《2025年英语同步练习与测评高中英语必修第二册外研版》

3 从括号中选出合适的情态动词填空。
1. You must (must / can) be careful with the camera. It will cost you!
2. I've ordered some pizza, so we needn’t (wouldn't / needn't) worry about cooking when we get home, tired from work.
3. The police still haven't found the lost child, but they're doing all they can (can / may).
4. Anita could (could / would) speak three languages before she was six.
5. The restaurant can't (can't / needn't) be very good. It's always empty.
6. You mustn't (mustn't / needn't) put everything on the shelves until the glue has set hard.
7. She can't (can't / shouldn't) have left school, for her bike is still here.
8. It must have been (must have been / must be) raining when you arrived there.
9. --When did you go to Beijing?
--I might have been (might have been / must have been) there in 1994, but I can't remember it clearly.
10. Nobody knows where the jewels have gone and they might (might / should) have been stolen.

答案： 1. must 2. needn’t 3. can 4. could 5. can’t 6. mustn’t 7. can’t 8. must have been 9. might have been 10. might

4 从方框中选出合适的单词,并添加正确的情态动词补全短文。选项中有两项为多余选项。
annoy be become feel get have return take
$Last April, I went to Thailand on holiday with my family. One day, we were looking for a museum when some kids started splashing water over each other and laughing. They were having a water fight! "That cool water ^1 $must feel$ good on a hot day like this!" I thought. I asked my mum if I could join in. "No," she said. "You ^2 $could annoy$ other people in the street. Also, you ^3 $could get$ hurt." Soon, everyone in the street was splashing water and having a great time. "Ah," said my dad, "it ^4 $must be$ Songkran Festival today, the Thai New Year. People always have water fights during Songkran Festival." My mum heard this and changed her mind. "OK, son," she said, "go and have fun. After all, this ^5 $could become$ an amazing memory for you." I played with the other kids for a few hours and it was the best part of the holiday! My dad said we ^6 $could return to Thailand for next year's Songkran Festival.

答案： 1. must feel 2. could / may / might annoy 3. could / may / might get 4. must be 5. could / may / might become 6. could / may / might return