高中英语语法过去分词作状语ppt课件.pptx

过去分词作状语过去分词作状语GrammarThepastparticipleusedasadverbial观察下列句子中过去分词的观察下列句子中过去分词的用法并总结用法并总结。1.SatisfiedwithTomsperformance,theteacherpraisedhiminclass.2.Heranintotheroom,hiseyesfilledwithtears.3.Discussedmanytimes,theproblemsweresettledatlast.4.Lookedatfromadistance,thepaintingseemsmuchmorebeautiful.5.Caughtintherainonmywayhome,Ihadabadcold.6.Builtthirtyyearsagothehousestilllooksverybeautiful.练一练：同义句转换练一练：同义句转换1.Ashewassurroundedbyagroupofyoungpeople,theoldmanfelthappy.agroupofyoungpeople,theoldmanfelthappy.2.Whenhewasaskedwhathadhappened,heloweredhishead.whathadhappened,heloweredhishead.3.Bobsatonhischairandhewascompletelyabsorbedinamagazine.Bobsatonhischair,amagazine.1.过去过去分词在句中一般能作分词在句中一般能作时间、原因、时间、原因、条件、让步和方式状语条件、让步和方式状语。如：。如：表示表示原因，相当于由原因，相当于由as,since,或或because引导的原因状语从句引导的原因状语从句Caughtinaheavyrain,hewasallwet.因为淋了一场大雨，所以他全身湿透了。因为淋了一场大雨，所以他全身湿透了。(Becausehewascaughtinaheavyrain)Whenitisseenfromthehill,theparklooksverybeautiful.Seenfromthehill时间时间状语状语,可在过去分词前加上连词可在过去分词前加上连词when,while,until等等.Dontspeakuntilyouarespokento.UntilspokentoWhenheated,icecanbechangedintowater.（Wheniceisheated,）原因原因状语状语Becausetheboywasgreatlytouchedbyhisteacherswords,hedidalotofthingstohelphisclassmates.GreatlytouchedbytheteacherswordsAshewassurprisedatwhathappened,Tomdidntknowwhattodo.Surprisedatwhathappened条件条件状语状语Ifweweregivenmoretime,wecoulddoitmuchbetter.GivenmoretimeIfitisheatedtoahightemperature,waterwillchangeintovapor.Heatedtoahightemperature让步让步状语状语Thoughtheyhadbeenwarnedofthestorm,thefarmerswerestillworkinginthefields.ThoughwarnedofthestormEvenifIminvited,Iwonttakepartintheparty.Evenifinvited方式方式、伴随状语、伴随状语Theteacherenteredtheclassroom,andhewasfollowedbyagroupofstudents.FollowedbyagroupofstudentsTheteacherstoodthereandwassurroundedbythestudents.Theteacherstoodthere,surroundedbythestudents.Thetrainerappeared,followedbyfourlittledogs.训练员出现了，后面跟着四条小狗。训练员出现了，后面跟着四条小狗。Hewalkedupanddowntheroom,lostinthought.他在屋子时走来走去，陷入了沉思。他在屋子时走来走去，陷入了沉思。2.表示表示条件条件,相当于相当于if,unless引导的条件状引导的条件状语从句语从句如果种在肥沃的土壤里，这些种子能长得很快。如果种在肥沃的土壤里，这些种子能长得很快。Growninrichsoil,theseseedscangrowfast.(Iftheseseedsaregrowninrichsoil)Comparedwithyou,westillhavealongwaytogo.(Ifwearecomparedwithyou)3.3.表示表示让步，相当于让步，相当于although/though引导引导的让步状语从句的让步状语从句Leftathome,Johndidntfeelafraidatall.(Althoughhewasleftathome,)Evenifinvited,Iwillnottakepartintheparty.(EvenifIaminvited,)1.Rewritethesentences,beginningwiththewordsgiveninbrackets.1)Spokenbyfewerandfewerpeoplethesedays,theNaxilanguagemaydisappearinthefuture.(because)Becauseitisspokenbyfewerandfewerpeoplethesedays,theNaxilanguagemaydisappear.2)Seenfromabove,theoldtownisamazeofcanals,littlebridgesandtinystreets.(when)Whenitisseenfromabove,theoldtownisamazeofcanals,littlebridgesandtinystreets.3)Passedfromfathertoson,themusichasnotchangedforeightcenturies.(because)Becauseitispassedfromfathertoson,themusichasnotchangedforeightcenturies.4)Lookedatfromadistance,theXishanHillsresembleasleepingbeauty.(when)Whentheyarelookedatfromadistance,theXishanHillsresembleasleepingbeauty.5)Completelyrebuilt,thetownwouldnotbesointeresting.(if)Ifitwerecompletelyrebuilt,thetownwouldnotbesointeresting.E.g.Unitedwestand,dividedwefail.Ifweareunited,wewillstand,butifwearedivided,wewillfail.1.Askedwhathadhappened,hetoldusaboutit.Whenhewasaskedwhathadhappened,Becausehewaswellknownforhisexpertadvice,2.Wellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.2.Rewritewithproperconjunctions3.Givenmoretime,wewouldbeabletodotheworkmuchbetter.Ifweweregivenmoretime,OnceitwastranslatedintoChinese,4.OncetranslatedintoChinese,thebookbecameverypopularamongChineseteenagers.5.Deeplyinterestedinmedicine,shedecidedtobecomeadoctor.Becauseshewasdeeplyinterestedinmedicine,Althoughhewasleftaloneathome,6.Leftaloneathome,Samdidnotfeelafraidatall.3.用用所给词的适当形式填空，并与所给词的适当形式填空，并与A-C的的汉语翻译相匹配。汉语翻译相匹配。1.Once_,awordbecomesapromise.2.Once_,watercannotbetakenbackagain.3._bythebeautifulscenery,Iforgottogobackhomeintime.impress;pour;speakA.A.覆水难收覆水难收B.B.流连忘返流连忘返C.C.一言既出一言既出,驷马难追驷马难追spokenpouredImpressedCBA4.用所给词的适当形式填空。用所给词的适当形式填空。1._(see)fromthetopofthehill,thecitylooksbeautifultous.2._(give)time,hellmakeafirstclasstennisplayer.3._(look)outofthewindow,Ifoundmanychildrenplayingontheplayground.SeenGivenLooking 4._(give)moretime,Illfinishmyworkontime.5.Comparedwith_(develop)countries,westillhavealongwaytogo.6.TheEnglishteacherenteredtheroom,_(follow)byhisstudents.Givendevelopedfollowed7.Theteachbuildings_(build)in1960needrepairing.8.Ifoundmyschoolbag_(leave)inMarysroom.builtleft