第一篇：動(dòng)詞后面接ing和不定式的總結(jié)

動(dòng)詞ing的詞

finish doing sth

完成做某事 practice doing sth

練習(xí)做某事 be busy(with)doing sth

忙于做某事 keep doing sth

一直做某事

be used to doing sth

習(xí)慣于做某事 give up doing sth

放棄做某事 suggest doing sth

建議做某事 enjoy doing

sth

享受做某事

can’t help doing sth

情不自禁做某事 ‘ see sb doing

sth

看見某人正在做某事 look

forward

to

doing sth

期望做某事

spend +時(shí)間或者金錢 +（in）+ doing sth 花費(fèi)時(shí)間或者金錢做某事

be

worth doing

sth 值得做某事 be good at doing sth be well in doing sth

擅長于做某事 succeed in doing sth

成功做成某事

have some difficulty(trouble,problem)doing sth 做某事有困難

instead of

doing sth

而不是做某事 2 stop sb

from doing sth

阻止某人做某事 stop doing sth

停止做某事

stop

to do sth

停止（某事）去做另一件事

動(dòng)詞不定式的詞

want(sb)

to do sth

想要（某人）做某事 choose to do sth

選擇做某事 agree to do sth

同意做某事 expect to do sth 期待做某事 wish/hope

to do sth

希望做某事

decide to do sth

決定做某事 prefer to do sth

更喜歡做某事 tell sb

to do sth 告訴某人做某事 fail to do sth

沒能做成某事 dare to do sth

敢于做某事

encourage sb

to do sth

鼓勵(lì)某人做某事 in order

to

do sth

為了做某事 ask

sb

to do sth 要求某人做某事 require sb

to do sth 要求某人做某事 allow

sb to do sth

允許某人做某事

need sb

to do sth 需要某人做某事

plan

to do sth 計(jì)劃做某事 3 be ready to do sth

準(zhǔn)備做某事 teach sb to do sth

教某人做某事

It takes sb +時(shí)間+ to do sth 花費(fèi)某人多少時(shí)間做某事

動(dòng)詞原形的詞

make/let sb do sth

讓某人做某事 help sb do sth 幫助某人做某事

元音字母開頭卻用a的詞

useful

used usual(unusual要用an)

university European 輔音字母開頭卻用an的詞

hour honest honro

第二篇：不定式和動(dòng)詞-ing練習(xí)

九年級英語講義

不定式和動(dòng)詞-ing

不定式和動(dòng)詞-ing 形式都可以作賓語，為了方便記憶，現(xiàn)總結(jié)一些技巧和口訣：

1．通常只能接動(dòng)詞-ing 形式作賓語的動(dòng)詞(或動(dòng)詞短語)：

建議抵制享受——(suggest，advise； resist； enjoy)

考慮承認(rèn)冒險(xiǎn)——(consider； admit； risk)

避免推遲實(shí)踐——(avoid； delay； practise)

期待成功完成——(look forward to； succeed in； finish)

2．通常只能接不定式作賓語的動(dòng)詞：

agree(同意)； offer(提出)； intend，plan(打算，計(jì)劃)； demand，ask(要求)； promise(答應(yīng))； help(幫忙)； prepare(準(zhǔn)備)； decide(決定)； refuse(拒絕)； dare(敢于)； choose(選擇)； wish，hope，want，expect(希望，想要)； fail（不能；忘記）； pretend(假裝)； manage(設(shè)法)； determine（決心）同意提出做計(jì)劃，要求答應(yīng)來幫忙。

準(zhǔn)備決定遭拒絕，敢于選擇有希望。

不能做到莫假裝，設(shè)法做成決心堅(jiān)。

3． 既能接不定式，又能接動(dòng)詞-ing 形式，但意思不同的動(dòng)詞或詞組：

即“四?記?”“力爭”“不后悔”。四“記”指“記得、記住（remember）”；“忘記（forget）”“計(jì)劃、打算（mean）”；“繼續(xù)（go on)”；力爭指“try”；“不”“后悔”指stop與regret。

[跟蹤練習(xí)]

請翻譯下列句子，并用心體會(huì)動(dòng)詞不定式和動(dòng)詞-ing 形式的不同含義。

1.The doctor tried to cure the woman of her illness, so he tried treating her with a new medicine.2.The teacher asked us to go on reading the text instead of going on to do the exercises.3.What a poor memory!I forgot borrowing money from him yesterday.But today I forgot to return the money to him again.4.When the teacher said angrily, “Stop talking, children”, the pupils stopped to write their compositions.5.I regretted to tell him that he had been dismissed.To my surprise, he said to me, “I am not sad, I only regret having taken the wrong job.”

6.— Remember to return the bat to me.— But I remember having returned it to you.綜合練習(xí):

一、選擇正確答案（25個(gè)小題）

1.It was clever ______ you ______ this question.A.of;to answerB.of;answerC.for;to answerD.for;answer

2.Andy has ______ for five years.Five years______ a long time.A.come back home;isB.come back home;are

C.been at home;isD.been at home;are

3.I?m hungry.I would like to have __________ nice to eat.A.anyB.somethingC.anythingD.some

4.I?ve decided _________ it myself.A.doB.doingC.didD.to do

5.You ______ be late for class.You must get to school on time.A.canB.mustC.can?tD.may

6.taking photos in the park this afternoon?

A.Let?sB.You shouldC.Why notD.How about

7.We didn?t hold the football match ________ the heavy rain.A.becauseB.sinceC.because ofD.about

there?

