初中英语连词用法及练习

初中英语连词用法及练习

‎ ‎ ‎ 初中英语分类练习 ‎——连词部分 ‎ 连词在句中的作用是把词与词、短语与短语、句子与句子连接起来。它不能在句中单独作句子成分。‎ 知识点概述 并列连词和从属连词的用法 ‎ ‎ 连词是连结单词、短语、从句或句子的虚词， 在句子中不单独作句子成份。‎ 连词按其性质可分为：‎ ‎1．并列连词 如：and, or, but, for, 等， 连接并列的词与词，短语与短语，句子与句子。‎ 如：Rice and potatoes are common foods. （词与词）‎ ‎ Today we can travel by plane. （短语与短语）‎ ‎ Many trees lose their leaves in winter, but evergreen trees do not. （ 句子与句子）‎ 关联连词是一类成对使用的连词 如：both……and……, not……but…….‎ ‎ not only……but also…… not only…but… as well ‎ either……or…… neither……nor……‎ 关联连词必须后接同样的语法结构。‎ 如：Either the windows were opened or the door was opened.‎ ‎2．从属连词 如：that, whether, when, because, though 等， 用以引导名词性从句和状语从句。‎ ‎3．从属连词引导的从句不可以被断成一个句子。 如果断开，就错了。‎ ‎ 如：When the alarm clock rang. （不完整）‎ ‎4． though (although)引导让步状语从句，because 引导原因状语从句， 所以though(although)不能和并列连词but ，because 不能和并列连词 so一起使用。 只能单独使用。‎ 二、复习时需要注意的要点 ‎（1）表示选择关系的连词，连接的双方只取其一。常用连词有or, either...or, otherwise 例如：‎ ‎1）You can go to Beijing either today or tomorrow ‎ 2）You must get up early or you won’t catch the early bus.‎ ‎ ‎ ‎（2）表示转折关系，连接的双方构成对比，意义上有转折。常用连词有but, however, while, only ‎ 例如：‎ ‎1）  His brother is fond of football while he likes basketball.‎ ‎2）  You can watch TV, but you must finish your homework first.‎ ‎（3）表示联合关系，联合的双方是对等的，意义上趋向一致。常用连词有：and, both...and, neither...nor, not only...but also, as well as, together with ‎ 例如：‎ ‎1）  To study English well, we need both diligence and careful.‎ ‎2）  That horse is not only the youngest among the five, but also runs the fastest.‎ ‎（4）表示因果关系，连接的双方，互为因果，或者前因后果，或者前果后因。常用的连词有：for, so, therefore ‎ 例如：‎ ‎1）  It must have rained, for the ground is wet.‎ ‎2）  You are in the right, therefore they should support you.‎ ‎ ‎ ‎ ‎ ‎ ‎ 实战演练 一、例题选讲 例1‎ ‎ he did not know much English，he got out his dictionary and looked up the word.‎ ‎ ‎ A．‎ As B．‎ For C．‎ Since D．‎ Because 答案：‎ A ‎ ‎ 提示：‎ for，because和as虽皆可作连词用，表示“因为”，但用法有些区别。for引导的分句总是置于另一分句之后，常常对前一分句加以解释，两个分句之间，总是用逗号分开。because引导的原因状语从句时，往往以why问句，语气比较重，传递的往往是对方未了解的新信息。as引导的原因状语从句时，往往是对方也知道的信息。本句是他拿出词典查，显然，“他知道的英语单词不多”，这是明摆着的事，所以用as最恰当。‎ 例2‎ ‎ you don't feel well，you'd better stay at home．‎ ‎ ‎ A．‎ Because B．‎ Since/If C．‎ For D．‎ Now 答案：‎ B ‎ ‎ 例3‎ I don’t know he has received the package.‎ ‎ ‎ A．‎ if B．‎ when C．‎ what D．‎ how many 答案：‎ A 提示：‎ if表示是否，when不能与现在完成时连用。‎ 例4‎ Come tomorrow, I will give it to you.‎ ‎ ‎ A．‎ or B．‎ and C．‎ though D．‎ if 答案：‎ B 提示：‎ and在此处解释为“那么”，表示递进关系。‎ 例5‎ The teacher his students likes football.‎ ‎ ‎ A．‎ and B．‎ as well as C．‎ and also D．‎ also 答案：‎ B 提示：‎ as well as 连接两个主语用靠前原则。‎ 例6‎ We were having lunch some one knocked at the door.‎ ‎ ‎ A．‎ as B．‎ a soon as ‎ ‎ C．‎ when D．‎ while 答案：‎ C 提示：‎ when在这里解释“就在那时”‎ ‎ 初中英语分类练习 ‎——连词部分 ‎ I. 填入适当的连词。‎ ‎1.       My brother is ill, ________ I have to stay at home.‎ ‎2.       The film must be very interesting, ________ many people are buying tickets in line.‎ ‎3.       My computer is new, ________ it is too expensive.‎ ‎4.       She felt hungry, ________ she didn’t have breakfast.