被动语态精ppt课件.ppt

被动语态,Passive Voice,被动语态 passive voice,被打的豆豆,遥远的小岛上，住着一个倒霉蛋，它叫豆豆，那里的人只有三件事要忙，吃饭，睡觉，打豆豆。你看，它总是被打，还不知道是谁打的。,Doudou is always beaten by someone.,昨天晚上 ，夜黑风高，它又被打了。,Doudou was beaten yesterday evening.,明天，豆豆还会面临N顿暴打，可怜的豆豆啊。Tomorrow ,Doudou will be beaten several times .,可怜的豆豆，已经被这样打了很多年。命运一直没有改变。Poor Doudou has been beaten for many years.,我们亲爱的豆豆现在在干嘛，不用问，一定是正在被打 。Our dear doudou is being beaten now .,随时可能被打的豆豆啊，谁来救救它啊。Poor Doudou may be beaten anytime .,语态主动语态：表示主语是动作的执行者、发出者被动语态：表示主语是动作的承受者 Cats eat fish. （主动语态）猫吃鱼。 Fish is eaten by cats. (被动语态)鱼被猫吃。 被动语态构成:be + done（及物动词的过去分词） （ be动词有人称、数和时态的变化）,各种时态的被动语态,（时态体现在be的变化上）,am/is/are + done,was/were + done,1. They make shoes in that factory. 主 谓 宾,Shoes are made (by them) in that factory. 主 谓 宾,变为被动语态,一般现在时被动结构：,am/is /are +过去分词,Children_in China.A. is taken good care B. have taken good care C.are taken good care of D. must take care of,真题演练,1. The Olympic Games every four years. A . are held Bwere heldC. are holding Dwill hold2. Today Chinese _ by more and more people around the world. A. was spoken B. is spoken C. spoke D. speak,2. They bought ten computers last year 主 谓 宾,Ten computers were bought (by them) last year. 主 谓 宾,一般过去时被动结构：,was/were +过去分词,The bridge_by the peasants themselves in 1980.A was built C has been built B will be built D built,真题演练,2. Today Chinese _ by more and more people around the world. A. was spoken B. is spoken C. spoke D. speak3. The road _ last year. A. builds B. built C. was built D. is built4. The doctor looked over Peter carefully after he _ to the hospital. A. takes B. is taken C. took D. was taken,7.They will finish the work in ten days.,The work will be finished (by them) in ten days. 主 谓 宾,一般将来时被动结构：,will+ be +过去分词,主 谓 宾,_the trees _in the park next Saturday?A Willbe planted B Will beplanted C Willplant D Willplanted,真题演练,5. A new supermarket _ here next year. Awill buildBbuildCwas builtDwill be built6. When can we get the exam results?They _ to you next Monday. Awill be sentBare sendingCwill send Dare sent,5.We have made twenty keys 主 谓 宾,Twenty keys have been made by us. 主 谓 宾,现在完成时被动结构：,have/has + been+过去分词,Great changes _ place.Many new schools_. A.have taken;have been opened B.take;are open C.are taken;open D.have been taken;are opened,3. Some workers are painting the rooms now 主 谓 宾,The rooms are being painted by some workers now. 主 谓 宾,现在进行时被动结构：,am/is/are + being +过去分词,We cant use the bridge now,because it _. A. has been repaired B.is repairing C.is repaired D.is being repaired,9.Tom can take good care of Tina 主 谓 宾,Tina can be taken good care of by Tom. 主 谓 宾,情态动词变被动：,情态动词 + be+过去分词,Your exercise books _after class.A Will hand in B must hand in C handed in D must be handed in,真题演练,7. The music is very loud and it can _ from a long way away.A. be heard B. is heard C. hear D. heard8. No food _ in my class. This is a rule. A. can eat B. eats C. is eaten D. can be eaten,She was interviewing the famous man 主 谓 宾at this time yesterday.,The famous man was being interviewed by her 主 谓 宾at this time yesterday.,过去进行时被动结构：,was/were + being +过去分词,We had seen this film before you came here. 主 谓 宾,This film had been seen by us before you came here. 主 谓 宾,过去完成时被动结构：,had +been +过去分词,The workers would build a new school in two weeks. 主 谓 宾,A new school would be built by the workers in two weeks. 主 谓 宾,过去将来时被动构成：,would + be + 过去分词,1. I feel very happy that I _ to be the host. Congratulations! A. choose B. am chosen C. was chosen D. haven chosen 2. Today Chinese _ by more and more people around the world. A. was spoken B. is spoken C. spoke D. speak,真题演练,3. Your hometown has changed a lot Yes. Have a look at these tall buildings.They _ last year A. build Bbuilt C. was built Dwere built 4. Why is the classroom so dirty? Sorry, sir. It _ yesterday We forgot to do it A. dont clean B. didnt clean C. werent cleaned D. wasnt cleaned,真题演练,被动语态的用法1.