高二英语 Unit12 Fact and fantasy（第四课时）教案 人教版VIP免费

TheFourthPeriodTeachingAims:1.Reviewtheusefulexpressionslearntinthisunit.2.Reviewsomewordformation.3.Trainthestudents’writingabilitybypractisingcreativewriting.TeachingImportantPoints:1.Consolidatewordformationlearntyesterday.2.Helpthestudentsfinishthecreativewriting.TeachingDifficultPoints:1.Howtohelpthestudentspractisecreativewriting.2.Howtoimprovethestudents’readingability.TeachingMethods:1.Revisionmethodtohelpthestudentsconsolidatetheusefulexpressions.2.Question-and-answeractivitytohelpthestudentsunderstandthereadingpassagebetter.3.Discussionmethodtohelpthestudentsfinishthetaskofwriting.4.Individual,pairorgroupworktomakeeverystudentworkinclass.TeachingAids:1.themultimedia2.theblackboardTeachingProcedures:StepⅠGreetingsGreetthewholeclassasusual.StepⅡRevisionT:Inthelastperiod,we’velearnedsomerulesofwordformation.Doyouthinkknowledgeofwordformationcanhelpuslearnnewwords?Why?S1:Yes.BecausemanyEnglishwordsareformedbyaddingaffixes.Solongasyouknowthemeaningsofsomeaffixes,andwordparts,youwillguessthemeaningsofsomenewwordswithoutlookingthemupinadictionary.T:Quiteright.Sitdown,please.Now,let’sdoanexercisetoconsolidateit.Pleaselookatthescreen,andthenfillintheblanks.(Teachershowsthefollowingonthescreen.)1.submarine=______+______2.disappear=______+______3.overturn=______+______4.Internet=______+______5.underwater=______+______6.prisoner=______+______(Afterawhile,teacherasksonestudenttodotheexercise.Thenteachershowstheanswersonthescreen.)T:Good.TellmetheChinesemeaningofeachword,andpointoutwhatthesuffixesmean.Suggestedanswers:1.潜水艇sub+marinesub-=under2.消失dis+appeardis-=not3.打翻over+turnover-=toomuch4.因特网Inter+netinter-=between5.在水下的under+waterunder-=below6.囚犯prison+er-er=personwhocarriesouttheactionoftheverbStepⅢReadingT:Inthelasttwoperiods,wehavelearntmuchaboutsciencefictionandknownmoreaboutJulesVerne,thefatherofsciencefiction,whowrotemanyfamoussciencefiction,suchas20000LeaguesUndertheSea,AroundtheWorldin80Days,JourneytotheCentreoftheWorld…Hecombinedfactwithfantasycleverly.Now,we’regoingtoreadanotherpassageaboutsciencefiction,whosetitleistheStoryofDrFrankenstein.OpenyourbooksandturntoPage15.Readthepassagequicklyandthenanswersomequestionsonthescreen.(Showthefollowingonthescreen.)1.WhatdidDrFrankensteinwanttodowhenhewasyoung?2.Afterhewassenttouniversity,whatdidhethinkofthethingstaughtatuniversity?3.Whatattractedhisattention?4.Didhediscoverthecauseoflife?5.Althoughheknewhowtocreatlife,whatremainedadifficultworkforhim?6.Whydidhedecidetocreatalargerhumanbeingthanmanabouteightfeetinheight?(Teachergivesthemfiveminutestoreadthem.Afterthat,checktheiranswers.)Suggestedanswers:1.Hewantedtolearnthesecretsofheavenandearthwhenhewasyoung.2.Hefoundallthatwastaughtatuniversityverydisappointinganddecidedtopioneeranewwayhimself.3.Thestructureofthehumanbodyandanyanimalthatwasaliveattractedhisattention.4.Yes.5.Howtoprepareabodyforitwithallitsmusclesandorgansstillremainedadifficultjobforhim.6.Becausethesmallsizeofthepartssloweddownhisspeed.T:Welldone!Haveyouanyprobleminunderstandingthepassage?Ifany,pleaseaskme.S4:Idon’tknowhowtotranslatethesentence“Myfatherwasso…amap”intoChinese,andwhyhesaidhehadtolookforaroadwithouthavingamap.T:Agoodquestion.ThesentencecanbetranslatedintoChinese“我的父亲没有什么科学头脑，所以我不得不在没有指导的情况下自己摸索”.DrFrankensteinusedamet...