初中英语被动语态公开课PPT课件.ppt

1、初三英语初三英语1The flowersThe flowersWhat does she doWhat does she do every day? every day?every day.every day.are wateredare watered by herby herSheShe waterswaters the flowersthe flowers every day. 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2be be + + P.P. 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

2、点一: :31.1. Now English _ by more and Now English _ by more and more people all over the word. more people all over the word. A.A. speaks speaks B.B. is spoken is spoken C.C. was spoken was spoken一般现在时的被动语态：一般现在时的被动语态：amam / / is is / / areare + + PPPP4task（一）（一）1.We like Miss Lin Very much.1.We like

3、 Miss Lin Very much. Miss Lin _ _ by us very Miss Lin _ _ by us very much. much. 2.Many young people love Jay Chou 2.Many young people love Jay Chou songs.songs. Jay Chous songs _ _ by Jay Chous songs _ _ by many young people. many young people.is islikedlikedarearelovedloved时态时态: :结构：结构：am / is / a

4、re + doneam / 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：52.2. The lost boy _ at the street The lost boy _ at the street corner last night. corner last night. A.A. was found was found B.B. is found is found C.C. was looked for was looked for一般过去时的被动语态：一般过去时的被动语态：waswas / / werewere + + PPPP6ta

5、sk （二）（二） 1.The man repaired the car yesterday.1.The man repaired the car yesterday. The car _ _ by the manThe car _ _ by the man yesterday. yesterday. 2.Mr Song encouraged us to study 2.Mr Song encouraged us to study hard last week. hard last week. We _ _ to study We _ _ to study hard by Miss Peng

6、last week. hard by Miss Peng last week.waswasrepairedrepairedwerewereencouragedencouraged时态时态: :结构：结构： was/were + donewas/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：73.3. Many houses _ in the future. Many houses _ in the future. A.A. will build will build B.B. will be built will be built C.C. are

7、built are built 一般将来时的被动语态：一般将来时的被动语态：will will + + be be + + PPPPbe going to be going to + + be be + + PP PP8task ( (三三) ) 1.The city will build the new airport1.The city will build the new airport next year. next year. The new airport _ _ _ The new airport _ _ _ next year. next year. 2.Huidong Mid

8、dle School is going to 2.Huidong Middle School is going to send two students to Hongkong to send two students to Hongkong to study. study. Two students_ _ _ _ _Two students_ _ _ _ _ to Hongkong to study.to Hongkong to study. willwillbe be are are be be 时态时态: :结构：结构：will /be going towill /be going to

9、 + be +done+ be +done一般将来时一般将来时builtbuiltgoinggoing totosentsent94.4. Three bridges _ since last Three bridges _ since last year. year. A.A. have built have built B.B. were built were built C.C. have been built have been built现在完成时的被动语态：现在完成时的被动语态：havehave / / hashas + + beenbeen + + PPPP10task ( (四

10、四) ) 1.Li Ming has already watered some 1.Li Ming has already watered some flowers.flowers. Some flowers _ _ _by Li Some flowers _ _ _by Li Ming already.Ming already. 2.They have sold out the light green dress. 2.They have sold out the light green dress. The light green dress _ _ The light green dre

11、ss _ _ _ out._ out. havehavebeen been has has 时态时态: :结构：结构：Have/hasHave/has + been +done+ been +done现在完成时现在完成时wateredwateredbeenbeensoldsold115.5. Flowers _ every day. Flowers _ every day. A.A. has been watered has been watered B.B. should be watered should be watered C.C. should water should water含

12、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 be + + PPPP12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 + + be + 1.1.You You mustntmustnt clean the room today. clean the room today.The room_ _ _ by you today.The room_ _ _ by you today.2.We 2.We shouldshould finish our homework on time. finish our homework on tim

13、e. Our homework_ _ _ Our homework_ _ _ by us on time. by us on time. （四）（四）mustnt mustnt shouldshould 结构：结构：bebe cleanedcleanedbebefinishedfinishedPart 313练习: 用be动词的正确形式填空.1.A knife _ used to cut apples.2. The air _ polluted already.3.The rooms _cleaned later.4. The students _ asked to have breakfas

14、t. 5.They should_ encouraged to study hard.6.Not only he but also I _ punished last night.ishas beenwill be arebewas14 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)1 History is _ by the people. ( make)2 He is often _ to do the work by the teacher. (ask)2 He is often _ to do the work by th

15、e teacher. (ask)3 The book _ by him last year. ( write )3 The book _ by him last year. ( write )4 The radio _ last week. ( mend)4 The radio _ last week. ( mend)5 Some trees _ on the hill already. (plant)5 Some trees _ on the hill already. (plant)6 A new subway _ (build) next year.6 A new subway _ (b

16、uild) next year.7 She _ (take) to the hospital already.7 She _ (take) to the hospital already.8 Thousands of satellites _ (send) up into the 8 Thousands of satellites _ (send) up into the space so far.space so far.9 They said they _ (invite) to the party 9 They said they _ (invite) to the party alre

