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教材名称：《计算机专业英语》
主编：来永春
出版时间：
电子教案
than 100 protocols, now let’s see some typical protocols. Step 2. Skimming is a rapid -reading skill that does not require reading all the material word by word but requires a high degree of concentration. In the process of skimming, you should look for the gist of the passage, skip the words and phrases that are not important to the meaning, and still obtain an adequate comprehension. Hypertext Transfer Protocol (HTTP) HTTP is an application-level protocol for distributed, collaborative, hypermedia information systems. It has been in use by the World Wide Web global information initiative since 1990. It is a stateless protocol which can be used for many tasks beyond its use for hypertext, such as name servers and distributed object management systems, through extension of its request methods, error codes and headers. A feature of HTTP is the typing and negotiation of data representation, allowing systems to be built independently of the data being transferred. File Transfer Protocol(FTP) FTP enables file sharing between hosts. FTP uses TCP to create a virtual connection for control information and then creates a separate TCP connection for data transfers. The control connection uses an image of the TELNET protocol to exchange commands and messages between hosts. Step 3 Reading well requires more than understanding the words, sentences and ideas. When you read the following paragraph, you should find out the descriptions of some sentences quickly, and keep your thoughts flowing with the author's. Transmission Control Protocol (TCP) TCP supports the network at the transport layer. TCP specifies the format of the data and acknowledgement that two computers exchange to achieve a reliable transfer, as well as the procedure the computers use to ensure that the data arrives correctly. It specifies how TCP software distinguishes among multiple destinations on a given machine, and how communicating machines recover from errors like lost or duplicated packets. The protocol also specifies how two computers initiate a TCP stream transfer and how they agree when it is complete. Because TCP assumes little about the underlying communication system, TCP can be used with a variety of packet delivery systems,including the IP datagram delivery service. In fact, the large variety of delivery systems TCP can use is one of its strengths. Step 4. When your reading habits are good, your reading is efficient and rapid; When the habits are bad, your is slow and unsatisfying. When you read with your eyes only, not with any part of your mouth. Reading is a visual process, and at the same time, words can be understood without "saying them in your mind.. Now read the following paragraph, User Datagram Protocol (UDP) UDP supports the network at the transport layer. UDP provides the primary mechanism that application programs use to send datagrams to other application programs. UDP provides protocol ports used to distinguish among multiple programs executing on a single machine. UDP uses the underlying IP to transport
25分钟
20 分钟
a message from one machine to another, and provides the same unreliable,
connectionless datagram delivery semantics as IP. It does not use
acknowledgement to make sure messages arrive, it does not order incoming
messages, and it does not provide feedback to control the rate at which
information flows between the machines.
Internet Protocol (IP)
IP provides support at the network layer. IP provides three important
definitions. First, the IP protocol defines the basic unit of data
transfer used throughout a TCP/IP Internet. Thus, it specifies the exact
format of all data as it passes across a TCP/IP Internet. Second, IP
software performs the routing function, choosing a path over which data
will be sent. Third, IP includes a set of rules that embody the idea
of unreliable packet delivery, meaning there is no guarantee that the
data will reach the intended host. The datagram may be damaged upon
arrival, out of order, or not arrive at all. IP is such a foundational
part of the design that a TCP/IP Internet is sometimes called an IP-base
technology.
Step 5. In order to attain a higher level of comprehension, you'd better make your
25分钟 initial fixation as you did before, then move your eyes to make a second
fixation, then another fixation, until you have finished the last word.
Mark off each Of your eye spans with a slanting line as you move from the
beginning to the end.
Internet Control Message Protocol (ICMP)
ICMP used for network error reporting and generating messages that require
attention. The errors reported by ICMP are generally related to datagram
processing. ICMP only reports errors involving fragment 0 of any
fragmented datagrams. The IP, UDP or TCP layer will usually take action
based on ICMP messages. ICMP generally belongs to the IP layer of TCP/IP
but relies on IP for support at the network layer. ICMP messages are
encapsulated inside IP datagrams. Evolution of TCP/IP technology is
interwined with revolution of the global Internet. With millions of users
at tens of thousands of sites around the world depending on the global
Internet as part of their daily work environment, we have passed the early
stage of development in which every user was also an expert, and entered
a stage which few users understand the technology. Despite appearances,
however, neither the Internet nor the TCP/IP protocol suite is static.
