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. I think you'd better see a doctor.
My friend advised me to see a doctor.
2.I agree.The price is t the price was too high.
She agreed that the price was too high.
3.I 'm sorry(I spilt your coffee).
I apologized for spilling his cfoffee.
4.I am sorry to hear of
I offered my condolence(sympathy)
5.Congratulations on passing your exam.
The teacher congratulated me on...
6.Good luck.
He wished megood luck
7.Goodbye
She said "good-bye" to me.