【課件】Unit+1Reading+and+Thinking+課件高中英語(yǔ)人教版（2019）選擇性必修第二冊(cè)

Toraisenewquestions,newpossibilities,toregardoldproblemsfromanewanglerequirescreativeimaginationandmarksrealadvanceinscience.AlbertEinstein&LeopoldInfeld提出新的問題，發(fā)現(xiàn)新的可能，從新的角度審視已存在的問題，這些需要?jiǎng)?chuàng)造性的想象力，并標(biāo)志著科學(xué)的真正進(jìn)步。—阿爾伯特·愛因斯坦&利奧波德·英費(fèi)爾德Quote：JohnSnowDefeats“KingCholera”ReadingandthinkingLearningobjectives1.Understandtheprocessofscientificresearch2.AcquirethemainfactsthatJohndidindefeatingcholera3.FigureoutthedemonstrationspiritofscienceWarecommittedtobuildingthebusinessvalueandcorecompetitivenessofroadshows.______analysetheresults______askaquestion ______drawaconclusion______collectdata______findaproblem______findsupportingevidence______thinkofamethodDiscussthefollowingstagesofscientificresearchingroups.Whatorderwouldyouputthemin?Whatdoes“King”implyinthetitle?ThenameofcholeraThecausesofcholeraCholeraspreadfastCholeraispowerfulandhardtocureJohnSnowDefeats“KingCholera”Whilereading-FastreadingPara1Para2Para4Para5JohnSnowdesired

todestroycholera.JohnSnowdecided

toprovethesecond

theory.SnowbeganhisstudybymarkingonthemapTruthoftheinfectionofcholeraSnow'scontributionsPara3Whilereading(para.2&3)StagesKeywordsorsentences1.twocontradictorytheories2.intwoparticularstreetthecholerawassoseverefindoutwhy3.markingonthemap4.housesnumber16,37,38and40;20and21;8and95.multipledeathnearthewaterpump;somehouseshadnodeath.6.awomanandherdaughterhaddied,thewomanlikedthewaterhaditdeliveredtoherhouse7.JohnSnowannouncedthatthepumpwatercarriedcholeragerms.analysetheresultaskaquestiondrawaconclusioncollectdatafindsupportingevidencethinkofamethodfindaproblem______analysetheresults______askaquestion ______drawaconclusion______collectdata______findaproblem______findsupportingevidence______thinkofamethodDiscussthefollowingstagesofscientificresearchingroups.Whatorderwouldyouputthemin?5274163Whilereading-Carefulreading(Para.1)CholeraJohnSnowWhat?It'soneof________________________intheworld,becauseitcauses_______________________________.when？_______________________where？_______Whatconsequence？Millionsofpeople______________________.Who？

A_________doctorwhoeven_______________QueenVictoria

whenshegavebirth.What？Hehadadesireto__________________onceandforall.themostfeareddiseasesseverediarrhoeaanddehydrationandevendeath.Intheearly19thcenturyEuropediedfromthediseasefamousattendedtodestroycholera

multipledeathshappenedhere.Nodeathhappenedhere.PublichouseItwasbelievedthatcholerawascausedbybad______orgermsin____________.Snow____________theplaceswherethepeoplewho_______hadlived.Manydeathsoccurrednearthe___________inBroadStreet.Somepeople________drunkthewaterfromthepump,andlived.AwomanandherdaughterdiedinanotherpartofLondonafter__________________________.Thepumpwatercarried____________.The________ofthepumpwasremoved.airfoodorwatermarkedonamapdiedwaterpumphadn’tdrinkingcholeragermshandleA.para2:C.B.D.E.waterfromthepumpReadPara.2&3carefully,

andthenfinishtheprocess.CollectdataandanalysetheresultsFindsupportingevidenceThinkofamethodConclusionSolutionReadPara.4&5carefully,

andthenfinishtrue(T)orfalse(F)items.It’seasiertogetcholeradrinkinguntreatedwaterfromwatercompaniesthandrinkingcleanwater.

JohnSnowwasknownasthefatherofmodernepidemiologyforhisvictoryovercholera.

TTWhywasitJohnSnow,nototherdoctors,whodefeatedKingCholera?(2)Canyoufindtheevidencefromthetexttosupportyouropinion?PostreadingBecauseofhisrigorousattitude,strongdesireforinquiry,criticalthinking,scientificresearchmethodsandinnovativespirit,hedefeatedKingCholera.Afterhediscoveredtheproblem,hefoundtheanswerthroughrigorousinvestigation,researchanddemonstrationstepbystep.DiscussionIntheearly19thcentury1.________anoutbreakofcholerahitEurope,millionofpeoplediedfromthedisease.JohnSnow,whosubscribed2._____thetheorythatcholera3.________(cause)byaninfectionfromgermsinfoodorwater,4._________(desire)todestroycholera.5.______(use)mapsandstatistics,JohnSnowwasabletoannouncethatthepumpwater6.________(carry)choleragerms.ThroughSnow’stireless7._______(effort),thediseasewasstoppedinitstracks.Nowwehaveknownhow8.__________(prevent)cholera.Transforming9._____wayscientistsstudydiseases,JohnSnow10._______________(cons