Unit1ScienceandScientistsReadingandThinking课件高中英语人教版选择性1（完整版）2

readingandthinkingUnit1ScienceandscientistsWarmupAreyoufamiliarwiththesepictures?donucleicacidtestgetvaccinatedWearetakingmeasurestofightagainsttheCOVID-19.WarmupDoyouknowanyotherinfectiousdiseases?malaria疟疾bird-flu禽流感plague鼠疫cholera霍乱WatchandlearnWhatcanhappentopeoplewhoareinfectedwithcholera?diarrhean.腹泻dehydrationn.脱水severevomiting严重呕吐Aseverecasecanleadtodeath.Pre-readingPredict:JohnSnowDefeats“KingCholera”.Who?What?How?Howcouldhesolvetheproblem?____analysetheresults____askaquestion____drawaconclusion____collectdata____findaproblem____findsupportingevidence____thinkofamethod1234567While-readingFastreading:matchthemainideaswitheachparagraph.Para.1Para.2Para.3Para.4Para.5A.JohnSnowdecidedtoprovethesecondtheory.B.Snow'scontributions.C.JohnSnowdesiredtodestroycholera.D.Snowbeganhisstudybymarkingonthemap.E.Truthoftheinfectionofcholera.While-readingCarefulreading:finishtheexercisesofeachparagraph.choleraWhat?Itisoneof____________________becauseitcauses_________________________________________.When?________________________.Where?________________________.Whatconsequence?_____________________________________.JohnSnowWho?A________doctorwhoevenattended___________________whenshegavebirth.What?Hehadadesireto______________________onceandforall.themostfeareddiseasesseverediarrhoea,dehydrationandevendeathIntheearly19thcentury.InEurope.MillionsofpeoplediedfromthediseasefamoustoQueenVictoriadestroycholera1.conclusion____2.evidence____3.process_____4.solution_____5.theories_____airfoodorwatermarkedonamapdiedwaterpumphadn’tdrinkingwaterfromthepumpcholeragermshandleDCBEAObserveandlearnMultipledeathshappenedhere.Nodeathhappenedhere.Hesuspectedthatthewaterfromthepumpwastoblame.Para.4-5-answerthequestions1.WhatcausedtheoutbreakofcholerainLondonin1854?2.WhatcontributionsdidJohnSnowmake?_______________soldwaterfromtheRiverThamesthatwas_________byrawwaste,causingpeoplewhodrankthiswatertogetcholera.pollutedcleanwatersawasubstantialdecreasepreventtransformedthefatherofmodernepidemiologyPost-readingDrawamindmapandretellthepassageaccordingtoit.JohnSnowbecame___________frustrated____________thesecondtheorysubscribedto___________thedeathsinvestigated_____________amapmarkedon_____________thewaterpumpsuspected_____________andherdaughterawoman_____________theresultannouncedSummaryWhatcanpeopledotopreventcholera?drinkpureorboiledwaterandeatcleanfoodwordsandexpressionsPara.1HewatchedTVallthetimeunitlhismothercameback.只有在你完成作业之后才能出去。(notuntil)Notuntilyoufinishthehomeworkcanyougooutside.Para.2ingeneral总体上=generallytwocontradictorytheories两种相反的理论subscribeto赞成anoutbreakof......的爆发so...that...如此...以至于...bedeterminedtodosth.下定决心做某事findout查清楚，弄明白Para.3marksth.onamap把...标记在地图上workinthepub在酒吧工作betoblame该受责备whatismore除此之外moveawayfrom搬离havesth.deliveredto使...被运送到...asaresultof...作为...的结果bestoppedinitstracks停止Para.4-5beinfectedbywaste被废物感染alinkbetween...and......和...的联系bepollutedby被...污染rawwaste未经处理的废物bemorelikelytodos