总复习动词不定式语法专项练习题
1. —Have you enjoyed your visit here？
—Yes, I’ll be very sorry _____.
A. for leaving
B. of leaving
C. to leave
D. with leaving
2. —I’ll help you whenever you need me.
—Good. I’d like _____ me tomorrow.
A. you helping
B. that you will help
C. you to help
D. that you help
3. —Where did he go？
—He went to another store _____.
A. to buy pencils
B. for buying pencils
C. buy pencils
D. buying pencils
4. —My baby has a heart trouble.
—Did the doctor find it difficult _____？
A. in treating
B. treating
C. for treating
D. to treat
5. —Did the judge ask you many questions？
—Yes, and _____.
A. they were difficult to be answered
B. to answer them was to be difficult were difficult to answer had difficulty in answering
6. The lost child desired nothing but _____ home.
A. go
B. to go
C. going
D. went
7. Last summer I took a course on _____.
A. how to make dresses
B. how dresses be made
C. how to be made dresses
D. how dresses to be made
8. I know him _____ a good basketball player while in college.
A. to have been
B. to be
C. was
D. had been
9. I was surprised _____.
A. watching him to eat so quickly
B. watch him eat so quickly
C. watching him eat so quickly
D. to watch him eat so quickly
10. Now we could not do anything but _____ for him here.
A. waited
B. waiting
C. to wait
D. wait
11. I don’t know her and I don’t _____.
A. want
B. want to
C. want it
D. want so
12. To play fair is as important as _____.
A. to play well
B. play well
C. we play well
D. playing well
13. It’s most foolish _____ so.
A. for you to say
B. of you to say
C. with you saying
D. in your saying
14. I have no pen _____.
A. writing
B. to write
C. to write with
D. to be writing
15. Those letters are _____ to the countryside right away.
A. to be sent
B. sending
C. to have been sent
D. sent
16. _____ our wishes, we must try our best to work well.
A. Realizing
B. To realize
C. Realized
D. Having realized
17. Would you please _____ on the table？
A. don’t write
B. not to write
C. not write
D. not writing
18. Tom pretended _____ something when his mother came in.
A. writing
B. to write
C. to be writing
D. being written
19. We are all afraid _____ by robbers.
A. to rob
B. to be robbed
C. of robbing
D. of being robbed
20. I’m sorry _____ off the light when I left the room.
A. to forget to turn
B. to have forgotten to turn
C. to have forgotten turning
D. to be forgetting turning
21. The child had no choice but _____.
A. to cry
B. cry
C. crying
D. cried
22. Don’t take the medicine. It can’t help _____ rid of your cold.
A. getting
B. to get
C. to getting
D. gets
23. —Do you get someone _____ your clothes？
—Yes, I often have them _____.
A. wash/washed
B. to wash/washed
C. washing/wash
D. washed/washing
24. They did not observe her _____ in and go upstairs.
A. to come
B. coming
C. come
D. has come
25. You will make great progress in the days _____.
A. coming
B. that to come
C. when to come
D. to come
26. With all her friends and money gone, she really didn’t know _____.
A. how to do
B. what to do
C. which to do
D. when to do
27. —Does anybody want an extra ticket to go to the play？
—Whom would you rather have _____ with you, George or me？
A. to go
B. go
C. gone
D. going
28. —Can you ride a horse？
—No, I never had the chance _____.
A. for learning it
B. for learning how
C. how to learn it
D. to learn how
29. —I didn’t hear you _____ in last night.
—That’s good. We tried _____ noisy.