A.Do, goB.Have , goneC.Did, goneD.Have, been

9.Have you finisheddinner, Mum?I?m hungry now.A.cookingB.cooksC.cookD.cooked

10.So far, China up man-made satellites to space.A.sendB.sentC.have sentD.has sent

11.---do you clean your classroom?---Once a day.A.How manyB.How longC.How oftenD.How much

12.---have you lived in that old house?

---For nearly twenty years.(Or: Since nearly twenty years ago.)

A.How soonB.How farC.How oftenD.How long

13.Children?s Day is coming.Mrs.Lee is going to buy some DVDs for her son, ?

A.isn?t heB.isn?t sheC.is sheD.ishe

14.Mr.Green has little time today, ?

A.have heB.hasn?t heC.does heD.doesn?t he

15.---What was he doing at this time yesterday?

---Heto sing a song in English.A.was tryingB.is triedC.is tryingD.was tried

16.Please stop ?s time for class.A.talkB.to talkC.talkedD.talking

17.---How much do youfor your new bike?--About $300.A.costB.payC.takeD.spend

18.of your parents are teachers.A.AllB.BothC.NeitherD.Either

19.---Why does he look ?---He doesn?t feel today.A.sad, wellB.sadly, wellC.sad, goodD.sadly, good

20.If you want to

A.buy some foodB.read booksC.have dinner D.call your friends

21.Let me tell you my house.A.the wayB.way toC.the way toD.way

22.We decided to the teahouse.A.goingB.wentC.goD.to go

23.the weather like today?It?s rainy.A.How?sB.HowC.WhatD.What?s

24.It will be tomorrow.A.snowB.snowyC.snowsD.to snow

25.3.I have a garden _______ many flowers and trees.A.withB.ofC.inD.to

二、典型句型練習(xí)：根據(jù)所給漢語提示, 寫出所缺的英文.A)完成句子

1.謝謝你的上一封信，收到你的信真開心

Thanks for your last message, it was great to _______________ you.2.我還喜歡運(yùn)動(dòng)，特別是打網(wǎng)球。

I enjoy sports ________________, especially tennis.3.但是想起那些瀕危動(dòng)物來，真讓人傷心。

But it?s sad to think about all those animals _______________.4.故事發(fā)生在老北京的一個(gè)茶館里。

It ___________________ in a teahouse in old Beijing.5.帶上你的照相機(jī)是個(gè)不錯(cuò)的主意。

It is a _________________ to bring your camera.B.句型轉(zhuǎn)換

A）按每小題的要求轉(zhuǎn)換下面的句子，每空一詞。

1.He likes classical music.（改為一般疑問句）

________ he like classical music?

2.He has never been to the USA.（完成反意疑問句）

He has never been to the USA, _________ he?

3.I have some bread for my breakfast.（對劃線部分提問）

How ________ bread do you have for your breakfast?

4.The policemen haven?t found anything in the room yet.(改為同義句)

The policemen have found _______ in the room yet.5.Because it?s raining, we must stay at home.（改為同義句）

We must stay at home ____________________ the rain.三.完形填空。（20分）

Jane is a nice girl and likes small animals.On her way back from schoolafternoon, she always stopsthe animals in the pet(寵物)shop.She likes to see the dogs.One of them is a little white dog, and Jane likes it.Shethe dog in the pet shop.She often forgets(忘記)the time.So she comes home very.One day her parents asked she was late.Jane told them about the dog in the pet shop.The next day Jane stopped to lookthe window of the pet shop, but she could notthe dog.She was very sad and went home early.When she home, her mother showed her a big cake and her father gave her the little white dog from the pet shop.It was her birthday.Jane was very glad.From that day, she did not come home late.She ran home early to play with the little white dog every day.1.A.each oneB.everyC.thisD.×

2.A.looking atB.looks atC.to look atD.looked at

3.A.very manyB.very muchC.veryD.little

4.A.watchesB.watchC.seeD.saw

5.A.to playB.playC.playedD.plays

6.A.lateB.earlyC.fastD.first

7.A.whatB.whyC.whenD.where

8.A.atB.toC.intoD.onto

9.A.lookedB.looked atC.sawD.see

10.A.gotB.got toC.arrived inD.arrived at

四、閱讀理解練習(xí)：A

“Cool”is a word with many meanings．Its old meaning is used to express（表達(dá)）a temperature that is a little bit cold．As the world has changed，the word has had many different meaning．

“Cool”can be used to express feelings of interest in almost anything．

When you see a famous car in the street，maybe you will say，“It?s cool．”You may think，“He?s so cool，”when you see your favourite footballer．

We all maximize（擴(kuò)大）the meaning of“cool”．You can use it instead of many words such as “new” or “surprising”．Here?s an interesting story we can use to show the way the word is used．A teacher asked her students to write about the waterfall（瀑布）they had visited．On one student?s paper was just the one sentence（句子），“It?s so cool．Maybe he thought it was the best way to show what he saw and felt．

But the story also shows a scarcity（缺乏）of words．Without “cool”，some people have no words to show the same meaning．So it is quite important to keep some credibility（可信性）．Can you think of many other words that make your life as colourful as the word “cool”？ I can．And I think they are also very cool．

1．We know that the word“cool has had ________.A．only one meaningB．no meanings

C．many different meaningsD．the same meaning

2．In the passage，the word“express”means“________”.A．seeB．showC．knowD．feel

3．If you are _______ something，you may say，“It?s cool．”

