《2025年暑假课程练习八年级英语南方出版社》

(B)13.—May I go and play basketball, Mum?
—Certainly. But you ________ come back before ten o'clock.
A. can
B. must
C. may
D. can't

答案： 13. B

(B)14.They ________ supper when I got to their house.
A. was having
B. were having
C. have
D. had

答案： 14. B

Ⅳ.句型转换
1. Daming has been ill for about three days. (对划线部分提问)
How long has Daming been ill?
2. Watching too much TV does harm to our eyes. (改为同义句)
Watching too much TV is harmful to our eyes.
3. I call my father twice a week. (对划线部分提问)
How often do you call your father?
4. She has caught a cold. (改为一般疑问句,并作否定回答)
—Has she caught a cold? —No, she hasn't.
5. It's important to take care of your health. (改为同义句)
It's important to look after your health.

答案： 1. How long has 2. is harmful to 3. How often 4. Has; caught; hasn't 5. look after

1. 到了吃午餐的时间了,请先洗手。
It's time to have lunch. Wash hands first, please.
2. 见到它时,人人都忍不住大笑。
Everybody can't help laughing when they see it.
3. 我认为爸爸不会同意你的观点。
I don't think Dad will agree with you.
4. 我现在不能告诉你,因为我得认真思考一下。
I can't tell you now, because I have to think about it carefully.
5. 有了手机,人们互相交流更容易了。
With mobile phones, people communicate with each other more easily.

答案： 1. It's time to 2. can't help laughing 3. don't; agree with 4. think about 5. each other