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人教课标高二必修5 Unit1,UsingLanguageUnit1Greatscientists,NicolausCopernicus,Birth:February19,1473Death:May24,1543PlaceofBirth:Toruń,PolandCareer:1491-1494StudiedmathematicsatKrakówAcademy1496WenttoItalytostudyastronomyandlawattheUniversityofBolognaNicolasCopernicus,1497BeganobservationsoftheSun,Moon,andplanets1514WroteCommentariolus,anoutlineofhisastronomicalideas,butdidnotcirculateitwidely1543PublishedDeRevolutionibusOrbiumCoelestium(OntheRevolutionsoftheCelestial)NicolasCopernicus,WeallknowsomethingaboutCopernicus.Hewasoneofthefirstscientiststousemathematicalobservationstocollectinformation.Hebelievedthesunisthecenteroftheuniverseandtheearthandotherplanetsgoesaroundit.,AtCopernicus’time,ChristianChurchwasinchargeofmanywesterncountries.TReadthepassagequickly,andtellwhetherthefollowingstatementsaretrueorfalse.Fastreading,3.Copernicusdidn’tshowhisnewtheorytohisfriendsuntilhecompletedit.4.Hisfriendswerenotinterestedinhisideas.TF2.Copernicusnoticedthatobservedfromtheearth,someplanetsappearsinfrontoforbehindtheearth.F,5.SincehewasnotafraidofbeingattackedbytheChurch,Copernicuspublishedhisbookassoonashefinishedworkingonit.6.Newton,Einstein,andHawkingareallscientistswhomadecontributiontothestudyoftheuniverse.FT,,Readthepassagecarefullyandtrytodrawthetwotheoriesoftheuniverse.BeforeCopernicus’theoryShowingCopernicus’theoryAdiagramshowingthesolarsystemwiththeEarthatitscentreAdiagramshowingthesolarsystemwiththeSunatitscentreCarefulreading,,Analyzethefollowingpicturecarefullyandtrytoexplainhowaloopisformed.,,1).MaoZedongisthegreatleaderoftheChineseR_________.evolution1.Fillintheblanketswithproperwords.2).TheInventionofthecomputercausedar_________inourwayofliving.evolutionLanguagepoints,3).SunZhongsanisagreatr___________leader.4).YuanLongpingcreatedar___________newwayofgrowingrice.evolutionaryevolutionary,1)tohaveaclearmeaningNomatterhowItriedtoreadit,thesentencedidn’tmakesense.Itmakessensetotakecareofyourhealth.2)tobewisecourseofaction2.makesense,3.spinspunspinatopaspinningcoinaspinningwheelspunspinning,Wespanthecointoseewhowouldhavefirstturn.Ispunaroundtoseewhohadspoken.,4.enthusiastic:beinterestedinShe’svery______________________singing.Weexplainourplan,andheisvery___________.enthusiasticabout/overenthusiastic,enthusiasticenthusiasmenthusiasticallySheshowsboundless__________forthework.Shegreetedhim_____________withakiss.Sheisvery__________aboutEasternmusic.enthusiasmenthusiasticallyenthusiastic,5.cautious:carefultoavoidriskbecautiousabout/ofsb./sth.cautiouslyThebankisverycautiousaboutlendingmoney.银行在贷款方面十分慎重。,Theguardwarnedmetobecautiousaboutstrangers.Myfatherisaverycautiousdriver.警卫告戒我要当心陌生人。我的爸爸是一位非常谨慎的司机。,cautious;curiousa.I’vealwaysbeenvery_______aboutgivingmyaddresstostrangers.b.Heisvery_______abouttheoriginofmankind.cautiouscurious,Ifyoudon’tlikeTom,youmayr_____hisgift.Ifyoudon’tthinkthesuggestionissuitableforyou,youmayr____it.ejecteject6.reject:refusetoaccept,rejectanofferapossibilityatheoryrefusetoacceptrejectedcandidateapplicant,请选用方框内所给词的适当形式填空。Tomdreamedofjoiningthearmywhenhewasveryyoung.Hewasvery_______andmadeaplantostudyhard.Hewas__________abouttheplan.Butwhenhewasabout16,hegotabadbackwardcompleteenthusiasticcautiousrejectcautiousenthusiastic,illness.Becauseofthis,hewas_________inhisstudiesandalsohewas_________bythearmy.Hewassosadthathealmostfaintedatthenews.Hisparentssuggestedtohimthathehaveotherchoices.Thenhefollowedhisparents’rejectedbackwardcompleteenthusiasticcautiousrejectbackward,adviceanddecidedtogotothewesttohelpthosepoorstudentsafterhe__________hisstudiesinthecollege.completedbackwardcompleteenthusiasticcautiousreject,用适当的介词填空。1.Thequarrelled__thefightingbetweenthetwovillagers.2.Heisalwayspositive_____tryingnewideas.3.Hisfatherisverystrict____himandstrict__hisstudiestoo.toaboutwithin,4.Weshouldbaseourtheory__fact.5.Thephotocallsupthememoryofhischildhood__times.6.Accordingtomypoint__view,weshouldsticktoourplan.onatof,ConclusionEuler’stheory(一笔画)可以一笔画只有两种情况：1.没有奇数顶点。2.只有两个奇数顶点。,Homework1.SearchontheInternetformoreinformationaboutCopernicusandEuler.2.Prepareforthelanguagestudy,reviewingthewordsandexpressionsinthisunit.,
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