Unit3ComputerReadingWHOAMI?NO.YY2011-01-07编写人：闫素英程彩霞审核:高一英语组2011-12-11Learningaims:1.Getstudentstolearntheusefulnewwordsandexpressionsinthispart:operate,solve,from…on,asaresult,so…that…,andsoon.2.Letstudentslearnabouthistoryandbasicknowledgeofcomputers.3.Getstudentstolearndifferentreadingskills.Learningimportantpoints:Letstudentslearnabouthistoryandbasicknowledgeofcomputers.Learningdifficultpoints:Getstudentstolearndifferentreadingskills.Step1:Checkyourselves.Closeyourbooksandhaveatry.简化___________________总数；金额___________________操作员；接线员_______________逻辑上；有条理地________________科技的___________________智能的；聪明的___________________革命___________________解答；解决___________________人造的；假的___________________从……时起___________________人类___________________火箭___________________结果___________________完全地；整个地___________________如此……以至于……____________管子；电子管___________________真实；事实___________________私人的；个人的___________________网络；网状物___________________探索；探测；探究___________________无论如何___________________目标；球门；得分___________________网___________________金融；财经___________________幸福；快乐___________________应用；申请___________________可移动的；机动的___________________智力；聪明___________________Step2FastreadingFillintheblanks.1642:Thecomputerbeganas_____________________________________1822:TheAnalyticalMachinewasmadeby___________________________1936:AlanTuring__________________todescribehowacomputercouldbemadetoworkasa“universalmachine”.Bythe1940s:Acomputerhadgrownaslargeasa____________________________:Thefirstfamilyofcomputerswasconnectedtoeachother.Sincethe1970s:Computershavebeenusedin_____________and__________________.Now:Computersareusedtoconnectpeopleallovertheworldtogether.Step3:Carefulreading1.“I”inthepassagerefersto_________________.A.aTVsetB.acomputerC.aradioD.theInternet2.Howoldisthecomputer?A.Over370yearsoldB.About270yearsoldC.About170yearsoldD.About470yearsold3.Whenthecomputerbecamesmallandthin,hismemory_____________.A.remainedthesameB.becamesmallaswellC.becamelargeins