预览加载中，请您耐心等待几秒...

高中英语Unit1GreatScientists-extensivereading课件新课标人教版必修5.ppt

预览
1/10
2/10
3/10
4/10
5/10
6/10
7/10
8/10
9/10
10/10

亲，该文档总共17页，到这已经超出免费预览范围，如果喜欢就直接下载吧～

下载提示 文本预览

如果您无法下载资料，请参考说明：

1、部分资料下载需要金币，请确保您的账户上有足够的金币

2、已购买过的文档，再次下载不重复扣费

3、资料包下载后请先用软件解压，在使用对应软件打开

Unit1GreatScientistsWarmingupNinePlanetsIntheSolarSystemMercury水星Venus金星Earth地球Mars火星Jupiter木星Saturn土星Uranus天王星Neptune海王星Pluto冥王星Mnemonics(记忆术)MercuryVenusEarthMarsJupiterSaturnUranusNeptunePlutoFastreading1.WhatdidCopernicusthinkwasthecenterofthesolarsystem?2.WhendidCopernicuspublishhistheory?CarefulreadingWhydidn’tCopernicuspublishhistheorybeforehedied?P7.1.Usethereadingtohelpyoudrawthetwotheoriesoftheuniverse.Persuasivewriting(PleaserefertoP8LearningTip)WritingTask:P73.NowwriteashortletteraskingCopernicustopublishhisideassoeveryonecanreadthem.Firstyouneedtocollectyourideas.Forexample:Hebelieveshisnewtheoryistrue.Thereareproblemswiththepresenttheory.Hehasdonemanyyearsofobservationstoprovehisnewtheoryistrue.Sciencecan’tdevelopunlesspeoplepublishtheirideas.Timewillshowifhistheoryistrueornot.Hereisaplan:Beginning:TellCopernicuswhoyouareandwhyyouwanthimtopublishhisideas.Paragraph1:Reason1andevidence.Paragraph2:Reason2andevidence.Summingup:Askhimtothinkagainaboutpublishinghisideas.Onepossibleversion:DearNicolausCopernicus,IamastudentstudyingastronomyandIwouldverymuchliketoreadyournewtheoryaboutthesolarsystem.Ihopeyouwillpublishitforseveralreasons.Iunderstandtheproblemswiththepresenttheory.Thewaytheplanetsmoveisnotwhatyouwouldexpectiftheearthwasthecertreoftheuniverse.Itisalsooddthatthebrightnessofsomestarsseemstochange.SoIagreewithyouthatweneedanewtheory.Iknowyourobservationshavebeenverycarefullycarriedoutovermanyyears.Nowyoumusthavethecouragetopublishthem.Sciencecanneveradvanceunlesspeoplehavethecourageoftheirbeliefs.Iknowyouworryaboutwhatwillhappenifyoupublishyournewtheory.Nomatterhowpeopleopposeit,timewillshowifyourideasarerightorwrong.SoIhopeyouwillfeelyoucanpublishyournewtheory.Yourssincerely,ZhangHuaNicolausCopernicuswasaPolishastronomer(1473-1543).BorninTorun,hebeganhisuniversitystudiesinKrakowin1491,wherehestudiedcanonlawandLatinandGreekclassics.Howeverhealsohadaninterestinmathematicsandastronomy.AfterobtaininghisdegreeofDoctorofCanonLaw(教会法规博士学位)inItalyin1503,C