初中英语动词不定式整理
第十二章动词不定式(思维导图+知识梳理+好题精炼)2022-2023初中英语中考语法归纳
第十二章动词不定式思维导图知识梳理一、不定式概述动词不定式的基本形式是:“t o+动词原形”,有时可以不带to.不带to的不定式与动词原形同形,但它不是原形,而是一种语法形式.除基本助动词do和情态动词外,英语动词都有不定式形式.动词不定式没有人称和数的变化,在句子中不能作谓语,但可以担任除谓语外的任何成分－主语、表语、宾语、定语、状语和宾语补足语.动词不定式和它的宾语或状语构成不定式短语.不定式有时态、语态变化(以do为例):动词不定式的句法作用(一)作主语用作主语的动词不定式通常表示一种具体的、特定的行为,其谓语动词用第三人称单数形式.To obey the laws is everyone's duty.服从法律是每个人的职责.How to use the computer is a question.怎么使用计算机是一个问题.How to get there is not decided yet.怎样去那里还没决定下来.点拨(1)在很多情况下,常用it作形式主语,而把真实主语不定式放在谓语之后.It was difficult to sell my car.我的车很难卖掉.It's not known where to stay for the night.在哪里过夜还不知道.(2)如果要表示不定式的动作是谁做的,一般在不定式前加一个for短语.It will be a regret for us not to help him.我们没有帮助他是个遗憾.(3)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,不定式前常可加一个以of引起的短语,来说明不定式指的是谁的情况.It would be rude of us to refuse their invitation.(我们)拒绝他们的邀请,会显得无礼.(二)作表语作表语,一般紧跟在系动词,如:be, seem, get等后面,用以说明主语.The question is when to start.问题是什么时候启程.You seem to have lost weight.你好像减肥了.What we have to do first is to find a solution.我们得做的第一件事是找出一个解决办法.点拨当不定式所作的表语仅用来说明主语的内容时,这个不定式只作单纯的表语,而不具有未来的含义.(三)作宾语能以不定式作宾语的动词很多,常见的有:agree, begin, decide, expect, forget, hope, learn, like, manage, pretend, start, try, want, wish等.Do you wish to see the manager?你想见经理吗?They decided to learn English hard.他们决定好好学英语.Don't forget to meet me at 6:00.别忘了六点钟和我见面.有些动词,如:tell, advise, show, teach, know, forget, learn , remember, show,understand, see, wonder, hear, find out, explain, decide, discuss等后面,常用带疑问词的不定式作宾语.We don't know who(whom)to ask.我们不知道问谁.We asked how to get to the station.我们问怎么到达车站.Have you decided where to go for your holidays?你们决定到哪儿度假了吗?I don't know whether to apply for the job or not?那份工作我不知道申请还是不申请?(四)作定语I have no time to waste.我没有时间可浪费.Let me find a place to park.我来找个停车的地方.He is always the first to come to work and the last to leave.他总是第一个来上班,最后一个走.点拨不定式修饰something, anything, nothing时,放在它们的后面.如果something, anything, nothing 有形容词来修饰,词序是something(nothing...)+形容词＋不定式.My father had something to do.我父亲有事要办.Have you got anything important to buy?你有什么重要的东西要买吗?(五)作状语不定式常可用作状语,修饰动词,表示行为的目的、结果、原因等.一般放在被修饰词之后,但在表示目的时,为了强调也可放在句首.1.作目的状语为加强语气在否定式前还可加上in order或so as组成词组(即:in order to...,so as to...),作状语表示目的.To live a long and healthy life, we must learn to have a balanced diet.为了能过长寿而健康的生活,我们必须懂得吃均衡的食品.I stayed there so as to see what would happen.我留在那儿,为的是想看看会发生什么事.In order to help him, we would do everything we can.为了帮助他,我们愿意尽一切力量.2.作结果状语表结果,其逻辑主语通常亦是全句的主语.在“so...as to...”“such...as to..“enough to...”“only to...”以及“too...to...”等结构中的不定式皆表示结果.She is old enough to go to school.她已到了可以上学的年龄了.He was too drunk to drive home.他酩酊大醉,没法开车回家.3.作原因状语She trembled to think of the terrible accident.想到那可怕的车祸,她就不寒而栗.We jumped with joy to hear the news.听到这消息,我们都高兴地跳了起来.(六)宾语补足语1、有很多动词的后面都可以有不定式作宾语补足语常见的这类动词有:advise, ask, tell, help, wish, want, expect, forbid, persuade, press, request, teach, warn等.She asked her grandfather to play game with her.她请爷爷跟她一起做游戏.Mother told me to cook the meal.妈妈叫我做饭.2.有一些动词后用作宾语补足语的不定式通常不带to,这种动词有两类:一类是感觉动词,另一类是使役动词感觉动词:如feel, see, hear, watch, notice等.使役动词:如make, let, have等.Let me do it for you.让我来替你做.Don't let her go out.别让她出去.I made him work hard.我迫使他加劲干.(1)动词help之后,复合宾语中的不定式可带to,亦可不带to.在上述动词转换为被动结构时,其后的不定式必须带to.He was seen to enter the theatre.有人看见他走进了剧院.I was made to do my homework the whole night.我被迫整晚做作业.Can you help me (to) move this table?你能帮我移动一下这张桌子吗?(2)感官动词的宾语补足语有两种形式:不带to的不定式和动词-ing形式.I heard Meimei singing in her room when I went past.我路过的时候听见梅梅在房间里唱歌.(路过的瞬间正在唱,所以用singing)We often hear Meimei sing in her room.我们经常听见梅梅在房间里唱歌.(经常听见,用不定式)I saw him come in.I saw him coming in.两句话的意思都一样:我看见他进来.用不定式着重于动作的全过程,用动词-ing形式则是强调当时动作的进行情况.3.当谓语动词为think, make, find, consider, feel, regard等词,作宾语的不定式后面有宾语补足语时,常用it作形式宾语,而将真正的宾语放在补足语的后面I find it easy to learn English well.我发现要把英语学好很容易.三、不定式的主要句型及注意事项(一)不定式的否定式不定式的否定式:not+不定式,经常和ask(tell)sb. to do sth.句型连用.She asked me not to drive him to the station.她要我不要开车送他到车站.Try not to be late.争取不要迟到.Mary asked me not to give my pen to Jimmy.玛丽让我别把笔给吉米.She decided not to come here again.她决定不再到这儿来.点拨不定式的否定式和否定句的区别:I asked him not to open the door.我让他别把门打开.I didn't ask him to open the door.我没让他把门打开.(二)不定式的进行时态进行式:表示在谓语动词所表示的动作或状态发生时正在进行.It's nice to be sitting here with you.在这儿陪你坐着是非常愉快的.It is unwise for him to be talking that topic all the time.他老是谈论这件事,很不明智.(三)不定式的完成时态完成式表示在谓语动词的动作或状态发生时已经完成.She said she was sorry to have missed you.她说她没见到你很遗憾.He seemed to have visited our factory.他好像参观过我们的工厂.They appeared to have met before.他们看来以前见过面.(四)动词不定式的被动语态表示被动意义I didn't want to be told about it.我不想被告知这件事.Nothing seems to have been forgotten.似乎什么也没有被遗忘.The building is said to have been destroyed in a fire two years ago.据说这幢大楼两年前已毁于一场大火.