A．interested inB．a(chǎn)ngry about

C．a(chǎn)fraid ofD．unhappy with

4．The writer takes an example to show he is ________ the way the word is used．

A．pleased withB．strange toC．worried aboutD．careful with

5．In the passage，the writer suggests（暗示）that the word “cool”________．

A．can be used instead of many wordsB．usually means something interesting

C．can make your life colourfulD．may not（可能不）be as cool as it seems

B

The world itself is becoming much smaller by using modem traffic and modern communication means(通訊設(shè)備).Life today is much easier than it was hundreds of years ago, but it has brought new problems.One of the biggest is pollution(污染).To pollute means to make things dirty.Pollution comes in many ways.We see it, smell it, drink it and even hear it.Man has been polluting the earth.The more people, the more pollution.Many years ago, the problem was not so serious because there were not so many people.When the land was used up（用完）or the river was dirty in one place, Man moved to another place.But this is no longer true.Man is now slowly polluting the whole world.Air pollution is still the most serious.It's bad for all living things in the world, but it is not the only one kind of pollution.Water pollution kills our fish and pollutes our drinking water.Noise pollution makes us angry more easily.Many countries are making rules(法規(guī))to fight pollution.They stop people from burning coal(煤)in houses and factories in the city, and from putting dirty smoke into the air.Pollution by SO2 is now the most dangerous kind of air pollution.It is caused(引起)by heavy traffic.It is sure that if there are fewer people driving, there will be less air pollution.The earth is our home.We must take care of it.That means keeping the land, water and air clean.And we must take care of the rise in population at the same time.1.Our world is becoming much smaller ___.A.because the earth is being polluted day and night.B.thanks to science development

C.because of the rise in population

D.because the earth is blown away by the wind every year

2.Thousands of years ago, life was ____ it is today.A.much easier thanB.as easy asC.as hard asD.much harder than

3.Pollution comes in many ways.We can even hear it.Here “it” means ____.A.water pollutionB.air pollutionC.noise pollutionD.rubbish(垃圾)

4.Air pollution is the most serious kind of pollution because ____.A.it's bad for all living things in the worldB.it makes much noise

C.it makes our rivers and lakes dirtyD.it makes us angry more easily

5.Which of the following is NOT true? ______

A.Many countries are making rules to fight pollution.B.The pollution of the earth grows as fast as the world's population does.C.If people could go to work by bus or bike instead of car or motorbike it would be helpful in fighting against the problem of SO2.D.The problem of pollution is not so serious because there are not so many people living on the earth.

第三篇：動(dòng)詞不定式教案

動(dòng)詞不定式教案

教學(xué)目標(biāo)

1.學(xué)會(huì)什么是動(dòng)詞不定式 2.會(huì)使用動(dòng)詞不定式 重難點(diǎn)

1.能正確的使用動(dòng)詞不定式的各種用法 教學(xué)步驟

Grammar: 動(dòng)詞不定式 Ⅰ.不定式句法功能

1.作主語：The cat said, “To take roller coaster” is terrible.不定式短語作主語時(shí)，可以直接放在句首，但在很多情況下，尤其是在疑問句和感嘆句中，往往放在謂語之后，而用先行代詞it作形式主語。→ The cat said, “It’s terrible to take roller coaster.” How long did it take you to take roller coaster? How terrible it is to take roller coaster? 不定式作主語常見句型：

a)It is + adj.(easy, important, difficult…)+ 不定式

b)It is + n.(a pity, a pleasure, one’s duty, a shame)+ 不定式

eg.It’s my duty to teach you how to be a student of No.3 Middle School.c)It takes/needs/requires + some time(hours, months, days, patience…)+ 不定式 eg.It requires patience to be a good teacher.2.作表語：當(dāng)句子的主語是aim, idea, policy, question, suggestion, wish, task, duty, job, purpose等或者主語是what引導(dǎo)的名詞性從句時(shí)，后面可以用不定式做表語，用以說明主語所包含內(nèi)容。

eg.Our most important task now is to make a plan.注：作表語的不定式都帶to，但當(dāng)主語部分有實(shí)義動(dòng)詞do時(shí)，to可以省略。eg.The only thing we can do now is wait and see.3.作賓語

The cat said “Remember not to take it next time!”.a)可以直接用不定式作賓語的動(dòng)詞很多，常見的有：agree, afford, tend, ask, decide, determine, expect, fail, hope, learn, intend, manage, offer, plan, promise, refuse, want, wish等 I don’t want _____ like I’m speaking ill of anybody, but the manager’s plan is unfair.A.to sound B.to be sounded C.sounding D.to have sounded 當(dāng)不定式短語比賓補(bǔ)長時(shí)，往往將不定式放到賓補(bǔ)后，而用先行代詞it作形式賓語，常用動(dòng)詞有feel, think, find, believe, consider, make等。The cat felt it terrible to take roller coaster.b)不定式一般不作介詞的賓語，只有少數(shù)介詞如but, except等后面可以跟不定式作賓語。一般情況下作介詞賓語的不定式都帶to，如果but或except所在句子里的謂語動(dòng)詞都是實(shí)義動(dòng)詞do, does, did時(shí)，通常省略to。Eg.We have no choice but to wait.Cf.We can do nothing but wait.4.賓語補(bǔ)足語

