《2025年通城学典课时作业本九年级英语上册人教版河北专版》

含有情态动词的被动语态
1. 基本构成：情态动词 + be + 及物动词的过去分词
2. 句式：(1) 一般疑问句：情态动词 + 主语 + be done (+ by + 宾语)?
(2) 否定句：主语 + 情态动词 + not + be done (+ by + 宾语).
(3) 特殊疑问句：特殊疑问词 + 情态动词 + 主语 + be done (+ by + 宾语)?

答案： 1. 情态动词；be 2.（1）情态动词 （2）情态动词；not （3）特殊疑问词

一、用所给词的适当形式填空。
1. The machines should be checked (check) once every year.
2. The natural environment must be protected (protect) by all the people.
3. Where can the lost boy be found (find)?
4. The fruit should be kept (keep) well during winter.
5. The water should not be put (not put) here.
6. Thanks to the Internet, different kinds of information can be learnt/learned (learn) in a short time.
7. Must the work be finished (finish) by 6:00 this evening?
8. Can this kind of bike be bought (buy) in that shop?

答案： 1. be checked 2. be protected 3. be found 4. be kept 5. not be put 6. be learnt/learned 7. be finished 8. be bought

二、按要求完成句子。
1. Some people think they should plant trees in the park. (改为被动语态)
Some people think trees shouldbeplanted in the park.
2. Nobody can answer the question. (改为被动语态)
The question can'tbeanswered.
3. The lights should be turned off when we leave the room. (对画线部分提问)
What should beturnedoff when we leave the room?
4. Children should be given chances to show themselves. (改为一般疑问句)
Should children begiven chances to show themselves?
5. Can the dogs be looked after well by them? (改为主动语态)
Cantheylookafter the dogs well?

答案： 1. should be planted 2. can't be answered 3. What；be turned off 4. Should；be given 5. Can they look after

三、用方框中所给单词的适当形式填空。
society chance manage community education
1. Li Lin says he will have a(n) chance to study abroad next month.
2. What you learn at school plays a very important part in shaping your behavior in society.
3. My new neighbor hopes to make more friends in the community.
4. The boy learned to manage all kinds of difficulties.
5. How to educate children is a problem for young parents in China.

答案： 1. chance 2. society 3. community 4. manage 5. educate