A. come/not being
B. coming/to not be
C. coming/not being
D. come/not to be
30. We advised her _____ there at once.
A. should get
B. gets
C. to get
D. to getting
31. We ag reed _____ here but so far she hasn’t turned up yet.
A. having met
B. meeting
C. to have met
D. to meet
32. He would sit alone and listen to Mary _____ the piano.
A. to play
B. playing
C. played
D. play
33. He is _____ honest a man _____ a lie.
A. so/to tell
B. too/to tell
C. very/to tell
D. such/that tell
34. I ran too fast _____ where I was going.
A. to notice
B. for me to notice
C. to notice for me
D. and notice
35. That beggar seems _____ anything yesterday.
A. not to have eaten
B. not to eat
C. didn’t eat
D. to not have eaten
36. To learn to speak English well, _____.
A. much practice is needed
B. one needs much practice
C. much practice is needed by one
D. one is needed much practice
37. We didn’t expect our offer _____ so quickly.
A. rejected
B. to rejected
C. to be rejected
D. rejecting
38. My mother will be sorry _____ that news.
A. hearing
B. to be heard
C. when hear
D. to hear
39. I’d rather lose the game _____.
A. not to hurt him
B. not hurt him
C. than to hurt him
D. than hurt him
40. It is Master Wu who taught us _____ the machine.
A. how to do with
B. ran
C. how to run
D. how could run
41. Would you be _____ to show me the way to the City Hall？
A. good enough
B. good enough as
C. so good
D. as good as
42. I went to see him _____ him out.
A. finding
B. find
C. only to find
D. to find
43. She seemed _____ at the news.
A. surprising
B. surprise
C. surprised
D. to surprise
44. The man will do everything he can _____ a camera for his wife.
A. to get
B. got
C. buy
D. bought
45. We have been looking for the boy all the morning, but he is nowhere _____.
A. to see
B. seeing
C. seen
D. to be seen
46. You look light-hearted. Nothing seems _____ to you.
A. to happen
B. to have been happened
C. to have happened
D. to be happened
47. The matter had better _____ as it is.
A. leave
B. being left
C. leaving
D. be left
48. I wanted to have him _____ the job, but she had it _____ instead.
A. do/done
B. does/doing
C. to do/doing
D. to do/done
49. What he said made us deeply _____.
A. move
B. moved
C. to move
D. moving
50. He likes parties. He is always the first _____ and the last _____.
A. coming/leaving
B. to come/leave
C. come/leave
D. to come/to leave
1. The teacher told them ________ make so much noise.
A. don’t
B. not
C. will not
D. not to
2. Our master often told us _______ things for granted.
A. not to have
B. not to take
C. didn’t take
D. not to make
3. Tell him _______ the window.
A. to shut not
B. not to shut
C. to not shut
D. not shut
4. The boy wanted to ride his bicycle in the street, but his mother told him ______.
A. not to
B. not to do
C. not do it
D. do not to
5. Mrs Smith warned her daughter ________ after drinking.
A. never to drive
B. to never drive
C. never driving
D. never drive
6. The patient was warned _______ oily food after the operation.
A. to eat not
B. eating not
C. not to eat
D. not eating
7. The workers want us ________ together with them.
A. work
B. working
C. to work
D. worked
8. They would not allow him ________ across the enemy line.
A. to risk going
B. risking to go
C. for risk to go
D. risk going
9. I saw him _______ out of the room.
A. go
B. had gone
C. has gone
D. goes
10. They knew her very well. They had seen her _______ up from childhood.
A. grow
B. grew
C. was growing
D. to grow
11. I’ve heard him _______ about you often.
A. spoke
B. speaks
C. speak
12. Though he had often made his little sister _______, today he was made ______by his little sister.
A. cry；to cry
B. crying；crying
C. cry；cry
D. to cry；cry
13. He was made _________.
A. go
B. gone
C. going
D. to go
14. John was made _______ the truck for a week as a punishment.
A. to wash
B. washing
C. wash
D. to be washing
15. Paul doesn’t have to be made _______. He always works hard.
A. learn
B. to learn
C. learned
D. learning
16. There’re so many kinds of tape-recorders on sale that I can’t make up my mind _______ to buy.
A. what
B. which
C. how
D. where
17. There isn’t any difference between the two. I really don’t know _________.
A. where to choose
B. which to choose
C. to choose what
D. to choose which
18. “ Have you decided when ________”
“ Yes, tomorrow morning.”
A. to leave
B. to be leaving
C. will you leave
D. are you leaving
19. Last summer I took a course on ________.
A. how to make dresses
B. how dresses be made
C. how to be made dresses
D. how dresses to be made
20. He doesn’t know ______ to stay or not.
A. whether
B. if
C. either
D. if he will
21. She pretended _______ me when I passed by.
. not to see B. not seeing
C. to not see
D. having not seen
22. --- The light in the office is still on.
--- Oh, I forgot _______.
A. turning it off
B. turn it off
C. to turn it off
D. having turned it off
23. We agreed _________ here but so far she hasn’t turned up yet.
A. having met
B. meeting
C. to meet
D. to have met
24. Little Jim should love _______ to the theatre this evening.
A. to be taken
B. to take
C. being taken
D. taking
25. I would love ______ to the party last night but I had to work extra hours to finish a report.
A. to go
B. to have gone
C. going
D. having gone
26. Frank is the kind of person who people like to ________.
A. make friend with
B. make friends of
C. make friends
D. make friends with
27. Go on ________ the other exercise after you have finished this one.
A. to do
B. doing
C. with
D. to be doing
28. She reached the top of the hill and stopped _______ on a big rock by the side of the path.
A. to have rested
B. resting
C. to rest
D. rest
29. Tom kept quiet about the accident ________ lose his job.
A. so not as to
B. so as not to
C. so as to not
D. not so as to
30. I need a day or two ________.
A. to think it over
B. to think over
C. of thinking
31. He was too excited _________.
A. speak
B. to speak
C. not to speak
D. speaking
32. Charles Babbage is generally considered ________ the first computer.
A. to invent
B. inventing
C. to have invented
D. having invented 33. He said he would rather not _______ it right now.
A. doing
B. to do
C. do
D. to be doing
34. Rather than _______ on a crowded bus, he always prefers _______ a bicycle.
A. ride； ride
B. riding； ride
C. ride； to ride
D. to ride； riding
35. It’s freezing outside. You _______ put on your overcoat.
A. had better to
B. had better
C. would better
D. would better to
36. The chair looks rather hard, but in fact it is very comfortable to _______.
A. sit
B. sit on
C. be sit
D. be sat on
37. I’m hungry. Get me something _________.
A. eat
B. to eat
C. eating
D. for eating
38. --- I usually go there by train.