在以某些形容词,如kind, good, silly, honest, bad, stupid, bold, clever, cruel,courteous, nice, rude, sensible, tactful, wise, wrong等作表语时,后面需用以“of+名词(或代词宾格)＋不定式”结构,以说明不定式所表示的动作的执行者是谁(即of短语是不定式的逻辑主语).It's very good of you to come.谢谢你的光临.How silly of you (it is)to make such a mistake!你出了这样的差错,多傻啊！It's very kind of you to say so.多谢你这么说.在had better, had best, would rather, would rather...than, would sooner, would sooner...than, cannot but, do nothing but等结构后面的不定式要省略“to”.You had better write it in English.你最好用英文写.I would rather stay at home.我宁愿待在家里.好题精练一、用-ing形式或不定式的适当形式完成句子1.Do you enjoy_________ football?(play)2.Fred didn't have any money, so he decided_________ a job.(take)3.We're going out for dinner, Would you like_________ us?(join)4.The teacher reminded the students_________ their test paper on time.(finish)5.When I was tired, I enjoyed_________ TV.(watch)6.It was a nice day, so the old man agreed_________ for a walk.(go)7.I'm not in a hurry, I don't mind_________.(wait)答案:1.playing2.to take3.to join4.to finish5.watching6.to go7.waiting二、选择括号内所给词组完成句子,注意括号内“go+v.-ing形式”构成固定搭配的用法(go boating; go fishing; go dancing; go running; go skating; go hunting; go singing)1.She's a good dancer. She always_________ on Saturday.2.I've got a gun. I'll_________ with that strong hunter next weekend.3.“Where is Tim?”“He has. _________ He always runs in the morning.”4.We have enough fish to eat. Our father_________ every day.答案:1.goes dancing2.go hunting3.gone running4.goes fishing三、仿照示例改写下列句子示例:It is very interesting to play baseball.→ To play baseball is very interesting.1.lt was not polite to speak that way before Mr. Lee.____________________________________________________________________________________________ 2.It can be quite easy to travel by air.____________________________________________________________________________________________ 3.lt will be no problem to arrive there before noon.____________________________________________________________________________________________4.To make those strangers believe us was so difficult.____________________________________________________________________________________________ 5.To help Tom speak Chinese well is not at all easy.____________________________________________________________________________________________ 答案:1.To speak that way before Mr. Lee was not polite.2.To travel by air can be quite easy.3.To arrive there before noon will be no problem.4.It was so difficult to make those strangers believe us.5.It is not at all easy to help Tom (to) speak Chinese well.四、选择填空1. _________ the bookstore, he stopped_________ a few books.A. Passing; buyingB. Passing; to buyC. To pass; buyingD. Having passed; to buy2.Bruce,look at your dirty shoes, You'd better_________ them right now.A. washedB. washingC. washD. to wash3. _________ the room, I found the computer_________.A. Entering; stealingB. Entering; stolenC. To enter; stealD. To enter; stealing4.We've worked hard for nearly one hour. Let's stop_________ a rest now.A. haveB. to haveC. havingD. have had5.My mother always tells me not_________ to the net bars(网吧)．A. goB. to goC. goesD. going6.The teacher asked us_________ English for half an hour in the morning.A. reads B reading C. to read D. read7.You will have to get up early tomorrow. Stop_________ TV, Peter.A. watchesB. watchC. to watchD. watching8.I find it hard_________ English well.A. learnB. learningC. to learnD. learns9.The teacher asked John_________ a short talk in our class meeting.A. giveB. to giveC. gaveD. giving10.The girl was too poor_________ a houseA. to buy; to live inB. to buy ;to liveC. buy; to liveD. buying; living in11.It was very late at night, but Mr. Brown still went on_________.A. works B .worked C. working D. work12.Remember_________ him about it before he goes away.A. tellB. to tellC. tellingD. to telling13.Lin Tao is strong enough_________ the big box.A. carryB. to carryC. carryingD. carries14.Her mother told her_________ in bed.A. not readB. not to readC. don't readD. to not read15.When class began, we stopped_________ to the teacher carefully.A. listeningB. listenC. listens D .to listen16.You'd better_________ the cinema by bus.A. don't goB. to goC. to go toD. go to17.What did the manager_________ you to_________ at the meeting?A. tell; sayB. ask; speakC. tell; speakD. ask; talk18.Tom was let_________ in the gate house.A. waitB. to waitC. waitingD. to have waited19.Mr.Hu has enough time_________ the job in two days.A. finishB. to finishC. finishingD. finished20.Look,the building_________ is our library.A. is repairedB. being repairedC. repairingD. to be repairing21. _________ no money, I could not buy this coat.A. HaveB. HavingC. To haveD. Have had22.The teacher has something important_________ us.A. to tellB. tellsC. tellingD. told23.Li Ming didn't know_________ next.A. to do whatB. what to doC. how to doD. what do24.I'd love_________ to your birthday party.A. comeB. cameC. to comeD. comes25.It took me two hours_________ by bus.A. to get thereB. to get to thereC. get thereD. get to there答案:1-5BCBBB 6-10CDCBA11-15CBBBD 16-20DABBB21-25 BABCA五、改正下列句子的错误1.He seems to not hear from her.