‎ ‎5.       A customer came in, ________ I stopped my work.‎ ‎6.       He has a lot of money, ________ he spends little.‎ ‎7.       Come here early, ________ you can’t see him.‎ ‎8.       Take some medicine, ________ you will feel better.‎ ‎9.       There are a lot of stories about the UFOs, _______ no one knows whether they are true or not.‎ ‎10.   Put on your coat, ________ you will catch cold.‎ ‎11.   She got a “C” in English test, ________ she had tried his best.‎ ‎12.   My little cousin can _________ read ________ write.‎ ‎13.   Please call me _______ you need my help.‎ ‎14.   _____you have a few more days’ rest, you’ll feel better.‎ ‎15.   _____ my father ______ my mother is a doctor. They are teachers.‎ ‎16.   I really don’t know ______ it is going to rain or not this afternoon.‎ ‎17.   You may ______do it yourself ________ leave it to me.‎ ‎18.   Hurry up, ______ you’ll miss the next bus.‎ ‎19.   Li Ming was a brave boy, ______ he had one shortcoming.‎ ‎20.   It’s a fine day, ____ we have a wonderful time.‎ ‎ ‎ ‎21.   I don’t know _______ she can speak Russian or not.‎ ‎22.   We haven’t decided _____ and ______ we shall meet next time.‎ ‎23.   That’s ______ they didn’t pass the exam.‎ ‎24.   _______ you are right, _____ he is.‎ ‎25.   He ______ _____ read the book ______ _______ remembered what he read.‎ II.选择填空：‎ ‎1. They are all new, ________ I’m not.‎ A. and B. but C . so D . or ‎2. Is there a letter ______ a postcard ? There’s a letter.‎ A . and B . or C . not D. but ‎3.The old woman can’t read ______ write.‎ A . and B . or C . but D . and can ‎4. ___ my classmates ____ our class teacher was there then.‎ A . not only…but also… B . both… and…‎ C . Neither… or… D . Either…nor…‎ ‎5. Have one more try, ______ you will not succeed.‎ A . and B . or C. then D . but ‎6. ____ you are ill, you should go to the clinic right now.‎ A . For B. Though C. Until D. Since ‎7. ______ the midnight he waited for his mother.‎ A. Till B. Since C. Until D. At ‎8._____the men drivers ______ the woman driver have been to the village.‎ A. Neither…nor… B. Both of…and ‎ C. Either…or… D. None of…and…‎ ‎9.She is the lady _______ helped the old woman yesterday.‎ A. whom B. which C. what D. who ‎10. –Are your father and mother retired? -Well, _____ of them is. ______ of them are at work.‎ A. both, Neither B. none, All ‎ C. neither, Both D. all, None ‎11. _____he felt tired, ____ he still went on working.‎ ‎ ‎ A. Because, so B. Although, but C. / , so D. Though, /‎ ‎12. I’ll offer some bread to Li Ming. Li Ming,_______, may not want it.‎ A . but B . however C . yet D. still ‎13. ___ I looked for my toy, I could not find it.‎ A. But B. Yet C. Because D. However ‎14. I don’t know _______ this evening.‎ A. if he will be free B. whether he is free ‎ C . when he is free D. when is he free ‎15. There’s ______ on the moon.‎ A . no air but water B. not any air or water ‎ C . not any air and water D. no air or no water ‎ ‎16. Lucy has seen the film , _______ Lily hasn’t .