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.so...that...如此……以至……
e.g. He ran so quickly that we couldn’t keep up with him.
他跑得很快我们跟不上他。
Bob is so tall a man that he can almost reach the ceiling.
鲍勃个子这么高，几乎够得着天花板。
I’ve had so many falls that I’m black and blue all over.
我跌了好多跤，浑身摔得青一块紫一块的。
There was so little water left that only small children and patients were given some.
留下的水不多了，只给小孩和病人分了一些。
2. working with her 跟她学习
3. avoid v.-ing appreciate v.-ing
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