1、一：英语的谓语动词有两种语态一：英语的谓语动词有两种语态We speak English.主语主语谓语谓语宾语宾语English is spoken by us.主语主语谓语谓语宾语宾语宾变主宾变主,主变宾主变宾,前加前加by动变被动变被,看清看清be,结构分别结构分别be+pp主动语态主动语态被动语态被动语态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2.They bough
2、t 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3Aby can take good care of Tina Tina can be taken good care of by Aby.情态动词：情态动词：S+can/may/must/should+be+过去分词过去分词“We must put them in the fridge.”The dogs thought.4.They will finish the work in ten
3、days.The work will be finished(by them)in ten days.一般将来时：一般将来时：S+will+be+过去分词过去分词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）七嘴八舌七
4、嘴八舌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.The ticket was found was told3.We found the ticket on the floor.5.His doctor made him have only two meals a day.He _ _ _ _ only two meals a day.6.Now people can use co
5、mputers to help them.Now computers _ _ _ to help them.was made to have can be used7.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 finished9.The foreign friends gave us some wonderful s
6、tamps.1)_ _ _ some wonderful stamps.2)Some wonderful stamps _ _ _ _.We were given 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 men
7、d the bike in 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 taken14.The students in this school study German.German _ _ by the students in this school.15.Do they often talk about this question?_ this q
8、uestion often _ about _ _?is studiedIs talked by themWe often hear them sing this song.They are often heard to sing this song(by us).This song is often heard(by us)to be sung(by them).Mum made me a new dress.I was made a new dress by Mum.A new dress was made for me by Mum.make buy drawforI bought my
9、 brother a book.注意注意:约翰打开了收音机。约翰打开了收音机。John turned on the radio.The radio was turned on.奶奶照看我姐姐。奶奶照看我姐姐。Grandma takes care of my sister.My sister is taken care of by Grandma.注：千万不要遗漏介词或副词。注：千万不要遗漏介词或副词。We must speak to old people politely.Old people must be spoken to politely.They said that he would
10、 come back soon.It was said that he would come back soon.类似的还有：类似的还有：It is reported/believed/hoped/supposed that.We report 1).不及物动词没有被动语态。不及物动词没有被动语态。如：如：belong,happen,take place,last,come true,remain,succeed,fall,die,arrive,等。等。*Great changes have taken place in this city.*That bike doesnt belong t
11、o Mike.2)表示静态的及物动词不用被动语态表示静态的及物动词不用被动语态have /fitI have a TV set.The coat fits me well.【正【正】Look at the blackboard，please【误【误】The blackboard is looked at by you 3）祈使句一般没有被动语态。）祈使句一般没有被动语态。4).系动词没有被动态和进行时态系动词没有被动态和进行时态这鱼味道很好。这鱼味道很好。这条围巾摸上去很软。这条围巾摸上去很软。The fish tastes good.The scarf feels soft.5)反身代词在句
12、中作宾语时，不能用被动语态。例如：反身代词在句中作宾语时，不能用被动语态。例如：【正【正】You must look after yourself【误【误】Yourself must be looked after 6)某些动词形式是主动，但含有被动的意思。某些动词形式是主动，但含有被动的意思。这书很好卖。这书很好卖。这种布很好洗。这种布很好洗。The book sells well.This kind of cloth washes very well.这书卖完了。这书卖完了。The book is sold out.这块表需要修理一下。这块表需要修理一下。The watch needs m
13、ending.=The watch needs to be mended.=We need to mend the watch.want特例特例：1.He told us to get to school early.2.Our parents ask us to stay at home at night.We were told to get to school early by him.We are asked to stay at home at night.3.-Did you go to the party?-No,I _(invite)wasnt invited练一练练一练：4.
14、The bridge _ in three weeks.(finish)5.You can go out if your homework _(do)will be finished is done6.This is one of the things that _(see)that day.were seen8.When was the PRC_(found)?was seen7.This is the only one of the things that _(see)that day.founded9.You should get your shoes _(wash)washedDid
15、he finish the work yesterday?2.Were the books taken away by the girl?Did the girl take away the books?3.Was the window broken by Tom?_ Tom_ the window?Did break1.Was the work finished by him yesterday？4.Do they often talk about this question?_ this question often _ about _ _?Is talked by them5.Doesnt Bob clean the street every day?_ the street _ by Bob every day?Isnt cleaned
