必修5 Unit 1 Reading John Snow defeats king cholera 含语言点.ppt

Module5Unit1GreatscientistsWarmingupandreading Doyouknowtheirnames Whoarethey Guessinggame Archimedes HewasanancientGreekmathematician Hefoundifyouputanobjectintowater thewaterpushestheobjectup Whoishe HewroteTheOriginofSpecies Itexplainedhowanimalsandplantsdevelopedastheenvironmentchanged CharlesDarwin Whoishe HeimprovedthefirststeampumpbuiltbyThomasSaveryandturneditintoasteamenginefortakingwateroutofmines LaterJamesWattturneditintothefirstmodernsteamengineusedontherailways ThomasNewcomen Whoishe Heusedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren GregoryMendel Whoishe Whoisshe Sheisawomanscientist Shediscoveredradium 镭 andpolonium 钋 Inherlife shewontheNobelPrizetwice Sheis MarieCurie Nothinginlifeistobefeared Itisonlytobeunderstood 生活中没有什么可怕的东西 只有需要理解的东西 Heinventedthewayofgivingelectricitytoeverybodyinlargecities ThomasEdison Whoishe Geniusisonepercentinspirationandninety ninepercentperspiration LeonardodaVinci Hewasafamousartist Heusedtostudydeadpeopleinordertomakehispaintingsasaccurateaspossible Whoishe Hedevelopedasafetylampforminersin1815 Itmadeworkingconditionsundergroundverymuchsafer SirHumphryDavy Whoishe Heinventedthefirstseismographtoindicateinthedirectionofanearthquakes ZhangHeng Whoishe Heputforwardatheoryaboutblackholes StephenHarking Whoishe Dothequizandseewhoknowsthemost Warmingup Archimedes CharlesDarwin ThomasNewcomen GregorMendel MarieCurie ThomasEdison LeonardodaVinci SirHumphryDavy ZhangHeng StephenHawking THINK WORK FIND Howdothescientistsusuallydoscientificresearch Theprocess FindaproblemMakeaquestionThinkofamethodCollectresultsAnalysetheresultsFindsupportingevidenceDrawaconclusion SOLVE Whatinfectiousdiseasesdoyouknowabout CholeraistheillnesscausedbyabacteriumcalledVariancholera Ifitinfectspeople sintestines 肠胃 itmaycausediarrhea 腹泻 vomiting 呕吐 andlegcramps 腹痛 Themostcommoncauseofcholeraisbysomeoneeatingfoodordrinkingwaterthathasbeenpollutedbythebacteria Whatdoyouknowaboutcholera Choleracanbemild 不严重的 orevenwithoutsymptoms 症状 butaseverecasecanleadtodeathwithoutimmediatetreatment Doyouknowthisperson JohnSnow 1813 1858 alegendaryfigureinthehistoryofpublichealth epidemiology 流行病学 andanesthesiology 麻醉学 What sthemainideaofthepassage JohnSnowwasawell knowndoctorinLondon ThecauseofCholerawaspollutedwater Thesourceofalldrinkingwatershouldbeexamined HowJohnSnowcollected analyzeddataandfoundthecauseofthediseaseandsolvedit Fastreading drawaconclusion findaproblem makeupaquestion thinkofamethod collectresults analysetheresults findsupportingevidence Para1 Para2 Para3 Para4 Para5 Para6 Para7 Whatistheproblem Thecholerawasthemostdeadlydiseaseofitsday Neitheritscause noritscurewasunderstood Whatcausedcholera Details makeupaquestion Whichtheorytobelievein idea1 idea2 Choleramultipliedintheairwithoutreason Acloudofdangerousgaswouldfloatarounduntilitfounditsvictims Peopleabsorbeditwiththeirmeals AmapofBroadStreet Whatmethoddidheuse BroadStreet Manydeathshappenedhere Nodeathhappenedhere Thewaterfromthepumpwastoblame Publichouse