Researchers solve new networking problems, and engineers improve the
underlying mechanisms. In short, TCP/IP technology continues to evolve.
Step 6. This task is to check your ability to understand and translate sentences.
When you read long sentences carefully, the logical connection is often
found between two sentences, for example, one sentence describing the
occurrence; while the other explaining why or how it occurs, or what
consequence it brings about This practice of identifying the logical
connection among sentences helps to improve you reading comprehension.
When you read the following sentences, you'd better analyze the
structures of the sentences first. And then translate them into Chinese.
1.One of the most popular network protocol model is TCP/IP, which is the
第四单元 课文A：计算机程序 一、引言 计算机程序是指导计算机执行某个功能或功能组合的一套指令。要使指令得到执行，计算机必须执行程序，也就是说，计算机要读取程序，然后按准确的顺序实施程序中编码的步骤，直至程序结束。一个程序可多次执行，而且每次用户输给计算机的选项和数据不同，就有可能得到不同的结果。 程序可分为两大类：应用程序和操作系统。应用程序直接为用户执行某项功能，如字处理或玩游戏。操作系统管理计算机和与之相连的各种资源和设备，如随机访问存储器、硬盘驱动器、监视器、键盘、打印机和调制解调器，以便使其他程序可以使用它们。操作系统的例子包括：DOS、Windows 95、OS/2和UNIX。 二、程序开发 软件设计者通过特殊的应用程序来开发新程序，这些应用程序常被称作实用程序或开发程序。程序员使用称作文本编辑器的另一种程序，来以称作编程语言的特殊标记编写新程序。使用文本编辑器，程序员创建一个文本文件，这个文本文件是一个有序指令表，也称为程序源文件。构成程序源文件的单个指令被称为源代码。在这个时候，一种特殊的应用程序将源代码翻译成机器语言或目标代码——操作系统将认作真程序并能够执行的一种格式。 将源代码翻译成目标代码的应用程序有3种：编译器、解释器和汇编程序。这3种应用程序在不同类型的编程语言上执行不同的操作，但是它们都起到将编程语言翻译成机器语言的相同目的。 编译器将使用FORTRAN、C和Pascal等高级编程语言编写的文本文件一次性从源代码翻译成目标代码。这不同于BASIC等解释执行的语言所采取的方式，在解释执行的语言中程序是随着每条指令的执行而逐个语句地翻译成目标代码的。解释执行的语言的优点是，它们可以立即开始执行程序，而不需要等到所有的源代码都得到编译。对程序的更改也可以相当快地作出，而无需等到重新编译整个程序。解释执行的语言的缺点是，它们执行起来慢，因为每次运行程序，都必须对整个程序一次一条指令地翻译。另一方面，编译执行的语言只编译一次，因此计算机执行起来要比解释执行的语言快得多。由于这个原因，编译执行的语言更常使用，而且在专业和科学领域几乎总是得到采用。 另一种翻译器是汇编程序，它被用于以汇编语言编写的程序或程序组成部分。汇编语言也是一种编程语言，但它比其他类型的高级语言更接近于机器语言。在汇编语言中，一条语句通常可以翻译成机器语言的一条指令。今天，汇编语言很少用来编写整个程序，而是最经常地采用于程序员需要直接控制计算机某个方面功能的场合。 程序经常被编写作一套较小的程序段，每段代表整个应用程序的某个方面。各段独立编译之后，一种被称为连接程序的程序将所有编译好的程序段组合成一个可以执行的完整程
2014年上半学期计算机专业英语 期末考试试卷（A卷）答案 一、选择题 Ⅰ. Vocabulary(词汇)(30分) (一)．Translate the following words and expressions into Chinese(写出下列词组的汉语。)( 共10分，每题1分) 1. 操作系统 2. 需求分析 3. 网络安全 4. 数据结构 5. 决策支持系统 6. 关系数据库 7. 软件危机 8. 计算机病毒 9. 邮件附件 10．中央处理器（单元） (二)．Fill in the blanks with the corresponding English abbreviatio ns.(根据汉语写出相应的英语缩写。) (共10分，每题1分) 1．DBMS 2．TCP 3．MDI 4．OOP
5．ROM 6．VCD 7．CAD 8．SQL 9．USB 10．B2B （三） Match the following words and expressions in the left column with those similar in meaning in the right column.(将左列的词汇与右列相应的汉语匹配。)(10分，每空1分) 1． c 6. h 2． f 7．j 3． e 8. d 4．g 9. i 5． a 1 0. b Ⅱ. Comprehension(阅读理解) （一）
Fill in the blanks with suitable words or expressions from the lis t 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。）(10分, 每空2分) maintain disciplined requirements coding modified （二） Tell whether the following statements are true(T) or false(F) accord ing to the passage A.（根据上文的内容判断下列句子的正误）（10分,每题2分）1．F 2．T 3．F 4．T 5．F (三)、choose the best answer according to the passage B.(根据上文的内容选择正确的答案。（10分，每题2分） 1．B 2．A 3．D 4．B 5．C (四) Choose the best answer according to Passage C.（根据上文的内容选择正确的答案。10分，每题2分） 1．C 2. D 3. A 4. C 5. B Ⅲ.Translation.翻译(30分) (一) Translate the following sentences into Chinese.（将下列句子翻译成汉语。）（共20分，每题5分）
