初中英语被动语态的教案

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被动语态 授课人：授课时间： 一、 语态概述 英语中有两种语态：主动语态和被动语态。 主动语态表示主语是动作的执行者。巧记为：主动、主动、主去动。 例如：ManypeoplespeakEnglish. 谓语：speak的动作是由主语manypeople来执行的。 被动语态表示主语是动作的承受者，即行为动作的对象。巧记为：被动、被动、主被动。 例如：Englishisspokenbymanypeople.主语English是动词speak的承受者。 Heopenedthedoor.他开了门。(主动句) Thedoorwasopened.门被开了。(被动句) 判断：你来判断哪个是主动哪个是被动？ Wecallthedoctor. Peopledon’tplayfootballhere. Thetruckwascleanedyesterday. MrChenteachesusEnglish. Theclassroomwascleaned. 二、被动语态的构成：be+动词的过去分词+bysb（be+done) 一般现在时：am／is／are＋taught 海量资源，欢迎共阅

一般过去时：was／were＋taught 一般将来时：will／shallbe＋taught 现在进行时：am／is／arebeing＋taught 过去进行时：have／hasbeen＋taught 现在完成时：have／hasbeen＋taught 含有情态动词的被动语态：can/may/must/should...+bedone 歌诀是：被动语态be字变，过去分词跟后面。 三、主动变被动的方法 口诀：主变宾，宾变主，By句尾跟 Be字变，Vpp跟后面 一、选择题（2×15=30分） 一、选择题（2×15=30分） ()1._____anewlibrary_____inourschoollastyear? A.Is;builtB.Was;builtC.Does;buildD.Did;build ()2.Anaccident____onthisroadlastweek. A.hasbeenhappenedB.washappenedC.ishappenedD.happened ()3.Cotton（棉花）____inthesoutheastofChina. A.isgrownB.aregrownC.growsD.grow ()4.Sofar,themoon____bymanalready.A.isvisitedB.willbevisitedC.hasbeenvisitedD.wasvisited ()5.AtalkonChinesehistory_____intheschoolhallnextweek. A.isgivenB.hasbeengivenC.willbegivenD.gives ()6.Howmanytrees____thisyear? A.areplantedB.willplantC.havebeenplantedD.planted ()7.Alotofthings____bypeopletosavethelittlegirlnow. A.aredoingB.arebeingdoneC.hasbeendoneD.willbedone ()8.--When___thiskindofcomputers______?--Lastyear. A.did;useB.was;usedC.is;usedD.are;used ()9.TheGreatWall____allovertheworld. A.knowsB.knewC.isknownD.wasknown ()10.Who_____thisbook_____? A.did;writtenB.was;writtenbyC.did;writtenD.was;written ()11.Astory_____byGrannyyesterday. A.wastoldusB.wastoldtousC.istoldusD.toldus 海量资源，欢迎共阅

()12.Themonkeywasseen_____offthetree. A.jumpB.jumpsC.jumpedD.tojump ()13.Theschoolbag___behindthechair. A.putsB.canbeputC.canbeputtedD.canput ()14.Olderpeople____well.

A.looksafterB.mustbelookedafterC.mustlookafterD.lookedafter ()15.Ourteacher______carefully.

A.shouldbelistenedtoB.shouldbelistenC.belistenedD.islistened

1.Theybuiltanewschoolinthevillagelastyear.（改为被动语态） Anewschool______________________inthevillagelastyear. 2.Intheolddayspeopleusedteapots（茶壶）tomaketea.（改为被动语态） Intheolddaysteapots______________________tomaketea. 3.Thismakesmefeelthirsty.（改为被动语态） I______________________________feelthirstybythis. 4.Didyoubuythisbikefromtheshop?（改为被动语态） ________________________________________fromtheshop（byyou）? 5.Onlythisyear,millionsoftreeshasbeenplantedbythesoldiers（改为主动语态） Onlythisyear,Thesoldiers______________________millionsoftrees.. 6.Weshouldspeaktooldmenpolitely.（改为被动语态） Oldmenshould______________________________politely.