计算机专业英语(张强华-第二版)重点单词及部分课后答案4974

计算机专业英语(张强华-第二版)重点单词及部分课后答案Unit1单词：Hardware硬件remember记得，想起，记住sequence连续，继续，次序Monitor监视器Motherboard主板memory记忆，回忆，存储器mouse鼠标animation动画片，卡通type类型，样式pointer指针，Typewriter打字机conjunction接合，连接，连接词perform履行，表演，行动task任务，工作，作业keypad键区，数字按键键盘store存储，储指示器keyboard键盘disk磁盘，圆盘，唱片floppy软的instruction指令，screen屏，屏幕view视域，观察，观看、软盘命令，指示，用法说明藏information消息，信息，通知diskette磁盘input输入equip装备，配备socket插孔，孔，套接字output输出temporarily暂时地，临时地I/Oport输入输出接口Circuitboard电路板Inreality事实上removefrom…c从。。。删除inadditionto除，，，之外removabledisk可移动硬盘externaldevice外部设备serialport串行接口Extrakey扩充键Beuesdin用于Diskdrive磁盘驱动器becapableof能够，具有。。。的能力CPU（centralprocessunit）中央处理器USB（universalserialbus）通用串行总线RAM（randomaccessmemory）随机存储器SCSI（smallcomputersysteminterface）ROM（readonlymemory）只读存储器小型计算机系统接口文词汇（使用学过的单词、词组或缩略语）词汇〖Ex.3〗根据下面的英文解释，写出相应的英英文解释1)Aprocessorwhoseelementshavebeenminiaturizedintooneora1)CPU中央处理器fewintegratedcircuits.ItisusuallyusedinPC.2)Themainboardofacomputer,usuallycontainingthecircuitryfor2)motherboard主板thecentralprocessingunit,keyboard,andmonitorandoftenhavingslotsforacceptingadditionalcircuitry.3)Aunitofacomputerthatpreservesdataforretrieval.3)memory存储器4)Ahand-held,button-activatedinputdevicethatwhenrolledalonga4)mouse鼠标flatsurfacedirectsanindicatortomovecorrespondinglyaboutacomputerscreen,allowingtheoperatortomovetheindicatorfreely,astoselectoperationsormanipulatetextorgraphics.5)Asetofkeys,asonacomputerterminal,wordprocessor,5)keyboard键盘typewriter.1/7计算机专业英语(张强华-第二版)重点单词及部分课后答案6)Aconnectionpointforaperipheraldevice.6)port接口7)Amachinecodetellingacomputertoperformaparticular7)instruction指令命令operation.8)Theinformationorimagedisplayedatagiventimeonamonitor,8)screen屏幕display,orvideoterminal:9)Aninputdevice,sometimespartofastandardtypewriterkeyboard,9)keypad键区consistingofaseparategridofnumericalandfunctionkeysarrangedforefficientdataentry.10)Informationputintoacommunicationssystemfortransmissionor10)input输入intoacomputersystemforprocessing.〖Ex.5〗把下列短文翻译成中文系统面板和普通键盘有专门控制键，你可以使用这些控制键实现主要的多媒体功能：观相片、听音乐和看电影。面板还有为看电视和阅读电视指南而设的快速启动按钮。Ex.9〗用that从句做宾语你应该知道，你将下面汉语译成英语不仅仅能读取磁盘上的数据，也能够往上面写新的信息1.Youshouldknowthatyoucannotonlyreaddatafromthediskbutalsowritenewinformationtoit.你应该意识到软，盘容纳不了多少数据2.Youshouldrealizethatfloppiesdonotholdtoomuchdata.我们计算机3.OurcomputerteachersaidthatUSBismuchslowerthanFirewire.我认为CPU主要责任是执行指令老实说，USB要比火线慢多了4.Ithink/believethattheCPUisprimarilyresponsibleforexecutinginstructions.Unit2单词Access访问存取Microprocessor微处理器Accessory附加设备Modem调制解调器Modulate调制调整Promote提供Analog模拟物相似物Attached附上。。。的Component部件Configuration配置Reproduce再生，，Resolution分辨率Retrieve检索复制Convert使转变Demodulate使调解，使检波Document文档，资料Drive驱动器Sequential继续的，后果的Analogsignal模拟型号Expansioncard扩展卡Expansionslot扩展槽Harddisk硬盘Eletronic电子的Flatbed平板Graphic绘画似的，图解的Handheld手持的Hopper-feed单进的Interconnect互相连接Harddrive硬盘驱动器Laserprinter激光打印机Plugandplay即插即用Videocard视频卡BIOS（basicinput/outputsystem）CMOS(complementarymetaloxidesemiconductor)互补金属氧化物半导体基本输入输出系统2/7计算机专业英语(张强华-第二版)重点单词及部分课后答案〖Ex.3〗根据下面的英文解释，写出相应的英文词汇（使用学过的单词、词组或缩略语）英文解释词汇1)Adevicethatreadsdatafromandwritesdataontoastorage1)drive驱动器medium,suchasafloppydisk.2)Thepartofasystemthatproducesprintedmatter.2)printer打印机3)Numericalorotherinformationrepresentedinaformsuitablefor3)data数据processingbycomputer.4)Tovarythefrequency,amplitude（振幅）,phase,orother4)modulate调制调整characteristicof(electromagneticwaves).5)Anintegratedcircuitthatcontainstheentirecentralprocessingunit5)microprocessor微处ofacomputeronasinglechip.