计算机专业英语教程(第5版)翻译完整版
计算机专业英语教程第六版
计算机专业英语教程第六版《计算机专业英语教程》是计算机专业学习者的基础教材，用于提高他们的英语水平和专业知识。
本文将对该教程第六版进行详细介绍和评估。
《计算机专业英语教程》第六版总共分为19个单元，从基本的计算机知识开始，逐渐深入到编程技术和网络安全等高级话题。
每个单元都有明确的学习目标、教学内容和练习题，使学生能够系统地学习和掌握计算机专业英语。
第一单元介绍了计算机的基础知识，包括硬件、软件和数据处理等方面。
这一单元以简洁明了的语言和图表，向学生介绍了计算机的工作原理和基本组成部分。
学生可以通过练习题检验自己的理解。
接下来的几个单元分别介绍了计算机网络、操作系统和数据库等专业知识。
每个单元都包括相关词汇的解释和例句，以及相关的专业术语和表达方式。
这些单元不仅帮助学生扩大专业词汇量，还帮助他们理解和使用计算机专业英语的语法和句型。
《计算机专业英语教程》第六版还引入了一些新的单元，如云计算和人工智能等。
这些单元介绍了最新的计算机技术和发展动态，使学生了解行业的最新趋势和前沿技术。
这对于计算机专业学生来说非常重要，因为他们需要持续学习和跟进最新的技术。
在学习过程中，教材提供了大量的例句和对话，以帮助学生运用所学的知识和技能。
这些例句和对话都是以真实的场景为背景，涵盖了学生在实际工作和生活中可能遇到的情境。
通过模拟真实的交流情境，教材帮助学生提高他们的口语和听力能力。
除了教材本身，第六版的《计算机专业英语教程》还提供了额外的学习资源。
学生可以通过教材提供的网络链接和电子资源，进一步扩展他们的学习内容和技能。
这些资源包括在线词典、辅助阅读材料和听力练习等，使学生能够灵活选择适合自己的学习方式。
对于教师来说，《计算机专业英语教程》第六版也提供了教学参考和辅助资料。
教师可以根据教材的教学大纲和教学目标，灵活选择教学内容和教学方法。
此外，教材还提供了答案和参考翻译，方便教师检查学生的作业和答案。
综上所述，第六版的《计算机专业英语教程》是一本全面且实用的教材。
计算机专业英语教程第5版中译英参考
Unit 1A computer system consists of hardware system and software system. The hardware of the computer is usually divided into three major parts or three primary subsystems: the CPU, the memory subsystem, and the I/O subsystem.The CPU performs many operations and controls computer. The memory subsystem is used to store program being executed by the CPU, along with the program’s data. The I/O subsystem allows the CPU to interact with input and output devices such as the keyboard and monitor of a personal computer. The components of the computer are connected to the buses.The part of the computer that performs the bulk of data processing operations is called the central processing unit and is referred to as the CPU. In microcomputer, it is often called the microprocessor. The CPU is made up of three major parts: control unit, ALU, and register set.Memory is also known as internal memory or main memory. It refers to the circuits in the computer that hold whatever programs and data are available for immediate use by the CPU.I/O subsystem includes I/O devices and interface. There are a wide variety of I/O devices, such as mouse, printer, sensor, disk, and so on. Input-output interface provides a method for transferring information between internal storage and external I/O devices. Peripherals connected to a computer need special communication links for interfacing them with the CPU. The purpose of the communication link is to resolve the differences that exist between the central computer and each peripheral.Unit 3(a) A program is a list of instructions or statements for directing the computer to perform a required data processing task. Programming is a multistep process for creating that list of instructions.(b) It is important to understand the difference between a class and an object of that class. A class is simply a specification for creating objects. Thus, a single class may create multiple objects.(c) Java is an object-oriented, network-friendly high-lever programming language that allows programmers to build applications that can run on almost any operating system.(e) Programming involves a great deal of creativity. The design is guide to the function or purpose of each component, but the programmer has great flexibility in implementing the design as code. No matter what language is used, each program component involves at least three major aspects: control structures, algorithms, and data structures.Unit 4The software system can be divided into two broad categories: application software and system software. Application software consists of the program for performing tasks particular to the machine’s utilization. In contrast to application software, system software comprises a large number of programs. These programs start up the computer and function as the principle coordinator of all hardware components and application software. Without system software loaded into RAM of your computer, your hardware and application software are useless.System software can be grouped into three basic parts: operating system, utility software, and language translators. The majority of an installation’s utility software consists of programs for performing activities that are fundamental to computer installations yet not included in the operating system. In a sense, utility software consists of software units that extend the capabilities of the operating system.A computer’s OS is the main collection of programs that manage its activities. The primary chores of an OS are management and control. The OS ensures that all actions requested by a user are valid and processed in an orderly fashion. It also manages the computer system’s resources to perform these operations with efficiency and consistency.Application software is the