被動語態(tài)被動語態(tài)什么叫被動語態(tài)？Iclosethe door主主謂謂賓賓isd byme一、被動語態(tài)含義 被動語態(tài)表示主語是動作的承受者。被動語態(tài)表示主語是動作的承受者。 將賓語變主語將賓語變主語 主語變賓語主語變賓語 謂語變謂語變 be+V.pp二、被動語態(tài)結(jié)構(gòu) 主主+ be+V.pp+(by sb.)EXERCISE 1.許多樹被種。 Many trees are planted (by people). 2.那首歌被唱了許多遍了。 The song is sung many times (by people).八種時態(tài)下的被動語態(tài)八種時態(tài)下的被動語態(tài)三、被動語態(tài)的時態(tài)三、被動語態(tài)的時態(tài)am/is/are +V.pp1）一般現(xiàn)在時）一般現(xiàn)在時2)一般過去時一般過去時 was/were +V.ppEg:那個杯子昨天被我打破了。那個杯子昨天被我打破了。That cup was broken by me. 3)現(xiàn)在進行時現(xiàn)在進行時 am/is /are being +V.pp Eg: 這里一個新電影院正在被建。這里一個新電影院正在被建。 A new cinema is being built here 4)過去進行時過去進行時 was/were being + V.pp Eg：昨晚八點一個會議正在被召開。：昨晚八點一個會議正在被召開。 A meeting was being held at 8 oclock last night.5)現(xiàn)在完成時現(xiàn)在完成時 has /have been + V.pp eg:工作已經(jīng)被他們完成了。工作已經(jīng)被他們完成了。 The work has been finished by them. 6)過去完成時過去完成時 had been + V.pp eg:截止去年底，一個新體育館已經(jīng)在北京被完成了。截止去年底，一個新體育館已經(jīng)在北京被完成了。 By the end of last year, a new gym had been completed in Beijing.7)一般將來時一般將來時 will be + V.ppEg:如果工廠關(guān)閉，成百上千的工作將會被丟如果工廠關(guān)閉，成百上千的工作將會被丟 Hundreds of jobs will be lost if the factory closes. 8）過去將來時）過去將來時 should/would be + V.pp Eg:她說消息會被送給她說消息會被送給Tom。 She said that the news would be sent to Tom. 9)情態(tài)動詞的被動語態(tài)情態(tài)動詞的被動語態(tài) can/may/must be+V.pp Eg:你的作業(yè)必須被完成。你的作業(yè)必須被完成。 Your homework must be finished.四、句子種類 主+系+表 主+動 主+動+賓 主+動+雙賓 主+動+賓+賓補1)主+動+雙賓的被動 I give you a book. 主 動 間接賓語 直接賓語 You are given a book (by me). A book is given to you (by me).2) “主主+動動+賓賓+賓補賓補”結(jié)構(gòu)的被動語態(tài)，將賓語結(jié)構(gòu)的被動語態(tài)，將賓語 變?yōu)楸粍咏Y(jié)構(gòu)中的主語，其余不動變?yōu)楸粍咏Y(jié)構(gòu)中的主語，其余不動.They turned the room into a shop. The room was turned into a shop.主主 動動 賓賓 賓補賓補 3）在使役動詞）在使役動詞have, make, get以及以及 感官動詞感官動詞see, watch, notice, hear, feel 等變?yōu)楸粍咏Y(jié)構(gòu)時，要加等變?yōu)楸粍咏Y(jié)構(gòu)時，要加to.I saw a stranger walk into the buildingA stranger was seen to walk into the building. 4) 有些有些動詞詞組動詞詞組用于被動結(jié)構(gòu)，用于被動結(jié)構(gòu)，要把它們看作一個整體，要把它們看作一個整體，不能分開不能分開。其中的介詞或副詞也不能省略。其中的介詞或副詞也不能省略。 The baby was looked after carefully.She looked after the baby carefully.課堂練習課堂練習（一）改寫句子（一）改寫句子1. We plant trees in spring every year. _ by us in spring every year.2. She posted the letter yesterday. _ by her yesterday.3. Mr Turner gave me a birthday present. _a birthday present by Mr Turner.4. He is drawing a picture. _ by him.5. You may hand in your homework tomorrow. _ by you tomorrow.6. She is going to write a letter. _ by her.Trees are plantedThe letter was postedI was givenA picture is being drawnYour homework may be handed inA letter is going to be written7. I have given you the new book. _ to you.8. Her bag cannot be found by her. _ her bag.9. Do you often hear her sing Russian songs? _Russian songs by you?10. She doesnt let her son swim in the river. _ in the river by her.11. The bridge was being built by them at this time last year. _ the bridge at this time last year.12. Does she often sing the song? _ by her?The new book has been givenShe cannot findIs she often heard to singHer son isnt let to swimThey were buildingIs the song often sung 1. If city noises _ from increasing，people _ shout to be heard even at dinner A are not kept；will have to B are not kept；have C do not keep；will have to D do not keep；have to 2. The fifth generation computers, _and perfected now. A. developed B. have developed C. are being developed D. will have been developed 3. - _ the sports meet might be put off - Yes，it all depends on the weather A Ive been told B Ive told C Im told D I told ACA4. I need one more stamp before my collection _. A. has completed B. completes C. has been completed D. is completed 5. Rainforests _ and burned at such a speed that they will disappear from the earth in the near future. A. cut B. are cut C. are being cut D. had been cut 6. The new bridge _ by the end of last month. A. has been designed B. had been designed C. was designed D. would be designed7. When part of a pencil is in a glass of water, it looks as if it _. A. breaks B. has broken C. was broken D. had been broken DCBC8. Great changes _ in the city, and a lot of factories _. A. have been taken place; have been set up B. have taken place; have been set up C. have taken place; have set up D. were taken place; were set up 9. That suit _ over 60 dollars. A. had costed B. costed C. is costed D. cost 10. - Look! Everything here is under construction. - Whats the pretty small house that _ for? A. is being built B. has been built C. is built D. is building 11.- Do you like the cloth? - Yes, it _ very soft. A. is feeling B. felt C. feels D. is felt BDAC12. It is difficult for a foreigner _ Chinese A write B to write C to be written D written 13. I have no more letters _ ，thank you A to type B typing C to be typed D typed 14. Take care! Dont drop the ink on your shirt, for it _ easily. A. wont wash out B. wont be washed out C. isnt washed out D. isnt washing out 15. Nobody noticed the thief slip into the house because the lights happened to _. A. be put up B. give in C. be turned on D. go outBCAD16. The computers on the table _ Professor Smith. A. belongs B. are belonged to C. belongs to D. belong to 17. - What do you think of the book? -Oh, excellent. Its worth _ a second time. A. to read B. to be read C. reading D. being read 18. The squirrel was lucky that it just missed _. A. catching B. to be caught C. being caught D. to catch 19. This page needed _ again. A. being checked B. checked C. to check D. to be checked 20. _ many times, the boy still didnt know how to do it. A. Having taught B. Having been taught C. taught D. Teaching DCCDB