analyzetheresults Whathappenedtothepumpwater ThewaterwasfromtheriverwhichhadbeenpollutedbythedirtywaterfromLondon Findsupportingevidence Whatextraevidencedidhefind twootherdeaths Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied drawaconclusionwithcertainty Thepollutedwatercarriedthedisease Thingstodotopreventinfectiousdiseases Washyourhandsoften especiallyduringcoldandfluseason Beawareofwhatyoueat andbecarefulhowyouprepareit Useantibiotics 抗生素 exactlyasprescribed Becautiousaroundallwildanddomesticanimalsthatarenotfamiliartoyou Avoidareasofinsectinfestation PostreadingDiscussion Readthepassageagainandfillintheblanks JohnSnowwasawell known inLondoninthe century Hewantedtofindthe ofcholerainorderto it In1854whenacholera out hebegantogatherinformation He onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe died Sohedecidedthatthepollutedwatercarriedcholera Hesuggestedthatthe ofallwatersuppliesbe andthewatercompanieswere notto people pollutedwateranymore Finally KingCholera was doctor 19th cause defeat broke marked pump source examined instructed expose to defeated Summary FindaproblemWhatcausescholera MakeaquestionWhichtheoryiscorrect ThinkofamethodCollectdataonthosewhowereillordiedandwheretheygottheirwater Para 1 Para 2 Para 3 Carefulreading Para 5 AnalysetheresultsAnalysethewatertoseeifthatisthecauseoftheillness Para 6 FindsupportingevidenceFindotherevidencetosupporttheanalysis Para 7 DrawaconclusionThewaterwastoblame Thesourceofalldrinkingwatershouldbeexaminedtomakesureitissafe Para 4 CollectresultsPlotinformationonamaptofindoutwherepeoplediedordidnotdie LanguagePoints 1 invent discover 1 invent发明 发明原先不存在的东西Whoinventedthesteamengine 2 discover发现 探索早就客观存在着的事物ColumbusdiscoveredAmericain1492 2 explainexplainsth tosb 3 characteristic 1 n 特征 特性 特色I llsendheragiftwithChinesecharacteristic 2 adj 典型的 特有的Forgetfulnessisoftencharacteristicofagedpeople 1 Thetraditionis theirancestors 2 Thisspiritshouldbepassed fromgenerationtogeneration 3 Passtheletter tothepersonnexttoyou 4 Somanypeoplepass andnevernoticethechange passedfrom down on by 4 passsthfrom passbypassdownpasson 从 处传来 路过 经过 把 传下去 传递 传授 5 Whoinventedthewayofgivingelectricitytoeverybodyinlargecities 是谁发明了把电带给大城市中的每个人的办法 thewayofdoingsth thewaytodo 做 的方法 她给我们示范清洗它的办法 Sheshowedusthewayofcleaningit Sheshowedusthewaytocleanit 6 knowabout了解有关 的情况 knowof听说过 1 有些事我想了解一下 ThereissomethingIwanttoknowabout 2 我听说过那件事 但不很清楚 Iknowofit butIdidn tknowitwell 7 Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera exposedtocholera是过去分词作后置定语 表示被动 意为 患霍乱的 1 鲁迅写的书是很受欢迎的 ThebookswrittenbyLuXunareverypopular 2 昨天我们看见的那个人是史密斯先生 ThemanseenbyusyesterdayisMr Smith 8 Thiswasthedeadlydiseaseofitsday die v death n dead adj deadly adj 1 危险的 致命的adeadlydisease weapon 2 强有力的adeadlyremark击中要害的评论 3 不共戴天的adeadlyenemy 9 Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak everytime在这里是连词 引导时间状语从句 意为 每次 每当 EverytimeImeethim Ialwaysthinkofthethingshappenedbetweenus 每次见到他 我就想起发生在我们之间的事情 注意 immediately themoment directly instantly等与everytime一样 都可以用作连词引导时间状语从句 意为 一 就 1 Iwillgivethelettertoh