高一英语课件-动词的ing形式做状语

动词-ing形式作状语WelcometoClass265!GrammarGuanyangSeniorHighSchool1.Readinginbedisbadforyoureyes.(__语)2.Shecan’trisklosingherjob.(__语)3.AsfarasIknow,hishobbyiscollecting

stamps.(__语)4.Ateachercaughttheboycheatinginthelastexam.(

语)5.Thenextthinghesawwassmokerisingfrombehindthehouse.(__语)Step1Revision主宾表宾语补足语定Step2动词–ing形式作状语【例句呈现】观察以下句子中动词–ing形式作状语的用法，然后加以总结。1.Seeing(=Whenhesaw)anoteontheground,thestrangerpickeditup.2.Beinglate(=Ashewaslate),hecouldnotbeallowedtojoinintheactivity.3.Mr.Brownwaskilledinanaccident,leaving(=andleft)behindawifeandchild.4.Thestrangerwaswalkingthroughthevillage,looking(=andlooked)thiswayandthat.5.Knowing(=Althoughheknew)allthis,guarddidn’tletmeenterthelecturehall.6.Working(=Ifyouwork)harder,youwillmakegreatprogress.【归纳总结】

动词-ing形式作状语可以修饰谓语动词或整个句子，表示

、

、

、

、

或

。1.v-ing形式作

状语，相当于一个时间状语从句，如第1句。2.v-ing形式作

状语，相当于一个原因状语从句，如第2句。3.v-ing形式作

状语，表示一种必然的结果,常置于句末，可扩展成一个含有并列谓语的简单句，如第3句。4.v-ing形式作

状语，其表示的动作伴随主句谓语动作同时发生，如第4句。5.v-ing形式作

状语，相当于一个让步状语从句，如第5句。6.v-ing形式作

状语，相当于一个条件状语从句，如第6句。时间原因结果伴随让步条件时间原因结果伴随让步条件【即学即练】

用动词-ing形式改写以下状语从句。1.Whentheyheardthenews,theyimmediatelysetoffforShanghai.=

thenews,theyimmediatelysetoffforShanghai.2.Ifyouturntotheright,youwillseethepostoffice=

totheright,youwillseethepostoffice.3.Becausehewasill,hedidn’tgotoschool.=

ill,hedidn’tgotoschool.HearingTurningBeing用动词-ing形式改写以下状语从句。4.Althoughtheyfelttired,theystillkeptrunning.=

tired,theystillkeptrunning.5.Helayonthegrassandstaredattheskyforalongtime.=Helayonthegrass,

attheskyforalongtime.6.Asmallplanecrashedfivemileseastofthecityandkilledallfourpeopleonboard.=Asmallplanecrashedfivemileseastofthecity,

allfourpeopleonboard.FeelingstaringkillingStep3【知识拓展】1.动词的-ing形式作状语时，其逻辑主语一般应与句子的主语保持一致。Enteringtheclassroom,Ifoundnobodyinit.〔Entering的逻辑主语是〕【即学即练】Rightorwrong

(1)Hearingthenews,tearscameintohereyes.()(2)Whensheheardthenews,tearscameintohereyes.()(3)Hearingthenews,sheburstintotears.()wrongrightrightI2.为了使动词-ing形式作状语所表达的时间、条件、让步等意思更加明确，在动词-ing形式前加上适当的连词，如when,while,if，though，unless等(过去分词也如此〕如：(1)walkingalongtheshore,Ifoundthewaterverydirty.(2)seeingnobodyathome,shedecidedtoleavethemanote.(3)settingoffearly,theywerestilllate.(4)invited,Iwon’ttakepartintheparty.

WhileWhenThoughEvenif【即学即练】*When______differentcultures,weoftenpayattentiononlytothedifferenceswithoutnoticingthemanysimilarities.A.comparedB.beingcomparedC.comparing D.havingcomparedC3.动词-ing的一般式和完成式的区别当动词-ing形式表示的动作和句子谓语动词表示的动作(几乎)同时发生时用一般式(doing)；在句子谓语动词表示的动作之前发生时用完成式(havingdone)。如：(1)Seeingthestrangercomingtowardshim，littleJimranawayasfastashecould.

〔和几乎同时发生〕(2)HavingstudiedEnglishforthreeyears,hecanreadbriefstoriesinEnglish.〔发生在之前〕Seeranstudyread【即学即练】*______inthequeueforhalfanhour,Tomsuddenlyrealizedthathehadlefthiswalletathome.A.WaitingB.Havewaited C.Havingwaited D.TohavewaitedC4.*动词的-ing形式作结果状语表情理之中的结果

*动词不定式(onlytodo)作结果状语表出乎意料

的结果。【即学即练】(1)Herushedtothetrainstation,only____thetrainhadgoneA.findingB.foundC.findsD.tofind(2)Europeanfootballisplayedin80countries,___itthemostpopularsportintheworld.A.makingB.makesC.madeD.tomakeDA5.动词的-ing形式与过去分词作状语的区别*动词的-ing形式作状语一般表主动、进行*动词的过去分词作状语一般表被动、完成。【即学即练】〔1〕〔heat〕toahightemperature,waterwillchangeintosteam.(2)LiMingsatunderthetree,(chat)withhisfriends.Heatedchatting6.动词-ing形式的否认式为:not+v-ing

(notdoing/notbeingdone/nothavingdone/nothavingbeendone)【即学即练】*

areply,hedecidedtowaitagain.A.NoreceivingB.ReceivingnotC.NothavingreceivedD.HavingnotreceivedCStep4【稳固练习】1.Don’tsitthere______nothing.Comeandhelpmewiththistable.A.doB.todo.doing D.anddoing2.Whilewatchingtelevision,______.A.thedoorbellrangB.thedoorbellrings.weheardthedoorbellringD.weheardthedoorbellrings3.Peopleappreciate_______withhimbecausehehasagoodsenseofhumor.A.towork

B.tohaveworked

.working

D.havingworkedCCC4.Itrainedheavilyinthesouth,________seriousfloodinginseveralprovinces. A.causedB.havingcaused .causingD.tocause5.______manytimes,hefinallyunderstoodit.A.ToldB.Telling .Havingbeentold D.Havingtold

aroundthefireandyou’llbewarmer..GatherB.TogatherC.GatheringD.TobegatheringCCA7.Hearinghis______words,wewereall_________.A.confusing;confusing

B.confused;confused.confusing;confused

D.confused;confusing8._______theexam,littleTomdidn’tdaretofacehisangryfather.

A.Notpassing

.Nothavingpassed

C.Notpassed