初中英语动词不定式专练.doc

初中英语动词不定式专练
一、动词不定式作主语
1. It's our duty _________ the room every day. A. to clean B. cleaned C. clean D. cleans
2. It's hard for us _________ English well. A. learn B. learns C. to learn D. learning.
3. It took the workers three months _________ the building..
A. to build B. building C. built D. to be build.
4. It's very nice _________ you to get me two tickets _________ the World Cup.
A. for， of B. of， for C. to， for D. of， to
1. It is +形容词(for sb)to do sth.“做某事对某人来说……”。该句型中与介词for搭配，表
示不定式表示的动作、行为的性质。注：hard， difficult，easy，important等形容词与介
词for搭配，表示不定式表示的动作、行为的性质。
3. 动词不定式句型结构形式 It is +形容词(of sb)to do sth.句式“某人做谋事……”。nice，
kind， clever， good， right， wrong， foolish， careless等形容词，常介词of搭配，
常表述不定式逻辑主语的属性或性质。
4. 动词不定式句型结构形式It takes sb some time to do sth.“做某事花费某人……时间”
二、动词不定式作宾语
1. He wants ______ some apples. A. eat B. eating C. to eat D. eats.
2. He found it very difficult ______ it. A. doing B. does C. did D. to do

三、动词不定式作宾语补足语
1. LiLei asks me ______ his English.
A. help him B. to help him with C. to help with D. helps him with
后面可以接不定式作宾语补足语的动词有：ask， teach， expect， tell， allow等。

四、动词不定式作状语
1. She went ______ her grandmother. A. to see B. looks C. saw D. seeing
2. I'm sorry ______ you. A. trouble B. to trouble C. troubling D. troubled.
五、动词不定式作定语
1. Would you like something ______? A. drink B. drinking C. to drink D. drinks.
2. He is an easy man ______. A. get on B. to get on C. get on with D. to get on with
如果不定式的动词是不及物动词，其后要加上必要的介词或副词，构成的短语动词相当于及物动词。

六、不带to的动词不定式
1. We saw him ______ the classroom. A. to go in B. go C. going D. went
2. He is sleeping. You'd better ______. A. not wake up him B. not to wake up him
C. not wake him up D. not to wake him up.
3. He was made ______ my homework at home. A. do B. doing C. to do D. did
1. 在see， watch， hear， feel等感官动词和make， have， let等使役动词后面作宾语补足语的不定式不带to. 2. 在"had better"后面接不带to的不定式。但是在被动语态中，作主语补足语的不定式要带to
七、动词不定式的否定形式
1. You can ask him ________. A. not to come in B. to not come　C. didn't come D. not come
2. I make him _____ the work. A. not finish B. not to finish C. to not finish D. not to be finish
1. 动词不定式的否定形式通常是在不定式符号to的前面加上not.
2. 不带to的不定式的否定式是直接在动词原形前面加上not.构成.
八、某些动词后面接不定式和接动词-ing形式的区别
1. I feel tired. Let′s stop ______ a rest. A. to have B. having C. have D. has
2. ——Where is your homework?
——Sorry, I forgot ______ it with me. A. take B. taking C. to take D. took
1.一些常见的动词后面接不定式和接动词的-ing形式是有区别的."stop to do sth"意为"停止正在做的事情去做另外一件事"，"stop doing sth"意为"停止正在做的事"
2. "forget to do sth"意为"记住去做某事"(事还未做)，"forget doing sth"意为"记得做过某事"(事已做)
1. When I was walking in the street I saw a plane ______ over my head.
A. flies B. flying C. flew D. to fly
2. A boy saw it ______ when he was walking past.
A. happen B. happens C. happening D. to happen
1.在see， hear， watch， feel等感官动词后面可接接动词的-ing形式作宾语补足语，表示动作正在进行(动作尚未结束)。 2.在see， hear， watch， feel等感官动词后面也可接不带to的不定式,作宾语补足语表示动作的全过程(动作已结束)
九、动词不定式的省略及其符号to的保留
1. Would you like to go to the farm with me? Yes, ______.
A. I would B. I would like C. I like to D. I'd like to
十、动词不定式的被动式和其他形式
The new building ______ is behind our school. A. build B. builds C. to build D. to be built