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5.He asked me what I was doing when Fred went in.
→He asked，“What________ ________ ________ when Fred________ ________?”
答案：were you doing;came in
6.I told him that I had lost my purse and that I would try to find it.
→I said to him，“I________ ________my purse and I________try to find it.”
答案：have lost;will
7.Susan asked her husband how much they had spent on food that year.
→“How much________ ________ spent on food________ ________?”Susan asked her husband.
答案：have we;this year
8.He told me that he had left for London before I had emailed him.
→He said to me，“________ ________ ________ for London before________ ________ ________.”
一站式课程咨询服务平台
