新課標(biāo)人教版課件系列《高中英語》必修5-1.6第1頁Unit1GreatScientistsDoyouknowthegreatscientists?1.Whoinventedthefirstmodernsteamengine?JamesWatt(瓦特)2.Whodiscoveredradium?MadameCurie第2頁3.Whoistheinventorofelectriclightbulb(電燈)?ThomasEdison4.Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened?ZhangHeng第3頁5.Whoisthefatherofsuperhybridrice?YuanLongping6.Doyouknowwhodefeated“KingCholera”?JohnSnow第4頁WarmingupWhatimpressyoumostin?第5頁Whatotherinfectiousdiseasesdoyouknow?Forexample:Whenyoueatsomeseafood……Youfeel……Maybeyouhavegot________.CholeraWarmingupquestions(2m)第6頁第7頁JohnSnowisawell-knowndoctorinthe19thcenturyinLondonandhedefeated“KingCholera”.Doyouknowwhatkindofdiseaseischolera?Itisakindofterriblediseasecausedbydrinkingdirtywateranditcausedalotofdeathsintheoldtimesanditwasverydifficulttodefeat.第8頁Let’sgettoknowhowDr.JohnSnowdefeated“KingCholera”in1854inLondoninthisreadingpassage:

JohnSnowDefeats“KingCholera”第9頁JohnSnowDefeats“KingCholera”Thepassageiswrittenasareportofanexperimentandthereare7steps:1.Findaproblem:(發(fā)覺問題)2.Makeupaquestion:(形成研究主題)3.Thinkofamethod:(找出研究方法)4.Collectresults:(搜集材料)5.Analyseresults:(分析材料)6.Repeatifnecessary:(必要時(shí)重新分析)7.Drawaconclusion:(得出結(jié)論)第10頁JohnSnowDefeats“KingCholera”Readthepassageandfillinthisform:(in15minutes)Steps:What/How?1.Findaproblem2.Makeupaquestion3.Thinkofamethod4.collectresults5.Analyseresults6.Repeatifnecessary7.Makeaconclusion第11頁Steps:What/How?1.Findaproblem2.Makeupaquestion3.Thinkofamethod4.collectresultsJohnSnowDefeats“KingCholera”Whatcausescholera?Whichtheoryiscorrect?CollectinformationonthosewhowereillordiedandwheretheygottheirwaterMarkinformationonamaptofindoutwherepeoplediedordidnotdied第12頁6.Repeatifnecessary7.Makeaconclusion5.AnalyseresultsAnalysethewatertoseeifthatisthecauseoftheillnessFindotherevidencetomakesuretheconclusionThewateristoblame.Thesourceofalldrinkingwatershouldbeexamined.第13頁ReadthepassageagainandfinishEx.1(Page3).(in8minutes)JohnSnowDefeats“KingCholera”第14頁ScientificReportbyJohnSnowTheproblemThecauseIdea1:Idea2:ThemethodNobodyknewthecauseoftheseriousdiseaseofcholeraastrangecloudofgasfounditsvictimspeopleabsorbedthediseasewithmealsCollectinformationfromthecholeraoutbreaktoprovewhichtheorywascorrect第15頁TheresultsIdea1or2?Why?TheconclusionHefoundthecauseofcholerawasthe_________Idea2.Becausetheinformationshowedthatthe_______carriedcholeraHedefeatedcholerabyexaminingthewatersupplyanddealingwiththepollutedwaterpollutedwaterdirtywater第16頁Readthepassageagainandfillintheblanks:JohnSnowwasawell-known____inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera____out,hebegantogatherinformation.He_____onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe______died.Sohedecidedthatthepollutedwatercarriedcholera.Hesuggestedthatthe_____ofallwatersupplybe_______andnewmethodsof________withpollutedwaterbefound.Finally,“KingCholera”wasdefeated.doctor19thcausedefeatbrokemarkedpumpsourceexamineddealing(in5minutes)第17頁Retellthepassageaccordingtobelow:JohnSnowwasawell-known____inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera____out,hebegantogatherinformation.He_____onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe______died.Sohedeci