人教版中考英语被动语态总复习课件

这是一份人教版中考英语被动语态总复习课件，共31页。PPT课件主要包含了被动语态的用法，Trees，him，The room，Tom ，tomorrow，Bowls ，are washed，every day，被动语态的结构等内容，欢迎下载使用。
语态：表示主语和谓语动词之间的关系。英语有两种语态，即主动语态和被动语态。
表示主语是动作的执行者,用__________。表示主语是动作的承受者,用__________。如：Many students study English.(主动语态) English is studied by many students. (被动语态)
Such bks are written fr children. 这些书是为儿童写的。
（1）不知道或没有必要说明动作的执行者是谁.
It is/ was said / believed / reprted / + that …It is reprted that abut three hundred peple were killed in this earthquake. 据报道，这次地震中大约有三百人死亡。
（2）强调动作的承受者，动作执行者由by引导。
The cup was brken by David.
（3）作客观说明时，常采用一种被动语态句型.
1.规则动词的过去分词：
1)一般情况在动词原形后加-ed
watch---watched
2)以不发音e结尾的加-d
practice---practiced
3)以辅音加y结尾的，去y变i加-ed
study---studied
4)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-ed
stp---stpped
2.不规则动词的过去分词：
Write the past frms and the past participle frms f these wrds.
planted planted
used used
drpped drpped
carried carried
drew drawn
built built
gave given
He plants trees in spring.
are planted
主动结构转化为被动结构：
Tm will clean the rm tmrrw.
will be cleaned
His brther washes bwls every day.
his brther
They built a new factry last year.
A new factry
1、主动结构的宾语变为被动结构的主语。
2、主动结构的谓语动词由主动语态结构变为 被动语态结构, 但时态不变。
3、主动语态的主语变为介词by的宾语，放在 谓语动词之后。
不同的时态有不同的被动语态结构
1.They make shes in that factry.主语+及物动词+宾语
Shes are made by them in that factry.
1.一般现在时的被动语态结构：
am/is/are +及物动词过去分词
1.They play ftball n des the hmewrk in the ften use cmputers in make these machines in Beijing.
Ftball is played by them n Sunday.
The hmewrk is dne by Lucy in the evening.
Cmputers are ften used by them in class.
These machines are made by them in Beijing.
1. He bught a cmputer last week．
by him last week.
2.一般过去时的被动语态结构：
was/were +过去分词
2.We planted many trees last year.
were planted
1.They built the tall building last tk gd care f his little brthers cleaned ur classrm just used this rm fr resting.
The tall building was built by them last year.
His little brthers were taken gd care f by him yesterday.
Our classrm was cleaned by us just nw.
This rm was used fr resting by them.
3.一般将来时的被动语态结构：
will be/be ging t be+过去分词
1.They will finish the wrk in ten days.
by them in ten days.
will be finished
2.Tm is ging t write a letter tnight.
is ging t be written
1.We will have a sprts meeting next will take sme phts in the schlyard headmaster is ging t give a talk this afternn.
A sprts meeting will be had by us next week.
Sme phts will be taken by children in the schl tmrrw.
A talk is ging t be given by the headmaster this afternn.
4.含有情态动词的被动语态结构：
can/may/must/shuld + be+过去分词
1.Amy can take gd care f Gina ．
can be taken gd care f
2.Yu shuld drink mre water.
shuld be drunk
1.He can take care f the may draw the must turn ff the shuld learn English well.
The baby can be taken care f by him.
The picture may be drawn by Lucy.
The lights must be turned ff by yu.
English shuld be learned well by them.
am/is/are dne
was/were dne
will/be ging t be dne
中考需要掌握的被动语态：
can/may/must/shuld be dne
Let’s chse!
The pr man is made ____ very late every night. The bss made the wrkers _____ frm mrning t night. A. wrk B. t wrk C. wrking D. wrked
主动语态省t ， 而被动语态不能省t .
感官动词：see, hear, feel, watch, ntice使役动词：let, make, have
1. I hear Jim t sing sngs every day.2. He was nticed run int the huse.
1. --D yu like the silk? It’s made in Hangzhu. --Yes, it _____ very sft. A. felt B. is felt C. is feeling D. feels2. D I have t take this medicine? It ____ s terrible. A. tastes B. is tasting C. is tasted D. has tasted
taste, feel, lk, smell, sund
系动词+形容词，不用被动语态
1. The Anti-Japanese war brke ut in 1937.2. The Anti-Japanese war was brken ut in 1937.
不用被动语态的动词和短语： belng t （属于）， break ut (爆发）， happen （发生）, appear （出现）， last ( 延长）， take place (发生）,
动词短语变被动语态，要注意保持动词短语的完整性。动词后面原有的介词或副词千万不可遗漏！
1.The hspital_______________ (建造) in listens t the radi every day.(改为被动语态）
The radi is listened t by her every day.
need ding (表被动)＝need t be dne
My watch desn’t wrk. It needs __________.repairing B. t repair C. being repaired D. t be repaired
My hair needs t be cut / cutting.
选择正确的答案：1.The 16th Asian Games_____ in Guangzhu in Nvember,2010.hlds B. will hld C. was held D. will be held2.Mre than tw schls____in the city next year.are built B. were builtC. have built D. will be built
3.This watch_____ in half an hur. A. can mend B. must mend C. can be mend D.can be mended4. If the small trees_____, they will grw up quickly. A. take gd care B. take gd care f C. are taken gd care D.are taken gd care f 5.—Paper____wd. ---I agree. I always use_____sides f paper. A. is made f; either B. is made frm; bth C. makes f; bth D. makes frm; either
6. Bys and girls, dn’t frget yur reprt. It _____tday. A. can’t finish B. can’t be finished C. Shuld finish D. shuld be finished 7. He was made _____ yesterday. A.cry B.t cry C.crying D.t be cried8.D yu knw bananas_____ in Hainan? A. grws B. is grwn C. grew D. are grwn
Questin time!