Unit 5 What are the shirts made of?被动语态讲解+习题 （无答案）

九年级英语unit5
在英语中，动词有两种语态，即主动语态和被动语态。被动语态的基本结构是“助动词 be + 及物动词的过去分词”，其中助动词be有人称、数和时态的变化,其变化规则与be作为连系动 完全一样。
1.一般现在时被动语态的各种句式结构
肯定式 主语+am/is/are+过去分词（ + by…)
否定式 主语+am/is/are + not +过去分词 (+by…)
疑问式 Am/Is/Are+主语+过去分词(+ by …)
特殊疑问词+ am/is/are+主语+过去分词（+ by ...)
2.一般现在时被动语态的基本用法。
用法 示例
表示经常性或习惯性发生的被动动作 I am often asked the question by my pupils.
表示近期正在发生的被动动作 These days people are moved by a teacher named Zhang Lili.
描述某种常态化的被动的客观事实 The spaceship is mainly controlled by computer.
强调目前存在的针对行为主体人的被 限制性动作 You aren’t allowed to take photos.
3.主动语态变为被动语态的方法
第一步:将主动语态的宾语改为被动语态的主语；
第二步:将主动语态的谓语改为“be+及物动词的过去分词”结构；
第三步:将主动语态的主语改为介词by的宾语，放在谓语之后(有时可省略)。
如图示：
主动语态: They (主语）grow (谓语）tea (宾语）in the south-east of China.
被动语态: Tea (主语）is grown (谓语）by them in the south-east of China.
把下列的主动句变为被动句。
1. People play football all over the world.
肯定句：Football is played all over the world by people.
否定句：Football isn’t played all over the world by people.
一般疑问句：Is football played all over the world by people.
特殊疑问句：Where is football played by people
2. The old man on TV tells a story on Sunday.
肯定句：_____________________________________.
否定句：_______________________________________
一般疑问句：______________________________________
特殊疑问句：_____________________________________________
3. Students listen to the kind teacher carefully.
肯定句：_____________________________________.
否定句：_______________________________________
一般疑问句：______________________________________
特殊疑问句：_____________________________________________
1.由….制造 ___________ 2.在…..制造 _____________
3.被制成…. ___________ 4.被（谁）制造 __________
填空。
1. The watch is________ (make) in China.
2. Paper is ______ _______ wood.(make)
3. Some trees __________ (plant) on the sides of mountains.
4. Chinese ___________（speak）by most people in the world.
5. The dictionaries _____________ (use) as tools for students to look up new words.
6. The Great Wall ___________ (visit) by many foreigners every day.
7. Sometimes the workers in that factory ___________ (tell) to work for extra time.
8. The classroom ____________ (not clean) every day.
9. _______ the radio __________ (listen) to by millions of people every day
10. This kind of MP5 ___________ (not make) in Hefei.
11. English _________ (learn) as a foreign language in most of Chinese people.
12. ________ the old woman often _______ (look) after by her
13. _________ ________ the bike made by （完成特殊疑问句）
14. ________ ________ the bike made in （完成特殊疑问句）
15. ______ ______ the blouse _______ of （完成特殊疑问句）
16. The Olympics _____________ (hold) every four years.
17. Where _______ tea _______ (produce) _________ in China
18. The plastic bags ________________ (not allow) to give the customers free.
19. Usually, my homework ________ (not do) in the afternoon.
20. The dogs _________ (take) good care of by my mother.
将下列句子变为被动语态：
1 They play football on Sunday.
2 Lucy does the homework in the evening.
3 They often use computers in class.
4 We make these machines in Beijing
5. The teacher often asks him questions.
6. People grow rice in the south of the country.
7. The school doesn't allow us to play in the playground without a teacher.
8. They clean their classroom every day.
__________________________________
9. I repair Jenny’s bicycle every Sunday.
____________________________________
10. Tom often plays basketball on the playground.
11. Sometimes she gives me a present.
12. The pupil asks the teacher to tell a story.
13. Children often sing this song.
14. He tells me to wait here for him.
15. People all over the world know the Great Wall .
16. Mary often takes care of the children.
17. They make this kind of camera in Shanghai.
__________________________________________
18. They write books in English.
__________________________________________
19. Do the famers grow tea in Fujian
__________________________________________
20. What language do they speak in that country
__________________________________________
用被动语态完成句子。
1.邮票被人们用来寄信。
2.手机是用来打电话的。
3.茶叶是在杭州被人们种植的。
4.你知道澳大利亚说英语吗？
5. 这座山整年被雪覆盖。_____________________________________________
6. 英语老师经常使用录音机。_____________________________________________
7. 你的手机是国产的吗？_____________________________________________
8. 这个老师每天给我们很多作业。_____________________________________________
9. 韩梅每天读很多书吗？_____________________________________________
10. 大家都喜欢这本书。_____________________________________________
11. 现在网络被广泛地运用于教学中。
_____________________________________________
12. 邮递员每天给别人送信。_____________________________________________
13. 一些学校要求学生不使用手机。_____________________________________________
14. 这些农场机械是在那个工厂被制造的吗？
_____________________________________________
15. 直到完成你的作业被完成，你才能看电视。
_____________________________________________