动词不定式专题练习1. He seems ___ the old lady.A. knowingB. to be knowingC. to knowD. to be known2. Tom ___ when they spoke ill of him.A. happened to be passedB. happened to be passing byC. happened passing byD. happened to passed3. We all hope ____ scientists. A. become B. to becomeC. becomingD. became4. The boy refused ____ for climbing the tall tree.A. to payB. to be paidC. being paidD. paying5. I happened ____ the article when he asked me about it.A. having readB. to have readC. to be readD. reading6. ______ with him is a great pleasure. A. To talk B. TalkC. TalkedD. To talking7. It is nice _____ your voice. A. to hear B. hear C. heard D. to be hearing8. _____ is to struggle. A. Living B. Live C. Tolive D. To be lived9. Her wish is ____ a doctor. A. becoming B. become C. to become D. being come10. I was just about ____ the office when the phone rang.A. leavingB. leaveC. to leaveD. to leaving11. I didn’t ____ it until you had explained how.A. manage to doB. managed to doC. manage to have doneD. manage doing12. He found it important ___ the situation all over the world.A. studyB. to studyC. studiesD. to be studied13. At last the enemy soldiers had no choice but ___ their guns.A. to lay downB. lie downC. laying downD. lay down14. Yesterday I did nothing but ___ TV.A. watchB. watchedC. to watchD. watching15. It had no effect except ___ him angry.A. makeB. makingC. to makeD. made16. Bob did nothing except ____ tennis. A. play B. to playC. playingD. played17. I’m considering ___ his letter.A. to answerB. how answeringC. to be answeringD. how to answer18. Tell us _____ next. A. how to do B. what to do C. how do D. what do19. We want to know ___ to help him when he is in trouble.A. what will doB. what we should doC. how to doD. what will we do20. Don’t stop trying. You’ll be sure ___ .A. succeed B . succeeding C. of succeeding D. to succeed21. The government calls on us ____ our production.A. increasedB. increasingC. increaseD. to increase22. With his teacher ____ he wanted to try it a second time.A. helpingB. to helpC. helpD. helped23. The lady was watched ____ her room in silence.A. had leftB. leftC. leaveD. toleave24. I’m hungry . Get me something ____.A. eatingB. to eatC. to be eatenD. eaten25. His wish ,____ a doctor ,came true. A. coming B. comeC. to comeD. came26. He loves praise. He is always the first ____ and the last _____.A. of coming ; of leavingB. comes; leavesC. to come; to leaveD. coming; leaving27. At last they found a house _____ .A. to leave his things withB. to leave his things inC. leaving his things in28. There is nothing ______ . A. to worry B. to worry aboutC. worryD. worry aboutyou got enough room ___all of usA. seatingB. to seatC. seatedD. to be seated30. It is too dark for us ____ anything in the room.A. seeB. seeingC. to seeD. seen31. The young man is ____ willing ____ the old living around here.A. very; helpingB. very; to helpC. too; to helpD. enough ; helpbent down ___ the pen lying on the floor.A. pick upB. to pick upC. pickingD. picked33. ____ the room temperature, he added some coal into the stove.A. To keep upB. So as to keep upC. Keep upD. In order keep up34. The teacher did what she could ____ me with my lessons.A. helpB. helpsC. helpedD. to help35. It is difficult for a foreigner ____ Chinese.A. learningB. to learnC. learnedD. to be learned36. It is careless ____ the same mistake in your composition .A. for you to makeB. for you makingC. of you to make D . of you making37. The girl is easy ____ along with. A. to be got B. got C. to get D. gettingAre the problems easy --- No, in fact I found ____.A. them hard to solveB. it was hard to solveC. in hard to be solvedD. very hard to solve them39. ____ is a big problem.A. To get rid of these thingsB. How to get rid of thesethingsC. Getting rid of these thingsD. Get rid of these things40. I felt silly because I didn’t know ____.A. to sayB. how to sayC. what to sayD. whatsayingquestion is ____ the answer .A. where findB. to findC. where to findD. wherefinding42. Would you please _____ to each other before you hand in your examination papersA. not talkB. don’t talkC. not talkingD. notto talk43. Tell him _____ the window.A. to shut notB. not to shutC. to not shutD. not shut44. He doesn’t like ___ in public.A. praisedB. to praiseC. to be praisedD. praising45. We want the job ____ by the end of the week.A. doingB. doneC. to be doingD. being done46. The film is reported _____ on show at the cinema.A. to beingB. will beC. to beD. being47. He is said ____ to London already.A. having sentB. to be sendingC. to have been sentD. being sent48. Alice is said _____ her homework in her own room now.A. she is doingB. to be doingC. doingD. be doing49. These boys are said ____ for doing good deeds.A. to be praisingB. to be praisedC. praisedD. to have praised50. Who did the manager ___ the reportA. haveB. have writeC. have writesD. have to write51. Oh, it’s very cold here, let’s make a fire ____ ourselves up.A. warmB. warmingC. warmedD. to warm52. Would you please ____ a little more room for meA. to makeB. makeC. makingD. made53. I wish to finish my task and ____ away.A. getB. gettingC. to getD. to gettingKeys: 1-20 CBBAB AACCC ABAAC ADBBD 21-40 DBDBC CBBBC BBADB CCABC41-53 CABCB CCBBB DBA语法练习题(不定式)1. We’re looking forward _______ the photo exhibition.