《中考语法考点--被动语态》PPT课件-七年级上册新目标英语【人教版】

这是一份《中考语法考点--被动语态》PPT课件-七年级上册新目标英语【人教版】，共26页。PPT课件主要包含了学习目标，一重点，二难点，语态的概述，被动语态的用法，被动语态的结构，主变被解题步骤， Shoes，arewere， made等内容，欢迎下载使用。

被动语态的定义：2.被动语态的结构：3.被动语态的用法：
1.灵活运用被动语态2. 动词的过去分词
Tea ____ ____ (invent )by mistake.It ___ ___(say)that Shen Nng was the first t _____(discver) tea as a drink. His bk ，Cha Jing describes hw tea plants___ ____(grw) and used t make tea.Tea ____ ___ (prduce) in suthern China. HangZhu and Anxi___ widely___ （knw) fr their tea.
Fill in the blanks with the crrect frm f the given wrdS
was invented
were grwn
is prduced
英语动词有两种语态： 主动语态 (the Active Vice) 被动语态(the Passive Vice)
A. 主动语态表示主语是动作的执行者。
B. 被动语态表示主语是动作的承受者。
We planted the tree.
The tree was planted by us.
(1)不知道或没有必要说明动作的执行者是谁，不用by＋动作执行者短语。This watch is made in China.((2)强调动作的承受者，这时应用by短语。      (3)做客观说明时,常采用一种被动语态句型： It’s / was said / believed / reprted / + that … 据说/据报道…… 如： It’s reprted that abut three hundred peple were killed in this earthquake.
不知道动作的执行者是谁。)
世界上越来越多的人说汉语。Chinese is spken by mre and mre peple in the wrld.
被动语态的构成： be+动词的过去分词Fr examples 1. The desk is made f wd. 2. The desks are made f wd. 3. He is asked a questin by the teacher. 4. I was given a nice present by my friend yesterday.
1. 找宾语 ----把它变为被动语态的主语。
They make shes in that factry.
2. 判断宾语的单复数 ----确定be动词的单复数.
3. 判断动词的时态 ----确定be动词的时态.
4. 修改谓语的时态 ----即原句中的动词改为过去分词
5. 把原句的主语 ----变为by+ 宾语.
by them in that factry.
1. She waters the flwers every day.
are watered
一般现在时的被动语态构成 ：am/is /are +PP
2. Jack ften sees his mther read a bk.
is ften seen
t read a bk.
I bught a cmputer last term．
A cmputer was bught (by me) last term.
一般过去时：was/were +过去分词
The students planted many trees yesterday.
Many trees were planted by the students yesterday.
1 .They will finish the wrk in ten days.
The wrk will be finished (by them) in ten days.一般将来时：will+be+过去分词
He will be made t say srry t lucy by us.
2．We will make him say srry t Lucy ．
They will have an evening party next week.
An evening party will be had next week.
Wrkers will build a beautiful huse in the neighbur next year.
A beautiful huse will be built in the neighbur next year,
Ann can take gd care f the cats ．
The cats can be taken gd care f by Ann.
含有情态动词的被动语态：can/may/must/shuld + be+过去分词
They can sing sme beautiful sngs.
Sme beautiful sngs can be sung by them.
1.“We must put them in the fridge.”The bears thught .
.“They must be put in the fridge.”The bears thught.
2.Parents shuldn't allw kids t stay ut late.
Kids shuldn't be allwed t stay ut late by their parents.
4) 情态动词：can/shuld/may/ must /be +v-ed
二、各种时态的被动语态构成 1）一般现在时：am/is/are +v-ed2）一般过去时：was/were +v-ed3）一般将来时：will be +v-ed
1.Peple use knives fr cutting things. Knives_____ ______ fr cutting students clean their classrms twice a mnth.Their classrms______ _______ twice a mnth.
are used
3. He can mend the bike in tw days.The bike ______ ______ _______ in tw days.4. Yu must take this medicine three times a day.This medicine _______ ___ ________ three times a day.
can be ment
must be
5. I fund the ticket n the flr.______ ______ ______ ______ n the flr.6. I tld her t return the bk in time. She ______ _______ t return the bk in time.
The ticket was fund
was tld
7. His dctr made him have nly tw meals a day.He ______ _______ _______ _______ nly tw meals a day.8. Nw peple can use cmputers t help them.Nw cmputers _______ ______ ______ t help them.
was made t have
can be
7. Did yu plant many trees at this time last year?_______ ______ _______ _______ at this time last year? 8. Must we finish ur wrk tday? _______ ur wrk______ _______ tday?
Were many trees planted
Must be finished
9. The freign friends gave us sme wnderful stamps.1) _______ ______ _______ sme wnderful stamps.2) Sme wnderful stamps _______ ________ _______ _______.
We were given
given t us
( )1.（2015江苏盐城）—Can Bb spare sme time fr the charity shw? —If he ___, he will try his best t make it. will be invited B. is invited C. invites D. invited ( )2.（2015贵州六盘水）A lt f trees arund here every year and we can enjy fresher hair B.is planted C.were planted D.are planted ( )3.(2015山东青岛）We ______t start at nce, r we’ll miss the train. A.tell B.have tld C.are tld D.tld ( )4.(2015重庆B卷) Our new library ______ last year. We enjy reading and studying in it. A. builds B. built C. is built D. was built
( )5.（2015四川资阳）A new schl _________ last year in my hmetwn.set up B. sets upC. is set up D. was set up( )6.(2015南京）Puku Railway Statin _______ in 1911 and it has becme a filming lcatin fr films and TV plays in recent years. A.build B.is built C.built D.was built ( )7.（2015新疆克拉玛依）—Did Jack cme t ur party yesterday?—N, he _______didn’t invite B. wasn’t invited C. isn’t invited D. hasn’t invited( )8.（2015河北）Everybdy _________ deeply after they heard the stry. A. mves B. mved C. is mved D. was mved
( )9.(2015广西贵港）—Chinese tea is ppular arund the wrld. —I agree. It _____ t Krea and Japan during the 6th and 7th centuries. A.brings B.brught C.is brught D.was brught ( )10.（2015河南）Nw it’s much easier t shp nline when yur rder is ready, the things yu want t buy t yu sn.send B. were sent C. are sending D. will be sent( )11.(2015甘肃兰州）He has rdered a watch nline fr his father and it _____t him fre Father’s Day. A.send B.will be sent C.was sent D.sent( )12.(2015黑龙江哈尔滨）I wnder when Subway II in Harbin ______. When the day cmes, I’ll spend less time ging t schl every day. A.is finished B.will be finished C.was finished
4. ) 情态动词：can/shuld/may/ be +PP
(1) 带双宾语的句子的被动语态（直接宾语，间接宾语）      常见的接双宾语的动词有：give, teach, pay, tell, buy, shw, lend ,write, pass等。  He gave me a bk.  I was given a bk by him.(以I做主语) － A bk was given t me by him. (以物bk作主语)
5. He teaches us English.  ________________________________(以人当主语)________________________________(以物作主语)
We are taught English (by him).
English is taught t us (by him).
以“人”当主语时，变法和一般的变法一样；以“物”当主语时，在保留的间接宾语前必须加t或fr.
（2）英语中有“十大动词”的说法，即feel, hear, listen , have, make, let(让、使) , lk at, watch, see, ntice，这些词在主动语态中，其后的动词不定式不加t，但在变被动语态时必须加t。如： I saw him g int the ffice building.      —He was seen t g int the ffice building.
6. I heard Jhn leave the rm. ___________________________________.
Jhn was heard t leave the rm.