在SVOC句型中，許多動(dòng)詞都可以按不定式作賓語補(bǔ)足語。

a)通常作賓語補(bǔ)語的不定式要帶to，常用于以下動(dòng)詞之后：ask, tell, advise, allow, enable, expect, force, get, like, order, teach, want, invite, wish, beg等 You should get them to help you.但在謂語動(dòng)詞believe, find, think, feel, consider, suppose, imagine, prove等后面跟to be…作賓補(bǔ)，不跟to do…

eg.They believe him to be honest.b)以下兩類動(dòng)詞后跟不定式作賓補(bǔ)時(shí)不能帶to ①一些表示“致使”意義的動(dòng)詞，如：let, have, make等

②一些表示感覺的動(dòng)詞，如：hear, feel, see, watch, notice等 Don’t let the children trouble you.I heard someone open the door.但當(dāng)這兩類動(dòng)詞為被動(dòng)態(tài)時(shí)，不定式就成了主補(bǔ)。作主補(bǔ)的不定式必須加上to His father made him go to bed early.→He was made to go to bed early by his father.5.作定語

不定式可以在句子充當(dāng)后置定語，修飾名詞。以下幾類情況常用不定式作定語：

①能帶不定式作賓語的動(dòng)詞，其同源名詞可以帶不定式作定語。常見的有attempt, decision, promise, plan等

eg.He hasn’t kept his promise to write to his parents regularly.②常與不定式搭配的形容詞，其同源名詞一般可以用不定式作定語。常見的有ability, determination, anxiety, eagerness等

eg.His eagerness to finish his homework was quite clear.③序數(shù)詞形容詞最高級或被only, last, next等修飾的名詞可以用不定式作定語： She was the only person to survive after the earthquake.Tips: 不定式在作定語時(shí)，有時(shí)與被修飾的名詞有意義上的主謂關(guān)系、同位關(guān)系、動(dòng)賓關(guān)系，如果該不定式是不及物動(dòng)詞，它后面需要加上適當(dāng)介詞。Eg.He’s always the first to come and the last to leave.主謂關(guān)系

I’ve no time to listen to your excuse.同位關(guān)系

She has a meeting to attend.（動(dòng)賓關(guān)系=attend a meeting）

There’s nothing to worry about.(動(dòng)賓關(guān)系=worry about nothing)6.作狀語

不定式可以作狀語，表示目的、結(jié)果、原因、條件等。

①to…, in order to …, so as to …(不能放在句首)作目的狀語

All these gifts must be mailed immediately _____ in time for Christmas.A.in order to have received B.in order to receive C.so as to be received D.so as to be receiving ②在so…as to, such….as to, only to …結(jié)構(gòu)中不定式作結(jié)果狀語，其中only to…用于表示意想不到的結(jié)果。

He hurried to the station only to find the train had gone.③enough to, too…to結(jié)構(gòu) eg.The boy isn’t old enough to go to school.= The boy is too young to go to school.④形容詞（happy, glad, lucky, fortunate, surprised, angry, anxious, ready, quick, slow, cruel, clever等）+ 不定式結(jié)構(gòu) eg.I’m glad to meet you.The question is different to answer.He is hard to get along with.7.作插入語，用來說明說話人的態(tài)度、看法、對整個(gè)句子進(jìn)行解釋，如to be frank（坦白地說），to be sure（確實(shí)）等。Eg.To tell you the truth, I hate you.8.作同位語

eg.The order to start the general attack soon came.不定式的復(fù)合結(jié)構(gòu)，以it為形式主語或形式賓語引導(dǎo)的復(fù)合結(jié)構(gòu)，如果其前的形容詞是指行為的性質(zhì)就用：for sb.to do sth.這種復(fù)合結(jié)構(gòu)在句中可作主語、表語、賓語、定語、狀語等。

It is necessary for me to learn English well.如果該形容詞是指行為的性質(zhì)，同時(shí)又指行為的人，則用of sb.to do sth.。這種句式中的常用形容詞有：right, wrong, brave, careful, careless, clever, wise, stupid, cruel, foolish, good, honest, kind, nice, silly等。

eg.It’s very kind of you to come to see me.連接代（副）詞+不定式（包括whether, what, which, whom, where, when, how, 不包括why），在句中起名詞的作用，通常跟在諸如tell, know, show, decide, learn, wonder, explain等動(dòng)詞后作賓、主語或表語。

Eg.No one can tell me where to find John.When to the exam is still unknown.The problem is how to get enough money.不定式的進(jìn)行式、完成式和被動(dòng)式

①不定式的進(jìn)行式由to be + V-ing構(gòu)成，用來表示謂語動(dòng)詞動(dòng)作發(fā)生時(shí)，不定式的動(dòng)作正在進(jìn)行。

Eg.Some students pretended to be reading English when the teacher came in.②不定式完成式由to have + V-ed構(gòu)成，用來表示動(dòng)作發(fā)生在謂語動(dòng)作之前。Eg.---Is Bob still performing?---I’m afraid not.He is said _______ the stage already as he has become an official.A.to have left B.to leave C.to have been D.to be left 答案是A ③不定式的被動(dòng)式分為一般式被動(dòng)to be V-ing和完成式被動(dòng)to have been V-ed。當(dāng)不定式的邏輯主語是不定式所表示的動(dòng)作的承受者時(shí)，不定式要用被動(dòng)語態(tài)。Eg.It is an honour for me to be invited to the party.The book is said to have been translated into many languages.All these gifts must be mailed immediately _____ in time for Christmas.A.in order to have received B.in order to receive C.so as to be received D.so as to be receiving

