英语被动语态市公开课金奖市赛课一等奖课件

1、Meten EnglishPassive voiceSA: Aileen第1页被动语态基本使用方法当句子主语是动作执行者时，谓语形式是主动语态。当句子主语是动作承受者时，谓语要用被动语态。被动语态由助动词be+过去分词组成，时态经过be表现出来。第2页1.规则动词过去分词：1)普通情况在动词原形后加-edwatch-watched2)以不发音e结尾加-dpractice-practiced3)以辅音加y结尾，去y变i加-edstudy-studied4)以重读闭音节结尾，末尾只有一个辅音字母， 先双写该辅音字母，再加-edstop-stopped2.不规则动词过去分词：amisarebeenh

2、avehashaddodonewritewrittengogone第3页His brother washes bowls every day.主谓宾(受动者)Bowls are washedbyhis brother every day.改为被动语态第4页They play football on Sunday.Lucy does the homework in the evening.They often use computers in class.We make these machines in China.People speak English as the first langu

3、age in UK.Football is played by them on Sunday.The homework is done by Lucy in the evening.Computers are often used by them in class.These machines are made by us in China.English is spoken as the first language in UK.你知道这些被动句否定句和普通疑问句吗？第5页1.They make shoes in that factory.主语+及物动词+宾语Shoes are made (

4、by them) in that factory.普通现在时：S(主语）+am/is /are +过去分词变为被动语态第6页He looked after the little baby yesterday.主谓宾(受动者)The little baby was looked afterbyhim yesterday .第7页They built the tall building last year.He took good care of his little brother yesterday.We cleaned our classroom just now.They used thi

5、s room for resting.They planted many trees years ago.The tall building was built by them last year.His little brother was taken good care of by him yesterday.Our classroom was cleaned by us just now.This room was used for resting by them.Many trees were planted by them years ago.第8页2. They bought te

6、n computers last term Ten computers were bought (by them) last term.普通过去时：S+was/were +过去分词第9页Tom will clean the room tomorrow.主谓宾(受动者)The roomwill be cleanedbyTom tomorrow.第10页We will have a sports meeting next week.Children will take some photos on the playground tomorrow.The headmaster will give a

7、 talk this afternoon.The farmers will grow different kinds of vegetables next spring.Uncle Wang will mend the TV set tomorrow. A sports meeting will be had by us next week.Some photos will be taken by children on the playground tomorrow.A talk will be given by the headmaster this afternoon.Different

8、 kinds of vegetables will be grown by the farmers next spring.The TV set will be mended by Uncle Wang tomorrow.第11页3.They will finish the work in ten days.The work will be finished (by them)in ten days.普通未来时：S+ will+be+过去分词第12页4Amy can take good care of Tina Tina can be taken good care of by Amy.情态动

9、词：S+ can/may/must/should + be+过去分词第13页1.He can take care of the baby.2.Lucy may draw the pictures.3.You must turn off the lights.4.They should learn English well.5.Jim could do it yesterday. The baby can be taken care of by him.The picture may be drawn by Lucy.The lights must be turned off by you.En

10、glish should be learned well by them.It could be done by Jim yesterday.第14页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.EXERCISES are usedarecleaned(变被动语态）第15页3.I

11、 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.The ticket was found was told第16页5. His doctor made him have only two meals a day.He _ _ _ _ only two meals a day.6.Now people can use computers to help them.Now computers _

12、 _ _ to help them. was made to have can be used第17页7. Did you plant many trees at this time last year?_ _ _ _ at this time last time?8.Must we finish our work today?_ our work_ _ today?Were many trees plantedMust be finished第18页9. The foreign friends gave us some wonderful stamps.1) _ _ _ some wonde

13、rful stamps.2) Some wonderful stamps _ _ _ _. we were given were given to us第19页10.The teacher asked Tom to turn on the computer.Tom _ _ to turn on the computer.11.In this factory women do most of the work. Most of the work _ _ by women in this factory. was asked is done第20页12.He can mend the bike i

14、n two days.The bike _ _ _ in two days.13.You must take this medicine three times a day.This medicine _ _ _ three times a day. can be mended must be taken第21页14.The students in this school study German.German _ _ by the students in this school.15.Do they often talk about this question?_ this question

15、 often _ about _ _? is studiedIs talked by them第22页以下时态被动语态组成 We have finished our compositions. 看一看 想一想第23页We have made twenty more keysTwenty more keys have been made by us.现在完成时： S+ have/has + been+过去分词第24页总结： 各种时态被动语态组成第25页普通现在时：普通过去时：普通未来时：现在完成时：情态动词：S+am/is /are +doneS+was/were +doneS+ will+be

16、+ doneS+ have/has + been+ doneS+ can/may/must/should + be+ done各种时态被动语态组成第26页 时态 主动语态 被动语态普通现在时V.(原形)/ V.(e)sam/is/are +V. pp普经过去时V.-ed/ madewas/were +V. pp普通未来时will +V.(原形)will+ be +V. pp含情态动词情态动词+ V.(原形)情态动词+ be +V. pp第27页主动语态变被动语态口诀： 宾语提前主语变， 原主变宾by后见， 时态人称be关键。第28页 何时使用被动语态呢？ 一、行为主体不明确，无须说出或者无法说出动作执行者时。比如： Football is played all over the world 二、不易找到或根本就不可能找到动作执行者时。比如： My bike was stolen我自行车被盗了。 第29页三、汉语中含有“听说”、“据悉”、“有些人说”、“大家说”等时。比如： It is said that one day he cli