____________________________________________________________________________________________ 2.I hope see you soon.____________________________________________________________________________________________ 3.I made them to give the money back.____________________________________________________________________________________________ 4.The scientist gave us some advice on how learning English.____________________________________________________________________________________________ 5.No one noticed him to leave the room.____________________________________________________________________________________________ 6.Have you given up to smoke?____________________________________________________________________________________________ 7.We found him waited at the school gate.____________________________________________________________________________________________ 8.Why not to turn off the light?____________________________________________________________________________________________ 9.She didn't want me go.____________________________________________________________________________________________ 10.I don't know to swim.____________________________________________________________________________________________ 11.China is a developed country belonging to the third world.____________________________________________________________________________________________ 12.It's getting dark. We have to find a hotel to live.____________________________________________________________________________________________ 13.He said he had an important meeting to attended.____________________________________________________________________________________________ 14.They don't allow that people smoke.____________________________________________________________________________________________ 15.It's difficult sell my car.____________________________________________________________________________________________ 答案:1.He seems not to...2.I hope to see...3.I made them give...4....how to learn...5....him leave...6....given up smoking?7...him waiting...8.Why not turn off...9.She didn't want me to go.10.I don't know how to swim.11....a developing...12....to live in13....to attend.14. ...people to smoke.15...to sell my car.。
初中英语常用动词不定式的短语归纳
初中英语常用动词不定式的短语归纳动词不定式是英语语法中的一种非谓语动词形式，它由动词原形加上不定式符号to构成。
在初中英语中，学生们经常会遇到一些常用的动词不定式短语。
本文将对这些常用的动词不定式短语进行归纳总结。
1. 动词不定式用作目的状语动词不定式可以用来表达某种行为的目的或者目标。
常见的动词不定式短语包括：- in order to + 不定式：为了做某事。
例：I study hard in order to pass the exam.（我努力学习以通过考试。
）- so as to + 不定式：为了做某事。
例：She arrived early so as to find a good seat.（她早早到来是为了找一个好位置。
）- for + 不定式：为了做某事。
例：He exercises every day for better health.（他每天锻炼是为了更好的健康。
）2. 动词不定式用作主语动词不定式可以用作句子的主语，表示某种行为或者状态。
常见的动词不定式短语包括：- to + 不定式：做某事。
例：To learn a foreign language is beneficial for personal development.（学习一门外语对个人发展是有益的。
）- for + 名词 + to + 不定式：做某事。
例：For children to play outdoors is essential for their physical and mental health.（儿童出门玩耍对他们的身心健康至关重要。
）- it + 视为 + 不定式 + that从句：某人认为/觉得…例：It is important to eat a balanced diet every day.（每天吃均衡的饮食很重要。
）3. 动词不定式用作宾语动词不定式可以用作动词的宾语，表示某种行为的完成或者主观愿望。
初中英语知识点总结：动词不定式
初中英语知识点总结：动词不定式动词不定式在英语中，不充当句子谓语的动词，叫作非谓语动词。
由于非谓语动词不受主语的限制，没有时态和语态，所以又叫非限定动词。
非限定动词有三种形式：动词不定式；动名词和分词。
1、动词不定式（1）动词不定式的构成和性质动词不定式是一种非谓语动词，所谓非谓语动词就是不能作谓语的动词。
正因为如此，它不受主语的人称和数的限制，没有人称和数的变化，但它具有动词的某些特征，可以带宾语和状语构成不定式短语。
其构成是：“to + 动词原形”，否定式是“not to +动词原形”。
to是不定式符号，无词义。
（2）动词不定式的用法动词不定式除了不能作谓语外，可以作主语、表语、宾语、宾语补足语、定语和状语。
①作主语To learn English well is not easy.To drive fast is quite dangerous.不定式作主语时常常用it作形式主语，不定式放在谓语之后以上两个例句可以写成：It is not easy to learn English well.It is quite dangerous to drive fast.这种用法可以归纳成这样一个句型：It is (not) + 形容词+ (for sb.) to do sth.It is very expensive for me to buy a car.It is very difficult for a child to do that job.有些形容词之后跟of + 名词（代词宾语）+不定式。
如：It is very kind of you to say so. It is very good of you to come.②作表语。
如：My job is to teach English. The first thing is to ring him up.③作宾语。
如：She wanted to ask you a question. He forgot to turn off the light. We decided to hold a class meeting.常见的可以用不定式作宾语的动词有：like, love, begin, start, try, ask, prefer, hate, find等，有些形容词可接不定式，这种不定式也可作宾语。
初中英语知识点归纳动词不定式的基本用法
初中英语知识点归纳动词不定式的基本用法动词不定式是英语中的一种非谓语动词形式，通常由动词原形加上to 构成。
它具有名词、形容词和副词的性质，可以在句子中充当主语、宾语、表语和补语等成分。
本文将对动词不定式的基本用法进行归纳总结。
一、动词不定式作主语动词不定式作主语时，常常位于句首，具有强调的作用。
常见的句型有：1. To learn English well is my goal.学好英语是我的目标。
2. To drink eight glasses of water a day is beneficial to our health.每天喝八杯水对我们的健康有益。
二、动词不定式作宾语动词不定式可以作及物动词的宾语，常常跟在动词后面。
