高二英语人教版必修5课件Unit1Usinglanguage

NicolausCopernicusBirth:February19,1473Death:May24,1543PlaceofBirth:Toruń,PolandCareer:1491-1494StudiedmathematicsatKrakówAcademy1496WenttoItalytostudyastronomyandlawattheUniversityofBolognaNicolasCopernicus1497BeganobservationsoftheSun,Moon,andplanets1514WroteCommentariolus,anoutlineofhisastronomicalideas,butdidnotcirculateitwidely1543PublishedDeRevolutionibusOrbiumCoelestium(OntheRevolutionsoftheCelestial)NicolasCopernicusWeallknowsomethingaboutCopernicus.Hewasoneofthefirstscientiststousemathematicalobservationstocollectinformation.Hebelievedthesunisthecenteroftheuniverseandtheearthandotherplanetsgoesaroundit.1.AtCopernicus’time,ChristianChurchwasinchargeofmanywesterncountries.TReadthepassagequickly,andtellwhetherthefollowingstatementsaretrueorfalse.3.Copernicusdidn’tshowhisnewtheorytohisfriendsuntilhecompletedit.4.Hisfriendswerenotinterestedinhisideas.TF2.Copernicusnoticedthatobservedfromtheearth,someplanetsappearsinfrontoforbehindtheearth.F5.SincehewasnotafraidofbeingattackedbytheChurch,Copernicuspublishedhisbookassoonashefinishedworkingonit.6.Newton,Einstein,andHawkingareallscientistswhomadecontributiontothestudyoftheuniverse.FTReadthepassagecarefullyandtrytodrawthetwotheoriesoftheuniverse.BeforeCopernicus’theoryShowingCopernicus’theoryAdiagramshowingthesolarsystemwiththeEarthatitscentreAdiagramshowingthesolarsystemwiththeSunatitscentreAnalyzethefollowingpicturecarefullyandtrytoexplainhowaloopisformed.1).MaoZedongisthegreatleaderoftheChineseR_________.evolution1.Fillintheblanketswithproperwords.2).TheInventionofthecomputercausedar_________inourwayofliving.evolution3).SunZhongsanisagreatr___________leader.4).YuanLongpingcreatedar___________newwayofgrowingrice.evolutionaryevolutionary1)tohaveaclearmeaningNomatterhowItriedtoreadit,thesentencedidn’tmakesense.Itmakessensetotakecareofyourhealth.2)tobewisecourseofaction2.makesense3.spinspunspinatopaspinningcoinaspinningwheelspunspinning•Wespanthecointoseewhowouldhavefirstturn.•Ispunaroundtoseewhohadspoken.4.enthusiastic:beinterestedinShe’svery______________________singing.Weexplainourplan,andheisvery___________.enthusiasticabout/overenthusiasticenthusiasticenthusiasmenthusiasticallySheshowsboundless__________forthework.Shegreetedhim_____________withakiss.Sheisvery__________aboutEasternmusic.enthusiasmenthusiasticallyenthusiastic5.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.cautiouscuriousIfyoudon’tlikeTom,youmayr_____hisgift.Ifyoudon’tthinkthesuggestionissuitableforyou,youmayr____it.ejecteject6.reject:refusetoacceptrejectanofferapossibilityatheoryrefusetoacceptrejectedcandidateapplicant请选用方框内所给词的适当形式填空。Tomdreamedofjoiningthearmywhenhewasveryyoung.Hewasvery_______andmadeaplantostudyhard.Hewas__________abouttheplan.Butwhenhewasabout16,hegotabadbackwardcompleteenthusiasticcautiousrejectcautiousenthusiasticillness.Becauseofthis,hewas_________inhisstudiesandalsohewas_________bythearmy.Hewassosadthathealmostfaintedatthenews.Hisparentssuggestedtohimthathehaveotherchoices.Thenhefollowedhisparents’rejectedbackwardcompleteenthusiasticcautiousrejectbackwardadviceanddecidedtogotothewesttohelpthosepoorstudentsafterhe__________hisstudiesinthecollege.completedbackwardcompleteenthusiasticcautiousreject用适当的介词填空。1.Thequarrelled__thefightingbetweenthetwovillagers.2.Heisalwayspositive_____tryingnewideas.3.Hisfatherisverystrict____himandstrict__hisstudiestoo.toaboutwithin4.Weshouldbaseourtheory__fact.5.Thephotocallsupthememoryofhischildhood__times.6.Accordingtomypoint__view,weshouldsticktoourplan.onatofConclusionEuler’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.