--- Why not _______ by boat for a change？
A. to try going
B. trying to go
C. to try and go
D. try going
39. She did nothing _______ at the photo.
A. except look
B. but to look
C. except to look
D. but looking
40. I asked him to _______ me a few minutes so that we could go over all the problems.
A. spend
B. spare
C. save
D. share
41. They won’t let their teacher _______ in that way.
A. to be treated
B. being treated
C. treated
D. be treated
42. John, you must get your room ________ after breakfast.
A. to be cleaned
B. to clean
C. cleaning
D. cleaned
43. The problem _______ at tomorrow’s meeting is a very difficult one.
A. being discussed
B. discussed
C. to be discussed
D. to discuss
44. He reached the station _____ only _____ that the train had just left.
A. tired； learned
B. tiring； learning
C. to tire； to learn
D. tired； to learn
45. --- Did that book give the information you needed？
--- Yes, but ______, we had to read it almost entirely.
A. for finding it
B. to find it
C. finding it
D. by finding it
46. I’m sorry I forgot ______your dictionary. Let’s borrow one from Li Ming.
A. to take
B. taking
C. to bring
D. bringing
47. She couldn’t decide which restaurant _______.
A. to have lunch
B. to eat
C. to eat at
D. eating at
48. This problem is said _____ three times.
A. to have been talked
B. to have discussed
C. having been discussed
D. to have been talked about
49. Everybody believed the man ______ away the diamond ring.
A. be taken
B. taking
C. to take
D. to have taken
50. I prefer ____ rather than ______.
A. read； watch
B. to read； watch
C. reading； to watch
D. to read； to watch
动词不定式的语法功能 一、作宾语 1) 动词+ 不定式 afford. aim. appear. agree. arrange . ask . be . decide. bother . care . choose . come. dare. demand. desire. determine . expect. elect . endeavor .hope. fail . happen . help . hesitate .learn . long . mean. manage . offer . ought. plan . prepare. pretend . promise. refuse. seem. tend. wait . wish. undertake. 举例： The driver failed to see the other car in time. 司机没能及时看见另一辆车。 I happen to know the answer to your question. 我碰巧知道你那道问题的答案。 2）动词+不定式；动词+宾语+不定式 ask, beg, choose, expect , hate, help intend like, love, need prefer, prepare, promise, want, wish… I like to keep everything tidy. 我喜欢每件东西都保持整洁。 I like you to keep everything tidy. 我喜欢你使每件东西都保持整洁。 I want to speak to Tom. 我想和汤姆谈话。 I want you to speak to Tom. 我想让你和汤姆谈话。 3）动词+疑问词+ to decide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tell Please show us how to do that. 请演示给我们如何去做。 There are so many kinds of tape-recorders on sale that I can't make up my mind which to buy.有这么多的录音机，我都拿不定主意买哪一种。 注意:疑问词带不定式在句中作成分时，谓语动词用单数。 The question is how to put it into practice. 问题是怎样把它付诸实施。 4)以下动词后，只能跟不定式作宾语。 如： agree,ask,aim,arrange,choose,decide,demand,expect,fail ,help,hope,lean,long,manage,offer,pla n,prepare, pretend,promise,refuse,wish 等，这些词大部分可接th at引导的从句。如： I decided to ask for my money back. I decided that I would ask for my money back. When our visit to the farm was over,we expected to startback on foot. When our visit to the farm was over, we expected that wewould start back on foot. 5)当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把不定式置于补语之后，即：主语＋动词＋it＋补语＋to do句式。如： We think it quite important for us to learn a foreignlanguage well. He feels it his duty to help the poor. 二、作补语 1) 动词+宾语+不定式(to do) advise allow appoint believe cause challenge command compel consider declare drive enable encourage find forbid force guess hire imagine impel induce inform instruct invite judge know like