计算机英语教案(五) 授课老师：Mary Ye 授课班级：睦城中学15计算机高职班 授课内容：Introduction to Computers 教学目的：1.Know about the history of computer and its development. 2.Impro ve students’ practical skills learning, listening, writing, speaking and translation. 教学重点与难点：Talk about computers in English. .教学方法：Teaching method: Question-driven method; task-based method ,oral practice Teaching Steps Step1 Go over words.Dictate some of the words Step 2 Words competition( Who can write down more computers words ) Personal Compute. Keyboard. Display.System unit.Disk drives.Printer.CPU .Mother Board .RAM：. Hard Disk Drive .Floopy Disk Drive .Compact Disk Read Only Memory .DVD-ROM：DVD光驱 .CD-RW：刻录机VGA：显示卡 .AUD：声卡 .LAN：网卡 .MODM：.Case：机箱Power：电源 .Mouse：鼠标.Monitor：屏幕 .USB：通用串行总线.KB：键盘.Speaker：喇叭.Printer：打印
教材名称：《计算机专业英语》 主编：来永春 出版时间： 电子教案
statistic adj. 统计的 look through 浏览 retrieve vt. 检索，恢复 script n. 脚本 subscriber n. 订购者 integrity n. 完整性 data-manipulation 数据控制 computer-intensive 信息密集的 Step 2. Introduction of training target 1 In this part, our target is to improve the speed of reading professional articles and the comprehension ability of the reader. 2.We have marked specialized vocabulary key words in some paragraphs so that the reader can quickly grasp the main idea of the sentences and paragraphs. Step 3. Leading in a short introduction to Foundation of Database System Database Systems are now used in various aspects of society, such as government apparatus, universities, airlines, banking, telecommunication and manufacturing. Step 4. Analyzing the structure of the complex sentences 1. In the management of economy, database can process statistic data, analyze and obtain a result so as to guide the enterprises to develop rapidly. 2. A DBMS can also format reports for printed output and can import and export data from other application using standard file formats. 3. Database model is the method used by a database management system (DBMS) to organize the structure of the database. Step 5. Memorizing and mastering the following key sentences in the text. 1. In government apparatus, database can be used to know information resources of human affairs and carders in various aspects as well. 2. In banking, database can be used for customer information, accounts, loans, and banking transactions. 3. In airlines, database can be used for reservations and schedule information. 4. In universities, database can be used for student information, course registrations and grades. 5. Data is a collection of facts made up of numbers, characters and symbols, stored on a computer in such a way that the computer can process it. 6. Data is different from information in that they are formed of facts stored in machine-readable form. 7. Database is a collection of related objects, including tables, forms, reports, queries, and scripts, created and organized by a database management system (DBMS). 8. Database management system: Database management system is a software that controls the data in a database. 9. The most common database model is the relational database. ` 10. A front-end running on the user’s workstation and back-end running 5分钟 5分钟 15分钟 45分钟
计算机专业英语 系别：数学系 班级：11级计算机二班姓名：徐小凤学号：110312248
