公开课-中考英语被动语态专题复习课件

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1、festival.swf中考复习—被动语态（一）被动语态的构成被动语态由“助动词be+及物动词的过去分词”构成。被动语态时态的变化只改变be的形式，过去分词部分保持不变。形式：bedone一、AAA型（动词原形、过去式、过去分词同形）cost(花费)costcostcut(割)cutcuthit(打)hithithurt(伤害)hurthurtlet(让)letletput(放)putputset（设立）setsetread(读)read/red/read二、AAB型(动词原形与过去式同形)beat(跳动)beatbeaten三、ABA型(动词原形与过去分词同形)become(变成)bec

2、amebecomecomecamecomerun(跑)ranrun四、ABB型(过去式与过去分词同形)dig(挖)dugdugleave(离开)leftlefthang(吊死)hangedhangedhang(悬挂)hunghunghold(抓住)heldheldshine(照耀)shoneshonesit(坐)satsatwinwonwon五、ABC型(动词原形、过去式与过去分词三者不同形)begin(开始)beganbegundrink(喝)drankdrunkring(铃响)rangrungsing(唱)sangsungswim(游泳)swamswumdraw(画)drewdrawn

3、fly(飞)flewflownTheflowers主(承受者)everyday.arewateredbyherShewaterstheflowerseveryday.主(执行者)谓宾(承受者)主动语态被动语态宾语→谓语→主语→其他→主语be+P.P(过去分词)by+宾语顺口溜：宾变主，主变宾，by短语后面跟；谓语动词变被动，be后“过分”来使用。探究主动变被动的方法:抄下来Heridesthemotorbiketohisfactoryeveryday.Themotorbikeisriddentohisfactoryeveryday.变为被动语态一一般现在时的被动语态:am/is/are+过

4、去分词Exercise:Thebottle__________(fill)withhotwater.瓶子里装满了热水。2.Cameras_________(use)fortakingphotos.相机是用来照相的.areusedisfilled3.Theclassroomisverycleanandit__________(clean)byuseveryday.4.Thetoysinthesupermarket________(make)inChina.5.Beijingisabeautifulcityandit_________(visit)bymanypeopleeveryyear.i

5、scleanedaremadeisvisitedHeboughtsomefruitsyesterday.Somefruitswereboughtyesterday.变为被动语态二一般过去时的被动语态:was/were+过去分词Exercise:1.Anewmachine_______________(invent)lastmonth.一种新型机器上个月被发明。2.They___________(ask)aquestionbytheteacheryesterday.昨天他们被老师问了一个问题。wereaskedwasinvented3.Thebook_____________(write)b

6、yhimlastyear.4.Ourschoolhasalonghistory.Andit___________(build)in1958.5.Manystudents___________(send)toAmericatostudybyourschoollastyear.weresentwasbuiltwaswrittenThegirlwillfinishherhomeworkintwentyminutes.Herhomeworkwillbefinished(bythegirl)intwentyminutes.变为被动语态三1.Theletter________________(post

7、)tomorrow.这封信明天将被寄走.2.Anewfilm________________________(show)nextweek.一部新电影下周将被上演.一般将来时的被动语态:will+be+过去分词Practice:willbepostedwillbeshown/showed3.Thehardwork________________(finish)tomorrowandthenwe’llhaveatwo-day