动词不定式的被动式U2B7课件.ppt

1、主动语态主动语态（the active voice）被动语态被动语态（the passive voice）语态语态I will buy a car.A car will be bought by me.GrammarMusic is being taught(by Miss Li)now.转换规则：转换规则：Miss Li is teaching music now.复习各种时态的被动语态复习各种时态的被动语态 被动语态的基本结构被动语态的基本结构:be+done （以（以 the book,publish 为例）为例）一般现在一般现在/过去时：过去时：The book _.一般一般/过去将来

2、时过去将来时:The book _.The book _.现在现在/过去进行时：过去进行时：The book _.现在现在/过去完成时过去完成时:The book _.情态动词：情态动词：The book _.is/was publishedwill/would be publishedis/was going to be publishedis/was being publishedhas/had been publishedcan/could/may/mightbe published复习复习to do的时态：的时态：.He seems to know this.I hope to see

3、 you again.Im sorry to have given you so much trouble.He seems to be eating something.They are said to have been collecting stamps for over twenty years.与谓语动作同时发生与谓语动作同时发生发生在谓语动作之后发生在谓语动作之后发生在谓语动作之前发生在谓语动作之前动作正在进行动作正在进行在谓语动作之前发生在谓语动作之前发生持续到现在持续到现在to be doneto havebeen doneto doto have doneto be doin

4、gto have been doing动词不定式的被动语态动词不定式的被动语态 1.动词不定式的被动语态有两种形式：动词不定式的被动语态有两种形式：1）一般式）一般式 （not/never）to be done 2）完成式）完成式 （not/never）to have been done （表示不定式动作发生在谓语动词之前）（表示不定式动作发生在谓语动词之前）温馨提示：为更好地满足您的学习和使用需求，课件在下载后可以自由编辑，请您根据实际情况进行调整！Thank you for watching and listening.I hope you can make great progress！

5、.Complete the sentences with the given words,using the proper forms.It is an honour for me_(ask)to speak here.She asked _(send)to work in Xinjiang.He wanted the letter_(type)at once.to be askedto be sent to be typed 动词不定式的被动式U2B71.The dishes need 2.The mail is intended Sentence makingSentence making

6、washsendto be washed.to be sent.3.The singer refused4.The house isphotographsellto be photographed.to be sold.5.The wall is expectedpaintto be painted.frighten6.The bird seemsto be frightened.Please find the infinitives and their logical subjects.He thought it an honour to have been invited to the p

7、arty.The book is said to have been translated into many languages.She was the first woman to have been elected to such a post.(1)下午要开的会议很重要下午要开的会议很重要.(2)这所房子似乎自从他出生就已经建好这所房子似乎自从他出生就已经建好.More examples:The meeting to be held is of great importanceThe house seems to have been built since he was born.填空

8、 1.The temple _(repair)next week is old 2.Those boys like to _(take)to the cinema tonight.3.He pretended to _(bite)by the dog last month.4.I am sorry to _(keep)you waiting so long.5.He seems to_(punish)by his teacher yesterday.to be repaired be taken have been bitten have kept have been punished2.动词

9、不定式的被动语态在句子中的作用动词不定式的被动语态在句子中的作用 1)做主语（常用做主语（常用it做形式主语）做形式主语）To be offered sympathy by a robot is ridiculous.2)做表语做表语 明年明年,这种新药将在这种新药将在500个过度肥胖的人上进行试验。个过度肥胖的人上进行试验。It is ridiculous to be offered sympathy by.The new drug is to be tested out on the 500overweight people next year.3)做宾语做宾语 She didnt lik

10、e to be treated as a child.4)做宾语补足语做宾语补足语 Tony expected the house to be transformed.5）做定语）做定语英国人对即将在伦敦举行的奥运会感到骄傲。英国人对即将在伦敦举行的奥运会感到骄傲。The English are proud of the Olympic Games to be held in London.6）做状语）做状语他匆忙赶到订票处（他匆忙赶到订票处（booking office）却被告知）却被告知 所有的票都卖完了。所有的票都卖完了。He hurried to the booking office

11、only to be told that all the tickets had been sold out.“to be done”能做：能做：主语主语宾语宾语宾补宾补表语表语定语定语状语状语不定式的主动形式表示被动不定式的主动形式表示被动1.在在there be结构中。结构中。There is a lot of homework to do(to be done)There is no time to lose(to be lost).2.在在“npron+be+adj+to do”结构结构中。常用的形容词有中。常用的形容词有easy,difficult,hard,impossible,n

12、ice,pleasant,light,heavy,interesting,important,expensive,cheap,fit,dangerous等。等。He is hard to convince.He is an impossible person to work with3.在在“tooto do;enoughto”结构中。结构中。The problem is too difficult to work out(to be worked out)The house is big enough to live in.4.在在“with+n+to do”结构中。结构中。With not

13、hing to do,he lay in bedWith so many exercises to do,I cant go to the cinema5.当不定式的逻辑主语在句中出现时。当不定式的逻辑主语在句中出现时。I have a letter to type today Do you have anything to say?(I是是to type的逻辑主语的逻辑主语)(you是是to say的逻辑主语的逻辑主语)6.当不定式隐含在当不定式隐含在for sb to do结构中时。结构中时。This is the best book to read(=for usyou to read)

