初中不定式和动名词
一、动词不定式：构成：to+动词原形
1.下列动词只能接不定式作：
want想要,agr ee同意,choose选择,decide决定,expect期望,
hope希望,earn学会,need必要,offer提供,prefer宁愿,+to do
promise保证,plan计划refuse拒绝,wish希望,would like想要
2.下列动词只能接动名词（即动词+ing）
Enjoy;mind;practice;finish；suggest;deny;
admit;keep;spend;feel like+doing sth.
enjoy doing sth.,喜欢做某事mind doing sth.介意做某事,
practice doing sth.练习做某事finish doing sth.做完某事
feel like doing sth.想要做某事k eep doing sth.坚持做某事
have fun doing sth.尽情做某事sugge st doing sth.建议做某事
deny doing sth.否认做某事admit doing sth.承认做某事
be/get use d to doing sth.习惯做某事look forward to doing sth.盼望做某事
spend…(in)doing sth.花费时间做某事can’t help doing sth.情不自禁做某事
be busy doing sth忙于做某事be worth doing sth值得做某事
prefer doing sth.to doing sth与…相比更喜欢做某事pay attention to doing sth.注意做某事3．有些动词后面既可接不定式，也可接动名词，意思相同。如：
begin/start to do sth.=begin/start doing sth开始做某事,
like/love to do sth=like/love doing sth.喜欢做某事;
hate to do sth.=hate doing sth.憎恨做某事
4.有些动词后接不定式或名词时，意思不同。如：
1）remember doing sth.记得作过某事（某事已做过）
remember to so sth.记住去做某事（某事还没做）
2）forget doing sth.忘了作过某事（某事已做过）
forget to do sth.忘了去做某事（某事还没做）
3）try to do sth.=do one’s best to do sth.尽力去做某事
try doing sth.尝试做某事
4）stop doing sth.停止做某事（停止正在做的事）
stop to do sth.停下来做某事（停止的事去做另外的事）
5）go on doing sth.继续做某事（同一件事）
go on to do sth.接着去做某事（不同的事）
5.下列动词跟动词不定式充当宾语补足语：vt.+sb.to do sth.vt.+sb.+not to do sth.
W ant/ask/tell/or de r/allow/wish/beg/advise/call/invite+sb.to do sth.
She told me to buy a ticket.她让我去买张票
My mothe r o ften tells me not to go out at night.
6.help后的不定式可带to,也可不带to
The teachers helped the students(to)learn English well.那些老师帮助学生学好英语。
He often helps his moth e r(to)tidy up the room.他经常帮助他妈妈整理房间。
7.动词不定式省to的情况
一感feel
二听hear,listen to+sb.do sth.
三使have,let,mak e
四看see,watch,look at,notice
常考短语：he ar/see/mak e/let sb.do sth.
被动语态：Sb.be h e ar d/see n/made/le t to do sth.（变成被动语态时补回to）
I o ften see him help others.He is o ften seen to help other by me.
二、动词不定式的句式：
1..动词不定式作主语，主语较长时，常用it作形式主语，而将真正的主语放在句。
It+is/was+adj.+(for sb.)+to do sth.
T o learn English well is useful.=It’s useful to learn English well.学好英语是有用的。
T o protect environment i s important for us.
=It’s important for us to protect environment.对于我们来说保护环境是很重要的。
2.It is/was+adj.(kind/good/nice/clever)+of sb.+to do sth.
It’s very kind of you to help me.=Y ou are very kind to help me你帮助我真是太好啦。
It’s very clever of you to do like that.=Y ou are clever to do like that你那样做真的太聪明啦。
这个句型的形容词为表示人的品格，气质之类的词。
可以等于句型：sb.is/was+adj.+to do sth.
