人教新课标必修五-Unit1-Great-Scientists[全单元课件]学习资料.ppt

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1、Unit1GreatScientistsWhoishe?Whatishisachievement?AgreatscientistFatherofHybridRiceThemanwhoputsanendtohungerArchimedesAncientGreek(287-212BC)Hewasamathematician(数学家).Hefoundthatifyouputanobjectintowater,thewaterpushestheobjectup.Itrisesandpartlyfloat

2、s.Theforceofthewaterpushingitupisthesameastheweightoftheobject.CharlesDarwinBritain(1808-1882)TheOriginofSpeciesThomasNewcomenHemadeasignificantcontributiontotheIndustrialRevolutionwithhisinventionoftheSteamengine.GregorMendel(G.J.孟德尔)Czech(1822-1884)

3、ThefatherofgeneticsMarieCuriePolishandFrench(1867-1934)6.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?7.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?8.Whoinventedalamptokeepminerssafeunderground?9.Whoinventedtheear

4、liestinstrumenttotellpeoplewhereearthquakeshappened?10.Whoputforwardatheoryaboutblackholes?ThomasEdisonLeonardodaVinci[liəu'nɑ:dəudə'vintʃi]SirHumphryDavyZhangHengStephenHawkingThomasEdisonAmerican(1847-1931)LeonardodaVinciItalian(1452-1519)Majorworks

5、:VirginoftheRocksTheLastSupperMonaLisaSirHumphryDavyBritish(1778-1829)ZhangHengChinese(78-139)StephenHawkingBritish(1942-)TheoreticalPhysicistABriefHistoryofTimeJohnSnowDefeats“KingCholera”Pre-reading:Makeapredictionaboutwhatthistextwillbeaboutaccordi

6、ngtothetitle.JohnSnowBritish(1813~1858)alegendary(传说中的)figureinthehistoryofpublichealth,霍乱(cholera)，早期译作虎烈拉，是由霍乱弧菌所致的烈性肠道传染病(infectiousdisease)，解放后我国已消灭本病。霍乱为我国法定的甲级烈性传染病，要求在发现确诊或疑似病例后2小时内上报Thinkaboutotherinfectiousdiseasesyouhaveknown?ExtensiveReadin

7、g1.Themainideaofthetext2.Readthewholetextandfinishexercise1inpage3JohnSnowdefeated“KingCholera”withthehelpofscientificresearchScientificResearchBasicstepsofscientificresearch1.Findaproblem2.Makeaquestion3.Thinkofamethod4.Collectresults5.Analyseresult6

8、.Findsupportingevidence7.DrawaconclusionWhythesestepsarenecessaryforscientificresearch?CarefulReadingFinishthechartFindaproblem2.Makeaquestion3.Thinkofamethod4.Collectresults5.Analyseresult6.Findsupportingevidence7.Drawaconclusion---------What