常见的动词有：1. want, hope, expect, plan, decide, promise, agree 等。
例如：I want to go to the park this weekend.我想这个周末去公园。
2. advise, encourage, allow, enable, force, teach 等。
例如：His teacher encourages him to learn new words every day.他的老师鼓励他每天学习新单词。
三、动词不定式作表语动词不定式可以作表语，说明主语的身份、职业、愿望等。
常见的句型有：1. His dream is to become a doctor.他的梦想是成为一名医生。
2. Our aim is to win the game.我们的目标是赢得比赛。
四、动词不定式作补语动词不定式可以作及物动词的宾语补语和形容词的补足语。
常见的动词有：1. make, let, see, hear, watch, feel, notice, observe 等。
例如：She made her son do his homework.她让她的儿子做作业。
初中阶段动词不定式用法总结
初中阶段动词不定式用法总结1.作主语：- To swim is my favorite sport. 游泳是我最喜欢的运动。
- To learn English well is important for me. 学好英语对我来说很重要。
2.作宾语：- I want to go to the movies. 我想去看电影。
- She loves to read books. 她喜欢读书。
3.作宾补：- My mother asked me to do the chores. 我妈妈叫我做家务。
4.作目的状语：- I studied hard to pass the exam. 我努力学习为了通过考试。
- They went to the supermarket to buy some groceries. 他们去超市买些杂货。
5.作结果状语：- He ran so fast as to win the race. 他跑得非常快以至于赢得了比赛。
- She studied so hard as to get the highest grade. 她学得非常努力以至于获得了最高分。
6.作方式状语：- I go to school by bike. 我骑自行车上学。
7.作定语：- I have a friend to help me. 我有一个朋友来帮助我。
- This is a place to relax. 这是一个放松的地方。
总之，动词不定式在句子中可以作多种语法成分，如主语、宾语、宾补、状语和定语等。
掌握不定式的用法有助于丰富句子的表达方式。
初中英语常用动词不定式的短语归纳
初中英语常用动词不定式的短语归纳【初中英语常用动词不定式的短语归纳】动词不定式是英语中一种非常常见的语法结构。
它由“动词不定式符号to + 动词原形”构成。
动词不定式在句子中起着名词、形容词和副词的作用。
在初中英语中，有很多常用动词与不定式结合使用，下面将对这些常用动词不定式短语进行归纳。
一、喜欢、爱好类的动词不定式短语1. like to do sth.喜欢做某事2. love to do sth.爱做某事3. enjoy doing sth.喜欢做某事4. prefer to do sth. rather than do sth.更喜欢做某事而不愿意做某事二、计划、打算类的动词不定式短语1. want to do sth.想要做某事2. plan to do sth.计划做某事3. intend to do sth.打算做某事4. hope to do sth.希望做某事5. expect to do sth.期望做某事三、能力、才能类的动词不定式短语1. can/cannot afford to do sth.能/不能承担做某事的费用2. can/cannot manage to do sth.能/不能设法做某事3. can/cannot help doing sth.忍不住做某事4. can/cannot stand/bear to do sth.不能忍受做某事5. can/cannot remember/forget to do sth.能/不能记得/忘记做某事四、意愿、请求类的动词不定式短语1. would like to do sth.愿意做某事2. would love to do sth.愿意做某事3. would prefer to do sth. rather than do sth.更愿意做某事而不愿意做某事4. would rather do sth. than do sth.宁愿做某事也不愿意做某事5. want/ask/tell sb. to do sth.想要/请求/告诉某人做某事五、承诺、义务类的动词不定式短语1. promise to do sth.承诺做某事2. agree to do sth.同意做某事3. decide to do sth.决定做某事4. offer to do sth.提出做某事5. refuse to do sth.拒绝做某事这些是初中英语中常用的动词不定式短语归纳，掌握了这些短语的用法，能够帮助初中学生更好地理解和运用英语语法，提高自己的英语表达能力。
初中英语知识点归纳动词的不定式
初中英语知识点归纳动词的不定式动词的不定式是英语中的重要语法现象之一，学好不定式的用法可以帮助我们更好地理解和运用英语。
本文将对初中英语中动词的不定式进行归纳总结，以便同学们能够更加系统地掌握这一知识点。
一、动词的不定式形式英语中的动词不定式形式为“to + 动词原形”，其中“to”为不定式符号。
不定式的形式通常不受主语的人称和数的限制，一般用作动词、名词、形容词的宾语或补语。
二、不定式作动词的宾语动词不定式可以作为其他动词的宾语，常见的动词有：want, hope, plan, like, love, hate, enjoy等。
例如：1. I want to be a doctor when I grow up.（我长大后想当一名医生。
）2. They like to play basketball in their free time.（他们闲暇时喜欢打篮球。
）三、不定式作名词的补语不定式可以作为某些动词后的名词的补语，常见的动词有：be, become, seem, feel, appear等。
例如：1. Her dream is to become a famous singer.（她的梦想是成为一名著名的歌手。
）2. It seems to be a nice day for a picnic.（今天似乎是个适合野餐的好天气。
）四、不定式作形容词的补语不定式可以作为某些形容词后的补语，常见的形容词有：happy, sad, glad, ready, willing等。
例如：1. He is happy to help others.（他乐意帮助别人。
）2. I am ready to take on the challenge.（我准备好迎接挑战。
）五、不定式作目的状语不定式可以作为目的状语，表示动作的目的或者用途。
常见的动词有：go, come, try, learn, study等。
初中英语动词不定式用法梳理
1.My job is to teach English. His hobby is to play basketball.三、用作定语⒈不定式作定语时，要置于被修饰的名词之后，作后置定语。
1.目的状语，置于句首或句末，置于句首时常表示强调意思是1)In order to catch the early bus, she got up very early.2)A group of young people got together to discuss this question.3)She came to this city to visit her daughter.2.原因状语，多见于“sb.+be+adj.+to do...”结构句中。
如：1) I feel very lucky to have him.2)He is happy to meet you .3.结果状语，多见于“too...to”，“enough to...”结构句中。
如：1) Tom is too excited to say anything.汤姆激动的说不出话来。
2)The room is big enough for three people to live in.五(1)疑问词+不定式结构非常6+1 1 what to do/ v原（干什么）2.how to do it/that/sth (如何做)3．Who/whom to believe/trust( 相信谁) + why + do sth (为什么干某事)4.when to leave/V原（什么时候离开/做某事）why not do sth(为什么不干某事)5.where to go(去哪儿) = Why don’t you do sth 为什么不6.which to choose(选择哪一个)1.要求选择同意(ask, choose, agree)，期望决定学习(expect, hope, decide, learn)，宁可假装知道(prefer, pretend, know)，希望想要愿意(wish, want, would like / love)。
动词不定式的形式初中英语语法资料
动词不定式的形式初中英语语法资料
1.动词不定式的一般形式：
不定式的一般形式是"to + 动词原形"，如：to eat, to read, to dance等。
2.动词不定式的否定形式：
不定式的否定形式是在"to"之前加上"not"，构成"not + to + 动词
原形"，如：not to eat, not to read, not to dance等。
3.动词不定式的一般疑问形式：
不定式的一般疑问形式是将"to"放在动词原形之前，构成"to + 动词
原形 + ?"，如：to eat? to read? to dance?等。
4.动词不定式的完成形式：
不定式的完成形式是在"to"后面加上have，再加上动词的过去分词
形式，构成"to have + 过去分词"，如：to have eaten, to have read, to have danced等。
5.动词不定式的被动形式：
不定式的被动形式是在"to"后面加上be，再加上动词的过去分词形式，构成"to be + 过去分词"，如：to be eaten, to be read, to be danced等。
需要注意的是，动词不定式在句子中充当动词，可以用作主语、宾语、表语、定语、状语等，具体用法要根据句子的结构和语境进行判断。
在一
些特殊情况下，动词不定式可能省略"to"，例如：let me go, make him stop等。
初中英语常用动词不定式的短语归纳
初中英语常用动词不定式的短语归纳初中英语常用动词不定式的短语归纳动词不定式是学习英语的难点之一，也是构成长句的一个重要因素。
