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1、什么是非謂語動詞？什么是非謂語動詞？非謂語動詞的三種形式非謂語動詞的三種形式動詞不定式動詞不定式表示未發(fā)生的或后發(fā)生的動作表示未發(fā)生的或后發(fā)生的動作動詞動詞-ing表示主動的動作表示主動的動作動詞動詞-ed表示被動的動作表示被動的動作非謂語動詞在句子中的作用非謂語動詞在句子中的作用1 作主語作主語動詞不定式作主語動詞不定式作主語To see is to believe.To recover lost time is impossible. It is / was + adj. + (for / of sb.) to do sth.It is impossible to cove lost ti

2、me.It is very friendly of you to invite us to your birthday party.單個不定式作主語時單個不定式作主語時, ,謂語動詞用單謂語動詞用單數(shù)數(shù)若不定式太長若不定式太長, ,往往用往往用itit作形式主語作形式主語, ,不定式置后不定式置后Be careful!動名詞作主語動名詞作主語Fighting broke out between the South and the North.It is / was +(no) adj. +doing sth.Eg. Its no use learning lots of words witho

3、ut knowing how to use them.But: It is not useful / good to do sth. It is use / good for sb. To do sth.動詞不定式作主語和動名詞作主語的區(qū)別：動詞不定式作主語和動名詞作主語的區(qū)別：不定式作主語不定式作主語常表示具體的常表示具體的某一動作；動某一動作；動名詞作主語表名詞作主語表示泛指或一般示泛指或一般的抽象概念的抽象概念在在there / it+be+no use / good/help / need之之后常用動名詞后常用動名詞作主語作主語不定式可以和不定式可以和when / where /how

4、 /what / whether等連用，在句中作等連用，在句中作主語、賓語和表語，而動名詞則不能主語、賓語和表語，而動名詞則不能高考鏈接：高考鏈接：_ is a good form of exercise for both young and old. A.The walk B. Walking C. To walk D. Walk二二 作賓語作賓語動詞不定式作賓語動詞不定式作賓語He decided to work harder in order tocatch up with the others.I refuse to accept whatever you buy for me. 記憶

5、口訣：記憶口訣：決心學(xué)會想希望，決心學(xué)會想希望，拒絕設(shè)法愿假裝，拒絕設(shè)法愿假裝，主動應(yīng)答選計劃，主動應(yīng)答選計劃，同意請求幫一幫。同意請求幫一幫。decide / determine, learn, want, hope / expect / wish,refuse, manage, care, pretend,offer, promise, choose, plan,agree, ask / beg, help高考鏈接：高考鏈接：We agreed _ here, but so far shehasnt turned up yet. A. having met B. meeting C. to

6、 meet D. to have met動名詞作賓語動名詞作賓語Eg. I would appreciate you calling back tonight.I regret not having taken your advice.Hearing what happened in Sichuan, many people couldnt help crying. 記憶口訣：記憶口訣：考慮建議盼原諒，承認推遲沒得想，考慮建議盼原諒，承認推遲沒得想，避免錯過繼續(xù)練，否認完成就欣賞，避免錯過繼續(xù)練，否認完成就欣賞，禁止想象才冒險，不禁建議準逃亡。禁止想象才冒險，不禁建議準逃亡。consider,

7、 suggest/advise, look forward to, excuse/pardonadmit, delay/put off, fancy,avoid, miss keep/keep on, practisedeny, finish, enjoy/appreciate,forbid, imaging, risk,cant help, mind, allow/permit, escape某些特殊動詞：某些特殊動詞：forget, remember, regret, stop, try, mean, go on, cease,Want, need, require高考鏈接：高考鏈接：1.

8、 The light in the office is still on. Oh, I forgot _. A.turning it off B. turning it off C. to turn it off D. having turned it off 2. You were brave enough to raise objections at the meeting. Well, now I regret _ that. A. to do B. to be doing C. to have done D. having done 三三 作賓補作賓補動詞不定式作賓補動詞不定式作賓補V

9、1 + sb. + to do sth.ask / require / tell / order / force / get / want / like / think /judge / suppose / believe / consider / imagine / call on / depend on / wait for / ask for V2 + sb. + do sth.感官動詞：感官動詞： see, watch, observe, notice, look at, hear, listen, smell, taste, feel使役動詞：使役動詞：have，make，let “