software designed to help you solve problems specific to business or perform specific business tasks. Application software then is the layer of software closest to you. Basically, there are four categories of application software: productivity software, business and specialty software, entertainment software and education/reference software.Unit 5A computer network is often classified as being either a local area network (LAN), a metropolitan area network (WAN), or a wide area network (WAN). The connection of two or more networks is called an internetwork. The worldwide Internet is a well-known example of an internetwork.LANs are privately owned networks within a single building or campus of up to a few kilometers in size. They are widely used to connect personal computers and workstations in company offices and factories to share resources and exchange information.In general, a given LAN will use only one type of transmission medium. Various topologies are possible for LANs. The most common LAN topologies are bus, ring and star.A MAN is basically a bigger version of a LAN and normally uses similar technology. MAN is designed to extend over an entire city. It may be a single network such as a cable television network, or it may be a means of connecting a number of LANs into a large network so that resources may be shared LAN-to-LAN as well as device-to-device. For example, a company can use a MAN to connect the LANs in all of its offices throughout a city.A WAN spans a large geographical area that may comprise a country, a continent, or even the world. It provides long-distance transmission of data, voice, image, and video information over large geographical area.In contrast to LANs, WANs may utilize public leased, or private communication devices, usually in combinations, and can therefore span an unlimited number of miles.Unit 6Transmission media are used to transfer messages over a network. For instance, the transmission media used in a network may be a privately owned set of cables, the public phone lines, or a satellite system. Transmission media can either be wired or wireless.The three types of wired media most commonly used to carry messages are twisted-pair wire, coaxial cable, and fiber-optic cable. One of the most successful developments in transmission media in recent years has been fiber optics. Fiber-optic cable is commonly used for the high-speed backbone lines of a network, or for Internet infrastructure.Wireless transmission media have become especially popular in recent years. They support communications in situations in which physical wiring is impractical or inconvenient, as well as facilitate mobility. Wireless media are commonly used to connect devices to a network, to share information between computers, to connect wireless mice to a computer, and for handheld PCs, wireless phones, and other mobile devices. Radio signals transferred through the air are the heart of most types of wireless media. In addition to conventional broadcast radio application, the microwave, cellular, and satellite transmission media also use radio signals to transmit data.Radio transmissions require the use of a transmitter to send the radio signals through the air. A receiver (usually containing some type of antenna) accepts the date at the other end. When a device functions as both a receiver and transmitter, it is commonly called a transceiver or transmitter-receiver.Unit 7(a) Since many database systems users are not computer trained, developers hide the complexity from users through several levels of abstraction, to simplify user’s int eractions with the system: physical level, logical level, and view level.(b) A database schema is specified by a set of definitions expressed by a special language called a data-definition language (DDL). The result of compilation of DDL statements is a set of tables that is stored in a special file called data dictionary, or data directory.(c) The structured query language (SQL) is the most widely used and standard query language for relational database management systems. It is a kind of non-procedural language.(d) An entity is a “thing” or “object” in the real world that is distinguishable from other objects. For example, each person is an entity, and bank accounts can be considered to be entities. Entities are described in a database by a set of attributes.