初中英语被动语态公开课课件说课讲解.ppt

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1、初中英语被动语态公开课初中英语被动语态公开课课件课件The flowersWhat does she do every day?every day.are watered by herShe waters the flowers every day.主 谓 宾后面能接宾语的动词才有被动语后面能接宾语的动词才有被动语态态 (及物动词及物动词)be+P.P.被动语态的基本结构被动语态的基本结构:有各种时态的变化有各种时态的变化考点一考点一:1.Now English _ by more and more people all over the word.A.speaks B.is spoken C

2、.was spoken一般现在时的被动语态：一般现在时的被动语态：am/is/are+PPtask（一）（一）1.We like Miss Lin Very much.Miss Lin _ _ by us very much.2.Many young people love Jay Chou songs.Jay Chous songs _ _ by many young people.islikedareloved时态时态:结构：结构：am/is/are+done一般现在时一般现在时把下列句子改为被动语态：把下列句子改为被动语态：2.The lost boy _ at the street c

3、orner last night.A.was found B.is found C.was looked for一般过去时的被动语态：一般过去时的被动语态：was/were+PPtask（二）（二）1.The man repaired the car yesterday.The car _ _ by the man yesterday.2.Mr Song encouraged us to study hard last week.We _ _ to study hard by Miss Peng last week.wasrepairedwereencouraged时态时态:结构：结构：was

4、/were+done一般过去时一般过去时把下列句子改为被动语态：把下列句子改为被动语态：3.Many houses _ in the future.A.will build B.will be built C.are built 一般将来时的被动语态：一般将来时的被动语态：will+be+PPbe going to+be+PPtask(三三)1.The city will build the new airport next year.The new airport _ _ _ next year.2.Huidong Middle School is going to send two stu

5、dents to Hongkong to study.Two students_ _ _ _ _ to Hongkong to study.willbe are be 时态时态:结构：结构：will/be going to+be+done一般将来时一般将来时builtgoing tosent4.The rooms _ by some workers now.A.are being painted B.are painted C.are painting现在进行时的被动语态：现在进行时的被动语态：am/is/are+being+PP5.The trees _ by some workers at

6、 8 yesterday afternoon.A.are being watered B.are watered C.are watering过去进行时的被动语态：过去进行时的被动语态：was/were+being+PP6.Three bridges _ since last year.A.have built B.were built C.have been built现在完成时的被动语态：现在完成时的被动语态：have/has+been+PPtask(六六)1.Li Ming has already watered some flowers.Some flowers _ _ _by Li

7、Ming already.2.They have sold out the light green dress.The light green dress _ _ _ out.havebeen has 时态时态:结构：结构：Have/has+been+done现在完成时现在完成时wateredbeensold7.Flowers _ every day.A.has been watered B.should be watered C.should water含有情态动词的被动语态：含有情态动词的被动语态：情态动词情态动词+be+PP含有情态动词的被动语态：含有情态动词的被动语态：情态动词情态动词

8、+be+done1.You mustnt clean the room today.2.The room_ _ _ by you today.2.We should finish our homework on time.Our homework_ _ _ by us on time.（七）（七）mustnt should 结构：结构：be cleanedbefinishedPart 3一般现在时：一般现在时：一般过去时：一般过去时：一般将来时：一般将来时：现在进行时现在进行时:过去进行时：过去进行时：情态动词情态动词:am/is/are+done 情态动词情态动词+be+done will

9、+be+done was/were +done以下时态的被动语态构成以下时态的被动语态构成Summary现在完成时：现在完成时：has/have+been+doneTask 4 am/is/are+being+done was/were+being+done 表格：被动态基本结构时态时态被动语态结构被动语态结构一般现在时一般现在时一般过去时一般过去时现在进行时现在进行时过去进行时过去进行时一般将来时一般将来时过去将来时过去将来时现在完成时现在完成时过去完成时过去完成时am/is/are donewas/were doneam/is/are being donewas/were being do