第四篇：動(dòng)詞不定式總結(jié)加習(xí)題

動(dòng)詞不定式

動(dòng)詞不定式是一種活躍的非謂語動(dòng)詞。它在句中起的是名詞、形容詞或副詞的作用，可在句子中作主語、賓語、定語、狀語和賓語補(bǔ)足語。動(dòng)詞不定式的基本形式是“不定式符號to+動(dòng)詞原形”，有時(shí)可以不帶to。動(dòng)詞不定式?jīng)]有人稱和數(shù)的變化。在句中不能單獨(dú)作謂語，但仍保留動(dòng)詞的特性，可以有自己的賓語、狀語等。動(dòng)詞不定式同它的賓語和狀語一起構(gòu)成不定式短語。

例如：to sell flowers in the street 在街上賣花 to speak in the classroom 在教室里講話

巧記動(dòng)詞不定式的用法：

不定式有標(biāo)記，to與動(dòng)原連一起。沒有人稱數(shù)變化，動(dòng)詞特點(diǎn)它具備。主賓定狀表補(bǔ)語，唯獨(dú)作謂不可以。not加上不定式，否定結(jié)構(gòu)要牢記。疑問詞與不定式，構(gòu)成短語有意義。仔細(xì)推敲多思考，準(zhǔn)確判斷有依據(jù)。

一、帶to的不定式結(jié)構(gòu)

1.我們學(xué)過的能直接跟帶to的不定式結(jié)構(gòu)的動(dòng)詞主要有：want, ask, tell, hope, learn, try, decide, forget, remember, like, love, stop, go, come等。

2.動(dòng)詞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.吉姆告訴我別叫醒凱特。

二、不帶to的不定式結(jié)構(gòu)

以下幾種情況使用不帶to的動(dòng)詞不定式:

1.在固定詞組would rather和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.你最好現(xiàn)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.使役動(dòng)詞let, make, have等使役動(dòng)詞后，要跟不帶to的動(dòng)詞不定式作賓語補(bǔ)足語。例如: Let him go!I made them give me the money back.我迫使他們把錢還給我。

3．感官動(dòng)詞see, watch, look at, hear, listen to, smell, feel, find，notice 等后作賓語補(bǔ)足語，省to。例如：I saw him dance.4.在引導(dǎo)疑問句的why/why not之后。

“Why not+不帶to的不定式”是Why don't you do…的省略，可以用來提出建議或勸告。例如:Why not go with us？什么不和我們一起去呢? Why not take a holiday? =Why don't you take a holiday? 為什么不休個(gè)假呢？ 5.help 可帶to，也可不帶to, help sb(to)do sth 6.由and, or和than連接的兩個(gè)不定式，第二個(gè)to 可以省去

舉例：He wants to do nothing but go out.他什么都不想做除了出去。

He wants to move to France and marry the girl.他想搬去法國并娶那個(gè)女孩兒。典型例題

----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

答案：D.why not 后面接不帶to 的不定式，因此選D。

三、動(dòng)詞不定式作主語

直接把動(dòng)詞不定式置于句首的情況不多，多數(shù)情況用it作形式主語，把真正的主語——?jiǎng)釉~不定式置于句末，特別是不定式短語較長時(shí)。動(dòng)詞不定式作主語，謂語動(dòng)詞用第三人稱單數(shù)形式。帶疑問詞的不定式短語作主語常置于句首。To teach English is my favorite.教英語是我的愛好。It's my pleasure to help you.很樂意幫助你。

How to learn English well is important.如何學(xué)好英語是重要的。

動(dòng)詞不定式作主語時(shí)可以放在后面，而用 it 作形式主語放在原主語的位置上。1）It's+ adj.+ for sb.to do sth.常用于表示事物的特征特點(diǎn)，表示客觀形式的形容詞，如easy, hard, difficult, interesting, impossible, important, possible, impossible, comfortable, necessary, better，the first, the next, the last, the best, too much, too little, not enough等。It's so nice to hear your voice.聽到你的聲音真高興。

It's very hard for him to study two languages.對他來說學(xué)兩門外語是很難的。

2）It's + adj.+ of sb.to do sth.的句型一般用表示人物的性格，品德，表示主觀感情或態(tài)度的形容詞，如good, kind, nice, clever, foolish, right, brave, silly（笨的）, selfish(自私的), selfless(無私的)等。It's very nice of you to help me.你來幫助我，你真是太好了。拓展：for 與of 的辨別方法：

用介詞后面的代詞作主語，用介詞前邊的形容詞作表語，造個(gè)句子。如果道理上通順用of，不通則用for。如：

You are nice.(通順，所以應(yīng)用of)。

He is hard.(人是困難的，不通，因此應(yīng)用for。)注意：1)其他系動(dòng)詞如，look，appear等也可用于此句型

2)不定式作為句子成分時(shí)，動(dòng)詞用單數(shù)形式。

3)當(dāng)不定式作主語的句子中又有一個(gè)不定式作表語時(shí)，不能用It is… to…的句型

(對)To see is to believe.百聞不如一見。

(錯(cuò))It is to believe to see.四、動(dòng)詞不定式作定語

不定式作定語，要放在它所修飾的名詞或代詞的后面。

例如:I have nothing to say on this question.對這個(gè)問題我無可奉告。

通常chance, place, time, way等名詞后接不定式作定語。另外在the first, the second, the last, the only等詞后，也常用不定式作定語。例如：He needs time to do homework.他需要時(shí)間寫作業(yè)。