(e) Data warehouse is one of the newest and hottest buzzwords and concepts in the IT field and the business environment.A data warehouse is a logical collection of information——gathered from many different operational databases——that supports business analysis activities and decision-making tasks.Unit 9(a) AI is currently being applied in business in the form of knowledge systems, which use human knowledge to solve problems. The most popular type of knowledge-based system is the expert system. An expert system is a computer program that attempts to represent the knowledge of human experts in the form of heuristics. The term heuristic is derived from the same Greek root as the word eureka, which means “to discover”.(b) The user interface enables the manager to enter instructions and information into the expert system and to receive information from it. The instructions specify the parameters that guide the expert system through its reasoning processing. The information is in the form of values assigned to certain variables.(c) The knowledge base contains both facts that describe the problem area and knowledge representation techniques that describe how the facts fit together in a logical manner. The term problem domain is used to describe the problem area.(d) An expert system, also called a knowledge-based system, is an artificial intelligence system that applies reasoning capabilities to reach a conclusion. Expert systems are excellent for diagnostic and prescriptive problems.(e) The DSS is not intended to replace the manager. The computer can be applied to the structured portion of the problem, but the manager is responsible for the unstructured portion——applying judgment or intuition and conducting analyses.1。
计算机专业英语教程(第5版)翻译完整版
计算机专业英语教程（第5版）翻译完整版1.1 A Closer Look at the Processor and PrimaryStorage仔细看看处理器和主存储器We have learned that all computers have similar capabilities and perform essentially the same functions, although some might be faster than others. We have also learned that a computer system has input, output, storage, and processing components; that the processor is the “intelligence” of a computer system; and that a single computer system may have several processors. We have discussed how data are represented inside a computer system in electronic states called bits. We are now ready to expose the inner workings of the nucleus of the computer system — the processor.我们已经知道，所有的计算机都具有相似的能力，并且在本质上执行相同的功能，尽管一些可能会比另一些快一点。
我们也知道，一个计算机系统具有输入，输出，存储和处理部件；处理器是一个计算机系统智能核心，并且一个计算机系统可以有许多个处理器。
我们已经讨论过如何在计算机系统内部，用被称作“位”的电子状态来表现数据，现在我们要弄明白计算机系统的核心，即处理器，的内在的工作方式。
计算机专业英语教程课后答案-宋德福第三版
Unit1EX11 F2 T3 T4 F5 T6 F7 T8 T9 T 10FEX21.Input hardware, storage hardware, processing hardware, output hardware2.power, speed, memory3.central processing unit4.internal, primary, memory5.keyboard, central processing unit, main memory, monitorEX3 PARTA1 F2 D3 G4 C5 B6 A7 E8 HEX3 PART B1 F2 E3 G4 B5 A6 C 7D 8 HEX41 input device2 screen3 manipulates4 instructions5 retrieve6 codes7 hardcopy8 functionEX51 T2 T3 F4 F5 T6 F7 T8 TUNIT2EX11 T2 F3 T4 F5 T6 F7 T8 FEX21 sizes, shapes, processing capabilities2 supercomputers, mainframe computers, minicomputers, microcomputers3 mainframe computer4 microcomputer, storage locations5 portables, laptop computers, desktop workstations6 semiconductor7 CPU, memory, storage, devices, processing, users8 microprocessor chipEX3 PARTA1 C2 A3 H4 I5 E6 F7 G8 JEX3 PARTB1 capacity2 device3 laptop computer4 Portable computers5 Silicon6 semiconductor7 workstation8 V oltage, voltage9 RAM10ROMEX41 portable2 access3 main memory4 sophisticated programs5 processing capabilities6 instructions7 computation8 computer professionalEX51 T2 T3 F4 F5 F6 T7 F8 T9 T 10T 11F 12T 13 T 14 TUNIT3EX11 T2 F3 T4 T5 T6 T7 F8 F9 T 10 F 11T 12F 13F 14TEX21 microprocessor2 bus3 register4 control unit5 processor6 binary7 arithmetic, logic 8 milliseconds, microseconds9 instruction 10execution11megahertz 12wordsizeEX3 PARTA1 F2 A3 J4 C5 D6 E7 H8 I9 B 10GEX3 PARTB1 Storage2 chip3 buses4 ALU5 register6 control unit7 machine language 8 binary system9 bits 10computer programEX41 configuration2 decodes3 data bus4 characters5 converts6 synchronize7 circuitry8 internal clockEX51 T2 F3 F4 T5 F6 F7 T8 T9 F 10 FUNIT4EX11 F2 T3 T4 F5 F6 T7 F8 T9 T 10 F 11T 12T 13F 14F 15T 16F 17T 18F 19T 20F 21T 22FEX21.memory2.RAM3.diskettes, disks4.chips5.parity6.expanded, extended7.monochrome8.cache9.ROM10.updatedEX3 PART A1 B2 E3 C4 J5 I6 H 7A 8 F 9 G 10D EX3 PART B1.secondary storage2.buffer3.access4.code5.diskette6.slot7.terminals8.motherboard9.byte10.screenEX41.desktop2.software3.animation4.transferred5.sophisticatedpatible7.cache8.upgradeEX51 T2 F3 F4 T5 T6 T7 T8 F9 T 10 F 11T 12F 13F 14T 15T 16F 17F 18F 19F 20T 21T 22TUnit 5Ex1:1 T2 T3 F4 T5 F6 F7 F8 T9 T 10 T 11F 12T 13F 14F 15T 16T 17F 18T 19F 20F 21T 22T 23TEX21.mail, courier2.hub, star3.local area network4.packets5.Ethernet6.kilobits per second, megabits per second, gigabits per second7.circuit switching8.reassembled9.internet protocol, transmission control protocol10.datagrams11.frames12.binary, decimalEX3 part A1 C2 E3 B4 F5 A6 D7 H8 GEX3 part B1.hub2.zipped3.decimal4.frame5.binary number6.internet7.packet8.bandwidthEX41.forwarded2.reassembled3.are encapsulated4.cable5.bursty6.submit7.are retransmitted8.protocolEX51.IP address2.notation3.dotted-decimalputer network5.background6.shared7.geographic8.privacyExercise to the Passage for ReadingEX61.有意为维修技师使用所留2.被弃的、丢失的或损坏了的数据都进了数据桶。
