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2019-2020年高中英语Unit1GreatscientistsListeningSpeakingandWriting教案新人教版必修5ListeningSpeakingandWritingTeachingAims:Improvethestudents’listeningskills.Improvethestudents’speakingskills.DifficultandImportantPoints:1Listening2HelpSsoverethedifficultiesinlisteningmaterial.TeachingMethods:ClassactivitiestohelpmotivatetheSs’interestoflearningEnglish.TeachingProcedures:StepIWarmingup
1.WhichplantandanimaldoyoulikebestCanyouclassifythemintoasystem
2.Background:CarlLinnaeus1707-1778SwedishCarlLinnaeusisoftencalledtheFatherofTaxonomy分类学.Hesucceededinclassifyingtheplantsandanimalsintoasystemthatworked.Hismethodwascalled“thesexualmethod”ofclassifyingplantsandanimals.Hissystemfornamingrankingandclassifyingorganismsisstillinwideusetodaywithmanychanges.Hisideasonclassificationhaveinfluencedgenerationsofbiologistsduringandafterhisownlifetime.StepII.ListeningP
411.Choosewhichofthefollowingstatementsmostcloselydescribeswhatthislisteningpassageisabout.Explainwhytheothersarewrong.A.Thisisaboutamanwhowantstonameaflower.B.Thisisaboutamanwhofindsaflowerandwantstoownit.C.Thisisaboutamanwhofindsaflowerandwantstoknowifitisanewspeciesofflower.
2.Listentothetapeagainandtrytopletethefollowingpassage.Tofindthenameoftheunknownflowerfirstyouhavetogotoseeaflower________.He/Shewilllookinaspecial________writtenbyCarlLinnaeus.Helivedin__________from________to__________.Hewasveryimportantbecausehesolvedaseriousproblemfor_________.Hesawallplantsandanimalsproduce_________________________.Someanimalsproduce__________butotherslay_______whileplants______________.Heusedthesedifferentwaysofproducingyoungtoputplantsandanimalsinto_________.Forexamplethegroupcalledbirdslay________toproduceyoungandtheyallhave________.Linnaeusputtheplantsandanimalsintosmallergroupsorspecies.Hegaveeachonetwonames.Oneisforthelargegroupforexample_______andoneisforthespeciesforexample_________.Soaparrotwouldbe___________.Hewasthefirstpersontosuccessfullyclassify分类allplantsandanimals.StepIII.TalkingP41Imagineyouaregoingtomeetaspecialistaboutanewly-foundflower.Yourpartnerwillbetheassistantfortheflowerspecialist.Youbothneedadescriptionoftheothersoyoucanrecognizeeachotherwhenyoumeet.Nowringtheassistanttosortoutthenecessaryinformation.PairworkMakingatelephonecallHowwillIrecognizeyouWhatspecialfeaturesdoyouhaveWhatwillyouwearHowwillIknowyouWhatdoyoulooklikeYoucanrecognizemebecause…I’mtall/shortfat/thinyoung/oldwith…My…looksabitlike…Ihavelarge/smallbrown/greeneyeswith…StepIV.Playagame:Canyouguesswhohe/sheisOneactsasanassistanttheotheractsasthethirdpersonwhowantstointroduceavisitorintheclasstotheassistant.Thewholeclassguesswhothevisitoris.StepV.PersuasivewritingPleaserefertoP8LearningTipWritingTask:P
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3.NowwritingashortletteraskingCopernicustopublishhisideassoeveryonecanreadthem.Firstyouneedtocollectyourideas.Forexample:•Hebelieveshisnewtheoryistrue.•Thereareproblemswiththepresenttheory.•Hehasdonemanyyearsofobservationstoprovehisnewtheoryistrue.•Sciencecan’tdevelopunlesspeoplepublishtheirideas.•Timewillshowifhistheoryistrueornot.Hereisaplan:Beginning:TellCopernicuswhoyouareandwhyyouwanthimtopublishhisideas.Paragraph1:Reason1andevidence.Paragraph2:Reason2andevidence.Summingup:Askhimtothinkagainaboutpublishinghisideas.Onepossibleversion:DearNicolausCopernicusIamastudentstudyingastronomyandIwouldverymuchliketoreadyournewtheoryaboutthesolarsystem.Ihopeyouwillpublishitforseveralreasons.Iunderstandtheproblemswiththepresenttheory.Thewaytheplanetsmoveisnotwhatyouwouldexpectiftheearthwasthecentreoftheuniverse.Itisalsooddthatthebrightnessofsomestarsseemstochange.SoIagreewithyouthatweneedanewtheory.Iknowyourobservationshavebeenverycarefullycarriedoutovermanyyears.Nowyoumusthavethecouragetopublishthem.Sciencecanneveradvanceunlesspeoplehavethecourageoftheirbeliefs.Iknowyouworryaboutwhatwillhappenifyoupublishyournewtheory.Nomatterhowpeopleopposeittimewillshowifyourideasarerightorwrong.SoIhopeyouwillfeelyoucanpublishyournewtheory.YourssincerelyZhangHuaStepVI.SummaryStepVII.Homeworkassignment。