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10. have an appointment with sb. 和…有预约
keep /break one's appointment 守约/违约
make an appointment with sb. 和…约定
by appointment 按约定
11. obey /break the rules 遵守/违反规定
12. agree (not) to do sth
agree that sb can/will do sth
agree with; agree to; agree on
13. dare not do = don't dare to do 不敢作…(同need)
14. take sth/sb away from… 把….从….带/拿走
14. stay/keep in touch with sb.; /keep track of
be in touch with 与…保持联系
get in touch with 与…取得联系