动词不定式专项练习 （一）选择 1. The policeman told the little boy _____ football in the street. It’s dangerous. A. not play B. not playing C. not to play D. to play 2. Martin looks so well. We’ve never seen him ______ so well before. A. is looked B. is looking C. to look D. look 3. They preferred ______ in bed rather than ___ horses. A. to lie; to ride B. lying; riding C. to lie; ride D. lying; ride 4. —What do you think of tomorrow’s football match? — ______difficult for us ______ the match. A. We’re; to win B. We’re; winning C. It’s; to win D. It’s; winning 5. — Hi, Peter. Why are you in such a hurry? — ______the 7:30 train. A. Catch B. To catch C. Catching D. Caught 6. Don’t forget _________ the letter. A. to send B. send C. sending D. being sent 7. The chair looks very old, but in fact it is very comfortable to _________. A. sit B. sit on C. be sat D. be sat on 8. Is ______ necessary to return the book tomorrow? A. this B. that C. it D. which 9. I’m afraid they would not allow him ________ here. A. to smoke B. smoking C. smokes D. smoke 10. Mother told me ________ the water before I drank it. A. boiling B. boiled C. boil D. to boil 11. On my way home, I stopped _______ some food. A. buy B. to buy C. buying D. bought 12. John was made _______ the car for a week as a punishment. A. to wash B. washing C. wash D. to be washing
高中动词不定式用法讲解及练习
Grammar Presentation---动词不定式 一、不定式的句法功能 ●不定式作主语 ?To learn a foreign language is not easy.学习外语不是一件容易的事。 ◎不定式短语作主语时，常用it作形式主语来代替它的位置，而将真正的主语（不定式短语）移到谓语之后 ?It’s a great honor to be invited to Mary’s birthday party.很荣幸被邀请参加玛丽的生日聚会。 ●不定式作宾语 ◎作动词宾语 ◇下列动词常接不定式作宾语，如：agree, arrange, ask, beg, choose, dare, decide, demand,expect, fail, fear, hope, manage, offer, plan, prepare, pretend, promise, ?They hope to find new resources for mankind.他们希望为人类找到新资源。 ◇如果不定式作宾语且有自己的补语，常用“it”作形式宾语，而把真正的宾语放在后面。 下列动词常用it作形式宾语，如：believe, consider, feel, find, know, make ?I know it impossible to finish so much homework in one day. 我知道在一天中完成这么多的作业是不可能的。 ●不定式作表语 ◎不定式作表语时，一般紧跟在系动词后，说明主语的内容 ?The first step is to check the victim’s breathing.
高考语法复习系列动词不定式 动词不定式 1. 动词不定时的时态和语态 不定时有进行体和完成体，也有被动语态。 主动形式 to do 被动形式 to be done 在高中英语里面主要还是不定式的普通情况的考查，所以后面的不定式结构只做了解，不用特别掌握： 完成式to have done to have been done 进行式to being doing 完成进行式to have been done 比如 I pretend to have finished the homework 我假装已经完成了作业。 He seems to be reading in the library. 他好像正在图书馆读书。 2. 不定式的句法作用 由于动词不定式具有名词、形容词和副词的特征，所以它在句中可作主语、表语、宾语、定语、状语。
1作主语 To help poor people is our duty。 注意：不定式做主语，往往会用it来代替，it也叫做形式主语。 比如上面这个句子，通常情况我们都会写成：It is our duty to help poor people. 不定式做主语，衍生出来两个非常重要的句型： It is adj for sb to do sth It is adj of sb to do sth 孩子们一定要区分这两个句型的差别： 如果要说明动作是谁做的，可以在不定式前加for引起的短语，即for+名词。形式上说是不定式的主语，即不定式的逻辑主语，以区别于语法上的主语。 It is good for us to take part in physical labor。 某些表示认得品行的形容词（如kind，good，nice，wrong，careless，wise，foolish，polite，clever，right，unwise，stupid，impolite等）作表语时，不定式前常可用of引起的短语，即be+形容词+of+名词+不定式。
