新课标高中英语人教版必修五第一单元unit1 Great Scientists 阅读课件.ppt

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1、Unit1GreatscientistsLet’shaveacompetition!Doyouknowanyscientists?Thefollowingisaquizandlet’sfindoutwhoknowsthemost.Warmingup1.Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?B.ArchimedesC.ThomasEdisonA.CharlesDarwinWarmingup2.Whowroteabookexplai

2、ninghowanimalsandplantsdevelopedastheenvironmentchanged?A.MarieCurieC.CharlesDarwinB.GregorMendel3.Whoinventedthefirststeamengine?A.ThomasNewcomenC.ThomasEdisonB.Archimedes4.Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren.A.ThomasEdisonC.Archimed

3、esB.GregorMendel5.Whodiscoveredradium?A.MarieCurieC.NewtonB.ZhangHeng6.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?A.StephenHawkingC.ThomasEdisonB.Archimedes7.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?A.GregorMendelC.MarieCurieB.Leonard

4、odaVinci8.Whoinventedalamptokeepminerssafeunderground?A.SirHumphryDavyC.FaradayB.ThomasNewcomen9.Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened?A.CharlesDarwinC.WattB.ZhangHeng10.Whoputforwardatheoryaboutblackholes?A.StephenHawkingC.CopernicusB.Archimedes

5、Whatmakesascientistsuccessful?similaritiescarefulhard-workingstrictpositivetalentedcreativebrightstrong-willedWhatimpressyoumostin2003?infectiousWhatimpressyoumostin2003?SARSWhatotherinfectiousdiseasesdoyouknow?Forexample:Whenyoueatsomeseafood……Youfeel……Maybeyouhavegot________

6、.Cholerainfectiousdiseases:Theycanbespreadtootherpeople.Theyhaveanunknowncause.Theyaredifficulttocure.Theyneedpublichealthcaretosolvethem.Cholera:Itbeginsinthestomachandaseverecasecanleadtodeathwithoutimmediatetreatment.Andthevictimsdiedveryquicklyfromalossofliquidafterseverev

7、omiting(呕吐)anddiarrhoea(腹泻).Skimming::Whowasthegreatscientistinthepassageandwhatwasthedeadlydiseaseofitsday?JohnSnowcholeraReadandanswer:Paragraph1:1Whycouldn’tthecholerabeundercontrolatfirst?Neitheritscause,notitscurewasunderstood.Trueorfalse:1.JohnSnowwasgladtohelpordinarype

8、ople.2.JohnSnowthoughtcholerawouldneverbecontrolled.TFParagra