life in the future教案5

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1、英语：Unit3《Lifeinthefuture》教案（4）（新人教版必修5）The4thperiod全模块要求TeachingGoals:Topic:1.Predictingthegoodandbadchangesinthefuture.2.imaginethealiencreatures.Usefulexpressions::takeup拿起;接受;开始;继续remind…of…使回想起或意识到losesightof…不再看见……catchsightof…瞥见sweepup打扫；横扫speedup加速assistin帮助;援助;协助Sentencestructures:Istil

2、lcannotbelievethatIamtakingupmyprizethatwaswonlastyear.Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.Confusedbythenewsurroundings,Iwashitbythelackoffreshair.SoonIwasbackonmyfeetagainandfollowedhimtocollectahoveringcarriagedrivenbycomputer.Describedasanenormousroundplate,itspinsslowlyin

3、spacetoimitatethepulloftheearth’sgravity.…atableandchairrosefromunderthefloorasifbymagic.Grammar:1.过去分词作定语（Thepastparticipleastheattribute）Ifollowedhimtocollectahoveringcarriagedrivenbycomputer.Tomorrowyouwillbereadyforsomevisitsorganizedbycomputer.2.过去分词作状语（Thepastparticipleastheadverbial）Worr

4、iedaboutthejourney,Iwasunsettledforthefirstfewdays.Confusedbythenewsurroundings,Iwashitbythelackoffreshair.第4课时TeachingAims:Teachgrammar(ThePastParticipleastheadverbialandattribute)Improvethestudents’listeningskills.DifficultandImportantPoints:1)Learnthegrammar(ThePastParticipleasthePredicative

5、&Attribute)2)HavetheSssumupthefunctionofthepastparticipleusinginductivemethod.TeachingMethods:1.InductiveMethod2.GroupworkTeachingProcedures:StepIDictationStepII.Grammar和现在分词及短语一样，过去分词（pastparticiples）或过去分词短语（pastparticipialphrases）也可以充当副词，修饰谓语动词。过去分词短语可以表达下列四种意思：（1）方法或活动方式，如：●Hewalkedupanddown

6、,lostinthought.●Isatbeforethedeskuntilaftermid-night,absorbedinwriting.●Surroundedbyahostoffans,thefilmstarlefttheairportexcitedly.（2）原因，如：●Greatlydisappointed,somestaffdecidedtoleavetheplace.●Takenbysurprise,theenemysurrendered.（3）时间，如：●Bornandbredinaturbulentage,theoldergenerationofpeopleexpe

7、riencedallsortsofhardships.●Throwntothefloor,theboyregainedhisfootingafewminuteslater.（4）条件，如：●Givenmoretime,theslowlearnerswouldhavedonebetter.●Criticizedbysomeoneelse,Tonywouldnothaveflareduplikethat.除了直接修饰动词之外，过去分词或短语也可以和连词合组成短