Unit 1, M5 Reading

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1、Unit1GreatscientistsAnationwillneverlosehopewhenithaspeoplewholookuptothestarrysky.---Hegel,Germanpsychologist“KingCholera”JohnSnowDefeatsTask1:ReadthefirstparagraphtofindoutwhoJohnSnowisandwhat“KingCholera”refersto.Task2:ReadthroughPara.2quicklytogetthemainidea.Task3:ReadPara.3-7andnum

2、bertheeventsinEx.1onPage3:___JohnSnowbegantotesttwotheories.___AnoutbreakofcholerahitLondonin1854.___JohnSnowmarkedthedeathsonamap.___Heannouncedthatthewatercarriedthedisease.___JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.___KingCholerawasdefeated.___Hefoundthatmostofthe

3、deathswerenearawaterpump.___Hehadthehandleremovedfromthewaterpump.21473856WhatmethoddidJohnSnowuseinhisresearch?Itseemedthatthewaterwastoblame.waterbeerInfact,before1854JohnSnowhadpublishedanarticlesayingthatpollutedwaterspreadcholerabutitdidn’treceivemuchattention.Whydidpeoplechoosetot

4、rusthimthistime?Discussion:DrawaconclusionThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsFindsupportingevidencePara.1Para.2Para.3Para.4Para.5Para.6Para.7DrawaconclusionFindaproblemMakeupaquestionThinkofamethodCollectresultsAnalysetheresultsFindsupportingevidence

5、The7stagesofscientificresearch:Para.1Para.2Para.3Para.4Para.5Para.6Para.7DrawaconclusionDiscoveraproblemFindoutthecauseWhenyou’vefoundouttheproblem,youwon’tbetoofarawayfromtheanswer.---aCanadianproverbGroupwork:Discovertheproblem:Findoutthecause:Drawaconclusion:Makesuggestions:Vocabular

6、ylearning,reading,etcAscientificwaytosolveyourprobleminEnglishlearningFirst,Andthen,Next…It’scertainthat_________.(asmanyaspossible)Pleaseremember:Discoveringproblemsmatters;Scientificresearchhelps;Perseveranceworks.Assignment:Readthepassagetillyoucandoitfluently;Finishofftheexerciseson

7、theworksheet;Underlineimportantordifficultexpressionsinthetext.Thankyouforyourattention!AfamousdoctorQueenVictoria’spersonalphysicianJohnSnow(1813-1858)discoveredthecauseofcholerain1854“KingCholera”ThedeadlydiseaseofitsdayNeitheritscausenoritscurewasunderstood.theriverpollutedb