Robot Competition From 11th to 13th October 2013, these three days are special for my teammates and me. I took part in the fifth Robot Competition of Anhui province. After continuous efforts, we got the third prize in the end. In April 2013, this competition was announced in our class by Mr He. In that moment, many students registered for the competition. After hardly training, there were only fifteen students remaining. We were divided into five teams. Each included three people. There were three teams taking part in wheel type robot competition (or named intelligent car). And the other two majored in dancing robot. My two roommates and I engaged in the designing of robot dance. We controlled the robots by program. But the program was programmed in BASIC, which is a high level programming language. The problem was that we had never touched to that language besides C or C++. So, we must learn the language before designing the action. It seemed difficult but we had never lost our courage. After seeking enough data from the Internet and the library, we spent about a few weeks to learn it. When we felt the fundamental grammar was easy, we began to design the dancing action. That was the most important and most difficult part. We spent much time on
A B C D The data, when they are not encrypted, are called A B C D A virus is a A B C D Many viruses go resident in the memory like a ( ). A B C D Now, about ( ) different viruses account for all the viruses that actually spread in t A B C D
C、attack phase D、creaｔe phase 2、( ) maybe a certain cause that some viruses infect upon. A、a day B、a time C、an external event on your PC D、a counter within the virus 3、Many viruses do harmful things such as ( ). A、deleting files B、simulating typos C、slowing your PC down D、changing random data on your disk 4、If a virus simply reproduce and have no cause for an attack phase, but it will still ( ) without your permission. A、stealing storage B、pilfer CPU cycles C、del＿ete files D、play music 5、Some viruses, with no attack phase, often damage the programs or disks they infect bec ause they ( ). A、have bugs in them B、contain poor quality code C、steal storage D、show messages on your screen 第三题、判断题（每题1分，5道题共5分）
计算机英语期末考试试题 I. 单选题. (1*20) 1.A computer system includes both _________ and software. A.cable B.memories C.CPU D.hardware 2.The heart of the computer is _________ A.CPU B.BUS C.CAI D.DIV 3.Which is not input device used with microcomputers ? A.Keyboard B.Printer C.touch screen D.Mouse 4.Basically , a computer consists of four components : Central Processing Unit , _________, Input Device and Output Device. A.Memory B.Keyboard C.Monitor D.The Control Unit 5.A _________ is a small , hand-held object that is pushed around a desktop to move the cursor or pointer on the screen or to select choices from menu displayed on screen. A.keyboard B.mouse C.monitor D.printer 6.Which is "删除" in Chinese ? A.shift B.Control C.Insert D.Delete 7.__________ refers to the parts of the computer that you can see and touch. A. Software B. Hardware C. Hardship D. Instruction 8._________ is used to communicate with another computer over telephone lines A. keyboard B .modem C. printer D. Mouse 9.