Grammar.ppt动词Ving形式作状语

Grammar1动词-ing形式作状语1.Whatisadverbial(状语)?状语是用来修饰句中谓语动词或整个句子的成分，表示动作行为或状态发生的时间、地点、原因方式等，因此就有相应的时间状语、地点状语、原因状语等。状语可由副词、介词短语或状语从句充当。Heoftenreadsthenewspaperatnightifhehasnothingelsetodo.2.CanV-ingformbeusedasadverbial?Decidewhatkindsofadverbialeachv-ingactsas.1.…butashestoodtryingtoclearhishead,hesawacat.2.Thekingtakesthewomantohispalaceandmarriesher,notknowingthatsheisawickedwitch.3.Hearingtheexcitingnews,theboyjumpedwithjoy.4.Workinghardatyourlessons,youaretosucceed.5.Earninglessmoneynow,helivesmorehappily.6.Travellingbyjeep,hevisitedanumberofcities.7.Hisparentsdiedinanaccident,leavinghimanorphan.伴随原因时间条件让步方式结果1.Walkingalongthestreet,hemethisoldfriend.2.Beingill,hedidn’tgotoschool.3.Workinghard,youwillsucceed.时间状语从句条件状语从句原因状语从句Changethefollowingsentencesintocomplexsentences.When/Whilehewaswalkingalongthestreet,hemethisoldfriend.Becausehewasill,hedidn’tgotoschool.Ifyouworkhard,youwillsucceed.4.Livingalone,theoldmanwashappy.Thoughtheoldmanlivesalone,hewashappy.5.Theboyfelloffhisbike,breakinghisrightarm.Theboyfelloffhisbike,andbrokehisrightarm.6.Hesatatthetable,readingamagazine.Hesatatthetable,andreadamagazineatthesametime.让步状语从句等同于并列谓语表结果等同于并列谓语表方式/伴随结论：现在分词短语作状语时，相当于相应的状语从句或并列谓语结构。1.Puttingdownhisshoppingbag,Willheldouthishand,andthecatcameuptohim.2.Stillwatching,Willsawthecatbehavestrangely.3.Whenithadgonepasthecrossedtheroad,keepinghiseyesontheplacewherethecathadvanished.4.Bendingtolookthrough,hesawtheroadinhisowntown,hisownworld.5.Feelingthathewasdreamingbutawakeatthesametime,hestoodupandlookedaroundforthecat.1.comma2.refertothesameperson.主语一致Whatdothesesentenceshaveincommon?3.V-ing表示的动作与主语之间是主动关系。4.twothingshappeningatthesametimeoronethinghappeningimmediatelyafteranother紧接着发生同时发生同时发生紧接着发生SBP18Act.3/4同时发生•改错1.Turningaround,acarknockedhimdown.•Turningaround,hewasknockeddownbyacar.•Whenheturnedaround,acarknockedhimdown/hewasknockeddownbyacar.•Heturningaround,acarknockedhimdown.2.Gettingoffthetrain,thepolicearrestedhim.Gettingoffthetrain,hewasarrestedbythepolice.Assoonashegotoffthetrain,thepolicearrestedhim/hewasarrestedbythepolice.Hegettingoffthetrain,thepolicearrestedhim.3.Whilerunning,hisleggotinjured.•Whilerunning,hehadhisleginjured.•Whilehewasrunning,hisleggotinjured/hehadhisleginjured.•改错4.Ongettingthroughthehole,adifferentworldappearedinfrontofhiseyes.•Upongettingthroughthehole,hesawadifferentworldinfrontofhiseyes.•Whenhegotthroughthehole,adifferentworldappearedinfrontofhiseyes/hesawadifferentworldinfrontofhiseyes.•Uponhisgettingthroughhole,adifferentworldappearedinfrontofhiseyes.注意：现在分词作状语时,一般都可变成一个状语从句。注意以下两种特殊情况。1.现在分词做时间状语时相当于一个时间状语从句，其前面可加when,while等词(后跟延续性动词)；也可改写为“on/upon+doing”形式(此时分词为瞬间动词)。1.Standingbytheroad,Willsawacat.=While/Whenstandingbytheroad,Willsawacat.2.Hearingtoday’sassignment,thestudentsletoutacryofrelief.=On/Uponhearingtoday’sassignment,thestudentsletoutacryofrelief.•Grammar2Conclusion:1.V-ing的否定式为not+v-ing2.V-ing前可以有介词或连词。Finishactivity1onp20,thenanswerthequestion.1.Onseeingher,thekingimmediatelyfallsinlovewithher.2.Hemarriesher,notknowingwhoshereallyis.3.Beforeleavinghiskingdom,hecallshissontohim.4.Afterthinkingaboutthesituation,hedecidestokillthewitchhimself.5.Whilesittingbyapool,Ferdinandseesafrog.Whatcanyouconcludefromthesessentences?P20-21Act.2/32.现在分词做结果状语时，可在其前加上thus等表示结果的副词。Thebooksoldmorethan500,000copiesayear,andthatmadeitoneofthebestsellersatthattime.Thebooksoldmorethan500,000copiesayear,thusmakingitoneofthebestsellersatthattime.Thehot-airballoonexplodedandcaused19deaths.IntheLondonOlympicGames,Chinawon39goldmedals,nexttotheUS,andthusrankedsecond.TheRocketperformedmuchbetterinyesterday'smatchandthuswonitsfirstvictoryinthisseason.Thehot-airballoonexploded,causing19deaths.IntheLondonOlympicGames,Chinawon39goldmedals,nexttotheUS,thusrankingsecond.TheRocketperformedmuchbetterinyesterday'smatch,thuswinningitsfirstvictoryinthisseason.Advancedproducingtechnologywasintroducedfromabroad,whichresultedinadecreaseinpollution.Advanceproducingtechnologywasintroducedfromabroad,thusresultinginadecreaseinpollution.Findoutthetimeorderbetweenthev-ingformandtheverb.•Standingontopofthehill,youcanseeasfarastheseaside.•Thefishcaneatapersonintwominutes,leavingonlybones.•Havingfinishedallhishomework,theboywentouttoplayfootball.分词动作与谓语动作同时发生分词动作在谓语动作之后发生分词的完成式(havingdone)表示其动作发生在主句谓语动词之前。可以转换成：Afterhefinished/Afterfinishingallhishomework,theboywentouttoplayfootball.ExerciseFillintheblanksusingthewordsintheboxintheir–ingformsreachlookseeturnhold1.Thecatleaptback,__________itstailoutstiffly.2.____________________outapaw,thecatpattedtheairinfrontofher.3.________away,thecatwentacrosstheroad.4.________Will,thecatapproachedhim.5.Thecatstopped,__________atsomethinginvisibletoWill.Reaching/HoldingholdingTurningSeeinglookingExercises:choosethebestanswerfromA,B,CandD,andthenrewritethesentences.1.Findinghercarstolen,________.A.apolicemanwasaskedtohelpB.theareawassearchedthoroughlyC.itwaslookedforeverywhereD.shehurriedtoapolicemanforhelpDWhenshefoundhercarstolen,shehurriedtoapolicemanforhelp.2._______suchh