初二动词不定式练习题

初二动词不定式练习题

动词不定式专项练习

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(甘肃省)

2. It's hard for us _________ English well.

A. learn

B. learns

C. to learn

D. learning(江西省)

3.建造这座立交桥将花费工人们一年多的时间。It will _________ the workers over a year _________ _________ the flyover.(北京市海淀区)

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(安徽省)

Keys：1. A 2. C 3. take，to，build 4. B

［简析］动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it作形式主语，而将真正的主语(不定式)置于后面。常见的句式有：

(1)It is +形容词(of sb)to do sth.

(2)It is +名词(for sb)to do sth

真是太好了。

for 与of 的辨别方法：用介词后面的代词作主语，用介词前边的形容词作表语，造个句子。如果道理上通顺用of，不通则用for。如：You are nice.(通顺，所以应用of)。He is hard.(人是困难的，不通，因此应用for。)

A.It is right to stop killing wild animals.

B.It is the best time to visit USA in summer.

C.It is helpful for us to learn English well.

二、动词不定式作宾语

1. He wants ______ some vegetables.

A. buy

B. buying

C. to buy

D. buys (山西省)

2. Don't forget ______ your homework with you when you come to school.

A. to bring

B. bringing

C. to take

D. taking (福建省)

3. He found it very difficult ______.

A. sleeping

B. sleeps

C. slept

D. to fall asleep (湖南省)

Keys：1. C 2. A 3. D

［简析］在want，like，agree，hope，wish，learn，begin，start，seem，decide，hate，

choose，forget，remember等动词后面，可以接不定式作宾语。如果其后接形容词补足语时，则可以用it作形式宾语，而把作真正宾语的不定式放到后面

Sb + V + it （形式宾语）+ agj （形容词）+to+ V （宾语）注意无BE动词。

三、动词不定式作宾语补足语

1. Robert often asks us ______ his Chinese, so his Chinese is much better than before.

A. help him

B. to help him with

C. to help with

D. helps him with (江苏省)

2. Mr Li often teaches his Japanese friends ______ Chinese food.

A. cook

B. cooks

C. to cook

D. cooked (甘肃省) Key：1. B 2. C

［简析］不定式可以用作宾语补足语。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 teacher.

A. to see

B. looks

C. saw

D. seeing (江西省)

2. Meimei likes English very much. She does her

best ______ English well.

A. learn

B. learning

C. to learn

D. learns (四川省)

Key：1. A 2. C

［简析］go，come，try，do / try one's best 等动词或短语动词作谓语时，其后常常可以接不定式作目的状语。

3. I'm sorry ______ that.

A. hears

B. hearing

C. hear

D. to hear (河北省)

4. I'm sorry ______ you.

A. trouble

B. to trouble

C. troubling

D. troubled (吉林省)

5. My mother was very glad ______ her old friend.

A. to meet

B. meet

C. met

D. meets (甘肃省) Keys：3. D 4. B 5. A

［简析］＂be +形容词+ to do sth＂结构中的不定式作状语，常表示原因或方式。

6. The panda is so large that it can't go through the hole.(改为意思相同的句子)

The hole ______ ______ ______ ______ such a large panda to go through. (广东省)