Unit1ScienceandScientistsReadingandThinking課件高中英語人教版選擇性-1

ReadingandThinkingJohnSnowDefeats“KingCholera”Before-reading“Toraisenewquestions,newpossibilities,toregardoldproblemsfromanewangle,requirescreativeimaginationandmarksrealadvanceinscience.”-AlbertEinstein

Whatcanyouthinkofwhenyoulookatthesepictures?MaskupGetvaccinatedNucleicacidtestsPositivemeasuresaretakentofightagainstCovid-19.Besidescoronavirus（冠狀病毒）,whatotherkindsofepidemics（流行?。ヾoyouknow?CholearaAddSomethingAtHereAddSomethingAtHereAddSomethingAtHereAddSomethingAtHereAddSomethingAtHereAddSomethingAtHerePredicting:Whatwillbetalkedabout?JohnSnow

Defeats“KingCholera”Who?How?What?JohnSnowDefeats“KingCholera”Read

forthemainidea(who)Para.1(how)Para.2-3(what)Para.1ThetruthPara.4ResultsandsignificancePara.5JohnSnowcholeraWho?A________doctorwhoevenattended_______________whenshegavebirth.What?Hehadadesireto________________onceandforall.famousdestroycholeraWhat?Itusedtobeoneof_________________________________________becauseitcauses______________________________________________.When?_____________________________________________________________.Where?_____________________________________________________________.Whatconsequence?Millionsofpeople_______________________________.themostfeareddiseasesintheworldseverediarrhoea,dehydrationandevendeathIntheearly19thcenturyEuropediedfromthediseaseQueenVictoria“KingCholera”=________choleradeadlyWhile

Reading:Para.1backgroundcollectdatathinkofamethodanalysetheresultsaskaquestiondrawaconclusionfindaproblemfindsupportingevidence1426735Readthepassageagainanddiscussthefollowingstagesofscientificresearchingroups.Whatorderwouldyouputthemin?Understand

the

questioning

mind

While-readingReadfortheimformation.Para2&3How?1.Whatproblemdidthetwotheoriestrytosolve?ToexplainhowCholeraspread.2.WhatwerethetwotheoriesandwhichdidJohnSnowagreewith?TwocontradictorytheoriesTheoryone:causedby________Theorytwo:causedby_______badairgermsSnowsubscribedto

thesecondtheory.?problemWhile-readingReadfortheimformation.Para2&3How?3.What’stheproofhefound?questionWhile-readingReadfortheimformation.Para2&3How?Whatmethoddidheuse?Howdidhefinallyfindoutwhy?markingonamapAnalyzethemapwithyourgroupmember.Whichhouseshadmorethan4deathsinBroadStreet?WhichhouseshadnodeathinBroadStreet?While-readingReadfortheimformation.Para2&3How?Anyotherevidence?Whatresultdidheget?Snowsuspectedthatthewaterpumpwastoblame.AwomanandherdaughterdiedinanotherpartofLondonafterdrinkingwaterfromthepump.JohnSnowwasabletoannouncethatthepumpwatercarriedcholeragerms.JohnSnowhadthehandleofthepumpremoved.Thediseasewasstopped.Readforthestages.ThinkofamethodCollectdata

AnalysetheresultsFindsupportingevidenceDrawaconclusionFindasolutionWhatcausedtheoutbreakofcholerainLondonin1854?

revealthetruthPara.4resultsandcontributionsPara.5WhatcontributionsdidJohnSnowmaketoscience？A:Itwasbelievedthatcholerawascausedbybad____orgermsin_______________.B:Snow____________theplaces

wherethepeoplewho____hadlivedC:Manydeathsoccurrednearthe__________inBroadStreet.Somepeople__________drunkthewaterfromthepump,andlived.AwomanandherdaughterdiedinanotherpartofLondonafter_____________________.D:Thepumpwatercarried__________.Matchthefollowingheaderswiththelettersfromthechartabove.WriteA-Eintheblanks.conclusionevidencehandleprocesssolutiontheoriesE:The_______ofthepumpwasremoved.airfoodorwatermarkedondiedwaterpumphadn’tdrinkingwaterfromthepumpcholeragermsPost-readingInordernottogetinfectedwithdisease,whatshouldwepayattentiontoinourdailylife.Drinkboiledwater.Remembertowearamaskwhengoingout.Heatthefoodleftovernight.Washyourhandsoften.Cookrawfoodthoroughly.Dealwithrubbishtimelyandproperly.Furtherthinki