B5U1阅读公开课.ppt

人教课标版高二必修5Unit1GreatScientistsReadingJohnSnowDefeats KingCholera CCTV科普知识竞赛 Whoishe 1 Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat Heis Archimedes 阿基米德 Whoishe 2 Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged Heis CharlesDarwin Whoishe 3 Whoinventedthefirststeamengine Heis ThomasNewcomen Whoishe 4 Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren Heis GregorMendel Whoisshe Sheis 5 Whodiscoveredradium MarieCurie Whoishe Heis 6 Whoinventedthewayofgivingelectricitytoeverybodyinlargecities ThomasEdison Whoishe Heis 7 Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople LeonardodaVinci Whoishe Heis 8 Whoinventedalamptokeepminerssafeunderground HumphryDavy Whoishe Heis 9 Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened 张衡 Whoishe Heis 10 Whoputforwardatheoryaboutblackholes StephenHawking 2015年10月 屠呦呦获得诺贝尔生理学或医学奖 由于她发现了青蒿素 用于治疗疟疾的药物 挽救了全球特别是发展中国家的数百万人的生命 Task1 Skimming 1 Whodefeatedthedisease JohnSnow 2 What sthenameofthedisease Cholera 3 What sthemainideaofthepassage JohnSnowwasawell knowndoctorinLondon ThecauseofCholerawaspollutedwater Thesourceofalldrinkingwatershouldbeexamined HowJohnSnowfoundthecauseofthediseaseandsolvedit Task2Scanning Scanthetext Whatistheproblem Thecholerawasthemost diseaseofitsday Neitherits norits was Whatcausedcholera ScanPara 1 deadly cause cure understood Whatwerethetwotheories idea1 idea2 Cholera intheairwithoutreason Acloudofdangerousgaswould arounduntilitfoundits People itwiththeirmeals multiplied float victims absorbed ScanPara 2 ScanPara 3 4 JohnSnowfinallyprovedthetheoryhebelievedby A gatheringinformationwiththehelpofamap B lookingintothewaterthatpeopledrankinBroadStreetandCambridgeStreet C separatingthosewhosufferedcholerafromthosewhodidn t D bothAandB D AmapofBroadStreet BroadStreet Manydeathshappenedhere Nodeathhappenedhere Thewaterfromthepumpwastoblame Publichouse Whathappenedtothepumpwater 1 Thepumpwatercamefromtheriver bythe fromLondon 2 Johntoldthepeopletoremovethe polluted dirtywater ScanPara 5 handle Whatextraevidencedidhefind twootherdeaths Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied drawaconclusionwithcertainty Thepollutedwatercarriedthegerms ScanPara 6 1 Whatdidhesuggestinordertopreventitfromhappening 2 Whathappenedfinally ScanPara 7 1 Whichtypedoesthepassagebelongto A Newsreport B Biography 传记 C Scientificresearch D Creativestory Consolidation 2 Putthestagesofscientificresearchinorder Consolidation DrawaconclusionThinkofamethodCollectresultsMakeaquestionFindaproblemAnalyzetheresultsFindsupportingevidence Findaproblem发现问题 Makeaquestion提出假设 Thinkofamethod思考方法 Collectresults收集材料 Analysetheresults分析结果 Findsupportingevidence寻找证据 Drawaconclusion得出结论 1 Cholerawasa19thcenturydisease Whatdiseaseissimilartocholeratoday Discussion InfectiousDiseases 2 Whatshouldwepayattentiontoinordernottosufferfrominfectiousdisease Cookrawfoodthoroughly Washhandsoften Keepawayfromflies choosefreshseafood Keepthekitchenclean Disposerubbishproperl