高中英语必修5第一单元u1WarmingupandReading课件新人教版必修.ppt

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1、Unit1GreatscientistsGreatScientistsGuesswhotheyare?ArchimedesHeputforwardthetheorythat“Givenapivot,onecanprizeuptheworld.”Let’slearnaboutsomescientists.HewroteTheOriginofSpecies.Itexplainedhowanimalsandplantsdevelopedastheenvironmentchanged.CharlesDarwinShediscoveredradiumin189

2、8.ShereceivedtwoNobelPrizes,oneforphysicsandoneforchemistry.MarieCurieHeinventedthewayofgivingelectricitytoeverybodyinlargecities.ThomasEdisonHeinventedthefirstseismograph['saɪzmə,græf]toindicateinthedirectionofanearthquake.ZhangHengHeputforwardatheoryaboutblackholes.StephenHaw

3、kingDoyouthinkwhatcanscientistsdoforus?Theworksofscientistsmakelifemucheasierandmorecomfortable.Theymakegreatcontributiontosocialdevelopment.Whatinfectiousdiseasesdoyouknowabout?Doyouknowthisperson?JohnSnow(1813~1858)alegendaryfigureinthehistoryofpublichealth,epidemiology（流行病学）

4、andanesthesiology（麻醉学）Nowlistentothetape,andanswerthefollowingquestion.1What’sthemainideaofthepassage?2MatchthetopicofeachparagraphDrawaconclusionCollectresultsFindaproblemFindsupportingevidenceThinkofamethodMakeaquestionAnalysetheresultsMakeaquestionOrderthestagesinsettingouta

5、newscientificidea.DrawaconclusionCollectresultsFindaproblemFindsupportingevidenceThinkofamethodAnalysetheresultsWhat’sthemainideaofthepassage?JohnSnowwasawell-knowndoctorinLondon.ThecauseofCholerawaspollutedwater.Thesourceofalldrinkingwatershouldbeexamined.HowJohnSnowcollected,

6、analyzeddataandfoundthecauseofthediseaseandsolvedit.FastreadingdScanning2.WhendidJohnSnowbegintobefamousasadoctor?A.AfterheattendedQueenVictoriaasherpersonalphysician.B.BeforeheattendedQueenVictoriaasherpersonalphysician.C.Whenhefoundthecauseof“KingCholera”.D.Afterhedefeated“Ki

7、ngCholera”.Scanning3.Somepeoplethoughtthatcholeraspread_____beforeJohnSnowfounditscause.A.intheairB.bythebeerC.inthewaterD.bythebirdsScanning4.WhatplayedanimportantroleinJohnSnow’sdiscovery?A.ThewomanmovingawayfromBroadStreet.B.Thegovernment.C.Themapmadebyhimself.D.QueenVictori

8、a’shelp.Scanning5.Atlast,“KingCholera”wasbroughtunderc