计算机专业英语教程
Hardware
Programming and programming language
Operating system
Computer networks
Databse
Multimedia
Artificial intelligence
Data structure and Algorithms
Software Development
frame crystal filter active-matrix passive-matrix boost position backup
Computer Hardware
New words:
• optical laser disk 光 盘，激光盘 • laser beam 激光束 • access arm 存取臂 • gigabyte（GB） 千兆字 节，吉字节（109字节） • magneto-optical disk 磁光 盘 • resolution 分辨 率，清晰度，解决，解答 • sharpness 清晰度， 锐度，锐利 • monitor 监视器， 监控器 • electron 电子
Route 线路 路由 发送 Switch 开关 交换机 Configuration 配置 Driver 驱动程序 Utility 使用程序 Compatible 兼容的 协调的 Scalability 可伸缩性 可扩 展性 Integrated circuit 集成电 路 Electronic component 电子 元件 Resistor 电阻
Chapter 1 Computer Hardware
Package 封装 集成块 Circuitry 电路 Multicore processor 多核处理器 Streams of data 数据流 Data-dependent 数据依赖的 数据相关的 Interprocessor link 处理机间的连接
计算机专业英语教程参考答案标准版
dataformatting数据格式化
Ethernet cables以太网电缆
fiber optic光纤
flow control流控制
Frame Relay帧中继
layered architecture分层结构
leased line租用线
meshnetwork网状网络
monolithicarchitecture单片电路结构
Dot-matix printer点阵式打印机
Drum plotter鼓式绘图仪
Electron gun电子枪
Electrostatic charge静电荷
Electrostatic printer静电打印机
Flatbed plotter平板式打印机
Ink-jet printer喷墨式打印机
Laser printer激光打印机
Unit 2
Computer component计算机部件
in terms of以…..的名义
mainframe computer主计算机
output device输出设备
personal computer个人计算机
processing capability处理能力
storage device存储设备
Unit 2
1.In order to save dataportable
2.Before you canaccessany data
3.A computer can’t execute amain memory
4.A computer with a large memorysophisticatedprograms
4.If a computer is to function withoutinstructions
计算机专业英语教程参考答案
计算机专业英语教程参考答案计算机专业英语练习参考答案Unit 1[Ex 1]1..F2.T3.T4.F5.T6.T7.T8.T9.T 10.F [Ex 2]1.input, storage, processing, and output2. power, speed, memory3. central processing unit4. internal, primary, memory5. keyboard, central processing unit, main memory, monitor[Ex 3]A. 1.F 2.D 3.G 4.C 5.B 6.E 7.H 8.AB. /doc/1550f601a6c30c2259019e48.html er 2.monitor 3.data4.keyboard5.data processing6. information/doc/1550f601a6c30c2259019e48.html puter8.memory[Ex 4]1.input device2. screen, screen3.manipulates4.instructions5.retrieve6.code7.hard copy8.function/code/instruction [Ex 5]1.T2.T3.F4.F5.T6.F7.T8.FUnit 2[Ex 1]1.T2.F3.T4.F5.T6.T7.T8.F[Ex 2]1. sizes, shapes, processing capabilities2. supercomputer, mainframe computer, minicomputers, microcomputers3. mainframe computer4.microcomputers, storage locations5. portables, laptop computers/ notebook/palm-sized computer, desktop workstations6.semiconductor7. CPU, memory, storage, devices, processing, users8. microprocessor ship[Ex 3]A. 1.C 2.A 3.H 4.I 5.E 6.F 7.G 8.BB. 1.capacity 2.device /doc/1550f601a6c30c2259019e48.html ptop computer4.portable computers5.silicon6. semiconductor7.workstation8.voltage9.RAM 10.ROM[Ex 4]1. portable2.access3. main memory4.sophisticated programs5. processing capabilities6.instructions7.semiconductor /doc/1550f601a6c30c2259019e48.html putation /doc/1550f601a6c30c2259019e48.html puter professional[Ex 5]1.T2.T3.T4.F5.F6.T7.F8.T9.F 10.T 11.F 12.T 13.T 14.T Unit 3[Ex 1]1.T2.F3.T4.T5.T6.T7.F8.F9.T 10.F 11.T 12.F[Ex 2]1.microprocessor2.bus3.registers4.control unit5.processor6.binary7.arithmetic, logical/doc/1550f601a6c30c2259019e48.html liseconds, microseconds, nanoseconds.9.instruction 10.execution 11.megaherts 12.wordsize[Ex 3]A. 1.J 2.D 3.F 4.B 5.C 6.E 7.I 8.H 9.A 10.GB. 1.storage 2.chip 3.registers 4.ALU 5.bus6.control bus7.machine language8.binary system9.bits 10. computer program[Ex 4]1. configuration2. converts3.data bus4.characters5.converts6.synchronize7.circuitry8.internal clock [Ex 5]1.T2. F3.F4.T5.T6.F7.T8.T9.T 10.F Unit 4[Ex 1]1.F2.T3.T4.T5.F6.T7.F8.T9.T 10.F 11.T 12.T 13.F 14.F 15.T 16.F 17.T 18.F 19 T 20.F 21.T 22.F [Ex 2]1. main memory2.RAM3.diskettes/floppy disks; hard disks4.chips5.parity6.expanded,extended7.monochrome 8.cache 9.ROM 10.updated [Ex 3]A. 1.B 2.E 3.C 4.J 5.I 6.H 7.A 8.F 9.G 10.DB. 1.secondary storage 2.buffer 3.access4.code5.diskette6.slots7.terminals8.motherboard9.bytes 10.screen[Ex 4]1.desktop2.software3.animation4.transferred5.sophisticated/doc/1550f601a6c30c2259019e48.html patible7.cache8.upgrade[Ex 5]1.T2.F3.T4.T5.F6.T7.F8.T9.T 10.T 11.T 12.T 13.T 14.F 15.F 16.T Unit 5[Ex 1]1.T2.F .3.F4.F5.T6.T7.T8.F9.F 10.T 11.F 