理器6)acriterion（标准）.6)standard标准7)Thepointofinteractionorcommunicationbetweenacomputerand7)interface接口界面anyotherentity,suchasaprinterorhumanoperator.8)Anactivityprovidingentertainmentoramusement;apastime:9)Circularregionsadiskisdividedinto8)game游戏9)track磁道10)Thecombinationofequipmentneededtorunacomputersystem10)configuration配置Unit3〖Ex.3〗根据下面的英文解释，写出相应的英文词汇（使用学过的单词、词组或缩略语）英文解释词汇IC集成电路Atinysliceorchipofmaterialonwhichisetchedorimprintedacomplexofelectroniccomponentsandtheirinterconnections.Afaststoragebufferinthecentralprocessingunitofacomputer.Cache高速缓存AsmallmemorythatallowsfastaccesstopermanentlystoreddataROM只读存储器butpreventsadditiontoormodificationofthedata.Amachinecodetellingacomputertoperformaparticularoperation.Instruction命令指令Aminutesliceofasemiconductingmaterial,suchassiliconorChip芯片germanium（锗）,doped（掺杂质）andotherwiseprocessedtohavespecifiedelectricalcharacteristics,especiallybeforeitisdevelopedintoanelectroniccomponentorintegratedcircuit.Themainboardofacomputer,usuallycontainingthecircuitryfortheMotherboard主板centralprocessingunit,keyboard,andmonitorandoftenhavingslotsforacceptingadditionalcircuitry.Oforrelatingtothegenerationortransmissionofelectricity.Asinglecompleteexecutionofaperiodicallyrepeatedphenomenon:Tochangeinformorcharacter;alter.Power能量Cycle周期Modify修正AsourceofregularlyoccurringpulsesusedtomeasurethepassageofClock时钟time,asinacomputer.Unit43/7计算机专业英语(张强华-第二版)重点单词及部分课后答案单词Protocol协议Fundamental基础的，基本的，基本原则Node结点Optimize使最优化Reference提及，涉及，参考Construct建造，构造，创立Queue队列Circular圆形的，循环的Pseudo假的，冒充的Regular规则的，有秩序的，经常的Expression表达式Stack堆栈Datastructure数据结构Linkedlist链表Pseudocode伪代码Problemsolving问题求解，解决问题FILI（firstin，lastout）先进后出Machinecode机器代码〖Ex.3〗根据下面的英文解释，写出相应的英文词汇（使用学过的单词、词组或缩略语）英文解释词汇Protocol协议Astandardprocedureforregulatingdatatransmisssionbetweencomputer.TomakeasperfectoreffectiveaspossibleOptimize使最优化AsectionofmemoryanditsassociatedregistersusedfortemporaryStack堆栈storageofinformationinwhichtheitemmostrecentlystoredisthefirsttoberetrievedPositionorstatuswithregardtoconditionsandcircumstancesSituation情形，状况，事态Toformbyassemblingorcombiningparts,buildOforrelatingtothefoundationorbase,elementaryAjunctionofsometypeConstruct构造Fundamental基本的Node结点Toliveinaplaecpermanetlyorforanextendedperiod,existOfnoconsequence,efffect,orvalue,insignificantReside居住Null无效的，空的Anoperationoraquantitystatedinsymbolicform,suchasx,yorx+yExpression表达式Unit5单词Assembler汇编程序Category种类，类目，类别Classify分类，分Predate比。。。要早Release发行等Replace取代Compile汇编，编辑Compiler编辑器Standardization标准化Browser浏览器Essentially本质上，基本Incompatible不兼容的Object-oriented面向对象的Optimize使最优化上Complex复杂的，合成的，综合的Concept概念，观念，思想Implement实现，履行Impressive给人深刻印象的Restricted受限制的悠闲地Portability可移植性Portable可移植的，便携的4/7计算机专业英语(张强华-第二版)重点单词及部分课后答案Assemblylanguage汇编语言Machinelanguage机器语言Webapplication网络应用程序Webpage网页Object-orientedlanguage面向对象语言〖Ex.3〗根据下面的英文解释，写出相应的英文词汇（使用学过的单词、词组或缩略语）英文解释词汇computerlanguageAsystemofsymbolsandrulesusedforcommunicationwithorbetweencomputers.