高中英语 Unit 1 Great scientists Part II Reading学案新人教版必修5.doc

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1、Unit1GreatscientistsPartIIReading一．[学习目标]1.了解科学家如医生JohnSnow，并理解其得出科学观点所需的过程。2.学习科学家为探索、钻研科学真理所表现出的大无畏精神。3.学习掌握重要的词组及过去分词作定语和表语。二．【自主预习】Step1.Lead-in(5minutes)(1)Matchtheinventionswiththeirinventorstofindoutwhatyouknowaboutgreatscientists.AlexanderBellelectri

2、cityThomasEdisontheFirsttelephoneLaiteBrotherstheelectricLampMadameCurieblackholesinUniverseFranklinTheoryofGravityStevenHawkingtheFirstPlaneElbertEinsteinRadiumIsaacNewtontheTheoryofRelativity(2)Putthestagesinsettingoutanewscientificideaintherightorder.()Dr

3、awaconclusion()Thinkofamethod()Collectresults()Makeaquestion()Findaproblem()Analysetheresults()FindsupportingevidenceStep2.Fastreading(7minutes)(1)Readthepassagein3minutesandcompletetheoutlineofthepassagePara.1IntroductionofJohnSnowandCholera.Para.2Para.3-6:

4、Studyof________________________.Para.7:______________________ofCholeraandJohnSnowdefeatedKingCholera.(2)Numbertheseeventsintheorderthattheyhappened._JohnSnowbegantotesttwotheories.AnoutbreakofcholerahitLondonin1854._JohnSnowmarkedthedeathsonamap.Heannouncedt

5、hatthewatercarriedthedisease.JohnSnowinvestedtwostreetswheretheoutbreakwasverysevere.KingCholerawasdefeated.Hefoundthatmostofthedeathswerenearawaterpump.Hehadthehandleremovedfromthewaterpump.Step3.Carefulreading(10minutes)(1)Finishthefollowingquestions.1.Joh

6、nSnowfinallyprovedthetheoryhebelievedby________.A.gatheringinformationwiththehelpofamapB.lookingintothesourceofthewaterforBroadStreetandCambridgeStreetC.Separatingthosewhosufferedcholerafromthosewhodidn’tD.BothAandB2.Doyouknowwhatthismapwasusedforin1854?3.Wh

7、yistherenodeathatNo.20and21BroadStreetaswellasatNo.8and9CambridgeStreet?(2)SupposeyouareJohnSnow,finishthefollowingreport.ScientificReportbyJohnSnowTheproblemNobodyknewthe_________oftheseriousdiseaseof__________.ThecauseIdea1:Idea2:Themethod____datafromthene

8、xtcholeraattacktotesttheories.Tryto____whichmethodwascorrect.TheresultsHefoundthecauseofcholerawas______________________water.Idea1or2?Why?Idea_______.becausethedatashoweda_______________withthe