【文档说明】Unit 2 Section Ⅲ　Grammar——现在进行时的被动语态-（新教材）高中英语人教版必修2 .ppt，共(27)页，2.527 MB，由小喜鸽上传

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Unit2WILDLIFEPROTECTIONSectionⅢGrammar——现在进行时的被动语态栏目导航栏目导航2语境自主领悟先观察原句后自主感悟1.Africanelephantsarebeingh

unted.2.Whatisbeingdonetohelpthem？1.例句1、2、3、4中都用了现在进行时的被动语态，其谓语构成是：_________＋＋。am/is/arebeingdone栏目导航栏目导航33.Whatmeasuresarebeingtakentohe

lpthem？4.Iamworkingathometodaybecausemyofficeisbeingpainted.2.都表示此刻或现阶段_________的动作。正被进行栏目导航栏目导航4语法精要点拨栏目导航栏目导航5一、现在进行时的被动语态的构成be(am/is

/are)＋being＋doneThebridgeisbeingbuiltacrosstheriverthismonth.这个月人们正在建横跨这条河的桥。栏目导航栏目导航6二、现在进行时的被动语态的结构肯定句主语＋be(am/is/are)＋beingdone否定句主语＋be(am/

is/are)＋not＋beingdone一般疑问句be(am/is/are)＋主语＋beingdone特殊疑问句特殊疑问词＋be(am/is/are)＋主语＋beingdone栏目导航栏目导航7Itisreportedthatthewaterinthelakeis

notbeingprotectednow.据报道，这个湖里的水现在没有得到保护。Arethebabiesbeingtakencareofbythisnurse?这些婴儿正由这个护士照看吗？WhoisbeingtrainedforthecomingEnglishspeechcontest?为了

即将举行的英语演讲比赛，谁正接受训练？栏目导航栏目导航8[即时训练1]根据要求转换句子Theyarebuildingamodernschoolinhishometown.①Amodernschool___________in

hishometown.(改为被动语态)②Amodernschool_____________inhishometown.(改为否定句)③inhishometown？(改为一般疑问句)④________________________________？(对句中的inhishome

town进行提问)Whereisamodernschoolbeingbuiltisbeingbuiltisn'tbeingbuiltIsamodernschoolbeingbuilt栏目导航栏目导航9三、现

在进行时的被动语态的用法1．表示此刻正被进行的动作，句中常用now，atthemoment等时间状语。Anewfilmisbeingshowninthetheatre.Let'sgotoseeit.电影院里正在放映新电影呢，咱们去看吧。栏目导航栏目导航102．表示现阶段正被进行的动作，但

此动作在此时此刻不一定正在发生。—CouldIuseyourcarplease?—Mineisbeingrepairedbytheworkers.——我能用你的车吗？——我的车正在被工人们修着。栏目导航栏目导航113．表示一种经常性的被动行为，

常和always，constantly，frequently等表示频率的副词连用，这种用法常常带有说话者的赞扬或厌恶的感情色彩。Ifeelverypuzzledthatthegoodsinourshoparealwaysbeingstolen.我感到很

迷惑，我们商店的商品老是被偷。栏目导航栏目导航124．表示按计划或安排主语将要承受谓语动词所表示的动作。Apartyisbeingheldtonight.今晚将要举行一场晚会。5．与部分情态动词连用，表示对正在发生的动作的推测。Hemaybebeings

coldedbyhisfatherattheverymoment.此刻他也许正被他父亲责骂。栏目导航栏目导航13[即时训练2]用所给动词的适当形式填空①Thelittleboyhasmaderapidprogressrecentlyandisalways_____________(prais

e)byhisteachers.②TheplantoexploretheSouthPole_____________(make)thesedays.③Thequestionaboutwhereisthefactorygoingtobebuilt_____________

