电大期末考试最新备考题库计算机专业英语复习资料(王欣).pdf

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1、1 计算机专业英语课程考核说明一、有关说明1。考核对象国家开放大学开放教育专科信息系统开发与维护专业学生。2.启用时间2015年秋季学期。3。考核目标考核学员在计算机开发和应用中运用英语知识的能力，包括掌握并熟练运用常见的专业英语词汇、词组和句型，阅读一般计算机英语文献,以及对难度适当的文献进行翻译的能力。4。考核依据本课程考核说明是依据国家开放大学计算机专业英语课程教学大纲、文字教材计算机专业英语（穆志纯主编，中央广播电视大学出版社2004年6 月第 1 版)制定的。本课程考核说明是课程考核命题的基本依据。5。考核方式及计分方法本课程考核采用形成性考核与终结性考试相结合的方式。形成性考核占课

2、程综合成绩的 50%，终结性考试占课程综合成绩的50。课程考核成绩统一采用百分制，即形成性考核、终结性考试、课程综合成绩均采用百分制。课程综合成绩达到60分及以上(及格），可获得本课程相应学分。二、考核方式与要求（一）形成性考核 1.考核目的加强对学生平时自主学习过程的指导和监督,重在对学生自主学习过程进行指导和检测，引导学生按照教学要求和学习计划完成学习任务，达到掌握知识、提高能力的目标，提高学生的综合素质。2.考核手段形成性考核成绩包括形成性作业成绩和学习过程表现成绩两部分，形成性作业成绩课程综合成绩30%，学习过程表现成绩占课程综合成绩20.学习过程表现成绩评定由分部(省校）负责设计组织

3、。形成性作业采用纸质形成性考核册。3。形成性考核任务的形式及计分方法形成性作业任务列表2 序次章节形式开始时间结束时间1 第 13 章形成性作业第 3 周第 10 周末2 第 46 章形成性作业第 6 周第 12 周末3 第 6-9 章形成性作业第 9 周第 15 周末每次形考任务按照百分制计分，所得分数平均分即为课程的形成性作业成绩。（二）终结性考试1。考试目的终结性考试是在形成性考核的基础上，对学生学习情况和学习效果进行的一次全面检测.2.命题原则第一，本课程的考试命题严格控制在教学大纲规定的教学内容和教学要求的范围之内.第二，考试命题覆盖本课程教材的1-9 章，既全面,又突出重点。第三,

4、每份试卷所考的内容,覆盖本课程教材所学内容的70%以上章节。第四,试题难度适中.一般来讲，可分为：容易、适中、较难三个程度,所占比例大致为:容易占 30，适中占 50，较难占 20%.3.考试手段网络考试。4。考试方式闭卷。5。考试时限60 分钟。三、终结性考试题型及规范解答举例.Vocabulary(词汇，60分)(一）Fill in the blanks with the corresponding Chinese expressions that list below。（写出下列词组的汉语。共 20 分，每题2 分)1 central processing unit（CPU）2 oper

5、ating system 3 hard disk 4 management information system A数据仓库 B机器语言 C软件工程 D硬盘 E计算机病毒F操作系统 G管理信息系统 H.属性窗口 I.电子商务 J.中央处理器3 5 electronic commerce 6 data warehouse 7 Software engineering 8Property Window 9 machine language 10computer virus(二)Fill in the blanks with the corresponding English abbreviatio

6、ns that list below。(从下面方框中选择合适英语缩写。共 20 分，每题2 分)1随机存储器 2局域网3传输控制协议 4文件传送输协议5通用串行总线 6面向对象编程7集成开发环境 8结构化查询语言9数据库管理系统 10多文档界面（三）Fill in the blanks with the corresponding English abbreviations that list below。(从下面方框中选择合适英语缩写。共 20 分,每题 2 分)1。input 2。highlevel language 3.structured programming 4。functiona

7、l testing 5.multimedia 6.switch 7。firewall 8.application software 9.system software 10.audio.Comprehension(阅读理解,40分）Passage A During initial days of computing，software was largely developed by small groups of people。When this software was to be maintained by another set of people，it used to be a A.音

