1. Not only … but also… 不仅，而且
倒装，前后分句时态保持一致
例句：Not only did we lose all our money, but also came close to losing our lives.
2. while 两种用法
1）但是 The husband spent all his money drinking while his wife saved all hers for the family.
2）当。。。的时候while + V-ing She ate a piece of toast while standing by the sink.
3. as
1） At the same time 同时
Kate saw her brother Bill as she was getting of the bus.
4. even though 即使
I liked to play baseball even though I was not good at it. (前后时态一致)
5. once 一旦
Once ( it was ) finished, the task seemed quite simple.
6. v-ing 作为状语从句
She refused to attend the party, not wanting to meet John there.
7. so… that 太。。。以至于。。。
You were so absorbed in the moment (that) lost all self-consciousness.
8. 定语从句
I don’t like the way he teaches English.
The watch which was lost yesterday has been found.
I will never forget the city where I spent my childhood.
He is the people whom I want to stay with.
Ask people who can draw well to help you.
9. despite 尽管
Despite his illness, he came to the meeting.
10. so /nor /neither
后半句中要倒装。So 用于表示肯定的句子，nor/neither 用于否定句。
I know who he is, so is he.
I can’t play the piano, nor/neither can Ann.
11. have + object + V-ed 多用于表示被动含义的句子
I had my bike stolen last week.
12. rather than 而不是 分句结构要保持一致
I always prefer starting early rather than leaving everything to the last minute.
It’s important to put the money into new plan rather than increase pay.
He spent most of the time talking to Mrs. Bill rather than to his daughter.
13. the more…the more 越。。。越。。。
The more books a man reads, the more knowledge he knows.
14. instead of 而不是
You should talk to your teacher instead of (talking to ) me.
15. where 引导状语从句
Where I live there are plenty of sheep.
Where conscience remains integrity stays。
16. what 引导名词从句
What I say is none of your business.
This is what we students should always keep in mind.
17. much less 更不用说
I have never seen the man, much less have I spoken to him.
一般前句为否定句，后句less后面接肯定句，时态一致，结构一致。
18. whereas 但是
19. never too…to / not too…to 不是太。。。
It’s never too late to change your mind. 现在改变注意还不晚。
20. 同位语
21. it 作为形式主语
It is pleasant for her mother to see her daughter growing into a young lady.
22. as long as 只要
As long as you set a goal, you will get somewhere someday.
23. prep. By/for+ which 表示原因
They are filtered, for which I am grateful.
He tore up my photo, by which I was angry.
24. among other things 比其他的。。。
25. even if / although 尽管
26. as though / if 有时侯会用虚拟语气
27. whatever /whichever/ wherever/ whoever 无论何人、何时、何地
28. no matter who/how/where/which/what/when
29. just as 如同
30. 独立主格
31. a condition that 引导同位语
32. conj. + prep. Phrases 尽管
Although with the same abilities, women were failed to approach the income of men.
33. not until
注意倒装，时态一致
34. V–ing位于句首做状语
Having finished their work, they went out.
35. which 引导非限定性定语从句（指代整个词组或句子）
36. so that 这样
37. as to 至于，关于
As to what happened in headquarters, there are many differing stories.
38. there is no use ( in) doing … / it is no use in doing 没用
Having said that, there is no use in thinking what you will do then.
39. what if 如果
The deadline for this job is the end of the month. What if we can’t finish it then?
40. other than 除了
We never go to church other than for wedding.
41. would have done/ need have done /might have done /must have done /should have done
对过去发生的事情的猜测和推断，判断等
With all this work on hand, he shouldn’t have been to the cinema last night.
Philip might have been injured seriously in the car accident.
42. 虚拟语气
If we had found him earlier, we could have saved his life.
If I had known that you were coming, I would have met you at the airport.
43. believe think say report和被动语态结合用法，表示被认为
The man wanted is believed to be living in New York.
Many people are said to be homeless after the flood.
Four people are reported to have been killed in the accident.
The prisoner is thought to have escaped.
44. stop regret try forget go on 接to do 或ing 表达的含义不同
45. 倍数表达
Twice as … as three times as … as
Petrol now is twice as expensive as it was a few years ago.
Theirs is about three times as big as ours.
46. not so…as 不如
The little man was not so handsome as people thought.
47. might as well 不妨
It’s no good waiting for the bus. We might as well walk home.
48. suppose 假设
Suppose you are a very heavy smoker, what will you do?
49. more than 不仅是
This story is more than interesting; it is educational as well.
50. nothing less than 重要的是
What was needed was nothing less than a new industry revolution.
51. mind + V-ing 介意
She doesn’t mind waiting while I have a look.
52. no + n.没有。。。
No effort has been made over the past three years.
53. for all + noun phrase尽管
For all the bad weather, they went out.
54. no longer 不再
55. as well as 也
56. 强调句型 it is … that
本文来源：https://www.2haoxitong.net/k/doc/c70405a358fafab069dc02e2.html
文档为doc格式