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高中英语 Unit1 Great Scientists课件4 新人教必修5.ppt

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Archimedes阿基米德MarieCurie居里夫人HumphryDavy汉弗莱戴维2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?3.Whoinventedthefirststeamengine?4.Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren.5.Whodiscoveredradium?6.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?7.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?8.Whoinventedalamptokeepminerssafeunderground?9.Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened?10.Whoputforwardatheoryaboutblackholes?Whatshouldscientistsdotoproveanewideainscientificresearch?Whatorderwouldyouputthesevenin?Whatimpressyoumostin2003?Whatotherinfectiousdiseasesdoyouknow?JohnSnowdefeats“Kingcholera”Whodefeats“KingCholera“?HowmanytheoriesdidJohnSnowgotinterestedin?Whathappenedin1854?WhywastherenodeathatNo.20and21BroadStreetaswellasatNo.8and9CambridgeStreet?Steps:6.FindsupportingevidenceScientificReportTheresultsJohnSnowfinallyprovedthetheoryhebelievedby________.A.gatheringinformationwiththehelpofamapB.lookingintothesourceofthewaterforBroadStreetandCambridgeStreetC.separatingthosewhosufferedcholerafromthosewhodidn’tD.bothAandBReadthepassageagainandfillintheblanks:JohnSnowwasawell-known____inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera____outhebegantogatherinformation.He_____onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe______died.Sohedecidedthatthepollutedwatercarriedcholera.Hesuggestedthatthe_____ofallwatersupplybe_______andnewmethodsof________withpollutedwaterbefound.Finally“KingCholera”wasdefeated.