12.F 13.T 14.T[Ex 2]1.floppy disks2.disk drive3.revolutions4.bits5.megabytes, gigabyte, terabyte6.density7.sectors8.1.44[Ex 3]A. 1.H 2.F 3.E 4.D 5.C 6.A 7.B 8.GB. 1.read/write heads 2.read/write heads3.magnetic tape4.index5.disk drivers6.format7.clone8.tracks[Ex 4]1.increment2.spins3.activate4.specification5.magnetize6.overwrite7.contaminated8.mechnism[Ex 5]1.T2.F3.F4.F5.T6.T7.F8.T9.T 10.T 11.F 12.F 13.T 14.T 15.F 16.T 17.F 18.T 19.T 20.T Unit 6 [Ex 1]1.F2.T3.F4.T5.T6.T7.F8.T9.T 10.F 11.F 12.F 13.T 14.F[Ex 2]/doc/1550f601a6c30c2259019e48.html patible2.hardcopy3.terminal,monitor4.inked ribbon5.line6.Thernal7.Monochrone8.liquid crystal display[Ex 3]A 1.G 2.B 3.I 4.F 5.D 6.H 7.C 8.E 9.J 10.AB 1.printers 2.hard copy 3.CRT 4.hardware5.pixel6.output7.software8.Line printers9.plotters10.graphics[Ex 4]1. are attached /doc/1550f601a6c30c2259019e48.html patible3.flexible4.mechanism5.perform6.rotate7.transfer8.video[Ex 5]1.T2.T3.T4.T5.T6.F7.T8.F9.F 10.T 11.T 12.F 13.T 14.T 15.T 16.T 17.F 18.TUnit 7[Ex 1]1.T2.F3.T4.T5.F6.F7.T8.T9.F 10.F 11.F 12.T 13.F 14.T 15.T 16.F 17.T 18.T 19.F 20.F [Ex 2] 1.printers, plotters2.graphics3.pins4.pages per minute5.dots per inch6.lines per minute7.non-impact 8.carbon[Ex 3]A. 1.D 2.F 3.B 4.A 5.G .6.E 7.C 8.HB. 1.print wheel 2.Microcomputers 3.ink-jetprinter /doc/1550f601a6c30c2259019e48.html work 5.noise 6.output device 7.desktop publishing 8.dot-matrix printers[Ex 4]1.installation2.categorized3.image4.ribbon5.monochrome6.physical7.referred to8.dot [Ex 5]1.F2.T3.F4.T5.F6.T7.F 8.T9.T 10.F 11.F 12.T 13.T 14.T 15.FUnit 8[Ex 1]1.T2.T3.F4.T5.T6.T7.F8.T9.F 10.T 11.F 12.F 13.T 14.T 15.F 16.T [Ex 2]1.inputting2.dumb, smart, intelligent3.dumb4.smart5.intelligent6.point-of-sale, automated teller machine7.POS 8.terminals 9.portable 10.moderms 11.transmitted /doc/1550f601a6c30c2259019e48.html municate [Ex 3]A. 1.G 2.E 3.A 4.F 5.C 6.B 7.H 8.DB. 1display screen 2.programming3.telecommunications4.function keys5.retrive6.minicomputers7.moderm 8.automated/automatic [Ex 4]1.intelligent2.verify3.Programmable4.specialized5.identify6.built-in7.high-volume8.are transmitted[Ex 5]1.T2.T3.F4.T5.F6.T7.F8.T9.T 10.T 11.T 12.F 13.T 14.T Unit 9[Ex 1]1.T2.T3.F4.T5.F6.F7.T8.T9.F 10.F 11.T 12.F 13.T 14.F 15.T 16.T 17.T 18.F[Ex 2]1.channels2.electrical pulses or charges, electromagnetic waves, pulses of light3.telephone lines, coaxial cables, microwave systems, satellites systems, fiber optic cables4.telephone lines/doc/1550f601a6c30c2259019e48.html works6.atmosphere7.microwave tower8.gigahertz9.digital 10.light[Ex 3]A. 1.B 2.D 3.F 4.G 5.A 6.C 7.E 8.HB. 1.noise 2.trnasmission 3.Fiber optics4.Microwave5.synchronous6.optical media7.Coaxial cable8.digits[Ex 4]/doc/1550f601a6c30c2259019e48.html municate2.revolves3.detect4.encrypted5.nonconductive6.optical media7.susceptible8.relayed 9.antenna 10.pulses[Ex 5]1.F2.T3.T4.F5.T6.T7.T8.F9.T 10.T 11.F 12.T 13.T 14.T 15.F 16.T 17.T 19.F 20.T 21.F 22.TUnit 10[Ex 1]1.F2.F .3.F4.T5.T6.F7.T8.F9.T 10.T 11.F 12.F 13.T 14.T 15.T 16.F [Ex 2]1.three-dimensional2.joystick3.transmitter4.frames5.virtual[Ex 3]A. 1.C 2.G 3.D 4.H 5.B 6.F 7.A 8.EB. 1.sensors 2.virtual reality 3.software package 4.host computer 5.joystick6.mouse7.input 8.transmitter[Ex 4]1.Conveying2.responds3.incorporate4.signals5.performance6.mounted7.cumbersome8.insert[Ex 5]1.T2.f3.T4.F5.T6.T7.T8.T9.F 10.T 11.T 12.T 13.F 14.T 15.T 16.F 17.F 18.F 19.T 20.F 21.F 22.F 23.T 24.T 25.T Unit 11[Ex 1]1.F2.T3.F4.F5.T6.T7.F8.F9.T 10.T 11.F 12.T 13.F 14.T 15.T [Ex 2]1.caller2.audio boards3.directory4.clicking5.IRC[Ex 3]A. 1.F 2.A 3.G 4.B 5.H 6.C 7.I 8.D 9.J 10.EB. 1.update 2.hard disks 3.Audio boards4.directory5.menu6.ports7.download8.online9.icon 10.bug[Ex 4]1.fixes2.register3.specify4.created5.remove6.installed7.execute8.to load [Ex 5]1.T2.F3.T4.T5.F6.T7.T8.F9.T 10.F 11.T 12.F 13.T 14.TUnit 12[Ex 1]1.F2.T .3.T4.T .5.F6.F7.T8.T9.F 10.T [Ex 2]/doc/1550f601a6c30c2259019e48.html pressed 2.specify3.screen4.wide5.attributes6.optional7.directory8.subdirectories9.lowercase 10.wildcards 11.prompt 12.target[Ex 3]A. 1.H 2.D 3.G 4.C 5.F 6.B 7.E 8.AB. 1.execute 2.prompt 3.file 4.format5.backup file/doc/1550f601a6c30c2259019e48.html pressed 7.parameter8.lowercase[Ex 4]1.is displayed2.archive3.attribute4.default5.subdirectory6.extension7.abbreviated8.lowercase[Ex 5]1.T2.T3.F4.T5.T6.F 8.T 9.T 10.TUnit 13[Ex 1]1.T2.F .3.F4.T5.T6.T7.T8.F9.T 10.F 11.T 12.F 13.T 14.T 15.T 16.F 17.T 18.F 19.T 20.T [Ex 2]1.executable2.configure3.variables4.download5.double click6.performance7.explorer8.customize 9.log 10.feature[Ex 3]A. 1.A 2.F 3.B 4.G 5.C 6.D 7.E 8.HB. 1.utility program 2.documentation3.spreadsheet/doc/1550f601a6c30c2259019e48.html piled 5.virus scanner 