She wants to know the best way to get good grades.她想知道得好成績的最好方法。

五、動(dòng)詞不定式作賓語

1.用作賓語的動(dòng)詞不定式，常用在動(dòng)詞ask, choose, agree，expect, hope, decide, learn，prefer, know，wish, want, would like, afford(付得起)，agree，ask，decide，desire（渴望），fail，plan，prepare（準(zhǔn)備），promise，refuse，(help)等及物動(dòng)詞之后，構(gòu)成動(dòng)賓短語。

例如：We decided to take the train to Beijing.我們決定坐火車去北京。

He prefers to eat rice.他更喜歡吃米飯。

2.動(dòng)詞feel, find, make, think, believe等，在語法上不能接受不定式作賓語，只有用it作形式賓語，從而把動(dòng)詞不定式后置。句子結(jié)構(gòu)是：主語＋feel / find / make /...+it+adj./ n.+to do...。例如：I find it useful to learn English well.我發(fā)現(xiàn)學(xué)好英語很有用。

We thought it wrong not to tell her.我們認(rèn)為不告訴她是錯(cuò)誤的。

拓展：除動(dòng)詞不定式做賓語外，動(dòng)名詞和動(dòng)詞原形也能做賓語。

3.既可接動(dòng)詞不定式又可接v-ing形式作賓語，意思差別不大的動(dòng)詞有begin, start, like, love等。

例如：Then I started to watch English-language TV.4.后接動(dòng)詞不定式或v-ing形式作賓語，意思差別較大的動(dòng)詞有forget, remember等。后接不定式作賓語，表動(dòng)作尚未發(fā)生；后接v-ing形式作賓語，表動(dòng)作已經(jīng)發(fā)生。

1、stop to do停止，中斷做某事后去做另一件事stop doing 停止做某事

2、forget to do忘記要去做某事

forget doing忘記做過某事

3、remember to do記得去做某事

remember doing記得做過某事

4、try to do努力做某事

try doing試著做某事

5、go on to do做了一件事后，接著做另一件事 go on doing繼續(xù)做原來做的事

6、mean to do打算去做某事

mean doing意味著

例如：When I left home, I had forgotten to bring it with me.I stopped using them last year.5.后只接v-ing作賓語的一些常用特殊動(dòng)詞：give up, enjoy, practice, finish, mind等。

例如： Would you mind opening the window?

6.帶疑問詞的不定式短語

動(dòng)詞不定式前面可以帶疑問代詞what, which, who或疑問副詞how, when, where, why等。這種結(jié)構(gòu)起名詞的作用，在句子里用作賓語、主語、表語等，或者單獨(dú)使用。要注意的是，why后面的不定式不帶to。

后接“疑問詞+ to do”作賓語的一些常用特殊動(dòng)詞:decide, know, forget, learn, remember, show, understand, see, wonder, hear, find out, tell 例如：I don’t know what to do next.（作賓語）

I can't decide which to buy.我拿不定主意買哪一種。注意:疑問詞帶不定式在句中作成分時(shí)，謂語動(dòng)詞用單數(shù)。

The question is how to remember this word.問題是怎樣把這個(gè)單詞記住。

六、動(dòng)詞不定式作賓語補(bǔ)足語

1.動(dòng)詞不定式作下列這些動(dòng)詞的賓語補(bǔ)足語時(shí)，動(dòng)詞不定式符號to不可以省略。動(dòng)詞主要有：要求允許提議警告（ask, advise），期望邀請鼓勵(lì)（expect, invite），教導(dǎo)告訴想要（teach, tell, want），希望愿意（wish, would like / love）。例如：I like you to keep everything tidy.我喜歡你年使每件東西都保持整潔。

I want you to speak to Tom.我想讓你和湯姆談話。2.動(dòng)詞不定式作下列單詞的補(bǔ)語時(shí)，動(dòng)詞不定式符號to要省略，包括三“視”：look at, see, watch;二“聽”：hear, listen to;一“感覺”：feel;半“幫助”：help;三“讓”：have, let, make;一“注意”：notice。

例如：This movie makes me feel happy.這個(gè)電影讓我感覺快樂。

3.作動(dòng)詞help的賓語補(bǔ)足語時(shí),動(dòng)詞不定式符號to可以帶，也可以不帶。例如： She helps me(to)clean the classroom quickly.七、動(dòng)詞不定式作狀語

動(dòng)詞不定式及其短語具有副詞的特性，可在句中用作狀語。1.目的狀語，置于句首或句末，置于句首時(shí)常表示強(qiáng)調(diào)。為加強(qiáng)語氣，常與in order或so as 組成短語。

例如：He stopped to have a rest.他停下來休息。

In order to help him, we would do everything we can.為了幫助他，我們愿意做我們能做的一切。

2.原因狀語，跟在作表語的形容詞或過去分詞的后面。多見于“sb.+ be+ adj.+ to do...”結(jié)構(gòu)句中。

例如：I was very sad to hear the news.聽到這個(gè)消息我很難過。

3.結(jié)果狀語，多見于“too...to太?以至于不能?”，“adj.+enough to do sth....足夠怎么樣去做某事”結(jié)構(gòu)句中。

例如：He is too young to understand that.他太年輕了，不能理解這件事。

He is old enough to go to school.他足夠大去上學(xué)了。

4.獨(dú)立動(dòng)詞不定式多用作插入語，表示說話人的心理狀態(tài)或?qū)κ虑榈目捶ā＠纾篢o be honest, I don’t know how to swim.說實(shí)話，我不知道怎么游泳

