动词不定式及练习题

1、不定式 主动形式 被动形式,一般式,（not） to make （not） to be made He seems to know this.,完成式,（not） to have made （not） to have been made Im sorry to have given you so much trouble.,进行时,（not） to be making He seems to be eating something.,完成进行式,（not） to have been making She is known to have been wreaking on the problem

2、 for many years. 发泄怒火，报仇,there be+不定式 believe, expect, intend, like, love, mean, prefer, want, wish, understand We didnt expect there to be so many people there.我们没料到会有那么多人在哪里。,动词+疑问词+ to decide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tell Ple

3、ase show us how to do that. There are so many kinds of tape-recorders on sale that I cant make up my mind which to buy.,加不定式 better;the first,the next,the last,the best,too much,too little,not enough,Its for sb.和 Its of sb. 1）for sb. 常用于表示事物的特征特点，表示客观形式形容词，如easy, hard, difficult,interesting, impossi

4、ble等： Its very hard for him to study two languages. 对他来说学两门外语是很难的。 2）of sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right，silly。 Its very nice of you to help me. 你来帮助我，你真是太好了。 .,不定式短语作定语和被修饰词之间表示以下关系： (1)表示将来的动作。 The next train to arrive is from Washington. (2)与被修饰词之间有动宾关系，如

5、是不及物动词，则需加介词。 Would you please give me some paper to write vi on? (3)与被修饰词之间有动宾关系，同时与句中其它词之间又有逻辑上的主谓关系时，尽管有被动含义，却仍 用主动语态；Do you have anthying to do ? 如只有动宾关系，而无逻辑上的主谓关系，则需用被动语态。 I s ther e anything to be done? (4)不定式作定语时，一般可转换为定语从句， to arrive=that will arrive。,省略不定式to 表示个人意愿或倾向的would rather，had bett

6、er，might (just) as well： rather than置于句首时。 Rather than ride on a crowded bus, he always prefers to ride a bike.,由and, or和than连接的两个不定式，第二个to 可以省去 通常在discover, imagine, suppose, think, understand等词后，可以省去to be： He is supposed (to be) nice.他应该是个好人。,当两个或多个不定时短语由连词and，but或or连接时，后一个或几个不定式符号to常省略。但若表示对比、对照关

7、系时，则不能省略。 He wants to move to France and marry the girl. The purpose of new technologies is to make life easier, not to make it more difficult. 不定式做表语时，一般要带to，但若主语部分中含有do的各种形式时，符号to可省去。 Weve missed the last bus. All we could do now is walk home.,当too 前面有only, all, but时，意思是：非常 等于very。而不属于too.to句型 Im

8、only too pleased to be able to help you. 我非常高兴能帮助你。 He was but too eager to get home. 他非常想回家。,1. This company was the first _ portable radios as well as cassette tape recorders in the world. A. producing B. to produce C. having produced D. produced 2. The purpose of new technology is to make life ea

9、sier, _it more difficult. A .not making B. not make C .not to make D. nor to make 3. Helen had to shout _above the sound of the music . A .making herself hear B. to make herself hear C. making herself heard D .to make herself heard,4. I dont know whether you happen_ ,but I am going to study in the U

10、.S.A this September. A .to be heard. B. to be bearing C .to hear D .to have heard 5. The news reporters hurried to the airport, only _the film stars had left. A .to tell B .to be told C .telling D .told 6. You were silly not _your car. A. to lock B. to have locked C. locking D. having locked,7. The

11、teacher asked us _so much noise. A .dont make B. not make C. not making D .not to make 8. An army spokesman stressed that all the soldiers had been ordered _clear warnings before firing any shots. A .to issue B. being issued C. to have issued D. to be issued 9. Id rather have a room of my own, howev

12、er small it is, than_ a room with someone else. A. to share B. to have shared C. share D. sharing,10. The bank is reported in the local newspaper_ in broad daylight yesterday. A. robbed B. to have been robbed C. being robbed D. having been robbed 11. A number of paintings in the castle are believed

13、_in a fire. A. being destroyed B. having been destroyed C. to be destroyed D. to have been destroyed 12. The meeting _ next week is sure to be a great success. A. to take place B. to be taken place C. to have taken place D. being taken place,13. As a result of my laziness, I failed _ my work in time

14、. A. and finishedB. to finishC. and finishingD. to finished 14. I am sorry _ written you a letter at the time. A. to have notB. to not haveC. not to haveD. not having 15. Will you lend him a magazine _? A. to be readB. for readingC. to readD. he read,16. He could do nothing but _for the bus _. A. wa

15、it, to come B. wait; come C. waiting; coming D. waited; came 17 .It is a problem that doesnt need _ right now. A. to solveB. solvingC. being solvedD. to be solving 18. Theres a man at the reception desk who seems very angry and I think he means _ trouble. A. making B. to make C. to have made D. havi

16、ng made,19. I remember _him _the bike needed _. A. hearing, saying, to repair B. to hear, say, to repair C. hearing, say, repairing D. to hear, saying, to be repaired 20. - You should have thanked her before you left. - I meant _, but when I was leaving I couldnt find her anywhere. A. to do B. to C.