‎ ‎ A. and B. or C. but D. so ‎17. Hurry up , _______ we will miss the trian .‎ ‎ A. but B. and C. or D. so ‎18. — I’m going to Hangzhou for a holiday this weekend .‎ ‎ — _______ you are there , can you buy me some green tea ?‎ ‎ A. Because B. While C. If D. Though ‎19. _______ he was out of the room , he turned back and knocked at the teacher’s door again .‎ ‎ A. Before B. Since C. As soon as D. Until ‎20. Study hard , _______ you’re sure to have a good result in the exam !‎ ‎ A. but B. and C. for D. or ‎21. I’m looking for a babysitter （保姆） . She must be _______ too old _______ too young .‎ ‎ A. neither ; nor B. both ; and C. either ; or D. not only ; but also ‎22. Which is bigger , the sun _______ the moon ?‎ ‎ A. or B. and C. but D. so ‎23. Why not look up the new word in a dictionary _______ you don’t know it ?‎ ‎ A. if B. that C. though D. whether ‎24. _______ all the passengers are here , why don’t we start at once ?‎ ‎ ‎ ‎ A. As soon as B. After C. Now that D. When ‎25. He hurt her _______ badly _______ she had to see a doctor .‎ ‎ A. too ; that B. so ; that C. either ; or D. too ; to ‎26. I can’t understand this passage _______ there are no new words in it .‎ ‎ A. if B. because C. though D. and III.把下列句子译成英语：（用括号内连词）‎ ‎1．  虽然天已很晚了，但他仍在写作。‎ ‎2．  人类没有水和空气就不能活。‎ ‎3．  他把这件事告诉我前，没有人知道这件事。‎ ‎4．  如你不赶紧，你就要开会迟到。‎ ‎5．  他写字不如她仔细。‎ ‎6．  我们不仅去了北京，也去了哈尔滨。‎ ‎7．  他准是开玩笑，要不他是疯了。‎ ‎8．  等他一到我们就去弄点咖啡。‎ ‎9．  众所周知，金钱不会从树上长出来的。‎ ‎10. 他什么时候到的，我们大家都不知道。‎ IV.改错：‎ ‎( )1. Not only May but also her sisters was asked to sing some songs.‎ ‎ A B C D ‎( )2. Bread and butter in the shop are sold out.‎ A B C D ‎( )3. What I miss most badly are the pleasant hours we spent together.‎ ‎ A B C D ‎( )4. Please let me know if he will comes back tomorrow.‎ ‎ A B C D V.句子转换：‎ ‎1. The boy is too young to go to school.‎ The boy is ________ young _______ he can’t go to school.‎ ‎2. I wonder if I will visit her after school.‎ I wonder ________ to visit her after school.‎ ‎ ‎ ‎3. Be brave, and you’ll succeed.‎ ‎______you are brave, you will succeed.‎ ‎4. Both Li Hun and his parents are going to visit the flower show.‎ ‎______ ______ Li Hun ______ _______ his parents are going to visit the flower show.‎ ‎5. The more you practise speaking, the better your spoken English will be.‎ ‎_________ you practise speaking more, your spoken English will be better.‎ ‎6. This shirt is less beautiful than that one.‎ That shirt is ______ beautiful _______ this one.‎ ‎7. You didn’t understand it before your father explained it to you.‎ ‎________your father explained it to you, you didn’t understand it ‎ ‎8. Since you feel so tired, you’d better have a good rest.‎ ‎________ ______ you feel so tired, you’d better have a good rest.‎ ‎9. He has lost his bike, so had to buy another one bike.‎ ‎________he has lost his bike, he had to buy another one.‎ ‎10.     If you don’t study harder, you will fail in the test.‎ Study, harder, ______ you will fail in the test.