《计算机英语》

CONTENTS 目录1

Part One Text　课文1

Lesson One　Digital Logic　数字逻辑1

Lesson Two Basic Logic Gates（part one）　基本门电路（上）7

Lesson Three Basic Logic Gates（part two）　基本门电路（下）17

Lesson Four Thecomputer　计算机23

Lesson Five Number Systems（part one）　数制（上）33

Lesson Six Number Systems（part two）　数制（下）39

Lesson Seven　Transmission Codes　传输码46

Lesson Eight File Store　文件储存58

Lesson Nine　Peripherals　外部设备65

Lesson Ten Input/Output Bus and Input/Output Interface　输入／输出总线及输入／输出接口71

Lesson Eleven What the Operating System Does 操作系统能做什么78

Lesson Twelve The‘High—Level Language’ 高级语言85

Lesson Thirteen What Is A Database Management System 什么是数据库管理系统92

Lesson Fourteen Computer and Information Management　计算机和信息管理98

Lesson Fifteen SoftwareDevelopment　软件开发105

Lesson Sixteen LANS and WANS and now MANS　局域网、广域网及现在的市域网116

Lesson Seventeen Factories of the 90s 九十年代的工厂123

Lesson Eighteen Computer Virus　计算机病毒129

Part Two English SignalsPointed out on the Sereen of the Computer　计算机屏幕上出现的英文提示信息136

Part Three　Vocabularies for Computer 计算机常用词汇800条160