[{"itemType":"task","number":"1","published_number":"1","title":"\u8bed\u6599\u5e93\u53ca\u5176\u5206\u7c7b","result":"","resultStatus":"","lock":true,"status":"published","taskId":"227","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u8bed\u6599\u5e93\u5e94\u7528\u7efc\u8ff0","result":"","resultStatus":"","lock":true,"status":"published","taskId":"228","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u8bed\u6599\u5e93\u57fa\u672c\u6982\u5ff5","result":"","resultStatus":"","lock":true,"status":"published","taskId":"229","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u8bcd\u6c47\u7d22\u5f15\u76f8\u5173\u529f\u80fd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"230","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"53:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u642d\u914d-\u7c7b\u8054\u63a5\u76f8\u5173\u529f\u80fd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"231","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"N-gram\u8bcd\u8868\u76f8\u5173\u529f\u80fd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"232","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"\u6559\u5b66\u8bed\u6599\u5e93\u8bbe\u8ba1\u7684\u539f\u5219","result":"","resultStatus":"","lock":true,"status":"published","taskId":"234","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u6587\u672c\u4fe1\u606f\u5f55\u5165\u53ca\u6587\u672c\u8d4b\u7801","result":"","resultStatus":"","lock":true,"status":"published","taskId":"235","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"\u8bed\u6599\u5e93\u521b\u5efa\u6240\u9700\u8f6f\u4ef6\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"236","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"\u8bed\u6599\u5e93\u4e0e\u8bcd\u5178\u7f16\u7e82","result":"","resultStatus":"","lock":true,"status":"published","taskId":"237","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"\u5728\u7ebf\u8bed\u6599\u5e93\u68c0\u7d22\u5de5\u5177","result":"","resultStatus":"","lock":true,"status":"published","taskId":"238","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"\u8bed\u7528\u89c6\u89d2\u7684\u8bcd\u6c47","result":"","resultStatus":"","lock":true,"status":"published","taskId":"239","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"\u8bed\u6599\u5e93\u4e0e\u8bcd\u6c47\u6559\u5b66","result":"","resultStatus":"","lock":true,"status":"published","taskId":"240","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"\u5b50\u6587\u4ef6\u5939\u5de5\u5177\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"241","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"\u8bcd\u6c47\u6982\u8c8c\u8f6f\u4ef6\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"244","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"\u6613\u8bfb\u5ea6\u8f6f\u4ef6\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"242","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"\u5206\u6863\u4f5c\u6587\u7684\u4e3b\u9898\u8bcd\u53ca\u4e3b\u9898\u8bcd\u5757\u7684\u7814\u7a76","result":"","resultStatus":"","lock":true,"status":"published","taskId":"245","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"\u5199\u4f5c\u6587\u672c\u6d4b\u91cf\u5de5\u5177\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"246","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"\u8bed\u6599\u5e93\u5206\u6790\u5de5\u5177PowerConc\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"247","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"\u8bed\u6599\u5e93\u4e0e\u6559\u5b66\u7814\u7a76","result":"","resultStatus":"","lock":true,"status":"published","taskId":"248","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:03:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"\u4f5c\u4e1a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"249","isOptional":"0","type":"homework","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"\u62d3\u5c55\u5b66\u4e60","result":"","resultStatus":"","lock":true,"status":"published","taskId":"250","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]