To begin with, I want to show my love to everyone.首先，我想向每個(gè)人表達(dá)我的愛。

八、不定式作表語

不定式可放在系動(dòng)詞后面，形成表語。例如：

例如：My work is to clean the room every day.我的工作室每天打掃房間。

His dream is to be a doctor.他的夢想是成為一名醫(yī)生。

拓展

動(dòng)詞作下列單詞的補(bǔ)語時(shí)，可用動(dòng)詞原形（do）,也可用動(dòng)名詞（doing），包括：感官動(dòng)詞（see, watch, look at, hear, listen to, feel）+ do表示動(dòng)作的完整性，真實(shí)性，經(jīng)常發(fā)生；+doing 表示動(dòng)作的連續(xù)性，進(jìn)行性。例如：I saw him work in the garden yesterday.昨天我看見他在花園里干活了。(強(qiáng)調(diào)“我看見了”這個(gè)事實(shí)或經(jīng)常性)I saw him working in the garden yesterday.昨天我見他正在花園里干活。（強(qiáng)調(diào)“我見他正干活”這個(gè)動(dòng)作）典型例題

1）They knew her very well.They had seen her ___ up from childhood.A.grow

B.grew

C.was growing

D.to grow

答案：A。因題意為，他們看著她長大，因此強(qiáng)調(diào)的是成長的過程，而非正在長的動(dòng)作，因此用see sb.do sth.的句型。

鞏固練習(xí)

1、He read the instruction to find out how ____ the computer.A.use

B.to use

C.using

D.uses

2、There are some dangerous fishes in this river, and I warned Jack ____here.A.not to swim

B.to not swim

C.swim not to

D.to swim not

3、The article said that he hoped ____ drawing the picture soon.A.his son to finish

B.to finish

C.finish

D.his son will finish

4、Listen!Can you hear a baby ______ ?

A.cry

B.to cry C.crying D.cries

5、Don’t always make Mike _____ this or that.He is already a big boy.A.do

B.to do

C.does

D.did

6、Don’t forget _____ the letter.A.to send

B.send

C.sending

7、Tell him ______ the light.A.to turn B.not to turn on C.to not turn D.not to turn

8、Thank you very much _____ the present.A.to give me

B.for giving me

C.giving me

9、I have no paper.Could you give me a piece of paper ___ ?

A.to write in

B.write in

C.to write on

10、It took us more than two hours _______ the dinner.A.prepare B.preparing C.to prepare D.to be prepared

11、We felt the earth _______.A.move B.moving C.to move D.be moved

12、Nobody knows __________next.A.what to do B.to do what C.which to do D.how to do

13、It is very important ______ us ________these words.A.to, to remember B.for, to remember C.for, remember D.for, remembering

14、On my way home, I stopped _____ some food.A.buy

B.to buy

C.buying

15、_______ English well, one must have a lot practice.A.For speaking B.Speaking C.To speak D.Speak

16、I'm going to the library ______ the books.A.return B.borrow C.to return D.to lend

17、The funny story _______ me laugh.A.make B.making C.to make D.made

18、After the final exam, I think all the students want _________.A.stop to have a rest

B.to stop having a rest C.to stop to have a rest

D.stopping to have a rest

第五篇：動(dòng)詞不定式教案和練習(xí)

Infinitives 動(dòng)詞不定式

教學(xué)目標(biāo)：

1.掌握動(dòng)詞不定式的幾種形式

2.掌握動(dòng)詞不定式在句子中可以作什成分

3.掌握動(dòng)詞不定式用法/功能 4.掌握運(yùn)用動(dòng)詞不定式注意事項(xiàng) 教學(xué)難點(diǎn)：動(dòng)詞不定式用法

教學(xué)方法：通過放映幻燈片，教師講解，學(xué)生思考，最后總結(jié)的方法來實(shí)現(xiàn)本課的教學(xué)任務(wù)。

教學(xué)過程：

Step1.出示幻燈片讓學(xué)生了解動(dòng)詞不定式的幾種形式 1.動(dòng)詞不定式的基本形式

? to + 動(dòng)詞原形

?

有時(shí)可以不帶to(禿頭不定式）2.動(dòng)詞不定式的否定形式 not/never + to do not/never + do 3.不定式的邏輯主語

It’s good for you to do morning exercises.The question is too difficult for us to answer.It’s too dark for me to see anything in the room.It’s very kind of you to think of the others.如果要說明不定式表示的動(dòng)作是誰做的，可以在不定式前加一個(gè)for(of)引起的短語。介詞for(of)的賓語叫不定式的邏輯主語。

Step2.請學(xué)生思考：動(dòng)詞不定式在句子中可以作什成分？ 學(xué)生得出結(jié)論：

1.作 主語 2.作賓語

3.作賓語補(bǔ)足語 4.作定語 5.作狀語 5.作狀語 6.作表語

7.與疑問詞等連用

Step3.出示幻燈片讓學(xué)生根據(jù)總結(jié)結(jié)果加強(qiáng)記憶。Step4.討論動(dòng)詞不定式用法/功能，并總結(jié)：(1).作主語

To see is to believe.It’s exciting to surf on the Internet

作主語的不定式如果很短，通常位于句首；若不定式（短語）較長時(shí)，常用it作形式主語，而把真正的主語（即動(dòng)詞不定式）放在后面以避免頭重腳輕。(2)賓語

