Book5Unit1reading

Unit1GreatScientistsHowmanyscientistsdoyouknow?Step1warming-upAlexanderBellelectricityThomasEdisontheFirsttelephoneLaiteBrotherstheelectricLamp(灯)MadameCurieblackholesinUniverseFranklinTheoryofGravityStevenHawkingtheFirstPlaneElbertEinsteinRadiumIsaacNewtontheTheoryofRelativityMatchtheinventionswiththeirinventors.1.Whichscientistsdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?Archimedes阿基米德2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?CharlesDarwin达尔文5.Whodiscoveredradium?MarieCurie居里夫人6.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?ThomasEdison爱迪生7.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?LeonardodaVinci达芬奇9.Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened?张衡10.Whoputforwardatheoryaboutblackholes?StephenHawking斯帝芬霍金DoyouknowJohnSnow?Doyouknowwhatkindofdiseaseischolera?JohnSnowisawell-knowndoctorinthe19thcenturyinLondonandhedefeated“KingCholera”.Itisakindofterriblediseasecausedbydrinkingdirtywateranditcausedalotofdeathsintheoldtimesanditwasverydifficulttodefeat.Let’sgettoknowhowDr.JohnSnowdefeated“KingCholera”in1854inLondoninthisreadingpassage:JohnSnowDefeats“KingCholera”Doyouknowwhatdidthismapwasusedforin1854?FindingoutthecauseofCholera.1.Whodefeats“KingCholera“?2.Whathappenedin1854?JohnSnowCholeraoutbreakhitLondon.Task1:SkimandScanStep2Reading1.Cholerawasthedeadlydiseaseofitsday.2.JohnSnowattendedQueenVictoriaasherpersonalphysician.3.JohnSnowgotnointerestintwotheoriesexplaininghowcholerakilledpeople.4.JohnSnowfoundthatpollutedwaterwasthecauseofthecholera.5.ThemainideaofthepassageishowJohnSnowcollected,analyzeddatatofindthecauseofthediseaseandsolvedit.Task2:TorFTTTTF1.JohnSnowbelieveinthetheorythat________.A.choleramultipliedintheairwithoutreasonB.CholeraattackedpeoplewhentheybreatheddirtywaterC.PeopleabsorbedcholeraintotheirbodieswiththeirmealsD.CholeraattackedpeoplebydestroyingtheirstomachsCTask3:choosethebestanswer2.JohnSnowfinallyprovedthetheoryhebelievedby________.A.gatheringinformationwiththehelpofamapB.lookingintothesourceofthewaterforBroadStreetandCambridgeStreetC.Separatingthosewhosufferedcholerafromthosewhodidn’tD.BothAandBD3.Topreventcholerafromspreadingagain,JohnSnow________.A.instructedthewatercompaniesnottoexposepeopletopollutedwateranymoreB.suggestedthesourceofallwatersuppliesbeexaminedC.suggestedthatnewmethodsofdealingwithwaterbefoundD.allofaboveDMakeaconclusionThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsRepeatifnecessary①③②④⑤⑥⑦Howtoproveanewideainscientificresearch?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)ScientificReportbyJohnSnowTheproblemThecauseIdea1:Idea2:ThemethodTheresultsIdea1or2?Why?TheconclusionTask4:FillinthechartScientificReportbyJohnSnowTheproblemNobodyknewthecauseoftheseriousdiseaseofcholeraThecauseIdea1:strangecloudintheairthatattackedpeople.Idea2:peopleabsorbedthediseasewiththeirmeals.ThemethodCollectdatafromthenextcholeraattacktotestthetwotheories,andtrytoprovewhichmethodwascorrect.ScientificReportbyJohnSnowTheresultsHefoundthatthedeathsaroundtheBroadStreetpumpandthesupportingevidenceshowedthatcholerawascausedbythepollutedwater.Idea1or2?Why?Idea2becausetherewasaconnectionbetweenthedrinkingpeopleandthedeaths.TheconclusionJohnSnowwasabletoshowthatcholeracouldbedefeatednowthatitscausewasknown.Task5:SumupJohnSnowwasawell-known______inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera______out,hebegantogatherinformation.He______onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe______died.Sohedecidedthatthepollutedwatercarriedcholera.Hesuggestedthatthe_____ofallwatersupplybe_______andnewmethodsof________withpollutedwaterbefound.Finally,“KingCholera”wasdefeated.doctor19thcausedefeatbrokemarkedpumpsourceexamineddealingStep3:Homework:DosomeexercisesinEnglishWeekly.