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、短信提醒四. Most children like to watch TV. It’s very interesting. By watching TV, they can see a lot, learn a lot and know many things about their country and about the world. Of course they can also learn over the radio. But they can learn better and more easily on TV. Why? Because they can hear and watch at the same time. But they can’t see anything over the radio.
TV helps to open children’s eyes. TV helps to open their minds, too. They learn newer and better ways of doing things. They may find the world is becoming more beautiful and smaller than before.
Many children watch TV only on Saturday and Sunday evenings. They are always busy with their lessons. But a few children watch TV every night. They usually go to bed very late. They can’t have a good rest. How about you? You know, watching TV too much is bad for your health. If you watch TV too much, you can’t do well in your lessons.
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