10、五看三使二聽二味一感覺五看三使二聽二味一感覺”You dont have to make Paul learn French. Paul doesnt have to be made to learn French. 某些動詞真奇怪，某些動詞真奇怪，to來來to去令人猜；去令人猜； 主動語態(tài)主動語態(tài)to離開，被動語態(tài)離開，被動語態(tài)to回來?；貋?。不定式用在介詞不定式用在介詞but, except, besides后時如果這些介詞前有行為動詞后時如果這些介詞前有行為動詞do的的各種形式各種形式,那么介詞后的不定式不帶那么介詞后的不定式不帶to,相反則帶相反則帶to。(1)She could do

11、 nothing but cry.(2)I have no choice but to go.(3)What do you like to do besides sleep.Be careful!動名詞作賓補動名詞作賓補 V + sb. + doing sth.I saw Mary lying on bed, crying, when I ran into the classroom.How could you keep such a little boy working long day?Mother found the boy smoking in the corner.On the gr

12、ass-covered slopes, one could see sheep and cattle grazing peacefully.過去分詞作賓補過去分詞作賓補 V + sb. / sth.+ done sth.I need this chapter rewritten before tomorrow.Arriving at the station, we found the train gone already.四四 作定語作定語動詞不定式作定語動詞不定式作定語1. 表示將要發(fā)生的動作。表示將要發(fā)生的動作。 He has no wish to see her. (表主動表主動) 他并

13、不想見她。他并不想見她。 The power station to be built next year will be of great value to the people. (表被動表被動) 明年將修建的發(fā)電站將對人們有利。明年將修建的發(fā)電站將對人們有利。 2. 在序數(shù)詞、形容詞最高級、在序數(shù)詞、形容詞最高級、 the first， the last, the only 等修飾的名詞后作定語。等修飾的名詞后作定語。He is always the first to come and the last to leave. 他總是第一個來最后一個走。他總是第一個來最后一個走。3. 若作定語

14、的不定式是不及物動詞若作定語的不定式是不及物動詞,或者或者及物動詞與被修飾的詞不能構(gòu)成動賓關(guān)系及物動詞與被修飾的詞不能構(gòu)成動賓關(guān)系時時,則不定式動詞后須加上適當?shù)慕樵~。則不定式動詞后須加上適當?shù)慕樵~。 He is looking for a room to live in. 他正在找房子住。他正在找房子住。 4. 一個帶有賓語的動詞不定式短語作一個帶有賓語的動詞不定式短語作定語修飾名詞時定語修飾名詞時,為了使句意完整為了使句意完整,須須加一個相應(yīng)的介詞。加一個相應(yīng)的介詞。When I handed the report to John， he said that Tom was the per

15、son to send it to. 當我把報告交給約翰時當我把報告交給約翰時,他說我應(yīng)該他說我應(yīng)該把報告交給湯姆。把報告交給湯姆。動名詞作定語動名詞作定語1. -ing 形式和所修飾的名詞在邏輯上有形式和所修飾的名詞在邏輯上有主謂關(guān)系主謂關(guān)系,表示這個名詞表示這個名詞(人或物人或物)的動作的動作或狀態(tài)或狀態(tài),相當于一個定語從句。如相當于一個定語從句。如:These dancing girls (= these girls who are dancing) are from my class.正在跳舞的這些女孩是我班上的。正在跳舞的這些女孩是我班上的。At 11 oclock， please

16、find the waiting bus (the bus which is waiting) at the entrance. 十一點鐘時十一點鐘時,請在入口處找等請在入口處找等候的公共汽車。候的公共汽車。表示現(xiàn)在表示現(xiàn)在(或當時或當時)的狀態(tài)的狀態(tài),變?yōu)槎ㄕZ從句變?yōu)槎ㄕZ從句時常用一般時態(tài)。時常用一般時態(tài)。The temple standing (=which/that stands) on the top of the hill was built in the Ming Dynasty.坐落在山頂上的那個寺廟建于明朝。坐落在山頂上的那個寺廟建于明朝。表示正在進行的動作表示正在進行的動作,

17、變?yōu)槎ㄕZ從句時變?yōu)槎ㄕZ從句時要用進行時態(tài)。要用進行時態(tài)。Do you see the woman talking to (=who/that is talking to) the secretary？你看見那位和秘書談話的婦女了嗎你看見那位和秘書談話的婦女了嗎?-ing形式作定語時，它所表示的動作是正形式作定語時，它所表示的動作是正在進行或與謂語動詞所表示的動作幾乎同在進行或與謂語動詞所表示的動作幾乎同時發(fā)生。如果兩個動作有先有后時發(fā)生。如果兩個動作有先有后,一般不用一般不用-ing形式作定語形式作定語,這時應(yīng)用定語從句。這時應(yīng)用定語從句。Those who have finished the

