新标准英语第八册(三起点)M8U2His_name_was_Louis_Braille(课件)(1).ppt

外研版小学英语第八册多媒体课件,布莱叶点字法18世纪30年代，在法国巴黎一所盲人学校里，有位教师叫布莱叶。布莱叶小时候因意外事故双目失明。后来，他进入盲人学校读书，毕业后留校当了教师。那时，在盲人学校里，老师把一个个用又大又厚的纸片剪成的字母，粘在像缝纫机一样的台板上，孩子们读书时，用手指一个一个摸过去，要摸好久才能读懂一句话。为此，布莱叶很想创造出一种专供盲人摸读和书写的文字。一次，他偶然听说一位法国军官发明了一种“夜码”，能在夜间准确传送情报。布莱叶立即跑去请教。原来，在战场上，为了防止暴露目标，夜间不能随便点灯。这位军官想出了个办法，用钻子在厚纸上打出小洞，使纸的背面微微凸出。再用手摸纸背，就可分辨出“小洞”表示的暗语来。他们就用这些打过洞的厚纸相互传送情报。布莱叶对这种靠手摸的“夜码”非常感兴趣。经过五年时间的反复研究，布莱叶终于创造出了一种简单、实用的“点字盲文”。1837年，布莱叶的不朽巨著点字盲文面世，这种“点字盲文”是由6个凸点组成，通过它们不同位置的排列，可以表示出全部26个拉丁字母。这是世界上第一本布莱叶盲文读物。布莱尔盲文由63个编码字符组成，每一个字符由16个突起的点安排在一个有6个点位的长方形里。为了确认63个不同的点式或盲文字符，数点位时是左起自上而下1，2，3，然后右起自上而下4，5，6。便于盲人摸读。这种文字由打在厚纸上的6个点组成，通过几组点的不同排列，可以表示出所有26个拉丁字母。1887年，“点字盲文”获得国际公认，布莱叶给无数盲人带来了光明.。,Unit2,HisnamewasLouisBraille.,Lookatthe_inthe_.His_wasLouisBraille.Hewas_in1809.Hewas_inFrance.Hebecame_in1812.Helearnedto_ataschoolfor_children.Hemadethefirst_inBraillein1824.,Nowlistenandwrite.,man,picture,name,born,born,blind,read,blind,letters,Readthequestionsandfindtheanswers.,Whatwashisname?,HisnamewasLouisBraille.,Whenwasheborn?,Hewasbornin1809.,Wherewasheborn?,Whathappenedtohim?,HewasborninFrance.,Hebecameblind.,Whendidithappen?,Ithappenedin1812.,Whyishefamous?,Whatdidhelearntodo?,Hehelpedblindpeopletoread.,Helearnedtoread.,1、Whatwashisname?,2、Whenwasheborn?,3、Wherewasheborn?,4、Whathappenedtohim?,5、Whatdidhelearntodo?,6、Whyishefamous?,HisnamewasLouisBraille.,Hewasbornin1809.,HewasborninFrance.,Hebecameblindin1812.,Helearnedtoread.,HemadethefirstlettersinBraille.,Readthequestionsandfindtheanswers,thenwritethemontheblackboard.,Answerthequestionsaboutyou.,Q:Whenwereyouborn?,Q:Wherewereyouborn?,Q:Whendidyoustartschool?,Q:WhendidyoustarttolearnEnglish?,ReadingTime:Whoisheshe?,根据短文内容写出人名。,Paragraph1HewasborninShanghaiin1980.Heis226cmtall.HeisaChinasfavouritebasketballstar.Andheisalsoawell-knowbasketballplayerintheNBA.Heisamodelforallthebasketballplayersandforyouandme.Whoishe?_.Paragraph2HewasChinasfirstmaninspace.HeisfromLiaoning.Hewasbornin1965.Firsthebecameapolit,thenhebecameataikonaut.In2003,ShenzhouVflewintospacewithhim.AllChinesepeopleareproudofhim.Whatishisname?_.Paragraph3ShewasborninAmericain1880,asasmallchild,shebecameblindanddeaf.Latershelearnedtospeak,readandwrite.Shewroteabookaboutherself.sheisamodelforyouandme.Whatishisname?_.Paragraph4Hewasborninapoorfamilyintheyear551B.C.(公元前)andhewasborninthestateofLu(鲁国).Whenhewas3yearsold,hisfatherdied(死).Helearnedbyhimself.Atlasthebecameagreateducator(教育家).Helivedtobe73.Whatwashisname?_.,Whendidheflyintospace?Whereishefrom?Howmanyhoursdidhespendinspace?Whyishefamous?,Wherewassheborn?Whathappenedtoher?Whatdidshelearntodo?Whyisshefamous?Howlongdidshelive?Whotaughthertoread?Whendidshebecomeblindanddeaf?,Whenwasheborn?Wherewasheborn?Whyishefamous?,尝试练习一：就划线部分提问MynameisTom.Iam13yearsold.Iusuallygetupat6:00.MygrandparentsliveinShanghai.5.Therearethreepencilsinmybag.,What,Where,Howmany,WhenWhattime,Howold,尝试练习二：用所给的疑问词填空。didyouspend？-Sorry，Icouldntrememberit.Maybeitwas200yuan.2.-areyougoingtobuy?-Imgoingtobuysomebooks.3.doesyourfatherhelpwith?