8BUnit7grammar被动语态

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1、Unit Seven Period Five Grammar Translate these sentences into Chinese.1.TV is turned on now.2.The CD-ROM is designed by Nancy Jackson.3.These words were written on the golden clouds.4.The places you have visited are marked in bright purple.5.The CD-ROM is sold out.passive voice(被动语态)结构一般现在时am/is/are

2、+动词的动词的过去分词过去分词一般过去时was/were+动词的动词的 过去分词过去分词否定句：否定句：be not+动词的动词的过去分词过去分词floppy diskkeyboardprintermouseprogramshard diskDO you know their functions?Think and have a try.What is it used for?It is used for typing.What do we use it for?We use it for storing information.It is used for storing informati

3、on.What do we use it to do?We use it to put the words and pictures onto paper.It is used to put the words and pictures onto paper.What do we use it to do?We move it with our hands to move the cursor on the screen.It is used to move the cursor on the screen.What do we use it to do?We use it to contro

4、l our computer.It is used to control our computer.What do we use it to do?We use it to store information.It is used to store information.The hill is very beautiful.It _(climb)by the boy every day?（由。人）由。人）is climbedHow delicious the meat is!They _(eat)too much yesterday.were eatenMost of us like wat

5、ching TV.TV _(watch)too much_ is watchedby usHe ate the cucumber for last lunch.The cucumber _(eat)by him last lunch.was eaten We can use the passive voice when1.It is obvious who performs the action.e.g.The plane is used as a training centre.2.We do not know or cannot remember who performed the act

6、ion.e.g.His eye problems was cured two months ago.3.We think the action is more important than person who performs the action e.g.The lives of the patients with eye problems are improved.3.The robber was caught last night.1.The building was built last year.2.Rice is grown in China.4.The printers are

7、 sold in that shop.Translate the following sentences into Chinese:用动词的被动语态填空用动词的被动语态填空:1.English _(speak)by many people.2.The trees _(plant)by them.3.That building _(build)two years ago.4.This kind of computer _(make)in China.5.The games _(sell)in may shops.is spokenwere planted was builtis madeare

8、soldRead PartA1A1.Millies new computerShopkeeper:Good morning.What can I do for you?Millie:Good morning.Id like to buy a computer.Shopkeeper:Weve got many kinds of personal computer.This green one _(call)Kiwi,and it _(design)especially for students.Millie:Where _ it _(make)?Shopkeeper:It _(make)in S

9、henzhen.Millie:_ it _(use)widely?Shopkeeper:Of course,very widely in Beijing.Millie:OK.Ill think about it.is calledis designedismadeis madeIsused特殊运用形式1.用于被动语态的短语后的介词不能省略 look at,operate on,worry about The elderly must be taken good care of.2.主动结构表被动。This kind of shirts sells well.The car drives wel

10、l.The pen writes well.3.联系动词不用被动语态。The dress looks nice on you.The fish tasts nice.4.want,need,require等动词表示需要，后加 To be done 表被动。The computer needs repairing.The computer needs to be repaired.5.tell/ask sb(not)to do sth-be told/asked(not)to do sth Our teacher told us not to throw litter everywhere (改

11、写成被动语态）6.make sb do sth,let sb do sth,see sb do sth,watch sb do sth,notice sb do sth 省略to的动词不定式，改成被动语态时要把to补上 Mum makes me clean my room on Sunday.I was made to clean my room on Sunday.We are told not to throw litter everywhere by our teacher.I often see the girl dance in the yard.We heard John sing

12、 just now.Mr.Smith let his son see a film with me.7.带双宾语的短语，如间接宾语做被动语态的主语时，要加for 或toMy brother made me a kite 1）2）Mary bought me a present.1)2)I was made a kite A kite was made for me A present was bought for me.I was bought a present.8.被动语态的习惯用法It is said that据说It is reported that据报道It is well know

13、n that 众所周知 被动语态的短语be used to/for have sth done be made of/from/in 请人做。be filled with be covered with get dressed 穿衣get started 开始8.不及物动词不用被动语态 happen，take place,come out,appear,disappear1）A word appeared on the screen.2）Great changes have taken place in my hometown.9.不同时态的被动语态。1)The patient _(operate)yesterday.2)He can see clearly now.His blindness_(cure)3)Mary _(train)to be a volunteer nurse next month.4)This eye problem can _(prevent)Translating1.华南种植水稻。2.工作完成了我才回离开3.我们学校教英语，4.电脑在世界各地都广泛的使用着。5.他的父母使得他整天的学习。6.他病得厉害，必须被送往医院。7.昨天老师给我们每个人一个小礼物。8，John,有你的电话。9.这种车很好卖。