必修五第一单元阅读课件Reading

CharlesDarwin.Hewroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged.ThomasEdisonHeinventedthewayofgivingelectricitytoeverybodyinlargecities.MarieCurieShediscoveredradium.AlexanderBell(1)electricityThomasEdison(2)theFirsttelephoneLaiterBrothers(3)theelectricLampMadameCurie(4)blackholesinUniverseFranklin(5)TheoryofGravityStevenHawking(6)theFirstPlaneElbertEinstein(7)RadiumIsaacNewton(8)theTheoryofRelativityMatchtheinventionswiththeirinventorsdrawaconclusionthinkofamethodcollectresultsmakeaquestionfindaproblemanalysetheresultsFindsupportingevidencePleaseputthe7stagesinrightorderaccordingtothepassage.Pre-readingCholeraistheillnesscausedbyabacteriumcalledVariancholera.Ifinfectspeople’sintestines(肠胃),causingdiarrhea(腹泻),vomiting(呕吐)andlegcramps(小腿抽筋).2.Whatdoyouknowaboutcholera?Themostcommoncauseofcholeraisbysomeoneeatingfoodordrinkingwaterthathasbeencontaminated(污染)withthebacteria.Choleracanbemild(不严重的)orevenwithoutsymptoms(症状),butaseverecasecanleadtodeathwithoutimmediatelytreatment.Lookatthepicture,thetitleandthemap,guesswhatthecontentofthetextis.Thenskimitquicklytoseeifyouareright.JohnSnowReadthetext(P2-3)quicklyandcompletethemainideaofit.Thetextismainlyabout___________andhowhe________________.JohndefeatedcholeraSnowI.Toproveanewscientificidea,sevenstagesareneeded.Readthetext(P2-3)carefullyandfillintheblanks.Stage1FindaproblemAlargenumberofpeoplediedofcholera,butneitherits1._______norits2._____wasunderstood.Stage2Makeaquestion◆Theoryone:Cholera3.___________intheairandfloatedarounduntilitfounditsvictims.◆Theorytwo:Whenpeople4.___________choleraintotheirbodieswithmeals,theirbodieswereattacked.causeabsorbedmultipliedcureStage3ThinkofamethodBegantogatherinformationto5._______thatthesecondtheorywascorrect.Stage4CollectresultsMarkedwherethedeadpeoplehadlivedona(n)6.______.Stage5AnalysetheresultsLookedintothe7.________ofthewatertoseeiftheproblemwasthewater.mapprovesourceManydeathshappenedhere.Nodeathhappenedhere.Thewaterfromthepumpwastoblame.PublichouseStage6FindsupportingevidenceFoundsupportingevidencefromtwootherdeaths:Bothofthemdiedofcholeraafter8._____________________.Stage7Drawaconclusion◆9._______________carriedthevirus.◆Allthewatersuppliesshouldbe10._________.drinkingthewaterPollutedwaterexaminedextraevidence:Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied.I.Choosethebestanswer.1.WeknowfromthetextthatJohnSnow______.A.hadcollectedinformationbeforecholerabrokeoutB.feltnotquitesureafterhefinishedthemapC.helpedthewomanfromBroadStreetD.becamefamousafterdefeatingcholera2.WhydidJohnSnowuseamapinhisresearch?A.Itcouldhelphimfindexactlyhowmanypeoplediedofcholera.B.Itcouldhelphimfindthesourceofdrinkingwaterforpeople.C.Itcouldhelphimorganizehisideasandfindevidence.D.ItcouldhelphimfindhiswayinBroadStreet.3.Whywascholeracalled“KingCholera”inthetext?A.Becauseitcausedmanydeaths.B.BecauseitgotitsnamefromQueenVictoria.C.BecauseitwasdefeatedwiththehelpoftheKing.D.Becauseitwasthemostdeadlydiseaseofitsday.I.Numbertheseeventsintheorderthattheyhappened.___JohnSnowbegantotesttwotheories.___AnoutbreakofcholerahitLondonin1854.___JohnSnowmarkedthedeathsonamap.124___Heannouncedthatthewatercarriedthedisease.___JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.___KingCholerawasdefeated.___Hefoundthatmostofthedeathswerenearawaterpump.___Hehadthehandleremovedfromthewaterpump.356781.Whatshouldyoudoifyou’retravellingtoacountrythathasacholeraoutbreak?a.Eatonlyfoodthat’sbeenthoroughlycookedandisstillhot,orfruitthatyou’vepeeledyourself.b.Avoidundercookedorrawfishandshellfish.c.Avoidrawsaladsandvegetables.d.Avoidfoodanddrinksfromstreetvendors.•2.Cholerawasa19thcenturydisease.Whatdiseasedoyouthinkissimilartocholeratoday?Why?Threediseases,whicharesimilartoday,areSARS,AIDSandbirdflu,becausetheyareserious,haveanunknowncauseandneedpublichealthcaretosolvethem.Usefulsentences1.Somanythousandsofterrifiedpeopledied_____________________________(每次暴发霍乱时).2.HeimmediatelytoldtheastonishedpeopleinBroadStreet________________(拆掉水泵的把手，这样，水泵就用不成了).toremovethehandlefromthepumpsothatitcouldnotbeusedeverytimetherewasanoutbreak3.Awoman,whohadmovedawayfromBroadStreet,likedthewaterfromthepump__________________.somuchthatshehaditdeliveredtoherhouseeveryday有一位妇女，她是从宽街搬过来的，非常喜欢那里从水泵打上来的水，每天都要派人去那里运水到她家里来。JohnSnow,afamousdoctorandexpert,succeededindefeatingKingCholerainascientificway.CholerawasadeadlydiseaseandhadattackedLondontwiceinthe1850s.Sumupthemainideaofthepassagewith30words.