storage location存储位置
chareters per sccond字符每秒
millions of instructions per second百万条指令每秒
unit 3
arithmetic and logic unit算术逻辑部件
data bus数据总线
execution cycle执行周期
一，短语(1~11)
Unit 1
Amount of memory内存量内存容器
Central processing unit中央处理器
Collect data收集数据
Computer instruction计算机指令
Computerprocessing计算机处理
Electromagneticsignals电磁信号
Local area networks局域网
Megabits per second兆或百万比特每秒
Plain old telephone service简单的饿老式电话服务
Public swiched telephone network公共交换电话网络
Transmission control protocol/internet protocol传输控制协议/网际协议
Multiplayer Game多人游戏
multiple protocols多重协议
network adapter网络适配器
network protocol网络协议
premier technology首选技术
presentation layer表现层
ring network环状网络
routing control路由控制
Letter—quality printer印刷质量打印机
Line-printer行式打印机
Photocopying machine复印机
Print mechanism打印机械
Thermal printer热敏式打印机
Tractor feed送纸器
Video display image视频显示图像
Computer output on microfiche/miscrofilm微缩胶片计算机输出系统/萎缩胶卷计算机输出系统
microwave tower微波塔
relation station中继站
shielded cable屏蔽电缆
twisted-pair wire双胶线
Unit 10
antivirus software防病毒软件
attached file附件
bottom line最重要的事实；账本底线
chat groups聊天小组
crash course速成班
executable(.exe) files可执行文件
millennium bug (病毒软件)千年虫
plain text file纯文本文件
Unit 11
angle bracket尖括号
carriage return回车
client browser客户浏览器
full-length version全文版本
Web server网络服务器
word wrapping单词移行
二、选词填空(1~10)
（每条句子只有原文一部分，画线部分是答案）
Unit 1
1.The computer’sinputreads
2.With a touch screenscreen
3.The processormanipulatethe data,
4.If a computer is to function withoutinstructions
5.In windows 98,the Recycle Binretrieve
6.Input is aprocessthatcode
7.One way of obtaininghardcopy
8.The cursor control keys found onfunction/code/instruction
erasable programmable read-only memory可擦可编程只读存储器
programmable read-only memory可编程只读存储器
read-only memory只读存储器
random access memory随机存取存储器
unit 5
circuit swiching电路交换
Processinghardware处理硬件
Processingpower处理能力
Retrieve the data恢复数据
Sophisticated software高级软件
Storage hardware存储硬件
Well-designed CPU设计良好的CPU
Central processing unit中央处理器
global context全球环境
hard-copy硬拷贝
HTML-coded information超文本置标语言编码信息
local-viewing mode本地浏览模式
markup tag标记标识
platform-independent style独立平台风格
required elements必备要素
5.A filename can be from oneconverts
6.The microprocessor , which can becircuitry
7.The processor is required tosynchronize
8.Theinternal clockin the circuitry generates
Unit 3
1.Theconfigurationcommands in CONFIG.SYS
2.What a computer program producesconverts
3.Data may be transferreddata bus
4.The letter T and the numbercharacters
Unit 6
Access information存取信息
Carbon copy复写本
Character-mapped display字符映像显示
Color bit-mappedgraphics彩色位映像图
Compatible with与兼容
Computer terminal计算机终端
Continuous-form paper连续带孔纸
5.The size and number of theprocessing cabilities
6.In general, a ROM chip storesinstructions
7.Gigantic amount of scientificcomputation
8.When you meet difficulties incomputer professional
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
5.A computer equipped with a largesophisticated
6.Many other manufacturers have producedcompatible
7.SMARTDRV.SYScache
8.If you are buying a computerupgrade
header information头部信息，标签信息
IP addressndom interval随机区间杂乱间隔
Star network星状网络
Gigabits per second吉比特每秒
Kilobits per second千比特每秒
lpmlines per minute每分钟的行数
Unit 8
addressing control寻址/选址控制
application layer应用程序层
bus networks总线网络
communication channel信道
communication language通信语言
corporate/research networks企业/科研网络
cache memory高速缓冲存储器
closed arthitecture非开放式体系结构
expansion slot扩展槽
extended memory扩充内存
external memory board外存板
open arthitecture开放式体系结构
parity chip校验芯片
electrically-erasable programmable read-only memory电擦除可编程只读存储器
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
session layer会话层
wired(wireless) network(ing)有线（无线）网络
Unit 9
coaxial cable同轴电缆
digital signal数字信号