‎ 附加练习 ‎1. I’d like to go shopping with you, _____ I’m too busy today.‎ A. but B. and C. so D. or ‎2. I’m different from my twin sister. I love dancing, _____she is interested in reading.‎ A. so B. or C. but D. and ‎3. Hold on to your dreams, _____they will come true one day.‎ A. but B. and C. or D .so ‎4.-Somebody is waiting outside. He wants to see you. -_____no one knows I’m here.‎ A. For B. And C. But D. So ‎5. I don’t understand the text _____ there are few new words in it.‎ A. so B. because C. if D. though ‎6. We didn’t have enough chairs, _____some of the students had to sit on the floor.‎ ‎ A. but B. so C. or D. and ‎7. _____Mrs Wilson came into the classroom, all the children welcomed her ‎ ‎ ‎ A. Whether B. As well as C. If D. As soon as ‎9. _____he isn’t rich enough, he often gives away money to some poor children.‎ ‎ A. Though B. When C. Because D. If ‎10. _____our football team failed in the match, we tried our best.‎ ‎ A.AS B. Though C. Because ‎11.-Would you like to play basketball with us?‎ ‎ -Yes, I’d love to. _____I’m afraid I have no time.‎ ‎ A. So B. But C. Or D. And ‎12.It was snowing hard _____ we had to stay at home and watch TV.‎ ‎ A. that B. so .C. but D. because ‎13.-It’s a long story, _____you can hardly find any new words in it.‎ ‎ -Good! _____it will be too hard for children.‎ ‎ A. so, Then B. and, Or C. but, Or D. though, And ‎14.Take more exercise, _____you’ll be healthier.‎ ‎ A. and B. or C. but D. then ‎15.-You saw the film Harry Potter last night,didn’t you?‎ ‎ -Yes, _____ I missed the beginning.‎ ‎ A. and B. so C. but D. then ‎ ‎16.-There are many pictures in the book.‎ ‎ -Great! _____ it will be hard for young children to read.‎ ‎ A. and B. So C. But ‎ ‎17. I had invited everybody , ______ only two people came to ma party.‎ ‎ A. or B. but C. and D. so ‎ ‎18. You’ll do much better ______ you’re more careful with your spelling.‎ ‎ A. if B. before C. although D. unless ‎20.This dress still looks pretty on you , ______ it is out of style.‎ ‎ A. though B. but C. since D. if ‎ ‎21. What should I do ______ I want to be thinner ?‎ ‎ A. though B. unless C. but D. if ‎ ‎22.-Would you please give this MP3 to Mary ?‎ ‎ ‎ ‎ -Sure. I’ll give it to her ______ she come back..‎ ‎ A. before B. as soon as C. till ‎23. The question is ______ he won’t listen to anyone.‎ ‎ A. that B. whether C. if D. when ‎ ‎24.-Your picture is wonderful!‎ ‎ -I worked for 8 hours ______ I finished it.‎ ‎ A. when B. before C. while D. after ‎ ‎25. Maths is not easy to learn, ______ we must work herder.‎ ‎ A. but B. or C. so C. and ‎26. Ted tried his best, ______ he caught up with the others at last.‎ ‎ A. but B. or C. and D. because ‎ ‎27. He can’t decide which to choose ______ there is no difference between them.‎ ‎ A. but B. so C. because ‎ ‎28. Mr Huang decided to buy that CD player ______ it was expensive.‎ ‎ A. even though B. so that C. because D. as if ‎ ‎30. A good friend always gives you a helping hand ______ you’re in trouble.