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. We should speak to the old _________ (polite).
2. It’s difficult for him to make a (decide) right now.
3. (read)aloud can improve your pronunciation.
4.The classroom (clean) by the students every day.
5. (leaf) turn yellow in autumn.
B 根据句意及所给首字母或汉语意思写出所缺单词。
6. In China, people like to use ____________ (筷子) to have meals.
7. All of us should keep quiet in _________ (公共场合).
A 用括号中所给词的适当形式填空。
8. My hobby is collecting ________ (邮票) in my spare time..
9. He was born in G .So he is a German.
10. I find it hard to d _______with family problems.
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