8、频 B.输入 C.高级语言 D.应用软件 E.结构化程序设计 F.系统软件 G.功能测试 H.多媒体 I.交换机 J.防火墙ALAN B MDI C TCP D FTP ERAM F USB GDBMS HOOP IIDE JSQL()4 nightmarish experience.When large commercial projects were to be handled,it used to be an almost impossible task to keep the time and budget under control,and projects used to get

9、delayed and many projects were abandoned halfway.There was no systematic procedure for the software development;everything was done on ad hoc basis。This ad hoc approach led to the software crisis。Over the last few decades there has been a tremendous growth in information technology and its impact on

10、 everyday life。Complex software systems have become critical to the operation of many systems in areas such as banking，communications,manufacturing，power generation，and transportation。Progress in computer science and accumulated experience with industrial production of software have led to the emerg

11、ence of software engineering as a separate discipline.The software engineering discipline has been defined as”the applicati on of systematic,disciplined，quantifiable approaches to the development，operation,and maintenance of software。”that is，the application of engineering to software.The computer s

12、cience discipline concerns with developing large applications.Software engineering covers not only the technical aspects of building software systems,but also management issues,such as directing programming teams,scheduling,and budgeting。For developing a software product,the development process is d

13、ivided into different stages.A convenient way of splitting the whole process is to divide the development into the following five stages：Requirements Analysis Specification:define the system requirements in detail Design:specify system architecture and modules in detail Coding：produce source code Te

14、sting：deal with unit testing and system testing Maintenance：fix bugs,enhance features and adapt across platforms。（一)Tell whether the following statements are true（T）or false(F)according to the passage A。(根据上文的内容判断下列句子的正误。20 分，每题2分）1.During initial days of the development of software,everything was d

15、one in discipline。2.The definition of software engineering is the application of systematic，disciplined,quantifiable approaches to the development，operation，and maintenance of software。3.For developing a software product，you need design,coding and testing。4.software engineering is the application of

16、 engineering to software。5。Software engineering only covers the technical aspects of building software systems.Passage B A computer virus is a computer program that is created to make and spread copies of itself.The program may however also be designed to have other effects on the systems it infects

17、，ranging from the annoying to the disastrous.()()()()()5 Virus attacks are growing rapidly these days.According to BusinessWeek，the 76，404 attacks reported in the first half of 2003 ne arly match previous year s total number。As new antivirus tools are more powerful than before，the virus writers are

18、getting a lot smarter with newer and creative ways to attack network systems。Lets first examine some common virus types：Basic Virus-a piece of software code that is developed to attack computers and network systems via email or Internet connections.It quickly replicates itself and gradually attaches

19、 to files，programs or the hard drive。Trojan Horses This is a program that doesnt replicate when entering a system but can be effectively used to open back doors.Trojan Horses allow hackers to take control over a particular system or to steal very important data.Worm this type of virus is able to spr

20、ead itself automatically over the network from one computer to the next.During a worm attack，users computers get infected without even having to click open email attachment or any program,etc。Since it is very difficult to avoid the virus,your best defense is a powerful antivirus program。In order to

21、fight with such viruses，the software vendors should focus on making their products more robust.This may ask for a trade off between userfriendliness and security。In specific cases it may require line by-line inspection，code retooling and even systems automation to defend the installed programs。(二）、c

22、hoose the best answer according to the passage B。(根据上文的内容选择正确的答案.20 分,每题 2 分)1A computer virus is a computer program that is created to make and spread of itself.Aprograms B virus C copies Dfiles 2Worm spread itself except by .Anetwork BEmail Cprogram D hardware 3Antivirus program can scan and virus

23、。Aclean Bproduce C replicate Dmake 4Trojan Horses 。Aquickly replicate itself and gradually attache to files,programs or the hard drive.Binfect the computer without even having to click open email attachment or any program。Callow hackers to take control over a particular system or to steal very impor

24、tant data。Davoid the virus to attack computer。6 5According to BusinessWeek,the attacks reported in the first half of 2003 nearly match previous year s total number.A 86,404 B 76,404 C56，354 D34,876 参考答案.Vocabulary（词汇，60 分）(一）Fill in the blanks with the corresponding Chinese expressions that list bel

