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1、StepleBrainstormingT:Nowlet'scometothetitleofthisunitGreatscientists.Whenwetalkaboutgreatscientists,whatwillcomeintoyourmind(s)?Si：MadameCurie,whogottwoNobelPrizes,oneforphysicsandtheotherforchemistry,isreallyoutstandingamongallthewomenscientists・S2：ItremindsmeofthegreatinventornamedThoma
2、sAlvaEdisonandoneofhisfamoussayings64Geniusisonepercentinspirationandninety-ninepercentperspiration;?S3：Yes,weleadabetterlifenowwiththehelpofscience.WithoutEdison,maybenowwearestilllivinginadarkworld.Theyreallymakeourlifeeasierandmorecomfortable.S4:IalsothinkofoneofthequotesfromAlbertEins
3、tein,"Imaginationismoreimportantthanknowledge：'S5：Allthescientistsaredevotedtothecareerthattheychoose,andtheysetgoodexamplestousinourwork.S6:Takeallthescientistsforexample,ifwewanttobesuccessfulinthefuture,weshouldnotonlylearnsomethingfromourtextbooks,butalsotakepartinsocialpracticeandget
4、closetonaturetolearnmoreaboutit.Step2PreviousknowledgeDiscoveries/Inventions/Theories1.Evolution(进化论)2.DiscoveryofRadium(镭)3.Newton^sLaw4.Electricbulb5.TheoryofRelativity6.Seismograph7.ABriefHistoryofTimeS.Theearthmovesaroundthesun.allthestudents:A—3,B—1,C—2,D—5,E—,F—&G—7,T:Nowlet'smatchs
5、omeofthegreatscientistswiththeirfamousdiscoveries,inventionsortheoriesXetmeseewhoisthequickestinmindandactionandcangetalltheanswerscorrectsFamousscientistsA.IsaacNewtonB.CharlesDarwinC.MadameCurieD.AlbertEinsteinE.ThomasAlvaEdisonENicolausCopernicusGStephenHawkingwithH.ZhangHeng(Checkthea
6、nswersH—6.)Step3GuessthenameofscientistsGroup1:Intheeighteenthcentury,therelivedagreatscientistwhoconductedanumberofexperimentsinwhichheshowedwhatelectricityis.Oncehedidafamouskiteexperimentonastormyday,andprovedthatlighteningandelectricityarethesamething.S:BenjaminFranklin.Group2:Itissai
7、dthatthisEnglishgentlemanwassittinginhisgardenonedaywhensuddenlyhewashitbyafallingapple.Thestoryisprobablynottrue,butthismandidmentionthathegotoneofhisbest-knownideaswhilewatchingapplesfallfromatrcc.Hisnamemakesyouthinkthathewasnottoointerestedinoldthings.Hediscover
