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______ ______ ______ it take ______ to get to the shop?
42. His bike is new. My bike is newer. (合并为一句) My bike is ______ ______ ______.
43. Peel the bananas and apples. (改为否定句) ______ peel the bananas ______ apples.
44. We have a good time every day. (用last Sunday改写句子)
We ______ a good time last Sunday.
45. He went to school when he was 7 years old. (对划线部分提问)
______ did he ______ to school?
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