3.It takes(took,will tak e)sb.some time to do something.(做某事花费某人…时间)
4..主语+find/think+it+形容词+(for sb.)+to do
I find it easy to read English every day.我发现每天读英语和容易的。
He felt it har d to sleep.他觉得很难入睡。
I think it very interesting to learn English.我认为学英语很有趣。
W e found it impossible t o cross the river.我们发现过河是不可能的。
5.不定式作表语表示主语的“职业、职责或性质”等
Her job is to clean the hall.她的工作就是打扫大厅。
My dream is to be a teacher.我的梦想是当一名教师。
6.不定式作状语的用法
He work ed day and night to get the money.（表目的）他日夜工作来赚钱。
He is too y oung to go to school.（表结果）他太小以致不能上学。
They were very sad to hear the news.（表原因）听到这个消息他们非常伤心。
The question is simple for him to answer.（表程度）这个问题对他来说太容易回答了。
7.动词不定式可以和疑问词who,what,which,when,how,where(why除外)等连用，构成不定式短语。
Can you tell me how to get to the post office?
I didn’t know what to do next.
How to learn English well is the question that we all want to ask.
The question is when to get there.
What to do与how to do的区别:
I don’t know what to do next?我不知道下一步该做什么。(What to do后没有sth.)
I don’t know how to use this machine.我不知道怎么样使用这部机器（how to do+sth.）
三、动名词（动词+ing）作用相当于名词。（可以作主语、宾语、表语和定语）
1.Reading is an art.读书是一种艺术。（作主语）
2.Y our task is cleaning the windows.你的任务就是擦窗户。（作表语）
3.He likes swimming.（作宾语）
4.a washing machine洗衣机，a reading room阅览室（作定语）
非谓语动词（不定式和动名词）专练
（）1.Mother told her son in the street.
A.not play
B.to not play
C.doesn’t play
D.not to play ()2.His wish was a scientist.
A.to becomes
B.becomes
C.become
D.to become
()3.It’s raining hard.Y ou’d better.
A.go out
B.not go out
C.not to go out
D.to not out ()4.Do you know washing machine?
A.where to get
B.to where to get
C.where get
D.to where get
()5.The students don’t know next.
A.how to
B.what to do
C.what do
D.do what
()6.W ould you mind me how English words?
A.telling,to remember
B.telling,remember
C.tell,to remember
D.tell,remember
()7.Mr.Brown ask ed us to st op,and we stopped him at once.
A.talking,to listen to
B.to talk,to listen
C.talking,listening
D.talk,listen
()8.--What are you going to be after you finish college?
--I’m going to be a singer,but my p arents me to be a doctor.
A.hope
B.want
C.mak e
D.let
()9.--I saw Betty go to Grandp a Zhang’s home just now.
--Y es,she is o ften seen the old man with his housework.
A.help
B.to help
C.helps
D.helped
()10.---Do you need to get there before ten?---No,I.
A.don’t have to
B.don’t need
C.can’t
D.mustn’t
()12.After she finished the letter,she went to bed.
A.to write
B.writing
C.written
D.wrote
()13.It was very late at night,he still went on.
A.works
B.work ed
C.working
D.work
()14.--Have you finish the book?
--Not yet.I’ll try it to you before Friday.
A.reading,returning,
B.to read,to return
C.reading,to return,
D.to read,returning ()15.The old man is strong enough.He prefers to.
A.walking,riding
B.walk,ride
C.to walk,ride
D.walking,ride
()16.I have quite a few people.
A.tak e care of
B.to tak e care of
C.to tak e care
D.tak e care
()17.I usually forget the door,but I remembered it when I left yesterday.
A.closing,closing
B.to close,to close
C.to close,closing
D.closing,to close ()18.I’m made thirsty by the strange thing.
A.feel
B.feeling
C.to feel
D.felt
()20.I’m sorry your friend is ill.
A.hear
B.to hear
C.listen
D.to listen
()21.---Will you please tell John to come to my office?---.
A.Yes,I do
B.I’ll be glad
C.Thank you
D.I’ll be glad to
()22.Have you r ead the book?It’s worth.
A.read
B.to r ead
C.reading
D.to reading
()23.This box is too heavy for the child.
A.to carry it
B.to carry
C.carrying
D.carrying it
()24.The y oung man is old enough the army.
A.join
B.joining
C.to join
D.joins
()25.The flowers need.
A.watering
B.to water
C.water
D.watered
()27.--Have you finished the work?
. I don ’ --Not yet, but no matter how hard it is, we ’ll k eep until we mak e it.
A. failed
B. trying
C. tried
D. falling
( ) 28. --Do you want to eat something? -- . thanks. I am feeling sick nowt feel like .