10、newill/be going to be donewould be donehave/has been donehad been done考点二考点二:被动语态中的特殊情况被动语态中的特殊情况:思考思考思考思考1:1:判断下列句子的正误判断下列句子的正误判断下列句子的正误判断下列句子的正误1.It will happen in 50 years.()2.It will be happened in 50 years.()x注意问题注意问题1：不及物动词没有被动语态，如：不及物动词没有被动语态，如：happen,take place,begin,become dissappear,come o

11、ut.思考思考2:选择选择1.The pen _well.This pen _ well.A.is written B.writes A.is sold B.sells2.The music _ nice.A.sounds B.is soundedBA有些动词的主动形式表示被动含义有些动词的主动形式表示被动含义注意问题注意问题2：1.read,sell,last,wash,write等带状语（well,easily)时。如:Her book sells well.2.感官动词感官动词feel,look,smell,sound,taste等等与形容词连用时。与形容词连用时。如：如：The cak

12、e tastes delicious.B7.Many people _ during the earthquake in May,2008.A.were died B.dead C.diedhappen,last,die等动词不使用等动词不使用被动被动.注意问题注意问题3：思考思考4:把主动语态变为被动语态把主动语态变为被动语态I saw him fall off the tree.He _ _ _ fall off the tree.was seen to注意问题注意问题4：一些动词如（如：一些动词如（如：make,see,hear,watch 等），后接宾语补足语为不带等），后接宾语补足语

13、为不带“to”不定式时，不定式时，变被动语态时要加上变被动语态时要加上“to”。挑战9.Children should _.A.take good care of B.be taken good care C.be taken good care of固定短语的被动不要丢掉后面的固定短语的被动不要丢掉后面的介词或副词介词或副词注意问题注意问题5：如：如：如：如：1.He 1.He gavegave meme a book.a book.I I was given a book by him.was given a book by him.（以（以（以（以I I做主语）做主语）做主语）做主语）A

14、 bookA book was given was given toto me by Tom.me by Tom.（以物（以物（以物（以物bookbook作主语）作主语）作主语）作主语）2.He teaches 2.He teaches usus EnglishEnglish.WeWe are taught English by him.are taught English by him.（以人当主语）（以人当主语）（以人当主语）（以人当主语）EnglishEnglish is taught is taught toto us by him.us by him.（以物作主语）（以物作主语）（以

15、物作主语）（以物作主语）带双宾语句子的被动语态带双宾语句子的被动语态.（指物的宾语叫直接宾语，（指物的宾语叫直接宾语，指人的宾语叫间接宾语）指人的宾语叫间接宾语）常见的接双宾语的动词有常见的接双宾语的动词有常见的接双宾语的动词有常见的接双宾语的动词有:to:pass,give,teach,show,bring,hand to:pass,give,teach,show,bring,hand for:make,buy,draw,sing,get,for:make,buy,draw,sing,get,以以以以“人人人人”当主语时，变法和一般的变法一样；当主语时，变法和一般的变法一样；当主语时，变法和

16、一般的变法一样；当主语时，变法和一般的变法一样；以以以以“物物物物”当主语时，在保留的间接宾语前必须加当主语时，在保留的间接宾语前必须加当主语时，在保留的间接宾语前必须加当主语时，在保留的间接宾语前必须加toto或或或或for.for.注意问题注意问题6：注意问题注意问题5：It is said that=It is said to be 据说据说 It is reported/believed that 据报道据报道/据认为据认为 It is hoped that 希望希望 It is well known that 众所周知众所周知填空（完成被动语态填空）填空（完成被动语态填空）1.The

17、y often clean their classroom after school.（改为被动语态）（改为被动语态）Their classroom _ often _ by them after school.2.Li Lei gave Tom a new pen last week.（同上）（同上）A new pen _ _ _ Tom last week.iscleanedwas given toPractice3.A lot of people in China can speak English now.（同上）（同上）English _ _ _ by a lot of people