18、ir work can go home now.完成工作的那些人現(xiàn)在可以回家了。完成工作的那些人現(xiàn)在可以回家了。being不能單獨用作定語。不能單獨用作定語。 Anyone who is fit for (不用不用being fit for) this job can sign your name here.任何能勝任這任何能勝任這項工作的人都可在這里簽名。項工作的人都可在這里簽名。-ing形式的完成式一般不能用作定形式的完成式一般不能用作定語語,除非為非限制性的后置定語。除非為非限制性的后置定語。 The manager wasnt angry with the man who had be

19、en so rude. (不用不用having been so rude) 經(jīng)理并不為這個人的粗魯而生氣。經(jīng)理并不為這個人的粗魯而生氣。2. -ing 形式和它所修飾的名詞在邏輯上形式和它所修飾的名詞在邏輯上沒有主謂關(guān)系沒有主謂關(guān)系,表示這個名詞的某種用表示這個名詞的某種用途和性能途和性能,作作“供供;作作之用之用”解。如解。如:There is a swimming pool (= a pool for swimming) in our school.我們學(xué)校有座游泳池。我們學(xué)校有座游泳池。We should do something to improve our living condit

20、ions (=conditions for living).我們應(yīng)該做些事情來改善我們的生活條我們應(yīng)該做些事情來改善我們的生活條件。件。過去分詞作定語過去分詞作定語1.過去分詞所表示的動作在謂語動詞所過去分詞所表示的動作在謂語動詞所表示的動作之前發(fā)生表示的動作之前發(fā)生,并且表被動。并且表被動。A letter posted this morning will probably reach her tomorrow.明天她可能會收到今早寄出的信。明天她可能會收到今早寄出的信。2. 沒有一定的時間性沒有一定的時間性,僅表示被動。僅表示被動。I dont like to see the letter

21、 written in pencil.我不喜歡看用鉛筆寫的信。我不喜歡看用鉛筆寫的信。 3. 表示已經(jīng)完成的動作表示已經(jīng)完成的動作,不表示被動不表示被動,動詞動詞通常為不及物動詞。通常為不及物動詞。 the risen sun = the sun which has risen 已升起的太陽已升起的太陽the fallen leaves= the leaves which have fallen 落葉落葉4.如過去分詞作定語時所表示的動作正在如過去分詞作定語時所表示的動作正在發(fā)生發(fā)生,其結(jié)構(gòu)為其結(jié)構(gòu)為being done。 The question being discussed is imp

22、ortant.現(xiàn)在正在討論的問題很重要?，F(xiàn)在正在討論的問題很重要。高考鏈接：高考鏈接：1. Prices of daily goods _ through a computer can be lower than store prices. A. are bought B. bought C. been bought D. buying2. The picture _ on the wall is painted by my nephew. A. having hung B. hanging C. hangs D. being hung3. There are five pairs _， bu

23、t Im at a loss which to buy. A. to be chosen B. to choose from C. to choose D. for choose4. Reading is an experience quite different from watching TV; there are pictures _ in your mind instead of before your eyes. A. to form B. form C. forming D. having formedThe following verbs are normally followe

24、d by the infinitive.afford, agree, appear, arrange, ask, attempt, care, choose, claim, come, consent, dare, decide, demand, deserve, determine, elect, endeavor Remember!expect, fail, get, guarantee, hate, help, hesitate hope, hurry, intend, learn, long, manage, mean, need, offer, plan, prepare, pret

25、end, promise refuse, say, seem, tend, threaten, want, wish The following verbs are normally followed by V-ing. avoid, consider, delay, deny, dislike, endure, enjoy, escape, forgive, finish, imagine, keep, mind, miss, pardon, prevent, resist, suggest, understand, cant helpRemember them!The following verbs are normally followed by V-ing or the infinitive. love, like, hate, prefer, dislike, begin, continue, intend, attempt, propose, want, need, remember, forget, regret, try, deserve, startBear them in your mind!HOMEWORKGo over the grammar.Finish Ex A & B on Page 9.