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Chapter 1 Fundamentals of Computers(计算机基础)1

Text1

Computer Generations(计算机的发展)1

Computer Hardware Basics(计算机硬件基础)4

Software Concepts(软件的概念)8

Ianguage Focus10

The Features and Reading Tips of Specialized English(专业英语的特点及阅读技巧)10

Exercises11

Reading Material13

Types of Computers(计算机的类型)13

Chapter 2 Operating system(操作系统)16

Text16

Summary of OS(操作系统概述)16

The Disk Operating System(DOS)(DOS操作系统)19

Windows：Past，Present and Future(Windows的过去、现在和未来)22

Language Focus24

The Components of Specialized Paper(专业论文的组成要素)24

Exercises26

Reading Material29

UNIX Goes Upscale(UNIX趋于完美)29

Chapter 3 Algorithms and Data Structures(算法与数据结构)32

Text32

Algorithm(算法)32

Abstract Data Types(抽象数据类型)36

Language Focus39

The Features of Science and Technology Terms(科技术语的特点)39

Exercises40

Reading Material42

Typical Data Structures—Stacks and Queues(典型的数据结构——栈和队列)42

The Concept of Program Design(程序设计的概念)44

Text44

Chapter 4 Program Design(程序设计)44

Object-oriented Programming(面向对象的程序设计)47

Language Focus50

Word Building of Specialized English(专业英语构词法)50

Exercises52

Reading Material54

Programming Language(程序设计语言)54

Chapter 5 Software Development(软件开发)58

Text58

What is Software Engineering？(什么是软件工程？)58

Language Focus62

The Features of Specialized English Sentences(专业英语句子结构的特点)62

Exercises63

Development of Computer-Aided Software Engineering(CASE的发展)66

Reading Material66

Chapter 6 Computer Networks(计算机网络)69

Text69

Growth of Computer Networking(计算机网络的发展)69

Internet(因特网)71

Language Focus74

Translating Skills of Specialized English Sentences(专业英语句子的翻译技巧)74

Exercises75

Reading Material78

Intranet(企业网)78

Chapter 7 Multimedia Technology(多媒体技术)82

Text82

Multimedia(多媒体)82

Elements of Multimedia(多媒体元素)84

Language Focus88

The Consistency of Specialized English Writing(专业英语写作的连贯性)88

Exercises89

Reading Material91

Introduction to CD-ROM(CD-ROM简介)91

Chapter 8 Computer Graphics(计算机图形学)95

Text95

Overview of Computer Graphics(计算机图形学概述)95

Language Focus99

Contextual Reference(上下文参照)99

Exercises100

Reading Material102

The Applications of Computer Graphics(计算机图形学的应用)102

Chapter 9 Digital Image Processing(数字图像处理)107

Text107

Digital Image Processing(数字图像处理)107

Organizing information(组织信息)113

Language Focus113

Exercises114

Reading Material117

Components of an Image Processing System(图像处理系统的组成)117

Chapter 10 Database(数据库)121

Text121

Database(数据库)121

Management Information System(MIS)(管理信息系统)124

Language Focus126

Explanations and Definitions(解释与定义)126

Exercises127

Reading Material129

Database Management System(DBMS)(数据库管理系统)129

Data Models(数据模型)131

Text133

What is AI？(什么是人工智能？)133

Chapter ll Artificial Intelligence(人工智能)133

Expert Systems(专家系统)136

Language Focus139

Classifying(分类)139

Exercises140

Reading Material142

Brief History of AI(人工智能简史)142

Chapter 12 Computer Applications(计算机应用)145

Text145

Office Automation(办公自动化)145

A General CAD System(CAD系统)148

Language Focus150

Cause and Effect(因果关系)150

Exercises151

Electronic Mail(电子邮件)153

Reading Material153

Electronic Business(电子商务)155

Chapter 13 Problems Coming from Computers(计算机带来的问题)157

Text157

Computer Virus(计算机病毒)157

Computer Security(计算机安全)158

Health Risks Using Computers(计算机对健康的危害)159

Language Focus161

Application Writing in English(英语应用文写作)161

Exercises164

Reading Material166

Benevolent Worms(仁慈的“蠕虫”)166

Content Filtering Sifts out Viruses(基于内容过滤的病毒审查)167

Appendix I Key to Exercises(练习题答案)169

Appendix Ⅱ Glossary of Technical Terms and Abbreviations(科技术语与缩写汇编)182

Appendix Ⅲ Grammar(语法)206