18、 in China now.4.I have learned English for about two years.（同上）（同上）English _ _ _ for about two years.5.They will publish these story-books next month.（同上）（同上）These story-books _ _ _ next month.can be spokenhas been learnedwill be published6.Another man-made satellite was sent up into space by them l

19、ast week(济南市中考题）济南市中考题）another man-made satellite into space last week.变主动语态变主动语态7.People there planted many trees last year.Many trees _ _ by people there last year.(青岛市中考题）青岛市中考题）8.They grow vegetables on the farm.Vegetables _ _on the farm（上海市（上海市中考题）中考题）They sent upwere planted are grown中考题中考题1.O

20、ur school _in 2002.(开办)2.The young trees must_ _ _ well.(照顾)3._ this building_(建成)last year?4.The book _ _(写)by him last year.5.The bridge _ _(不建造)in1989.6.The 29th Olympic Games will_ _(举行)in UK in 2012.was openedbe looked afterWas built was writtenwasnt builtbe held完成下列句子：完成下列句子：用所给动词的适当时态和语态填空用所给

21、动词的适当时态和语态填空用所给动词的适当时态和语态填空用所给动词的适当时态和语态填空 1.When _ the first man-made satellite _ 1.When _ the first man-made satellite _（sendsend）up into space?up into space?2.Last year vegetables _(grow 2.Last year vegetables _(grow）in the garden by in the garden by Tom and he _(sellTom and he _(sell）them himsel

22、f.them himself.3.She _ 3.She _（helphelp）him with his homework tomorrow him with his homework tomorrow evening.evening.4.How many magazines _4.How many magazines _（can borrowcan borrow）in your in your library every week?library every week?5.John _5.John _（hearhear）to go upstairs two hours ago.to go u

23、pstairs two hours ago.6.6.Who _ Who _（savesave）her father?her father?He _ He _ （savesave）by that policeman.by that policeman.一一 用适当的形式填空用适当的形式填空1 History is _ by the people.(make)2 He is often _ to do the work by the teacher.(ask)3 The book _ by him last year.(write)4 The radio _ last week.(mend)5 S

24、ome trees _ on the hill already.(plant)6 A new subway _(build)next year.7 She _(take)to the hospital already.8 Thousands of satellites _(send)up into the space so far.9 They said they _(invite)to the party already.10 The trains _(produce)in Zhuzhou.11 Young trees should _(water)often.madeaskedwas wr

25、ittenwas mendedhave been plantedwill be builthas been takenhave been senthad been invitedare producedbe watered8.The man _ clean the toilet because he _ rubbish when the police walked past the park.A.was made;was seen to throw B.was made to;was seen throwing C.made;sawsee/hear sb.do sthbe seen/heard

26、 to do sthsee/hear sb.doing sth.be seen/heard doing sth.make sb.do sth.be made to do sth.主动主动:被动被动:主动主动:被动被动:主动主动:被动被动:10.Your desk _.A.needs repair B.needs repairing C.needs to repairneed,allow 可以用可以用-ing形式表示形式表示被动被动need to be done =need doingbe allowed to do=allow doing练习：练习：将下列句子变为被动句。将下列句子变为被动句。

27、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 thin

28、gs 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.5、常见的被动结构：、常见的被动结构：（1）.be covered with 被被覆盖覆盖（2）.be made of 由由制作（发生物理变化）制作（发生物理变化）be made from 由由制作（发生化学变化）制作（发生化学变化）be made in 在（某地）制造在（某地）制造 be made by 被（某人）制造被（某人）制造3）be used for 被用来被用来 be used as 被当作被当作(作为作为)来使用来使用 be used to do sth 被用来做某事被用来做某事（4）.It is said that 据说据说 It is reported/believed that 据报道据报道/据认为据认为 It is hoped that 希望希望 It is well known that 众所周知众所周知结束结束