初中英语主将从现练习题

主将从现

常见的主将从现的词有as soon as,when,while ,as,until等

一、单项选择

( ) 1. If you want to learn English well, you must use it as ___ as possible.

A. often

B. long

C. many

D. soon ( ) 2. ---What will Bill do if he ____in the test?

---He will try again.

A. fail

B. fails

C. will fail

D. is failing ( ) 3. Please tell her the news when she_____. OK, I will.

A. comes

B. will come.

C. come

D. would come ( ) 4. The students will plant trees if it ___ tomorrow.

A. didn’t rain

B. hasn’t rained

C. won’t rain

D. doesn’t rain ( ) 5. We__ home if there is no bus. ---Oh, what a pity!

A. will walk

B. have walked

C. walked

D. walk ( ) 6 . If it _____ tomorrow, I’ll go by car.

A. rain

B. will rain

C. rains

D. would rain ( ) 7. If Mary _______ next Sunday, we will go boating together.

A. will come

B. comes

C. shall come

D. should come ( ) 8. --- Don’t forget to ask him to write to me.

--- I won’t. As soon as he _______, I’ll ask him to write to you.

A. will come

B. came

C. comes

D. is coming ( ) 9. --- _____ the young girl _____ the old man clean his room every day?

--- Yes, she does.

A. Does; help

B. Has; helped

C. Did; help

D. Do; helps ( ) 10. --- What does Linda often do in the evening?

--- She often _______ her homework, but on the evening of March 12 she _______ TV.

A. does; watches

B. is doing; watched

C. does; watched

D. is doing; was watching

二、用动词的正确形式填空

1. If I come, I _______________ ( see ) you.

2. If it is fine, we________________( go ) for a walk.

3. If it rained, they ______________ ( stay ) at home.

4. You will spoil it if you ______________ ( not be ) careful.

5. We would be very much pleased if you _______________( come ).

6. Will you help me if I _______________ ( need ) you.

7. They will get wet if it __________________ ( rain ).

8. What a pity I haven’t got my car. If I had, I __________________( take ) you to the airport.

9. We would answer if we __________________( can ).

10. If you eat too much, you __________________( get ) ill.

三、请根据给的线索将下列句子补充完整。

A．eg. If I were poor, I would do my shopping in cheaper stores.

1. If I were trapped in a lift,____________________________.

2. If someone was following me down a dark street, ______________________.

B. eg. If I won one million dollar s in the lottery , I’d put it in the bank and watch it grow.

1.______________________________, I’d leave my home city.

2.______________________________ , I might not speak to you again.

四、请根据上下文完成对话。

1. A: What time will Kate be home?

B: If I __________(know) I ________________(tell) you. But unfortunately, she didn’t say a word with me because we argued yesterday.

A: Well, if she ____________(get) home before 10:00, please ask her to call me.

2. A: I’m so stressed out.

B: It’s none of my business, but if I ______________( be )you, I _____________( take ) some time off.

3. A: I’m afraid your flight has been delayed due to bad weather.

B: Oh no! When will it take off?

A: We don’t have any idea yet. If it_________ ( stop ) snowing this evening, then your flight _____________ (depart) some time tonight.

A: What are the chances that will happen?

B: It’s too early to tell. I ____________( let ) you know if I __________( hear ) any news.