__________is a device that enables the computer to handle sounds. A. network card B. video card C. sound card D. Monitor 10. The display screen is the most common device used to show you what the computer is doing. A. input B. printing C. output D. electronic 11._________ is a word processing tool that helps you to create quality documents. A. Word 2003 B. Outlook 2003 C. Access 2003 D. Excel 2003 12.The first generation of computer lasted from _________ to 1958. A.1965 B.1946 C.1947 D.1970 13._________ is the application of the computer and communications technology to improve the productivity of office workers. A.CAI B.AI C.OA D.CAM 14._________ is a software system based on graphics, which can run under MS-DOS. A.Office B.Mouse C.OS D.Microsoft Windows 15.Generally software can be divided into two types: software system and _________ system. A.hardware B.DOS C.application D.Windows 16.The _________ is the part of the computer where programs and data are stored. A.Input Device B.Memory C.CPU D.CU 17. refers to data storage equipment that allows the stored data to be accessed randomly rather than just in sequence. A.Random Access Memory B.Magnetic tapes C.Disks D.ROM 18.Word processing , of course, relies on perhaps the most basic computer _________ : the keyboard. A.output device B.input device C.storage D.CPU 19._________ refers to any machine capable of representing information from a
1.英语学术论文的语言风格特点就（知人方能论世） 为什么我们会读不懂SCI上面的文章呢？ 第一，由于SCI里面出现的专业词汇一般都是出现在特定领域，一类是一词对应于一意，另外一类则是一词多义。 其次，名词化结构则是另外另外一个普遍出现的现象，可以看到，复合名词，加前缀和后缀，以及省略现象可谓是漫山遍野，因为文体要求行文简洁、表达客观、内容确切、信息量大、强调存在的事实，一般文章不会夹杂着太多主观看法。 最后，大量使用长句和定语从句SCI论文发表中大量使用长句和定语从句，在论证上起到连接信息和强调信息的作用。广泛使用被动语态SCI论文发表中侧重叙事推理，强调客观准确，第一、二人称使用过多，会造成主观臆断的印象。因此尽量使用第三人称叙述，采用被动语态。名词作定语和缩写词使用频繁SCI论文发表中要求结构紧凑、行文简炼，缩写词和名词作定语的频繁使用，增大了信息密度，简化了句型。 如果我们能逆向思维，转换个角度去看文章，如果你要发表一篇SCI论文，你会怎么去构造你的行为，你如何组织你文章的逻辑，特别是用词方面，口语和一些狸语在一般
情况不应该出现在文章中。还有些中式英语也会极大地影响我们的阅读，例如说足球比赛，可不是我们想象中的football match （之前有次演讲说，英语里面不能有2个名词的情况，在此就举了个例子bicycle man），而应该做football play亦作soccer play。 2.翻译是一门艺术，从某种意义上来讲是没有标准答案的。 这里本人想要想要阐述这样一种观点，翻译是一个不断精进的过程，翻译最初的目的即是为了实现语言之间的一个互相沟通，然而不同的人对一句话，应该会有着不同的理解。这也就有了译者极大的自由发挥性，但是译者必须准确理解原文的基础之上的。 有三个字可以高度概括翻译的精髓“信，达，雅”，想必大家都应该听过。”“信”指意义不背原文,即是译文要准确,不歪曲,不遗漏,也不要随意增减意思；同样可以举个例子？This is a pan in my hand （请问如何翻译呢？） “达”指不拘泥于原文形式,译文通顺明白;这里就涉及到一个直译和意译的关系啦，否则就会出现像bicycle
国家计算机教育认证 计算机英语 计算机英语词汇对译 蒙阴高新电脑学校 资料整理：孙波 IT CFAC gaoxindiannaoxuexiao
2010年9月1日
?PC personal computer 个人计算机 ?IBM International Business Machine 美国国际商用机器公司的公司简称，是最早推出的个人 计算机品牌。 ?Intel 美国英特尔公司，以生产CPU芯片著称。 ?Pentium Intel公司生产的586 CPU芯片,中文译名为“奔腾”。 ?Address地址 ?Agents代理 ?Analog signals模拟信号 ?Applets程序 ?Asynchronous communications port异步通信端口 ?Attachment附件 ?Access time存取时间 ?access存取 ?accuracy准确性 ?ad network cookies广告网络信息记录软件 ?Add-ons 插件 ?Active-matrix主动矩阵 ?Adapter cards适配卡 ?Advanced application高级应用 ?Analytical graph分析图表 ?Analyze分析 ?Animations动画 ?Application software 应用软件 ?Arithmetic operations算术运算 ?Audio-output device音频输出设备 ?Basic application基础程序 ?Binary coding schemes二进制译码方案 ?Binary system二进制系统 ?Bit比特 ?Browser浏览器 ?Bus line总线 ?Backup tape cartridge units备份磁带盒单元 ?Business-to-consumer企业对消费者 ?Bar code条形码 ?Bar code reader条形码读卡器 ?Bus总线 ?Bandwidth带宽 ?Bluetooth蓝牙 ?Broadband宽带 ?Business-to-business企业对企业电子商务 ?cookies-cutter programs信息记录截取程序 ?cookies信息记录程序
