计算机专业英语PDF电子书下载

Unit 1 Introduction to Computers 1

Part Ⅰ Text 1

Part Ⅱ Exercises 6

Part Ⅲ Reading Material 7

Part Ⅳ Reading Skills Ⅰ 13

Unit 2 Fundamentals of Computer Hardware 15

Part Ⅰ Text 15

Part Ⅱ Exercises 18

Part Ⅲ Reading Material 19

Part Ⅳ Reading Skills Ⅱ 25

Unit 3 Central Processing Unit 28

Part Ⅰ Text 28

Part Ⅱ Exercises 32

Part Ⅲ Reading Material 33

Part Ⅳ Reading Skills Ⅲ 39

Unit 4 Computer Peripherals 43

Part Ⅰ Text 43

Part Ⅱ Exercises 47

Part Ⅲ Reading Material 48

Part Ⅳ Reading Skills Ⅳ 53

Unit 5 Fundamentals of Computer Software 62

Part Ⅰ Text 62

Part Ⅱ Exercises 66

Part Ⅲ Reading Material 66

Part Ⅳ Reading Skills Ⅴ 68

Unit 6 System Software 73

Part Ⅰ Text 73

Part Ⅱ Exercises 80

Part Ⅲ Reading Material 81

Part Ⅳ Reading Skills Ⅵ 85

Unit 7 Application Software 89

Part Ⅰ Text 89

Part Ⅱ Exercises 92

Part Ⅲ Reading Material 94

Part Ⅳ Reading Skills Ⅶ 99

Unit 8 Computer Network Knowledge 101

Part Ⅰ Text 101

Part Ⅱ Exercises 105

Part Ⅲ Reading Material 106

Part Ⅳ Reading Skills Ⅷ 108

Unit 9 The Internet 112

Part Ⅰ Text 112

Part Ⅱ Exercises 115

Part Ⅲ　Reading Material 117

Part Ⅳ　Word Building Ⅰ 119

Unit 10 Internet 2 123

Part Ⅰ Text 123

Part Ⅱ　Exercises 125

Part Ⅲ Reading Material 127

Part Ⅳ Word Building Ⅱ 129

Unit 11 Antivirus Technology 132

Part Ⅰ Text 132

Part Ⅱ　Exercises 135

Part Ⅲ Reading Material 136

Part Ⅳ Translation Skills Ⅰ 138

Unit 12 Computer Firewalls 141

Part Ⅰ Text 141

Part Ⅱ Exercises 144

Part Ⅲ Reading Material 145

Part Ⅳ Translation Skills Ⅱ 147

Unit 13 Encryptions 150

Part Ⅰ Text 150

Part Ⅱ Exercises 153

Part Ⅲ Reading Material 154

Part Ⅳ Translation Skills Ⅲ 157

Unit 14 Database Overviews 159

Part Ⅰ Text 159

Part Ⅱ Exercises 162

Part Ⅲ Reading Material 163

Part Ⅳ Translation Skills Ⅳ 166

Unit 15 Multimedia Technologies 169

Part Ⅰ Text 169

Part Ⅱ Exercises 173

Part Ⅲ Reading Material 174

Part Ⅳ Translation Skills Ⅴ 178

Unit 16 Electronic Commerce 179

Part Ⅰ Text 179

Part Ⅱ Exercises 184

Part Ⅲ Reading Material 185

Part Ⅳ Translation Skills Ⅵ 188

Unit 17 Search Engine Technologies 189

Part Ⅰ Text 189

Part Ⅱ Exercises 192

Part Ⅲ Reading Material 193

Part Ⅳ Translation Skill Ⅶ 196

Unit 18 About the Searching of Microsoft.com 204

Part Ⅰ Text 204

Part Ⅱ Exercises 207

Part Ⅲ Reading Material 208

Part Ⅳ Writing Skills Ⅰ 211

Unit 19 Types of Search Engines 213

Part Ⅰ Text 213

Part Ⅱ Exercises 215

Part Ⅲ Reading Material 216

Part Ⅳ　Writing Skills Ⅱ 218

Unit 20 Computer Documents 220

Part Ⅰ Text 220

Part Ⅱ Exercises 223

Part Ⅲ Reading Material 224

Part Ⅳ Writing Skills Ⅲ 227

Unit 21 Windows Help Documents 231

Part Ⅰ Text 231

Part Ⅱ Exercises 234

Part Ⅲ Reading Material 235

Part Ⅳ Writing Skills Ⅳ 237

参考文献 240