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In class you ought always to rise your hand if you have a question.
The wet paper was lain in the sunlight to dry.
Phil’s parents implied from his grades that he needed help in English.
What are the three basic principles of reported speech?
1.tenses backshif
2.pronoun shift
3.the lack of inversion in questions
Step 2
Reported the following sentences
1.I love you.
2.Be quiest.I am talking on the phone.
3.The rain has stopped.
4.She's beeb having a wonderful time in Italy.
5.I met you when you were a student.
6.I was driving carefully when the accident happened.
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