人版高二年级英语必修五Unit1Reading课件.ppt

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1、Unit1GreatscientistsReadingLearningaims1.Tolearnthepassageaboutcholera.2.Tofindoutthemainideaofthepassage.3.Toimprovethereadingability.Pre-readingDrawaconclusionThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsFindsupportingevidenceWhatorderdoyouputthemin?

2、Why?ThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsDrawaconclusionFindsupportingevidenceWhatdoyouknowaboutinfectiousdiseases?akindofinfectiousdiseasesCholera:Itbeginsinthestomachandaseverecasecanleadtodeathwithoutimmediatetreatment.Andthevictimsdiedveryq

3、uicklyfromalossofliquidafterseverevomiting(呕吐)anddiarrhoea(腹泻).Doyouknowthisperson?Awell-knowndoctorinthe19thcenturyinLondon.Alegendaryfigureinepidemiology[epɪ,di:mi:'ɔlədʒi:](流行病学)andanesthesiology](麻醉学)[ænis,θizi'ɔlədʒiJohnSnow(1813~1858)readingJohnSnowDefeats“KingCholera”Find

4、thephrasesinthepassage.1身体特征physicalcharacteristics2提出putforward3传染病infectiousdiseases4科学研究scientificresearch5得出结论drawaconclusion6分析结果analyzeresults7感染霍乱的平常人ordinarypeopleexposedtocholera8致命的疾病thedeadlydisease9惊恐的人群terrifiedpeople10面对挑战facethechallenge11对……产生兴趣becomeinterestedin

5、12被传染的人theaffectedperson13霍乱的起因thecauseofcholera14进一步的调查makefurtherinvestigations15拆掉水泵的把手removethehandlefromthepump16与…有关联belinkedto17有力的证据supportingevidence18死于dieof19毫无疑问地withcertainty20阻止做…prevent…from…20污染的水pollutedwaterDrawaconclusionFindaproblemMakeupaquestionThinkofameth

6、odCollectresultsAnalysetheresultsPara1Para2Para3Para4Para5Para6MatchthemFindsupportingevidencePara71.SkimmingWhat’sthemainideaofthepassage?JohnSnowwasawell-knowndoctorinLondon.ThecauseofCholerawaspollutedwater.Thesourceofalldrinkingwatershouldbeexamined.HowJohnSnowcollected,anal

7、yzeddataandfoundthecauseofthediseaseandsolvedit.Numbertheseeventsintheorderthattheyhappened.__JohnSnowbegantotesttwotheories.__AnoutbreakofcholerahitLondonin1854.__JohnSnowmarkedthedeathsonamap.__Heannouncedthatthewatercarriedthedisease.__JohnSnowinvestigatedtwostreetswheretheou

8、tbreakwasverysevere.__KingCholerawasdefeated.__