剑桥初级语法笔记.docx

GE GROUP system office room 【GEIHUA16H-GEIHUA GEIHUA8Q8-GEIHUA1688】
剑桥初级语法笔记
现在时
3、现在进行时：I am doing
以下动词 doing something tomorrow 表示“我已经安排好明天要做某事/我计划明天做某事”
I am going to do （be going to 与 will 的区别）
注意现在进行时通常指人；一般现在时通常指物，比如时间表之类的
：用一般现在时表示时间表、节目单、火车与公共汽车时刻表等：The train arrives at
27、will/shall
（1） I shall =I will、we shall=we will ：
I shall be late tomorrow. = I will be late tomorrow.
在构成将来时的时候，不可将shall与you/they/it/he/she等非第一人称连用：
Tom will be late. (而不能 Tom shall be late.)
（2）I’ll …表“提议或决定做某事”:I’ll phone you tomorrow.
I think I’ll/I don’t think I’ll…表“决定做某事”：I think I’ll go to bed early tonight.
（3）Shall I…/Shall we…
表“你认为…好吗？”
28、might=may
29、can/could：could为过去式
30、must/mustn’t/don’t need to
（1）表示过去时，用had to而不用must：We had to walk home last night.
（2）don’t need to = don’t have to
31、should
（1）I think…should/I don’t think….should/do you think…should?
（2）ought to =should
32、I have to
（1）表过去时，用had to
（2）表示认为有必要做某事或提出个人看法时，must或have to都可以
不是表个人看法时，只能用have to：
Eg: You can’t park your car here for nothing. You have to pay. （非个人看法）
It’s a fantastic film. You must see it./You have to see it.
33、I used to/I didn’t used to/did you use to…
38、there has been/there have been
一般过去时
现在完成时
There was an accident last night.
Look! There’s been an accident.
When we arrived at the theatre, there was a long queue outside.
This road is very dangerous. There have been many accidents.
Why are those policemen outside the bank?
There’s been/there was a robbery.
41、反义疑问句
Have you?/are you/
don’t you
表“对某事感兴趣或感到惊奇”：
——I’ve bought a new car.
——Oh, have you?
记住：前否后肯，前肯后否
It’s a nice day, isn’t it?
That isn’t your car, is it?
42、too/either so am I/neither do I
（1）
句尾
too（肯定）
I’m happy too.
either（否定）
I’m not happy either.
I’ m happy.
So am I
(so was he/so do I/so would I)
I’m not
I’m not happy
Neither am I
(可用nor代替neither)
I am
（2）both+复数名词
either/neither单数名词，谓语动词用单数
both
（o