6.configuraiotn7.features 8.Viruses[Ex 4]1.infect, being detected2.customized3.folders4.optimizes5.highlighted6.reveal7.prompt8.license[Ex 5]1.T2.F3.T4.F5.T6.T7.T8.F9.F 10.T 11.F 12.T 13.T 14.F 15.F 16.F 17.T 18.T 19.F 20.T Unit 14 [Ex 1]1.T2.F .3.T4.F5.F6.F7.T8.F9.T 10.T 11.F 12.T 13.F 14.T 15.T 16.T 17.T 18.T[Ex 2]1.duplicate2.destination3.entries/doc/1550f601a6c30c2259019e48.html pound, single-entry5.overwrite6.array7.one-dimensional8.two-dimensional 9.arrays, table/.DBF [Ex 3]A. 1.E 2.D 3.B 4.C 5.AB. 1.record 2.backup 3.field 4.tables 5.array [Ex 4]1.duplicate2.specific3.source, destination4.current5.path6.assign7.original8.dialog [Ex 5]1.F2.F3.T4.F5.F6.F7.F8.F9.F 10.F 12.F[Ex 1]1.F2.T3.T4.T5.F6.T7.T8.T9.F 10.F 11.F 12.T 13.F 14.T [Ex 2]1.browse2.sub-directory3.copyrighted4. custom-written5.unzip6.atrribute7.automatically8.decompressed[Ex 3]A. 1.F 2.G 3.H 4.C 5.D 6.A 7.B 8.EB. 1.profile 2.batch program/doc/1550f601a6c30c2259019e48.html work-aware program4.copyright5.browse6.platform7.kit8.zip[Ex 4]1.format/doc/1550f601a6c30c2259019e48.html unch3.Custom/doc/1550f601a6c30c2259019e48.html pressed5.unzip6.licensed7.test-run8.page mode [Ex 5]1.T2.F3.T4.F5.F6.F7.T8.F9.F 10.T 11.T 12.T 13.F 14.T 15.F 16.T 17.F 18.F 19.F 20.T 21.F 22.F [Ex 1]1.T2.T3.T4.F5.T6.T7.F8.T 10.F 11.T 12.F[Ex 3]1.entitled2.impractical3.paper4.major5.conveying6.eminet7.suffice8.programming language/doc/1550f601a6c30c2259019e48.html pilers 10.to lament11.coincide 12.successive[Ex 4]1.stumbled across2.were appalled at3.making4.was leveled5.analogous6.in futility7.confusion 8.is focused on [Ex 5]1.F2.T3.T4.T5.F6.F7.T8.T9.F 10.T 11.F 12.T 13.F 14.T。
计算机专业英语教程
计算机专业英语教程Computer Science English TutorialIntroduction:Computer science is a rapidly growing field that encompasses the study of computers, algorithms, software, and hardware. With the advancement of technology, computer science has become an integral part of our daily lives. In this tutorial, we will explore the basics of computer science, key concepts, and important terminology that are essential for understanding the field.Key Concepts:1. Algorithm: An algorithm is a step-by-step procedure or a finite sequence of instructions that is used for solving a problem or completing a task. It serves as the foundation of computer science and plays a crucial role in programming and problem-solving.2. Programming languages: Programming languages are used for writing software applications and creating instructions that a computer can execute. Common programming languages include Python, Java, C++, and JavaScript.3. Data structures: Data structures are arrangements of data that allow efficient storage, retrieval, and manipulation. Examples of data structures include arrays, linked lists, stacks, and queues.4. Operating systems: An operating system is a software that manages computer hardware and software resources and provides common services for computer programs. Examples of operatingsystems include Windows, macOS, and Linux.5. Artificial Intelligence (AI): AI refers to the simulation of human intelligence in machines that are programmed to think and learn like humans. AI applications include speech recognition, image processing, and autonomous vehicles.Important Terminology:1. Bit: The basic unit of information in computing and digital communications. It can represent a binary value of 0 or 1.2. Byte: A group of 8 bits. It is the fundamental unit of storage in a computer system.3. Compiler: A software program that translates source code written in a programming language into machine-readable code.4. Debugging: The process of identifying and fixing errors or bugs in software programs.5. Encryption: The process of converting data into a form that is unintelligible to unauthorized users.Conclusion:This tutorial has provided a brief overview of computer science and some of its key concepts and terminology. Computer science is a vast and evolving field, and it is crucial for professionals in this industry to have a strong understanding of the fundamentals. Bycontinually learning and exploring new concepts and technologies, one can stay at the forefront of this exciting field.。
计算机专业英语教程第四版翻译课后练习题含答案
计算机专业英语教程第四版翻译课后练习题含答案简介《计算机专业英语教程》是针对计算机专业学生编写的一本英语教材。
本书旨在帮助学生通过学习计算机领域的专业英语词汇和语法，提升他们的英语能力和技能。
本文将为读者提供该教材第四版的课后练习题及答案。
第一课练习题1.将下列单词从易到难排序：chip, computer, algorithm, software,desktop2.将下列单词从中文翻译为英文：程序设计，硬件，操作系统，输入，输出3.请解释下列缩略语的全称：RAM，CPU，OS答案1.desktop, chip, computer, software, algorithm2.programming, hardware, operating system, input, output3.RAM（Random Access Memory），CPU（Central Processing Unit），OS（Operating System）第二课练习题1.请翻译下列句子：计算机的功能越来越强大，它可以执行许多任务。
