1、计算机专业英语及答案解析(总分：45.00，做题时间：90 分钟)一、B单项选择题/B(总题数：41，分数：45.00)1.The Web Browser is a simple program that enables a computer to _ and view pages on the Web.（分数：1.00）A.downfallB.downgradeC.downwardD.download2.E-mail is a fast, cheap and convenient way to _ messages locally and internationally.（分数：1.00）A
2、.give and getB.put and getC.send and receiveD.get in and get out3.Header and footer are strings of text that are placed at the _ of each page of a document.（分数：1.00）A.left or rightB.up or downC.above or belowD.top or bottom4.It is important to have the _ positioned correctly before you type characte
3、rs.（分数：1.00）A.cursorB.lineC.lightD.dot5.The _ page is the introductory page of a set Web pages（分数：1.00）A.FirstB.HomeC.HeadD.Host6.Computer systems consist of two very different types of elements: Hardware, which includes all the physical things that can be touched and _, which tells the hardware how
4、 to do.（分数：1.00）A.Operating systemB.I/O devicesC.CoursewareD.Software7.The smallest unit of information in a computer system is called a _.（分数：1.00）A.bitB.byteC.blockD.file8.When saving a document you must decide on a name for the document and the _ where it will be saved to.（分数：1.00）A.locationB.siz
5、eC.titleD.attribute9.The view menu is used to display the document in one of several view modes. The view mode “_” makes it easy to look at the structure of a document.（分数：1.00）A.NormalB.Web LayoutC.OutlineD.Print Layout10._ are those programs that help find the information you are trying to locate
6、on the WWW.（分数：1.00）A.WindowsB.Search EnginesC.Web SitesD.Web Pages以下各段叙述给出了 5 个计算机专业英文术语的英文解释。这些英文专业术语依顺序分别是U (11) /U、U (12) /U、U (13) /U、U (14) /U和U (15) /U。Messages that are sent electronically over a network.A series of instructions (commands) performed in a sequence specifying actions to accomp
7、lish a task.The character code built into most modem personal computers.The minimal unit of information，it can have the value 1 or 0.The brain of a computer, it contains the ALU, the clock, many registers, the bus interface and circuitry that makes these parts work together.（分数：5.00）A.inputB.outputC
8、.dataD.E-mailA.menuB.toolC.programD.hardwareA.ASCUB.internetC.interfaceD.WindowsA.byteB.bitC.logicD.trueA.memoryB.CPUC.I/O deviceD.program11.Document outputs are produced on _, devices that produce text or images on paper.（分数：1.00）A.display and keyboardB.mouse and keyboardC.scanners and plottersD.pr
9、inters and plotters12._ software, also called end-user program, includes database programs, word processors, spreadsheets etc.（分数：1.00）A.ApplicationB.SystemC.CompilerD.Utility13.One of the basic rules of computer security is to change your _ regularly.（分数：1.00）A.nameB.computerC.passwordD.device14.Da
10、ta can be _ to another part of the spreadsheet. The original data remains.（分数：1.00）A.copied and pastedB.cut and pastedC.copied and cutD.cut and moved15.Select a cell in the worksheet. The contents of the cell will appear in the _ bar.（分数：1.00）A.toolB.formulaC.menuD.status16._ is an output device dis
11、playing the result on paper.（分数：1.00）A.PrinterB.MouseC.DisplayD.Disk17.Each Web _ has its own unique address known as a URL(Uniform Resource Locator).（分数：1.00）A.serverB.pointC.computerD.site18._ are essential for the protection of data.（分数：1.00）A.MemoryB.BackupsC.FilesD.Blocks19.It is possible to ha
12、ve more than one _ open in Word at the same time.（分数：1.00）A.processB.textC.documentD.block20.A group of related fields is called a _.（分数：1.00）A.dataB.fileC.recordD.database21.The Internet is the worlds largest computer _.（分数：1.00）A.networkB.deviceC.displayD.disk22.Input data from keyboard are stored
