高考英语动词不定式课件

这是一份高考英语动词不定式课件，共36页。PPT课件主要包含了不定式，二 时态与语态， to do ，----------， 作主语， 作宾语， 作宾语补足语， 作定语， 作状语， 作表语等内容，欢迎下载使用。
不定式由“t+动词原形”构成,其否定形式是“nt/never t d”,不定式可以带宾语或状语构成不定式短语,没有人称和数的变化,但有时态和语态的变化。不定式可以作主语、宾语、状语、表语和定语，但不能单独作谓语。不定式的逻辑主语有时用“fr+名词或代词宾格”构成。
结构 : t d (否定) nt/never t d
t be ding
t have dne
t have been dne
t have been ding
(1).They pretended nt t see us.
(2). He pretended t be sleeping.
(3).She pretended t have knwn it befre.
(一般式表示与谓语的动作同时/几乎/发生在它之后.)
(在谓语动词发生的同时,不定式的动作也正在进行)
(完成式表示动作发生在谓语动作之前)
(4).We’re happy t have been wrking with yu.
(完成进行式表示谓语动作发生之前,不定式的动作一直在进行而且可能之后也继续)
T see is t believe.It’s imprtant t learn English well .
单个不定式作主语时,谓语动词用单数若不定式太长,往往用it作形式主语,不定式置后.
My jb t help the patient.Yur task t clean the classrm.
I want t g hme.The wrkers demanded t get better pay.I fund it necessary t talk t him again.
think/ cnsider/ find it + adj.+ t d
常用动词不定式作宾语的动词有：hpe, refuse, learn, set utchse, decide, agree, manage, pretend, plan.
The teacher tld me t clean the blackbard.I expect yu t give me sme help.
warn, tell, allw, help, ask, frce等
e.g. I made him d his wrk.
He was made t d his wrk (by me).
1> help 后面的“t”可省去
e.g. They ften help the grandma (t) carry water.
2> see, hear, watch, feel, ntice, lk at等表示 感觉和let, make, have等表示使役的动词后 面，不定式作宾语时要省“t” （注：被动 语态不省t）
3> 不定式用在介词but, except, besides后时,如果这些介词前有行为动词d的各种形式,那么介词后的不定式不带t,相反则带t.
(1). She culd d nthing but cry.(2). I have n chice but t g.(3).What d yu like t d besides sleep.
I have smething t say.He has a lt f hmewrk t d .He is lking fr a rm t live in .There is nthing t wrry abut.
(如果不定式中的动词是不及物动词,则不定式中要有介词.)
Please give me a pen t write with.
不定式作定语时，应放在被修饰词的后面，而且放在其他后置定语之后。
1. 不定式做定语与所修饰的词之间有三种关系：
(1)动宾关系 I have a lt f wrk t d.我有很多工作要做。 (2)主谓关系 He is always the first t cme.他总是第一个来。 (3)同位关系 We all have a chance t g t cllege. 我们都有上大学的机会。
2. 作定语的不定式如果是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点工具等，不定式后面须有相应的介词。
3. 不定式所修饰的名词如果是time, place或way，不定式后面的介词习惯上要省去。
e.g. He is lking fr a rm t live in. 他在找一个房间住。
e.g. He had n mney and n place t live. 他没钱没地方住。
4. smething, anything, nthing, everything等复合不定代词常用不定式做后置定语。
e.g. D yu have anything t send? 你有什么东西要寄吗
I came here t see yu.He gt up early t catch the train.
(6) 状语（表示目的或结果）
in rder t , s as t ,enugh t ,nly t , t….t.,
t be frank, t be hnest,
T tell the truth, I dn’t agree with yu.
(8)不定式与疑问词wh,which, when, hw, what等连用，在句中起名词作用，可充当主语、表语、宾语等。
He didn’t knw what t say.他不知道说什么。(宾语) Hw t slve the prblem is very imprtant.如何解决这个问题很重要。(主语) My questin is when t start.我的问题是什么时候开始。(表语)
在与why连用时，只用于why或why nt开头的简短疑问句中，后面紧跟的动词不定式不带t。 Why nt have a rest?
关于不定式中的小品词t
(1).不定式中的动词上文已出现过,下文要 省略该动词.
eg: Wuld yu like t g with me ? I’d like t .
(2). 不定式是t be 结构, be 不可省.
eg: Wuld yu like t be a teacher? I’d like t be.