14、The important thing to do is to lock the door when we leave the house7.一些作表语用的不定式的主动形式。一些作表语用的不定式的主动形式。常见的这类动词有常见的这类动词有let(出租出租),rent，hire,blame等。等。The house is to let I felt I was to blame.通常在通常在believe,suppose,say,report等动词构成等动词构成的句子中可以把主动语态转换成被动语态或者的句子中可以把主动语态转换成被动语态或者被动语态和动词不定式的转换。如：被动语态和动词不定式的转

15、换。如：They say that Mike is sick in bed.It is said that Mike is sick in bed.Mike is said to be sick in bed.据说麦克卧床不起据说麦克卧床不起.动词不定式的被动式U2B7People believe that he was killed.It is believed that he was killed.He is believed to have been killed.大家相信他被杀了。大家相信他被杀了。1.She hates _ by her classmates.2.Tim refuse

16、d _ by his father to school.3.She struggled _ by the French visitors.to be accompaniedto be understoodFill in the blanksaccompany understand envylaughed at discuss testto be laughed at4.These are the issues _ tomorrow.5.The new drug is _ out on 500 patients next year.6.She was very beautiful but she

17、 didnt like _ by all the girls she met.to be testedto be enviedto be discussedaccompany understand envylaughed at discuss testFill in the blanks i am sailing,i am sailing,home again cross the sea.i am sailing,stormy waters,_.i am flying,i am flying,like a bird cross the sky.i am flying,passing high

18、clouds,_.can you hear me,can you hear methrough the dark night,far away,i am dying,forever trying,_,who can say.we are sailing,we are sailing,home again cross the sea.we are sailing,stormy waters,_.oh lord,oh my lord,to be near you,to be freeto be with you,to be freeto be with youto be near you,to b

19、e free1.It will take several weeks for your computer to _(repair).2.I knew him _(catch)by the police.3.A vote is required _(take)in our company at once.4.This makes it possible for them _(make)metals into any required shapes.5.Dick sped on the motorway only _(fine).6.When some money went missing fro

20、m the bank,Thomas was believed _(steal)it.be repairedto have been caughtto be takento maketo have stolento be fined综合练习综合练习7.I hope _(admit)to Zhongshan University.8.The book is said to _ (translate)into several languages.9.I feel greatly honored _ (welcome)into their society.10.Come on!It is an eas

21、y sentence _(translate).11.When I came in,he pretended to _.(read)12.All these gifts must be mailed immediately _(receive)in time for Christmas.13.Mrs Smith warned her daughter _(not drive)after drinking.to translateto be welcomedhave been translatedto be admittedbe readingto be receivednot to drive

22、14.Hearing the good news,he was too excited _(speak).15.It happened _(rain)when I got there.16.I am terribly sorry _(lose)your key.17.I am sorry _(say)that he is going from bad to worse.18.He asked _(send)to the place where he was most needed.19.What he hoped was _(admit)into the university20.He got

23、 to the station only _(find)all the tickets had been sold out.21.I am sorry _(keep)you waiting so long.to speakto be rainingto have lostto sayto be sentto be admittedto findto have kept22.On their return the father asked his son _(explain)what he had learnt.23.My advisor encouraged me _(take)a summe

24、r course to improve my writing skills.24.I dont know whether you happen _(hear),but Im going to study in the U.S.A this September.25.The flu is believed _(cause)by viruses that like to reproduce in the cells inside the human nose and throat.26.He seems _（punish)by his teacher yesterday.27._(save)the

25、 badly sick lady,the doctor had an operation on her.28.He was too frightened _ (say)anything.to explainto taketo have heardto be causedto have been punishedTo saveto say29.The school ordered all the classroom _(clean).30.My grandmother seems to have a lot _(worry)about.31.I am going to the post offi

26、ce.Do you have any letter _(post)?32.You are lucky enough _ (not catch)in the rain.not to have been caughtto be postedto worry to be cleaned翻译练习翻译练习(双语报双语报28）1.据说这会议已经被取消了据说这会议已经被取消了 The meeting is said to have been cancelled.2.这个学生似乎已经对政治失去了兴趣。这个学生似乎已经对政治失去了兴趣。The student seems to have lost interes

27、t in politics.3.残疾人不喜欢被别人嘲笑。残疾人不喜欢被别人嘲笑。The disabled dont like to be laughed at.4.没有可以可以浪费的时间了。没有可以可以浪费的时间了。There is no time to waste/be wasted5.能被邀请进这个英语俱乐部，是一大荣幸能被邀请进这个英语俱乐部，是一大荣幸 It is a great honor to be invited to the English Club.6.她假装没有听懂我说的话。她假装没有听懂我说的话。She pretended not to understand what I had said.7.我希望被中山大学录取。我希望被中山大学录取。I hope/expect to be admitted into Zhangshan University8.抱歉，我忘记了你的电话号码了。抱歉，我忘记了你的电话号码了。I am sorry to have forgotten your telephone number.