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Revision Passive voice
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被动语态的构成: be + 动词过去分词. 被动语态:主语是动作的承受者 。 当我们不知道谁是动作的执行者,或者没 有必要指出谁是动作的执行者时,或者只 需强调动作的承受者时,要用被动语态。 We use cameras for taking photos. ---Cameras are used for taking photos.
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be + 动词的过去分词 e.g. 1.They make trains in Zhuzhou. ( 主动语态 ) Trains _____made in Zhuzhou. ( 被动语态 ) 2.The farmers grow cotton every year. Cotton ____grown by the farmers every year. 3.Many people speak English. English ____spoken by many people. are is (be 有人称、时态和数的变化 ) 被动语态的构成
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一般现在时被动语态的构成 am/is/are+ 动词的过去分词 A) 肯定句形式: 如: Now it _________(use) for cooking. I _____________(look) after well every day. Many trees ______________(plant) every year. B) 疑问句形式: _______ it _______ for cooking? _________ many trees __________ every year? is used am looked are planted Isused Are planted
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What _______ it _______ for? 它被用来做什么 ? Where _______ you _______ after well? 你在哪里被照顾妥 当 ? C) 否定句形式: It ______________ for cooking. 它不是被用来煮饭的. I _______________ after well every day. 我没得到很好的照顾. Trees ____________________ every year. 不是每年都种树.一般现在时被动语态的构成 1.She often cleans the house. The house _______________ by her. 2.Do they call the dog “Bobby”? ______ the dog ______ “Bobby” by them? is often cleaned Is called is used are looked isn’t used am not looked aren’t planted
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一般过去时被动语态的构成 was/were+ 动词的过去分词 e.g 1. They built the house last year. The house ____ built last year. 2. Mike took these photos in the park. These photos ____ taken by Mike in the park 3. Did the policeman catch the man just now? ___ the man ______(catch) by the policeman just now? was were Was caught
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1. We built this bridge last year. The bridge __________ (build) last year. 2. The tiger in the zoo frightened the little girl. The little girl ________________ (frighten) by the tiger in the zoo. 3. He gave the girls some toys yesterday. The girls__________ (give) some toys yesterday. 4. They saw the boy steal something in the supermarket. The boy __________ (see) to steal something in the supermarket. was built was frightened were given was seen
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will be + 动词的过去分词一般将来时的被动语态 1. A wonderful English talk ___________ given by Mr Liu tomorrow. 2. The bridge _______________ completed in five months. 3. The meeting ____________ (hold) in the room 302 soon. 4. ______ these trees __________ (plant) on the hill tomorrow ? will be will be held Will be planted
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1.The photo __________ (show) to me soon. 2. A new building ______________ (build) in our school next year. 3.Tom _________ (lend) a new bike tomorrow. 4.A new bike ______________ (lend) Tom tomorrow. 5.Tom ___________________ (allow) watch TV after he finishes his homework 6.I think computer ______________(use) in everyday life in the near future. 7.The concert _______________ (take place) next Friday. 8.____ these trees ____________ (plant) on the hill tomorrow ? will be shown will be built will be lent will be lent to will be allowed to will be used will take place Will be planted
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含有情态动词的被动语态 e.g 1. They must build a hotel in the town. A hotel ______built by them in the town. 2. Must we keep the food in a cool place? ____ the food _____ kept in a cool place? 3. When may I hand in the homework? When _____ the homework __________? 情态动词 + be + 动词的过去分词 must be Must be maybe handed in
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1.Many stars _______________(can see) at night. 2.Your bike _____________ (must not put) there. 3. You must not take these magazines out of the reading-room. __________________________________________ ___________________________________ 4.You may write this letter in pencil. _____________________________________ can be seen mustn’t be put These magazines mustn’t be taken out of the reading room. This letter may be written in pencil.
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1. We have eaten up the food already. The food _____________ eaten up already. 2. Have they repaired the watch yet? _______ the watch ________ repaired yet? 3. They have kept these magazines in the library for a long time. Now these magazines__________ kept in the library for a long time. 4. They haven’t handed in these papers yet. These papers ___________________________yet. has/have been + 动词的过去分词完成时的被动语态 has been Has been have been haven’t been handed in
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1. ______ the work _____________ (finish) yet ? 2. The broken glass ___________________ (throw) away by me already. 3.My bad tooth ________ just ______________ (pull) out by the doctor. 4.There was no room for me. All the seats _____________________ (take). 5.You won't recognize him. He _______________ (change) a lot in fact. 6.Have you ________________ (invite) the party ? Yes, and so has my sister. 7.I know a new film ________________ (show) at the cinema recently Hasbeen finished has been thrown hasbeen pulled have been taken has changed been invited has been shown
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1. My pencil ___ the day before yesterday. A. found B. was found C. were found 2. His letter ________ soon. A. will finish B. was finished C. will be finished 3. The work ___ well ___ and my mother smiled. A. is, done B. was done C. will be, done 4. A new lab building ___in their school in a year. A. sets up B. was set up C. will be set up Exercise time
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5. The bottle ___ with medicine by the nurse. A. was filled B. was filling C. was full 6. Today many trees are being cut in our country. So more trees ____. A. must plant B. must be plant C. must be planted 7. My father _____ not to smoke any more. A. told B. is told C. are told 8. ___ Chinese ____ by the largest number of people in the world. A. Is, spoken B. Was, spoken C. Were, spoken