13、 in _ for processing.（分数：1.00）A.modemB.busC.memoryD.printer23.Display units, printers are _ device.（分数：1.00）A.inputB.outputC.storageD.communication24._ is the foundation on which applications are built.（分数：1.00）A.UserB.DisplayC.PrinterD.Operation system25.When Word is started it creates a new blank
14、_.（分数：1.00）A.documentB.processC.textD.block26._ refers to the parts of the computer that you can see and touch.（分数：1.00）A.SoftwareB.HardwareC.HardshipD.Instruction27.The display screen is the most common _ device used to show you what the computer is doing.（分数：1.00）A.inputB.printingC.outputD.electro
15、nic28.The most important program on any computer is _.（分数：1.00）A.Office 2000B.VirusC.softwareD.Operating system29.A _ is a device that enables the computer to handle sounds.（分数：1.00）A.network cardB.video cardC.sound cardD.monitor30._ is a word processing tool that helps you to create quality documen
16、ts.（分数：1.00）A.Word 2003B.PowerPoint 2003C.Access 2003D.Excel 200331._ controls the operation of the computer and performs its data processing functions.（分数：1.00）A.CPUB.DiskC.MemoryD.I/O32.Computer _ is used to temporarily store data.（分数：1.00）A.CPUB.diskC.memoryD.I/O33._ provides a data path between
17、the CPU and external devices.（分数：1.00）A.KeyboardB.I/O portC.DiskD.Printer34.The user must interact with the _ in order to accomplish task.（分数：1.00）A.printerB.memoryC.CPUD.operating system35._ are designed to manage large bodies of information.（分数：1.00）A.I/O portsB.PrintersC.Database systemD.Keyboard
18、s36._ now plays a central role in the global economy.（分数：1.00）A.DataB.CPUC.InformationD.Operation37.The personal computer or _ is the smallest generalpurpose computer.（分数：1.00）A.terminalB.minicomputerC.microcomputerD.workstation38.The program and the data are kept inside the computer in a place call
19、ed _.（分数：1.00）A.busB.cacheC.CPUD.memory39.All modern _ are multitasking and can support running several processes simultaneously.（分数：1.00）A.databaseB.operating systemC.MISD.DOS40.The computer you are using is protected usually by _.（分数：1.00）A.passwordB.keyC.mouseD.USB计算机专业英语答案解析(总分：45.00，做题时间：90 分钟)
20、一、B单项选择题/B(总题数：41，分数：45.00)1.The Web Browser is a simple program that enables a computer to _ and view pages on the Web.（分数：1.00）A.downfallB.downgradeC.downwardD.download 解析：题目的大意是说：网页浏览器是一种能够使计算机下载并显示网页的简单程序。选项中提供的几个单词的拼写比较接近，只有 download(下载)比较符合题意。downfall 是坠落的意思，downgrade 是下坡、降级的意思，downward 是向下的意思
21、。2.E-mail is a fast, cheap and convenient way to _ messages locally and internationally.（分数：1.00）A.give and getB.put and getC.send and receive D.get in and get out解析：题目的大意是说：电子邮件是一种收发本地和全球信息的快速、廉价、方便的方式。收发电子邮件使用 send and receive(发生和接收)，其他三种写法不适合用在收发电子邮件中。3.Header and footer are strings of text that
22、are placed at the _ of each page of a document.（分数：1.00）A.left or rightB.up or downC.above or belowD.top or bottom 解析：题目的大意是：页眉和页脚是放在文档每一页顶部和底部的字符串。在计算机屏幕或纸张等介质上，上下和左右分别使用 top or bottom 和 left or right。up or down 是向上或向下的意思，above or below 是指某物体的上面或下面。4.It is important to have the _ positioned correct
23、ly before you type characters.（分数：1.00）A.cursor B.lineC.lightD.dot解析：题目的大意是：打字前将光标正确定位是很重要的。此处要使用 cursor(光标)这个单词，line：线，light：光笔，dot：点，都不合适。5.The _ page is the introductory page of a set Web pages（分数：1.00）A.FirstB.Home C.HeadD.Host解析：题目的大意是：主页是一组网页中的前导性页面。在互联网中，主页有固定的写法：Home page。First：第一个，Head：头部，H
24、ost：主机。6.Computer systems consist of two very different types of elements: Hardware, which includes all the physical things that can be touched and _, which tells the hardware how to do.（分数：1.00）A.Operating systemB.I/O devicesC.CoursewareD.Software 解析：题目的大意是：计算机系统由两种完全不同的部分组成：硬件(包含所有可以触摸到的物理部件)和软件(告
