The Passive Voice 被动语态

1. The Passive Voice 被动语态 ----By David

2. Who cleans the classroom every day? Who likes football? Weclean the classroom every day? Many boys like football. 动作的执行者 Active sentences tell us who or what does something

3. Active sentence主动语态 主语 谓语 宾语 2 1 3 The classroomis cleaned (by us )every day. 谓语be done 宾格 主语 Wecleanthe classroom every day. Passive sentence（被动语态） often do not tell us who or what does something 一般现在时的被动语态：am/is/are+done(过去分词）

4. (Wecleanthe classroom every day.) 主语 谓语 宾语 1 2 3 The classroomwas cleanedby us yesterday. 谓语be done 宾格 主语 Wecleanedthe classroom yesterday. 一般过去时的被动语态：was/were+done(过去分词）

5. 被动语态的构成 被动语态由“助动词be＋及物动词的过去分词”构成。助动词be的变化是通过人称、数和时态的变化表现出来的。 1.一般现在时的被动语态：am/is/are+done(过去分词） 2.一般过去时的被动语态：was/were+done(过去分词）

6. 动词的过去分词： 1.一般动词+ed: walked 1.规则变化的动词 （+ed) 2.以字母e结尾的+d: moved 3.以重读闭音节结尾的 双写最后一个辅音+ed: stopped 2不规则变化的动词 break-broke-broken build-built-built buy-bought-bought catch-caught-caught cut-cut-cut do-did-done give-gave-given hear-heard-heard know-knew-known make-made-made lose-lost-lost write-wrote-written

7. Judge: active sentence or passive sentence ? p __________ 1.Mary was sent to study in Canada three years ago. 2.I was told a story by my grandpa last night. 3.Alice gets many presents on her birthday party every year. 4. The door was broken by Tom yesterday. 5.We plant trees in spring. 6.Mr Wang taught us physics. P __________ ______ A P __________ A ______ A __________

8. Game time English

9. The Great Wall by Chinese people. was built English English is spoken by the most people in the world. The book was written by Margaret Mitchell. The umbrella is used for keeping off the rain . The light was invented by Thomas Edison .

10. 1.The old woman uses the telephone every day. 2. They like pop songs. 3.I watered the flowers this morning. 4.She put the book on the desk. Have a try The telephone is used (by the old woman ) every day. Pop songs are liked (by them). The flowers were watered( by me )this morning. The book was put (by her) on the desk.

11. 一般现在时被动语态的一般疑问句和否定句 1.The telephone is used by the old woman every day. 一般疑问句： Is the telephone used by the old woman every day? 否定句： The telephone isn’t used by the old woman every day? 2.Pop songs are liked by them 一般疑问句： Are pop songs liked by them? 否定句： Pop songs aren’t liked by them.

12. Let’s have a try. 1. My mother washes clothes in the morning. 被动语态： Clothes are washed (by my mother) in the morning. 一般疑问句： Are clothes washed (by your mother) in the morning? 否定句： Clothes aren’twashed (by my mother) in the morning. *2.Does She speak English? Is English spoken by her? 被动语态：

13. Change the following sentences into the Passive Voice 巩固练习 1.They make TV sets in that factory . TV setsare made in that factory 2.Northwest China grows the best cotton . The best cotton is grown in Northwest China . 3.They use this room for playing Ping pong . This room is used for playing Ping pong 4.Bell invented the telephone in 1876. The telephone was invented by Bell in 1876.

14. Choose the best answer C 1.Fast trains _____ in France and Japan. A. find B. is found C. are found D. found 2.English by us every morning. A. is B. reads C. are read D. is read 3. These cars in1885. A. were invented B. was invented C. is invented D. invented 4.The shoplast night. A. robbed B. was robbed C are robbed D opened D A B

15. Conclusion: 被动语态：主语是动作的 。 承受者 被动语态的构成： be +done 一般现在时—— am／is ／are+done 一般过去时—— was／were +done 一般疑问句： be动词提前 在be动词后加否定词not 否定句：

16. Good bye