复件(2)passivevoice被动语态

1、被动语态动词的语态语态有两种：主语是动作的发出者为主动语态；We clean our classroom every day. 主语是动作的接受者为被动语态。Our classroom is cleaned by us every day.被动语态构成形式：常用于以下几种状态中。一般现在时，一般过去时，一般将来时，含有情态动词的句子，现在完成时，以及一些特殊状态中。主动语态和被动语态。Whats wrong with the cookie? The cookie was stolen.一般现在时的被动语态： am / is / are +doneHis mother washes clothe

2、s every day. Clothesare washedby his mother every day.Mary waters flowers every dayFlowersare wateredby Mary every day.English is spoken by many people.Many people speak English.Change this sentence into passive voice：We call the snowman Mr. Smith.The snowman is called Mr. Smith.一般过去时的被动语态： was / we

3、redoneMary bought some fruits yesterday.Some fruits were bought by Mary yesterday.The cat ate a fish yesterday.A fish was eaten by the cat yesterday.一般将来时的被动语态： will+ be+ done(过去分词)They will finish the work in ten days.The work will be finished (by them)in ten days.The cat will catch the mouse.The m

4、ouse will be caught by the cat.情态动词的被动语态： must /can /could /may + be + doneThe elephant can carry the girl easily.The girl can be carried easily by the elephant.The bird can sing some beautiful songs.Some beautiful songs can be sung by the bird.we must put the ice cream into the fridge.The ice cream

5、 must be put into the fridge.现在完成时的被动语态： have /has / + been + doneI have finished my homework.My homework_ _ _by me .has been finishedChange these sentences into passive voice.1.The girl cleans the window once a week. The window _ _ once a week.2.People use knives for cutting things. Knives _ _for c

6、utting things.3. We found the ticket on the floor . _ _ _ _ on the floor.4.I told her to return the book in time. She _ _ to return the book in time. is cleanedare usedThe ticket was foundwas told5. She will bring the book here tomorrow.The book _ _ _here by her tomorrow. 6.You can use a dictionary

7、in the examA dictionary _ _ _by you in the exam. will be brought can be used 对划线部分提问1. The book was bought by him in the bookstore.Where was the book bought by him?2.The dishes are always washed by Mom after dinner When are the dishes always washed by Tom?3. Many trees will be planted by him in the

8、park .What will be planted by him in the park?Pay attention to the following words1）若宾语补足语是不带to 的不定式，变为被动语态时，该不定式前要加to。此类动词为感官动词。feel, hear, make, observe, see, notice, watchThe teacher made me go out of the classroom.- I was made to go out of the classroom (by the teacher).We saw him play football

9、on the playground.- He was seen to play football on the playground.believe, consider, declare, expect, feel , report, say, see, suppose, think, understandIt is said that 据说It is reported that 据报道 It is believed that大家相信It is hoped that大家希望It is well known that 众所周知It is thought that大家认为It is suggest

10、ed that据建议It is taken granted that 被视为当然It has been decided that 大家决定 It must be remembered that务必记住的是It is said that she will leave for Wuhan on Tuesday.2.表示据说或相信 的词组e.g. A traffic accident _(happen) just now.happened2. 连系动词（Link.v.)如：be、look、seem、 feel、sound、smell、taste、get、turn、become e.g. Peking

11、 Opera _ (sound) beautiful.sounds 3. 当此动词表示事物的自然属性的时候e.g. The pen _(write) very fast.writesThis kind of sweater _(sell) well. sells 1. 不及物动词（vi.) 如:happen、take place 、appear、 disappear注: 不用被动语态情况有：1.What is this _ in English?A.Calls B. calling C. call D. called 2.They _ day and night.A.are made work

12、 B. are made to work C. made to be worked D. are making to work 3.If he_ enough time, he will come up with an idea.A. gives B. will give C. is given D. will be given4.You can go out if your homework _.A. is done B. will do C. will be done D. are finished5.This old machine _ the room wet.A. used to keep B. wa