计算机语言Ahigh-levelcomputerprogramminglanguagedesignedtosupportPascallanguagestructuredprogrammingandusedinteaching,applications,andsystemsprogramming.Tomakeasperfectoreffectiveaspossible.Optimize使最优化Category种类类别Aspecificallydefineddivisioninasystemofclassification;aclass.Tochange(something)intoanotherform,substance,state,orproduct;Convert转变变换transform:AprogramoperatingonsymbolicinputdatatoproducetheequivalentAssembler汇编程序executablemachinecode.Toexamineorconsider(asubject)inspeechorwriting.Adefectinthecodeorroutineofaprogram.Totranslate(aprogram)intomachinelanguage.Tobeorprovideasubstitutefor.Discuss讨论Bug错误compileReplace取代〖Ex.5〗把下有五种样式，价格从$80到$500不等，满足了任何想打印相片用户的需求。对于个别不可以选用佳能i455和i475D桌面相户可以选择中的档i560和i860。对照相师，可以使用i9100相片打印机，列短文翻译成中文佳能打印机常用的用户，片打印机。对于性能要求更高，每种颜色要使用分开的墨盒的用于专业它能够打印13X19英寸的大相片。Unit6单词Collection收集收取收集物Initialize舒适化Remotely远程地，遥远地Terminal终端Provide供应，供给，准备，规定Complexity复杂性Interfere干涉，干预，妨碍Request请求，要求Priority优先权Responsible可靠的，可依赖的，负责的Operatingsystem（OS）操作系统Petrolpump加油泵Interactwith与。。。交互，与。。相Multi-useroperatingsystem多用户操作系统Multi-taskingoperatingsystem多任务操作系统合Wordprocess字处理程序MSDOS（microsoftdiskoperatingsystem）CLI（commandlineinterpreter）微软磁盘操作系统命令行解释程序5/7计算机专业英语(张强华-第二版)重点单词及部分课后答案〖Ex.3〗根据下面的英文解释，写出相应的英文词汇（使用学过的单词、词组或缩略语）英文解释词汇Provide供给供应equippedwithakeyboardandavideoTerminal终端Tomakeavailable,supply,affordAdevice,oftendisplay,throughwhichdataorinformationcanenterorleaveacomputersystemHavingfairknowledge,acquaintedFamiliar熟识的常见的Precedence,especiallyestablishedbyorderofimportanceorurgencyPriority优先权Alarge,powerfulcomputer,oftenservingseveralconnectedterminalsMainframe主机TosettoastartingpositionorvalueInitialize初始化大型机Onethatdetects,especiallyamechanical,electrical,orchemicalDetector检测器，探测器deviceAprogramthattranslatesaninstructionintoamachinelanguageandInterpreter解释程序executesitbeforeproceedingtothenextinstructionNotinuseoroperationGarbage无用数据废物Toexpressadesirefor,askforRequest要求请求〖Ex.4〗把下列句子翻译为中文：1）Windows3.1只能在x86系列处理器计算机上运行。2）WindowsCE是MS-Windows是轻便种类。3）WindowsCE可以在几种不同的的、嵌入式系统的和手持设备上的处理器。4）UNIX功能强大，它完全是多任务的，能够完成所有操作系统所能做的事情。处理器上运行，包括x86系列以及几种安装在PDA（个人数字助理）上5）Linux可以免费下载，也可以花费少量服务费用购买Linux光盘。6）Linux也可能比任何操作系统都适合更多的硬件组合。7）人们甚至成功地使Linux在PDA（个人数字助理）上运行。8）Linux速度快、性能稳定且价格便宜，因此它受到因特网服务提供商、软件开发商和类似家庭计算机嗜好者的欢迎。9）到年底，最大容量台式PC机硬盘的转速将达到每分钟5400转。10）我推荐个人使用CD-R作为自己主要的备份工具。〖Ex.5〗把下近几年硬件驱动器给予以往的摩尔定律以沉重打击。每18个月微处理器的产量相对晶体管翻一翻（理能力差不多翻了一翻），而驱动器以及其它种类的存储设备每10个到每12个月就能够翻一翻。列短文翻译成中文处Unit7〖Ex.3〗根据下面的英文解释，写出相应的英文词汇（使用学过的单词、词组或缩略语）英文解释Asystemofcomputersinterconnectedbytelephonewiresorothermeansinordertoshareinformation.词汇Network网络Asystemthatlinkstogetherelectronicofficeequipment,suchascomputersandwordprocessors,andformsanetworkwithinanofficeorabuilding.LAN局域网6/7计算机专业英语(张强华-第二版)重点单词及部分课后答案Thenumericaldifferencebetweentheupperandlowerfrequenciesofabandofelectromagneticradiation,especiallyanassignedrangeofradiofrequencies.Bandwidth带宽Aspecifiedfrequencybandforthetransmissionandreceptionofelectromagneticsignals,asfortelevisionsignals.Animpulseorafluctuatingelectricquantity,suchasvoltage,current,orelectricfieldstrength,whosevariationsrepresentcodedinformation.Channel通道，信道Signal信号Thesendingofasignal,picture,orotherinformationfromatransmitter.Transmission传送Protocol协议Astandardprocedureforregulatingdatatransmissionbetweencomputers.Aterminalinacomputernetwork.Node结点Adeviceusedtobreakoropenanelectriccircuitortodivertcurrentfromoneconductortoanother.Switch交换机Aboundorsheathedgroupofmutuallyinsulated