高中英语模块4Unit3被动语态牛津版必修4 完整版课件

1、Unit 3 Tomorrows world Grammar The passive voiceThe lovely robots attracts the visitors.The visitors are attracted by the lovely robots.S.V.O.O.V.S. A frog was caught by a big bird just now.V.O.O.V.A big bird caught a frog just now.S.S.The Passive voice1.句子的主动语态和被动语态可互换，在意义上区别很小。在主动语态中，句子的主语是动作发出者；在

2、被动语态中，句子的主语是动作的接受者或受影响者。Point out the verb, the subject and the object in the following sentences:We planted many trees last year.We must close the windows and the door.S V.O.SV.O Many trees were planted (by us) last year.The windows and the door must be closed.The film _ (name) ET.is namedThe Great

3、 Wall _ (visit) by many people every year.is visitedA birthday party _ (hold) now.is being heldThe film ET _ (show) in the cinema next week.will be showed2、被动语态的基本动词形式是be+过去分词。通过be的时态，可以构成不同时态的被动语态。e.g. Food is kept in the fridge. The glass was broken by the boy.+ done am/is/are 一般现在时 am/is/are+bein

4、g现在进行时shall/will+be一般将来时have/has+been现在完成时+ done was/were 一般过去时 was/were+being过去进行时would+be过去将来时had+been过去完成时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 _ (wate

5、r) by them now.was given is foundwill be finished 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

6、.was being builthas been builthad been builtwould be held is grown3.在用被动语态时还要注意一下几点：a. 在被动语态中，动作发出者往往置于by之后，但在不必指出动作发出者是谁、动作发出者并不重要或很难指出动作发出者是谁时，一般不提及动作发出者。e.g. Both the headsets and the gloves are connected to a computer network. b. 在give, lend, offer, send, tell和show等动词后，常带两个宾语，分别指人和物，变为被动语态时，常用指人

7、的宾语做句子的主语，也可用指物的宾语做句子的主语，但需在人前加介词toe.g. Our teacher often tells us some interesting stories in English. We are often told some interesting stories in English. Some interesting stories are often told to us in English.c.在主动语态中，“五看两听三使一感觉”后+sb/sth+动词原形，在被动语态中，则需在动词原形前带to。seewatchobservelook atnoticehea

8、rlisten tomakehavelet+Sb/sthdo被动Sb/sth beseenwatchedobservednoticedheardmadeto doe.g. 1. I often hear the girl play the piano in the afternoon. The girl is often heard to play the piano in the afternoon. The boss often makes the workers work extra hours. The workers are often made to work extra hour

9、s.d.在被动语态中，有时get可用来代替be，如get changed、get dressed和get hurt等。e.g. My bike got stolen last night. Youd better get changed quickly, as the party will begin soon. 1.我的自行车昨晚被偷了。 My bike got stolen last night. 2.这些蛋已经被打碎了。 The eggs have got broken.3.工资已经付给了工人们。 The workers have got paid.Translate the sente

10、nces using “get done”. e.短语动词结构。相当于及物动词的短语动词也可以有被动语态。如：look after, give up, take care of, pay attention to, make use of, put off, wake up, put out 等。 The children must be taken care of.The big fire has been put out. f. 一些特殊的被动语态句型: It+be done+that引导的从句e.g. It is said that he will recover soon. It is

11、 believed that the three missing sailors have drowned. 此句型可以和“that从句中的主语+ be done+to 互换dobe doinghave done It is said that Li Ping will study abroad.Li Ping is said to study abroad. It is said that Li Ping is studying abroad.Li Ping is said to be studying abroad.Li Ping is said to have studied abroa

12、d. 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.It is said that It is reported that It is hoped that It is well known that It is believed that More examples:Special passive patterns常用于这类句型的动词有say, believe, repo

13、rt, suppose, know和prove等.被动语态与系表结构被动语态表示动作，句子主语是该动作的承受者，过去分词表示动作；而系表结构表示状态，说明主语的特点或所处的状态。The long novel was written 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 ?被动语态被动语态系表结构系表结构 以下结构均为系表结

14、构 be amazed by, be addicted to, be hooked on, 爱上某人 be shocked at, be frightened by， be excited about, be bored with, be tired of, be disappointed atby, be interested in, be impressed at bywith（对印象深刻很感动）, be situated located inon(位于）, be surprised atby be pleased with, be satisfied with be occupied w

15、ithin be seated inat on be lost in be dressed in be determined to do Feedback:Choose the best answers:- Is Bob still performing ? - Im afraid not. He is said _ the stage already as he has become an official.to have left B. to leaveC. to have been left D. to be left 2. - Dont you think it necessary t

16、hat he _ to Miami but to New York ? - I agree, but the problem is _ he has refused to.will not be sent; that not be sent;thatC.should bot be sent;what D.should not send;what3. Millions of pounds worth of damage _ by a storm which swept across the north of England last night.A.has been caused B.had b

17、een causedC.will be caused D.will have been caused4. Much attention should _ the rapid increase in the 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 from5. She is very shy and she is not used to

18、 _ in front of others.A.praise B.praisingC.being praised D.be praised6. What did the students think of the speech made by the lectureer yesterday ? -To tell you the truth, the students were all _ with the _speech.A.boring;boring B.boring;boredC.bored;bored D.bored;boring7. My sister _ a good chance to go abroad for further education.A.offered B. was offeringC.has offered D. was offered8. Today many young people enjoy chatting on the net, but their sentences _.never read B. are never readC. werent read D. didnt read9. Every possible means _