计算机专业英语教程PDF电子书下载

Chapter 1 Information Technology and the Third Industrial Revolution 1

Introduction 1

Section A Information Technology 2

1．Cloud Computing 2

2．Modern Information Technology Departments 4

3．Hardware 5

4．Software 6

5．Notes 7

6．Exercises 8

Section B The Third Industrial Revolution 8

1．Five Pillars 9

2．3D Printing in the Third Industrial Revolution 11

3．Notes 13

4．Exercise 13

Section C Review,Reading,Computer Terms and Exercise 13

1．Review 13

2．Supplementary Reading 15

3．Computer Terms 16

4．Exercise 23

Chapter 2 System Unit 25

Introduction 25

Section A System Unit,Electronic Data and Instructions 25

1．System Unit 25

2．Electronic Data and Instructions 28

3．Notes 30

4．Exercise 33

Section B Buses,Ports,Slots,and Power Supplies 35

1．Buses 35

2．Ports 35

3．Expansion Slots 37

4．Power Supplies 39

5．Notes 40

6．Exercises 41

Section C Review and Translation 42

1．Review 42

2．Translation 44

Chapter 3 Data Structures 47

Introduction 47

Section A Fundamentals and Implementation 48

1．Data Structure Fundamentals 48

2．Data Structures Implementation 53

3．Notes 64

4．Exercises 65

Section B Constructed Data Structures 67

1．Customized Data Types 67

2 Classes and Objects 71

3．Notes 74

4．Exercises 74

Section C Review and Grammar 76

1．Review 76

2．Grammar 77

Chapter 4 Computer Programming and Its Languages 81

Introduction 81

Section A Computer Programming 81

1．Introduction 81

2．Different Types of Computer Prograrnming 82

3．Object-Oriented Programming 83

4．Programming Style 85

5．Notes 90

6．Exercises 92

Section B Computer Programming Languages 94

1．History of Programming Language 94

2．Low-level Programming Language 96

3．High-Level Programming Language 99

4．Notes 103

5．Exercises 104

Section C Self-evaluation and Review 107

1．Self-evaluation 107

2．Review 109

Chapter 5 Operating Systems 113

Introduction 113

Section A Description of Operating Systems 113

1．General Knowledge of Operating Systems 113

2．The History of Operating Systems 114

3．Note 116

4．Exercise 117

Section B Components of an Operating System 121

1．A Software Survey 121

2．The Shell of an Operating System 122

3．The Kernel of an Operating System 124

4．Notes 128

5．Exercises 128

Section C Reading and Exercise 133

1．Supplementary Reading 133

2．Exercise 135

Chapter 6 Application Software—Database and Multimedia 137

Introduction 137

Section A Database 137

1．About Database and DBMS 138

2．Features 139

3．Applications of Databases 141

4．Database Development Platforms 142

5．Notes 145

6．Exercise 147

Section B Multimedia 149

1．Introduction 149

2．The Elements of Multimedia 150

3．Interactive Multimedia Applications 156

4．Notes 157

5．Learning Task 158

Section C Review,Reading and Grammar 159

1．Review 159

2．Supplementary Reading 164

3．Grammar 165

Chapter 7 Internet 167

Introduction 167

Section A Internet Communication 168

1．The History of the Internet 168

2．Web Basics 169

3．Accessing the Internet 172

4．Notes 173

5．Exercise 175

Section B Internet Applications 177

1．Communication 177

2．Web Search Engine 179

3．Electronic Commerce 180

4．Data Transfer 181

5．Globalization and the 21st Century 182

6．Notes 183

7．Exercises 184

Section C Reading,Grammar and self-evaluation 187

1．Supplementary Reading 187

2．Grammar 189

3．Self-evaluation 190

Chapter 8 Computer Network 193

Introduction 193

Section A Network Software 194

1．Example Networks 194

2．Protocol Hierarchies 197

3．Types of Networks 198

4．Notes 201

5．Exercises 202

Section B Network Hardware 203

1．Guide 203

2．Physical Communication Channel 204

3．Basic Hardware Components 206

4．Notes 210

5．Exercise 210

Section C Review and Abstracting 213

1．Review 213

2．Writing an Abstract 214

References 221

Appendix Common Vocabulary in English for Computer Specialty 223