高中英语句法复习汇总：It的用法

It的用法

1. If you don’t know the new word, why don’t you________in the dictionary?

A. look at it

B. look after it

C. look up it

D. look it up

答：D。look up(在词典、参考书中)查寻。副词与动词构成的词组与人称代词连用时，将人称代词放在中间。A和B项与题童不符。it指前文提到的事物。

2. There comes the bus, _________?

A. B. does it

C. d oesn’t it

D. isn’t it

doesn’t there

答：C。让指the bus。

3. That’s of great importance,_________?

A. isn’t it

B. isn’t that

C. isn’t this

D. is this

答：A。讧用以代替指示代词ths，that。

4. I saw no more than one camera left in that shop. Will you go and buy_________?

A. some

B. it

C. any

D. one

譬：B。it为特指用陆，one为泛指。

5. ________ was a pity not to have gone to Shanghai.

A. This

B. There

C. Which

D. It

答：D。it为形式主语，真正的主语为不定式。

6. —Have you heard the news about Tom?

—No, what_________?

A. is it

B. it is

C. are they

D. they are

答：A。it指the news.

7. ________ bad mumers to laugh at people when they are in trouble.

A. It is

B. There are

C. That’s

D. These are

答：A。it为形式主语。

8. It’s time_________ the table for dinner.

A. to pull

B. to lay

C. preparing

D. putting out

答：B。不定式傲真正的主语。It’s time for+名词或It time to do ....

9. —________Who is there?

—________Helem

A. She’s

B. That’s

C. It’s

D. There’s

答：C。it指人

10. It’s no good _________ today’s work till tomorrow.

A. to put off

B. putting off

C. put off

D. to be put off

答：B。it是形式主语，在It is good (use)句型中，真正主语用动名词。

11. It takes the spaceship more than three days to ______ the moan.

A. to send

B. being sent

C. to be sent

D. sending

答：C。讧是形式主语，真正主语是不定式，此处应用不定式的被动式。

12. Is ______necessary to tell his father everything?

A. it

B. that

C. what

D. he

答：A。it用作形式主语。

13. ________In summer the weather is terribly hot in Nanjing.

A. Soisit

B. Soitis

C. Itisso

D. ltsois

答：B。it指天气。强调同一件事不用倒装。

14. I find ______ simple to learn to drive a car.

A. its

B. it

C. he

D. him

答：B。it为形式宾语。

I5. It is nearly half a century________ the first computer was invented.

A. since

B. when

C. that

D. until

答：A。it指时间。

16. Her uncle has moved to Beijing and does not live with her. ________ her mother.

A. Neither does

B. So has

C. Nor ha s

D. So it is with

答：D。表示“某人也……”时，当苗句中含不同的谓语动词，用so it is with ....或It is the same with...句式。

17. ______is known to all that Taiwan is a part of China.

A. It

B. This

C. That

D. W hich

答：A。it为形式主语，真正的主语为that从句。

18. The baby sat on________mother’s knees, learning to speak.

A. it

B. it’s

C. its

D. /

答：C。it可指代婴儿。

19. We took ______for granted that he would join us.

A. this

B. that

C. it

D. them

答：C。it为形式宾语，真正宾语为that从句。

20. ________is forbidden to smoke in the concert hall.

A. Here

B. It

C. That

D. This

答：B。it做形式主语，不定式为真正主语。

21. ______no need for us to discuss the problem again since it has already been set-tied.

A. It has

B. There has

C. It is

D. There is

答：D。no need为名词做主语。或用It is not necessary...。

22. Was it in 1969 ________ the American astronaut succeeded ________ landing on the moon?

A. when, on

B. that, on

C. when, in

D. that, in

答：D。it用于强调句型中。

23. Was________ that I saw last night at the concert?

A. it you

B. not you

C. you

D. that you rself

答：A。为强调句的疑问句形式。

24. ______is five ki lometers from his home to our school.

A. It

B. This

C. That

D. There