计算机专业英语张强华第二版重点单词及部分课后答案.docx

1、计算机专业英语张强华第二版重点单词及部分课后答案Unit 1单词：Hardware 硬件Monitor 监视器Motherboard 主板memory 记忆，回忆，存储器mouse 鼠标keyboard 键盘disk 磁盘，圆盘，唱片floppy 软、软盘instruction 指令，命令，指示，用法说明screen 屏，屏幕view 视域，观察，观看information 消息，信息，通知equip 装备，配备socket 插孔，孔，套接字temporarily 暂时地，临时地I/O port 输入输出接口Circuit board 电路板In reality 事实上Extra key 扩充

2、键Be uesd in 用于Disk drive 磁盘驱动器CPU（central process unit）中央处理器RAM（random access memory）随机存储器ROM（read only memory）只读存储器remember 记得，想起，记住sequence 连续，继续，次序animation 动画片 ，卡通type 类型，样式pointer 指针，指示器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，储藏diskette 磁盘input 输入

3、output 输出remove from c从。删除in addition to 除，之外removable disk 可移动硬盘external device 外部设备serial port 串行接口be capable of 能够，具有。能力USB（universal serial bus）通用串行总线SCSI（small computer system interface）小型计算机系统接口Ex. 3根据下面英文解释，写出相应英文词汇（使用学过单词、词组或缩略语）英 文 解 释词 汇1) A processor whose elements have been miniaturized

4、into one or a few integrated circuits. It is usually used in PC.1) CPU中央处理器2) The main board of a computer, usually containing the circuitry for the central processing unit, keyboard, and monitor and often having slots for accepting additional circuitry.2) motherboard主板3) A unit of a computer that p

5、reserves data for retrieval.3) memory 存储器4) A hand-held, button-activated input device that when rolled along a flat surface directs an indicator to move correspondingly about a computer screen, allowing the operator to move the indicator freely, as to select operations or manipulate text or graphic

6、s.4) mouse 鼠标5) A set of keys, as on a computer terminal, word processor, typewriter.5) keyboard 键盘6) A connection point for a peripheral device.6) port 接口7) A machine code telling a computer to perform a particular operation.7) instruction 指令 命令8) The information or image displayed at a given time

7、on a monitor, display, or video terminal:8) screen 屏幕9) An input device, sometimes part of a standard typewriter keyboard, consisting of a separate grid of numerical and function keys arranged for efficient data entry.9) keypad 键区10) Information put into a communications system for transmission or i

8、nto a computer system for processing.10) input 输入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快速启动按钮。Ex. 9用that从句做宾语将下面汉语译成英语你应该知道，你不仅仅能读取磁盘上数据，也能够往上面写新信息1. You should know that you can not only read data from the disk but also write new information to it. 你应该意识到，

9、软盘容纳不了多少数据2. You should realize that floppies do not hold too much data.我们计算机老实说，USB要比火线慢多了3. Our computer teacher said that USB is much slower than Firewire.我认为CPU主要责任是执行指令4. I think/believe that the CPU is primarily responsible for executing instructions.Unit 2单词Access 访问 存取Accessory 附加设备Analog 模拟

10、物 相似物Attached 附上。Component 部件Configuration 配置Convert 使转变Demodulate 使调解，使检波Document 文档，资料Drive 驱动器Eletronic 电子Flatbed 平板 Graphic绘画似，图解Handheld 手持Hopper-feed 单进Interconnect 互相连接BIOS（basic input/output system）基本输入输出系统Microprocessor 微处理器Modem 调制解调器Modulate 调制 调整Promote 提供Reproduce 再生，复制Resolution 分辨率Ret

11、rieve 检索Sequential 继续，后果Analog signal 模拟型号Expansion card 扩展卡Expansion slot 扩展槽Hard disk 硬盘Hard drive 硬盘驱动器Laser printer 激光打印机Plug and play 即插即用Video card 视频卡CMOS(complementary metal oxide semiconductor) 互补金属氧化物半导体Ex. 3根据下面英文解释，写出相应英文词汇（使用学过单词、词组或缩略语）英 文 解 释词 汇1) A device that reads data from and wri

12、tes data onto a storage medium, such as a floppy disk.1) drive 驱动器2) The part of a system that produces printed matter.2) printer 打印机3) Numerical or other information represented in a form suitable for processing by computer.3) data 数据4) To vary the frequency, amplitude（振幅）, phase, or other characte

13、ristic of (electromagnetic waves).4) modulate 调制 调整5) An integrated circuit that contains the entire central processing unit of a computer on a single chip.5) microprocessor 微处理器6) a criterion（标准）.6) standard 标准7) The point of interaction or communication between a computer and any other entity, suc

14、h as a printer or human operator.7) interface 接口 界面8) An activity providing entertainment or amusement; a pastime:8) game 游戏9) Circular regions a disk is divided into9) track 磁道10) The combination of equipment needed to run a computer system10) configuration 配置Unit 3Ex. 3根据下面英文解释，写出相应英文词汇（使用学过单词、词组或

15、缩略语）英 文 解 释词 汇A tiny slice or chip of material on which is etched or imprinted a complex of electronic components and their interconnections.IC 集成电路A fast storage buffer in the central processing unit of a computer.Cache 高速缓存A small memory that allows fast access to permanently stored data but prevents addition to or modification of the data.ROM 只读存储器A machine code telling a computer to perform a particular operation.Instruction 命令 指令A minute slice