《初中_被动语态_ppt》由会员分享，可在线阅读，更多相关《初中_被动语态_ppt（64页珍藏版）》请在金锄头文库上搜索。
1、The Passive Voice,made by No.2 Middle School in Lidian,英语动词有两种语态：主动语态 和被动语态。 1.当我们不知道谁是动作的执行者; 2. 或者只需强调动作的承受者时，要用被动语态。,被动语态基本用法:当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。,被动语态结构：,助动词be + 过去分词(PP) be有各种时态的变化,变被动语态的方法：,1.把原来的宾语提到前面作被动语态的主语;2.主动句中的谓语动词变成被动句的 “be + 过去分词”;3.主动语态中的主语变为介词by的宾语。,主动
2、语态变被动语态口诀：宾语提前变主语，be后加上过去分。Be要随着主语变，人称时态要弄准。行为对象作主语， 原主变宾by来引。,一：英语的谓语动词有两种语态,We speak English.,主语,谓语,宾语,English is spoken by us.,主语,谓语,宾语,宾变主,主变宾,前加by,主动语态,被动语态,He plants trees in spring.,主,谓,宾(承受者),Trees,are planted,by,him,改为被动语态：,in spring.,His brother washes bowls every day.,主,谓,宾(承受者),Bowls,are
3、 washed,by,his brother,every day.,1. They make shoes in that factory. 主 语 谓 语 宾语,Shoes are made (by them) in that factory.,变为被动语态,一般现在时被动结构：,am/is /are +过去分词,Exercise:He rides the motorbike to his factory every day.,The motorbike is ridden to his factory every day.,2. They bought ten computers last
4、term,Ten computers were bought (by them) last term.一般过去时：S+was/were +过去分词,2. Tim sang some beautiful songs last term,some beautiful songs were sung byTim last term.,3.I found the ticket on the floor._ _ _ _ on the floor.4.I told her to return the book in time.She _ _ to return the book in time.,Was
5、told,The ticket was found,1 . I borrowed this book from the library last week . This book was borrowed from the library last week .3 . I didnt buy a dictionary . A dictionary wasnt bought by me .4 . Did you bring a raincoat ? Was a raincoat brought by you ?,2.The policemen caught two thieves last ni
6、ght,Two thieves were caught by the policemen yesterday.,1.Our school _in 2002.(open)well.2. _ this building_(build) last year?3.The book _ _ (not write)by him last year.4.The 29th Olympic Games _ _ (hold) in Beijing in 2008.,was opened,Was,built,wasnt written,was held,1.Windows of glass.be made B. i
7、s made C. are made 2. The house in 2004.is built B. built C. was built3. A coat for keeping warm.be used B. is used C. used,C,C,B,4. Watches_ Shanghai.A. are made in B. is made C. are made from5. This desk is made _ wood. A. of B. from C. in6.The things on show were _ the old days. A. used B. used t
8、o C. used in7. Silk _ in Hangzhou and Suzhou A. is produced B. are produced C.produced,A,A,c,A,1.People use knives for cutting things.Knives _ _ for cutting things.2.The students clean the windows of their classroom twice a month.The windows of their classroom_ _ twice a month.,are used,are,cleaned,
9、Tom will clean the room tomorrow.,主,谓,宾(受动者),The room,will be cleaned,by,Tom,tomorrow.,5.They will finish the work in ten days.,The work will be finished (by them)in ten days.,一般将来时被动结构：,will+ be +过去分词,3Amy can take good care of Gina ,Gina can be taken good care of by Amy.情态动词：S+ can/may/must/should
10、 + be+过去分词,Tom will clean the room tomorrow.,主,谓,宾(受动者),The room,will be cleaned,by,Tom,tomorrow.,3Amy can take good care of Gina ,Gina can be taken good care of by Amy.情态动词：S+ can/may/must/should + be+过去分词,They can sing some beautiful songs.,Some beautiful songs can be sung by them.,情态动词的被动语态,情态动词+
11、 be + donemust be done/mustnt be doneshould be done/ shouldnt be donecan be done/ cant be donemay be done/ might be done,3. Some workers are painting the rooms now,The rooms are being painted by some workers now.,现在进行时被动结构：,am/is/are + being +PP,Exercise:They are playing volleyball now.,Volleyball i
12、s being played (by them) now,表格：被动态基本结构,am/is/are+ done,was/were + done,am/is/are being + done,was/were being + done,(shall/will/be going to) be + done,would be + done,have/has been + done,had been + done,Change the following sentences into the Passive voice :1 . People speak English all over the wo
13、rld . English is spoken all over the world by people .2 . She washes her hands before lunch . Her hands are washed before lunch .3 . Do the young pioneers plant trees every spring . Are trees planted by the young pioneers every spring .4 . His uncle doesnt often play table tennis . Table tennis isnt
14、 often played by his uncle .,1 . He will study English well . English will be studied well by him .2 . Will you clean your classroom ? Will your classroom be cleaned by you ?3 . I wont write to my grandpa this evening . My grandpa wont be written to this evening by me .4 . The nurse will take care of the children . The children will be taken care of by the nurse .,三、汉语中含有“据说”、“据悉”、“有人说”、“大家说”等时。例如： It is said that one day he climbed to the top of a house and It was reported that her mother died of SARS.众所周知 It is well known that 据推测说 It is supposed that ,1. I was given a book by him. (间宾作主）,