不定式有自己的宾语、状语和补足语，组成不定式短语。
在分析句子时要把不定式短语看作一个整体。
不定式在句中可作主语、表语、宾语、定语、状语和补足语。
以下是店铺精心整理的初中英语常用动词不定式的短语归纳，欢迎大家借鉴与参考，希望对大家有所帮助。
初中英语常用动词不定式的短语归纳篇11、Its time to do sth. Its time for sth. 该做某事了2、cant wait to do sth. 迫不及待要做某事3、ask /tell sb. (not ) to do sth. 要求/告诉某人(不)做某事4、allow sb. to do sth. 允许某人做某事5、be supposed to do sth. 应该做某事6、would like /want (sb.) to do sth. 想要做某事7、have sth/nothing to do 有事要做/无事可做8、find it +adj. to do sth. 发觉做某事9、prefer to do sth. rather than do sth. 宁愿做某事,而不愿做某事10、Its +adj. for/of sb. to do sth. 做某事对某人来说11、It takes sb to do sth 花费做某事12、remember to do13、forget to do14、decide(not) to do15、stop to do16、begin/start to do17、promise to do 许诺18、agree to do19、hope/wish to do20、wish sb to do21、try(not) to do22、refuse to do 拒绝23、warn sb (not) to do 警告24、offer to do 提议25、have to do26、plan(not) to do27、learn to do28、need to do初中英语常用动词不定式的短语归纳篇2对于英语的学习中，关于动词不定式的形式知识点的内容，我们做下面的讲解学习哦。
初中英语常用动词不定式短语整理
初中英语常用动词不定式短语整理(To do)1.want (sb.) to do sth.想让（某人）做某事2.would like to do sth. 想让做某事3.try one’s best to do sth. 尽某人做大努力做某事4.Expect sb. To do sth,期望某人做某事5.can`t wait to do sth. 迫不及待的做某事6.plan to do sth.计划做某事7.ask sb. to do sth. 让某人做某事8.ask sb. not to do sth.9.tell sb. to do sth.告诉某人做某事10.tell sb. not to do sth.11.invite sb. to do sth. 邀请某人做某事12.be sure to do sth.确信做某事13.It’s time (for sb.)to do sth.到了（某人）做某事的时间了14.be supposed to do sth. 应该做某事15.encourage sb. to do sth. 鼓励某人做某事16.decide to do sth. 决定做某事17.make one`s mind to do sth.18.fear to do sth. 害怕做某事19.be going to do sth.打算做某事20.It’s adj. (for sb.)to do sth. 做某事对（某人）怎么样21.It’s adj. (of sb.)to do sth. 某人做某事怎么样22.be surprised to do sth. 做某事感到惊讶ed to do sth. 过去常常做某事24.be able to do sth. 会做某事25.wish sb. to do sth. 希望某人做某事26.hope to do sth. 希望做某事27.pretend to do sth. 假装做某事28.have an opportunity to do sth. 有做某事的机会29.lead to do sth. 引导做某事30.make a decision to do sth. 决定做某事31.in order to do sth. 为了做某事32.go out of one`s way to do sth.特地（不怕麻烦地）做某事33.be willing to do sth. 心甘情愿做某事34.It’s one’s turn to do sth.轮到某人做某事35.warn sb. to do sth. 提醒某人做某事36.warn sb. not to do sth.37.too…to do 太…..而不能….38.It takes sb some time to do sth.花费某人多少时间做某事39.learn to do 学做某事40.begin/start to do sth. 开始做某事41.allow sb. to do sth. 允许某人做某事42.(old) enough to do sth.足够...做某事43.begin/start to do sth.=begin/start doing sth.(没有太大区别)44.continue to do sth.=continue doing sth.(没有太大区别)45.prefer to do sth=. prefer doing sth.更愿意做某事(没有太大区别)46.want (sb.) to do sth. =would like( sb.) to do sth.想让某人（不）做某事47.choose to do sth. 选择做某事48.tell sb. (not) to do sth. 告诉某人（不）做某事49.ask sb. (not) to do sth. 请求、叫某人（不）做某事50.decide to do sth . 决定做某事51.expect to do sth. 期待做某事52.fail to do sth. 没能做成某事53.hate to do sth.=hate doing sth.(没有太大区别)54.help sb.(to) do sth. 帮助某人做某事55.hope to do sth. 希望做某事56.wish (sb.) to do sth. 希望做某事57.learn to do sth. 学习做某事58.teach sb. to do sth. 教某人做某事59.manage to do sth. 设法做成某事60.need to do sth. 需要做某事（needn't do sth. =don't have to dosth. 不必做某事need doing sth. = need to be done 需要被。
初中英语不定式用法总结
初中英语不定式用法总结1.不定式的构成不定式的基本形式为：to+动词原形，有时可以不用to，这里的to是不定式符号，本身无词义，动词不定式的否定形式是“not + (to+)动词原形”。
2.不定式的功能(1)不定式作主语动词不定式作主语时，常用it作形式主语，而将真正的主语后置。
如：To learn English well is useful.=It is useful to learn English well.It's important for us to protect the environment.(2)不定式作宾语①不定式用在及物动词后作宾语，常见的及物动同有：begin，choose，continue，decide，expect，fail，forget，hate，help，hope，learn，manage，mean，need，offer，plan，prefer，pretend，promise，refuse，try，want，wish，determine，afford，agree，start，likeShe promised to come at nine o'clock. 她答应九点来的。
I have decided to study English.我已决定学英语了②在find，think后跟不定式作宾语时，常用it代替，而将真正的宾语放在后面。
如：I find it very easy to read English every day.我认为每天读英语很简单。
③常见的一些接不带to的动词不定式的结构Why not do...，Why don't you do...，had better ( not) do...Would rather do，Could/Would/Will you please ( not) do...如：I would rather stay in the room.我宁愿待在房间里。
初中英语动词不定式和动名词全面归纳
初中英语动词不定式和动名词全面归纳to do sth/ do sth ）1、like to do sth喜欢做某事3、Lets (not )do sth 让我们做（不做）、、、4、want to do sth 想要做某事5、want sb to do sth 想要某人做某事6、love to do sth 喜欢做某事7、ask sb (not )to do sth 要求某人做（不要做）某事8、stop to do sth 停下来去做某事9、tell sb (not )to do sth 让某人做（不做）某事10、watch sb do sth 看某人做了某事11、Its time (for sb)to do sth 是（某人）做某事的时候了12、help sb (to )do sth帮助某人做某事14、make sb do sth让某人做某事15、decide (not )to do sth 决定做（不做）某事16、find it +adj + to do sth发现做某事是、、、、的17、have to do sth 不得不做某事18、try (not )to do sth 试图（不）去做某事19、try ones best to do sth 尽某人最大的努力去做某事20、Its +adj +(for)of +sb + to do sth 对某人来说做某事是、、、的21、plan to do sth 计划做某事22、S、p、+be a good place to do sth 某地是、、、的好地点23、It takes sb +some time + to do sth 某人花费多少时间做某事24、send sb to do sth派某人去做某事25、invite sb to do sth 邀请某人去做某事26、forget to do sth 忘记做某事28、be able to do sth 能够做某事30、seem to do sth 似乎做某事32、疑问词+ to do sth33、need sth to do sth 需要某物做某事34、use sth to do sth 使用某物做某事35、follow sb to sth 跟随某人做某事36、need to do sth 需要做某事37、a good time to do sth 做某事的好时间38、the best time to do sth做某事的最佳时间39、the best way to do sth 做某事的最好的方法40、be the first / last one to do sth第一个/最后一个做某事的人41、would like to do sth 想要做某事42、be excited /surprised to do sth 做某事很兴奋/吃惊43、be useful to do sth 、、、、对于做某事是有用的44、be allowed to do sth 被允许/可以做某事45、allow sb to do sth 允许某人做某事46、Its better to do sth 最好做某事47、Its best to do sth 做某事棒极了48、take care (not)to do sth 注意要（不要）做某事49、see sb do sth看见某人做了某事50、why not do sth ?