25、ow。(写出下列词组的汉语。共 20 分,每题 2分）1J 2F 3D 4G 5I 6 A 7 C 8 H 9 B 10E（二）Fill in the blanks with the corresponding English abbreviations that list below.(从下面方框中选择合适英语缩写。.共 20 分,每题 2 分)1 E 2A 3C 4D 5。F 6.H 7 I 8J 9G 10B(三）Match the following words and expressions in the left column with those similar in meani

26、ng in the right column。（将左列的词汇与右列相应的汉语匹配。共 20分，每题2分)1 B 2C 3 F 4G 5.H 6.I 7 J 8D 9F 10 A。Comprehension(阅读理解，40 分)（一)Tell whether the following statements are true(T）or false(F)according to the passage A.（根据上文的内容判断下列句子的正误.20 分，每题 2 分）1.F 2.T 3。F 5.T 6。F(二）、choose the best answer according to the pass

27、age B。（根据上文的内容选择正确的答案.20 分，每题2 分)1 C 2。D 3。A 4。C 5.B 四、课程考核的内容和要求课程考核内容原则上按重点掌握、掌握、了解三个不同层次的要求出题。其中重点掌握的内容约占80,掌握的内容约占 15，了解的内容约占5。1需要重点掌握的内容包括：涉及以下知识点的基本专业词汇、词组和句型：计算机系统硬件组成：CPU,RAM，ROM,I/O System 计算机操作系统:定义，分类，Windows XP的简单应用计算机应用软件:定义，分类，Word XP的简单应用数据库系统：基础知识，分类，SQL Server 的简单应用程序设计：概述,编程语言简介，Vi

28、sual Basic 的简单开发软件工程：概述，面向对象的分析,软件测试计算机网络:基础知识，因特网,TCP/IP 协议计算机应用系统：管理信息系统,电子商务，多媒体系统7 其他：数据仓库，网络安全2需要掌握的内容包括：(1)涉及以上知识点、篇幅适中的一般英文文献的阅读(2)涉及以上知识点、难度适当、篇幅较短的英文文献的翻译3需要了解的内容包括：涉及以下知识点的专业词汇、词组和句型：计算机系统硬件：分类,显示器和系统单元，辅助存储器,扩展卡,虚拟现实输出设备，先进输入设备计算机操作系统：操作系统性能,操作系统简史,UNIX 系统概述，Windows XP家庭版，Windows NT操作系统计算

29、机应用软件：Winzip,Macromedia Flash,办公自动化及其形式数据库系统:数据库安全性，Web数据库访问的类型，数据库的类型，SQL Server 管理，SQL Server 备份和还原程序设计：过程化、结构化和面向对象的对比,程序语言的历史，Java,VB6的新特点，VB 中的类软件工程：软件的生命周期，软件开发过程，面向对象的语言，软件质量保证,软件维护计算机网络：在通信介质中发送数据，网络拓扑，网络搜索策略，电子邮件,网络连接,ISDN 计算机应用系统：管理信息系统类型,ERP 系统,电子商务的优势，电子商务引发的问题，多媒体计算机简介，MP3 简介其他:数据仓库中对时间

30、的处理,病毒防护基础,网络安全和社会工程英语复习题阅读理解一、Fill in the blanks with suitable words or expressions from the list given below,and change the form where necessary.（从下面方框中选择合适的词或表达，以其适当的形式填空.)1A programming language,designed to facilitate the communication between human and computers，is a _ notation _ for describing

31、 computation in readable form。There are 3 levels of programming languages，they are_ machine language _ ,which can be run directly by computer；_ assembly language _ and _ high-level language _.There are different high level programming languages。Fortunately,most of them have many kinds ofconstruct in

32、 common and vary only in the way that these must be _ written _ .Therefore,first thing to be decided about a task is to choose which programming language is best suited for the job。2The central processing unit（CPU）is the heart of the computer systems。It is the mostcomplex computer system component，r

33、esponsible for directing most of the computer system activities based on the instructions provided.The CPU comprisesthe control unit and the arithmetic/logic unit(ALU).The control unit is responsible for directing and coordinating most of the computer systems activities.The ALU performs all the arit