My teacher was made _____ his teaching because f pr health.giving up B. t give up C. give up D. given up2.The sentence wants ____ nce mre.explained B. t explain C. being explained D. explaining3.The Arctic is cnsidered ____ the nrthern part f the Atlantic.having been B. t have beenC. t be D. being
4.The Emperr rdered the wnderful clth _____ fr him withut delay.t have wven B. t be wvenC. t be weaving D. t weave5.I fund the German language hard ____.learned B. learning C. t be learned D. t learn6.—The light in the ffice is still n. --- Oh, I frgt ______.turning it ff B. turn it ffC. t turn it ff D. having turned it ff
几对易混淆的词组：stp t d sth. 停止去做某事 ding sth.停止正在做．．．frget t d sth.　忘记去做．．． ding sth.　忘记已做了．．．remember t d sth.　记得去做．．． ding sth.　记得曾经做．．．
7.---Hw d yu deal with the disagreement between the cmpany and the custmers? ---The key ____ the prblem is t meet the demand ____ by the custmers.t slving, making B. t slving, madeC. t slve, making D. t slve, made8. ---What d yu think f the schl? ----It is a very gd _____.schl t study in B. schl fr children t studyC. studying schl D. schl t study
9. ---Did yu get a jb? --- N, I ___ , but it’s n use.expected B. tried t C. managed t D. planned10.We find it impssible fr the wrk ___ ahead f time.t finish B. finishing C. being finished D. t be finished11.---I usually g t Shanghai by train. ----Why nt ___ there by bat fr a change?t try t g B. try ging C. t try ging D. try t g
12.___ a living, she had t wrk frm mrning till night.T make B. MadeC. Making D. T have made13. I wuld rather starve t death than ___ fr fd.beg B. begging C. begged D. t beg14.The by pretended ____ when his mther entered.reading B. t read C. t be reading D. being read
1. Rbert is said ____ abrad, but I dn’t knw what cuntry he studied in.t have studied B. t study C. t be studying D. t have been studying2. The purpse f new technlgies is t make life easier, ____ it mre difficult.nt make B. nt t make C. nt making D. dn’t make3. I’ve wrked with children befre, s I knw what ____ in my new jb.expected B. t expect C. t be expecting D. expects
4. Having a trip abrad is certainly gd fr the ld cuple, but it remains ____ whether they will enjy it.t see B. t be seen C. seeing D. see5. It is said in Australia there is mre land than the gvernment knws ____.it what t d with B. what t d with it C. what t d it with D. t d what with it6. The mther didn’t knw ____ t blame fr the brken glass as it happened while she was ut.A. wh B. when C. hw D. why
7. Paul desn’t have t be made ____. He always wrks hard. A. learn B. t learn C. learned D. learning8. We agreed ____ here but s far she hasn’t turned up yet. A. having met B. meeting C. t meet D. t have met9. The by wanted t ride his bicycle in the street, but his mther tld him ____. A. nt t B. nt t d C. nt d it D. d nt t
10. The patient was warned ____ ily fd after the peratin. A. t eat nt B.eating nt C. nt t eat D.nt eating11. I wuld lve ____ t the party last night but I had t wrk extra hurs t finish a reprt. A. t g B. t have gne C. ging D. having gne12. Charles Babbage is generally cnsidered ____the first cmputer. A. t invent B. inventing C. t have invented D. having invented
13. Little Jim shuld lve ____ t the theatre this evening. A. t be taken B. t take C. being taken D. taking14. ____ late in the afternn, Bb turned ff the alarm. A. T sleep B. Sleeping C. Sleep D. Having sleep15. The teacher asked us ____ s much nise. A. dn’t make B. nt make C. nt making D. nt t make
1爱和被爱都是最大的幸福。_______________ are bth great happiness.2中国人民决不会征服。The Chinese peple refuse _________________3据说他已经完成了他的工作。He is said __________________________.4 根据报道他们已安全到达。They are reprted ____________________
T lve and t be lved
t give in/ be cnquered
t have finished/cmpleted his wrk
t have arrived safely
5 我想叫人立刻修理这辆自行车。I want this bike ___________________________.6 玛利仿佛已经告诉这件事了。Mary seemed _____________________________.7众所周知，奥运会上他被授予了一枚金牌。He is knwn ________________ a gld medal at the Olympic.
t be repaired at nce/ immediately
t have been tld abut it
t have been given
He was verheard t say that he hped Jhn wuld resign.Peter was made t wait utside.He was heard t unlck the dr and g ut.The man was seen t sht the wman n the street.The ld lady was nticed t wipe her face with a handkerchief.
I frgt t ask yu t g t the bank.It is very imprtant t turn ff the electricity befre yu check the machine.I knw hw t make a muse ut f my handkerchief.Luckily, we dn’t have much mre wrk t d.She was very pleased t have the pprtunity t travel while she was yung.She has been very successful in her wrk, and nw her greatest wish is t get married and have a child.