I want to go home.The workers decided to get better pay.I found it necessary to talk to him again.常用動(dòng)詞不定式作賓語的動(dòng)詞有： want, hope, wish, refuse, learn, would like, choose, decide, agree, pretend, expect, plan …

He found it very difficult to get to sleep 不定式作賓語時(shí)，如帶有賓語補(bǔ)足語，則要把不定式放到后面，用it作形式賓語，構(gòu)成“主語+動(dòng)詞+it+賓補(bǔ)（形容詞、名詞）+不定式”結(jié)構(gòu)。感官動(dòng)詞和使役動(dòng)詞等后接不定式作賓補(bǔ) 時(shí)，需省to。但在被動(dòng)語態(tài)中要還帽子。The boss makes them work 15 hours a day.I saw the accident happen yesterday.He was made to do his work(by me).(3).賓補(bǔ)

The teacher told me to clean the blackboard.I expect you to give me some help.He often helps me(to)repair my bike.常用動(dòng)詞不定式作賓補(bǔ)的動(dòng)詞有： tell, ask, want, warn, wish, allow, encourage, expect, teach, help(4).定語

I have something to say.He has a lot of homework to do.He is looking for a room to live in.There is nothing to worry about.動(dòng)詞不定式若在句中作定語，常放在被修 飾的名詞或代詞后。如果不定式中的動(dòng)詞 是不及物動(dòng)詞,則要帶上與之搭配的介詞，構(gòu)成及物動(dòng)詞短語。(5)狀語

He got up early to catch the train.Let’s stop to have a rest.I’m very happy to see you.He’s too young to go to school.She is old enough to dress herself 動(dòng)詞不定式作狀語主要用來表示目的，原因，或結(jié)果等。(6).表語

My job is to help the patient.Your task is to clean the classroom.不定式可以放在be動(dòng)詞后，形成表語。(7)與疑問詞連用

He didn’t know what to say.(賓語)

How to solve the problem is very important.(主語)

My question is when to start.(表語)不定式與疑問詞who, which, when, how, what

等連用，形成帶疑問詞的不定式。在句中起名

詞作用，可充當(dāng)主語、表語、賓語等。

在與why連用時(shí)，只用于why或why not開頭的簡短疑問句中，后面緊跟的動(dòng)詞不定式不帶to。

Why do sth.? Why not do sth.? Step5出示幻燈片讓學(xué)生注意幾個(gè)易錯(cuò)點(diǎn)。

1.有些動(dòng)詞既可跟不定式作賓語，也可跟動(dòng)名詞作賓語，但含義不同：

remember to do

記住要做某事；

remember doing 記得曾經(jīng)做過某事

forget to do

忘記要做某事

forget doing

忘記曾經(jīng)做過某事

stop to do

停下來去做某事

stop doing

停止做某事

go on to do

繼續(xù)做另一件事

go on doing

繼續(xù)做原來在做的事 I remember seeing you somewhere before.我記得以前在哪兒見過你。

Please remember to turn off the light when you leave.離開時(shí)請記得關(guān)好燈。I forgot to tell her about it.我忘記告訴她這件事。I forgot telling her about it.我忘記了曾把這件事告訴過她。

2.感官動(dòng)詞后既可跟不帶to的不定式作賓補(bǔ)，也可跟v-ing作賓補(bǔ)，前者表示動(dòng)作的全部過程已結(jié)束；后者表示動(dòng)作正在進(jìn)行。I saw him come downstairs.我看見他下了樓。（說明他下樓了這件事）I saw him coming downstairs.我看見他在下樓。（說明他下樓時(shí)的情景）I heard someone calling me.I heard my name called.Step6.通過練習(xí)來加強(qiáng)學(xué)生對本課知識的掌握。

Fill in each blank with the proper word from the brackets: 1.Mike wants ________(go)to a park on Sunday.2.The teacher often tells us ___________(not be)late.3.My brother is too young ________(join)the army.4.It takes me an hour _____(do)my homework every day.5.Do you have anything _________(say)?

6.His parents often make him _______(do)a lot of exercises.7.He took lessons _________(learn)how _________(sing).8.Mother told him ___________(not play)football in the street.9.I’m very glad ____________(pass)the exam.10.Your skirt is nice.Let me _________(have)a look.11.The students were made ___________(copy)the text three times.12.You’d better ________(not go)there because it is dark.13.I have a lot of homework _________(do)every day.14.The little boy likes _____________________(answer)

questions.15.Would you like __________(join)us? 16.Mr.Wang taught me ___________(play)basketball.17.My watch needs _______________________(repair).18.I find it important ________(learn)English well.19.It is difficult ______________(answer)this question.20.Yesterday I saw the accident _________(happen).21.The important thing is __________(save)lives.22.I often help my mother ____________(do)housework.23.We often hear Mary ___________(sing)in her room.24.We are tired.Let’s stop ____________(have)a rest.25.It’s very kind of you __________(think)so much of us.26.It’s easy for me ____________(repair)the bike.27.There is nothing ___________(worry)about.28.I am rich enough ____________(buy)a car.29.Why not __________(go)with me? 30.Don’t forget _________(close)the door when you leave.Correct the mistakes: 1.The man was tired enough to stop having a rest.2.What words can you use describe the beautiful scene? 3.The teacher told us to not make so much noise.4.They are often seen play on the playground.5.You’d better not to go out alone at night.6.I want to find a chair to sit.7.It’s very nice for you to help me.8.It’s good of you to do morning exercises.9.He found this difficult to learn Japanese.10.I often hear him singing in the next room.11.He needs seeing a doctor.