为什么不做某事呢？51、have enough time to do sth 有足够的时间做某事52、too… to do sth 太、、、而不能做、、、、53、not… enough to do sth 不是足够、、、而不能、、、54、encourage sb to do sth 鼓励某人做某事55、choose to sth 选择做某事56、wait to do sth 等待做某事57、be happy/glad/pleased to do sth 做某事很高兴58、make it +adj + to do sth 让做某事、、、59、be careful to do sth谨慎做某事60、be afraid to do sth 害怕做某事61、Its our duty to do sth 做某事是我们的责任62、used to do sth 过去常常做某事64、make a decision to do sth 做决定做某事65、have an opportunity to do sth 有机会做某事66、wait for sb to do sth 等待某人做某事67、would do sth rather than do sth 宁愿做、、、而不愿做、、、68、would rather do sth than do sth 比起做、、、更愿意做、、、69、hurry to do sth 匆忙做某事70、refuse to do sth 拒绝做某事71、agree to do sth 同意做某事72、pretend to do sth 假装做某事73、pretend to be doing sth 假装正在做某事74、prefer to do sth 更喜欢做某事75、prefer not to do sth 更不喜欢做某事76、prefer to do sth raher than do sth 比起做、、、更喜欢做、、、77、be willing to do sth 情愿做某事78、volunteer +时间/ 钱 + to do sth 自愿花时间/钱去做某事79、volunteer to do sth 自愿做某事80、offer to do sth 提出要做某事81、rush to do sth 赶着去做某事82、in order (not )to do sth为了（不）做某事83、be certain to do sth 一定会做某事84、be sure to do sth 务必做某事85、make plans to do sth 制定计划做某事86、go out of their way to do sth 花尽心思去做某事87、lead sb to do sth 带领某人做某事88、Its ones job to do sth 做某事是某人分内的事89、Its ones turn to do sth 轮到某人做某事90、urge sb to do sth 强烈要求某人做某事91、Could /Would you please (not)do sth ? 你能不能（不）做某事？92、be supposed to do sth=should do sth 应该做某事93、warn sb to do sth 警告某人做某事二、接动名词（doing sth ）1、like doing sth 喜欢做某事2、enjoy doing sth 很喜欢做某事3、have fun doing sth 做某事很愉快4、be interested in doing sth 对做某事感兴趣5、Thanks for doing sth 感谢做、、、7、stop sb doing sth 阻止某人做某事8、stop sb from doing sth阻止某人做某事9、go + v-ing 去、、、10、do the (some )+v-ing 你懂的，不解释11、What/How doing sth ? 做、、、怎么样？12、practice doing sth 练习做某事13、watch sb doing sth 看见某人正在做某事14、find sb doing sth 发现某人做着做某事15、mind (ones )doing sth 介意（某人）做某事16、cant stand doing sth不能忍受做某事17、think about doing sth 考虑做某事18、spend … (in)doing sth 做某事花费、、、19、finish doing sth 完成做、、、、20、be busy doing sth 忙于做某事21、keep doing sth 继续做某事22、keep sb from doing sth 阻止某人做某事23、keep sb doing sth 让某人一直做某事24、be good at doing sth 擅长做某事25、hate doing sth 讨厌做某事26、There be +名词+doing sth 有、、、正在做某事27、make a living by doing sth 通过做、、、谋生28、have a difficult time doing sth 做某事很艰苦29、feel like doing sth 想要做某事32、by doing sth 通过做某事33、end up doing sth 以做某事结束34、do a survey about doing sth 对做某事做个调查35、be afraid of doing sth 害怕做某事36、be used to doing sth 习惯于做某事37、be terrified of doing sth 害怕做某事38、give up doing sth 放弃做某事39、instead of doing sth 反而做了某事40、have nothing against doing sth 不反对做某事41、be serious about doing sth 对于做某事时认真的42、have a chance of doing sth 有机会做某事43、before/ when /while +doing sth44、start doing sth 开始做某事45、have a lot of experience doing sth对做某事有很多经验46、prefer doing sth 更喜欢做某事47、consider doing sth 考虑做某事48、dream of / about doing sth 梦想做某事49、continue doing sth 继续做某事50、put off doing sth 推迟做某事51、be used for doing sth =be used to do sth、、是被来做某事的52、prefer doing sth to doing sth 比起做、、、更喜欢做、、、53、without doing sth 没有做、、、、54、be comfortable doing sth 做某事很舒服55、cant stop/help doing sth 忍不住做某事56、look forward to doing sth 期待做某事57、be against doing sth 反对做某事58、have trouble/problems/difficulty (in)doing sth 做某事有困难59、suggest doing sth 建议做某事60、be busy doing sth 忙于做某事61、be worth doing sth值得做某事。
动词不定式的用法总结
动词不定式的用法总结动词不定式(to do)是初中英语课的一个重点，也是中考要考查的一个项目。
接下来，小编给大家准备了动词不定式的用法总结,欢迎大家参考与借鉴。
动词不定式的用法总结动词不定式属于非谓语动词的一种形式，很多同学经常把它和谓语动词混在一起，掌握起来有困难。
下面我们对动词不定式的用法做简单归纳，帮助同学们记忆：一、动词不定式在句子中不能充当谓语，没有人称和数的变化。
二、动词不定式是由“to+动词原形”构成(有时可以不带to)。
动词不定式的否定形式是“not+动词不定式”(not不与助动词连用)。
三、动词不定式短语具有名词、形容词和副词等的功能，可在句中用做多种句子成分。
1、主语：常置于句末，而用it代替其做形式主语。
例：To go in for sports helps youstay fit.(book4，L28)It helps you stay fit to go in for sports. It is dangerous to swim in the deep sea on your own.注：此句式中不定式逻辑上的主语可由for或of引出，逻辑主语由of引出时，表语的形容词为kind，nice，good，polite，clever，foolish，right，wrong等表示评价的形容词。
例：It's right of him to refuse the invitation1.(him为逻辑主语)2、表语：Our duty is to protect the enviroment.3、动词宾语：此种情况可按固定搭配或句式去记。
例：would you like to see my photos?Kevin planned to visit his uncle.(book4，L11)和plan用法一样的词还有：start，want，agree，hope，begin，decide等。
初中英语语法总结(动词不定式)
初中英语语法（动词不定式）1．不定式的基本形式与结构动词不定式指通常由to加上动词原形(如to write) 所构成的一种非限定性动词形式，但在有些情况下to可以省略。
动词不定式有进行体和完成体(如上to be writing，to have written)，也有被动态(如to be written)，所有的主动词，不论是及物动词还是不及物动词，也不论是动作动词还是状态动词，都有不定式形式。
助动词除be和have外，没有不定式形式。
动词不定式在语法功能上可作主语、宾语、表语、定语和状语。
