人教新课标必修五_unit1_great_scientists[阅读课件1]

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1、Unit1GreatScientistsReadingWarmmingupPrereadingSkimmingScanningCarefulreadingsummaryArchimedesCharlesDarwinLeonardodeVinciThomasNewcomenStephenHawking遗传学电浮力定理镭进化论画家蒸汽机矿工安全灯黑洞理论地动仪阿基米德Archimedes达尔文CharlesDarwin纽可门ThomasNewcomen孟德尔GregorMendel居里夫人MarieCurie爱迪生ThomasEdison达芬奇Leonardode

2、Vinci汉弗来.戴维爵士SirHumphryDavy张衡ZhangHeng斯蒂芬.霍金StephenHawkingPre-reading:Skimming::1.Whatisthemainideaofthetext?(3m)(who,when,where,what,why,how)JohnSnow,afamousdoctor,whotestedthetwotheories,foundthecauseofcholeraandhowtocontrolitwiththehelpofscientificresearch.Cholera:Itbeginsinthest

3、omachandaseverecasecanleadtodeathwithoutimmediatetreatment.Andthevictimsdiedveryquicklyfromalossofliquidafterseverevomiting(呕吐)anddiarrhoea(腹泻).Matchthemainideaofeachparagraph.(4m)Para1Para2Para3Para4Para5Para6Para7afamousdoctorandkindtohelptheordinarypeoplewithcholerahowtopreventch

4、olerafromhappeningtotestthetwotheoriesthepollutedsourceofthewaterwasthereason.interestedintwotheoriesavaluableclueaboutthecauseonamaptoannouncecertainlythatpollutedwaterwastherealreasonCarefulReading:(3m)JohnSnowwasandoctorinLondonwhoQueenVictoriaasherpersonal.Hethoughtabouthelpingo

5、rdinarypeopletocholera.Thoughthecauseandtheofitwereunknown,hewantedtofacetheandsolvetheproblem.para.1expertattendedphysicianexposedcurechallengeScanning(fininshex.1onp3)4mCarefulReading:(3m)Thetwotheorieswere:__________.WhichdidJohnSnowwanttoprove?Whatwashismethodofdoingtheresearch?

6、Thesecondone.Togatherinformationintwoparticularstreets.para.2&3CarefulReading:(5m)para.4Whatdidhedowiththeresultsofhisenquiry?WhatresultsdidJohnSnowget?Markedonamap…Itseemedthatthewaterwastoblameforcholera.ManyofthedeathswerenearthewaterpumpinBroadStreet.deathPartofSnow’sCholeraMapC

7、arefulReading:(5m)para.5&61.HowdidJohnSnowprovetheresulthegot?2.TorFquestions:①.ThewomanlivedinBroadStreetandshehaddeliveredWaterfromthepumptoherhouseeveryday.②.Thedeathssuggestthatthewatercarriedthevirus.CarefulReading:(3)para.71.Remove…2.Thesource…3.Watercompanies…Solutions(3)draw

8、aconclusionThinkofa