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