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prefer后可直接加名词,代词,动名词等;prefer to后跟动词原形。如:
Which one do you like, tea, milk or coffee?
I prefer milk.
Do you want to take a taxi?
No, I prefer to walk.
Do you like swimming?
Yes, but I prefer playing running
6.every可与表示数量的词连用,表示时间或空间的间隔。如:
Every four years athletes from all over the world take part in the Olympic Games.
I usually go to the cinema every three days(every third day).
Every后可接few, 但不能接a few, 因every一词已包含a之意;every后也不能接some, several, many等词。every后接序数词时,则修饰单数可数名词。