怎样分辨would与used to在用法上的异同
Would与used to都可用来表示过去经常性或习惯性的动作,常常可以换用。如:
(1)When we were boys we used to/would go swimming every summer.
小时候,每到夏天我们都要去游泳。
(2)He used to/would spend ever... [阅读全文]
非谓语动词的一般式和完成式
非谓语动词的一般式表示的动作与谓语动词表示的动作同时发生或在其后发生,非谓语动词的完成式表示的动作发生在谓语动词表
示的动作之前。
1.动词不定式
例1:A lot of young people are learning to drive cars. (同时发生)... [阅读全文]
并列连词引导两个并列的句子。
1) and 与or
判断改错:
(错) They sat down and talk about something.
(错) They started to dance and sang.
(错) I saw two men sitting behind and whisper there.
(对) They sat down and talked about something.
(... [阅读全文]
Making suggestions
4 ways to tell your friends what you would like to do in the next few days:
1) WHAT ABOUT/HOW ABOUT ... + Base form + -ING
What about going to the pictures tonight?
How about going to the pictures tonight?
2) WHY... [阅读全文]