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Last Saturday evening, all my family had dinner in a resturant.
We enjoyed ourselves while we were at table. However, some teenagers sitting beside our table began to talk and laugh loudly. What’s worse, they began to smoke in the restaurant, which made us angry. After a while, I stood up and advised them to stop smoking and behave themselves. To my surprise, they didn’t follow my suggestions. Instead, they laughed at me, saying that I was too young and too naive.