八年级上册英语if引导的条件状语从句(作业及答案)

if 引导的条件状语从句（作业）

一、单项选择

( )1. If you to the party, you’ll have a great time.

A. will go

B. went

C. go

D. going

( )2. I her the answer if she me.

A. can tell, will ask

B. will tell, will ask

C. would tell, ask

D. will tell, asks

( )3. —What are you going to do tomorrow?

—We’ll go to the library tomorrow if it .

A. isn’t rain

B. rain

C. won’t rain

D. doesn’t rain

( )4. —Do you know when he will come back tomorrow?

—Sorry, I don’t know. When he back, I’ll tell you.

A. comes

B. will come

C. come

D. may come

( )5. What will you do if you to the old folk’s home

visit?

A. go

B. went

C. going

D. will go ( )6. I you up when he back.

A. will wake; come

B. will wake; comes

C. wake; comes

D. wake; will come

二、用所给词的适当形式填空

7.If there (be) fewer trees, there ( be)

more pollution.

8.If Marcia (live) alone, she

( keep) a pet dog.

na (buy) a new dress if the old one

(be) out of style.

10.If Mr. Green (say) I am hard- working, my

parents ( feel) glad.

11.I (go) to the beach if it

( not rain) this week.

12.He (write) a letter to his grandparents if he

(get) his report card this week.

13.If she (get) up late, she

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( not catch) the early bus.

三、根据汉语意思完成句子

14.如果努力学习，你就会取得好成绩。

If you , you good grades.

15.他如果看电视太久了，他的父母会不高兴。

If he

TV too much, his parents

unhappy.

16.如果我们为他组织生日聚会，大家都会来的。

Everyone if we a birthday party for him.

17.如果明天不下雨，我会和你一起去公园的。

If it tomorrow, I go to the park with you.

18.如果他有空，他会帮助你的。

If he , he you.

19.如果爸爸不去那儿，妈妈会生气的。

20.如果你和我们一起呆在这，你会玩得很开心的。

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【参考答案】

一、

1—6 CDDAAB

二、

7. is; will be 8. lives; will keep

9. will buy; is 10. says; will feel

11. will go; doesn’t rain 12. will write; gets 13.gets; will not catch

三、

14.work hard; will get 15. watches; will be 16. will come; organize 17. doesn’t rain; will

18.is free; will help

19.If dad doesn’t go there, mom will be angry.

20.If you stay here with us, you will have a great time.

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