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Unit1GreatscientistsTask11.StephenHawking2.ThomasEdison3.MarieCurie4.ZhangHeng5.GregorMendel6.Archimedes7.LeonardoDaVinci8.CharlesDarwin9.SirHumphreyDavy10.ThomasNewcomenGreatscientists史蒂芬·霍金托马斯·爱迪生玛丽·居里张衡格里哥·孟德尔阿基米德列奥纳多·达芬奇查理斯·达尔文汉弗莱·戴维汤玛斯·纽科门Drawaconclusion(得出结论)Thinkofamethod(找出研究方法)Collectresults(收集材料)Makeaquestion(提出问题)Findaproblem(发现问题)Analyseresults(分析材料)Findsupportingevidence(找出支持观点的证据)Scientistscanproveanewideawiththefollowingstages.Putthemintherightorder.1234567ReadingJohnSnowDefeats“KingCholera”powerful,hardtocure…作定语Whatdoyouwanttoknowfromthetitle?WhoisJohnSnowandwhatis“KingCholera”?Howdoeshedefeat“KingCholera”?JohnSnowDefeats“KingCholera”Fastreading:fillintheblankWhoWhatWhen__________HowResultKingCholerawas________afamousdoctorIn1854_______________________brokeoutinLondon1._____________togatherinformation2.___________thesourceofthewaterdefeatedMarkonamapLookintoAseverediseasecholeraJohnSnowCompletethemainideaofit.Thetextismainlyabout__________andhowhe_______________.JohnSnowdefeatedcholeraPara1Para2Para3Para4Para5Para6Para77stepsDrawaconclusionThinkofamethodCollectresultsMakeaquestionFindaproblemAnalysetheresultsFindsupportingevidenceCarefulReading1.Whatis“Kingcholera”?adeadlyinfectiousdiseaseNeitheritscausenoritscurewasunderstood.Manypeoplediedeverytimetherewasanoutbreak.Findtheproblem:whatcausedcholeraPara1:FindaproblemCarefulReadinginfectiousdiseases:SARS,AIDS,BirdFlu,Cholera…•Theycanbespreadtootherpeople.•Theyhaveanunknowncause.•Theyaredifficulttocure.传染病Para2:Makeaquestion:CholeramultipliedintheairuntilitfoundvictimsPeopleabsorbeditintobodieswiththeirmeals.Twotheories(ideas):Whichtheoryisright?Idea1Idea2Para.3ThinkofamethodReadingcarefully1.Whathappenedin1854?2.Howmanypeoplediedin10days?3.WhatdidJohnSnowdoatthattime?CholeraoutbreakhitLondon.Morethan500Hesuspectedthesecondtheorywasrightandbeganhisenquiry.AmapofBroadStreetWhatmethoddidheuse?Manydeathshappenedhere.Nodeathhappenedhere.PublichousePara.4CollectresultsReadingcarefullyThesefamilieshadnotdrunkthewaterfromtheBroadStreetpump.Itseemedthatthewaterwastoblameforcholera.？Whichhousehasthelargestnumberofdeathsinthismap?A.No.12B.No.2C.No.38D.No.29ChoosethecorrectanswerPara.5AnalysetheresultsReadingcarefully1.Whathappenedtothepumpwater?2.whatdidthepeopledo？ThewaterwasfromtheriverpollutedbythedirtywaterfromLondon.Removethehandlefromthewaterpumpsothatitcouldnotbeused.1.Washeabletofindanysupportingevidence?Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied.Para6Findsupportingevidence“KingCholera”wasdefeated1.Thesourceofallwatersuppliesbeexamined.2.Thewatercompanieswereinstructednottoexposepeopletopollutedwater.Para7drawaconclusionJohnSnowwasafamous____inLondoninthe___century.Hewantedtofindthe______ofcholerainordertohelppeople______toit.In1854whenacholera____out,hebegantogatherinformation.He_____onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthewaterfromthe______died.Sohedecidedthatthepollutedwaterwasto_____.Hesuggestedthatthe_____ofallwatersupplybe_______andnewmethodsof_____withpollutedwaterbefound.Finally,“KingCholera”was_______.doctor19thcauseexposedbrokemarkedpumpsourceexamineddealingblamedefeatedSummary19Writeanarticle:OnefamouspersonthatIadmire,forexample:MaYun,inyourarticle,youneedtoincludetheinformationasfollows:Appearance:外貌Qualities:品质Famousevents:主要事迹Achievements:成就HomeworkThankyou!