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Language1.They make shoes in that factory.主语主语+及物动词及物动词+宾语宾语Shoes are made (by them)in that factory.一般现在时：一般现在时：S(主语）主语）+am/is/are +过去分词过去分词2.They bought ten computers last term Ten computers were bought (by them)last term.一般过去时：一般过去时：S+was/were+过去分词过去分词3.They will finish the work in ten days.The work will be finished(by them)in ten days.一般将来时：一般将来时：S+will+be+过去分词过去分词4Amy can take good care of Gina Gina can be taken good care of by Amy.情态动词：情态动词：S+can/may/must/should+be+过去分词过去分词1.Something _ (do)to improvement.2.Your letter _(must write)by yourself this afternoon.3.Two more books _(will read)by her this week.4.Your bike _(mustnt put)here.5.The sports meeting _(hold)every year.6.Twenty holes _(dig)tomorrow.7.Her composition _(hand)the day before yesterday.8.When the winter comes,the ground _(cover)with snow.9.Can rice_ _(grow)in winter?10.The little boy_ _(will send)to school.is done must be writtenwill be readmustnt be putis heldwill be dugwas handed is coveredbe grownwill be sent下列时态的被动语态构成下列时态的被动语态构成 Some workers are painting the rooms nowThe rooms are being painted by some workers now.现在进行时：现在进行时：S+am/is/are+being+过去分词过去分词We have made twenty more keysTwenty more keys have been made by us.现在完成时：现在完成时：S+have/has+been+过去分词过去分词I was doing my homework at 8:00 last night My homework was being done(by me)at 8:00 last night.过去进行时：过去进行时：S+was/were+being+过去分词过去分词各种时态的被动语态构成各种时态的被动语态构成一般现在时：一般现在时：一般过去时：一般过去时：情态动词：情态动词：一般将来时：一般将来时：现在进行时：现在进行时：现在完成时：现在完成时：过去进行时：过去进行时：S+am/is/are+doneS+was/were+doneS+can/may/must/should+be+doneS+will+be+doneS+am/is/are+being+doneS+have/has+been+doneS+was/were+being+done.被动语态中的特殊情况被动语态中的特殊情况 1.不及物动词带介词和介词宾语时，在变为不及物动词带介词和介词宾语时，在变为被动语态时，仍然要带上介词。被动语态时，仍然要带上介词。e.g.The students listen to the teacher carefully in class.被动句：被动句：The teacher is listened to carefully by the students in class.e.g.They look after the new students in the school.被动句：被动句：The new students are looked after by them in the school.这些动词真奇怪，主动句中这些动词真奇怪，主动句中to 离开，被动句中离开，被动句中to回回 来。（来。（let，have，make，feel，see,watch,hear,notice)3.当动词带双宾语时(一个宾语是指人，一个是指物)，将其中指人的宾语提前作被动句的主语时，另一个宾语按顺序照抄下来；如是将指物的宾语提前作被动句的主语，在被动句中则指人宾语前应加“to”或“for”。常见加to的动词有give，send,teach，write,show,pass,ask,tell常见加for的动词有make,draw,buy e.g.He gives me a flower everyday.被动1 I am given a flower by him everyday.被动2 A flower is given to me by him everyday.e.g.My mother bought me a computer.被动1 I was bought a computer by my mother.被动2 A computer was bought for me by my mother.练习：将下列句子变为被动句。1.Li Lei listens to his father carefully.2.The mother looked after the baby in the room.3.We took care of the things.4.They gave us some work.5.The boy made them laugh all the time.6.My mother buys me a bike.His father is listened to carefully by Li Lei.The baby was looked after in the room.The things were taken care of by us.We were given some work.Some work was given to us by them.They were made to laugh all the time.A bike is bought for me.1.A lot of new roads _ built in the west of China.A.must B.must be C.has D.have 2.His car _ tomorrow.A.will be repaired B.is repaired C.is being repaired D.has been repaired 3.That kind of shirts _ cotton.A.is made from B.are made from C.is made of D.are made of 4.My suit are made _ cotton and _ Shanghai.A.from,in B.of,in C.of,by D.from,by 5.What is this _ in English?A.Calls B.calling C.call D.called 6.They _ day and night.A.are made work B.are made to work C.made to be worked D.are making to work 8.Many bridges _ over the river since liberation.A.are built B.Have built C.built D.have been built9.The radio says a wild animal zoo is to _ in our city.A.be building B.build C.be built D.built10.We cant use the bridge now,because it _.A.has been repaired B.is repairing C.is repaired D.is being repaired 11.Many high buildings _ in our city since I came here.A.have been built B.have built C.has been built D.has built12.You can go out if your homework _.A.is done B.will do C.will be done D.are finished15.This old machine _ the room wet.A.used to keep B.was used to keeping C.used to keeping D.was used to keep13.If he_ enough time,he will come up with an idea.A.gives B.will give C.is given D.will be given14.A new film is going to _ this Sunday.A.show B.showing C.be shown D.be showing17.This music _ the Moonlight Sonata.A.is listened to B.is heard C.is sounded like D.sounds like 18.This car _ a used car.A.doesnt look like B.isnt liked like C.does look D.looks19.If small trees _,they will grow up quickly.A.take good care of B.take good care C.are taken good care of D.are taken good care 20.Do you know what_?A.it calls B.does it call C.it is called D.is it called 21.Where _ the trousers _?A.aremade in B.are.made C.is.made in D.is.made1.He cleans the classroom every day.2.They finished their homework.3.I can mend his bike.4.She will buy ten books tomorrow.5.We shouldnt allow them to go out with their friends.6.The old man often makes us laugh.EXERCISEThe classroom_ _by him every day.Their homework _ _by them.His bike _ _ _.Ten books _ _ _tomorrow.They _ _ _to go out with their friends.We are often made _ _by the old man.is cleanedwas finishedcan be mendedwill be boughtshouldent be allowedto laugh
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