计算机专业英语PDF电子书下载

目录 1

第一部分　计算机引论 1

Unit One Introduction of Computers 1

Text A Evolution of Computer 1

Text B Social Impact Characteristics of Computer Technology（1） 5

Text C Social Impact Characteristics of Computer Technology（2） 9

Text D The Changing of Computer Interfaces 13

Unit Two Computer Haredware 23

Text A Explore the System Unit 23

Text B What Make Up A Computer 26

Text C Basic Input and Output Devices 30

Text D Fixed Disk and Floppy Drives 35

Unit Three Computer Software 45

Text A Types of Software 45

Text B About DOS 49

Text C Introduction of Microsoft Windows 52

Text D An Introduction to Microsoft Word 56

Unit Four Computer Virus 66

Text A What Is a Virus 66

Text B Effects of Computer Virus to the Society 69

Text C History of Computer Virus 72

Text D Computer Virus Timeline 74

第二部分　计算机编程基础 84

Unit Five Program Design 84

Text A Introduction of C Language 84

Text B Multiprogramming and Multiprocessing 88

Text C Object-Oriented Programming 92

Text D Steps in Problem Solving 95

Unit Six Databese Systems 104

Text A Fundamental Concepts of Database 104

Text B Three Data Models 108

Text C Introduction to Relational Database Systems 112

Text D Database Website Rules 116

Text A Systems and Systems Analysis 123

Unit Seven Systems Analysis and Design 123

Text B Problem Definition and Analysis 127

Text C Systems Design 132

Text D Systems Implementation and Maintenance 136

第三部分 多媒体技术 143

Unit Eight Image Manipulation 143

Text A Understanding Computer Images 143

Text B Photoshop 148

Text C 24-Bit Color 152

Text D Application of Computer Graphics 155

Unit Nine Multimedia Technology 164

Text A The Emergence of Multimedia 164

Text B Multimedia Technology 168

Text C What is MPC? 172

Text D The Impact of Multimedia On Education 176

Unit Ten Computer Network 184

Text A Internet Summary 184

第四部分 网络与电子商务 184

Text B Computer Network 187

Text C Encryption:40-Bit and 128-Bit Internet Security 193

Text D Linking Terminals and Computers 197

Unit Eleven E-Commerce 205

Text A Introduction of E-Commerce 205

Text B Preparation for Setting up E-Commerce 210

Text C E-Commerce Security 214

Text D Electronic Cash 218

Text A Virtual Reality 225

第五部分 计算机新技术 225

Unit Twelve Computer Applications 225

Text B Digital Photography 228

Text C Applications of Artificial Intelligence 232

Text D Ubiquitous Computing 236

附录一　单词表 243

附录二　词组表 257

附录三　英汉计算机缩略语 261

附录四　科技英语写作要点 283