Unit 1 Science and Scientists Reading and Thinking 课件-2024-2025学年高中英语人教版（2019）选择性必修第二册

JohnSnowDefeats“KingCholera”Activity1:LeadinPutthestagesofscientificresearchinthecorrectorder.□analyzetheresults□askaquestion□drawaconclusion□collectdata□findaproblem□findsupportingevidence□thinkofamethodActivity2:PredictionWhatmightbetalkedaboutinthetext?JohnSnowDefeats“KingCholera”WhoWhatHow1.Whycholerawascalled“King”atthattime?Becauseitclaimedlotsoflives.2.Whysimplepresenttenseisusedhere?Toshowthelong-lastingeffectofwhatJohnSnowhasdone.Activity2:PredictionWhatmightbetalkedaboutinthetext?JohnSnowDefeats“KingCholera”WhoWhatHow3.Whatkindofwritingdoyouthinkitis?Biography.Newsreport.Narrativeessay.Activity3:ScanningScanthewholetextandfindoutthemainideaofeachpart.Para1:Whatischolera?WhoisJohnSnow?Para2-3:HowdidJohnSnowdefeatcholeraPara4:ThetruthofcholeraPara5:TheresultsandcontributionsJohnSnow

KingCholeraResult:Oneof_______________________intheworld

Severediarrhoea,dehydration,andeven_____themostfeareddiseasesdeathBritishAfamous_______(whoevenattendedto

whenshegavebirth)

doctorQueenVictoriaTodestroycholeraonceandforall.ID(What):Symptoms:ID(Who):Nationality:Desire:Millionsofpeoplediedfromit.Readfordetails(Para1)findaproblemReadfordetails(Para2)WhatwerethetwotheoriesandwhichdidJohnSnowagreewith?findaproblemaskaquestionthinkofamethodWhatmethoddidJohnSnowuse?Bymarkingonamaptheexactplaceswhereallthosewhodiedhadlived.Readfordetails(Para3)Observethemaptheanalyzeitwithquestions:Whatdoes“—”

mean?Howabout“PH”?Whichhousenumbershadmorethan4deathsinBroadStreet?WhichhousenumbershadnodeathsinBroadStreet?Readfordetails(Para3)Observethemaptheanalyzeitwithquestions:What’sthesimilarityamongthehousesinBroadStreetthathadmultipledeath?Whysomehouseholds(20,21,8and9)hadnodeath?WhatisJohnSnow’sassumption?Readfordetails(Para3)assumptionsupportingevidencefindasupportingevidenceresultcollectdataanalyzetheresultsActivity5:RetellingPutthestagesofscientificresearchinthecorrectorder.1.

findaproblem2.askaquestion3.thinkofamethod4.collectdata5.analyzetheresults6.findsupportingevidence7.drawaconclusioncholera(most

feared)twocontradictorytheoriesmarkingonamapthenumberofpeoplediedthewaterpumpwastoblameawomanandherdaughterthepumpwatercarriedcholeragermsReadforDetails(Para4)Whatcausedcholera?Howtopreventcholera?Wascholeradestroyedtotally?ReadforDetails(Para5)WhatcontributionsdidJohnSnowmaketoscience?Activity6:PostreadingWhatqualitieswouldascientistlikeJohnSnowhave?1.

findaproblem2.askaquestion3.thinkofamethod4.collectdata5.analyzetheresults6.findsupportingevidence7.drawaconclusionbrave;determinedcriticalthinking;questioningmindproblem-solvingskills;innovativeanalyticalthinkingToraisenewquestions,newpossibilities,toregardoldproblemsfromanewangle,requirescreativeimaginationandmarksrealadvanceinscience.——AlbertEinstein&LeopoldInfeldLanguagePoint Intheearly19thcentury,______anoutbreakofcholerahitEurope,millionsofpeoplediedfromthedisease.JohnSnow,whosubscribe____thetheorythatcholerawascausedbyan________(infect)fromgermsinfoodorwater,_______(desire)todestroycholera.______(use)mapsandstatistics,JohnSnowwasabletoannouncethatthepumpwatercarryingcholeragermswas_______(blame). ThroughSnow’stireless_______(effort),thediseasewasstoppedinitstracks.Nowwehaveknownhow_______(prevent)cholera.Transforming____wayscientistsstudydiseases,JohnSnow_________(consider)thefatherofmodernepidemiology.LanguagePointHediscoveredthatintwoparticularstreetsthecholeraoutbreakwassoseverethatmorethan500peoplediedintendays.Thestageformusiccompetitionwassobrilliantthateverynerveinmybodywasonedge.音乐比赛的舞台太精彩了，我的神经都绷紧了。Thecavewassodarkthatitseemedtoswalloweveryrayofthelight.山洞里很黑，似乎把所有的光线都吞没了。LanguagePoint他是如此紧张，以至于他感觉他自己舌头打结，手心出汗。Hewassonervousthathefelthistonguetiedandpalmsweating.→Sonervouswashethathefelthistonguetiedandpalmsweating.风景是如此迷人，我们忘记了所有的疲劳从我们的长途旅行。Thelandscapewassofascinatingthatweforgotallaboutthetirednessfromourlongjourney.→Sofascinatingwasthelandscapethatweforgotallaboutthetirednessfromourlongjourney.LanguagePoint音乐比赛的舞台太精彩了，我的神经都绷紧了。Thestageformusiccompetitionwassobrilliantthateverynerveinmybodywasonedge.→Sobrilliantwasthestageformusiccompetitionthateverynerveinmybodywasonedge.山洞里很黑，似乎把所有的光线都吞没了。Thecavewassodarkthatitseemedtoswalloweveryrayofthelight.→Sodarkwasthecave

thatitseemedtoswalloweveryrayofthelight.LanguagePoint2.1)Itseemedthatthewomanlikedthewaterfromthepumpsomuchthatshehaditdeliveredtoherhouseeveryday.2)Accordingly,hehadthehandleofthepumpremovedsothatitcouldnotbeused.农民广