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21. can't afford to do sth. 支付不起……
can't afford sth. 支付不起…
如:I can't afford to buy the car.=I can't afford the car. 我买不起这个辆小车。
22. as 形容词/副词 as sb could/can 尽某人所能
如:Zhou run as fast as her could/can. 她尽她最快的能力去跑。
23. get into trouble with 遇到麻烦
24. in the end 最后
25. make a decision :下决定,下决心
26. to one's surprise :令某人惊讶(往往出现在完型中,让我们填surprise)
如:to their surprise 令他们惊讶
to LiLei's surprise 令李雷惊讶