【冲击2011年中考英语精品复习资料】语法基础-7 动词不定式是一种非谓语动词的形式 非谓语动词指的是在句中起名词，形容词或副词作用的动词形式，而不是作谓语的动词形式。动词的非谓语形式分为动名词，分词，动词不定式。 Climbing mountain is a good exercise. (Climbing..., 动名词起名词作用） 爬山是一项好运动。 Do you know the man wearing a white shirt. （wearing ... 分词起形容词作用） 你认识那个穿白衬衣的人吗？ He gets up early to catch the first bus. (to catch .... 不定式起副词作用） 他早早起床是为了赶上第一班汽车。 谓语动词和非谓语动词的区别：
1) 谓语动词在句中可单独作谓语，而非谓语动词不能单独作谓语。 Miss Mary teaches us English. 玛丽教我们英语。（teaches 动词作谓语） Mr.Victor came to our classroom to have a talk with us last week. 维克托先生上周来到了我们教室和我们谈话。（to have a talk.... 不定式作状语） 2) 谓语动词受主语的人称和数的限制，而非谓语动词形式没有这种限制。 Larke likes the pop music. 拉克喜欢流行音乐。（动词用单数第三人称形式） Larke has nothing to do today. 拉克今天没什么事要做。（do 用原形）
动词不定式专项训练 A. to solve B. to be solve C. being solved D. solving A. for her to return B. that she must return C. her returning D. of him to return A. costs... to get B. costs... getting C. takes... to get D. takes... getting A. to explain B. to have been explained C. to be explained D. to be explaining A. to learn B. to be learning C. to have learned D. to have been learning Keys: 1-5 A A C C C
专项练习 1.The flu is believed_______ by viruses that like to reproduce in the cells inside the human nose and throat. A. causing B. being caused C. to be caused D. to have been caused 2.There is a new problem involved in the popularity of private cars road conditions need A. that. .. to be improved B. which ... to be improved C. where. . . to be improving D. when.. . improving 3.Remember_________the magazine when you have finished reading it. A. putting back B. having put back
语法：动词不定式 动词不定动式是一种非谓语动词形式，它没有人称和数的变化，在句子中不能作谓语，但可以作除谓语之外的其它任何句子成分（主语、表语、宾语、宾语补足语、定语和状语）；动词不定式具有名词、形容词和副词的特征，同时还保持动词的某些特点，既可以有自己的宾语和状语，动词不定式和它的宾语和状语构成不定式短语。 一、构成：to do .否定式not to do 二、常见时态：一般时to do 进行时to be doing 完成式to have done 完成进行式to have been doing 三、动词不定式在句子中的成分 1、作句子的主语:现实中常用it作形式主语，而把真正的主语动词不定式（或短语）后 置。 比较下列句子 To lear n from your frie nds is importa nt.=lt is importa nt to lear n from your frie nds . ______ To leave without say ing goodbye is impolite.= It is impolite to leave without saying ________ goodbye. To chat with Miss White is a pleasa nt thi ng.=lt is a pleasa nt thi ng to chat with Miss ______ White. To walk to school takes me ten minu tes.=lt takes me ten minu tes to walk to school. _______ 句型总结 It is + adj. + of sb. to do sb：?i= are +adj. +to do 在以某些表示人的品质、特征等的形容词（如kind、good、nice、wrong、clever、right等）作表语时，不定式之前常加一个引起的短语，说明不定式指的是谁的情况（可以理解为某人的好，坏，聪明，愚蠢，对，错等等）。 It is very kind of you to help me. It ' s not polite of himto speak to old people like that. It is + adj. + for sb. to do …乞aisb+Odj. +to do 女:果要说明不定式表示的动作是谁做的，则在不定式前加一个for引起的短语，即不定式的逻辑主语。 It is n ecessary for us to study hard ___ It is easy for him to speak En glish. 动词不定式作主语练习 1. It's our duty the room every day. A. to clea n B. clea ned C. clea n D. cleans（甘肃省）
English语法之不定式及名词后加动词不定式 在English语法中，动词不定式是动词的一种不带词形变化从而不指示人称、数量、时态的形式。基本形式是to+动词原形，部分词和词组不带to也表达不定式。之所以叫做不定式，是因为动词不被限定、或者说不被词形变化所局限。不定式属于非谓语动词，即不能单独作谓语。但它毕竟是动词，所以有动词的属性，也可以理解此类动词形式为不定式状态的动词。动词不定式及其短语有自己的宾语、状语，虽然动词不定式在语法上没有表面上的直接主语，但它表达的意义是动作，这一动作一定由使动者发出,这一使动者称之为逻辑主语。 动词不定式可以作多种句子成分。 在外语学习的课程中，"动不式"的一般现在时被称作“词典用词”，因为它一般被用作词典中该动词的词头。 对于英语来说接不定式的单词多为“打算”“计划”“希望”“将要”等表示未来的动词。同样与不定时表示不同的动词不定式表示正在进行，一般性或经常发生性的行为。 A.不带to的不定式有四种情况： 1、1、let, make, have等使役动词后。 例如： Let us go!出发 The boss made the child labors work the whole night.老板逼迫童工整夜 劳作 注意：这些情况在被动语态中，不可省to. 例如：The child labors were made to work the whole night. 2、would rather, had better后。
