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1、The Passive Voice一般现在时：一般现在时：一般过去时：一般过去时：一般将来时：一般将来时：现在进行时：现在进行时：现在完成时：现在完成时：过去进行时：过去进行时：过去完成时：过去完成时：过去将来时：过去将来时： s（主语单三）+动词单三 s（非单三）+动词原形s+动词的过去式 be going to +动词原形 will/ shall +动词原形 am/is/are+动词的ing形式 have/has+ 动词的过去分词 was/were+动词的ing形式 had+动词的过去分词 would+动词原形各种时态的被动语态构成各种时态的被动语态构成各种时态的被动语态构成各种时态的被动
2、语态构成一般现在时：一般现在时：一般过去时：一般过去时：情态动词：情态动词：一般将来时：一般将来时：现在进行时：现在进行时：现在完成时：现在完成时：过去进行时：过去进行时：S+am/is /are +doneS+was/were +doneS+ can/may/must/should + be+ doneS+ will+be+ doneS+ am/is/are + being + doneS+ have/has + been+ doneS+ was/were+being+ done被动语态基本用法被动语态基本用法当句子的当句子的主语主语是动作的是动作的执行者执行者时，时，谓语的形式是谓语的形式
3、是主动语态主动语态。当句子的。当句子的主语是动作的主语是动作的承受者承受者时，谓语要用时，谓语要用被动语态被动语态。被动语态由助动词。被动语态由助动词be+过去分词过去分词构成，时态通过构成，时态通过be表现出表现出来。来。His brother washes bowls every day.主主谓谓宾宾(受动者受动者)Bowls are washed by his brother every day.Eg.1.They make shoes in that factory.主语主语+及物动词及物动词+宾语宾语Shoes are made (by them) in that factory.一
4、般现在时：一般现在时：S(主语）主语）+am/is /are +过去分词过去分词n nLucy does the homework in the evening.n nThey often use computers in class.n nWe make these machines in Changchun.n nPeople speak English as the first language in UK.The homework is done by Lucy in the evening.Computers are often used by them in class.These
5、 machines are made in Changchun.English is spoken as the first language in UK.He looked after the little baby yesterday.主谓宾(受动者)The little baby was looked afterbyhim yesterday .2. They bought ten computers last term Ten computers were bought (by them) last term.一般过去时：一般过去时：S+was/were +过去分词过去分词n nThe
6、y built the tall building last year.n nHe took good care of his little brother yesterday.n nWe cleaned our classroom just now.n nThey used this room for resting.n nThey planted many trees years ago.The tall building was built by them last year.His little brother was taken good care of by him yesterd
7、ay.Our classroom was cleaned by us just now.This room was used for resting by them.Many trees were planted by them years ago.Tom will clean the room tomorrow.主主谓谓宾宾(受动者受动者)The room will be cleaned by Tom tomorrow.3.They will finish the work in ten days.The work will be finished (by them)in ten days.
8、一般将来时：一般将来时：S+ will+be+过去分词过去分词4Amy can take good care of Gina Gina can be taken good care of by Amy.情态动词：情态动词：S+ can/may/must/should + be+过去分词过去分词n nWe will have a sports meeting next week.n nChildren will take some photos in the schoolyard tomorrow.n nThe headmaster will give a talk this afternoon
9、.n nThe farmers will grow different kinds of vegetables next spring.n nUncle Wang will mend the TV set tomorrow. A sports meeting will be had by us next week.Some photos will be taken by children in the schoolyard tomorrow.A talk will be given by the headmaster this afternoon.Different kinds of vege
10、tables will be grown by the farmers next spring.The TV set will be mended by Uncle Wang tomorrow.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 m
11、ay be drawn by Lucy.The lights must be turned off by you.English should be learned well by them.It could be done by Jim yesterday.练习：练习：1.Many people speak English.1.Many people speak English.English is spoken by many people.English is spoken by many people.2.They made computers in the U.S.A.2.They
12、made computers in the U.S.A.Computers were made (by them )in the U.S.A.Computers were made (by them )in the U.S.A.3.People used knives for cutting things.3.People used knives for cutting things.Knives were used by people for cutting things .Knives were used by people for cutting things .4.People use
13、d metal for making machines.4.People used metal for making machines.Metal was used by people for making machines.Metal was used by people for making machines.5.They produce silk in Suzhou and Hangzhou.5.They produce silk in Suzhou and Hangzhou.Silk is produced by them in Suzhou and Silk is produced
14、by them in Suzhou and Hangzhou.Hangzhou.6.They speak English in Canada.6.They speak English in Canada. English is spoken by them in Canada.English is spoken by them in Canada.7.They write business letters in English.7.They write business letters in English. BussinessBussiness letters are written by
15、them in English. letters are written by them in English.8.They grow rice in South China.8.They grow rice in South China. Rice is grown by them in South China.Rice is grown by them in South China.9.They plant many trees in North China. 9.They plant many trees in North China. Many trees are planted in
16、 North China.Many trees are planted in North China.10.Lu 10.Lu XunXun wrote this book. wrote this book. This book was written by Lu This book was written by Lu XunXun. .11.The workers built some bridges.11.The workers built some bridges. Some bridges were built by the workers.Some bridges were built
17、 by the workers.12.We can use the box as a table.12.We can use the box as a table.The box can be used by us as a table.The box can be used by us as a table. 13.We should clean the classroom everyday13.We should clean the classroom everyday The classroom should be cleaned by us everyday.The classroom
18、 should be cleaned by us everyday. 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 usedarecleaned(变被动语态）变被动语态）3.I found the ticket on the floor._ _ _ _ on the f
19、loor.4.I told her to return the book in time.She _ _ to return the book in time.The ticket was found was told5. 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 _ _ _ to help them. was made to have can be used7. D
20、id 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 finished9. The foreign friends gave us some wonderful stamps.1) _ _ _ some wonderful stamps.2) Some wonderful stamps _ _ _ _. we were given
21、 were given to us10.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 done12.He can mend the bike in two days.The bike _ _ _ in two days.13.You must take this medicin
22、e three times a day.This medicine _ _ _ three times a day. can be mended must be taken14.The students in this school study German.German _ _ by the students in this school.15.Do they often talk about this question?_ this question often _ about _ _? is studiedIs talked by themHomework :1.He cleans the classroom everyday.2.They finished their homework.3.I can mend his bike.4.She will buy ten books tomorrow.5.We shouldnt allow them to go out with their friends.6.The old man often makes us laugh.
