1、中学英语语法知识总结- 1 -词类（八）连词连词在句子中只起连接作用，分为并列连词和从属连词。1. 并列连词和词组(1) 表示联合关系：and; not onlybut also (but as well); as well as; eitheror; neithernor; bothande.g. He needs a knife as well as a piece of paper.Not only my father buy also my mother likes watching TV very much.(2) 表示转折关系：but; while (而); yet; howeve
2、re.g. My sister was doing her homework while I was playing computer games.(3) 表示选择：or; otherwisee.g. Hurry up, otherwise / or we cant catch the bus. 重要句型：祈使句 + or = if you , youll 意为“请，否则” 。祈使句 + and = if you, youlle.g. Dont go out, or you will catch a cold. = If you go out, youll catch a cold.Work
3、hard, and you will catch up with your classmates. = If you work hard, you will catch up with your classmates.(4) 表示因果关系：for, so, thereforee.g. Youd better put on your sweater, for its cold outside.It is going to rain, therefore we have to put off the match.2. 从属连词：用来连接各种从句。（1）连接主语从句、表语从句和宾语从句：that;
4、if; whethere.g. The most interesting thing is that we will have a party tonight.Whether you will come or not is very important.（2）引导状语从句： 时间状语从句：since, until, after, before, when, while, as, as soon as, whenever, ever sincee.g. His father came back home while he was watching TV. 让步状语从句：although, tho
5、ugh, even if, howeverThe old man plays sports every morning, although he is over 70 years old. 原因状语从句：as, because, since, now thatLets go to a movie, since we are free now. 目的状语从句：中学英语语法知识总结- 2 -that, so that, in order thate.g. Mr. Black ran fast in order that he could catch the train. 条件状语从句：if, un
6、less, once, in casee.g. Her father wont buy her a present unless she gets good grades. 结果状语从句:sothat, suchthate.g. This movie was so boring that we were sleepy.Exercises: 09 年各地中考真题( ) 1. -What do you like doing after class?-I like not only reading _ painting.A. and B. but also C. or D. for( ) 2. Li
7、ttle Helen is very young, _ she knows a lot of things.A. but B. as soon as C. so D. since( ) 3. Mr. Black comes from the United States and he has studied Chinese in China for 5 years. So you can talk with him _.A. either in English or in Chinese B. just in English, not in ChineseC. just in Chinese,
8、not in English D. neither in Chinese nor in English( ) 4. Help others whenever you can _ youll make the world a nicer place to live.A. and B. or C. unless D. but( ) 5. -What is our head teacher like, do you know?-Oh, he is very kind _ he looks very serious.A. because B. though C. if D. when( ) 6. It
9、s snowing outside! Put on more clothes, _ you may catch a cold.A. and B. but C. or D. though( ) 7. The film “Kung Fu Panda” is _ interesting _ I would like to see it again.A. such; that B. too; to C. as; as D. so; that( ) 8. -May I surf the Internet now?-No, _ you have finished doing the dishes.A. u
10、nless B. if C. because D. when( ) 9. My uncle has been taught in this school _ he was twenty years old.A. since B. for C. until D. after( ) 10. -Did you give Dick a call?-I didnt need to _ Ill see him soon.A. when B. though C. until D. because( ) 11. They knew nothing about it _ his sister told him.
11、A. since B. if C. until中学英语语法知识总结- 3 -精题精练：( ) 1. My brother was taking a bath _ the UFO landed on the street.A. where B. while C. when D. before( ) 2. -Its half past four now. -Hurry up, _ youll be late for school again.A. and B. so C. or D. but( ) 3. _ we had finished all the work, we went home.A.
12、 Then B. After C. Though D. While( ) 4. -She is not sure _ his father will come back home tomorrow or not.-Maybe she should give her father a call.A. if B. what C. whether D. where( ) 5. -Dad, physics is too boring.-Work hard, _ youll find it interesting.A. or B. and C. but D. unless( ) 6. The party
13、 didnt start _ all the guests arrived.A. when B. while C. after D. until( ) 7. That lazy boy doesnt _ read _ write.A. either; or B. neither; nor C. either; nor D. neither; or( ) 8. -When are you going to tell the bad news to Cindy?-_ she comes back.A. Unless B. As soon as C. Since D. If( ) 9. -I pla
14、y basketball after school every day.-_ does Tina.A. And B. But C. So D. Neither( ) 10. She is _ careful that she seldom makes mistakes I the tests.A. so B. such C. too D. very( ) 11. We will go there _ it rains tomorrow.A. if B. unless C. otherwise D. whether( ) 12. -Do you know the girl in red?-She
15、s looking at me _ she knows me. But Ive never seen her before.A. as B. although C. even if D. as if( ) 13. -Have you decided _ youll go there, by air or by train?-Not yet.A. how B. why C. that D. when( ) 14. _ she _ I _ wrong.A. Neither; nor; is B. Either; or; is C. Neither; nor; am D. Both; and; am
16、( ) 15. -Whats the difference between Bob and his brother?中学英语语法知识总结- 4 -Bobs brother likes boating a lot, _ he doesnt.A. neither B. and C. but D. either( ) 16. All the students have learned a lot _ they came to this school.A. when B. as soon as C. since D. while( ) 17. Study hard, _ you will fall b
17、ehind.A. and B. though C. because D. or( ) 18. -What do you think of the tennis match?-_ the match is not exciting, I still enjoy it.A. If B. When C. Until D. Though( ) 19. Either this movie or that one _ interesting.A. are B. is C. be D. /( ) 20. -When did they study here?-They have studied here _
18、two years ago.A. when B. since C. before D. after( ) 21. -What are the students doing?-Girls are flying kites, _ boys are playing basketball.A. after B. before C. while D. As soon as( ) 22. The little boy is very young, _ he knows a lot.A. so B. but C. if D. or( ) 23. Neither Shanghai _ Guangzhou is
19、 the capital of China.A. or B. nor C. and D. but( ) 24. We should _ help each other, _ learn from each other.A. neither; nor B. not; but C. not only; but also D. so; that( ) 25. -Please do _ you have been told to.-I will.A. but B. for C. as D. so that( ) 26. You must leave here now _ you can get to
20、the airport on time.A. because B. though C. so that D. so( ) 27. -Whats wrong with the old lady?-She is _ tired _ she cant go any farther.A. too; to B. so; that C. very; that D. too; that( ) 28. He did much better in the exams _ he expected.A. as if B. so that C. since D. than( ) 29. Lily did her homework _ her sister was listening to the music.A. while B. before C. after D. as soon as( ) 30. Well never give up our plan _ happens.A. however B. whatever C. whenever D. wherever
