动词-ing形式作状语课件

（三）—ing形式作状语动词的—ing形式作状语时，通常都表示主语正在进行的另一动作，用来对谓语动词表示的动作加以修饰或作为陪衬。它可表示时间、结果、条件、让步、方式或伴随动作，相当于相应的状语从句。一、表示时间（置于句首，也可置于句末）,译为__________.相当于__________引导的状语从句。1.Hearingthenews,theyalljumpedwithjoy.=_______________thenews,theyalljumpedwithjoy.当干……时When/whileWhentheyheard2.Seeingitsmother,thebabysmiled.=_________________itsmother,itsmiled.Whenthebabysaw二、表示原因（多置于句首）译为__________.相当于__________引导的状语从句。1.Beingill,hewenthome.=__________hewenthome2.Nothavingreceivedanynewsfromhomeforalongtime,sheisbecomingmoreandmorehomesick.=__________________anynewsfromhomeforalongtime,因为干，由于as/becauseAshewasill,三、表示条件（多置于句首）译为__________.相当于__________引导的状语从句。1.Workinghard,youwillsucceed.=________________,youwillsucceed.如果干……的话if1.Thesnowlastedaweek,resultinginaserioustrafficconfusioninthewholearea.四、表示结果（多置于句末）译为__________.相当于__________引导的状语从句。=Thesnowlastedaweek,_____________aserioustrafficconfusioninthewholearea.2.Hisparentsdied,leavinghimalotofmoney.=Hisparentsdied,__________they______himalotofmoney.所以干，结果干so/asaresult,soitresultedinasaresult,left五、表示让步（多置于句首）,译为_____________.相当于_____________引导的状语从句。Havingnothingtodohere,wecan’tleavehere.=_____________nothingtodohere,wecan’tleavehere.尽管干……although/thoughAlthoughwehave六、表示方式和伴随（多置于句末）-ing形式作方式状语或伴随状语，用来对谓语动词表示的动作或状态加以说明。一般来说，-ing形式表示的动作和谓语动词所表示的动作同时发生。它没有相应的状语从句可以代替。判断原则是:主句已有主谓宾，再出现动词且又无__________________连接，即是_________,主动用____;被动用________;未发生/目的用________.1.Shesatatthedesk_______anewspaper.=Shewassittingatthedeskand_____anewspaper.(read)and/or/but/so非谓语-ingdonetodoreadingread2.Manypeoplecometothethemeparks______(look)forthrillsandentertainment.3.Themeparkstrytomakesurevisitorsleave______(know)moreabouttheirtheme.4.AsecondDisneylandwasopenedontheeastcoast,_______(cost)between$500and$600million.5.Theywalkedonthewayhome,________(sing)andlaughing.lookingknowingcostingTimepermitting注意：五特殊：(1)“连词+v-ing形式”作状语while,when,before,although,unless等引导的状语从句的主语与主句的主语一致时，在简化为v-ing形式作状语时，通常可保留原连词，形成“__________”结构,从句主语必须______。如：Althoughwehavenothingtodohere,wecan’tleavehere.=______________nothingtodohere,wecan’tleavehere.1.Whentheyheardthenews,theyalljumpedwithjoy.=______________thenews,theyalljumpedwithjoy.2.Whenitsawitsmother,thebabysmiled.=________________itsmother,itsmiled.连词+v-ing去掉AlthoughhavingWhenhearingWhenseeing[典型例题]___ridingabikehefelldowntotheground.A.AsB.WhileC.AssoonasD.Immediately析：B。分析语境逻辑可知跌到在地的动作发生在骑自行车的过程中，因此应用While[方法揭秘]分析ing形式动作与谓语动词动作发生顺序，从而确定前面是否加when/while。(2)若作状语的现在分词的逻辑主语与句子主语不一致，在简化为v-ing形式作状语时，要去掉______，分词就要带上自己的__________,构成___________。Whenthemeetingwasover,wealldrovehome.=________________,overwealldrovehome.Iftimepermits,Iwillattendthemeetingtobeheldtomorrow.=_______________,IwillattendthemeetingtobeheldtomorrowWhileyouarecrossingthestreet,youmustbecareful.While__________________,youmustbecareful.原连词逻辑主语/原从句独立主格结构/n+非谓语（doing/done/todo）主句主语是______从句主语是_______.ThemeetingbeingTimepermitting主句主语是______从句主语是_______.crossingthestreetTrueorfalse:Whenhishomeworkhadbeenfinished,hewenthome.=Whenhishomeworkhavingbeenfinished,hewenthome.()=Hishomeworkhavingbeenfinished,hewenthome.()主句主语是______从句主语是_______.FT相关练习：1.Night_____,wehurriedhome.A.fallsB.fallC.fellD.falling命题目的：本题考查分词用法。解题关键：掌握分词做状语的用法。深度讲解：分词做状语，其逻辑主语必须是句子的主语，否则就必须在分词的前面另加分词的主语（名词或主格代词），这种结构叫独立主格结构。其作用相当于状语从句:Asnightfell,wehurriedhome.也可用并列句表示：Nightfell,sowehurriedhome.2.Nobody___anymoretosay,themeetingwasclosed.A.havingB.haveC.hadD.has[典型例题]1.Themoon_______,wecametothefootofthemountain.A.appearedB.appearsC.appearingD.appear析：C。该句意为：月亮出来时，我们在山脚下。Appearing和themoon构成独立主格结构作时间状语。(3)“on/upon+v-ing形式”作状语,译为_____________.Onarrivingattheparty,shefoundallthepeoplegone=Whenshearrivedattheparty,shefoundallthepeoplegone.On/uponarrivingattheairport,weallwerewelcomedwarmlyOngoingintothekitchen,Iturnedonthelight.=_________________intothekitchen,Iturnedonthelight.Onseeingthesnake,thegirlwasveryfrightened.=______________thesnake,shewasveryfrightened.一到飞机场，我们所有人受到热烈欢迎一干…就…一走进厨房，我就开灯。Assoonas/WhenIwentTranslateit.Translateit.一看到那条蛇，小女孩就十分害怕。Assoonasthegirlsaw(4)“副词thus+v-ing形式”作状语。Mycarwascaughtinatrafficjam,thuscausingthedelay.(5)固定结构：Judgingfromhisappearance,hemustbeveryrich.Generallyspeaking,hisanswerisright.译为_____________.就这样干……Translateit.我的车被陷于交通阻塞中,就这样造成迟到从他的外貌判断，他一定是很富有。总的来说，他的答案是对的。。everythingtakenintoconsideration全面考虑。tiredof....厌倦armedwith......武装上facedwith.......面对着equippedwith....装备着lostin陷入...之中exposedto暴露在…之中comparedwith和…比comparedto把…比(bedone结构作谓语)seatedin….dressedin…Considering(that)…考supposing(that)…如果…generallyspeaking一般说来franklyspeaking坦白说Judgingfrom…从…判断talkingof…说到…Concerning…settingaside...开…Comingto…谈到…allowingfor...考虑到…【4个重点归纳】1.现在分词作状语时，它的逻辑主语必须与句子的主语一致。Openingthewindow,abutterflyflewintomystudy.()Openingthewindow,Isawabutterflyflyingintomystudy.()强调doing与逻辑主语是主动关系，动作与谓语同时进行Opening的逻辑主语是___它能发出此动作吗？能的话，是主动关系。√X[典型例题]1.Findinghercarstolen,____.A.apolicemanwasaskedtohelpB.theareawassearchedthoroughlyC.itwaslookedforeverywhereD.shehurriedtoapolicemanforhelp析：分析语境逻辑不难发现Findinghe