互动封闭仿真课堂
1、智能交互 2、电子板书式视频教学 3、在线互动问答 4、封闭课堂启发式教学方式
随堂测试、知识梳理、易错点揭示、总结启迪智能错题本
听课中的错题能自动加入错题本，课后可方便复习及导出错题本升级服务
在线答疑、课后同类题练习、讲义下载、短信提醒add up (to); be concerned about ; go through; set down ; a series of ; on purpose; in order to; according to; get along with; fall in love (with); join in; have got to; hide away; face to face
1 We’ve chatted online for some time but we have never met __________
2 It was nearly 11 o’clock yet he was not back. His mother _________ him.
3 The Lius __________ hard times before liberation(解放).
4 __________ get a good mark I worked very hard before the exam.
5 I think the window was broken __________ by someone.
6 You should __________ the language points on the blackboard. They are useful.
一站式课程咨询服务平台
