greatscientists

Unit1GreatScientists Doyouknow Whodiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged Archimedes CharlesDarwin Whoinventedthefirststeamengine ThomasNewcomen Whousedpeastoshowhowphysicalcharacteristicsarepassedformparentstotheirchildren GregorMendel Whodiscoveredradium Whoinventedthewayofgivingelectricitytoeverybodyinlargecities Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople MariesCurie ThomasEdison LeonardodaVinci Whoinventedalamptokeepminersafeunderground Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened Whoputforwardatheoryaboutblackholes SirHumphreyDavy ZhangHeng StephenHawking DoyouknowJohnSnow Doyouknowwhatkindofdiseaseischolera JohnSnowisawell knowndoctorinthe19thcenturyinLondonandhedefeated KingCholera Itisakindofterriblediseasecausedbydrinkingdirtywateranditcausedalotofdeathsintheoldtimesanditwasverydifficulttodefeat Let sgettoknowhowDr JohnSnowdefeated KingCholera in1854inLondoninthisreadingpassage JohnSnowDefeats KingCholera Doyouknowwhatdidthismapwasusedforin1854 FindingoutthecauseofCholera Whodefeats KingCholera Whathappenedin1854 Howmanypeoplediedin10days WhyistherenodeathatNo 20and21BroadStreetaswellasatNo 8and9CambridgeStreet JohnSnow CholeraoutbreakhitLondon 500 ThesefamilieshadnotdrunkthewaterfromtheBroadStreetpump Task1 SkimandScan Task2 Readandanswer 1Whycouldn tthecholerabeundercontrolatfirst 2WhichtheorydidJohnSnowbelievein 3JohnSnowfinallyprovedthetheoryhebelievedby A gatheringinformationwiththehelpofamapB lookingintothesourceofthewaterforBroadStreetandCambridgeStreetC Separatingthosewhosufferedcholerafromthosewhodidn tD BothAandB4Topreventthecholerafromspreadingagain whatdidJohnSnowdo 1Whycouldn tthecholerabeundercontrolatfirst 2WhichtheorydidJohnSnowbelievein Neitheritscause notitscurewasunderstood Peopleabsorbedcholeraintotheirbodieswiththeirmeals 3JohnSnowfinallyprovedthetheoryhebelievedby A gatheringinformationwiththehelpofamapB lookingintothesourceofthewaterforBroadStreetandCambridgeStreetC separatingthosewhosufferedcholerafromthosewhodidn tD bothAandB 4Topreventthecholerafromspreadingagain whatdidJohnSnowdo Suggestedthatthesourceofallwatersuppliesbeexamine Suggestedthatnewmethodsofdealingwithpollutedwaterbefound Instructedthewatercompaniesnottoexposepeopletothepollutedwateranymore MindMapofthetext JohnSnowDefeats KingCholera Paragraph1 IntroductionofJohnSnowandCholera Paragraph2 Twotheory FindaProblem Whatcausethecholera Makeaquestion Whichisright Paragraph3 5 Studyofthebreakoutin1854 Paragraph3 Studyofthebreakoutin1854 Thinkofamethod TesttwotheoryCollecttheresult MarkthedeathAnalysetheresult Reasonfordeathandnodeath Paragraph4 Studyofthebreakoutin1854 Paragraph5 Studyofthebreakoutin1854 Analysetheresult Findtheresourceofthewater Repeatifnecessary Findmoreevidence Drawaconclusion CholerawasspreadbygermPollutedwatercarriedcholera Paragraph6 PreventionofCholeraJohnSnowdefeatKingCholera Thepassageiswrittenasareportofanexperimentandthereare7steps 1 Findaproblem 发现问题 2 Makeupaquestion 形成研究主题 3 Thinkofamethod 找出研究方法 4 Collectresults 收集材料 5 Analyseresults 分析材料 6 Repeatifnecessary 必要时重新分析 7 Drawaconclusion 得出结论 ReadthepassageagainandfinishEx 1 Page3 ScientificReportbyJohnSnow Nobodyknewthecauseoftheseriousdiseaseofcholera astrangecloudofgasfounditsvictims peopleabsorbedthediseasewithmeals Collectinformationfromthecholeraoutbreaktoprovewhichtheorywascorrect Hefoundthecauseofcholerawasthepollutedwater Idea2 Becausetheinformationshowedthatthedirtywatercarriedcholera Hedefeatedcholerabyexaminingthewatersupplyanddealingwiththepollutedwater Readthepassageagainandfillintheblanks JohnSnowwasawell known inLondoninthe century Hewantedtofindthe ofcholerainorderto it In1854whenacholera out hebegantogatherinformation He onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe died Sohedecidedthatthepollutedwatercarriedcholera Hesuggestedthatthe ofallwatersupplybe andnewmethodsof withpollutedwaterbefound Finally KingCholera wasdefeated doctor 19th cause defeat broke marked pump source examined dealing Retellthepassageaccordingtobelow JohnSnowwasawell known inLondoninthe century Hewantedtofindthe ofcholerainorderto it In1854whenacholera out hebegantogatherinformation He onamapwhereallthedeadpeo