计算机专业英语PDF电子书下载

LESSON ONE Computer Basic Knowledge 1

Text One　Computer Evolution 1

Text Two　Introduction of Computer 5

Language Focus 13

Reading Material 17

LESSON TWO　Computer System 21

Text One　Sort of Computer System 21

Text Two Introduction of Windows XP 24

Text Three　Data Structure 30

Language Focus 35

Reading Material 39

LESSON THREE Computer Hardware 42

Text One　Organization of Computer System Components 42

Text Two　Peripherals 46

Language Focus 51

Reading Material 54

LESSON FOUR　Office Automation 57

Text One　Fundament of Office Automation 57

Text Two Office Software 65

Language Focus 74

Reading Material 79

LESSON FIVE Multimedia 82

Text One Introduction of Multimedia 82

Text Two Multimedia Software 86

Language Focus 92

Reading Material 95

LESSON SIX　Computer Programming 98

Text One　Introduction of Computer Programming 98

Text Two　Programming Languages 102

Language Focus 108

Reading Material 110

Text One　Data Communications 115

LESSON SEVEN Computer Network 115

Text Two Internet 120

Text Three　Encryption 127

Language Focus 132

Reading Material 136

LESSON EIGHT Computer Virus 139

Text One　Introduction ofVirus 139

Text Two　Virus Endanger 145

Language Focus 149

Reading Material 151

附录A　语法 154

A.1 词汇 154

A.2 句子 157

A.3 否定与疑问 162

A.4 时态 164

A.5　被动语态 166

A.6　形容词与副词的比较级 167

A.7　动词的非谓语形式 169

A.8　复合句 173

A.9　虚拟语气 180

附录B　参考译文 181

第1课　计算机入门 181

第2课　计算机系统 185

第3课　计算机硬件 190

第4课　办公自动化 193

第5课　多媒体 200

第6课　计算机编程 203

第7课　计算机网络 206

第8课　计算机病毒 210

附录C　词汇表 214

参考文献 250