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1、计算机专业英语ComputerEnglish南京市财经学校校本教材42Contents目录PartOneComputerhardwareandsoftware计算机硬件和软件----------盖金曙生家峰Unit1theHistoryofComputers计算机的历史Unit2ComputerSystem计算机系统Unit3DisksandDiskDrives磁盘和磁盘驱动器Unit4OperatingSystem操作系统Unit5Multimedia多媒体PartTwoNetwork网络-----------------------------
2、-----------------------------盖金曙-薛飞Unit1Internet因特网Unit2SourceTransmission信息传输Unit3WetSite网站Unit4ChattingRoom聊天室Unit5NetworkandGame网络与游戏Unit6PreventViruses预防病毒Unit7TheInternet’sFuture因特网的未来PartThreeAnimation动画-------------------------------------------------------盖金曙薛飞Unit1The
3、HistoryofAnimation动画的历史Unit2AnimationTechniques动画技术Unit3ComputerGames计算机游戏Unit4MacromediaFlashMXUnit5CreativeAdDesign有创造力的广告设计Unit6ArtandDesign艺术和设计Unit7a3Dartist三维艺术家南京市财经学校英语教材编写组二零零六年十月42PartOneComputerhardwareandsoftwareUnit1theHistoryofComputersDialogueBuyingyourfirstcomp
4、uterLily:HiSam.How’sitgoing?Sam:Prettygood.I’mgoingtobuyanewcomputerthisafternoon.Lily:Whatkindareyougoingtobuy?Sam:IthinkI’llbuyadesktop,maybeaDell.Lily:TheyareverypopularinAmerica,andthepricesarereallycomingdown.PassagetheHistoryofComputersInthehistoryofcomputers,thereareafe
5、wdevelopmentstages.Therefore,severalcomputergenerationsoccurinthehistory.ThefirstelectronicdigitalcomputerwasborneinAmericain1946anditsbasicelementswerevacuumtubes.Throughthe1950s,severalotherswerebuilt.Theywerethefirstgenerationofcomputers,huge,heavy,expensiveandslow,aswellas
6、usingmuchmorepowerthantoday’sbuttheystillmadegreatcontributionstocomputerscience,suchastheconceptsofstoredprograms,randomaccess,Theymadeabasicmodelofmodernelectroniccomputers.Theinventionoftransistorsnotonlyproducedsmallportableradios,butalsoborethesecondgenerationofcomputers.
7、Theybecamesmall,light,lessexpensive,buttheywerenotyetsmallandcheapenoughtoenterfamilies.In1960s,integratedcircuitscame.Integratedcircuits,meantthathugecomplicatedcircuitsandmillionsoftheirelementswereonlymadeonasmallsemiconductorchip,theywereintroducedintothethirdgenerationofc
8、omputers.Theirtypicalmodelswerethesystem360lineofIMBcomputers