34、hmetic and logical（comparison）functions that is，it adds，subtracts，multiplies,divides，and does comparisons.3high-level language assembly language written machine language notation complex arithmetic/logic unit(ALU)add control unit heart control unit heart toolbar ruler title bar menu bar incorporate

35、into 8 Microsoft Word XP is the current Window version of Word,and documents created in Word XP can be easily _ incorporated into Excel，Power Point and Access files。In the interface of Word,the _ title bar _ displays the name of the current application and name of the current document；the _ menu bar

36、 lists the names of the menus available；the _ toolbar gives the user quick access to frequently used editing functions；the _ ruler enables the user to change left and right margin.4Software Engineering,which means the application of engineering to software，is a method to develop，operate and _ mainta

37、in _ software.That is，the development of software is on a systematic,_ disciplined _,quantitive basis。Before starting the development of software，you have to systematically approach the problem.You have to understand the _ requirements（what the software is supposed to do）,carry out the design,do the

38、 _ coding _，carry out a rigorous testing and if the software is as per the requirements,release the software to the customer.Subsequently,if the customer wants some changes refinements or enhancements then the software has to be _ modified _。二 根据上文的内容判断下列句子的正误（1）The central processing unit（CPU）is th

39、e heart of the computer systems。Among other things，its configuration determines whether a computer is fast or slow in relation to other computers。The CPU is the most complex computer system component，responsible for directing most of the computer system activities based on the instructions provided。

40、As one computer generation has evolved to the next，the physical size of the CPU has often become smaller and smaller，while its speed and capacity have increased tremendously.Indeed,these changes have resulted in microcomputers that are small enough to fit on your desk or your lap.The CPU comprises t

41、he control unit and the arithmetic/logic unit(ALU).The control unit is responsible for directing and coordinating most of the computer systems activities。It determines the movement of electronic signals between main memory and the arithmetic/logic unit,as well as the control signals between the CPU

42、and input/output devices。The ALU performs all the arithmetic and logical(comparison）functions that is,it adds，subtracts,multiplies,divides,and does comparisons.These comparisons,which are basically“less than，“greater than,and“equal to，can be combined into several common expressions，such as“greater t

43、han or equal to”。The objective of most instructions that use comparisons is to determine which instruction should be executed next.Tell whether the following statements are true(T）or false(F）according to the passage A。（根据上文的内容判断下列句子的正误)1.With the development of computer，the physical size of the CPU

44、has often become bigger and bigger.（F）2.The movement of electronic signals between main memory and the ALU as well as the control signal between the CPU and input/output devices are controlled by the control unit of the CPU。(T）3.The CPU comprises the control unit and memory。（F）4.The control unit per

45、forms all the arithmetic and logical(comparison）functions.(F)5.The central processing unit(CPU）is the heart of the computer systems.（T)（2）For a Web user，the home page is the first Web page that is displayed after starting a Web browser like Netscape s Navigator or Microsoft s Internet Explorer.The b

46、rowser is usually preset(预置)so that the home page is the first page of the browser manufacturer。However,you can set it to open to any Web site。For example，you can specify（指定)that http:/ or http：/www。whatis。com be your home page。You can also specify that there be no home page（a blank space will be di

47、splayed）in which case you choose the first page from your bookmark list or enter a Web address.For a Web site developer,a home page is the first page presented when a user selects a site on the World Wide Web.The usual address for a Web site is the home page address,although you can enter the addres

48、s（Uniform Resource Locator）of any page and have that page sent to you.。requirements maintain disciplined coding modify 9 Tell whether the following statements are true（T）or false(F）according to the passage A。(根据上文的内容判断下列句子的正误)1。Home pages for a Web user or a Web site developer have the same meanings

49、.(F）2。The home page displayed on a Web browser is usually preset by the browser manufacturer。（T）3。The home page for a Web user can be reset to any Web site you prefer.（T）4。You have to enter or select Web addresses every time with a blank space on your Web browser.(T ）5.Web addresses usually lead to

50、relative home pages。(T )(3）.Personal computer software is based on specific operating systems and machines。The famous PC operating systems are DOS，Windows,OS/2，Unix，Linux,Mac OS.DOS（Disk Operating System)was the most popular operating system for IBM and IBMcompatible 16 bit personal computers。DOS is