五、考查不帶to的動(dòng)詞不定式的用法

【考點(diǎn)分析】在see， watch， hear， feel， notice， look at， listen to等感官動(dòng)詞和have， let， make等使役動(dòng)詞后，以及在句型Would/Could you please ...？ Why not ...？ would rather ...than ...，had better ...， prefer to do ...rather than ...后面都要用不帶to的動(dòng)詞不定式。

【典型考題】

1. —What about playing football this afternoon， Sam？

—I would rather ______ at home than ______ football. It’s too hot outside.(2007年江蘇南京)

A. stay；playing

B. stay；play

C. to stay；to play

D. to stay； playing

2. —Dear， why not ______ money by yourself for your 8th birthday present？

—Good idea. I’ll not let a pence(便士)go to waste.（2006年山東）

A. saveB. spend

C. keepD. make

3. When you are sleeping， you had better ______ all your windows closed.(2006年江蘇南通)

A. don’t keep B. not keep

C. not to keep D. not keeping

4. Internet bars mustn’t let people under 18 in or let anybody ______ bad things.(2005年上海)

A. watch B. to watch

C. watching D. watches

Keys: 1. B2. A.3. B4. A

【友情提示】

①主動(dòng)語態(tài)中，使役動(dòng)詞、感官動(dòng)詞后面接不定式作賓語補(bǔ)足語時(shí)不帶to。但在被動(dòng)語態(tài)中，不定式作主語補(bǔ)足語時(shí)，不定式前應(yīng)帶to。

②在see， hear， watch， find， feel等感官動(dòng)詞后可接不帶to的不定式，也可接現(xiàn)在分詞，它們的區(qū)別是：不定式表示動(dòng)作的全過程；現(xiàn)在分詞表示動(dòng)作正在發(fā)生。

【典型考題】

1. —Do you often see William

______ on the playground？

—No， but he is often seen ______ Chinese Kungfu in the park.

(2007年山東濰坊)

A. run; play

B. run; to play

C. running；play

D. running；to play

2. Students can’t be made

all day.(2007年甘肅六市)

A. studyB. to study

C. of studyD. studied

3. When they went into the park， they saw someone ______ Chinese Kungfu.(2005年黑龍江)

A. playsB. played

C. to playD. playing

Keys: 1. B 2. B3. D

六、考查動(dòng)詞不定式作狀語的用法

【考點(diǎn)分析】動(dòng)詞不定式作狀語修飾動(dòng)詞，表示行為的目的、結(jié)果或原因等。為了強(qiáng)調(diào)目的，有時(shí)可把不定式放在句首，或在不定式前面加in order 或so as。如果不定式為否定式，要用in order not to...或so as not to...。

【典型考題】

1. —Linda， I am very thirsty.

—Let’s go to the nearest supermarket ______ some drinks， OK？(2007年重慶)

A. buyB. bought

C. to buyD. buying

2. —What should I do， doctor？

—______ healthy， you should take more exercise.(2007年江西)

A. KeepB. Keeping

C. To keep D. Having kept

3.Yesterday morning I got up early

______ be late for the exam.

(2004年上海)

A. in order to

B. in order to not

C. so as not to

D. so as to

Keys: 1. C2. C3. C

七、考查動(dòng)詞不定式的否定式

【考點(diǎn)分析】動(dòng)詞不定式的否定形式常是在不定式to前面加上not，如是不帶to的不定式就在動(dòng)詞原形前加上not。

【典型考題】

1. —What did your monitor say to you just now？

—He told me ______ in half way.(2007年新疆生產(chǎn)建設(shè)兵團(tuán))

A. didn’t runB. not to run

C. don’t run D. not run

2. The doctor advised him ______ any more.(2007年寧夏)

A. not smoke B. not to smoke

C. don’t smokeD. doesn’t smoke

3. Be careful! The water is too hot. You’d better ______ it right now.

(2005年吉林)

A. do not drink

B. not to drink

C. not drink

D. not drinking

Keys: 1. B 2. B 3. C

八、考查“疑問詞+動(dòng)詞不定式”的用法

【考點(diǎn)分析】 不定式可以和疑問代詞who，what， which或疑問副詞when， where， how，why以及連接詞whether連用，構(gòu)成不定式短語，在句中可作主語、賓語和表語等。

【典型考題】

1. —I don’t know ______ next.

—You’d better finish your homework first.(2007年青海)

A. what to do

B. where to go

C. what to leave

2. She reads the instructions to find out how ______ the computer.

(2007年浙江杭州)

A. use B. to use

C. using D. uses

3. —Do you know ______ for a picnic?

—Children’s Park.

(2006年遼寧大連)

A. what to buy B. how to get

C. where to go D. when to start

Keys:1. A 2. B 3. C

九、考查動(dòng)詞不定式的省略

【考點(diǎn)分析】在口語中，動(dòng)詞不定式to后面的動(dòng)詞或動(dòng)詞短語在句中重復(fù)出現(xiàn)時(shí)，下文動(dòng)詞不定式的內(nèi)容可以承上文內(nèi)容省略。這種用法常見于be glad to，would like/love to， have to等結(jié)構(gòu)。

【典型考題】

1. —Today is my birthday. Can you come to my party tonight?

—______. (2006年吉林長春)

A. Don’t worry

B. Sure， I’d love to

C. That’s too bad

D. No， I don’t know

2. —Can you go shopping with me tomorrow?

—______， but I have to study for my English test.(2006年廣西南寧)

A. I’d love to

B. It’s nothing

C. Never mind

D. It doesn’t matter

Keys: 1.B2. A

（完）