參考被動語態(tài)passive voice

1、Unit 3 A Taste of Travel Grammar and usageThe man _(call) “ Good husband”.is calledThe pet dog _(treat) by vets. is being treatedA frog _ ( catch) by a big bird/pelican just now.was caughtbe + doneThe passive voicePoint out the verb, the subject and the object in the following sentences:We kept food

2、 in the fridge.We must close the windows and the door.S v.O.SV.O Food was kept (by us) in the fridge.The windows and the door must be closed.How can we change a sentence into passive voice ?1. Find out the object of the sentence and use it as the subject of the sentence with the passive voice.2. Dec

3、ide the tense of the sentence and use the related form of its passive.3. If necessary, use”by” to join the former subject, which should be put into its object form.When do we use the passive voice ?Many houses will be built here.1. 不知道或沒必要指出動作的執(zhí)行者。The song “ The East is Red” was written by a poor pe

4、asant.2. 強調(diào)動作的承受者。The plan was supported by those who wished to have more free time for their family. 3. 動作的執(zhí)行者有較長的修飾語。You are requested to attend the meeting.4. 出于禮貌，不愿意說出動作的執(zhí)行者。Change the following sentences into the passive voice:1. All of us like her.2. We are discussing the question.3. We have

5、put off the meeting.4. I will develop my picture next week.She is liked by all of us.The question is being discussed.The meeting has been put off.My picture will be developed next week.be+ done am/is/are 一般現(xiàn)在時 am/is/are+being現(xiàn)在進行時shall/will+be一般將來時have/has+been現(xiàn)在完成時be+ done was/were 一般過去時 was/were+b

6、eing過去進行時would+be過去將來時had+been過去完成時Please read Point 3 on Page 48.Fill in the blanks with the right form of the words given:I _(give) a new book by my father on my birthday.English _(find) very useful.3.The work _(finish) tomorrow.4. The flowers _(water) by them now.was given is foundwill be finishe

7、d are being watered5.The railway _ (build) this time last year.6. The new way _ already _ (build).7. The new railway _ (build) by the end of last year.8. He told me the sports meeting _(hold) the next month.9. Rice _(grow) in the south of the States.was being builthas been builthad been builtwould b

8、e held is grownChange the following sentences into passive voice and ask questions about the underlined parts:1. We will build many new sports venues for the Beijing Olympics.Many new sports venues will be built for the Beijing Olympics.What will be built for the Beijing Olympics ?2. They were playi

9、ng the final match in the stadium yesterday evening.3. John carried the Canadian flag at the opening of the Olympics.The final match was being played in the stadium yesterday evening.Where was the final match being played yesterday evening?The Canadian flag was carried by John at the opening of the

10、Olympics. Who (Whom) was the Canadian flag carried by at the Olympics ?4. We have made the flags by hand.5. I will take care of your dog while you are away.The flags have been made by hand.How have the flags been made ?Your dog will be taken care of while you are away.What will be taken care of whil

11、e you are away ?Modal verb + be + doneWe can use modal verbs in the passive voice to talk about ability, possibility, duty, permission, etc.We could train dogs to catch bad guys. Computers can calculate the position of the viewer at any time.The position of the viewer can be calculated at any time.

12、Dogs could be trained to catch bad guys.Practice:1. The viewer can touch the objects in the film.2. The viewer may feel a real sense of achievement and happiness.3. The scenery might not impress some tourists.The objects in the film can be touched.A real sense of achievement and happiness may be fel

13、t.Some tourists might not be impressed by the scenery. 4. Scientists ought to develop digital technology further.5. The viewer must wear special gloves.Digital technology ought to be developed further.Special gloves must be worn.被動語態(tài)的各種句型：1.單賓語結(jié)構(gòu)。Our English teacher often uses a tape-recorder in tea

14、ching English.A tape-recorder is often used (by our English teacher ) in teaching English.The villagers gave the foreign guests a warm e.The foreign guests were given a warm e by the villagers.A warm e was given to the foreign guests by the villagers.We offered people in the flooded areas some food

15、and clothes.2.雙賓語結(jié)構(gòu)。People in the flooded areas were offered some food and clothes.Some food and clothes were offered to the people in the flooded areas.3.復(fù)合賓語結(jié)構(gòu)。They heard someone singing in the next room.objectObject complementSomeone was heard singing in the next room.在主動語態(tài)中，有些使役動詞和感官動詞后接不帶to的不定式