A. Yes, eating something
B. No, to eat anything
C. Y es, to eat anything
D. No, eating anything
( ) 29.-- Do you still remember me sometime in Shanghai?
--Y es, of course. T wo years ago.
A. to see
B. see
C. seeing
D. saw
( ) 30. It took us a long time Hawaii, but we thought the journey was enjoyable.
A. to get
B. getting
C. to reach
D. reaching
( ) 31. I t’s important the piano well.
A. of him to play
B. for him to play
C. of him playing
D. for him playing
( ) 32. Good manners usually help people to each other .
A. get on well with
B. get started
C. get togethe r
D. get ready
( ) 33. Our teacher always tell us more English in and out of class.
A. speak
B. spok en
C. to speak
D. speaking
( ) 34. My moth er o ften asks me early .
A. get up
B. got up
C. getting up
D. to get up
( ) 35. --Shopping with me? --Sorry , I have a lot of clothes .
A. to wash
B. washed
C. wash
D. to be washed
( ) 36. She needs some p ape r to .
A. write
B. write in
C. write with
D. write on
( ) 37. Listening! Can you hear a b aby ?
A. cry
B. to cry
C. crying
D. cries
( ) 38. When people want to relax themselves, they prefer TV or listen to music rather than
newspapers. A. watching, r ead B. watching, to read C. to watch, r ead D. to watch, reading ( ) 40. Will you go shopping together with us this Saturday , Jenny? Y es. .
中考英语动词不定式考点全攻略 动词不定式历来是中考英语命题的热点之一。它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"（not）to+动词原形"。 考点攻略一：动词不定式作主语 1）动词不定式直接用在主语位置：To see you is always a pleasure. 2）如果主语较长，则可以用it作形式主语，而将真正的主语(不定式)置于后面。 ①It is +形容词+(of sb.) to do sth. 此处常用careless, clever, foolish, honest, kind, nice, rude, stupid, silly, wrong, wise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。 It’s brave of you to jump into the river to save the boy! ②It is +名词或形容词+ (for sb.)to do sth. 此处常用necessary, hard, difficult, easy, important, impossible等形容词，与介词for搭配，表示不定式的动作或行为的性质。 It is our duty to keep our classroom clean. It is important for us to protect the environment. ③It takes sb. some time to do sth. It usually takes us about two and a half hours to travel from Shanghai to Japan. 考点攻略二：动词不定式作宾语 其后常接不定式作宾语的动词有：agree, afford, choose, decide, expect, plan, promise, manage, hope, wish, want, seem, refuse, fail等。 I didn’t expect to see you here. 在某些复合宾语中，动词有find, consider, think, make, feel,常先用it代替不定式，作形式宾语，而把不定式放到后面去。 I find it impossible to finish the task on time. 考点攻略三：动词不定式作宾语补足语 动词不定式作宾补，即“动词+宾语+（not）to do sth.”，接不定式作宾补的常见动词有：advise, allow, ask, cause, expect, beg, encourage, get, help, invite, teach, order, remind, tell, want, wish, warn等。 My parents always tell me not to be late for school. 考点攻略四：动词不定式作表语 不定式作表语一般位于系动词之后，表示具体动作，特别是表示将来的动作；若主语是aim, duty, hope, idea, job, plan, problem, purpose, wish等名词，不定式作表语是对主语起补充说明作用。 It is said that they are to visit China next month. My wish is to become a scientist like Einstein. 考点攻略五：动词不定式作定语（常用于名词之后）。 由only, last, next,序数词或形容词最高级修饰的名词常用不定式做定语， Tom is always the first student to arrive at school. 注：动词不定式to后所接动词若是不及物动词，而不定式与其修饰的词之间有动宾关系时，此不定式后要加相应的介词。 We haven’t decided which hotel to stay at. I need a pen to write with. 考点攻略六：动词不定式作目的状语。如： To keep fit, students are advised to do morning exercises. so as to (不可用于句首使用)，in order to也可以引导目的状语。
