Listeningandvocabulary (5)

Module5Unit1GreatscientistsWarmingupandreading,news,Theworldwillcometoanendandtheearthwillbedestroyedin200years.,Heputforwardatheoryaboutblackholes,Whoarethey?,Guessinggame,Whoishe?,Hehasmadeafamouskiteexperiment.,Helearnedalotfromitandinventedlightningrod(避雷针).,Heis,BenjaminFranklin,Neverleavethatuntiltomorrow,whichyoucandotoday.,今日事,今日毕.,Whoishe?,Heiscalledthegreatestscientistinthe20thcentury.,HeisfamousfortheTheoryofRelativity.,Heis,AlbertEinstein,Imaginationismoreimportantthanknowledge,想象力比知识更重要.,imaginative,Whoishe?,Heinventedelectricbulbs.,Hemademorethan1,000inventionsduringhislife.,Heis,ThomasEdison,ThomasAlvaEdison,Geniusisonepercentinspirationandninety-ninepercentperspiration.,天才就是百分之九十九的汗水加上百分之一的灵感.,Whoisshe?,Sheisawomanscientist.,Shediscoveredradium(镭)andpolonium(钋).,Inherlife,shewontheNobelPrizetwice.,Sheis,MarieCurie,Nothinginlifeistobefeared.Itisonlytobeunderstood.,生活中没有什么可怕的东西,只有需要理解的东西.,Whoishe?,Hemadethefirsttelescopeintheworld.,Hisobservationsshowthattheearthmovesaroundthesun.,Heis,GalileoGalilei,Youcannotteachamananything.Youcanonlyhelphimfinditwithinhimself.,你不可能把一切都教给一个人，你只能帮助他从内心去发现（和了解）事物。,Whatotherscientistsdoyouknow?,Dothequizandseewhoknowsthemost.,Warmingup,1.Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?,Archimedes(287-212BC)anancientGreekmathematician&physicist,2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?,CharlesDarwin(1808-1882)BritishauthorofTheOriginofSpecies,3.Whoinventedthefirststeamengine?,ThomasNewcomen(1663-1729)British,inventedasteamengine.JamesWattimproveditandturneditintothefirstmodernsteamengineusedontherailways.,4.Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren?,GregorMendel(1822-1884)Czech(捷克人),5.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?,LastSupper,MonaLisa,LeonardodaVinci(1452-1519)Italianartist,6.Whoinventedalamptokeepminerssafeunderground?,SirHumphryDavy(1778-1829)British,Miniature(小型的)MinersSafetyLamp,Brainstorming,madeagreatcontributionmadegreatachievementssucceededintheirscientificcareerovercamemanydifficulties,WhoisJohnSnow?,afamousdoctorinLondon.,relationship,Whatistheproblem?,Thecholerawasthemostdeadlydiseaseofitsday.Neitheritscause,noritscurewasunderstood.,Whatcausedcholera?,Details,Whatarethetwotheories?,idea1,idea2,Choleramultipliedintheairwithoutreason.Acloudofdangerousgaswouldfloatarounduntilitfounditsvictims.,Peopleabsorbeditwiththeirmeals.,AmapofBroadStreet,Whatmethoddidheuse?,BroadStreet,Manydeathshappenedhere.,Nodeathhappenedhere.,Thewaterfromthepumpwastoblame.,Publichouse,analyzetheresults:Whathappenedtothepumpwater?,ThewaterwasfromtheriverwhichhadbeenpollutedbythedirtywaterfromLondon.,Findsupportingevidence:Whatextraevidencedidhefind?,twootherdeaths,Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied.,drawaconclusionwithcertainty,Thepollutedwatercarriedthedisease.,Readthepassageagainandfillintheblanks:JohnSnowwasawell-known_inLondoninthe_century.Hewantedtofindthe_ofcholerainorderto_it.In1854whenacholera_out,hebegantogatherinformation.He_onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe_died.Sohedecidedthatthepollutedwatercarriedcholera.Hesuggestedthatthe_ofallwatersuppliesbe_andthewatercompanieswere_notto_people_pollutedwateranymore.Finally“KingCholera”was_.,doctor,19th,cause,defeat,broke,marked,pump,source,examined,instructed,expose,to,defeated,Whatshouldwepayattentiontoinourdailylifeinordernottogetinfectedw