2．不定式的用法1)不定式结构作主语1.Te get contact with his family in Taiwan made him extremely happy since they separated morethan 40 years ago．2.To finish that task in such a short time is really a challenge．在上述情况下，如果不定式较长，显得头重脚轻，则可由代词让作形式主语(形式主语it不可由that或this等其他代词代替)，而将不定式放到后面。
如：1.It made him extremely happy to get contact with his family in Taiwan since they separated morethan 40 years ago．2.John admitted that it is always difficult for him to be on time．不定式结构所表示的动作是谁做的，即不定式的逻辑主语，通常可以通过for sb. to do sth. 结构表达：1.It is quite important for us to read good books during a general review．2.It is not difficult fot those talented students to pass the exam.在某些形容词(如careless，clever，considerate，foolish，good，impolite，kind，naughty，nice，silly，stupid等)作表语时，不定式后可以加of来引导出其逻辑主语：1.It is very kind of you to tell me the truth．2.It is stupid of him to do such a silly thing．2)不定式作宾语不定式作宾语有两种：一种是及物动词后直接跟带to的不定式，另一种是“及物动词+疑问词+带to的不定式。
初中英语动词不定式用法整理集锦(必背)
初中动词不定式集锦（重要必背）Doingfinish doing sth.做完某事be busy doing sth.忙于做某事be good at doing sth.擅长做某事do well in doing sth. 擅长做某事mind doing sth.介意做某事how about doing sth. 做某事怎么样what about doing sth.practice doing sth. 练习做某事find sb. doing sth. 发现某人在做某事spend (in) doing sth. 做某事花费多少钱（时间）have fun (in) doing sth.做某事很高兴be interested in doing sth 做某事感兴趣enjoy doing sth. 喜欢做某事thanks for doing sth. 感谢某人做某事(can`t) stand doing sth. （不能）忍受做某事have difficulty/trouble doing sth 做某事有困难/麻烦be against doing 反对做某事consider doing =think about doing sth.考虑做某事be worth doing sth. 值得做某事prefer doing to doing 比起做某事更喜欢做某事keep sb.doing sth 使某人一直做某事（keep sth adj ）feel like doing 想做某事be /get used to doing sth习惯于做某事have a hard/difficult time doing sth.做某事吃力make a living(by) doing sth.依靠做……谋生look forward to doing sth. 期盼做某事Stop sb (from) doing 阻止某人做某事end up doing sth 以做......而结束(end up with sth)Can`t help doing sth.禁不住做某事have experience doing 做某事有经验appreciate doing sth.感激做某事miss doing sth. 错过做某事Dowould you please do sth. 你做…好吗let sb. do sth.让某人做某事make sb. do sth. 让某人做某事have sb. do sth.让某人做某事had better do sth.最好做某事had better not do sth. 最好别做某事why not do sth.= why don`t you do sth.为什么不做某事would rather do…than do…宁愿做……不愿做……To dowant (sb.) to do sth.想让（某人）做某事would like to do sth. 想让做某事try one’s best to do sth. 尽某人做大努力做某事Expect sb. To do sth,期望某人做某事can`t wait to do sth. 迫不及待的做某事plan to do sth.计划做某事ask sb. to do sth. 让某人做某事ask sb. not to do sth.tell sb. to do sth.告诉某人做某事tell sb. not to do sth.invite sb. to do sth. 邀请某人做某事be sure to do sth.确信做某事It’s time (for sb.)to do sth.到了（某人）做某事的时间了be supposed to do sth. 应该做某事encourage sb. to do sth. 鼓励某人做某事decide to do sth. 决定做某事make one`s mind to do sth.fear to do sth. 害怕做某事be going to do sth.打算做某事It’s adj. (for sb.)to do sth. 做某事对（某人）怎么样It’s adj. (of sb.)to do sth. 某人做某事怎么样be surprised to do sth. 做某事感到惊讶used to do sth. 过去常常做某事be able to do sth. 会做某事wish sb. to do sth. 希望某人做某事hope to do sth. 希望做某事pretend to do sth. 假装做某事have an opportunity to do sth. 有做某事的机会lead to do sth. 引导做某事make a decision to do sth. 决定做某事in order to do sth. 为了做某事go out of one`s way to do sth.特地（不怕麻烦地）做某事be willing to do sth. 心甘情愿做某事It’s one’s turn to do sth.轮到某人做某事warn sb. to do sth. 提醒某人做某事warn sb. not to do sth.too…to do 太…..而不能….It takes sb some time to do sth.花费某人多少时间做某事learn to do 学做某事begin/start to do sth. 开始做某事allow sb. to do sth. 允许某人做某事(old) enough to do sth.足够...做某事两者都有（Doing Do To do）help sb. do/to do sth. 帮助某人做某事love to do/doing sth. 喜欢做某事like to do/doing sth. 喜欢做某事hate to do/doing sth.讨厌做某事see sb. do/doing sth.看见某人做了某事/在做某事notice/watch sb. do/doing sth. 看见某人做了某事/在做某事hear sb. do/doing sth. 听见某人做了某事/在做某事start/begin to do/doing sth.开始做某事remember to do/doing sth.记住做某事（未做）/（已做）forget to do/doing sth. 忘记做某事（未做）/（已做）stop to do/doing sth. 停下来去做某事/停止做某事prefer to do…than do…宁愿做某事……不愿做某事need to do (主动)/doing(被动) 需要做某事。
初中英语动词不定式十大考点解析(整理)
初中英语动词不定式十大考点解析动词不定式是动词的一种非谓语形式，没有人称和数的变化，不能单独作句子的谓语。
其构成形式为"to+动词原形"，to为动词不定式的符号，本身无意义。
一、动词不定式作主语动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it作形式主语，而将真正的主语(不定式)置于后面。
常见的句式有：(1)It is +形容词(of sb)to do sth.(2)It is +名词(for sb)to do sth.(3)It takes sb some time to do sth.(4)It is +形容词(for sb)to do sth.句式(1)中常用nice，kind，clever，good，right，wrong，foolish，careless等形容词，与介词of搭配，这些形容词常表述不定式逻辑主语的属性或性质; 句式(4)中常用hard，difficult，easy，important等形容词，与介词for搭配，表示不定式表示的动作、行为的性质。
1. It's our duty _________ the room every day. A. to clean B. cleaned C. clean D. cleans(甘肃省)2. It's hard for us _________ English well. A. learn B. learns C. to learn D. learning(江西省)3.建造这座立交桥将花费工人们一年多的时间。
It will _________ the workers over a year _________ _________ the flyover.(北京市海淀区)4. It's very nice _________ you to get me two tickets _________ the World Cup.A. for，ofB. of，forC. to，forD. of，to(安徽省)二、动词不定式作宾语在want，like，agree，hope，wish，learn，begin，start，seem，decide，hate，choose，forget，remember等动词后面，可以接不定式作宾语。