例如：You had better stay at home.你最好呆在家 3、w hy…/w hy not…后。 例如：Why not have a happy rest on Sunday? 不定式的否定式是not to do.. / never to do..，不带to的不定式的否定式是not do.../ never do.. 例如：His parents tell him never to drive after drinking.他的父母告诉他酒后严禁驾驶 4.感官动词see, watch, look at, hear, listen to, smell, feel, find，notice等后作宾语补足语。 例如: I saw her dance.我看到她在舞 除以上四种情况之外，都不得省略to B. 动词不定式的复合结构 动词不定式的复合结构是“for sb. to do sth. / of sb. to do sth.” for / of引出不定式动作的逻辑主语。这种结构在句子中可以作主语、宾语、表语、定语、状语等。不定式复合结构的介词用for还是of，主要决定于前面形容词的性质。一般说来，of前面的形容词是careful, clever, foolish, good, kind, nice, wise等，既说明人的特性，又说明不定式动作的特性。for前面的形容词是dangerous, difficult, easy, hard, heavy, important, interesting, necessary等，一般说明不定式动作的特性，不说明人的特性。 例如：
语法精讲及练习| 动词不定式 今天我们学习动词不定式的相关内容，一起来看！ 小简老师已为大家备好电子打印版，文末附电子打印版免费领取方式，想要获取电子打印版请拉到文末。 1 概念引入 1. 动词不定式名言：（1）动词不定式作表语To lose is to learn. 失败就是学习。（2）动词不定式作主语It is better to give than to take. 给予比接受更好。（3）不定式作宾语Expect to be treated as you have treated others.你怎样待别人，就指望别人怎样待你。（4）不定式作宾补Adversity causes some men to break，others to break records.逆境使一些人崩溃，也使一些人破记录。（5）不定式作定语There is a time to talk and a time to act.该说的时候说，该做的时候做。（6）不定式作目的状语To find the exact answer，one must first ask the exact question.要找到确切的答案，首先必须提出确切的问题。 2. 动词不定式定义：动词不定式是一种非谓语形式（不能作谓语），基本形式是to do形式(to是不定式符号的标志，无意义，可以不翻译)肯定式：to + 动词原形否定式：not to + 动词原形 2 用法讲解 1.动词不定式的特征动词不定动式是一种非谓语动词形式，它没有人称和数的变化，在句子中不能作谓语，但可以作除谓语之外的其它任何句子成分（主语、表语、宾语、宾语补足语、定语和状语）；动词不定式具有名词、形容词和副词的特征，同时还保持动词的某些特点，既可以有自己的宾语和状语，动词不定式和它的宾语和状语构成不定式短语。 2. 动词不定式在句子中的作用动词不定式是由to+动词原形构成，在句中起名词，形容词和副词的作用，可以担任除谓语以外的其它任何成分。（1）动词不定式作主语。例如：To master a language is not an easy thing.掌握一门语言不是一件
动词不定式（The Infinitive） 一、概述 不定式是动词的一种非谓语形式，在句中不能单独作谓语。它有两种形式：（1）带to的不定式；（2）不带to的不定式（即通常所说的动词原形），它可以和助动词或情态动词构成谓语。不定式既有动词性质，又有名词性质。 1）不等式具有动词性质，即它有时态和语态的变化；可有自己的宾语或状语并构成不等式短语。如： Would you like to tell me an interesting story? 你可不可以给我讲一个有趣的故事？（不等式to tell有自己的宾语me和story）He was too clever a man to be fooled.他这个人很机灵，不会被愚弄的。（不等式的被动语态） I’m going to go there by bike. 我想骑自行车去那儿。（不定式有状语there） They will set up more primary schools in the countryside. 他们将在乡村修建更多的小学。（不带to的不等式与助动词will一起构成谓语）但是，不等式没有人称和数的变化，即不受人称和单数、复数的限定或影响。 She likes to play the accordion. 她喜欢弹奏手风琴。 She liked to play the accordion when she was young. 她很小就喜欢弹奏手风琴。 2）不等式具有名词性质，即它在句中可用作主语、宾语、表语等。如： To see is to believe. 百闻不如一见。（作主语） This suit doesn’t seem to fit me.这件衣服似乎不适合我穿。（作表语） She wanted to see which shops offered the best service. 她想看看哪家商店提供最好的服务。（作宾语） There’s no need to be worried. 不需要担心。（作定语） He went there to see what would happen.他去那儿是想看看会出什么事。（作状语） 3）不等式虽然在语法上不能有主语，但它表示的动作，在意思上是可以有自己的主语，在语法上这个主语称为不等式的逻辑主语。这个逻辑主语可能是整个句子的主语、宾语等，也可以用一个由for引起的短语表示。如： His friends tried to encourage him. 他的朋友设法鼓励他。（不等式的逻辑主语His friends同时也是句子的主语） Every year, tobacco companies must persuade new people to start smoking cigarettes. 每年烟草公司要设法使一些比吸烟的人开始吸烟。（不等式的逻辑主语new people是句子的宾语）It’s very difficult for a foreigner to learn Chines e. 外国人学汉语是很不容易的。（不等式的逻辑主语由for引起的短语表示） 另外，不等式的否定形式一般在它的前面直接加not或never。 The teacher has told me many times not to come late again.老师多次告诉我不要再来晚了。 She seems not to have a bright time with her new friends.和新朋友在一起她似乎过得不是太好。 二、不定式的主要用法 动词不等式具有名词、形容词及副词的特征，因此在句中可作主语、宾语、宾语（或主语）补足语、表语、定语、及状语等。 