高中英语人教版 (2019)选择性必修 第三册Unit 1 Art课文内容课件ppt
展开结构 : 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)
动词不定式的作用 Functins f Infinitive
主语 (subject) 宾语 (bject) 宾补 (bject cmplement) 定语 (attribute) 状语 (adverbial) 表语 (predicative) 做独立成分(independent cmpnent) 与疑问词等连用
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.
1)My wrk is t clean the rm .2)His dream is t be a dctr.3)All yu have t d is (t) finish the jb quickly.
Cnclusin:1)不定式做表语常常表示主语的“职业、职责或性质”。2)如果主语部分有个实义动词d, 用作表语的不定式可省略t。
2. 不定式做表语 (predicative)
3. 不定式做宾语(bject)A. (1) She intends t talk abut the matter. (2) He hpes t find a jb sn.
Cnclusin:常接动词不定式作宾语的动词有want, wish, hpe, expect, intend, mean, agree, prmise, care, refuse, determine, decide, ffer, attempt, manage, affrd 等。
B. (1) I was allwed t cntinue __________ (use) the library. (2) When did yu begin ______________(learn) English?
t use/using
t learn/learning
Cnclusin:begin, start, cntinue后既可接t d又可接ding作宾语,意义上无根本区别。
C. (1) 请接着做同一个练习。 Please g n ______ (d) the same exercise. (2) 请做另外一个练习。 Please g n ______(d) the ther exercise.
Cnclusin:g n后既可接t d,也可以接ding , 但意义不同.有类似用法的动词有stp, mean, frget, remember, regret, try 等.
D. (1) Have yu decided what t d next? (2) I didn’t knw whether t laugh r cry abut it.
Cnclusin:动词learn, decide, knw, determine, ask 等常跟“疑问词+不定式(短语)”作宾语。
E. (1) I find it difficult t wrk with him. (2) He makes it a rule t read newspaper fr an hur befre breakfast everyday.
Cnclusin:feel, find, make, think, believe, cnsider 等动词后如果接不定式做宾语,并且有形容词或名词作宾语补足语,常用it形式宾语,把不定式后移。
F. (1) She culd d nthing but cry. (2) I have n chice but t g. (3) What d yu like t d besides sleep..
Cnclusin:介词but、except和besides后也可以跟不定式做宾语,但如果前面有实意动词d,后面不定式不带t。
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.
(常常表示将来的动作)
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? D yu have anything t be sent ? 你有什么东西要被寄吗?
5. 不定式做状语(adverbial)(1) T learn English well, I get up early t memrize English wrds every mrning.(2) I’m glad t see yu.(3) He is ld enugh t g t schl. (4)The chair is very cmfrtable t sit n.
Cnclusin: 不定式(短语)在句子做状语,主要表目的、原因和结果等。
(1)不定式作目的状语除了t d 之外,还可以用in rder t d ,s as t d等(2)不定式作原因状语,一般都用在表示情绪的形容词后面srry, surprised, happy, glad, eager angry, flish, right, wrng, slw, quick, rude, cruel, disappinted等(3)不定式作状语作结果状语,除了enugh…t d ,t…t d及s…as t d外,还可以用nly t d,表示出乎意料的结果。
6. 不定式作宾补 (bject cmplement)(1)My mum asks me t play the pian tw hurs every day.(2)They saw the by fall suddenly frm the tree. The by was seen t fall suddenly frm the tree.
Cnclusin:(1)在下列动词后,常接带动词不定式做宾语补足语:allw, permit, encurage, frbid, prmise, wish, expect, prefer, tell, ask, rder, require, frce, warn, instruct, cnsider, cause, invite, advise, persuade, get, leave 等。
(2)接不带t的不定式作宾补的动词(短语)有:五看:see,watch,ntice,bserve,lk at三使:make,have,let二听:hear,listen t一感觉:feel
但这些词用在被动语态中t不可省
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?
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.
My teacher was made _____ (give up) his teaching because f pr sentence wants ____(explain) nce Arctic is cnsidered ____(be) the nrthern part f the Atlantic.
4.The Emperr rdered the wnderful clth_____ (weave) fr him withut delay.5.I fund the German language hard ____ (learn).6.—The light in the ffice is still n. --- Oh, I frgt ______ (turn ff).
t turn it ff
7.---Hw d yu deal with the disagreement between the cmpany and the custmers? ---The key _______ (slve) the prblem is t meet the demand ____(make) by the custmers.8. ---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 ______ (finish) ahead f 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
t be finished
12.______(make) a living, she had t wrk frm mrning till night.13. I wuld rather starve t death than _______(beg) fr by pretended ___________(read) when his mther entered.
t be reading
1. Rbert is said _________ (study) abrad, but I dn’t knw what cuntry he studied in.2. The purpse f new technlgies is t make life easier, __________(make) it mre difficult.3. I’ve wrked with children befre, s I knw what ___________ (expect)in my new jb.
t have studied
13. Little Jim shuld lve ____________(take) t the theatre this evening. 14. ________(sleep) late in the afternn, Bb turned ff the alarm. 15. The teacher asked us _____________(make) s much nise.
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
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