[{"itemType":"chapter","number":"1","published_number":0,"title":" \u3010\u56fe\u5f62\u4e0e\u7a7a\u95f4\u3011","result":"","resultStatus":"","lock":"","status":"published","taskId":"5087","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"1.1\u300a\u963f\u9524\u548c\u963f\u86cb\u6109\u5feb\u7684\u4e00\u5929\u300b\uff08\u7a7a\u95f4\u4e0e\u56fe\u5f62\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3845","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"1.2\u300a\u5403\u4e86\u9b54\u6cd5\u836f\u7684\u54c8\u54c8\u963f\u59e8\u300b\uff08\u7a7a\u95f4\u4e0e\u56fe\u5f62\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3846","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:25","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"1.3\u300a\u70b9\u548c\u7ebf\u76f8\u9047\u300b\uff08\u7a7a\u95f4\u4e0e\u56fe\u5f62\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3847","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:29","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u3010\u6570\u4e0e\u8ba1\u7b97\u3011","result":"","resultStatus":"","lock":"","status":"published","taskId":"5088","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"4","published_number":"4","title":"2.1\u300a\u63d2\u5c98\u5cad\u300b\uff08\u6570\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3848","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:56","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"2.2\u300a\u90fd\u5230\u6211\u8fd9\u91cc\u6765\u300b\uff08\u6570\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3849","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:09","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"2.3\u300a\u9f13\u9f13\u548c\u86cb\u86cb\u7684\u68a6\u60f3\u300b\uff08\u6570\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3850","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"2.4\u300a\u8fc7\u53bb\u7684\u4eba\u4eec\u662f\u600e\u6837\u6570\u6570\u7684\u5462\uff1f\u300b\uff08\u6570\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3851","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"2.5\u300a\u5976\u5976\u7684\u7ea2\u88d9\u5b50\u300b \uff08\u6570\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3854","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:25","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"2.6\u300a\u4e16\u754c\u4e0a\u6700\u5e05\u7684\u732a\u300b \uff08\u6570\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3855","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:38","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"2.7\u300a\u6c6a\u6c6a\u7684\u751f\u65e5\u6d3e\u5bf9\u300b\uff08\u6570\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3856","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:50","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"2.8\u300a\u6709\u60f3\u9664\u6389\u7684\u4e1c\u897f\u300b\uff08\u6570\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3975","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:01","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"2.9\u300a\u771f\u6b63\u7684\u9b54\u6cd5\u5e08\u300b\uff08\u6570\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3976","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u3010\u5206\u7c7b\u4e0e\u987a\u5e8f\u3011","result":"","resultStatus":"","lock":"","status":"published","taskId":"5085","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"13","published_number":"13","title":"3.1\u300a\u90fd\u9675\u6751168\u53f7\u300b\uff08\u6d4b\u91cf\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3852","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:42","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"3.2\u300a\u6211\u7684\u4e00\u5929\u300b \uff08\u6d4b\u91cf\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3858","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:26","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u3010\u6d4b\u91cf\u3011","result":"","resultStatus":"","lock":"","status":"published","taskId":"5086","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"15","published_number":"15","title":"4.1\u300a\u8ba9\u8c01\u5148\u5403\u597d\u5462\u300b\uff08\u5206\u7c7b\u4e0e\u987a\u5e8f\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3874","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:33","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"4.2\u300a\u4e00\u8d77\u4e00\u8d77\u5206\u7c7b\u75c5\u300b\uff08\u5206\u7c7b\u548c\u987a\u5e8f\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3977","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:35","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u3010\u89c4\u5f8b\u6027\u4e0e\u6570\u5b66\u5e94\u7528\u3011","result":"","resultStatus":"","lock":"","status":"published","taskId":"5333","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"17","published_number":"17","title":"5.1\u300a\u71d5\u5b50\u4f60\u8fd8\u8bb0\u5f97\u5417\uff1f\u300b\uff08\u89c4\u5f8b\u6027\u4e0e\u6570\u5b66\u5e94\u7528\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"3978","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:37","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]