1、非謂語(yǔ)動(dòng)詞非謂語(yǔ)動(dòng)詞非謂語(yǔ)動(dòng)詞非謂語(yǔ)動(dòng)詞: a.動(dòng)詞不定式（動(dòng)詞不定式（to） do sth b.動(dòng)名詞動(dòng)名詞 V-ing c.分詞分詞( 現(xiàn)在分詞現(xiàn)在分詞 過(guò)去分詞過(guò)去分詞)考點(diǎn)一：不定式考點(diǎn)一：不定式在句中可以作在句中可以作除謂語(yǔ)外的任何成分除謂語(yǔ)外的任何成分動(dòng)詞不定式的用法動(dòng)詞不定式的用法I.作主語(yǔ)作主語(yǔ) (1)不定式做主語(yǔ)時(shí)，常用不定式做主語(yǔ)時(shí)，常用it作形式主語(yǔ)，將作形式主語(yǔ)，將to do放在位于之后，使句子保持平衡。放在位于之后，使句子保持平衡。 To learn English well is useful。=It is useful to learn English well。

2、句型句型1：It s+adj+ to do 句型句型2：Its + n. + to do Its our duty _ help the poor.It is important_ learn math well. to to 句型句型3： It is + adj + for sb to do sth（是形（是形容事物的性質(zhì)的容事物的性質(zhì)的 ）It is + adj + of sb to do sth（是形容人的品（是形容人的品質(zhì)的質(zhì)的 ）e.g.It is easy _ me to finish this work before ten. It is very kind _ you to g

3、ive me some help.Its impolite _ you to speak to the teacher like that. for of of 2.作賓語(yǔ)作賓語(yǔ) (1)常見(jiàn)動(dòng)詞有：常見(jiàn)動(dòng)詞有：like, expect, want,begin, refuse, offer, fail, learn, seem, , forget, want, , afford, wish等等e.g.They wanted _( get ) on the bus, didnt they? He said he wished _( be ) a professor. to be to get (2

4、)it作形式賓語(yǔ)作形式賓語(yǔ) find/think/feel/make/ consider it+adj + to do sth. 1.I find_ easy_ read English every day. 2.We think _ important _ obey the law.3.I think _ impossible _ finish so much homework in a day. to it to it to it 3)在某些句型中，省去在某些句型中，省去to的。的。Why not do.?Why dont you do.? had better do. would rat

5、her do.Could /Would /Will you please do.?3.作賓語(yǔ)補(bǔ)足語(yǔ)作賓語(yǔ)補(bǔ)足語(yǔ)1）want, ask, tell,allow,encourage,advise等等e.g. 我的媽媽鼓勵(lì)我學(xué)英語(yǔ)。我的媽媽鼓勵(lì)我學(xué)英語(yǔ)。My mother encourages me to learn English。否定形式：否定形式： . sb not to do sth tell sb not to do sth 2）在動(dòng)詞）在動(dòng)詞feel （一感），（一感），hear, listen to（二（二聽(tīng)），聽(tīng)），have, let, make（三讓?zhuān)ㄈ專(zhuān)琻otice, s

6、ee, watch, look at（四看）等后面的補(bǔ)足語(yǔ)中，不（四看）等后面的補(bǔ)足語(yǔ)中，不定式不帶定式不帶to，但變?yōu)楸粍?dòng)語(yǔ)態(tài)后，必須帶，但變?yōu)楸粍?dòng)語(yǔ)態(tài)后，必須帶to。如：。如：They saw the boy fall off the tree. The boy was seen to fall off the tree.(3)help后面作賓語(yǔ)補(bǔ)足語(yǔ)的不定式可以帶后面作賓語(yǔ)補(bǔ)足語(yǔ)的不定式可以帶to,也也可以不帶可以不帶to. I often help him （to）clean the room. I helped him (to) find his things. 練一練：練一練：1.

7、He is often heard _(sing) the song. 2.Though he often made his deskmate _(cry), today he was made _(cry) by his deskmate. to sing cry to cry 4. 動(dòng)詞不定式作定語(yǔ)動(dòng)詞不定式作定語(yǔ) 動(dòng)詞不定式作定語(yǔ)常用來(lái)修飾名詞或不定代動(dòng)詞不定式作定語(yǔ)常用來(lái)修飾名詞或不定代詞，放于所修飾的詞后，為后置定語(yǔ)。例：詞，放于所修飾的詞后，為后置定語(yǔ)。例： She has no paper _. 她沒(méi)有紙寫(xiě)她沒(méi)有紙寫(xiě)字？字？ When is the best time_ ?什么時(shí)