不知道动作的执行者是谁,或没有必要或不想指出谁是动作的执行者。 The window was broken yesterday. 窗户昨天被打破了。 - Have you heard about that fire in the markrt? - Yes,fortunately on one was hurt. 你听说市场里发生的火灾吗？ 听说了，幸运的是，没有人受伤。,被动语态的用法,2.强调或突出动作的承受者,此时动作的执行者,可用“by +动作执行者(宾格)来表示。 The red dress was made by her mother. 这条红色裙子是她妈妈做的。 New zealand wine is of high quality and ia sold all over the world. 新西兰的葡萄酒的品质很高，广销全世界。,3.It + be + 过去分词 + that从句 表示：据说/据报道/据推测等 It is said that. 据说It is reported that. 据报道It is supposed that 据推测 It is well known that. 众所周知It was reported that he died of SARS. 据报道，他死于SARS。4.用在科技文献中。Cars of this kind were made in the 1980s. 这种小汽车是19世纪80年代制造的。,被动语态的用法,5.汉语中含有“被”、“由”等词时。例如： Wei Hua is asked to come by Lin Tao 魏华是被林涛叫来的。,被动语态的用法,1.I open the door.,The door is opened by me.,2.He helps homeless people.,Homeless people are helped by him.,3.I handed out some papers just now.,Some papers were handed out by me just now.,主动语态:主语是动作的执行者。被动语态:主语是动作的承受者。被动语态结构为：,(主动语态),(主动语态),(主动语态),(被动语态),(被动语态),(被动语态),be+过去分词,将下列句子变为被动语态。,Writing,1. More money when we used both sides of paper.will save B. was save C. has saved D. will be saved2. The lake smells terrible because its water .is polluted B. is polluting C. had polluted D. was polluted3. People learn English because it widely in the world.is; using B. can; use C.is; used D. dose; use 4. In the old days they in the factory from morning to evening.were made to work B. asked to workmade to work D. were asked for work5. - Do you like reading books? - Yes. Each of us to do more reading in and after class.Are encouraged B. encourage C. is encouraged D. is encouraging,主动”表“被动”常见的情况,2.有些不及物动词的主动形式可以表示被动意义，表示主语的某种属性特征或功能。如：wash，sell，read，write，open，close，clean，等。 This pen writes well. The shirt washes well. This new book sells well.,1.一些感官系动词，如：look,feel,sound,taste,smell等常用主动形式表示被动意义。如： The red apple tastes delicious. Her voice sounds beautiful.,3.有些非谓语动词以主动形式出现，表示被动意义。常见的有：want, need（需要）, require（需要）,deserve （值得）,be worth （值得）等后面，以 V-ing形式主动表被动。如：need doing sth=need to be done The room needs/requires cleaning. =The room needs /requires to be cleaned.练习：我的自行车需要修理一下。 My bike needs repairing. =My bike needs to be repaired., be to blame (责备) , be to seek（寻找）, be to let（出租）等。 I am to blame. The house is to let.,be+easy/difficult/hard/heavy/light/dangerous/ pleasant/comfortable/interesting/expensive+to do The question is easy to answer.,4. 有些动词，如 cook, bake, print, do等，常用主动结构进行时表被动意义。 The book is printing. 这本书在印刷中。5.某些介词短语，如under discussion（讨论中）under consideration（考虑之中）, on display（展出）, on sale（出售），等 。 There are many kinds of postcards are on sale. 有很多种明信片在出售。,没有被动语态的动词和词组(1),1、有些及物动词或及物动词短语不能用于被动语态。（have有, cost花费, own拥有, suit适合, hold抓住, fit适合, belong to属于, agree with同意, take part in 加入, wish 希望等） The MP3 costs 500 yuan. 这个MP3花了500元。 This dictionary belongs to Mike. 这本字典时Mike的。,五、没有被动语态的动词和词组(2),2、有些不及物动词的主动形式可以用来表示被动意义。（happen/take place发生, remain剩下, break out爆发, last持续, come out出版, run out用完等） Three questions came up at the meeting. 在这次会议上（我们）提出了三个问题。 His money is running out. 他的钱快用完了。,1.Books of this kind _ well.A.sell B.sells C.are sold D.is sold,解析：这种书很好卖，是说明主语内在的性能与特点，所以应用主动形式表示被动含义；而句子的主语是books，谓语动词应用复数形式。故答案选A。,2.As a result of the serious flood，two-thirds of the buildings in the area _. A.need repairing B.needs to repair C.needs repairingD.need to repair解析：当句子的主语buildings是动作承受者时，need后接V-ing形式或者后接不定式的被动式，故答案选A。,3.The river smells terrible. People must _ dirty thing into it. A be stopped to throw B be stopped from throwing C stop to throw D stop from throwing 4.This book _ often _from the library.A arent ， take away B taken， awayC isnt ， taken away D be，taken away5.He _ _ (tell) to return his books to the library yesterday.,was told,6.People there planted many trees last year. Trees _ _ by people there last year. 7. They grow vegetables on the farm. The vegetables _ _on the farm,T,were planted,are grown,Thanks!,