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时间:2021-04-16
《最新人教课标高二选修7Unit2Using-language教学讲义ppt课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、人教课标高二选修7Unit2Using-language艾萨克·阿西莫夫IsaacAsimov,(1920-1992),美籍犹太人,为本世纪最顶尖的科幻小说家之一,曾获代表科幻界最高荣誉的雨果奖和星云终身成就「大师奖」。以他的名字为号召的「艾西莫夫科幻杂志」,是美国当今数一数二的科幻文学重镇。阿西莫夫是一位多产得惊人的作家,自50年代初,至今已出版了300多部著作。1942-1945_______________________________________________________GotPhDinchemistry._____Becameabiochem
2、istryteacher,BostonUniversitySchoolofMedicine.Publishedhisfirstnovel._________________.Developedthreelawsforrobots.Workedasjuniorchemist.PhiladelphiaNavyYard.19481949PublishedI,Robot1951-1953PublishedtheFoundationtrilogyandwonanawardforit.____Publishedfirstsciencebook.____Becameafull-
3、timewriter.Divorcedhisfirstwife.______________________________Hadabloodtransfusion.BecameinfectedwithHIV.1992_____________________195319581983DiedinNewYork.Marriedforasecondtime.Life2January,1920--6April,1992PlaceofbirthanddeathHewasborninRussiaanddiedin__________.BookshewroteMysterys
4、tories,_________________books,andbooksabouttheBibleandShakespeare.NewYorkscienceandhistoryWorkhedidWorkedinhisparents’______store.Workedasa(n)______chemistatthePhiladelphiaNavyYard.Becamea___________teacheratBostonUniversitySchoolofMedicine.Gaveupteachingtobecomea(n)______________.ful
5、l-timewritercandyjuniorbiochemistryIsaacAsimov’sbestknownworkwashismysterystories.AsimovwasborninAmericaon2January,1920.Asimovbecameabiochemistryteacherin1949.In1931Asimov’stalentforwritingbecameobvious.TTFFsciencefictionstories.Russia(5)In1950,hepublishedhisfirstsciencebook.(6)“TheFo
6、undationTrilogy”consistsof3storiesaboutdeathandrebirthofagreatempireinagalaxyofthefuture.(7)Inhiscollectionofshortstories,hedevelopedasetofthree“laws”forrobots.TTFhisfirstnovelandin1953hisfirstsciencebook.1.Arobotmustnotinjurehumanbeingsorallowthemtobeinjured.2.Arobotmusthelphumanbein
7、gsdowhattheywishtodo.3.Arobotmustprotectitsownerbutcannothavehim/herfallinlovewithit.《平行线的性质》(第一课时)今天我说课的内容是人教版义务教育课程标准实验教科书《数学》七年级下册的《平行线的性质》(第一课时).下面我就从教材分析;学生情况分析;教学目标的确定;教学重点、教学难点的分析;教法与学法;教学过程设计这几个方面把我的理解和认识作一个说明.一.教材分析:1.地位与作用:平行线的性质是空间与图形领域的基础知识,在以后的学习中经常要用到.这部分内容是后续学习的基础,它们不
8、但为三角形
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