{
"id": "2004",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemType":"chapter","number":"1","published_number":0,"title":"\u5bfc\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"127843","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"1","published_number":0,"title":"(\u89c6\u9891)\u7b2c001\u8bb2-\u7f51\u7edc\u4e0e\u7ecf\u6d4e\u7f51\u7edc\u7684\u8303\u7574","result":"","resultStatus":"","lock":"","status":"published","taskId":"127830","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)1.1 \u7f51\u7edc\u4e0e\u7ecf\u6d4e\u7f51\u7edc\u7684\u8303\u7574","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139057","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c001\u8bb2-\u7f51\u7edc\u4e0e\u7ecf\u6d4e\u7f51\u7edc\u7684\u8303\u7574","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139058","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"2","published_number":0,"title":"(\u89c6\u9891)\u7b2c002\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u7684\u6982\u5ff5\u53ca\u5185\u6db5","result":"","resultStatus":"","lock":"","status":"published","taskId":"127831","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)1.2 \u7f51\u7edc\u7ecf\u6d4e\u7684\u6982\u5ff5\u53ca\u5185\u6db5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139059","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c002\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u7684\u6982\u5ff5\u53ca\u5185\u6db5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139060","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"3","published_number":0,"title":"(\u89c6\u9891)\u7b2c003\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u7684\u5f62\u6210\u53ca\u7279\u70b9","result":"","resultStatus":"","lock":"","status":"published","taskId":"127832","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)1.3 \u7f51\u7edc\u7ecf\u6d4e\u7684\u5f62\u6210\u53ca\u7279\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139061","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c003\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u7684\u5f62\u6210\u53ca\u7279\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139062","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"4","published_number":0,"title":"(\u89c6\u9891)\u7b2c004\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u5b66\u7684\u5386\u53f2\u6cbf\u9769\u4e0e\u7814\u7a76\u5bf9\u8c61","result":"","resultStatus":"","lock":"","status":"published","taskId":"127833","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)1.4 \u7f51\u7edc\u7ecf\u6d4e\u5b66\u7684\u5386\u53f2\u6cbf\u9769\u4e0e\u7814\u7a76\u5bf9\u8c61","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139063","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c004\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u5b66\u7684\u5386\u53f2\u6cbf\u9769\u4e0e\u7814\u7a76\u5bf9\u8c61","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139064","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7f51\u7edc\u5916\u90e8\u6027","result":"","resultStatus":"","lock":"","status":"published","taskId":"127844","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"5","published_number":0,"title":"(\u89c6\u9891)\u7b2c005\u8bb2-\u5916\u90e8\u6027\u7684\u4e00\u822c\u539f\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"127834","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)2.1 \u5916\u90e8\u6027\u7684\u4e00\u822c\u539f\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139065","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c005\u8bb2-\u5916\u90e8\u6027\u7684\u4e00\u822c\u539f\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139066","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"6","published_number":0,"title":"(\u89c6\u9891)\u7b2c006\u8bb2-\u7f51\u7edc\u5916\u90e8\u6027\u7684\u5b9a\u4e49\u4e0e\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"127835","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)2.2 \u7f51\u7edc\u5916\u90e8\u6027\u7684\u5b9a\u4e49\u4e0e\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139067","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c006\u8bb2-\u7f51\u7edc\u5916\u90e8\u6027\u7684\u5b9a\u4e49\u4e0e\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139068","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"7","published_number":0,"title":"(\u89c6\u9891)\u7b2c007\u8bb2-\u7f51\u7edc\u6548\u5e94\u7684\u5185\u6db5\u53ca\u5176\u5185\u5316","result":"","resultStatus":"","lock":"","status":"published","taskId":"127836","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)2.3 \u7f51\u7edc\u6548\u5e94\u7684\u5185\u6db5\u53ca\u5176\u5185\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139069","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c007\u8bb2-\u7f51\u7edc\u6548\u5e94\u7684\u5185\u6db5\u53ca\u5176\u5185\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139070","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"8","published_number":0,"title":"(\u89c6\u9891)\u7b2c008\u8bb2-\u7f51\u7edc\u5916\u90e8\u6027\u4e0e\u5fae\u4fe1\u7684\u5feb\u901f\u5d1b\u8d77","result":"","resultStatus":"","lock":"","status":"published","taskId":"127837","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)2.4 \u6848\u4f8b\uff1a\u7f51\u7edc\u5916\u90e8\u6027\u4e0e\u5fae\u4fe1\u7684\u5feb\u901f\u5d1b\u8d77","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139071","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c008\u8bb2-\u7f51\u7edc\u5916\u90e8\u6027\u4e0e\u5fae\u4fe1\u7684\u5feb\u901f\u5d1b\u8d77","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139072","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"3","published_number":0,"title":"\u7f51\u7edc\u4ea7\u54c1\u548c\u6570\u5b57\u4ea7\u54c1","result":"","resultStatus":"","lock":"","status":"published","taskId":"127845","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"9","published_number":0,"title":"(\u89c6\u9891)\u7b2c009\u8bb2-\u7f51\u7edc\u4ea7\u54c1","result":"","resultStatus":"","lock":"","status":"published","taskId":"127838","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)3.1 \u7f51\u7edc\u4ea7\u54c1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139073","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c009\u8bb2-\u7f51\u7edc\u4ea7\u54c1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139074","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"10","published_number":0,"title":"(\u89c6\u9891)\u7b2c010\u8bb2-\u6570\u5b57\u4ea7\u54c1\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"127839","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)3.2 \u6570\u5b57\u4ea7\u54c1\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139075","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c010\u8bb2-\u6570\u5b57\u4ea7\u54c1\u7684\u5b9a\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139076","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"11","published_number":0,"title":"(\u89c6\u9891)\u7b2c011\u8bb2-\u6570\u5b57\u4ea7\u54c1\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"127840","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)3.3 \u6570\u5b57\u4ea7\u54c1\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139077","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c011\u8bb2-\u6570\u5b57\u4ea7\u54c1\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139078","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"12","published_number":0,"title":"(\u89c6\u9891)\u7b2c012\u8bb2-\u6570\u5b57\u4ea7\u54c1\u7684\u7279\u70b9","result":"","resultStatus":"","lock":"","status":"published","taskId":"127841","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)3.4 \u6570\u5b57\u4ea7\u54c1\u7684\u7279\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139079","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c012\u8bb2-\u6570\u5b57\u4ea7\u54c1\u7684\u7279\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139080","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"13","published_number":0,"title":"(\u89c6\u9891)\u7b2c013\u8bb2-\u6570\u5b57\u4ea7\u54c1\u7684\u751f\u4ea7","result":"","resultStatus":"","lock":"","status":"published","taskId":"127842","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)3.5 \u6570\u5b57\u4ea7\u54c1\u7684\u751f\u4ea7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139081","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c013\u8bb2-\u6570\u5b57\u4ea7\u54c1\u7684\u751f\u4ea7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139082","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"4","published_number":0,"title":"\u7f51\u7edc\u5e02\u573a\u7684\u8fd0\u884c\u89c4\u5f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"127846","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"14","published_number":0,"title":"(\u89c6\u9891)\u7b2c014\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u89c4\u6a21\u62a5\u916c\u9012\u589e","result":"","resultStatus":"","lock":"","status":"published","taskId":"127847","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)4.1 \u7f51\u7edc\u7ecf\u6d4e\u4e2d\u89c4\u6a21\u62a5\u916c\u9012\u589e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139083","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c014\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u89c4\u6a21\u62a5\u916c\u9012\u589e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139084","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"15","published_number":0,"title":"(\u89c6\u9891)\u7b2c015\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7684\u81ea\u589e\u5f3a\u673a\u5236","result":"","resultStatus":"","lock":"","status":"published","taskId":"127848","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)4.2 \u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7684\u81ea\u589e\u5f3a\u673a\u5236\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139085","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c015\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7684\u81ea\u589e\u5f3a\u673a\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139086","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"16","published_number":0,"title":"(\u89c6\u9891)\u7b2c016\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7684\u81ea\u589e\u5f3a\u673a\u52362","result":"","resultStatus":"","lock":"","status":"published","taskId":"127849","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)4.3 \u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7684\u81ea\u589e\u5f3a\u673a\u5236\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139087","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c016\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7684\u81ea\u589e\u5f3a\u673a\u52362","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139088","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"17","published_number":0,"title":"(\u89c6\u9891)\u7b2c017\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7684\u81ea\u589e\u5f3a\u673a\u52363","result":"","resultStatus":"","lock":"","status":"published","taskId":"127850","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)4.4 \u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7684\u81ea\u589e\u5f3a\u673a\u5236\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139089","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c017\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7684\u81ea\u589e\u5f3a\u673a\u52363","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139090","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"18","published_number":0,"title":"(\u89c6\u9891)\u7b2c018\u8bb2-\u7f51\u7edc\u5e02\u573a\u8fd0\u884c\u7684\u57fa\u672c\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"127851","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)4.5 \u7f51\u7edc\u5e02\u573a\u8fd0\u884c\u7684\u57fa\u672c\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139091","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c018\u8bb2-\u7f51\u7edc\u5e02\u573a\u8fd0\u884c\u7684\u57fa\u672c\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139092","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"19","published_number":0,"title":"(\u89c6\u9891)\u7b2c019\u8bb2-\u5e02\u573a\u7ed3\u6784\u4e0e\u5e02\u573a\u7ed3\u6784\u5ea6\u91cf","result":"","resultStatus":"","lock":"","status":"published","taskId":"127852","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)4.6 \u5e02\u573a\u7ed3\u6784\u4e0e\u5e02\u573a\u7ed3\u6784\u5ea6\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139093","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c019\u8bb2-\u5e02\u573a\u7ed3\u6784\u4e0e\u5e02\u573a\u7ed3\u6784\u5ea6\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139094","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"20","published_number":0,"title":"(\u89c6\u9891)\u7b2c020\u8bb2-\u7f51\u7edc\u5e02\u573a\u7ed3\u6784\u7279\u5f81\u7684\u7ecf\u6d4e\u5b66\u89e3\u91ca","result":"","resultStatus":"","lock":"","status":"published","taskId":"127853","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)4.7 \u7f51\u7edc\u5e02\u573a\u7ed3\u6784\u7279\u5f81\u7684\u7ecf\u6d4e\u5b66\u89e3\u91ca","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139095","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c020\u8bb2-\u7f51\u7edc\u5e02\u573a\u7ed3\u6784\u7279\u5f81\u7684\u7ecf\u6d4e\u5b66\u89e3\u91ca","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139096","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"21","published_number":0,"title":"(\u89c6\u9891)\u7b2c021\u8bb2-\u7f51\u7edc\u5e02\u573a\u7684\u8fd0\u884c\u5b9a\u5f8b\u7efc\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"127854","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)4.8 \u7f51\u7edc\u5e02\u573a\u7684\u8fd0\u884c\u5b9a\u5f8b\u7efc\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139097","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c021\u8bb2-\u7f51\u7edc\u5e02\u573a\u7684\u8fd0\u884c\u5b9a\u5f8b\u7efc\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139098","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"5","published_number":0,"title":"\u7f51\u7edc\u7ecf\u6d4e\u4e0b\u6d88\u8d39\u5e02\u573a\u548c\u7ecf\u6d4e\u5e02\u573a","result":"","resultStatus":"","lock":"","status":"published","taskId":"127855","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"22","published_number":0,"title":"(\u89c6\u9891)\u7b2c022\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u6d88\u8d39\u5e02\u573a","result":"","resultStatus":"","lock":"","status":"published","taskId":"127856","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)5.1 \u7f51\u7edc\u7ecf\u6d4e\u4e0b\u7684\u6d88\u8d39\u5e02\u573a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139099","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c022\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u6d88\u8d39\u5e02\u573a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139100","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"23","published_number":0,"title":"(\u89c6\u9891)\u7b2c023\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7ade\u4e89\u5e02\u573a","result":"","resultStatus":"","lock":"","status":"published","taskId":"127857","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)5.2 \u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7ade\u4e89\u5e02\u573a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139101","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c023\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e2d\u7ade\u4e89\u5e02\u573a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139102","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"6","published_number":0,"title":"\u7f51\u7edc\u7ecf\u6d4e\u4e0b\u7684\u4f01\u4e1a\u7b56\u7565","result":"","resultStatus":"","lock":"","status":"published","taskId":"127889","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"24","published_number":0,"title":"(\u89c6\u9891)\u7b2c024\u8bb2-\u5927\u6570\u636e\u4f7f\u7528","result":"","resultStatus":"","lock":"","status":"published","taskId":"127858","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.1 \u5927\u6570\u636e\u4f7f\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139103","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c024\u8bb2-\u5927\u6570\u636e\u4f7f\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139104","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"25","published_number":0,"title":"(\u89c6\u9891)\u7b2c025\u8bb2-\u957f\u5c3e\u7406\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"127859","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.2 \u957f\u5c3e\u7406\u8bba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139105","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c025\u8bb2-\u957f\u5c3e\u7406\u8bba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139106","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"26","published_number":0,"title":"(\u89c6\u9891)\u7b2c026\u8bb2-\u6218\u7565\u9501\u5b9a\u7b56\u75651","result":"","resultStatus":"","lock":"","status":"published","taskId":"127860","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.3 \u6218\u7565\u9501\u5b9a\u7b56\u7565\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139107","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c026\u8bb2-\u6218\u7565\u9501\u5b9a\u7b56\u75651","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139108","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"27","published_number":0,"title":"(\u89c6\u9891)\u7b2c027\u8bb2-\u6218\u7565\u9501\u5b9a\u7b56\u75652","result":"","resultStatus":"","lock":"","status":"published","taskId":"127861","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.4 \u6218\u7565\u9501\u5b9a\u7b56\u7565\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139109","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c027\u8bb2-\u6218\u7565\u9501\u5b9a\u7b56\u75652","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139110","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"28","published_number":0,"title":"(\u89c6\u9891)\u7b2c028\u8bb2-\u6784\u5efa\u8fdb\u53bb\u58c1\u5792\u7684\u7ade\u4e89\u7b56\u75651","result":"","resultStatus":"","lock":"","status":"published","taskId":"127862","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.5 \u6784\u5efa\u8fdb\u5165\u58c1\u5792\u7684\u7ade\u4e89\u7b56\u7565\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139111","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c028\u8bb2-\u6784\u5efa\u8fdb\u53bb\u58c1\u5792\u7684\u7ade\u4e89\u7b56\u75651","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139112","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"29","published_number":0,"title":"(\u89c6\u9891)\u7b2c029\u8bb2-\u6784\u5efa\u8fdb\u53bb\u58c1\u5792\u7684\u7ade\u4e89\u7b56\u75652","result":"","resultStatus":"","lock":"","status":"published","taskId":"127863","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.6 \u6784\u5efa\u8fdb\u5165\u58c1\u5792\u7684\u7ade\u4e89\u7b56\u7565\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139113","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c029\u8bb2-\u6784\u5efa\u8fdb\u53bb\u58c1\u5792\u7684\u7ade\u4e89\u7b56\u75652","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"30","published_number":0,"title":"(\u89c6\u9891)\u7b2c030\u8bb2-\u4ea7\u54c1\u5dee\u5f02\u5316\u7ade\u4e89\u7b56\u7565","result":"","resultStatus":"","lock":"","status":"published","taskId":"127864","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.7 \u4ea7\u54c1\u5dee\u5f02\u5316\u7ade\u4e89\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139115","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c030\u8bb2-\u4ea7\u54c1\u5dee\u5f02\u5316\u7ade\u4e89\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"31","published_number":0,"title":"(\u89c6\u9891)\u7b2c031\u8bb2-\u6807\u51c6\u7ade\u4e89\u548c\u517c\u5bb9\u7ade\u4e891","result":"","resultStatus":"","lock":"","status":"published","taskId":"127865","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.8 \u6807\u51c6\u7ade\u4e89\u548c\u517c\u5bb9\u7ade\u4e89\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139117","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c031\u8bb2-\u6807\u51c6\u7ade\u4e89\u548c\u517c\u5bb9\u7ade\u4e891","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"32","published_number":0,"title":"(\u89c6\u9891)\u7b2c032\u8bb2-\u6807\u51c6\u7ade\u4e89\u548c\u517c\u5bb9\u7ade\u4e892","result":"","resultStatus":"","lock":"","status":"published","taskId":"127866","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.9 \u6807\u51c6\u7ade\u4e89\u548c\u517c\u5bb9\u7ade\u4e89\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139119","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c032\u8bb2-\u6807\u51c6\u7ade\u4e89\u548c\u517c\u5bb9\u7ade\u4e892","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139120","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"33","published_number":0,"title":"(\u89c6\u9891)\u7b2c033\u8bb2-\u4e92\u8054\u7f51\u4f01\u4e1a\u5947\u864e360\u7684\u5e02\u573a\u7ade\u4e89\u7b56\u7565","result":"","resultStatus":"","lock":"","status":"published","taskId":"127867","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)6.10 \u4e92\u8054\u7f51\u4f01\u4e1a\u5947\u864e360\u7684\u5e02\u573a\u7ade\u4e89\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139121","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c033\u8bb2-\u4e92\u8054\u7f51\u4f01\u4e1a\u5947\u864e360\u7684\u5e02\u573a\u7ade\u4e89\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139122","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"7","published_number":0,"title":"\u7f51\u7edc\u7ecf\u6d4e\u4e0b\u7684\u5b9a\u4ef7\u7b56\u7565","result":"","resultStatus":"","lock":"","status":"published","taskId":"127890","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"34","published_number":0,"title":"(\u89c6\u9891)\u7b2c034\u8bb2-\u5b9a\u4ef7\u7b56\u7565\u603b\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"127869","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)7.1 \u5b9a\u4ef7\u7b56\u7565\u603b\u8bba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139123","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c034\u8bb2-\u5b9a\u4ef7\u7b56\u7565\u603b\u8bba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139124","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"35","published_number":0,"title":"(\u89c6\u9891)\u7b2c035\u8bb2-\u4e00\u7ea7\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":"","status":"published","taskId":"127868","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)7.2 \u4e00\u7ea7\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139125","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c035\u8bb2-\u4e00\u7ea7\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139126","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"36","published_number":0,"title":"(\u89c6\u9891)\u7b2c036\u8bb2-\u4e8c\u7ea7\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":"","status":"published","taskId":"127870","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)7.3 \u4e8c\u7ea7\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139127","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c036\u8bb2-\u4e8c\u7ea7\u4ef7\u683c\u6b67\u89c6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139128","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"8","published_number":0,"title":"\u7f51\u7edc\u7ecf\u6d4e\u73af\u5883\u4e0b\u7684\u53cd\u5784\u65ad","result":"","resultStatus":"","lock":"","status":"published","taskId":"127891","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"37","published_number":0,"title":"(\u89c6\u9891)\u7b2c040\u8bb2-\u53cd\u5784\u65ad\u7684\u76ee\u6807","result":"","resultStatus":"","lock":"","status":"published","taskId":"127871","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)8.1 \u53cd\u5784\u65ad\u7684\u76ee\u6807","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139129","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c040\u8bb2-\u53cd\u5784\u65ad\u7684\u76ee\u6807","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139130","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"38","published_number":0,"title":"(\u89c6\u9891)\u7b2c041\u8bb2-\u5784\u65ad\u52bf\u529b\u7684\u5ea6\u91cf\u6807\u51c61","result":"","resultStatus":"","lock":"","status":"published","taskId":"127872","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)8.2 \u5784\u65ad\u52bf\u529b\u7684\u5ea6\u91cf\u6807\u51c6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139131","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c041\u8bb2-\u5784\u65ad\u52bf\u529b\u7684\u5ea6\u91cf\u6807\u51c61","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139132","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"39","published_number":0,"title":"(\u89c6\u9891)\u7b2c042\u8bb2-\u5784\u65ad\u52bf\u529b\u7684\u5ea6\u91cf\u6807\u51c62","result":"","resultStatus":"","lock":"","status":"published","taskId":"127873","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)8.3 \u5784\u65ad\u52bf\u529b\u7684\u5ea6\u91cf\u6807\u51c6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139133","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c042\u8bb2-\u5784\u65ad\u52bf\u529b\u7684\u5ea6\u91cf\u6807\u51c62","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139134","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"40","published_number":0,"title":"(\u89c6\u9891)\u7b2c043\u8bb2-\u5784\u65ad\u52bf\u529b\u7684\u5ea6\u91cf\u6807\u51c63","result":"","resultStatus":"","lock":"","status":"published","taskId":"127874","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)8.4 \u5784\u65ad\u52bf\u529b\u7684\u5ea6\u91cf\u6807\u51c6\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139135","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c043\u8bb2-\u5784\u65ad\u52bf\u529b\u7684\u5ea6\u91cf\u6807\u51c63","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139136","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"41","published_number":0,"title":"(\u89c6\u9891)\u7b2c044\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e0b\u5784\u65ad\u7684\u65b0\u7279\u70b9","result":"","resultStatus":"","lock":"","status":"published","taskId":"127875","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)8.5 \u7f51\u7edc\u7ecf\u6d4e\u4e0b\u5784\u65ad\u7684\u65b0\u7279\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139137","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c044\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e0b\u5784\u65ad\u7684\u65b0\u7279\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139138","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"42","published_number":0,"title":"(\u89c6\u9891)\u7b2c045\u8bb2-\u57fa\u4e8e\u5784\u65ad\u7684\u53cd\u7ade\u4e89\u884c\u4e3a","result":"","resultStatus":"","lock":"","status":"published","taskId":"127876","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)8.6 \u57fa\u4e8e\u5784\u65ad\u7684\u53cd\u7ade\u4e89\u884c\u4e3a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139139","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c045\u8bb2-\u57fa\u4e8e\u5784\u65ad\u7684\u53cd\u7ade\u4e89\u884c\u4e3a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139140","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"43","published_number":0,"title":"(\u89c6\u9891)\u7b2c046\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e0b\u53cd\u5784\u65ad\u7684\u653f\u7b56\u601d\u8003","result":"","resultStatus":"","lock":"","status":"published","taskId":"127879","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)8.7 \u7f51\u7edc\u7ecf\u6d4e\u4e0b\u53cd\u5784\u65ad\u7684\u653f\u7b56\u601d\u8003","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139141","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c046\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u4e0b\u53cd\u5784\u65ad\u7684\u653f\u7b56\u601d\u8003","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139142","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"9","published_number":0,"title":"\u7f51\u7edc\u7ecf\u6d4e\u4e0b\u7684\u653f\u5e9c\u653f\u7b56","result":"","resultStatus":"","lock":"","status":"published","taskId":"127892","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"44","published_number":0,"title":"(\u89c6\u9891)\u7b2c047\u8bb2-\u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd1","result":"","resultStatus":"","lock":"","status":"published","taskId":"127877","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.1 \u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139143","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c047\u8bb2-\u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139144","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"45","published_number":0,"title":"(\u89c6\u9891)\u7b2c048\u8bb2-\u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd2","result":"","resultStatus":"","lock":"","status":"published","taskId":"127878","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.2 \u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139145","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c048\u8bb2-\u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139146","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"46","published_number":0,"title":"(\u89c6\u9891)\u7b2c049\u8bb2-\u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd3","result":"","resultStatus":"","lock":"","status":"published","taskId":"127880","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.3 \u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139147","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c049\u8bb2-\u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139148","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"47","published_number":0,"title":"(\u89c6\u9891)\u7b2c050\u8bb2-\u6807\u51c6\u653f\u7b56","result":"","resultStatus":"","lock":"","status":"published","taskId":"127881","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.4 \u6807\u51c6\u653f\u7b56","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139149","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c050\u8bb2-\u6807\u51c6\u653f\u7b56","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139150","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"48","published_number":0,"title":"(\u89c6\u9891)\u7b2c051\u8bb2-\u666e\u904d\u670d\u52a1\u653f\u7b56","result":"","resultStatus":"","lock":"","status":"published","taskId":"127882","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.5 \u666e\u904d\u670d\u52a1\u653f\u7b56","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139151","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c051\u8bb2-\u666e\u904d\u670d\u52a1\u653f\u7b56","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139152","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"49","published_number":0,"title":"(\u89c6\u9891)\u7b2c052\u8bb2-\u6570\u5b57\u4ea7\u54c1\u77e5\u8bc6\u4ea7\u6743\u4fdd\u62a41","result":"","resultStatus":"","lock":"","status":"published","taskId":"127883","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.6 \u6570\u5b57\u4ea7\u54c1\u77e5\u8bc6\u4ea7\u6743\u4fdd\u62a4\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139153","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c052\u8bb2-\u6570\u5b57\u4ea7\u54c1\u77e5\u8bc6\u4ea7\u6743\u4fdd\u62a41","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139154","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"50","published_number":0,"title":"(\u89c6\u9891)\u7b2c054\u8bb2-\u6570\u5b57\u4ea7\u54c1\u77e5\u8bc6\u4ea7\u6743\u4fdd\u62a43","result":"","resultStatus":"","lock":"","status":"published","taskId":"127884","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.8 \u6570\u5b57\u4ea7\u54c1\u77e5\u8bc6\u4ea7\u6743\u4fdd\u62a4\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139155","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c054\u8bb2-\u6570\u5b57\u4ea7\u54c1\u77e5\u8bc6\u4ea7\u6743\u4fdd\u62a43","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139156","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"51","published_number":0,"title":"(\u89c6\u9891)\u7b2c055\u8bb2-\u7f51\u7edc\u5b89\u5168","result":"","resultStatus":"","lock":"","status":"published","taskId":"127885","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.9 \u7f51\u7edc\u5b89\u5168","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139157","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c055\u8bb2-\u7f51\u7edc\u5b89\u5168","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139158","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"52","published_number":0,"title":"(\u89c6\u9891)\u7b2c056\u8bb2-\u7f51\u7edc\u9690\u79c1\u4fdd\u62a4","result":"","resultStatus":"","lock":"","status":"published","taskId":"127886","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.10 \u7f51\u7edc\u9690\u79c1\u4fdd\u62a4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139159","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c056\u8bb2-\u7f51\u7edc\u9690\u79c1\u4fdd\u62a4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139160","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"53","published_number":0,"title":"(\u89c6\u9891)\u7b2c057\u8bb2-\u7535\u5b50\u653f\u5e9c\u5efa\u8bbe","result":"","resultStatus":"","lock":"","status":"published","taskId":"127887","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.11 \u7535\u5b50\u653f\u5e9c\u5efa\u8bbe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139161","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c057\u8bb2-\u7535\u5b50\u653f\u5e9c\u5efa\u8bbe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"lesson","number":"54","published_number":0,"title":"(\u89c6\u9891)\u7b2c058\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u73af\u5883\u4e0b\u7684\u653f\u5e9c\u5b8f\u89c2\u8c03\u63a7","result":"","resultStatus":"","lock":"","status":"published","taskId":"127888","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"(PPT)9.12 \u7f51\u7edc\u7ecf\u6d4e\u73af\u5883\u4e0b\u7684\u653f\u5e9c\u5b8f\u89c2\u8c03\u63a7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139163","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"(\u89c6\u9891)\u7b2c058\u8bb2-\u7f51\u7edc\u7ecf\u6d4e\u73af\u5883\u4e0b\u7684\u653f\u5e9c\u5b8f\u89c2\u8c03\u63a7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"139164","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false}]