2.请解释下列单词的意思：interface，protocol，server，router答案puters are becoming more and more powerful and they canperform many tasks.2.interface（接口）, protocol（协议），server（服务器），router（路由器）第三课练习题1.请将下列单词按字母顺序排列：database，file，program，server，storage2.请填写下列句子的空格：计算机会读取从硬盘 __ （into）内存。
3.请解释下列单词的意思：database，algorithm，client，browser答案1.algorithm，database，file，program，server，storage2.into3.database（数据库），algorithm（算法），client（客户端），browser（浏览器）第四课练习题1.请翻译下列句子：今天我学会了如何编写计算机程序。
计算机专业英语教程(完整版)
1.1 The Invention of the Computer
1.1.1 The ENIAC Perhaps the most influential of the early computerlike devices was the Electronic Numerical Integrator and Computer, or ENIAC. It was developed by J. Presper Eckert and John Mauchly at the University of Pennsylvania. The project began in 1943 and was completed in 1946. The machine was huge; it weighed 30 tons and contained over 18,000 vacuum tubes. 也许早期最具影响力的类似计算机的装置应该是电子数字积分计算机， 或简称ENIAC。它是由宾夕凡尼亚大学的J. Presper Eckert 和John Mauchly 研制的。该工程于1943年开始，并于1946年完成。这台机 器极其庞大，重达30吨，而且包含18,000多个真空管。
❖ This book is very important to us
3
Key points: useful terms and definitions
of computers Difficult points:
describing the features of computers of each generation
known as 通常所说的，以……著称
Abbreviations:
ENIAC(Electronic Numerical Integrator and Computer) 电子数字积分计算机，ENIAC计算机 EDSAC (Electronic Delay Storage Automatic Computer) 延迟存储电子自动计算机 BINAC (Binary Automatic Computer) 二进制自动计算机 UNIVAC (Universal Automatic Computer) 通用自动计算机
(完整word版)计算机专业英语教程(第5版)翻译完整版
主存储器，也就是说内存，用于为处理器暂时存放程序和数据。所有的程序和数据在被操作之前必须从输入设备（如VDT）或者辅助存储器转存到主存储器中。主存储器存储容量通常是相当有限的，因此，在一个程序执行结束，它所占用的存储空间必须被重新分配给其它正在等待执行操作的程序。
Figure 1-1 illustrates how all input/output (I/O)is “read to” or “written from” primary storage. In the figure, an inquiry (input) is made on a VDT. The inquiry, in the form of a message, is routed to primary storage over a channel (such as a coaxial cable). The message is interpreted, and the processor initiates action to retrieve the appropriate program and data from secondary storage [3].The program and data are “loaded”, or moves, to primary storage from secondary storage. This is a nondestructive read process. That is, the program and data that are read reside in both primary storage (temporarily) and secondary storage (permanently). The data are manipulated according to program instructions, and a report is written from primary storage to a printer.
《计算机专业英语》电子教程讲义资料
计算机专业英语
1-5
Chapter 1 The History and Future of Computers
4. 了解科技英语的特点，掌握科技英语翻译要点
计算机专业英语
1-3
Chapter 1 The History and Future of Computers
Chapter 1 The History and Future of Computers
1.1 The Invention of the Computer
1.1 The Invention of the Computer
1.1.1 The ENIAC
While working on the ENIAC, Eckert and Mauchly were joined by a brilliant mathematician, John von Neuman. Together, they developed the idea of a stored program computer. This machine, called the Electronic Discrete Variable Automatic Computer, or EDVAC, was the first machine whose design included all the characteristics of a computer. It was not completed, however, until 1951.
计算机专业英语教程课件-Unit 11 (Operating System)
Later machines came with libraries of software, which would be linked to a user's program to assist in operations such as input and output and generating computer code from human-readable
symbolic code.
后来，机器附带的软件，将是链接到用
户的方案，以协助在产生的操作，如输 入和输出，从人类可读的符号代码生成 计算机代码操作。
This was the genesis of the modern-day operating system. However, machines still
the most widely used version of the Windows family is Windows XP, released
on October 25, 2001.
servers.
几乎在所有的计算机设备上都能找到操作系统， 其中包含从手机和视频游戏机到超级计算机和 Web服务器
In the early 1950s, a computer could execute only one program at a time.
在50年代初，计算机一次只能执行一 个程序。
Each user had sole use of the computer and would arrive at a scheduled time with program and data on punched paper cards and tape.
每个用户有单独使用的电脑，并会到达 一个预定程序和数据在穿孔纸卡片和磁 带。
计算机专业英语实用教程
in English in the field of computing
02
Course content
Covering a range of topics including computer hardware and
software, programming languages, databases, networks, and
lectures, practical exercises, and group discussions
The Importance of Learning Computer Professional English
• Global communication: As the world benefits more interconnected, being able to communicate in English is critical for computer professionals English is the language of the computing industry, and being able to speak and understand English will open more doors for career opportunities
vocabulary in the computer field, such as CPU, RAM, GPU, etc., able to quickly understand the content in English technical documents.
Understanding technical details
Able to understand technical details in English technical documents, such as operating system configuration, programming language syntax, etc.