一．动词+ing的用法(只能加doing的动词) Like/dislike/enjoy/have fun doing喜欢做 mind (sb) doing介意做 consider doing sth 考虑做某事 imagine doing 想象做 suggest doing建议做 practice doing练习做 finish doing结束做 what about/ how about doing sth 做某事如何 Thank you for doing sth. 为…感谢某人 at the beginning of doing sth 的起初；……的开始 keep/go/ (on) /continue doing持续做 can’t help doing情不自禁做 can’t stand doing不能忍受做 feel like doing想要做 go +doing (go shopping) 去做某事 no +doing 禁止做某事 be busy doing sth 忙于做某事 can’t stop doing sth 忍不住做某事 spend time/money (in) doing 花费时间做某事 have trouble/difficulty/problems 做某事有困难 have experience (in) doing 做某事有经验 be /get/used to doing 习惯于做某事 pay attention to doing 注意做某事 hold on to doing sth 坚持做某事 look forward to doing期望做某事 be used to doing sth 习惯于做某事 be interested in doing 对做某事感兴趣 be good at doing sth= do well in doing sth. 擅长作某事 about: be worried about doing担忧做 be embarrassed about 尴尬做 be annoyed about 反感做 with: be pleased with doing对做---满意 prefer doing to doing宁愿—也不愿 without: without doing没做 from: stop sb (from) doing阻止某人做某事 =prevent sb from doing =keep sb from doing (但keep sb doing使某人不停的做) by: by doing通过做 二、动词＋doing和to do 意义无大区别 begin doing/ begin to do start doing/ start to do开始做 continue doing/to do持续做 like doing / like to do love doing / love to do 喜欢做 hate doing/ hate to do讨厌做 三、动词＋doing和to do意义不同 forget doing 忘记做过某事 forget to do忘记去做某事（还未做） remember doing 记得做过某事（已经做过）remember to do记得要去做某事（还未做） stop doing=give up doing sth 停止做某事 stop to do停下来去做另一件事 try /try one’s best to do尽力做 need doing需要被做(主语指物) need to do 需要做（主语指人） 三四、动词＋to do allow sb to do 允许某人做某事 get sb. to do 让某人做某事 ask sb. to do 让某人做某事 tell sb. to do 让某人做某事 urge sb to do 争论做某事 want/would like sb. to do 想要做某事 encourage sb. to do 鼓励某人做某事 teach sb. to do 教某人做某事 train sb. to do 训练某人做某事 advise sb. to do 建议做人某事 lead sb. to do 领导某人做某事 mislead sb. to do误导某人做 invite sb. to do 邀请某人做某事 expect sb. to do期待某人做 remind sb. to do提醒某人做 (但remind sb of doing使某人想起做过某事) agree to do同意做
一. 根据上句意思完成下句，使两句意思相近或相同，每空一词。 1. He was so angry that he couldn’t say anything. He was too angry _______ ______ anything. 2. I don’t know when we will have the meeting. I don’t know when _______ _______ the meeting. 3. He said he would write a letter. He said he would have a letter ______ _______. 4. That you read English in the morning is very important. It is very important _____ you _____ _______ English in the morning. 5. He was so strong that he could lift the stone. （石头） He was strong _____ _____ ______ the stone. 6. His father went to Beijing for his holiday. His father went to Beijing ________ ______ his holiday. 7. They got up early so that they could get there in time. They got up early _____ ______ _______ ______ there in time. 8. His brother decided that he would buy the book. His brother decided _____ _______ the book. 9. He hopes that he can visit the Great Wall. He hopes _____ _______ the Great Wall. 10.I saw him go into the room. He was seen _____ ______ into the room. 11.We made him work five hours a day. He was made _____ ______ five hours a day. 12.Do you want to say anything for yourself? Do you have anything _____ _____ for yourself? 13.We don’t know what we shall do next. We don’t know what ____ _______ next. 14.I’m very sorry on hearing the bad news. I’m very sorry _____ _______ the bad news. 15.He stopped and had a look at me. He stopped _____ ______ a look at me. 16.I helped him with his English. I helped him _____ ______ English. 17.My father promised （许诺）that he would buy me a bike. My father promised ____ ______ me a bike. 18.The box is so heavy that I can’t carry it. The box is too heavy ______ me _______ _______. 19.“Lie down! ”the boy said to his dog. The boy ordered his dog ______ ______ down. 20.“Don’t make any noise ”s he said to me. She told me ______ _______ ________ any noise. 二. 单选： 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 easier ____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 .