‎ A. when B. before C. until D. though ‎ ‎31. He didn’t know the news _______ his parents told him about it.‎ ‎ A. when B. after C. as soon as D. until ‎32. ______ he said he wasn’t hungry at all, he ate a big breakfast.‎ ‎ A. Unless B. Because C. If D. Though ‎33. –You watched the fashion show last week, didn’t you?‎ ‎ - Yes, ______ I missed the beginning.‎ ‎ A. or B. so C. and D. but ‎ ‎34.I will wait ______ he come back, because I have something to tell him.‎ ‎ A. until B. before C. when ‎ ‎35. Take more exercise, _______ you’ll be healthier.‎ ‎ A. and B. or C. but ‎36. Woke hard, _______ you will fall behind.‎ ‎ A. or B. and C. so D. so but ‎ ‎ ‎ ‎37. There was ______ smoke that they couldn’t see anything clearly.‎ ‎ A. too B. too many C. so much D. so many ‎ ‎38. The two friends were ______ pleased to see each other that forgot everything.‎ ‎ A. so B. too C. very D. much ‎39. He had ______ much work to do that he couldn’t go out.‎ ‎ A. so B. much C. as D. or ‎40. Tom has been in the factory ______ he left school.‎ ‎ A. when B. since C. as soon as D. whether ‎41. The nurse doesn’t feel well today, ______ she still works very hard.‎ ‎ A. but B. and C. or D. when ‎42. ______ my mother ______ my sister watches TV plays these days.‎ ‎ A. Either, not B. Both, and C. Neither, or D .Neither, nor ‎43. Lucy knew nothing about it ______ her sister told her.‎ ‎ A. because B. until C. if D. since ‎44. I left my umbrella in my room. Could you wait ______ I go back to get it?‎ ‎ A. when B. if C. while D. before ‎ ‎45. Study hard, ______ you will fall behind the other.‎ ‎ A. and B. but C. or D. though ‎ ‎ ‎ ‎ ‎ 参考答案 I、‎ ‎1.so 2.for 3.besides 4.as 5.so 6.but 7.or 8.and 9.but 10.or ‎11.though 12.neither, nor 13.if/when 14.if 15.neither, nor 16.whether ‎17.either, or 18.or 19.though 20. 21.whether 22. 23.why ‎24.Either,or 25.not only, but also II、‎ ‎1.B 2.B 3.B 4.A 5.B 6.D 7.C 8.B 9.D 10.C ‎ ‎ ‎11.D 12.B 13.D 14.A 15.B 16. C 17. C 18. B 19. C 20. B 21. A 22. A 23. A 24. C 25. B 26. C ‎ ‎ III、‎ ‎1.       Though it was very late, he was still writing. / It was very late, but he was still ‎ Working.‎ ‎2.       Men can’t live without air or water.‎ ‎3.       None knew it until he told me.‎ ‎4.       Unless you hurry, you’ll be late for the meeting.‎ ‎5.       He doesn’t write as careful as her.‎ ‎6.       We went to Beijing and as well as to Haerbin.‎ ‎7.       He must be making a joke or else he must be mad.‎ ‎8.       Well get some coffee as soon as he arrives.‎ ‎9.       Everybody knows that money doesn’t grow on trees.‎ ‎10.   None knows when he arrived.‎ IV、‎ ‎1. C was改成 were 2. C are改成 is 3. B are改成 is 4. D comes 改成 come V、‎ ‎1. so, that 2. whether 3. If 4. Not only …..but also…are ‎5. If 6. more …than 7. Until 8. Now… that 9. Because 10. or ‎ ‎ 附加练习 ‎1---5 ACBCD 6---10 BD AB ‎11---25 BBCAC 16---20 BBA A ‎21---25 CBABC 26---30 CCA A ‎31---35 DDDAA 36---40 ACAAB ‎41---45 ADBCC ‎ ‎ ‎