发布时间 : 星期二 文章人教新课标高中英语必修五Unit 2 The United KingdomUnit 2 The United Kingdom教案(4)更新完毕开始阅读
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2whichtheorydidjohnSnowbelievein?
Peopleabsorbedcholeraintotheirbodieswiththeirmeals.
3johnSnowfinallyprovedthetheoryhebelievedby________. gatheringinformationwiththehelpofamap
lookingintothesourceofthewaterforBroadStreetandcambridgeStreet
Separatingthosewhosufferedcholerafromthosewhodidn’t BothAandB
4Topreventthecholerafromspreadingagain,whatdidjohnSnowdo?
Suggestedthatthesourceofallwatersuppliesbeexamine.Suggestedthatnewmethodsofdealingwithpollutedwaterbefound.Instructedthewatercompaniesnottoexposepeopletothepollutedwateranymore. Step4mindmapofthepassage
Paragraph1:IntroductionofjohnSnowandcholera
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Paragraph2:Twotheory
Paragraph3-5:Studyofthebreakoutin1854 Paragraph3:Thinkofamethod:Testtwotheory collecttheresult:markthedeath
Analyzetheresult:Reasonfordeathandnodeath
Paragraph4:Analyzetheresult:Findtheresourceofthewater
Paragraph5:Repeatifnecessary:Findmoreevidence. Drawaconclusion:cholerawasspreadbygerm Pollutedwatercarriedcholera Paragraph6:Preventionofcholera Step5.carefulreading
.AsktheSstoreadthetextcarefullyandthenfinishthechartinEx.1onpage3.
ScientificReportbyjohnSnow Theproblem
Nobodyknewthecauseoftheseriousdisease ofcholera. Thecause
Idea1:strangecloudintheairthatattackedvictims. Idea2:peopleabsorbedthediseasewiththeirmeals.
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Themethod
collectdatafromthenextcholeraattacktotesttheories.Trytoprovewhichmethodwascorrect. Theresults
Hefoundthecauseofcholerawasthepollutedwater. Idea1or2?why?
Idea2.Becausethedatashowedaconnectionwiththewater. Theconclusion
johnSnowwasabletodefeatcholeraonceitscausewasknown. Step6Retellthepassage
Providesswithasummarywithsomeblanks.Letthemretellthepassageaswellaspayattentiontosomeimportantwords. Readthepassageagainandfillintheblanks:
johnSnowwasawell-known____inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera____out,hebegantogatherinformation.He_____onamapwhereallthedeadpeoplehadlivedandhefoun
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dthatmanypeoplewhohaddrunkthedirtywaterfromthe______died.Sohedecidedthatthepollutedwatercarriedcholera.Hesuggestedthatthe_____ofallwatersupplybe_______andnewmethodsof________withpollutedwaterbefound.Finally,“kingcholera”wasdefeated. Step7Languagepoints .attend v.
tobepresentat;goto出席，参加 Hedecidedtoattendthemeetinghimself. togiveone’sattention;listen注意，倾听 Areyouattendingtowhatisbeingsaid? tolookafter;serve照顾，护理 Ihaveagooddoctorattendingme. togowith伴随，陪伴
Dangerattendedeverythinghedid.他做的每一件事都带有危险。 attendance n.照顾：出席人数
Thereisadoctorinattendance.有一位医生照顾。 Therewasalargeattendanceattheconcert.音乐会听众很多。
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