被动语态 初中.ppt

1、,Review the words,object n.物体,宾语 orange n 橙子 a 橙色的 ocean n.海洋 order vt 订购 n 顺序 October n.十月 other n 别人 a 另外的 offer vt,n 提供,建议 outside n 外面，ad在外面 office n 办公室 officer n 军官,官员 often ad 经常 owner n 物主，所有人 once n.一次 ad .曾经 Pacific a 太平洋的 open a.vt 开着 package n 包裹,oil n.油 pancake n.薄煎饼 panda n.熊猫 operatio

2、n n.手术，操作 palace n.宫殿 oneself pron.自己，自身 only ad.仅仅，只有 page n. 页码 paint n,vt 油漆 old a,老的，旧的 pair n,一对，一双 overcoat n,大衣 pale a 苍老的，灰白的 or conj 或者，否则 our pron 我们的 ours pron 我们的 ourselves pron 我们自己,Competition,object orange ocean order October offer outside office officer often owner once Pacific packa

3、ge,n.物体,宾语 n 橙子 a 橙色的 n.海洋 vt 订购 n 顺序 n.十月 vt,n 提供,建议 n 外面，ad在外面 n 办公室 n 军官,官员 ad 经常 n 物主，所有人 n.一次 ad .曾经 a 太平洋的 n 包裹,oil pancake panda operation palace oneself page paint pair overcoat pale ours ourselves,n.油 n.薄煎饼 n.熊猫 n.手术，操作 n.宫殿 pron.自己，自身 n. 页码 n,vt 油漆 n,一对，一双 n,大衣 a 苍老的，灰白的 pron 我们的 pron 我们自己

4、,The Passive Voice,（被动语态）,复习要点,Tom broke the window. （主动语态） The window was broken by Tom. （被动语态） ,英语的谓语动词有两种语态,主动语态,被动语态,（前者表示句子的主语为动作的发出者，后者表示句子的主语为动作的承受者。）,判断下列句子是哪种语态的句子,1.I hit the boy. 2.The tree was planted by him. 3.I am asked by the policeman. 4.The cat runs fast. 5.The dog must be kept at h

5、ome.,(主动语态),(被动语态),(被动语态),(主动语态),(被动语态),Words competition：,抢答过去式与过去分词,说出下列动词的过去式和过去分词,1. pick live try stop,2. put hurt,3. beat,4. become,5. keep,（规则动词）,（AAA型）,（AAB型),(ABA型）,(ABB型),6. write take,（ABC型）,picked lived tried stopped,put put hurt hurt,beat beaten,became become,kept kept,wrote written too

6、k taken,不知道或没必要知道动作的执行者。 The book was first published in the late 1990s. b)不便说出动作的执行者。 The plan was generally considered impractical. c)突出动作的承受者。 She is respected by all the workers of the factory. d)汉语中的无主句，在英语中用被动语态 。 Smoking is not allowed in public places. e)为了保持主语的一贯性。 The old professor wheeled

7、 himself into the classroom and was warmly applauded by the students.,何时用被动语态,A recorder is used in our English class every day.,recorder, use, class,use, for, photo,football, play, world,Football is played all over the world.,Cameras are used for taking photos.,bank, rob yesterday,satellite,send up

8、, last year,A man-made satellite was sent up into space last year.,The bank was robbed yesterday.,send to, hospital, right now,a talk, give , soon,They must be sent to the hospital right now.,A talk will be given soon.,The hamburger has been eaten up already.,hamburger, already, eat up,Football is p

9、layed all over the world.,A camera is used for taking photos.,A bank was robbed yesterday.,A man-made satellite was sent up into space last year.,The tree must be planted on the ground.,Read,The ground will be covered with trees in a few years time.,They will be sent to the hospital right now.,A tal

10、k will be given soon.,The food has been eaten up already.,Read,Conclusion:,一般现在时 amis are + v.p.p.,一般过去时 waswere +v.p.p.,一般将来时 will bebe going to be + v.p.p.,情态动词 aux.v. (mustcancould may) + be + v.p.p.,现在完成时 have/has +been+ v.p.p.,被动语态的构成：be +vt.p.p.,被动语态：主语是动作的承受者 。,They spoke English .（主动语态）,主动语态

11、变被动语态,English,was spoken,by them.,(被动语态),主语及物动词宾语.(主动语态）,主动语态变被动语态,be+p.p,by +宾语.,主语,（被动语态）,如何把主动语态变被动语态?,口诀：,主宾互交换， be后加过分， by后为宾格， 时态看主动。,1. Many people speak English.,English,2. He bought me a new bike yesterday.,I,A new bike,3. The boss made him do the heavy work.,He,is spoken,by many people.,wa

12、s bought,a new bike yesterday.,was bought,yesterday.,was made,the heavy work.,for me,to do,Turn them into the passive voices orally:,4. They took care of the children. 5. We can finish it in two hours. 6. I saw her go out just now.,The children were taken care of .,It can be finished in two hours.,S

13、he was seen to go out just now.,各种时态的被动结构练习,1、The Chinese food _ to be the healthiest in the world. A. considers B. is considering C. is considered D. has considered 2、John _ , for he went swimming yesterday without permission. would punished B. had punished C. punished D. was punished 3、- Have you

14、moved into the new house ? - Not yet .Rooms _. A. are painting B. are painted C. are being painting D. are being painted,一般时态：am/is/are +过去分词,现在进行时态：am/is/are +being +过去分词,过去时态：was/were +过去分词,4、Mr. Wu was in hospital . when we went to see him , he _on . A. operated B. was operated C. was operating D

15、. was being operated 5、The new school _ when the new term begins. A. finishes B. will finish C. will be finished D. would finish 6、The old scientist said that he _ to visit their country before long . A. invited B. had invited C. was inviting D. would be invited,过去进行时态：was/were + being +过去分词,一般将来时态：

16、will + be+过去分词,过去将来时态：would + be+过去分词,练习：Answer right or wrong 1.必须照看好孩子们。 The children must be taken good care .( ) The children must be taken good care of .( ) 2.这本书是鲁迅写的。 This book was wrote by Lu Xun.( ) This book was written by Lu Xun.( ),W,R,W,R,4.这辆自行车能修吗？ Can this bike mended?( ) Can this bi

17、ke be mended?( ) 5.老板让这些工人每天工作很长时间。 The workers are made to work over ten hours every day by the boss.( ) The workers are made work over ten hours every day by the boss .( ),W,R,W,R,That pencil was given me by him yesterday.( ) That pencil was given to me by him yesterday.( ),3.昨天那支笔是他给我的。,W,R,A tra

18、ffic accident _(happen) just now.,happened,2. 连系动词（Link.v.) 如：be, look, seem, feel, sound, smell, taste, get, turn, become,Peking Opera _ (sound) beautiful.,sounds,3. 当此动词表示事物的自然属性的时候:,The pen _ (write) very fast.,writes,This kind of sweater _ (sell) well.,sells,1. 不及物动词（vi.) 如:happen, take place, a

19、ppear, dissapear, ,不用被动语态的动词：,1. Large numbers of plastic bags _ (use) in the supermarkets every day.,2. _ our country _(send) up another man-made satellite last year?,3. Must the old people _ (speak) to politely?,4. Her grandma was still alive when he _ (take) to the hospital.,5. English _(speak) in many counties.,are used,Did,send,be spoken,was taken,is spoken,6. Three quarters of the worlds books _ (write) in English.,7. This kind of sweater _ (sell) well.,8. _ Lesson 50 _ (teach) next week?,are written,sells,Will,be taught,Fill in the blanks using right forms:,1. All the