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30. at present 目前; at the present time; nowadays
31. in the future 在未来;将来 in future 以后
32. used to do sth 过去常做某事 be used to do sth 被用来做 be used for (doing) sth
be used to sth/doing sth 习惯于 get used to doing
33. combine…with… 把…和…结合起来 (为了共同目的合并)
connect...with/to... 把...和...连接起来 (通过媒介物连接)link...with/to join...to... (直接连接)
34. on (the) one hand… , on the other hand … 一方面…, 另一方面..
35. so that = in order that 为了…; 以便…
36. learn about 了解; 学习有关…知识
37. as well as =and 也; 又;以及 as well = too