______(discuss)atthemoment.isbeingdiscussedbeingpraisedisbeingmade栏目导航栏目导航14四、使用现在进行时的被动语态应注意的问题1．不可遗漏being现在进行时的被动语态中，be为第一助动词，be

ing为第二助动词，缺一不可，且位置不可互换。此结构若缺少being，则就成为一般现在时的被动语态或系表结构。试比较：Thereportisbeingwrittenbythebeststudent.报告正在由一名最好的学生写着。Thereportiswellwrit

ten.这个报告写得很好。(系表结构)栏目导航栏目导航152．不可遗漏介词takecareof，lookafter，talkabout，thinkof等动词短语用于现在进行时的被动语态时，其中的介词不可省略。Loo

k！Thechildrenarebeingtakencareofbytheiraunt.瞧！那些孩子正由他们的姨妈照看着。栏目导航栏目导航163．没有现在进行时的被动语态的动词非延续性动词、表示存在意义、所属关系、静态特征的动词

以及系动词不用于现在进行时的被动语态。Thebookbelongstohim.这本书是他的。栏目导航栏目导航174．“be(am/is/are)＋under/in＋n.”结构有时可相当于现在进行时的被动语态。Th

ebridgeisinuse.＝Thebridgeisbeingused.这座桥正在使用。栏目导航栏目导航18[即时训练3]完成句子①小王，过来，有你的电话。Xiaowang，comehere.Youonthephone.(want)②这个问题正在会上讨论

。Theproblem_______________________________atthemeeting.(discussion/discuss)isunderdiscussion/isbeingdiscussedarewanted栏目导航栏目导航19Ⅰ.单句语

法填空1．Yourexperimentreport______________(type)nowanditwillbefinishedsoon.2．Manyinterestingexperiments_____________(do)thesedays.3．I_

_______________(treat)atthehospitalnow，soIcannotgotothecinemaatpresent.ambeingtreatedisbeingtypedarebeingdone栏目导航栏目导航204．I'msorry，sir.Yourreco

rderisn'treadyyet.It_________________(repair)inthefactory.5．Theyarelivingwiththeirparentsforthemomentbecausetheirownhouse__________

_____(rebuild)．6．Waitaminute.Thedishesforthedinner_______________(cook)inthekitchen.7．Somanythings_____________(do)hereto

preventairpollutionnow.arebeingdoneisbeingrepairedisbeingrebuiltarebeingcooked栏目导航栏目导航218．Abridge(build)inthedistanceanditsconstructionwillb

efinishedinayear.9．Thesechildren(look)afterbyanoldmannow.10．Thecamerathat(use)byhimnowbelongstome.isbeingusedisbeingbuiltarebeinglooked栏目导航栏目导航22Ⅱ

.句型转换1．Theteacherisgradingthestudents'schoolworknow.→Thestudents'schoolworknow.2．Thereisgoodnewsofthesportsmeetingbeingheldinthecityst

adiumthesedays.→Thereisgoodnewsofthesportsmeetingwhichinthecitystadiumthesedays.isbeinggradedisbeingheld栏目导航栏目导航233．Thepolicehavearrest

edayoungmanandtheyarequestioninghimnow.→Ayoungmanhasbeenarrestedandnow.4．Thewaterinthelakeisunderpollution.→Thewaterinthelake．5．Wehavetota

keanotherroadbecausethisroadisbeingrepaired.→Wehavetotakeanotherroadbecausethisroad．isbeingquestionedisbeingpollutedisunderrep

air栏目导航栏目导航246．Theboysandgirlsaredecoratingtheclassrooms.→Theclassroomsbytheboysandgirls.7．Themenaretalkingabouttheirfuture.→Theirfuturea

boutbythemen.8．Themanagerispunishingtheworkerforhisfault.→Theworkerforhisfaultbythemanager.isbeingpunisheda

rebeingdecoratedisbeingtalked栏目导航栏目导航259．Thelibrarybuildingisunderconstructioninourschool.→Thelibrarybuildinginourschool.10．Thisdictionaryisbein

gusedatthemoment.→Thisdictionaryatthemoment.isinuseisbeingconstructed栏目导航栏目导航26课时分层作业点击右图进入…Thankyouforwatching!