25、诉硬件怎样做)。Operating system：操作系统，I/O devices：输入输出设备，Courseware：课件，Software：软件。7.The smallest unit of information in a computer system is called a _.（分数：1.00）A.bit B.byteC.blockD.file解析：题目的大意是：计算机系统中信息的最小单位称为比特。bit：位，比特，byte：字节，block：块，file：文件。8.When saving a document you must decide on a name for the d
26、ocument and the _ where it will be saved to.（分数：1.00）A.location B.sizeC.titleD.attribute解析：题目的大意是：当保存一个文件的时候，你必须指定文件名及其保存的位置。location：位置，size：大小，title：标题，attribute：属性。9.The view menu is used to display the document in one of several view modes. The view mode “_” makes it easy to look at the structur
27、e of a document.（分数：1.00）A.NormalB.Web LayoutC.Outline D.Print Layout解析：题目的大意是：“视图”菜单用于按某种视图模式显示文档。“大纲视图”模式便于查看文档的结构。Normal：普通视图，Web Layout：Web 视图，Outline：大纲，Print Layout：打印视图。10._ are those programs that help find the information you are trying to locate on the WWW.（分数：1.00）A.WindowsB.Search Engine
28、s C.Web SitesD.Web Pages解析：题目的大意是：搜索引擎是帮助人们在互联网上找到所需信息的程序。Windows：窗口，Search Engines：搜索引擎，Web Sites：网站，Web Pages：网页。以下各段叙述给出了 5 个计算机专业英文术语的英文解释。这些英文专业术语依顺序分别是U (11) /U、U (12) /U、U (13) /U、U (14) /U和U (15) /U。Messages that are sent electronically over a network.A series of instructions (commands) perf
29、ormed in a sequence specifying actions to accomplish a task.The character code built into most modem personal computers.The minimal unit of information，it can have the value 1 or 0.The brain of a computer, it contains the ALU, the clock, many registers, the bus interface and circuitry that makes the
30、se parts work together.（分数：5.00）A.inputB.outputC.dataD.E-mail 解析：A.menuB.toolC.program D.hardware解析：A.ASCU B.internetC.interfaceD.Windows解析：A.byteB.bit C.logicD.true解析：A.memoryB.CPU C.I/O deviceD.program解析：各术语和其英文解释的参考译文如下。 电子邮件在网络中传送的电子信息。Input：输入，output：输出，data：数据。 程序为完成一个任务而依照特定功能顺序执行的一系列指令(或命令)。
31、menu：菜单，tool：工具，hardware：硬件。 ASCII大多数现代个人计算机上内建的字符编码。ASCII：美国标准信息交换代码，internet：因特网，interface：接口，Windows：窗口。 比特最小的信息单位，其值为 1 或者 0。byte：字节，logic：逻辑，true：真。 CPU计算机的“大脑”，它包含 ALU(算术逻辑部件)、时钟、多个寄存器、总线接口以及能使各个部件协同工作的电路。memory：存储器，CPU：中央处理器，I/O device：输入/输出设备，program：程序。11.Document outputs are produced on _,
32、 devices that produce text or images on paper.（分数：1.00）A.display and keyboardB.mouse and keyboardC.scanners and plottersD.printers and plotters 解析：题目的大意是：文档一般会输出到打印机和绘图仪上，该设备在纸上产生文本或图像。display and keyboard：显示器和键盘，mouse and keyboard：鼠标和键盘，scanners and plotters：扫描仪和绘图仪，printers and plotters：打印机和绘图仪。12
33、._ software, also called end-user program, includes database programs, word processors, spreadsheets etc.（分数：1.00）A.Application B.SystemC.CompilerD.Utility解析：题目的大意是：应用软件，也称为最终用户程序，包括数据库程序、文字处理软件和电子表格软件等。Application：应用程序，System：系统，Compiler：编译器，Utility：实用程序。13.One of the basic rules of computer securi
34、ty is to change your _ regularly.（分数：1.00）A.nameB.computerC.password D.device解析：题目的大意是：计算机安全的基本规则之一是：定期地修改您的口令。name:姓名，computer：计算机，password：口令，密码，device：设备。14.Data can be _ to another part of the spreadsheet. The original data remains.（分数：1.00）A.copied and pasted B.cut and pastedC.copied and cutD.c
35、ut and moved解析：题目的大意是：数据可以复制并粘贴到电子表的另一处，而原始的数据仍然保留。Copied and pasted：复制和粘贴，cut and pasted：剪切和粘贴，copied and cut：复制和剪切，cut and moved：剪切和移动。15.Select a cell in the worksheet. The contents of the cell will appear in the _ bar.（分数：1.00）A.toolB.formula C.menuD.status解析：题目的大意是：在工作表中选中一个单元格，该单元格的内容就会显示在公式栏内
36、。tool：工具，formula：公式，menu：菜单，status：状态。16._ is an output device displaying the result on paper.（分数：1.00）A.Printer B.MouseC.DisplayD.Disk解析：题目的大意是：打印机是用来在纸上显示结果的输出设备。Printer：打印机，Mouse：鼠标，Display：显示器，Disk：磁盘。17.Each Web _ has its own unique address known as a URL(Uniform Resource Locator).（分数：1.00）A.se
