【課件】Unit+1Reading+and+Thinking+課件-2023-2024學(xué)年選擇性必修第二冊

ReadingandThinkingUnderstandingthequestioningmindmeasurebodytemperature測量體溫

stayathome/putin

quarantine/?kw?r?nti?n/

居家隔離receivenucleic/nju??kle??k/

acidtests核酸檢測getvaccinated/?v?ks?ne?t/接種疫苗1.Areyoufamiliarwiththesesituations?Leadingin流行病(全國或全球性)流行病2.Besidescoronavirus,whatotherkindsofepidemics(流行病)doyouknow?bird-flu（禽流感）malaria（瘧疾）plague（鼠疫）Ebola(埃博拉)1.Accordingtothetitleandpictures,whatdoyouthinkwillbetalkedaboutinthispassage?JohnSnow

Defeats

“KingCholera”Who?How?What?Thetextismainlyabout____________and_______hedefeatedkingcholera.howJohnSnowscientificresearch?Wecanpredictthat…Pre-reading2.Discussthefollowingstages(階段)ofscientificresearchingroupsandputtheminthecorrectorder.StagesofScientificResearch1.findaproblem2.4.3.5.6.7.drawaconclusioncollectdataaskaquestionfindsupportingevidenceanalyzetheresultsthinkofamethodHowdidSnowdefeatcholera?1.ReadthewholetextquicklyandmatchthemainideaPara.1Para.2Para.4Para.5JohnSnowdesiredtodestroycholera.JohnSnowdecidedtoprovethesecondtheory.Snowbeganhisstudybymarkingonthemap.Truthoftheinfectionofcholera.Snow'scontributions.Para.3While-readingcholeraJohnSnowWhat?Itisoneof_______________________________becauseitcauses_______________________________________.When?______________________.Where?_______.Whatconsequence?__________________________________.themostfeareddiseasesintheworldseverediarrhoea,dehydration,and

evendeathIntheearly19thcenturyEuropeMillionsofpeoplediedfromthediseaseWho?A_____________doctorwhoevenattendedto_____________whenshegavebirth.What?Hehadadesireto______________onceandforall.youngBritishQueenVictoriadestroycholera2.Readpara.1andfillintheblanksbelow.Para.2Stage1:findaproblem:contradictorytoagreewithorsupportanopinion,atheory,etc.proofsubscribetoQ1.Whatarethetwotheories?WhichtheorydidSnowsupport?howtoprove?whatcausedcholera?3.Readpara.2-3andfindthesevenstages.Stage2:

askaquestion:investigatedeterminedtocarefullyexaminethefactsorfindoutthetruthorhowithappenedQ2.WhatdidSnowdiscoverwhenanotheroutbreakhitLondonin1854?Whythecholeraoutbreakwassosevereintwostreets?havingastrongdesiretodosth,sothatyouwillnotletanyonestopyouPara.3Stage3:

thinkofamethodmarkexactQ3.WhatmethoddidSnowuse?AmapofBroadStreetbeerpubNote:——1deathPH:publichouse30,31,…:numbersofhouseswaterpump7Stage4:collectdataQ4.WhatdidJohnSnowfindonthemap?Stage5:

analyzetheresultsmultipleHowevernodeathsthewaterpumpwastoblamesuspectStage6:

findsupportingevidenceWhat’smoreStage7:

drawaconclusionAsaresultofthisevidence,...announce4.Completetheform,usingkeywordsorsentences.A:Itwasbelievedthatcholerawascausedbybad____orgermsin_______________.B:

Snow______________theplaces

wherethepeoplewho____hadlivedC:

Manydeathsoccurrednearthe__________inBroadStreet.Somepeople__________drunkthewaterfromthepump,andlived.AwomanandherdaughterdiedinanotherpartofLondonafter_____________________.D:Thepumpwatercarried__________.Matchthefollowingheaderswiththelettersfromthechartabove.WriteA-Eintheblanks.handleconclusionevidenceprocesssolutiontheories5.ReadPara.2-3againandcompletethechartbelow.E:The_______ofthepumpwasremoved.airfoodorwatermarkedonamapdiedwaterpumphadn’tdrinkingwaterfromthepumpcholeragermsThetruthwasthatthewaterfromtheBroadStreetpumphadbeeninfectedbywaste.Watercompaniesbegantosellcleanwater.Thethreatofcholeraaroundtheworlddecreased.Hehelpedpeopleknowhowtopreventcholera.Snowtransformedthewayscientistsstudydiseases.2.WhatcontributionsdidJohnSnowmake?TheFatherofModernEpidemiology1.WhatcausedtheoutbreakofcholerainLondonin1854?6.Readpara.4-5andanswerthequestions.1.WhatwasthemostimportanttoolSnowusedtodefeatcholera?Whatcommonmedicaltools,e.g.amicroscope,didn'theuse?Why?PossibleAnswer:

Heusedmapsandstatisticstoanalysewherethedeathsoccurred.Hedidn’tuseamicroscope,forexample.Hedidn’ttestthewater,nordidhedrawbloodorexaminepatients.Thereasonhedidnotusemedicalequipmentsuchasamicroscopewasbecausetheydidnotexistduringhistime.Further,understandingofgermsandbacteriawasstilldeveloping,andsohehadtoinnovatemethodshimselfbasedonthetheoryhebelieved.PostReading1.Ingroups,discussthefollowingquestions.2.HowhasJohnSnow'sworkaffectedourdailylives?PossibleAnswer:

Snow’sworkgavepeopleawarningtodrinkcleanwater,forexample,aswellasanemphasisonwashinghandsafterourhandsbecomedirty.Healsoshowedhowtopreventcholeraepidemics,andtransformedthewayscientistsstudydiseases,whichhasallowedformoreprotectionfromoncecommondiseasessuchascholera.2.WhatscientificspiritscanwelearnfromS