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，of B. of，for C. to，for D. of，to(安徽省) Keys：1. A 2. C 3. take，to，build 4. B 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。如果其后接形容词补足语时，则可以用it 作形式宾语，而把作真正宾语的不定式放到后面。 1. He wants ______ some vegetables. A. buy B. buying C. to buy D. buys (山西省) 2. Don't forget ______ your homework with you when you come to school. A. to bring B. bringing C. to take D. taking (福建省) 3. He found it very difficult ______. A. sleeping B. sleepsC. slept D. to fall asleep (湖南省) Keys：1. C 2. A 3. D
初中英语动词不定式及动名词总结（八年级） 一、后跟动词不定式结构 1.agree to do sth 同意做… 2.decide to do sth 决定做… 3.hope to do sth 希望… 4.need to do sth需要… 5.offer to do sth 主动… 6.plan to do sth计划… 7.can’t wait to do 迫不及待…8.continue to do sth继续… 9.try (one’s best) to do 尽力…https://www.doczj.com/doc/9c5859124.html,ed to do sth过去常常… 11.feel lucky to do sth 做某事很幸运12.ask sb to do sth叫某人做 13.want （sb）to do sth 想要（某人）…would like 14.encourage sb to do sth鼓励某人做… 15.allow sb to do sth 允许某人做… 16.remind sb to do sth 提醒某人做… 17.send sb to do sth 派某人做… 18.It’s +形+for sb +to do sth 做某事对某人来说怎么样 19.It takes sb some time to do sth 做某事花费某人多长时间 20. too+形+to do 太…而不能… 21. 形+enough + to do 足够…可以做… 22.不定式可以作表语 My job\dream is to do 23.不定式可以作定语a good way\place to do sth 做某事的好方法 24. 不定式可以表目的 To get good grades, I must study hard 二、后跟动名词形式
接不定式和动名词含义不同的动词 1. remember(记得)，forget(忘记)，regret(后悔)后接不定式指该不定式所表示的动作还未发生，后接动名词(有时可用完成式)，则指该动名词所表示的动作已经发生。比较。如：Remember to post the letter. 记住把这封信寄了。(“寄信”未发生) I remember posting the letter. 我记得寄了那封信。(“寄信”已发生) He forgot to pay me the money. 他忘记要给我付钱了。(“付钱”未发生) He forgot paying me the money. 他忘记曾给我付过钱。(“付钱”发生了) 2. try 后接不定式表示设法做某事，接动名词表示做某事试试(看有什么效果)。如： I’ll try to come tomorrow. 我明天设法来。 Let’s try knocking at the back door. 咱们敲敲后门试试。 3. mean 后接不定式表示打算(想要)做某事，接动名词表示意味着(要)做某事。如： He means to be a teacher. 他打算当老师。 He did not mean to hurt you. 他不是有意要伤害你。 This illness will mean going to hospital. 得了这种病就意味着要住院。 4. stop 后接动名词表示停止做某事，接不定式表示停下正在做的事去做另一事。如： He stopped speaking, and there was not a sound in the room. 他停止讲话，房里一点声音也没有了。 He stopped to listen, but there was no more sound. 他停下来听，但再也没有听到什么声音。 【注】后接不定式时，不定式不是宾语，而是目的状语。 5. can’t help后接动名词表示禁不住去做某事，接不定式表示不能帮助做某事。如： He couldn’t help crying when he heard the news. 他听到这个消息时禁不住哭了。 The medicine can’t help to get rid of your cold. 这药不能帮你治好感冒。 6. go on 后接不定式表示做完某事后接着做另一事，接动名词表示继续做正在做的事。如： You oughtn’t to go on living this way. 你不应该再这样生活下去了。 Go on to do the other exercises after you have finished this one. 做完这个练习后, 请接着做其他的练习。 【注】也人认为go on doing sth中的doing是现在分词而不是动名词。
动词不定式练习：（35份） 一. 根据上句意思完成下句，使两句意思相近或相同，每空一词。 1. He was so angry that he couldn’t say anything. He was too angry _______ ______ anything. 2. I don’t know when we will have the meeting. I don’t know when _______ _______ the meeting. 3. He said he would write a letter. He said he would have a letter ______ _______. 4. That you read English in the morning is very important. It is very important _____ you _____ _______ English in the morning. 5. He was so strong that he could lift the stone. （石头） He was strong _____ _____ ______ the stone. 6. His father went to Beijing for his holiday. His father went to Beijing ________ ______ his holiday. 