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Step one Warming-up
Step three Listening
1. Language Input ：Well, now we're going to listen to a description of three cultural sites.
Please ① Listen to the tape and write down the name of the site in the form below.
② Listen to the tape again and write down about its importance.
Name of the site Why is it important? What is being done to protect it?
Site 1
Site 2
Site 3
③ Listen to the tape again and write down about “What's being done to protect it”.
Ss discuss their answers in groups and then check in class.
Step four Post-listening
1. Listen to a piece of news (T has previously taken from a news report) and ask Ss to have a discussion about the following topics：
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