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1、初三英语复习The flowersWhat does she doevery 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 态be + P.P.被动语态的基本结构:有各种时态的变化考点一:1. Now English _ by more and more people all over the word. A. speaks B. is spoken C. was spoken一般现在时的被动语态： am / is / are + PPtask（一）1.We like
2、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:结构：am / is / are + done一般现在时把下列句子改为被动语态：2. The lost boy _ at the street corner last night. A. was found B. is found C. was looked for一般过去时的被动语态： was / we
3、re + PPtask（二）1.The man repaired the car yesterday.The car _ _ by the manyesterday. 2.Mr Song encouraged us to studyhard last week.We _ _ to study hard by Miss Peng last week.wasrepairedwereencouraged时态:结构： was/were + done一般过去时把下列句子改为被动语态：3. Many houses _ in the future. A. will buildB. will be built
4、C. are built 一般将来时的被动语态： will + be + PP be going to + be + PPtask(三)1.The city will build the new airportnext year.The new airport _ _ _ next year.2.Huidong Middle School is going to send two students to Hongkong tostudy.Two students_ _ _ _ _to Hongkong to study.willbe are be 时态: 结构：will /be going t
5、o + be +done一般将来时builtgoing tosent4. 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： have / has + been + PPtask(四)1.Li Ming has already watered some flowers.Some flowers _ _ _by Li Ming already. 2.They have sold out the light green dress. The light green dr
6、ess _ _ _ out. havebeen has 时态: 结构：Have/has + been +done现在完成时wateredbeensold5. 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： 情态动词 + be + PP含有情态动词的被动语态：情态动词 + be + donedone 1.You mustnt clean the room today.The room_ _ _ by you today.2.We should finish our
7、homework on time.Our homework_ _ _by us on time.（四）mustnt should 结构：be cleanedbefinishedPart 3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 breakfast. 5.They should_ encouraged to study hard.6.Not only he but
8、also I _ punished last night.ishas beenwill be arebewas一 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 Some trees _ on the hill already. (plant) 6 A new subway _ (build)
9、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.made asked was written was mended have been planted will be bui
10、lthas been taken have been senthad been invitedare produced be watered一般现在时：一般过去时：一般将来时：情态动词:am/is /are + done情态动词+be+donewill + be + done was/were + done以下时态的被动语态构成Summary现在完成时：has / have + been + doneTask 4考点二:被动语态中的特殊情况:6. Good medicine _ bitter to the mouth. A. tastes B. is tasted C. taste This
11、pen _ well. A. is sold B. sell C. sells感官动词, 和sell等动词用主动 语态表被动. .思考思考3: 3: 选择选择 1.The pen _well. 1.The pen _well. A . is written B . writes A . is written B . writes 2.The music _ nice. 2.The music _ nice. A . sounds B . is sounded A . sounds B . is soundedBA有些动词的主动形式表示被动含义注意问题注意问题3 3： 1.read,sell,
12、last, wash, write等带状语 （well, easily)时。如:Her book sells well.2.感官动词feel, look, smell, sound, taste等 与形容词连用时。如：The cake tastes delicious.7. Many people _ during the earthquake in May, 2008. A. were diedB. deadC. diedhappen, last, die等动词不使用 被动.1.It will happen in 50 years. ( ) 2.It will be happened in
13、50 years. ( )注意问题注意问题2 2：不及物动词没有被动语态，如：happen, take place , begin , becomedissappear, come out.思考思考2: 2: 判断下列句子的正误判断下列句子的正误挑战x8. 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 / he
14、ar sb. do sth be seen / heard to do sthsee / hear sb. doing sth. be seen / heard doing sth.make sb.do sth. be made to do sth.主动: 被动:主动: 被动:主动: 被动:思考思考4: 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 4：一些动词如（如： make, see, hear, watch 等），后接宾语补足语为不带 “to”不定式时，变被动语态时要加上 “to”。挑战9. Children should _. A. take good care ofB. be taken good careC. be taken good care of固定短语的被动不要丢掉后面的 介词或副词10. Your desk _. A. needs repairB. needs repairingC. needs to repairneed, allow 可以用-ing形式表示 被动 need to be done = need doing be allowed to do