16、作賓語補足語。 但在被動語態(tài)中，要改為帶to的不定式作主語補足語。如：see/hear/make sb. do sth.Sb. be seen/heard/made to do sth.They saw the boy fall from the tree.The boy was seen to fall from the tree.The teacher made the students clean the classroom again.The students were made to clean the classroom again.We heard the boy break t

17、he glass.The boy was heard to break the glass.特例：Finally they let the boy go.Finally the boy was let go. 4.短語動詞結(jié)構(gòu)。相當于及物動詞的短語動詞也可以有被動語態(tài)。 如：look after, give up, take care of, pay attention to, make use of, put off, wake up, put out 等。The children are taken good care of.The big fire has been put out.孩子

18、們得到了很好的照顧。大火已經(jīng)撲滅了。特別注意：1. 只有及物動詞和及物動詞短語才可以有被動語態(tài)。 不及物動詞，不及物動詞短語或系動詞沒有被動語態(tài)。 如：happen, go on, take place, belong to, sound, feel等。Correct mistakes:This room is belonged to me.This music is sounded sweet. belongs tosounds2.有些動詞常用主動形式表示被動的意思，如：open, write, read, sell, wash, measure 等。Your article reads w

19、ell.This type of car sells well in China.This hall measures 100 metres long and 60 metres wide.It is said that It is reported thatIt is hoped that It is well known that It is believed that It must be pointed out that 3.在一些固定句型中常用被動語態(tài)。 如：It is reported that another man-made satellite will be sent int

20、o the moon next month.Another man-made satellite is reported to be sent into the moon next month. 據(jù)報道,下個月又一顆人造衛(wèi)星將會被發(fā)送到月球上.The three missing sailors are believed to have drowned .It is believed that the three missing sailors have drowned.人們認為這三個失蹤的海員已經(jīng)淹死了. It is said that Li Ping is studying abroad.L

21、i Ping is said to be studying abroad.Li Ping is said to have studied abroad. Li Ping is said to have been studying abroad. It is said that Li Ping studied abroad. It is said that Li Ping has been studying abroad.被動語態(tài)與系表結(jié)構(gòu)：被動語態(tài)表示動作，句子主語是該動作的承受者，過去分詞表示動作；而系表結(jié)構(gòu)表示狀態(tài)，說明主語的特點或所處的狀態(tài)。The long novel was writ

22、ten by Mr. Lu Xun in the 1920s.The long novel is well written, isnt it ?The glass was broken by his little son yesterday.Look, the glass is broken! Who broke it ?被動語態(tài)被動語態(tài)系表結(jié)構(gòu)系表結(jié)構(gòu)Feedback:Choose the best answers: Is Bob still performing ? Im afraid not. He is said _ the stage already as he has e an o

23、fficial.to have left B. to leaveC. to have been left D. to be left2. Millions of pounds worth of damage _ by a storm which swept across the north of England last night.A. has been caused B. had been causedC. will be caused D. will have been caused3. Much attention should _ the rapid increase in the

24、number of cars on the roads, which may_ traffic jams and more accidents.A. pay to;result in B. be paid;result fromC.be paid to;result in D. be paid;result from4. She is very shy and she is not used to _ in front of others.A. praise B. praisingC. being praised D. be praised5. What did the students th

25、ink of the speech made by the lecturer yesterday ? To tell you the truth, the students were all _ with the _speech.A. boring; boring B. boring; boredC. bored; bored D. bored; boring6. My sister _ a good chance to go abroad for further education.A. offered B. was offeringC. has offered D. was offered

26、 7. Every possible means _ to prevent the air pollution, but sky is still not clear.A.is tried B. are triedC. have tried D. has been tried8. George and Lucy got married last week. Did you go to their wedding ? No. I _ . Did they have a big wedding ?was invited B. have not been invitedC. hadnt been i

27、nvited D. didnt invitePractice:1. All the employees except the manager _to work online at home. （2004廣東） A. encourages B. encourage C. is encouraged D. are encouraged2. The number of deaths from heart disease will be reduced greatly if people _to eat more fruit and vegetables. （2004上海） A. persuade B. will persuade C. be persuaded D. are persuaded 3. More patients _in hospital