(A) to visiting (B) to visit (C) to having visited (D) visiting2. -The light in the office is still on. --Oh, I forgot______.(A) to turn it off (B) turn it off (C) turning it off(D) having turned it off3. How about the two of us ________ a walk down the garden(A) to take (B) take (C) taking (D)to be taking4. Charles Babbage is generally considered _______ the first computer.(A) to invent (B) inventing (C) to have invented (D)having invented5. In those days my family didn’t have enough room__________.(A) to live (B) living in (C) to live in (D) living6. He likes _________ , but he doesn’t like _______ todaybecause it is too cold.(A) to swim; to swim (B) swimming; swimming (C) to swim; swimming (D) swimming; to swim7. Since he doesn’t want to accept your advic e. It is no use________ to him again.(A) in talking (B) talking (C) to talk (D) of talk8. We regret ________ that the movie was not worth_________.(A) to say; to see (B) to say; seeing (C) saying; to see (D) saying; to seeing9. He couldn’t open the window, so he tried ________ it.(A) push (B) to push (C) pushed (D) pushing10. She is often heard _______ English aloud in the morning.(A) to read (B) sang (C) to have sung (D) to be reading11. The teacher doesn’t allow _________ in class.(A) smoke (B) to smoke (C) smoking (D) to have a smoke12. Your hair needs________ . You’d better have it ________ tomorrow.(A) to be cut; do (B) cutting; doing (C) to be cut; done (D) cutting; to be done13. ______ in pencil, the letter was difficult________ out.(A) Being written; in making (B) Written; to make(C) Having written; to make (D) Having been written; making14. He has no choice but ________ to see him.(A) to go (B) go (C) going (D) goes15. There was nothing they could do but _______ for a mechanic to arrive.(A) to wait (B) waiting (C) wait (D) waitedKEYS AACCC DBBDA CCBAC1. To do that implies taking responsibility . (主语)2. It has been a pleasure to be able to help you. (主语)3. She likes to play with the children.(动词宾语)4. We consider it a shame for them to have been so wasteful.5. It had no effect except to make her angry. （介词宾语）6. The question of what to use has not been discussed.7. The room was found to be empty.(主语补足语)8. The young man was considered to have great promise. (主语补足语)9. I’ll leave you to attend the matter. (宾语补足语)10. He is the teacher to teach us English next term. （定语）11. I have nothing to say on this question. （定语）12. The duties of a postman are to deliver letters andnewspapers. (表语)13. The whole family went to beach to spend their weekend.（目的状语）14. We shall be very happy to co-operate with you in theproject. (原因状语)15. The house is so high and narrow as to resemble a tower.（结果状语）16. To do that implies taking responsibility . (主语)17. It has been a pleasure to be able to help you. (主语)18. She likes to play with the children.(动词宾语)19. We consider it a shame for them to have been so wasteful.20. It had no effect except to make her angry. （介词宾语）21. The question of what to use has not been discussed.22. The room was found to be empty.(主语补足语)23. The young man was considered to have great promise. (主语补足语)24. I’ll leave you to attend the matter. (宾语补足语)25. He is the teacher to teach us English next term. （定语）26. I have nothing to say on this question. （定语）27. The duties of a postman are to deliver letters andnewspapers. (表语)28. The whole family went to beach to spend their weekend.（目的状语）29. We shall be very happy to co-operate with you in theproject. (原因状语)30. The house is so high and narrow as to resemble a tower.（结果状语）解不定式类型题时要注意如下几种特殊情况：1．不定式本身也有时态和语态的问题①不定式的一般式即： to + V.eg: Thousands of young people are learning to ski. He hesitated in order to choose the right word.②不定式的进行式即： to +be +V.eg: They seem to be getting along quite well.③不定式的完成式即： to have +eg: I intended to have come to see you.④不定式的完成进行式：to have been +eg: She was happy to have been staying with his aunt.The doctor recommended him to air the room.（主动）The doctor recommended the room to be aired. (被动)2．不定式的符号to 在一些特殊情况下经常被省略①I’m really puzzled what to think or say.② Why stand up is you can sit down③ They would rather ( would sooner, had rather, had sooner ) die than surrender.She can’t do anything but ask silly questions.④ I heard her sing in the next classroom last night .⑤ What she did to the matter was keep silent. The least thing you can do is help up a little.3.不定式可以有自己的逻辑主语It is necessary for goods to be packed in strong cases.She brought some toys for the children to play with.4.疑问词+不定式结构When to start the work has not been decided.She forgot which way to take.The difficulty was how to cross the river.5．有些及物动词之后只能跟动词不定式常用的有：afford, agree, ask, attempt, choose, decide, demand, expect, fail, hope, mange,offer, plan, pretend, promise, refuse, wish ,ect.6．注意区分不定式符号to 和介词符号toA. I am looking forward to seeing you again. （盼望）B. Too much work and too little rest often leads to illness.（导致）C. At last he admitted to stealing the money. （承认）D.They went out of their way to make the guests feel at home.（想方设法）E. You are supposed to be responsible for them. （应该）1）不定式的语法功能：<1>作主语。