浙江省高中英语 Unit4 Grammar课件 新人教版必修2.ppt

必修2 thepresentprogressivepassivevoice unit4grammar objective tolearnandusethepresentprogressivepassivevoice 语法讲解建议采用归纳法 如尽可能多的呈现一些相关例句 或可让学生从已学课文中找相应例句 引导学生试着从所观察到的语言现象中总结出语言规则和语法规律 lookatthefollowingsentences payingattentiontotheunderlinedpart we rebeingkilledforthewoolbeneathourstomachs ourfurisbeingusedtomakesweatersforpeoplelikeyou iwonderwhatisbeingdonetohelpyou sogoodthingsarebeingdoneheretosavelocalwildlife maryisbeinginterviewednow 观察下列句中的划线部分 tom scarisbeingrepairednow thediseaseisbeingstudiedatpresentbyscientists thelifeofthepandaisbeingstudiedatpresent thepresentprogressivepassivevoice现在进行时的被动语态 a肯定句 主语 am is are being 过去分词b否定句 主语 am is are not being 过去分词 结构 表示说话人说话时或现阶段正在进行的动作 经常和时间副词now 现在 rightnow 现在 此刻 atpresent 现在 目前 atthismoment 此刻 连用 用法 主语和谓语动词之间是被动关系 而且动作正在进行 1 musicisbeingtaughtbymisslinow 2 newfunctionsarebeingaddedtothephoneatpresent 意义 三变 原句主语变为by短语 宾语变为主语 谓语由主动变为被动 三不变 原句意思不变 原句时态不变 原句主谓宾以外成分不变 theyarebuildingnineparks nineparksarebeingbuilt howmanyparksarebeingbuilt 主动语态变被动语态 2 少数及物动词的进行时表示按计划 安排将要承受某个动作 yourcomputerisbeingrepaired 你的电脑正在维修中 apartyisbeingheldtonight 今晚将要举办一场晚会 现在进行时的被动语态基本用法 1 表示现在正在进行的被动动作 3 有些动词进行时的主动形式就可以表示被动的意思 常见的这些动词有 print cook fry bake burn hang thehouseisburning themeatiscooking 4 某些 介词 名词 的短语也可以表示正在进行着的被动动作 常见的这些介词有 on under manynewcarsareonshow manynewcarsarebeingshown yourquestionsareunderdiscussion yourquestionsarebeingdiscussed 5 有些表 状态 心理活动 情感 等的动词 常用一般现在时的被动语态表示 正在进行 1 youarewantedonthephone 2 mp3isbecomingmoreandmorepopular inotherwords itislovedbymoreandmorepeople review 现在进行时的被动语态肯定结构 主语 am is are being 过去分词否定结构 主语 am is are not being 过去分词 individualactivity 注 另附word文档 点击此处链接 1 idon tsupposethepoliceknowwhodidit well surprisinglytheydo amanhasbeenarrestedand now a hasbeingquestionedb isquestioningc hasquestionedd isbeingquestioned quizi multiplechoice 2 anewcinema here theyhopetofinishitnextmonth a willbebuiltb isbuiltc hasbeenbuiltd isbeingbuilt 3 idon tknowwhattimeitisnow mywatch a isrepairingb hasbeenrepairedc isbeingrepairedd hasrepaired 4 withmoreforestsbeingdestroyed hugequantitiesofgoodearth eachyear a iswashingawayb isbeingwashedawayc arewashingawayd arebeingwashedaway 5 areweabouttohavedinner yes it inthedinningroom a isservingb isbeingservedc hasbeenservingd serves 6 haveyouhandedinyourschoolworkyet yes ihave iguessit now 2007辽宁 a hasgradedb isgradedc isbeinggradedd isgrading 7 what sthatnoise oh iforgottotellyou thenewmachine 2008浙江 a wastestedb willbetestedc isbeingtestedd hasbeentested 8 whydon twechoosethatroadtosavetime thebridgetoit 2009四川 a hasrepairedb isrepairedc isbeingrepairedd willberepaired 9 wouldyoupleasekeepsilent theweatherreport andiwanttolisten 2009湖南 a isbroadcastb isbeingbroadcastc hasbeenbroadcastd hadbeenbroadcast 10 itisreportedthatmanyanewhouse atpresentinthedisasterarea 2010陕西 a arebeingbuiltb werebeingbuiltc wasbeingbuiltd isbeingbuilt 11 traditionalfolkartsoftianjinlikepapercutting atthecultureshowofthe2010shanghaiworldexpo 2010天津 a areexhibitingb isexhibitingc arebeingexhibitedd isbeingexhibited 12 thechurchtowerwhich willbeopentotouristssoon theworkisalmostfinished 2010上海 a hasrestoredb hasbeenrestoredc isrestoringd isbeingrestored 13 theyarelivingwiththeirparentsforthemomentbecausetheirownhouse 2012四川 a isbeingrebuiltb hasbeenrebuiltc isrebuiltd hasrebuilt arebeingfollowed 1 thenews talk abouteverywhere 2 alotoftallbuildings set up andpeoplewillmoveinsometimenextyear 3 whatshouldyoudowhileyou follow byastranger 4 ourfur use tomakecoats isbeingtalked quizii 用被动语态的适当形式填空 arebeingset isbeingused 1 look afrogisswallowedbyasnakeoverthere 2 theseanimalsarehuntingatsuchaspeedthattheywilldisappearsoon being beinghunted quiziii 请找出下列各句中的错误并改正 3 wi