主动语态和被动语态

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,*,*,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,主动语态和被动语态,English,is spoken,by the most people in the world.,is spoken,people,English,The Great Wall,was built,by Chinese people.,The Great wall,built,The trees,were planted,by students.,trees,planted,英语动词有两种语态：,主动语态,(the Active Voice),被动语态,(the Passive Voice),What,is it?,A.,主动语态表示主语是动作的,执行者,。,B.,被动语态表示主语是动作的,承受者,。,We,planted the tree.,The tree was planted,by us.,被动语态构造：,be,+,过去分词,() + (,by ,),主变被解题步骤,:,1.,找宾语,-,即动作的承受者,They,make,shoes,in that factory,.,Shoes,2.,判断宾语的单复数,-,即,be,动词的单复数,.,are,were,3.,判断动词的时态,-,即,be,动词的时态,.,4.,修改谓语的时态,-,即原句动词改为过去分词,made,5.,修改原句的主语,-,即,by+,主语,.,by them.,We cleaned the classroom yesterday.,The classroom,was cleaned,yesterday.,by us,一般现在时的被动语态：,am,/,are,/,is,+,过去分词,+(by),1.,People play football all over the world.,2. Mr. Green teaches us this term.,Football,all over the world,.,We,this term.,is played,by people,are taught (by Mr. Green),一般过去时的被动语态：,was,/,were,+,过去分词,+(by),3. People built the Great Wall long ago.,4. My classmates planted many flowers yesterday.,The Great Wall_,long ago.,Many flowers _,yesterday.,was built (by people),were planted (by my classmates),情态动词的被动语态：,must,/,should,/,can,等,+ be +,过去分词,5.,You must throw the broken glass away at once.,The broken glass _,_at once.,Our homework,_,on time.,must be thrown away,can be finished (by us),(by you),6. We can finish our homework on time.,Lets practice,1.People use knives for cutting things.,Knives_ _ for cutting things.,2. The students in this school study German.,German _ _ by the students in this school.,are used,is studied,3.I found the ticket on the floor.,The ticket,_ _ on the floor.,4.I told her to return the book in time.,She _ _ to return the book in time.,was found,was told,5.He can mend the bike in two days.,The bike _ _ _ in two days.,6.You must take this medicine three times a day.,This medicine _ _,_ three times a day.,can be mended,must be,taken,I usually hear her sing in the morning.,She,is usually heard,_,English,songs,in the morning.,to,sing,思考一：,一些特殊构造的被动构造:,make, see, hear, watch 等动词，后接,不带“to不定式时，变被动语态时要复原“to 。,：,I saw him leave the house.,He was seen to leave the house.,He makes her horse work all day.,Her horse,is made,all day.,My father let me go out for a picnic.,I,out for a picnic.,to,work,was let,to,go,试一试,思考二：,1. The steel _ cold,A. is felt B. was feeling,C. feels D. is being felt,C,2. His plan _ good,A. has sounded B. is sounding,C. is sounded D. sounds,D,系动词(feel, look, seem等+adj., 用主动式表被动义。,思考三：,An accident _ on this road last week.,A.,has been happened B. was happened,C. is happened D. happened,happen, take place,等不及物动词无被动语态,D,am / is / are +done,was / were+ done,can / must / +be done,Attention:,小结,被动语态复原不定式 to,系动词用主动表被动。,有些动词无被动语态。,一般现在时：,一般过去时：,情态动词：,1. A neighbor helped to keep our dog. It,_,while we were on holiday. (2005),A. was taken care B. took care of,C. is taken care of D. was taken care of,2. Watches_ Shanghai last long.,A. are made in B. is made,C. are made from D. made,中考考什么,D,A,3.,A coat can_ for keeping warm.,A. be used B. is used,C. been used D. used,4. The workers were made _ a lot of work in the old days.,A. do B. doing C. to do D. did,5.,This book _ often _from the library,A. arent take away B. taken away,C. isnt taken away D. be taken away,A,C,C,6.People there planted many trees last year.,Trees _ _ by people there last year.(,同义句转换,),7. They grow vegetables on the farm.,(,同上,),The vegetables _,_,on the farm.,8.,Now people can use computers to help them.,Now computers _ _ _ to help them.,T,were planted,are grown,can be used,Goodbye,！,中考被动语态考题,1.The river smells terrible. People must _ dirty thing,into it.(南京市中考题,A. be stopped to throw,B. be stopped from throwing,C. stop to throw,D. stop from throwing,2.This book _ often _from the library.(北京市中考题,A. arent take away B. taken away,C. isnt taken away D. be taken away,3.He _ _(tell) to return his books to the library yesterday. (黄冈市中考题,was told,用适当的形式填空,1. History is _ by the people. ( make),2. He is often _ to do the work by the teacher. (ask),3. The book _ by him last year. ( write ),4. The radio _ last week. ( mend),6. A new subway _ (build) next year.,10. The trains _( produce) in Zhuzhou.,11. Young trees should _(water) often.,made,asked,was written,was mended,will be built,are produced,be watered,用所给动词的正确形式填空：,1). The bike _(fix) up by Xiao,Ming yesterday.,2). Sunglasses _ (use) for,protecting peoples eyes.,3). A picture _(put) up on the,blackboard.,4). French_ (speak) in France.,5). Teenagers should _(allow) to,choose their own clothes.,was fixed,are used,is put,is spoken,be allowed,5)Exercises:,选择填空,:,Windows_ of glass.,be made B. is made C. are made D. been made,2. The house_ in 2004.,is built B. is building C. was built D. used,3. A coat can_ for keeping warm.,be used B. is used C. been used D. used,C,C,A,4. Watches_ Shanghai last long.,A. are made in B. is made,C. are made from D. made,5. This desk is made _ wood.,A. of B. from C. in D. by,6. The things on show were _ the old days.,A. used B. used to C. used for D. used in,7. Silk _ in Hangzhou and Suzhou.,A. is produced B. are produced,C. produced D. is produces,A,A,D,A,7.The teacher asked Tom to turn on the computer.,Tom _ _ to turn on the computer.,8.In this factory women do most of the work.,Most of the work _ _ by women in this factory.,was asked,is done,6.Now people can use computers to help them.,Now computers _ _ _ to help them.,can,be,used,口诀：,这些动词真奇怪，主动句中to 离开，被动句中to回 来。hear, let，have, make, see, watch),The light,was invented,by Thomas Edison .,invented,Thomas Edison,二、用所给词的正确形式填空,。,(cover,invent, answer, write,return, call),1. All the questions_ correctly.,2. More than two thirds of the earth _ with water.,3. Our city,Beijing.,4. All the magazines _ to the school library last week.,5. This new machine _ by Mr. Black last year.,6. All the words,on the back of the card.,is covered,were returned,was invented,was answered,is called,are written,