8、候是種植蔬菜的最好時(shí)間？什么時(shí)候是種植蔬菜的最好時(shí)間？ Do you have something_ ? 你這有喝的嗎？你這有喝的嗎？ I have some clothes _to write on to plant vegetables to drink to wash 動(dòng)詞不定式（短語(yǔ)）作定語(yǔ)修飾名詞時(shí)，與其所動(dòng)詞不定式（短語(yǔ)）作定語(yǔ)修飾名詞時(shí)，與其所修飾的詞具有一種動(dòng)賓關(guān)系，如果不定式中的動(dòng)修飾的詞具有一種動(dòng)賓關(guān)系，如果不定式中的動(dòng)詞為不及物動(dòng)詞時(shí)，其后應(yīng)加上一個(gè)含義上所需詞為不及物動(dòng)詞時(shí)，其后應(yīng)加上一個(gè)含義上所需要的介詞。例：要的介詞。例： I have no chair _.我我沒(méi)

9、有椅子坐。沒(méi)有椅子坐。 He has no house_ .他沒(méi)有他沒(méi)有房子住。房子住。to sit on to live in 5. 動(dòng)詞不定式作狀語(yǔ)：動(dòng)詞不定式作狀語(yǔ)：目的狀語(yǔ)目的狀語(yǔ)、原因狀語(yǔ)、原因狀語(yǔ)、結(jié)果狀語(yǔ)等結(jié)果狀語(yǔ)等 Mr Lee will go to Hangzhou _ the West Lake. 李先生將會(huì)去杭州參觀西湖。李先生將會(huì)去杭州參觀西湖。(目的目的) They got up early _ the early bus.他他們?cè)缙鹑ペs早班車(chē)。們?cè)缙鹑ペs早班車(chē)。 有時(shí)可以把不定式（短語(yǔ)）提前，放于句首，有時(shí)可以把不定式（短語(yǔ)）提前，放于句首，表示強(qiáng)調(diào)目的。例：表示強(qiáng)

10、調(diào)目的。例： _, he went to England. 為了學(xué)好英語(yǔ)，他去了英國(guó)。為了學(xué)好英語(yǔ)，他去了英國(guó)。to visit to catch To learn English well 6，疑問(wèn)詞疑問(wèn)詞+不定式不定式作賓語(yǔ)的動(dòng)詞作賓語(yǔ)的動(dòng)詞:可以轉(zhuǎn)換成賓語(yǔ)從句（可以轉(zhuǎn)換成賓語(yǔ)從句（should，can）e.g. 他不知道要去哪里。他不知道要去哪里。He didnt know where to go。=He didnt know where he should go 7作表語(yǔ)作表語(yǔ)Their duty is _ the animals. 他們的職責(zé)是照看動(dòng)物。他們的職責(zé)是照看動(dòng)物。to l

11、ook after練一練：練一練：1. We advise parents_their children at home alone in order to keep them away from danger.A not leave B. not to leave C. leave D. to leave2. The WWF is working hard _the animals in danger.A. save B. to save C. saves D. saved3. -Simon,what do I need to take for the hiking? -Youd bette

12、r_ more water than usual.Its hot today.A. to take B. take C. taking D. tookBBB6. Jenny,you should practice as often as you can_the piano competition.A. fail B to fail C,win D to win7. _enery, turn off the hot water after you take a shower.A. Save B. Saving C Saved D To save8. -Why dont you go out to

13、 play,Rose? - Im afraid I cant . I have much homework_A. do B. does C. doing D. to do9. -I often chat with my friends on the Internet.-You are so smart! Will you please tell me_.A. how to do B. how to do it C. how to use D when can I use itDDDB1. 構(gòu)成：構(gòu)成：動(dòng)名詞由動(dòng)名詞由“動(dòng)詞原形動(dòng)詞原形ing”構(gòu)成構(gòu)成2. 用法：用法：主語(yǔ)，賓語(yǔ)主語(yǔ)，賓語(yǔ)，定語(yǔ)

14、，表語(yǔ)，定語(yǔ)，表語(yǔ)考點(diǎn)二 動(dòng)名詞 1作主語(yǔ)作主語(yǔ) ，謂語(yǔ)用單數(shù)，謂語(yǔ)用單數(shù)Playing computer games too much _(be)bad for your eyes.過(guò)度地玩電腦游戲?qū)δ愕难劬τ泻Α＿^(guò)度地玩電腦游戲?qū)δ愕难劬τ泻Αs2作賓語(yǔ)作賓語(yǔ)常接動(dòng)名詞作賓語(yǔ)的動(dòng)詞或短語(yǔ)有常接動(dòng)名詞作賓語(yǔ)的動(dòng)詞或短語(yǔ)有 enjoy, finish, consider (考慮考慮), miss, keep, mind, practice, suggest, be busy, feel like, give up, cant help(忍不住），忍不住），avoid（避（避開(kāi)）開(kāi)）, be