7. They got up early so that they could get there in time. They got up early _____ ______ _______ ______ there in time. 8. His brother decided that he would buy the book. His brother decided _____ _______ the book. 9. He hopes that he can visit the Great Wall. He hopes _____ _______ the Great Wall. 10.I saw him go into the room. He was seen _____ ______ into the room. 11.We made him work five hours a day. He was made _____ ______ five hours a day. 12.Do you want to say anything for yourself? Do you have anything _____ _____ for yourself? 13.We don’t know what we shall do next. We don’t know what ____ _______ next. 14.I’m very sorry on hearing the bad news. I’m very sorry _____ _______ the bad news. 15.He stopped and had a look at me. He stopped _____ ______ a look at me. 16.I helped him with his English. I helped him _____ ______ English. 17.My father promised （许诺）that he would buy me a bike. My father promised ____ ______ me a bike. 18.The box is so heavy that I can’t carry it. The box is too heavy ______ me _______ _______. 19.“Lie down! ”the boy said to his dog. The boy ordered his dog ______ ______ down. 20.“Don’t make any noise, ”she said to me. She told me ______ _______ ________ any noise. 二. 单选： 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 easier, ____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
英语动词不定式大全 动词不定式是一种活跃的非谓语动词。它在句中起的是名词。形容词或副词的作用,可在句子中作主语。宾语。定语。状语和宾语补足语。动词不定式的形式是"to +动词原形",但to有时要省去。动词不定式在具体运用时,用不用to,取决于谓语动词的用法: 一。带to的不定式结构 1.我们学过的能直接跟带to的不定式结构的动词主要有:want, ask, tell, hope, learn, try, decide, forget, remember, like ,love, stop, go, come 等。 2.动词不定式的否定形式是在不定式前直接加not,即not to do sth.。例如: Jim told me not to wake up Kate.吉姆告诉我别叫醒凯特。 二。不带to的不定式结构 以下几种情况使用不带to的动词不定式: 1.在固定词组had better之后。注意:had better的否定形式是had better not do sth.。例如: You had better go home now.你最好现在回家。 It's cold outside. You'd better not go out.外面很冷,你最好不要出去。 2.在let,make,see, feel, watch,hear等感官或使役动词后,要跟不带to 的动词不定式作宾语补足语。例如: I made them give me the money back.我迫使他们把钱还给我。 I didn't see you come in.我没看见你进来。 3.在引导疑问句的why not之后。 "Why not+不带to的不定式"是Why don't you do…的省略,可以用来提出建议或劝告。例如: Why not go with us。为什么不和我们一起去呢。 Why not take a holiday。=Why don't you take a holiday。为什么不休
初中不定式和动名词 一、动词不定式：构成：to + 动词原形 1. 下列动词只能接不定式作： want 想要, agree 同意, choose 选择, decide 决定, expect 期望, hope 希望, earn 学会, need 必要, offer 提供, prefer 宁愿, +to do promise保证, plan 计划refuse 拒绝, wish 希望, would like想要 2. 下列动词只能接动名词（即动词+ing） Enjoy; mind; practice; finish；suggest ;deny; admit ; keep; spend; feel like + doing sth. enjoy doing sth., 喜欢做某事mind doing sth. 介意做某事, practice doing sth. 练习做某事finish doing sth. 做完某事 feel like doing sth. 想要做某事keep doing sth. 坚持做某事 have fun doing sth. 尽情做某事suggest doing sth.建议做某事 deny doing sth. 否认做某事admit doing sth.承认做某事 be/get used to doing sth. 习惯做某事look forward to doing sth. 盼望做某事 spend…(in) doing sth. 花费时间做某事can’t help doing sth. 情不自禁做某事 be busy doing sth 忙于做某事be worth doing sth 值得做某事 prefer doing sth. to doing sth 与…相比更喜欢做某事pay attention to doing sth. 注意做某事3．有些动词后面既可接不定式，也可接动名词，意思相同。如： begin/start to do sth.= begin/start doing sth开始做某事, like/love to do sth= like / love doing sth. 