1、不定式作主语 ①不等式作主语时，谓语动词用单数形式。 To conquer English is not easy. 征服英语不容易。 To make plan firs t is a good idea. 先制定计划是个好主意。 To know everything is to know nothing. 事事皆通，无一精通。 ②不等式作主语时，常常用形式主语it替代，而将真正的主语不等式放在句子的后面。 It is necessary to master a foreign language.掌握一门外语很有必要。 It’s a great pleasure to see you again.再次见到你真高兴。 It is a bad manner to stare at a foreign guest.盯着外宾看是一种不良的举动。 ③如果说明不等式表示的动作是谁做的，可以在不等式的前面加一个for引起的短语，这就是常见的“It is adj./n. for sb. to do sth.”句式。如： It is good manners for an Arab to stand close to his friends when they are talking. 对阿拉伯人来说，交谈时站得离朋友近些是好的礼貌。 It is a great honor for us to be presented at the party.我们能来参加晚会，深感荣幸。 It will be a regret for us not to help him. 我们没有帮助他是个遗憾。 ④在某些形容词（如kind, good, nice, wise, unwise, clever, silly, wrong, right, foolish, stupid, careless, considerate, rude, naughty, impolite等）作表语时，不等式前常加一个以of引起的短语，来说明不等式指的是谁的情况。这就是常见的 “It is adj. of sb to do sth.”句式。如：
非谓语动词 一、英语句子需要遵循一个总原则：一个句子只能有一个动词。当一个句子必须要出现两个或两个以上的动词才能完整 表达一个意思时，为了不违法总原则，英语有四种处理方式： 1. 切分成两个或者多个句子 She is a girl. She likes English 2. 将一个谓语动词做主句，其余动词改成从句 She is the girl who likes singing. 3. 添加and, but, or, when, because, not only..but also, either..or 等连词变成并列结构 She got off the bus, but left her handbag on her seat. 4. 将其中一个动词变成非谓语动词形式 She got off the bus, leaving her handbag on her seat. 二、非谓语动词使用条件：一个句子当中，已经存在一个主句（谓语动词），又没有连词(and,but,or等)的情况下， 还有别的动词出现时，这时就要用非谓语动词 三、非谓语除了不能做谓语外，其他成分都可以做 不定式（to do） 四、非谓语动词三种形式分词现在分词（doing） 过去分词( done ) 动名词(doing) 五、非谓语动词解题技巧： 1. 判断是不是用非谓语动词（1.看有没有逗号 2.看有没有谓语 3.看有没有连词。要牢记英语中逗号不能连接两个 句子，一个句子如果没有连词只能有一个谓语） 2. 判断是主语和动词是主动还是被动关系 3. 判断时间, 确定非谓语动词和主句动词谁先发生，谁后发生 不定式的用法 不定式构成一般式完成式进行式 主动关系to do to have done to be doing 被动关系to be done to have been done 不定式动词和谓语动词发生的时间关系不定式的动作和谓语动作同时发生， 或发生谓语动作之后 he seems to know a lot 不定式的动作发生在谓语动 作之前 I regretted to have told you a lie. 不定式的动作和谓语 动作同时发生 I’m glad to be talking with you 不定式否定形式在to前加not. 即not to..... 不定式充当的成分主语，宾语，表语，定语，状语，宾补
---------------------------------------------------------------最新资料推荐------------------------------------------------------ 英语语法专项：动词不定式用法归纳及练习答案 动词不定式用法归纳动词不定式没有人称和数的变化，在句中不能独立作谓语。 但动词不定式具有名词、形容词和副词特征，在句中可以作主语、宾语、宾语补足语、定语、表语和状语等多种成分。 另外，动词不定式具有动词特点，可以有自己的宾语和状语，组成动词不定式短语。 动词不定式的肯定形式是 to＋do；其否定形式是 not to＋do。 1．作主语可以直接作主语。 如： To see is to believe．但在英语中，常用 it 作形式主语，真正的主语即动词不定式放在后面。 如： It's wrong to play tricks on other people． It's our duty to keep our environment clean and tidy．（Lesson 10）．点击规律：动词不定式在句中作主语时，常放在 It is ＋adj．（形容词）＋to do sth．或 It is ＋ n．（名词）＋to do sth．句型中，it 仅作形式主语。 2．作宾语 a.以下动词只能 to do 作宾语。 attempt 企图 enable 能够 neglect 忽视 afford 负担得起demand 要求 long 渴望 arrange 安排 mean 意欲，打算 begin 开始 expect 期望 appear 似乎，显得 determine 决定 manage 设法 cease 停止 hate 憎恨，厌恶 pretend 假装 ask 问 need 需要 1/ 7
动词不定式专项练习 根据句意及所给的汉语提示完成下列句子。 1．I've come____________________（借词典）． 2．I'm very sorry____________________（麻烦你）． 3．He is too frightened____________________（不能动）． 4．The teacher asked us____________________（用英语说它）． 5．I'd like____________________（吃苹果）． 6．The policeman told the boys____________________（别在公路上玩耍）．7．His uncle will teach him____________________（唱歌和跳舞）． 8．You'd better____________________（别在阳光下看书）． 9．We often watch them____________________（（踢足球）． 10．Let's____________________（去散步），shallwe？ 11．Later he left home____________________（找）that lost watch． 