计算机专业英语（第四版）课后习题答案 Unit 1 [Ex 1] 1. F 2. T 3. T 4. F 5. T 6. T 7. T 8. T 9. T 10. F [Ex 2] 1. input, storage, processing, and output 2. power; speed; memory 3. central processing unit 4. internal; primary; memory 5. keyboard; central processing unit; main memory; monitor [Ex 3] A. 1. F 2. D 3. G 4. C 5. B 6. A 7. E 8. H B. 1. user 2. monitor 3. data 4. keyboard 5. data processing 6. information 7. computer 8. memory [Ex 4] 1. input device 2. screen, screen 3. manipulates 4. instructions 5. retrieve 6. code 7. hard copy 8. Function [Ex. 5] 新处理器开始IT技术的新时代 New Processors Open New Era of IT Technologies Last week, Intel introduced to the public in Russia and other CIS countries a family of processors Intel Xeon E5-2600. They are more powerful and reliable and, importantly, are very economical in terms of energy consumption. Their presence opens a new era in the field of IT technologies and means that the cloud technology is getting closer. These processors are primarily designed for servers, data centers (DPC) and supercomputers. The emergence of this class of devices is not accidental. According to the regional director of Intel in Russia and other CIS states Dmitri Konash who spoke at the event, the market of IT-technology is developing so rapidly that, according to forecasts, by 2015 there will be 15 billion devices connected to the Internet, and over 3 billion of active users. 上周，英特尔公司向俄罗斯和其它独联体国家的公众推出了英特尔Xeon E5-2600系列处理器，它们更加强大可靠，尤其是在能量消耗方面更加经济实惠。它们的问世意味着IT技术领域开始了一个新时代，标志着云技术距离我们越来越近。 这些处理器主要是为服务器、数字处理中心和超级计算机设计的。这种处理器的出现并非偶然。根据英特尔公司俄罗斯和其他独联体地区负责人Dmitri Konash就此事发表的看法，IT技术市场的发展速度极快，根据预测，到2015年与英特网连接的设施将有150亿，用户超过30亿。 [Ex 6] 1. T 2. T 3. F 4. F 5. T 6. F 7. T 8. F Unit 2 [Ex 1] 1. T 2. F 3. T 4. F 5. T 6. T 7. T 8. F [Ex 2] 1. sizes, shapes, processing capabilities
计算机专业英语文档编制序号：[KKIDT-LLE0828-LLETD298-POI08]
Chapter1 Competencies After you have read this chapter, you should be able to: 1. Explain the five parts of an information system: people, procedures, software, ?hardware, and data. 2. Distinguish between system software and application software. 3. Discuss the three kinds of system software programs. 4. Distinguish between basic and specialized application software. 5. Identify the four types of computers and the four types of microcomputers. 6. Describe the different types of computer hardware including the system unit, input, output, storage, and communication devices. 7. Define data and describe document, worksheet, database, and presentation files. 8. Explain computer connectivity, the wireless revolution, and the Internet. 第一章能力 当你阅读本章，你应该能够： 1。解释了信息系统的五个部分：人，程序，软件，
Project Six Multimedia TEACHING OBJECTIVE 1. Master all the professional terms in this Unit. 2. Develop the students’ reading abilities. 3. P ractice the dialogue to improve he students’ communication ability. 4. .I mprove t he students’ the writing ability TEACHING APPROACH: 1. Method of Lecture 2. TBLT（Task Based Language Teaching ） 3. CLTA (Communicative Language Teaching Approach) IMPORTANT POINTS: 1. Words and terms 2. comprehension ability of professional articles DIFFICULT POINTS: 1 .How to grasp the main idea of the paragraph. 2. How to use specialized English knowledge to finish professional tasks in English environment. 2.TIME ALLOTMENT: 1) Theoretical learning (4课时） 2) Practical learning（2课时） 3 ) Occupation English（2课时） 4) Simulated writing:（2课时） TEACHING PROCEDURE:
计算机专业英语
?PC (Personal Computer) 个人计算机 ?CPU (Central Processing Unit) 中央处理器 ?RAM (Random-Access memory) 随机存储器 ?ROM (Read-Only Memory) 只读存储器 ?BIOS (Basic Input/Output System) 基本输入输出系统 ?IDE (Integrated Drive Electronics) 智能磁盘设备 ?PCI (Peripheral Component Interconnect) 外部设备接口 ?SCSI (Small Computer System Interface) 小型计算机系统接口 ?CD-ROM (Compact Disc, Read-Only Memory) 只读光盘 ?EEPROM (Electrically Erasable Programmable Read-Only Memory) ?电可擦除只读存储器 ?DVD-ROM (Digital Versatile Disc, Read-Only Memory) ?只读数字化视频光盘 ?USB (Universal Serial Bus) 通用串行总线 ?LAN (Local Area Network) 局域网 ?DSL (Digital Subscriber Line) 数字线用户 ?VDSL (Very high bit-rate DSL) 甚高位率数字线用户 ?POST (Power-On Self-Test) 开机自检 ?TFT(Thin-Film Transistro) 薄膜晶体管 ?LCD(Liquid Crystal Display) 液晶显示屏 ?CRT(Cathode Ray Tube) 阴极射线管 ?DLP(Digital Light Processing) 数字光处理技术 ?LCoS(Liquid Crystal On Silicon) 硅基液晶（也缩写为LCOS） ?SED(Surface-conduction Electron-emitter Display) 表面传导电子发射显示?OLED(Organic Light-Emitting Diode) 有机发光二极管 ?PDP(Plasma Display Panel) 等离子显示器
计算机专业英语教程(第四版)习题答案
计算机专业英语（第四版）课后习题答案 Unit 1 [Ex 1] Fb5E2RGbCAP [Ex 2] 1. input, storage, processing, and output 2. power; speed; 1. F 2. T 3. T 4. F 5. T 6. T 7. T 8. T 9. T 10.
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[Ex. 5] 新处理器开始 IT 技术的新时代 New Processors Open New Era of IT Technologies Last week, Intel introduced to the public in Russia and other CIS countries a family of processors Intel Xeon E5-2600. They are more powerful and reliable and, importantly, are very economical in terms of energy consumption. Their
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1 工学结合创新教程 计算机专业英语 2014年上半学期计算机专业英语 期末考试试卷（A 卷）答案 一、选择题 Ⅰ. Vocabulary(词汇)(30分) (一)．Translate the following words and expressions into Chinese(写出下列词组的汉语。)( 共10分，每题1分) 1. 操作系统 2. 需求分析 3. 网络安全 4. 数据结构 5. 决策支持系统 6. 关系数据库 7. 软件危机 8. 计算机病毒 9. 邮件附件 10． 中央处理器（单元） (二)．Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的英语缩写。) (共10分，每题1分) 1．DBMS 2．TCP 3．MDI 4．OOP 5．ROM 6．VCD 7．CAD 8．SQL 9．USB 10．B2B （三） Match the following words and expressions in the left column with those similar in meaning in the right column.(将左列的词汇与右列相应的汉语匹配。)(10分，每空1分) 1． c 6. h
35 项目5 项目9 项目8 项目6 项目7 项目10 2．3．4．5．Ⅱ1． (三)、choose the best answer according to the passage B.(根据上文的内容选择正确的答案。（10分，每题2分） 1．B 2．A 3．D 4．B 5．C (四) Choose the best answer according to Passage C.（ 根据上文的内容选择正确的答案。10分，每题2分） 1．C 2. D 3. A 4. C 5. B Ⅲ.Translation.翻译(30分) (一) Translate the following sentences into Chinese.（将下列句子翻译成汉语。）（共20分，每题5分） 1.开发一个软件产品，开发过程分为五个步骤：需求分析和说明，设计，写代码，测试和维护。 2.功能测试检验的是用有效的输入是否能够得到所期望的输出。+ 3. EDI 指的是两个公司之间通过私有网络使用特定、结构化的格式电子交换商业信息。 4．一些应用软件，例如Word ，允许几个窗口同时在一个叫做MDI 的模式下存在，你能够在一个软件中打开多个文档。 (二) Translate the following paragraph into Chinese.（将下段文章翻译成汉语。）（共10分） 高级语言是一种人造语言，使用它我们可以写不同的指令。这成为可能不是因为计算机处理器如今是如此的技术先进以至于它们可以理解这些语言。你需要将这些语言翻译成计算机处理器能够理解的机器语言。编译器能够完成这项工作。这就意味着高级语言程序不是直接可