Unit+1+Reading+and+Thinking+课件【高效备课精研+知识精讲提升】 高中英语人教版（2019）选择性必修第二册

CielJohnSnowDefeats“KingCholera”B5U1Readingcholeraseverediarrhoeadehydrationfrustratedonceandforallcontradictoryinfectioninfectgermn.霍乱adj.

极为恶劣的；十分严重的；严厉的n.

腹泻n.脱水adj.

懊恼的；沮丧的；失意的最终地；彻底地adj.

相互矛盾的；对立的；不一致的n.感染；传染vt.使感染；传染n.微生物；细菌；病菌subscribesubscribetoproofmultiplepumpwaterpumphouseholdsuspectblamehandlevi.

认购(股份);定期订购;定期交纳(会费)同意；赞同n.证据；证明；检验adj.

数量多的；多种多样的n.

泵；抽水机；打气筒水泵n.

一家人;家庭;同住一所(套)房子的人vt.&vi.怀疑；疑有；不信任n.

犯罪嫌疑人；可疑对象vt.把……归咎于；责怪；指责n.责备；指责n.把手；拉手；柄vt.处理；搬动；操纵(车辆、动物、工具等)interventionlinkrawpuresubstantialdecreasethankstostatistictransformepidemiologymicroscopen.介入；出面；干涉n.

联系；纽带vt.把……连接起来；相关联adj.未煮的;生的;未经处理的;原始的adj.干净的；纯的；纯粹的adj.

大量的；价值巨大的；重大的n.

减少；降低；减少量vt.&vi.

(使大小、数量等)减少；减小；降低幸亏；由于n.[pl.]统计数字；统计资料；统计学vt.使改观;使改变形态vi.

改变;转变n.

流行病学n.显微镜Learningobjectives01.StageOneUnderstandtheprocessofscientificresearch02.StageTwoAcquirethemainfactsthatJohndidindefeatingcholera03.StageThreeFigureoutthedemonstrationspiritofScienceWarecommittedtobuildingthebusinessvalueandcorecompetitivenessofroadshows.VSJohnSnowKingCholeraGameloading…Thechildturnedtothedoctor…London[KingCholera]London?Goodplace!Waitforme.[JohnSnow](frustrated)Somanydeaths…Imustdestroycholera,onceandforall![JohnSnow]ButhowcanIstart?MaybeIshouldmakeclearthestagesofresearchfirst…Task1:P2.1finishtheorderofresearchPleasehelpmeputtheminthecorrectorder.______analysetheresults______askaquestion ______drawaconclusion______collectdata______findaproblem______findsupportingevidence______thinkofamethodDiscussthefollowingstagesofscientificresearchingroups.Whatorderwouldyouputthemin?5274163[JohnSnow]NowIammoreclearaboutcholera,butasaChinesesayinggoes”Knowtheenemyandknowyourself”,pleasehelpmetoknowmoreaboutkingcholera.Enteringtask2…themostfeareddiseasesdeathMillionsAfamousdoctorBritainHeattendedtoQueenVictoriawhenshegavebirthWhichtheoryshouldIchoose?TheactorprocessofcausingorgettingadiseaseToagreewithorsupportanidea/opinionCongratulations!You’vegotanordinarymap[JohnSnow]Pleasehelpmeanalysethemapwithquestion—whatistoblameforcholera?multipledeathshappenedhere.Nodeathhappenedhere.Thewaterfromthepumpwastoblame.PublichouseClue:freebeerfrompublichouseResult:ThewatercamefromtheriverwhichhadbeenpollutedbythedirtywaterfromLondon.Task4:usemaptocompletethestagesPost-readingquestionsItwasbelievedthatcholerawascausedbybad______orgermsin____________.Snow____________theplaceswherethepeoplewho_______hadlived.Manydeathsoccurrednearthe___________inBroadStreet.Somepeople________drunkthewaterfromthepump,andlived.AwomanandherdaughterdiedinanotherpartofLondonafter__________________________.Thepumpwatercarried____________.The________ofthepumpwasremoved.airfoodorwatermarkedonamapdiedwaterpumphadn’tdrinkingcholeragermshandleA.para2:C.B.D.E.waterfromthepumpTask1.Readthe3rdparagraphcarefully,

andthenfinishtheprocess.CollectdataandanalysetheresultsFindsupportingevidenceThinkofamethodConclusionSolution2.WhatarethesymptomsofCholera？dehydration(缺水)severevomiting(呕吐)diarrhea(腹泻)Itbeginsinthestomachandaseverecasecanleadtodeathwithoutimmediatetreatment.

Inourdailylife,inordernottogetinfectedwiththeinfectiousdisease,suchascholera,AIDS,SARS,COVID-19,whatshouldwedo？

Heatthefoodleftovernight.Cookrawfoodthoroughly.（彻底地）Washhandsoften.Keepawayfromflies.Choosefreshseafood.Keepthekitchenclean.Dealwithrubbishproperly.Drinkboiledwater.CriticalThinkingDon'tforgettowearamaskwhenyougoout.

Inourdailylife,inordernottogetinfectedwiththeinfectiousdisease,suchascholera,AIDS,SARS,COVID-19,whatshouldwedo？

Heatthefoodleftovernight.Cookrawfoodthoroughly.（彻