人教版选择性必修二Unit1-reading-and-thinking课件

Period2ReadingandThinking：JohnSnowDefeats“KingCholera”Unit1ScienceandScientists1.Drawamindmapabouthowtodoscientificresearchtodefeatcholera.2.DescribetheprocessofJohnSnow'sscientificresearch.3.VoicethequalitieswecanlearnfromJohnSnowandmeasurestoavoidbeinginfectedbyCovid-19.drawaconclusionthinkofamethodcollectdataaskaquestionfindaproblemanalyzetheresultsfindsupportingevidence7stagesI.DrawamindmapofJohnSnow'sscientificresearch.JohnSnowdefeats“KingCholera”PartparagraphMainideaResearchstage(1-7)III1,2,3,45TheprocessofJohnSnow'sscientificresearchAchievements/InfluenceafterSnow'seffortsStructureofthepassagestage1(Para1)stage2(Para2)stage3(Para3)stage4(Para3)stage5(Para3)stage6(Para3)stage7(Para3-4)Itwasbelievedthatcholerawascausedbybad_______orgermsin_______________Snow_______theplaceswherethepeoplewho____hadlivedManydeathsoccurrednearthe________inBroadStreet.Somepeople_____drunkthewaterfromthepump,andlived.AwomanandherdaughterdiedinanotherpartofLondonafter_________________Thepumpwatercarried_________The_______ofthepumpwasremovedABCDEairfoodorwatermarkeddiedwaterpumphadnotmovingawayfromBroadStreetcholeragermshandleMatchthefollowingheaderswiththelettersfromthechartabove.WriteA-Eintheblanks.conclusion_______evidence______process______solution______theories________DCBEAII.DescribetheprocessofJohnSnow'sresearchManydeathshappenedhere.Nodeathhappenedhere.5.Thewaterfromthepumpwastoblame.PublichouseIII.Promotion1.SowhatqualitieswecanlearnfromJohnSnow.2.Asweallknow,choleraisadeadlyandinfectiousdesease.SoistheCovid-19.Toavoidbeinginfectedandtacklethecrisis,whatmeasurescanwetake?explorationcuriouscautiousdeterminedperverance......IV.Consolidation1.PerfectthemindmapoftheprocessofSnow'sscientificresearch.2.Underlinetheobjectiveclausesandpredicativeclauses.3.Takenotesaccordingtothefilewesharedandmarkyourpuzzlesinthepassageandaskmeforhelp.1IntheearlyI9thcentury,whenanoutbreakofcholerahitEurope,millionsofpeoplediedfromthedisease.2.Onetheorywasthatbadaircausedthedisease.Anotherwasthatcholerawascausedbyaninfectionfromgermsinfoodorwater.3.Snowbeganbymarkingonamaptheexactplaceswhereallthosewhodiedhadlived.4.Snowsuspectedthatthewaterpumpwastoblame.5.Itseemedthatthewomanlikedthewaterfromthepumpsomuchthatshehaditdeliveredtoherhouseeveryday.6.Accordingly,hehadthehandleofthepumpremovedsothatitcouldnotused.7.ThetruthwasthatthewaterfromtheBroadStreetpumphadbeeninfectedbywaste8.Moreover,inhisuseofmapsandstatistics,Snowtransformedthewayscientistsstudydiseases.Longanddifficultsentences