17、ady.already.10 The trains _( produce) in Zhuzhou.10 The trains _( produce) in Zhuzhou.11 Young trees should _(water) often.11 Young trees should _(water) often.mademadeaskedaskedwas writtenwas writtenwas mendedwas mendedhave been plantedhave been plantedwill be builtwill be builthas been takenhas be

18、en takenhave been senthave been senthad been invitedhad been invitedare producedare producedbe wateredbe watered152022-5-2116一般现在时：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： 情态动词情态动词: : am/is /are + done am/is /are + done 情态动词情态动词+be+done+be+done will + be + done will + be + done was/were + done was/were + done

19、以下时态的被动语态构成SummarySummary现在完成时：现在完成时：has / have + been + donehas / have + been + doneTask 417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: :186.6. Good medicine _ bitter to Good medicine _ bitter to the mouth. the mouth. A.A. tastes tastes B.B. is tasted is tasted C.C. taste taste This pen _ well. This pen _ well.

20、 A.A. is sold is sold B.B. sell sell C.C. sells sells感官动词感官动词, , 和和sellsell等动词用主动等动词用主动语态表被动语态表被动. .19BA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1.read,sell, last, wash, write1.read,sell, last, wash, write等带状语（well, easilywell, easily)时。如:Her book sells well.Her book sells well. 2. .感官动词感官动词feel, look, smell,

21、sound, tastefeel, look, smell, sound, taste等等与形容词连用时。与形容词连用时。 如：如：The cake tastes delicious.The cake tastes delicious.207.7. Many people _ during the Many people _ during the earthquake in May, 2008. earthquake in May, 2008. A.A. were died were died B.B. dead dead C.C. died diedhappen, last, diehapp

22、en, last, die等动词不使用等动词不使用被动被动. .211.It will happen in 50 years. ( )1.It will happen in 50 years. ( )2.It will be happened in 50 years. ( )2.It will be happened in 50 years. ( ) 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 , happen, take place , begin , becomebecome dissappear, come out. d

23、issappear, come out.挑战 x x228.8. The man _ clean the toilet The man _ clean the toilet because he _ rubbish when the because he _ rubbish when the police walked past the park. police walked past the park. A.A. was made; was seen to throw was made; was seen to throw B.B. was made to; was seen was mad

24、e to; was seen throwing throwing C.C. made; saw made; saw23see / hear sb. do sthsee / hear sb. do sthbe seen / heard be seen / heard to doto do sth sthsee / hear sb. doing sth.see / hear sb. doing sth.be seen / heard be seen / heard doingdoing sth. sth.make sb.do sth.make sb.do sth.be made to do sth

25、.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: :24I saw him I saw him fall off the treefall off the tree. .He _ _ _ He _ _ _ fall off the treefall off the tree. .waswas seenseen toto 一些动词如（如：一些动词如（如： make, see, hear, make, see, hear, watch watch 等），后接宾语补足语为不带等），后接宾语补足语为不带“to”“to”不定式时，不定

26、式时，变被动语态时要加上变被动语态时要加上“to”to”。挑战259.9. Children should _. Children should _. A.A. take good care of take good care of B.B. be taken good care be taken good care C.C. be taken good care of 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2610.10. Your desk _. Your desk _. A.A. needs repair n

27、eeds repair B.B. needs repairing needs repairing C.C. needs to repair needs to repairneed, allow need, allow 可以用可以用-ing-ing形式表示形式表示被动被动need to be done need to be done = = need doing need doingbe allowed to do be allowed to do = = allow doing allow doing27练习：练习：将下列句子变为被动句。将下列句子变为被动句。 1.Li Lei listens

28、 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 .His father is listened to carefully by Li Lei .The baby

29、 was looked after in the roomThe baby was looked after in the room. .The things were taken care of by us.The things were taken care of by us.We were given some work.We were given some work.Some work was given to us by them.Some work was given to us by them.They were made to laugh all the time.They w

30、ere made to laugh all the time.A bike is bought for me.A bike is bought for me.285 5、常见的被动结构：、常见的被动结构：（1 1）.be covered with .be covered with 被被覆盖覆盖 （2 2）.be made of .be made of 由由制作（发生物理变化）制作（发生物理变化） be made from be made from 由由制作（发生化学变化）制作（发生化学变化） be made in be made in 在（某地）制造在（某地）制造 be made by be

31、made by 被（某人）制造被（某人）制造293 3）be used for be used for 被用来被用来 be used as be used as 被当作被当作( (作为作为)来使用来使用 be used to do sth be used to do sth 被用来做某事被用来做某事（4 4）.It is said that .It is said that 据说据说 It is reported / believed that It is reported / believed that 据报道据报道/ /据认为据认为 It is hoped that It is hoped that 希望希望 It is well known that It is well known that 众所周知众所周知302022-5-2131