15、used to, be worth, be afraid of, be proud of, be interested in, keepfrom, look forward to, stopfrom, have fun等。等。e.g.Have you finished _ the book?你讀完這本書(shū)了嗎？你讀完這本書(shū)了嗎？reading1)She sat there without _ (speak) I look forward to_ (see) him again.Are you used to _ (live) there alone? When my father heard t

16、he news, he couldnt help _ (laugh).I dont feel like _ (go) to see the film. He was busy _ (prepare) his lessons主動(dòng)表被動(dòng)主動(dòng)表被動(dòng): The room wants _ (clean). The method needs _ (improve). This pair of shoes require _ (mend). The problem needs_ (work out). The question is well worth _ (discuss)3作表語(yǔ)作表語(yǔ)The nurs

17、es job is _ the patients.護(hù)士的工作是照顧病人。護(hù)士的工作是照顧病人。4作定語(yǔ)作定語(yǔ)I often go to the _. 我經(jīng)常去閱覽室。我經(jīng)常去閱覽室。looking afterreading room區(qū)別：區(qū)別： 有些詞既可接不定式又可有些詞既可接不定式又可接接v.ing形式作賓語(yǔ)，但表達(dá)的意義不同。形式作賓語(yǔ)，但表達(dá)的意義不同。常見(jiàn)的有：常見(jiàn)的有：(1)stop to do sth停下來(lái)去做另外一件事停下來(lái)去做另外一件事stop doing sth停止做某事停止做某事、(2)try to do sth 試圖試圖(企圖企圖)做某事做某事 try doing st

18、h嘗試著做某事嘗試著做某事(3)forget to do sth忘記要去做某事忘記要去做某事(還沒(méi)做還沒(méi)做)forget doing sth忘記做過(guò)了某事忘記做過(guò)了某事(已做已做)(4)remember to do sth記著要去做某事記著要去做某事 (還沒(méi)做還沒(méi)做)remember doing sth記得做過(guò)了某事記得做過(guò)了某事 (已做已做)(5)go on to do sth做完一件事后做完一件事后接著接著做另做另外一件不同的事外一件不同的事go on doing sth繼續(xù)做原來(lái)所做的同一繼續(xù)做原來(lái)所做的同一件事件事(6)need doing(某事某事)需要做需要做(被動(dòng)含義被動(dòng)含義)n

19、eed to do 需要去做某事需要去做某事(主動(dòng)含義主動(dòng)含義)（7）allow sb to do sth 允許某人做某事允許某人做某事 allow doing sth 允許做某事允許做某事 鞏固練習(xí)：鞏固練習(xí)：1. We dont allow students _(go) out on weekdays. We don;t allow_(smoke) here.to gosmking2. _about it for a moment.停下來(lái)想一會(huì)。停下來(lái)想一會(huì)。_,please. 請(qǐng)停止說(shuō)話。請(qǐng)停止說(shuō)話。3. Please remember _(post) my letter.請(qǐng)記得把我的信

20、寄走。請(qǐng)記得把我的信寄走。I remember_(post) your letter.我記得把你的信寄出去了。我記得把你的信寄出去了。4. I forget_(bring) my homework.我忘記帶作業(yè)了。我忘記帶作業(yè)了。 I forgot _(bring) my homework。我忘記已經(jīng)把作業(yè)帶來(lái)了。我忘記已經(jīng)把作業(yè)帶來(lái)了。Stop to thinkStop talkingto postpostingto bringbringing5. I mean_(go),but my father would not allow me to.Doing that means_(waste)

21、 time.to go wasting考點(diǎn)三：分詞考點(diǎn)三：分詞（一）分詞的作用（一）分詞的作用 現(xiàn)在分詞表示：主動(dòng)，動(dòng)作正在進(jìn)行。現(xiàn)在分詞表示：主動(dòng)，動(dòng)作正在進(jìn)行。過(guò)去分詞表示：被動(dòng)，動(dòng)作已經(jīng)完成。過(guò)去分詞表示：被動(dòng)，動(dòng)作已經(jīng)完成。1作定語(yǔ)作定語(yǔ)Do you know the boy standing at the gate?Have you read the book written by Lu Xun2作表語(yǔ)作表語(yǔ)We are excited at the news.The news he told us is exciting.3作賓語(yǔ)補(bǔ)足語(yǔ)作賓語(yǔ)補(bǔ)足語(yǔ)I heard him singing a song in the classroom.Hell have his hair cut after school.達(dá)標(biāo)檢測(cè)：達(dá)標(biāo)檢測(cè)：( )1. He didnt feel like _ out for a walk, because he had caught a cold.A. to go B. goes C. gone D. going( )2. Do you know th