计算机专业英语 王凤岭 第一章

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1、计算机专业英语王玲E-MAIL:wangl723@yahoo.com.cn计算机专业英语》》UnitOneComputerFundamentalUnitTwoHardwareComponentUnitThreeTheOperatingSystemUnitFourDatabaseManagementSoftwareUnitFiveNetworktechnologyUnitSixGraphandImageProcessingandAnimationDesign目录IntroductionandDevelopmentofComputerLessonOneTheCo

2、mputerSystemLessonTwoEvolutionofComputersLessonThreeSystemComponentsofComputersUNITONE计算机专业英语》》LessonOneTheComputerSystemInordertousecomputerseffectivelytosolveproblemsinourenvironment,computersystemsaredevised.A‘system’impliesagoodmixtureofintegratedpartsworkingtogethertoformausef

3、ulwhole.Computersystemsmaybediscussedintwopartsthatincludebothhardwareandsoftware.UNITONE计算机专业英语》》inorderto为了effectivelyadv.有效地solvevt.解决environmentn.环境，外界devisevt.设计，作出（计划）；n.遗赠implyvt.暗示，意味mixturen.混合，混合物integratevt.使成整体；v.结合formn.形式，外形；v.形成，构成bediscussedin被分为includevt.包含，包括both…

4、and…不但…而且…；既…又…计算机专业英语》》Thephysicalcomponentsofacomputer－theprocessor,memory,inputdevices,andoutputdevices－areitshardware.Youcanseethem,touchthem,andfeelthem.physicalcomponents计算机专业英语》》物理元件Softwareisageneraltermforprograms.Software,incontrast,cannotbeseen,touched,orfelt.Itisaseries

5、ofinstructionsthatguidesacomputerthroughsomeprocess.Computersoftwarecanbedividedintotwoverybroadcategories－systemssoftwareandapplicationssoftware.计算机专业英语》》termn.学期，术语incontrast相反，大不相同aseriesof一连串的instructionn.指示，指令guiden.向导；vt.带领；vi.任向导processn.过程，步骤；vt.加工，处理bedividedinto被分成broadad

6、j.宽的；adv.宽阔地；n.宽阔部分categoriesn.种类，别计算机专业英语》》Theformerisoftensimplyreferredtoas‘systems’.These,whenbroughtintointernalmemory,directthecomputertoperformtasks.计算机专业英语》》referto谈及，提到，涉及bringinto使开始directadj.直接的；adv.直接地；v.指引performvt.执行，表演；v.完成任务taskn.任务，作业；v.分派任务计算机专业英语》》Thelattermaybep

7、rovidedalongwiththehardwarebyasystemssupplieraspartofacomputerproductdesignedtoansweraspecificneedincertainareas.Applicationprogramsalsoallowyoutoperformsuchtasksassolvingstatisticalproblems,keepingyourcompany’sbooksorplayingacomputergame.计算机专业英语》》providev.供应，准备alongwith连同…一起suppli

8、er供应者，厂商answern.答案；v.响应，符合