高中英语 Unit 3《Life in the Future》教案1 人教版必修5）VIP免费

Unit3lifeinthefuture-Grammar教案TeachingAims:Teachgrammar(ThePastParticipleastheAdverbial&Attribute)DifficultandImportantPoints:Learnthegrammar(thePastParticipleastheAdverbial)TeachingProcedures:Step1DictationStep2Revision1.Ifoundthisbroken(破了的)plateonthefloor.2.Isawatall,darkandhandsomemancalledXiaoming(叫做小明)。3.Somanythousandsofterrified(被吓坏了的)peopledied.4.JohnSnowdecidedtohelpordinarypeopleexposedtocholera(遭受霍乱的)。小结：1）单个的过去分词作定语时，常放在被修饰的名词前，作前置定语。2）过去分词短语作定语时，常放在被修饰的名词后，作后置定语。Step3PracticeFinishEx4onpage21.Step4PreparationPickouttheAdverbialofthefollowingsentences.1.Herunsveryfast.2.Igotoworkbybike.3.WhenIarrivedthere,thetrainhadalreadygone.小结：状语是用来修饰谓语动词或者整个句子。Step5Grammar1.CompleteeachsentenceusingthePastParticipleoftherightverb.2.frightentrapshootfollow1）Frightenedbynoisesinthenight,thegirlnolongerdaretosleepinherroom.2）Theladyreturnedhome,followedbytwopolicemen.3）Iftrappedinaburningbuilding,youshouldsendforhelp.4）Althoughshotintheleg,hecontinuedfiringatthepolice.小结：1）过去分词在句子中可以作时间状语、原因状语、伴随状语、条件状语和让步状语等。2）两种形式：①过去分词直接作状语。②“连词+过去分词”作状语。2．改写句子。1）AsIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays.→Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.专心爱心用心12)Ifheisgiventime,he’llmakeafirst-classtennisplayer.→Giventime,he’llmakeafirst-classtennisplayer.3)AsIwasconfusedbythenewsurroundings,Iwashitbythelackoffreshair.→Confusedbythenewsurroundings,Iwashitbythelackoffreshair.4)Whenhewasquestionedbythepoliceaboutthefire,hebecametense.→Questionedbythepoliceaboutthefire,hebecametense.小结：过去分词作状语时，过去分词的逻辑主语与句子主语一致。3．FinishEx2onpage20.Step6SummaryHomework:P20Ex1,P21Ex3,P57Ex1.专心爱心用心2