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5. take one's place
(1) 入座,站好位置,取得地位Take your places, please. We are about to start.
(2) take one's place = take the place of sb. 代替(职务或工作等);接替Electric trains have now taken the place of steam trains in England.
[比较]
(1) in place (of)代替;……而不用The grown-ups had coffee but the children wanted milk in place of coffee.
(2) take one's seat 在自己座位上坐下;有时等于 take one's place:More men entered and took their seats.