被动语态上课用课件PPT

这是一份被动语态上课用课件PPT，共22页。PPT课件主要包含了was seen，He ，is made等内容，欢迎下载使用。

一、概念语态：表示主语和谓语动词之间的关系。英语分两种语态：主动语态和被动语态主动语态：主语是动作的发出者被动语态：主语是动作的承受者Many students study English.English is studied by many students.
二、被动语态构成：be+dne一般现在时：is/ am /are +dne一般过去式：was/were+dne情态动词：情态动词+be+dne一般将来时：will be dne现在进行时：am/is/are+being+dne现在完成时：have/has been dne
三、口诀：一换（主语和宾语）二套（套公式）三注意（注意特殊情况）四、区分1.dne代表动词的过去分词，分规则和不规则2.动词词组是一个整体，不可拆分3.by sb. （1）sb用宾格（2）by sb.位置不固定，一般放于句尾（3）可省略4.一般现在时态与一般过去时态的构成是一样的，都是be +dne, 只是be动词体现不同。
一般现在时态的被动：1.He lks after his sn at eat lunch at hme.3.I listen t the takes him t the plays ftball with her sister.
6.He ften sees the mvies.7.I use it t cut water the flwers every laugh at finish ur wrk.
11.He lks after his sn at plays ftball with her sister.13. Lucy takes him t the park.14.I did my hmewrk just nw.
His sn is lked after by him at hme.
Ftball is played by her with her sister.
He is taken t the park by Lucy.
My hmewrk was dne by me just nw.
15.They eat lunch at mend his bike see a film last week.
Lunch is eaten by them at hme.
His bike is mended by us yesterday.
A film is seen by them last week.
一般过去式的被动：1.I used the pen t write laughed at finished their wrk just tk them t the z yesterday.
5.She played ftball with her did with these bks last watered the flwers tk care f the ld man.
情态动词被动语态的构成：构成：情态动词+ be +动词的过去分词 can , culd , may ,might，must , shuld , wuld, need
1. He can wash his must finish her culd water the flwers every day.4.I shuld take care f my sister at may use this pen t write.
His clthes can be washed by him.
Her hmewrk must be finished by Lucy.
The flwers culd be watered by them.
My sister shuld be taken care f by me at hme.
This pen may be used t write by us.
1.He shuld allw me t enter the shuld listen t the must lk fr his can clean the classrm shuld d with yur ld clthes.
I shuld be allwed t enter the rm by him.
The teacher shuld be listened t by them.
His bike must be lked fr by Tm.
The classrm can be cleaned by us nw.
Yur ld clthes shuld be dne with by yu.
一般将来时的被动：1.He will mend his bike tmrrw.His bike will be mended by him will allw him t g fishing next week.He will be allwed t g fishing by her next will lk up these wrds sn.These wrds will be lked up by Lucy sn.
4.They will clean the parks next week.The parks will be cleaned by them next week.5.I will take care f my sister tmrrw.My sister will be taken care f by me will put ff the meeting next week.The meeting will be put ff by us next week.
现在进行时的被动：1.He is eating apples nw.Apples are being eaten by him are discussing this questin.This questin is being discussed by are watchng TV nw.TV is being watched by us is playing sccer nw.Sccer is being played by Lily nw.
现在完成时的被动：1.We have watered the flwers.The flwers have been watered by has already cleaned the classrm.The classrm has already been cleaned by has finished his hmewrk.His hmewrk has been finished by him.4.I have repaired my bike.My bike has been repaired by me.
被动语态的几种特殊类型
1.带双宾语句子的被动语态.一般把直接宾语变为被动语态的主语，则另一个不动。如把间接宾语变为被动语态的主语则需在间宾前加 fr 或 t
如：1.He gave me a bk. －I was given a bk by him. －A bk was given t me by him. 2. I bught him a bk. －He was bught a bk by me. －A bk was bught fr him by me.
t: pass, give, shw, bring ，send，lend，ffer，return… fr: make, buy, draw…
即watch , see , make , let ,hear ,这些词在变被动句时必须加t. （两看两让一听）
1.I saw him play basketball last Sunday.
t play basketball last Sunday.
2.The bss makes him wrk fr 10 hurs.
t wrk fr 10 hurs.
2.在主动语态中省去t 在变为被动语态时应补出来
3.主动结构表被动含义（5+2+2+1）
1） 五个感官动词：lk ，smell ，sund ，feel ， taste 等作连系动词用时 ，主动形式表被动意义。
Eg. 棉花摸起来很柔软。
Cttn feels sft.
The ld wman lks wrried .
2)两个cme：cme true实现 cme ut出版；发行我们的梦想昨天实现了Our dreams came true yesterday.