《计算机专业英语教程(第2版)》教学大纲
课程教学大纲课程名称（中文）：信息技术基础（全英文）课程名称（英文）： Fundamentals of Information Technology 课程性质：（通识必修、通识选修、学科基础、专业必修、专业选修、教师教育）学分：2+2学时：72，其中理论学时：36，实践（实验）学时：36授课对象：中法工商管理创新实验班授课语言：英文开课院系：计算中心课程网址：大夏学堂https:///webapps/blackboard/execute/m odulepage/view?course_id=_360_1&cmp_tab_id=_706_1&editMode =true&mode=cpview撰写人：江红一、课程简介（英文）DescriptionThis Course is designed to enable students to use Information Technology (IT) systems and applications independently to support a range of information processing activities. It is designed to develop a broad knowledge of the theoretical concepts, principles, boundaries and scope of IT applications. These activities will be centred on using software applications packages (Windows, Word, Excel, PowerPoint, HTML, Access) tomeet complex information requirements while paying attention to security and the needs of other users.二、课程目标ObjectivesOn completion of the Course the students should be able to:1. Operate a range of IT equipment independently, giving attention to security and to other users.2. Use a range of software application packages to meet complex information requirements.三、教学内容、学时分配和作业要求Weekly Teaching GuideTeaching Schedule:四、教材、参考书目或其他学习材料⚫计算机专业英语教程（第2版），江红主编，清华大学出版社，2017.8. ISBN：9787302473190⚫计算机专业英语教程，江红主编，清华大学出版社，2012.1.ISBN: 9787302255321⚫信息技术基础（IT Fundamentals）双语教程. 江红主编，清华大学出版社，2008.11. ISBN: 9787302184232⚫（美）Timothy J. O'Leary, Linda I. O'Leary 著，计算机专业英语(Computing Essentials)，北京：高等教育出版社，2012. ISBN：9787040115451五、考核办法与评价结构比例六、教学和实践环境要求：Lecturing and Practicing Requirements:⚫Computer + Data projector⚫Speaker + microphone, etc., multimedia devices⚫Local Area Network⚫Windows 7 (English Version)⚫Office 2013 (Word, Excel, PowerPoint, Access) (English Version)⚫WINRAR⚫Authoring Tools: Dreamweaver, FrontPage, etc.。
新计算机专业英语教程课件
Unit 7 Database Principle
2013-8-28 计算机专业英语教程 4
计算机专业英语教程 9
2013-8-28
Desktop Computers
Desktop computers are the natural choice when a computer
remains in the same place for all of its working life.
2013-8-28
计算机专业英语教程
14
Notes
[2] The transistor meant more powerful, more reliable, and less expensive computers that would occupy less space and give off less heat than did vacuum-tube-powered computers. 译文：使用晶体管可做成功能更强、更可靠、更价 廉的计算机，它与真空管计算机相比占地面积小， 功耗小。 说明：本句的“that‖引导定语从句，修饰宾语 “computers‖。
2013-8-28 计算机专业英语教程 7
Computer Development
The First Generation of Computers
(1946 through 1959) The Second Generation of Computers (1959 through 1964) The Third Generation of Computers (1964 through 1971) The Fourth Generation of Computers (1971 through now)
计算机专业英语教程(第4版)全书译文
计算机专业英语教程（第4版）全书译文第1章：介绍计算机专业英语教程（第4版）全书是一本为计算机专业学生编写的英语教材。
本书旨在帮助学生提高英语水平，特别是在计算机领域的专业术语和技能方面。
本书是由经验丰富的专业人士编写的，其中包含了大量的案例研究和实践活动，以帮助学生更好地理解和应用所学知识。
第2章：计算机基础知识本章介绍了计算机的基础知识，包括计算机的组成部分、工作原理以及常见的计算机系统和网络。
通过学习这些内容，学生将能够了解计算机的主要组成部分以及它们之间的相互作用关系。
第3章：软件工程这一章节主要介绍了软件工程的基本概念和原则。
学生将学习软件生命周期、软件开发过程以及不同的软件工程方法和模型。
此外，本章还探讨了软件测试和质量保证的重要性。
第4章：数据库管理系统数据库管理系统是计算机专业中的重要主题。
本章介绍了数据库的基本概念和原理，包括数据库设计、数据模型和查询语言。
学生将通过学习数据库的相关内容，了解数据库在计算机领域中的应用以及其重要性。
第5章：计算机网络计算机网络是现代计算机技术中的关键领域。
本章讲解了计算机网络的基本概念、协议和技术，包括局域网、广域网和互联网。
学生将通过学习计算机网络的知识，了解网络通信的原理和实现方式，并掌握网络管理和安全方面的基本技能。
第6章：人工智能人工智能是计算机科学中的前沿领域，对计算机专业学生来说具有重要的意义。
本章介绍了人工智能的基本概念、算法和应用领域。
学生将通过学习人工智能的知识，了解智能系统的模型和设计原理，以及在现实生活中的实际应用。
第7章：计算机图形学计算机图形学是计算机专业的重要分支之一。
本章介绍了计算机图形学的基本原理和技术，包括图像处理、渲染和动画等方面。
学生将通过学习计算机图形学的知识，了解图形图像的生成和处理过程，掌握图形设计和开发的基本技能。
第8章：计算机安全计算机安全是计算机专业中的一个重要议题。
本章主要介绍了计算机安全的基本概念和技术，包括身份认证、访问控制和网络安全等方面。
计算机专业英语教程阅读计算机专业英语教程
计算机专业英语教程阅读计算机专业英语教程计算机专业英语教程阅读计算机专业英语教程阅读计算机软件专业英语教程篇一Computer hardware has four parts: the central processing unit (CPU) and memory, storagehardware, input hardware, and output hardware. 计算机硬件具有四部分：中央处理器和内存、存储硬件、输入硬件和输出硬件。
The part of the computer that runs the program is known as the processor or central processingunit (CPU). In a microcomputer, the CPU is on a single electronic component, themicroprocessor chip, within the system unit or system cabinet. The CPU itself has two parts:the control unit and the arithmetic-logic unit. In a microcomputer, these are both on themicrocomputer chip. 计算机运行程序的部分被称为处理器或中央处理单元。
在微型计算机中，是在一个单独的电子元件上，即微处理器芯片上，它在系统单元内或系统机箱内。
本身具有两个部分：控制单元和算术一逻辑单元。
在微型计算机中，这两个部分都在微型机芯片上。
The Control Unit ——The control unit tells the rest of the computer s ystem how to carry out aprogram“s instructions. It directs the movement of electronic signals between memory and thearithmetic-logic unit. It also directs these control signals between the CPU and input andoutput devices. 控制单元控制单元告诉计算机系统的其他部分如何完成程序指令。