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注 意 事 项 之 一注 意 事 项 之 一 * 含有复合宾语的主动句,若宾补不 是带 to 的不定式, 变为被动句后必须 带 to( 例 let, make, see, hear, watch, notice 等 ) let sb do sth be let to do sth 1. We often hear him sing in the next room. He ___ often ____________ in the next room. 2. The boss made the workers work 14 hours a day. = The workers _________________ 14 hours a day. isheard to sing were made to work
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注 意 事 项 之 二注 意 事 项 之 二 * 含有短语动词的主动句变为被动句时 : 不要遗漏与动词连用的介词或副词。 1.We should take good care of the sick child. The sick child _________________________. 2.People listened to the speaker carefully. The speaker ____________carefully by people. 3. His friends often laugh at him. He _____ often ____________ by his friends. should be taken good care of was listened to islaughed at
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注 意 事 项 之 三注 意 事 项 之 三 * 含有双宾语的主动句变为被动句时, 直接宾语和间接宾语都可作主语。 1.My friends sent me some beautiful stamps. I ___________ some beautiful stamps by my friends. Some beautiful stamps ____________ me by my friends. 2. We gave Mike nice gifts on his birthday. Mike __________ nice gifts by us on his birthday. Nice gifts ____________ Mike by us on his birthday. was sent were sent to was given were given to
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用主动形式表示被动意义的常见情况 1). 一些由及物动词转化而来的不及物动 词加 well,easily 等副词, 如 : clean, read, sell, wash, write, cook, cut,need 等。 e.g. 1.This shirt _________ ( clean ) easily. 2.Her novels ________ ( sell ) well. 3. The new pen ________ ( write ) well. 4. This shoes need _________(wash). cleans sell writes washing
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用主动形式表示被动意义的常见情况 ( 2 )某些感观动词和系动词加形容词作 表语,如: feel, look, smell, sound, taste 等. eg. 1. The water _______ (feel) very cold. 2. The food ______ ( taste) very delicious. 3. Your idea _______(sound) really great. feels tastes sounds
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用主动形式表示被动意义的常见情况 (3) 表示开始、结束、持续、发生等的动词, 如: begin, close, end, open, last, happen, take place 1.The meeting _____(last) two hours yesterday. 2.Great changes ______________( take place) in the past 10 years. 3. The shop __________(close) at 6 pm. lasted have taken place closes
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Exercise time 1.The shop ______ (open) at half past eight in the morning. 2.Sandy __________(think) to be the best student in his class. 3.The tall man ________(see) to go into the house in his class. 4. The children _____________(take) good care of in the kindergarden. 5. This book ____________ ( cost ) you ten yuan. 6.This book ______________ ( must return) to the library on time. opens is thought was seen are taken cost must be returned
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Exercise time 7._________this song often ________(sing) by the students? 8.______the composition __________(hand) in tomorrow morning? 9. -- ________ Joan _______(give) you an English- Chinese dictionary yesterday? -- No. I ___________(give) an English-English dictionary. 10. The Chinese Communist Party ________(found) in July,1921. Issung Willbe handed Didgive was given was founded
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Exercise time 注意被动语态中介词的搭配: 1. All the chairs in the room are made_______wood. 2. The wine is made ________ grapes. 3. The machine was made __________ Uncle Wang. 4. This kind of bike is made____China. 5. The radio is used ____Mike ____learning English. 6. English is used____the second language in some countries. 7. Some of the letters are written _____ French. of from by in byfor as in
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1 Chinese ___by the largest number of people. A is speaking B speak C speaks D is spoken 2 A new bridge __over the river last year. A is built B was built C will be built D has built 3 Can you tell me whom the play ___in 1998? A was written by B was written C is written D is written 4 This kind of cotton ___in south China. A produces B is produced C was produced D produced
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5. Woolen clothes are used _____keeping us warm. A. of B. by C. for D. in 6. Older people must_____ politely. A. speak to B. be spoken C. be spoken to D. say to 7. I ___ five minutes to decide whether I should go or not. A. gave B. was giving C. had given D. was given 8. Good care ____ such things. A. should take of B. should be taken C. should be taking D. should be taken of 9. The boy__ streets without pay in the old days. A. was made to clean B. made clean C. made to clean D. was made clean
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10. The important meeting ___ on a cold morning last year. A. was has B. was held C. held D. had 11. Great changes___ in the past ten years in China. A. took place B. have taken place C. were taking place D. had taken place 12. You can't use the computer, it____. A. was broken down B. is wrong C. is bad D. has broken down 13. What time ___ the door ___ every day? A. does; closed B. does; close C. is; closed D. /; close 14. The apple ___very sweet. A. is tasted B. taste C. tastes D. are tasting
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Fill in the blanks using right forms: 1. All the students __________(ask) to bring a kite with them last Sunday. 2. Are many ways _______(try) to stop people from cutting down so many trees? 3. —What are on show in the museum? —Some photos _________(take) by American children. 4. This coat _________(wash) well. 5. Must the old people ____________(speak) to politely? were asked tried taken washes be spoken
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9. Have you found your necklace ________( 偷 ) last week? 6. I’m often _________( 警告) not to copy others’ homework. 7. He couldn’t explain why dinosaurs ___________ ( 消失 ). 8. I’ll have my bike __________________( 修理 ) tomorrow. 10. The PRC was _________( 成立 ) on October 1, 1949. warned disappeared mended / repaired stolen founded
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