人教版高中英语必修五全套教案

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1、.英语必修5Unit1GreatscientistsTeachingAimsSkillGoals▲Talkaboutscienceandcontributionsofscientists▲Practiceexpressingwill,hopeandsuggestions▲PracticeexpressingthestagesinexamininganewscientificideaKeynewwordsandexpressionsTheFirstPeriodReadingStepⅠLead-inAskthestudentstothinkofsomegreatinventio

2、nsandinventorsinhistory.T:Welcomebacktoschool,everyone.Iguessmostofyouhaveenjoyedyourholiday.MaybeIshouldsayeveryonehasenjoyedascientificlife.Why?Becauseyouhaveenjoyedtheresultsofthescienceandscientists.Nowcanyoutellmethescientistswhoinventedthelights,thegramophoneandthecomputer?S1:Edisoni

3、nventedthelightsandthegramophone.S2:ThefirstcomputerwasinventedbyagroupofAmericanscientists.StepⅡWarmingupFirst,asksomequestionsaboutgreatscientists.Second,tellallthestudentstoplaythegamecalledGuessWhoIAm.T:Youknowourlifeiscloselyrelatedtoscienceandscientists.Webenefitalotfromthem.Canyouna

4、meoutasmanyscientistsaspossible?T；whatcontributionsdidtheymake?T:Ok,you’veknownalotaboutscientistsandnowlet’splayagamecalledGuessWhoIAm.Iwillshowyousomehintsofascientistonebyone,andyouguessthenameofthescientist.Let’sseewhichgroupwilldothebest.1.IlivedinancientGreek.2.Iwasamathematician.3.I

5、discoveredthatobjectsinwaterwereliftedupbyaforcethathelpedthemfloat.Answer:Archimedes1.IlivedinBritain.2.IpublishedTheOriginOfSpecies.3.Icouldexplainhowanimalsandplantsdevelopastheenvironmentchanged.Answer:CharlesDarwin1.IamEnglishman2.I’veworkedinastronomy.3.I’veputforwardatheoryaboutblac

6、kholes.Answer；StephenHawking1.IwasaChinese.2.Myinventionhadeightdragonheadsroundthetopwitheightballsintheirmouths.Aroundthebottomwereeightfrogsdirectlyunderadragon’smouth.3.Myinventionwastheearliestinstrumentthattoldpeoplewhereearthquakeshappened.Answer:ZhangHeng1.IwasanAmerican.word范文.1.I

7、inventedelectriclightbulb2.Iinventedthewayofgivingelectricitytoeverybodyinlargecities.Answer:ThomasEdison1.IwasaladyandborninPoland.2.IreceivedtwoNobelprizes.3.Idiscoveredradium.Answer:MarieCurieStepⅢPre-readingGetthestudentstodiscussthequestionsonpage1withthe