1、被動語態英語動詞有兩種英語動詞有兩種語態語態：主動主動語態和語態和被動被動語態。語態。 1.1.當我們不知道誰是動作的執行者當我們不知道誰是動作的執行者, 2. 或者只需強調動作的承受者時，要用或者只需強調動作的承受者時，要用被動語態被動語態。 時態：時態：1. 一般現在時：一般現在時：2.一般過去時：一般過去時：3.一般將來時一般將來時：4.情態動詞的被動語態：情態動詞的被動語態：被動語態被動語態結構：結構：be + 過去分詞過去分詞(PP) + (by )am/is/are + pp was (were) + ppwill (shall) /be going to + be + ppmus

2、t (can, may等等) + be + pp在改寫中應注意：在改寫中應注意：1.把把來的來的提到前面作被動語態的提到前面作被動語態的2.把動詞變成把動詞變成“”;3.主動語態中的主動語態中的變為介詞變為介詞的的典型題例典型題例例例1 將下列句子改為被動語態。將下列句子改為被動語態。 We clean our classroom every day. Our classroom is cleaned (by us) every day.一般現在時的被動語態：一般現在時的被動語態：am/are/is + 1. People play football all over the world.2.

3、 Mr. Green teaches us this term.Football all over the world .We this term.is playedby peopleare taught (by Mr. Green) 1. We often play basketball after class. 2.They use knives for cutting things. 3. Mike often helps his mother to do housework. 4. We use cameras for taking photos. 5. They dont make

4、cars in this factory. 6.Does she wash the clothes?一般過去時的被動語態：一般過去時的被動語態：was/were + 4. People built the Great Wall long ago.5. Two years ago we used the machinesto make shoes for children.The Great Wall long ago.Two years ago the machines shoes for children. was built (by people) were used (by us) to

5、 make 1.They watched a match on TV.2.He washed the car yesterday. 3. The teacher asked the student to bring some photos.4.She sent a postcard to me yesterday.5.The boys didnt do their homework.6.Did you clean the room last night?一般將來時的被動語態：一般將來時的被動語態：will / be going to + be + 6. We will write a diar

6、y next class.7. Tom is going to hold a birthday party.A diary next class.A birthday party . will be written (by us) is going to be held by Tom 1. We will have a test tomorrow. 2.Tom will teach me with my English. 3. She will borrow a book from the library. 4.Im going to buy a car next year. 5. They

7、are going to finish the work soon. 6. We wont see a movie this Sunday. 7.Are you going to buy a computer?情態動詞的被動語態：情態動詞的被動語態：must/have to/can等等 + be + 8. You must throw the broken pottery away at once.9. We have to finish our homework on time.The broken pottery at once.Our homework . must be thrown

8、away (by you) has to be finished (by us) on time 1.You must hand in your homework on time. 2. We should plant more trees. 3. He could play the violin when he was 7. 4. We should speak to the old man politely. 5. Parents should allow children to choose their own clothes. 6. We cant see the sun at nig

9、ht. 1.He use the board as a desk.2.Did Mike break your glasses?3.She doesnt often use the radio in class. 4.Her mother shouldnt allow her to get her ears pierced. 5.He gave me a nice gift yesterday.6.He will remember 20 words every day.10We gave him some books.He .Some books .was given some books (b

10、y us) were given him (by us) （1）將間接賓語間接賓語(人)變為主語，直接賓語(物)不變。（2）將直接賓語直接賓語(物物)變為主語，一般要在間接賓語前加介詞或. 1. He often gives me a flower. 2.Yesterday my mother told me an interesting story. 3. She will buy me a present. 4.Mr Xu teaches us physics. 5.We drew him a picture. 6.He often makes me a postcard. 7. Ill

11、buy him a big house.思思 考考 2：12I usually hear her sing English songs in the morning.She in the morning.is usually heard sing English songs 14He makes her horse work all day. Her horse all day.15. My father let me go out for a picnic. I out for a picnic.is made work was let go （1）感覺動詞感覺動詞(hear, see等等)

12、改被動語態改被動語態（2）使役動詞使役動詞(let, make等等)改被動語態改被動語態如動詞為如動詞為 make, see, hear, watch 等，后接等，后接賓語補足語為不帶賓語補足語為不帶“to”不定式時，不定式時，變被動變被動語態時要加上語態時要加上“to” 。如：。如： I saw him fall off the tree. He was seen fall off the tree.一、單項選擇：一、單項選擇：1. Only thirty-eight ideas by the newspaper. A. choose B. chose C. was chosen D. we

13、re chosen 2. As usual, Meihua at 6:30 this morning by her mother to get ready for school.（2006） A. has woken up B. woke up C. wakes up D. was woken up 3A neighbour helped to keep our dog. It while we were on holiday. (2005)A. was taken care B. took care ofC. is taken care of D. was taken care of4. A

14、t the end of the meeting Miss Green two minutes to decide whether she should join the project or not. (2004) A.gave B. was given C. had given D. was giving 5. Mr. Johnsons story by everyone who heard it.(2003) A. laughed at B. was laughed C. laughed D. was laughed at 二、請把下面句子改為被動語態1. They showed Jac

15、k carefully how to use it. Jack carefully how to use it. 2. Beijing held the 29th Olympic Games in 2008.The 29th Olympic Games in 2008. was shownwere held by Beijing 3. Miss Deng teaches us English. . .4. They saw the boy play basketball at 3:00 yesterday.The boy _ at 3:00 yesterday. We are taught English by Miss Dengwas