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1. As an e_______ student, Li Lei has studied in London for 3 years.
2. To watch English f_______ is a good way to learn English.
3. Many girls want to be f_______ attendants.
4. It’s necessary for a tour g_______ to know a foreign language.
5. To eat breakfast is very important, e_______ for the teenagers.
1. Mr. King is old, but he knows some sports stars _______ Bolt, Sun Yang and Kobe.
A. like B. such C. as D. for example
2. —Who _______ the Mars?
—Sorry, I don’t know.
A. found B. looked
C. discovered D. invented
3. I am _______ about _______ to an island.
A. think; travel B. thinking; travel
C. think; traveling D. thinking; traveling
4. I have _______ the dictionary for more than six years.
A. buy B. bought C. had D. to buy
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