12．He found it very difficult____________________（入睡）． 13．Why not____________________（去划船）？ 14．She often helps her mother____________________（做家务）．15．When you leave the room，please don't forget____________________（关掉）the light． 动词不定式作坊答案： 1．to borrow the dictionary 2．to trouble you 3．to move 4．to say it in English 5．to eat apples 6．notto play on the road 7．to sing and dance 8．not read in the sun 9．play football 10．go for a walk 11．to look for 12．to get to sleep 13．go boating 14．（to）do the housework 15．to turn off
动词不定式专题复习 动词不定式的形式： 动词不定式的用法 1.不定式作主语 ⑴原则上，可用动词不定式直接作句子的主语，通常用it作句子的形式主语，而把不定式移到后面，形成“It + 谓语… + 动词不定式…”的句型。如： To catch the 5：00 bus early in the morning is not a good idea. It is not a good idea to catch the 5：00 bus early in the morning. To learn a foreign language well takes painstaking efforts. It takes painstaking efforts to learn a foreign language well. ⑵若要说明不定式的动作的执行者，可以在不定式前面加上“for + 名词或代词”结构，或是“of + 名词或代词”结构。 It is a great pleasure for me to talk with him. It is very kind of you to help me . ⑶可用于“of + 名词/代词 + 动词不定式”结构中作主语补足语的形容词是指那些可以表示人或事物的性质或品质的好坏的形容词。这些词如：careful， cruel， foolish， bold， brave， good， honest， kind， rude，polite， nice，stupid， selfish， silly， wicked， wise， thoughtful， wrong等。 2.不定式作宾语 不定式作宾语有两种情况：一是及物动词后直接跟带to的不定式，二是“动词+疑问词+带to的不定式”。 ⑴“动词+带to的不定式”结构：常见的以不定式作宾语的动词有afford， appear， agree， ask， believe，decide， demand， desire， fail， hope， intend，learn， mean， offer， promise，refuse， wish等。如： I can‘t afford to buy a house. ⑵“动词+疑问代（副）词+不定式”结构：常见的这类动词有advise， decide， forget， know， learn， remember，see， tell， think， teach， wonder，discover， understand， guess， explain等。这类疑问代（副）词what， when， which， where， how， whether等（不包含why）。如： She does not know how to go there. He will tell you how to deal with it. ⑶在不定式作宾语时，有时我们会使用it作形式宾语，而把不定式放到后面。如： They consider it inappropriate to have classes in the evening. （4）可以作形容词的宾语。这一类形容词有glad, sorry, afraid, pleased, determined, willing, eager, anxious等。例如： I”m determined to give up smoking. He is willing to help us. （5）在tell, advise, allow, forbid, learn, show, decide等词的后面常用“连接词+不定式”作宾语。例如： We must decide whether to go or stay. I don”t know how to get in touch with him.
be+不定式动词 be+不定式动词”在不同情况下，可以表示很多种不同的语义。下面便是其中九种： 一、表示坚决的命令。例如： 1. This naughty boy is to stay here until the class is over. 2. No one is to enter this building without the permission of the security guard. 二、表示计划”或安排的事项”例如： 3. Betty is to be married soon. 4. An in sura nee age nt is to meet us this after noon. 三、表示可能性”例如： 5. Are you to pay the debt for your wife? 6. The lovely puppy is no where to be found. 四、表示意图”或打算”例如： 7. If you are to be there on time, you had better hurry. 8. If all of us are to rema in frie ndly, we must be sin cere with one ano ther. 五、表示应该”例如： 9. You have done so well. You are to be rewarded. 10. Such n asty questi ons are to be avoided. 六、表示不可避免”例如： 11. Anne was won deri ng what was to become of her boy frie nd. Tommy. 12. The murderer was senten ced to life impris onment and was n ever to see his family aga in. 七、表示假设”例如： 13. If I were to do it, I would do it well. 14. Even if you were to take a taxi now, you would not be able to arrive at your destination on time. 八、有期待将来”的含意。例如： 15. The actual usef uln ess of the n ewly inven ted equipme nt is still to be