37、rverB.pointC.computerD.site 解析：题目的大意是：每个 Web 站点都有它自己唯一的 URL(统一资源定位器)地址。Server：服务器，point：点，computer：计算机，site：站点。18._ are essential for the protection of data.（分数：1.00）A.MemoryB.Backups C.FilesD.Blocks解析：题目的大意是：备份是保护数据的基本措施。Memory：存储器，Backups：备份，Files：文件，Blocks：块。19.It is possible to have more than on
38、e _ open in Word at the same time.（分数：1.00）A.processB.textC.document D.block解析：题目的大意是：在 Word 中可同时打开多个文档。process：过程，text：文本，document：文档，block：块。20.A group of related fields is called a _.（分数：1.00）A.dataB.fileC.record D.database解析：题目的大意是：一组相关的字段称为记录。data：数据，file：文件，record：记录，database：数据库。21.The Intern
39、et is the worlds largest computer _.（分数：1.00）A.network B.deviceC.displayD.disk解析：题目的大意是：因特网是世界上最大的计算机网络。network：网络，device：设备，display：显示器，disk：磁盘。22.Input data from keyboard are stored in _ for processing.（分数：1.00）A.modemB.busC.memory D.printer解析：题目的大意是：从键盘输入的数据被存储在内存中以待处理。modem：调制解调器，bus：总线，memory：存
40、储器，printer：打印机。23.Display units, printers are _ device.（分数：1.00）A.inputB.output C.storageD.communication解析：题目的大意是：显示单元、打印机都是输出设备。input：输入，output：输出，storage：存储，communication：通信。24._ is the foundation on which applications are built.（分数：1.00）A.UserB.DisplayC.PrinterD.Operation system 解析：题目的大意是：操作系统是建立
41、应用程序的基础。User：用户，Display：显示器，Printer:打印机，Operation system：操作系统。25.When Word is started it creates a new blank _.（分数：1.00）A.document B.processC.textD.block解析：题目的大意是：Word 启动后会自动创建一个空白文档。document：文档，process：过程，text：文本，block：块。26._ refers to the parts of the computer that you can see and touch.（分数：1.00）A
42、.SoftwareB.Hardware C.HardshipD.Instruction解析：题目的大意是：硬件是指计算机中能看得到摸得着的部分。Software：软件，Hardware：硬件，Hardship：艰辛，Instruction：指令。27.The display screen is the most common _ device used to show you what the computer is doing.（分数：1.00）A.inputB.printingC.output D.electronic解析：题目的大意是：显示屏幕是最常用的、用来显示计算机正在做什么的输出设
43、备。input：输入，printing：印刷，output：输出，electronic：电子。28.The most important program on any computer is _.（分数：1.00）A.Office 2000B.VirusC.softwareD.Operating system 解析：题目的大意是：计算机上最重要的软件是操作系统。Office 2000：微软公司的办公软件，Virus：病毒，software：软件，Operating system：操作系统。29.A _ is a device that enables the computer to handl
44、e sounds.（分数：1.00）A.network cardB.video cardC.sound card D.monitor解析：题目的大意是：声卡是能够让计算机处理声音的设备。network card：网卡，video card：视频卡，sound card：声卡，monitor：监视器。30._ is a word processing tool that helps you to create quality documents.（分数：1.00）A.Word 2003 B.PowerPoint 2003C.Access 2003D.Excel 2003解析：题目的大意是：Wor
45、d 2003 是帮助您建立优质文档的字处理工具。Word 2003：微软公司的字处理软件，PowerPoint 2003：微软公司的演示文稿软件，Access 2003：微软公司的数据库软件，Excel 2003：微软公司的电子表格软件。31._ controls the operation of the computer and performs its data processing functions.（分数：1.00）A.CPU B.DiskC.MemoryD.I/O解析：题目的大意是：CPU 控制计算机的操作，执行数据处理功能。CPU：中央处理器，Disk：磁盘，Memory：存储器
46、，I/O：输入输出。32.Computer _ is used to temporarily store data.（分数：1.00）A.CPUB.diskC.memory D.I/O解析：题目的大意是：计算机内存用来临时存储数据。CPU：中央处理器，disk：磁盘，memory：存储器，I/O：输入输出。33._ provides a data path between the CPU and external devices.（分数：1.00）A.KeyboardB.I/O port C.DiskD.Printer解析：题目的大意是：I/O 接口提供 CPU 和外部设备之间的数据通路。Ke
47、yboard：键盘，I/O port：I/O接口，Disk：磁盘，Printer：打印机。34.The user must interact with the _ in order to accomplish task.（分数：1.00）A.printerB.memoryC.CPUD.operating system 解析：题目的大意是：用户必须与操作系统交互来完成任务。printer：打印机，memory：存储器，CPU：中央处理器，operating system：操作系统。35._ are designed to manage large bodies of information.（分
48、数：1.00）A.I/O portsB.PrintersC.Database system D.Keyboards解析：题目的大意是：数据库系统被设计用来管理大批量的信息。I/O ports：I/O 接口，Printers：打印机，Database system：数据库系统，Keyboards:键盘。36._ now plays a central role in the global economy.（分数：1.00）A.DataB.CPUC.Information D.Operation解析：题目的大意是：信息在全球经济中扮演一个中心的角色。Data：数据，CPU：中央处理器，Information：信息，Operation：操作。37.The personal computer or _ is th
