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2019-2020年高中英语Unit1第3课时usinglanguage学案新人教版必修5Learningaims:
1.Enablethestudentstolearnaboutthedevelopmentofastronomy.
2.LearningaboutCopernicus’revolutionarytheory.Importantpoint:Tograspsomeimportantandusefulwordsexpressionsandsentencepatterns.Difficultpoint:Toimprovetheskillsofreading.使用说明及学法指导
1.通过阅读课本P30,完成预习案
2.完成时间20分钟预习案PreviewingCaseTask1ReadthetextandmatchthemainideaofeachparagraphPara.1TheresultofCopernicus’studyPara.2TheprocedureofCopernicus’studyPara.3Copernicus’theoryreplacedtheChristianideaandprovedcorrectPara.4ThebackgroundofCopernicus’studyPara.5ThecauseofCopernicus’studyTask2CarefulreadingPara1:1Whatwashistheoryabout_________________________________________________________2Whycouldhenottellabouthistheory_______________________________________________________Para2:FillintheblanksaccordingtothepassageTheyhadnoticedthatsomeplanetsintheskyseemedto4___________5___________andthen6____________inaloop.Othersappearedbrighter7____________andlessbrightatothers.Thiswasverystrangerifalltheplanets8_______________theearth.Para3:9WhatdidCopernicusdotopletehistheory_____A.Hethoughthardforalongtime.B.Hecollectedobservationsofthestars.C.Heusedallhismathematicalknowledge.D.Alloftheabove.Para45:TrueorFalse10Copernicusdidn’tshowhisnewtheorytohisfriendsuntilhepletedit.11Heplacedthefixedearthatthecentreofthesolarsystemwiththeplanetsgoingrounditandonlythemoonstillgoingroundthesun.12Hisfriendswerenotinterestedinhisideas. 13SincehewasnotafraidofbeingattackedbytheChurchCopernicuspublishedhisbookassoonashefinishedworkingonit. 14TheChristianChurchrejectedCopernicustheory.15HistheoryreplacedtheChristianideaofgravitywhichprovedtheChristianideawaswrong.16NewtonEinsteinandHawkingareallscientistswhomadecontributiontothestudyoftheuniverse. Task3语法填空Copernicuswas1_____________confusebecauseallhismathematicalcalculationsledtothesameconclusion2__________theearthwasnotthecentreofthesolarsystem.3_______wasagainstthepowerfulChristianChurchatthattime4_______madeCopernicusfrightened.Atthesametimesomeastronomershadalsonoticedplanets‘movementin5______skyseemedverystrangeiftheearthwasthecentreofthesolarsystem. Copernicushadthoughtlongandhardabouttheseproblems6_________hepletedthetheoryin
1514.He7___________privateshowedittohisfriends.Theywereenthusiasticandencouragedhim8____________publishhisideasbutCopernicuswascautious.Certainlyhewasrighttobecareful.TheChristianChurch9________rejecthistheorywhichhasbeethebasis10________whichallourideasoftheuniversearebuilt.探究案ExploringCase探究一重点单词
1.Only+状语位于句首,句子(或者主句)要倒装be/助动词/情态动词+主语+谓语常用的有Onlythenonlywhenonlyafteronlyifonly+介词短语(inthisway/with-/by-等)1只到那时我才认识到我是错的__________________________________________________________________2只有努力工作,你才能期待得到高的报酬________________________________________________________3只有当你犯了很多错误后,你才意识到听从父母建议的重要性________________________________________________________________________________________________
2.becautiousof/about 对…谨慎,慎重带有提防、迟疑的心理cautionn小心,谨慎1她害怕伤害他的感情_____________________________________________________________________ 2银行对借钱很谨慎________________________________________________________________________
3.rejectvt.拒绝不适当,不满意或延误的事物如赠物,求婚,忠告,计划,建议等后面接名词refuse主语可以是人或物,表示拒绝要求,申请,引诱,忠告,帮助等refusesth/todosth./sb.sth填空1Thebank____________hisapplicationfortheloan.2China___________________tobowtoforce.3She____________hismarriageproposalyesterday.探究二重要的句型Heplacedafixedsunatthecentreofthesolarsystemwiththeplanetsgoingrounditandonlythemoonstillgoingroundtheearth.他把太阳固定在太阳系的中心位置上,而行星则围绕着太阳转,只有月球仍然绕着地球转withtheplanetsgoingroundit是with+宾语+宾补结构在句子中作
(1)_________的成分,宾语补足语可以是介词短语,副词,非谓语动词,形容词2随着时间的流逝,我们更好得了解了彼此______________________________weknowbetterabouteachother.3因对两场考试担心,这个周末我不得不拼命学习__________________________________________________________,Ihavetoworkreallyhardthisweekend.4真遗憾,这位伟大的作家死时他的作品还没有完成Itwasapitythatthegreatwriterdied_________________________________________________________________.5他坐在那里,脸上带着微笑Hesatthere__________________________________________________________探究三难句翻译
1.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.译_____________________________________________________________________________________________
2.YethecouldnottellanyoneabouthistheoryasthepowerfulChristianChurchwouldhavepunishedhimforevensuggestingsuchanidea.译_____________________________________________________________________________________________
3.YetCopernicustheoryisnowthebasisonwhichallourideasoftheuniversearebuilt.译_____________________________________________________________________________________________训练案
1.Hedoesn’tknowmuchaboutthesubjectbuthe’svery__________热心.
2.Yourstorydoesn’t________________________有意义tome.
3.Withnothing________________dowewenttothecinema.
4.EinsteinputforwardhisT__________ofRelativityin1905whichhashadgreatinfluenceontheworldofscience.
5.Hiscarelessness__________________________________导致anaccident.
6.Onlyifateachergivespermission__________________astudentallowedtoentertheroom.
7.Thesupermarketr_______________allspottedapples.我的疑惑。