《2025年英语同步练习与测评高中英语必修第二册外研版》

1b 运用 can, could, may 或 must,重写句子。
1. I think James celebrated late into the night because he looks tired.James may / must have celebrated late into the night because he looks tired.
2. It's possible that the food is ready.The food could / may be ready.
3. It's not possible that the festival has finished.The festival can’t have finished.
4. Sarah is thinking about going to the party.Sarah may go to the party.
5. It's certain that Grandma has cooked lots of delicious food.Grandma must have cooked lots of delicious food.
6. This is possibly the best Christmas ever!This could / may be the best Christmas ever!

答案： 1. James may / must have celebrated late into the night because he looks tired. 2. The food could / may be ready. 3. The festival can’t have finished. 4. Sarah may go to the party. 5. Grandma must have cooked lots of delicious food. 6. This could / may be the best Christmas ever!

2 阅读下列句子,选出画线情态动词在句中的用法。
1. He could lift up a very big rock at the age of 10.
A. an order
B. a request
C. ability
D. possibility
(C)
2. Could you lend me your dictionary?
A. an order
B. a request
C. ability
D. possibility
(B)
3. He couldn't have seen me last night. I stayed home all night.
A. an order
B. a request
C. ability
D. possibility
(D)
4. You must finish your homework first.
A. an order
B. a request
C. ability
D. possibility
(A)
5. You mustn't touch the machine.
A. an order
B. a request
C. ability
D. possibility
(A)
6. He must be waiting for us at the gate now. He must have told you about it yesterday.
A. an order
B. a request
C. ability
D. possibility
(D)
7. --May I close the window? --Yes, you may.
A. an order
B. a request
C. ability
D. possibility
(B)
8. He may be here today, but I am not sure.
A. an order
B. a request
C. ability
D. possibility
(D)
9. He may not have finished his homework.
A. an order
B. a request
C. ability
D. possibility
(D)

答案： 1. C 2. B 3. D 4. A 5. A 6. D 7. B 8. D 9. D