九年级英语（人教新目标）全一册 被动语态 复习课件

这是一份九年级英语（人教新目标）全一册 被动语态 复习课件，共26页。PPT课件主要包含了Example，变为被动语态，巧变被动，his room ，His room ，cleaned，cleans， every day，him，will等内容，欢迎下载使用。
Teaching Aims and Demands
考点一 被动语态的应用 语态是动词的一种形式，表示主语和谓语的关系。当主语是动作的执行者时用主动语态（某人做某事）；当主语是动作的承受者时，用被动语态（某事被某人做）。考点二 各种时态的被动语态 被动语态由“主语+be+及物动词的过去分词”构成，助动词有时态、人称和数的变化。
主动语态和被动语态的转化
被动语态的基本结构
主动语态：动作执行者+谓语动词主动形式+动作承受着
被动语态：动作承受着+谓语动词主动形式+动作执行者
the windw.他打破了窗户
by him.窗户被他打破了
We speak English.
English is spken by us.
1.They eat apples in the living rm.
Apples are eaten (by them) in the living rm.
一般现在时：S(主语）+am/is /are +过去分词
He rides the mtrbike t wrk every day.
The mtrbike is ridden(by him) t wrk every day.
2. They bught sme cmputers last term．
Sme cmputers were bught (by them) last term.
一般过去时：S+was/were +过去分词
Tm bught sme fruits yesterday.
Sme fruits were bught (byTm) yesterday.
3.They will finish the hmewrk in ten days.
The hmewrk will be finished (by them)in ten days.
一般将来时：S+ will+be+过去分词
They will have a party the next day.
A party will be had (by them) the next day.
I have fixed up the bike.
The bike has been fixed up(by me).
现在完成时： S + have/has +been +过去分词
He has finished his hmewrk.
His hmewrk has been finished (by him).
The huse is being built by wrkers.
The wrkers are building the huse.
现在进行时:S+ am/is/are +being +过去分词
Linda is cleaning her rm.
Her rm is being cleaned by Linda.
They were washing clthes at that time.
Clthes was being washed (by them) at that time.
过去进行时：S+ was/were +being +过去分词
I was selling cmputer when he called me.
Cmputer was being sld (by me) when he called me.
4．Jake can take care f Lisa ．
Lisa can be taken care f by Jake.
情态动词：S+ can/may/must/shuld + be+过去分词
Birds can sing sme beautiful sngs.
Sme beautiful sngs can be sung by birds.
“We must put them in the fridge.”The bears thught .
“They must be put in the fridge.”The bears thught.
宾语前提主语变，人称时态be关键， ed形式勿变错，原主变宾by后见
He cleans his rm every day
We will hld the meeting next week
the meeting
The meeting
1.The teacher asked Tm t turn n the this factry wmen d mst f the wrk.3. Yu will plant many trees next have finished ur hmewrk.r
Tm was asked by teacher t turn n the cmputer.
Mst f the wrk is dne by wmen in this factry.
Many trees will be planted by yu next week.
Our hmewrk have been finished by us.
5.He is mending the bike must take this medicine three times a was reading the bks at 9 yesterday can feed dgs.
The bike is being mended by him nw.
This medicine must be taken three times a day.
The bks were being read by him at 9 yesterday evening.
Dgs can be fed by children.
《高效复习》P113 精选考题演练1 -10小题