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初中英语动词不定式整理一、作主语，可以用it代替，it叫形式主语，动词不定式放在后面叫真正主语1．To learn a foreign language is not easy.It is not easy to learn a foreign language.2. It’s dangerous to drive very fast.二、作表语My idea is to ring him up at once. 我的想法是马上给他打电话。
如果主语部分含实义动词do，且作表语的动词又是“do”的内容，这时表语不定式的“to”可以省略。
如：All I did was wait here. 我能做的就是在这里等。
三、常可接动词不定式作宾语的动词有：agree(同意), hope(希望), decide(决定), need(需要), mean(打算), wish(希望), fail(失败), want(想要), begin(开始), would like(想要)等。
He has decided to go to the countryside. 他已决心去乡下。
四、“疑问词+ 动词不定式”结构可以作动词know、think、find out等的宾语。
I don’t know who to ask. 我真不知道该问谁。
五、“疑问词+ 动词不定式”可以作动词show、teach、ask等后面的直接宾语。
She told me where to find the earphone. 她告诉我什么地方可以找到耳机。
六、如果宾语太长，可用it作形式宾语，构成“主语+ 谓语+ it + 宾语不足语(名词或形容词) + to do sth”结构，谓语动词常为find、think、feel等。
I found it difficult to stop him. 我发现拦截他很困难。
七、动词不定式可以作介词的宾语。
Autumn harvest is about to start. 秋收即将开始。
I’m worrying about what to do next. 我正愁下一步该怎么办。
八、作定语的动词不定式与被修饰词有动宾关系。
I have a lot of books to read. 我有许多书要读。
此时，如果动词不定式动词为不及物动词，后面的介词绝对不能省略。
We had only a cold room to live in. 我们只有寒室一间。
九、作定语的动词不定式与被修饰词有主谓关系。
He is always the first to come and the last to leave. 他总是第一个到，最后一个走。
十、作定语的动词不定式与被修饰词之间只有修饰关系。
We have no time to go to town today. 今天我们没有时间去城里。
十一、作状语的动词不定式常表示目的、原因、方向、结果等。
I’m glad to meet you. 见到你，我很高兴。
They ran over to welcome the foreign guests. 他们跑过来欢迎外宾。
十二、不定式复合结构“for sb to do sth”可用作主语、表语、定语、状语等。
It’s for her to decide. 这得由她来决定。
（表语）There are many books for you to read. 这有许多书供你阅读。
（定语）The book ids too difficult for children to read. 这本书太难了，孩子们看不懂。
（结果状语）不定式复合结构作主语时，需注意：It’s + 形容词+ for / of + sb + to do sth.当上面的形容词指的是to do sth的性质时，用介词for。
It’s dangerous for children to swim in the river. 孩子在这条河里游泳很危险。
（游泳这件事情危险）当上面的形容词指的是sb的性质时，用介词of。
这些形容词往往修饰人：good, bad, polite, unkind, kind, nice, clever, right, wrong, careful, carelessIt was careless of you to do that. 你这么做真粗心。
（你这个人粗心）十三、动词hear, see, feel, watch, notice, look at, listen to等后面的动词不定式作宾语补足语时不能带to, 即常见的形式为: hear sb do sth等Many people like to watch others play games. 许多人喜欢看别人玩游戏.十四、let, make, have后面的动词不定式作宾语补足语, 也不能带to; help后面的动词不定式作宾语补足语, to可有可无She let us meet her at the station, but she didn’t come. 她让我们去车站迎接她,卡她没有来.十五、十三和十四这两种情况下的动词不定式在改被动语态句子时,必须将省略的to还原,也就是说,动词后需跟带to的动词不定式.We heard him sing every day.He was heard to sing every day. 那时每天都听到他唱歌.十六、跟带to的动词不定式作宾语补足语的动词还有: ask, beg, leave, like, love, hate, prefer, order, teach, tell, believe, find, know, want, think, understand, would like等形式为: ask sb to do sthWould you like me to visit him? 要不要我拜访他?I would prefer you not to come tomorrow. 我宁愿你明天不要来.He ask the driver to stop the motobike. 他要那位司机拦下那辆摩托车.十七、区别下列词组的不同含义:①like to do sth \like doing sth②stop to do sth \stop doing sth③remember to do sth \remember doing sth④forget to do sth\ forget doing sth十八、It takes sb some time to do sth.花费某人一段时间干某事.It took me half an hour to do my homework yesterday.昨天我花了半小时做回家作业.It took Jim an hour and a half to read the book.吉姆花了一个半小时看这本书.It took mother one and a half hours to do the housework.母亲花了一个半小时干家务.用汉字表述上面的句型为:It + take + 人 + 一段时间 + to do sth.一段时间形式往往为像这样的例子:fifteen minutes15分钟,an hour一个小时, two days两天, half a month半个月,a year and a half一年半...等等十九、不定式的特殊句型too…to…①too…to太…以至于…He is too excited to speak.他太激动了，说不出话来。
---- Can I help you ? 需要我帮忙吗?---- Well, I'm afraid the box is too heavy for you to carry it, but thank you all the same.不用了。
这箱子太重，恐怕你搬不动。
谢谢您。
②如在too前有否定词，则整个句子用否定词表达肯定， too 后那个词表达一种委婉含义，意为"不太"。
It's never too late to mend.(谚语) 改过不嫌晚。
③当too 前面有only, all, but时，意思是：非常…等于very。
I'm 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。
二十、不定式的特殊句型Why not"Why not +动词原形"表达向某人提出建议，翻译为："为什么不……?" "干吗不……?"例如：Why not take a holiday? 干吗不去度假?根据括号内的动词,用适当的形式填空,空内可能不只填一个词,使句子完整意思正确1. They usually __________ kites on Sundays. (fly)2. Look! The dogs __________ after the cat. (run)3. Miss Gao __________ English in our school since she came here. (teach)4. The class meeting _________ last Wednesday afternoon. (hold)5. You should let him __________ the work by himself. (finish)6. Meimei __________ to wash the old woman’s clothes twice every week. (go)7. Mr Jiang __________ us Chinese last term. (teach)8. My father __________ back from Japan tomorrow. (come)9. It’s seven o’clock now. The Greens __________ breakfast together. (have)10. Jim __________ many Chinese songs since he came to China. (learn)11. Please remember __________ the window when you leave the room. (close)12. After school some students began to do some __________ in the classroom. (clean)13.English __________ widely in the whole world today. (speak)1. fly,2. are running,3. has taught,4. was held,5. finish,6. goes / went,7. taught,8. is going to come / is c oming / will come / comes9. are having, 10. has learned, 11. to close, 12. cleaning, 13. is spoken。