喜欢做某事; hate to do sth. =hate doing sth.憎恨做某事 4. 有些动词后接不定式或名词时，意思不同。如： 1）remember doing sth. 记得作过某事（某事已做过） remember to so sth.记住去做某事（某事还没做） 2）forget doing sth. 忘了作过某事（某事已做过） forget to do sth. 忘了去做某事（某事还没做） 3）try to do sth.=do one’s best to do sth. 尽力去做某事 try doing sth. 尝试做某事 4）stop doing sth. 停止做某事（停止正在做的事） stop to do sth.停下来做某事（停止的事去做另外的事） 5）go on doing sth. 继续做某事（同一件事） go on to do sth. 接着去做某事（不同的事） 5.下列动词跟动词不定式充当宾语补足语：vt.+sb. to do sth. vt.+ sb.+not to do sth. Want/ask/ tell /order/ allow/ wish/beg/advise / call /invite +sb. to do sth. She told me to buy a ticket.她让我去买张票 My mother often tells me not to go out at night. 6.help 后的不定式可带to, 也可不带to The teachers helped the students (to) learn English well. 那些老师帮助学生学好英语。
动词不定式、动名词的用法和区别 动词不定式：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： To mast a language is not an easy thing. / To teach English is my favorite. 动词不定式作主语时可以放在后面，而用it 作形式主语放在原主语的位置上。 It's very kind of you to have given us much help. 2. 动词不定式作宾语： 某些及物动词可以用动词不定式作宾语，这些动词有decide, begin, help, begin, want, wish, like, forget, learn, ask. I like to help others if I can. 3. 动词不定式作宾语补语。 We expect you to be with us. 我们希望你和我们在一起。/ Please ask him to come here quickly.请叫他快过来。 4. 动词不定式作表语： What I should do is to finish the task soon. / The most urgent thing is to find the boy immediately. 5. 动词不定式作定语： There are many ways to solve the problem. / I have something important to tell you. 6. 不定式作状语： We went to the hospital to see our teacher. / She is making a test to get a kind of useful medicine from a Tibet flower. 动词不定式的否定形式：not + to + 动词原形 The teacher told us not to swim in that river. 老师告诉我们不要在那条河里游泳。 It's unfair not to tell us. 没告诉我们真是不公平。 带疑问词的不定式： 疑问词who, what,which,when, where, how, why 可以加在不定式的前面，构成不定式短语，使含义更加具体。Where to go is not known yet. I don't know when to begin.。 Can you tell me where to get the battery. Do you know how to get to the station. 带逻辑主语的不定式： 动词不定式可以带有自己的逻辑主语，构成方法是：for + 逻辑主语+ 不定式。 注意：逻辑主语用宾格形式，for 本身无实际意义，它只表明后面的主语从逻辑上分析是不定式的主语。 It's necessary for us to help each other. / There are much work for me to finish, 动词不定式的被动形式：表示不定式动词同所修饰的名词是被动关系。 He is the man to be examined. 他是受检查的人。/ There are much work to be done. 有好多工作要做。 ●动名词 动名词是由动词原形+ ing 构成，同现在分词形式一样，在句中可作主语，宾语，表语和定语。 1) 动名词作主语： Talking like that is not polite. / Learning from others is important . / Putting on more clothes is not so good . （注：动名词可以象动词不定式一样，用it作形式主语，而把动名词写在后面做真正的主语。）It's no use waiting here, let's go home. / It's very difficult climbing this mountain. 2) 动名词作表语 The nurse's job is looking after the patients. 3)动名词作宾语 有些动词须用动名词来作宾语,它们是begin, mind, suggest, finish, stop, need, enjoy, miss, keep. Please stop smoking in the house. / I like reading in the forest. / Do you mind my opening the windows? 4）动名词作定语 She is studying in the reading room. / He slept in the sleeping bag. （动名词的否定形式：not + 动名词） He pretend not knowing it at all. 他假装全然不知。/ We considered not doing it now. 我们考虑现在不做这件事。 动名词的被动形式：当动名词和它的逻辑主语是被动关系时，用动名词的被动形式来表示。）His being looked down upon made him sick. / I can't really stand being treated like that.
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.