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go to the doctor = see the doctor 看病
have to 不得不;必须(强调客观上)
must 不得不;必须(强调主观上)
help sb. with sth. = help sb. [to] do sth. 帮助某人做某事
too much n. 太多(针对不可数名词)
too many n. 太多(针对可数名词)
much too adj. 太……(加形容词)
go to the movies 看电影
practice doing sth. 练习做某事
thanks for [doing] sth. 为(做)某事而感谢
go to the dentist 看牙医
be going to do sth. 将要做某事(该事已计划好)
will do sth. 将要做某事(该事尚未计划)
keep quiet 保持安静