17、 doing D. doing so 21. Robert is said to _ abroad, but I dont know what country he studied in. A. to have studied B. to study B. to be studying D. to have been studying,22. Im gong to Xian next week. Have you anything _ to your parents? A. to take B. to be taken C. to be bought to D. to buy 23. when

18、 are they _ in their plan? A. hand B. handed C. to hand D. give 24. In such dry weather, the flowers will have to be watered if they _. A. have survived B. are to survive C. would survived D. will survive,25. When we hurried to the station, there happened _ no bus at that time. A. to have B. to be C

19、. having D. being 26. I lost my way in complete darkness and, _ matters worse, it began to rain. A. made B. having made C. making D. to make 27. At _ time does the salesgirl get up late in the morning, though she is always too busy _ a good rest. A. no, to take B. no, taking C. any, to take D. one,

20、taking,28. -Are you a student? -No, but I used _. A. to be B. to was C. to do D. to be a 29. I stopped to listen, and my son seemed _ himself _ in the living room. A. to enjoy, to shut B. to be enjoying, shutting C. to be enjoying, shut D. to have enjoyed, having shut 30. With a lot of difficult pro

21、blems _, the newly-elected president is having a hard time. A. settled B. settling C. to settle D. being settled,31. Were leaving at six oclock, and hope _ most of the journey by lunch time. A. to do B. to have done C. to make D. to have made 32. The study of the wild world may help to make the worl

22、d easier _. A. understood B. to be understood C. to understand D. understand 33. Who will you get _ the project for us? A. design B. to design C. designed D. designing,34. It is said in Australia there is more land than the government know _. A. it what to do with B. what to do it with C. what to do

23、 with it D. to do what with it 35. We are not allowed _ outdoors with some other children. A. playing B. to be playing C. to play D. be playing 36. Allen had to call a taxi because the box was _ to carry all the way home. A. much too heavy B. too much heavy C. heavy too much D. too heavy much,37. Sh

24、e feels so strongly that each of us should have a role _in making the earth a better place to live in. A. to have played B. to play C. to be played D. to be playing 38. When I handed the report to John, he said that George was the person _. A. to send B. for sending it C. to send it to D. for sendin

25、g it to 39. Do let your mother know all the truth, she appears _ everything. A. to tell B. to be told C. to be telling D. to have been told,40. There are five pairs _, but Im at a loss which to buy. A. to be chosen B. to choose from C. to choose D. for choosing 41. The problem is _ difficult for us

26、_. A. so; work out B. very too; to be worked out C. rather too, to work out D. quite too, to work it out 42. -Where should I _ my application? -The personnel office is the place _. A. send; to send it B. send for; to send it to C. send for; for sending it D. send; to send it to,43. Ive worked with c

27、hildren before, so I know what _ in my new job. A. expected B. to expect C. expects D. to be expecting 44. I feel it is your husband who _ for the spoiled child. A. is to blame B. is going to blame C. is to be blamed D. should blame 45. Can you imagine the questions I had _ our teacher? A. asked B.

28、to ask C. asking D. ask,46. Who did you _ the wall yesterday? A. have painted B. have paint C. have to paint D. have painting 47. -Whats the matter with John? -He didnt pass the test but he still _. A. hopes so B. hopes to C. hope it D. hope that 48. Much attention should be paid _ peoples living co

29、nditions. A. in improving B. to improve C. improving D. to improving,49. _ that evening was due to his ill health. A. He failed to come B. That he failed to coming C. His failure to come D. His failure in coming 50. I would love _ to the party last night but I had to work extra hours to finish a rep

30、ort. A. to go B. to have gone C. going D. having gone 51. My family considers _ a computer, which is considered _ a great help in our work and study. A. to buy; to be B. buying; being C. to buy; being D. buying; to be,52. With the plane _ in ten minutes, all the passengers on board were asked to turn