Unit 1 Computer,Information Technology and You 1
TASK Ⅰ Careers in IT 1
Careers:Different Kinds of Positions in IT 1
Dialogue:Practice with Your Partner 2
TASK Ⅱ TEXT A 2
Computer:A Great Impact on People's Lives 2
Exercises 6
TASK Ⅲ TEXT B 7
What Is Information Technology 7
Exercises 9
TASK Ⅳ Writing Training 10
Personal Statement 10
TASK Ⅴ Translation Tips 11
专业英语语言结构特点 11
TASK Ⅵ Legendary Stories in IT 15
The Microsoft Story 15
Unit 2 Computer Hardware 17
TASK Ⅰ Careers in IT 17
Careers:Computer Technician 17
Dialogue:Practice with Your Partner 17
TASK Ⅱ TEXT A 18
The Organization of Computer System Unit 18
Exercises 21
TASK Ⅲ TEXT B 22
Input and Output 22
Exercises 24
TASK Ⅳ Writing Training 25
Business Card 25
TASK Ⅴ Translation Tips 25
计算机英语专业词汇的构成 25
TASK Ⅵ Legendary Stories in IT 30
The Apple Inc 30
Unit 3 System Software 31
TASK Ⅰ Careers in IT 31
Careers:Computer Support Specialist 31
Dialogue:Practice with Your Partner 31
TASK Ⅱ TEXT A 32
Basics of System Software 32
Exercises 34
TASK Ⅲ TEXT B 36
Operating Systems 36
Exercises 39
TASK Ⅳ Writing Training 40
Invitation Card 40
TASK Ⅴ Translation Tips 41
构词法Ⅰ：英语构词的3种方法 41
TASK Ⅵ Legendary Stories in IT 43
The HP Story 43
Unit 4 Application Software 44
TASK Ⅰ Careers in IT 44
Careers:Computer Trainer 44
Dialogue:Practice with Your Partner 44
TASK Ⅱ TEXT A 45
Basics of Application Software 45
Exercises 48
TASK Ⅲ TEXT B 49
Web-based Applications 49
Exercises 51
TASK Ⅳ Writing Training 52
Job Advertisement 52
TASK Ⅴ Translation Tips 53
构词法Ⅱ：名、动词前缀和后缀 53
TASK Ⅵ Legendary Stories in IT 56
SAP:the world's Largest Business Software Company 56
Unit 5 Programming Language 58
TASK Ⅰ Careers in IT 58
Careers:Computer Programmer 58
Dialogue:Practice with Your Partner 58
TASK Ⅱ TEXT A 59
Introduction to Programming Language 59
Exercises 61
TASK Ⅲ TEXT B 62
Basics of Object-Oriented Programming 62
Exercises 64
TASK Ⅳ Writing Training 65
Notice 65
TASK Ⅴ Translation Tips 66
构词法Ⅲ：形容词、副词前缀与后缀 66
TASK Ⅵ Legendary Stories in IT 68
Facebook 68
Unit 6 Database 70
TASK Ⅰ Careers in IT 70
Careers:Database Administrator 70
Dialogue:Practice with Your Partner 70
TASK Ⅱ TEXT A 71
Introduction to Database 71
Exercises 73
TASK Ⅲ TEXT B 74
Database Management System 74
Exercises 77
TASK Ⅳ Writing Training 78
Resume 78
TASK Ⅴ Translation Tips 79
构词法Ⅳ：词尾与词性 79
TASK Ⅵ Legendary Stories in IT 81
Oracle:Source of Wisdom 81
Unit 7 Computer Network 82
TASK Ⅰ Careers in IT 82
Careers:Network Administrator 82
Dialogue:Practice with Your Partner 82
TASK Ⅱ TEXT A 83
Introduction to Computer Network 83
Exercises 85
TASK Ⅲ TEXT B 86
Network Architecture 86
Exercises 88
TASK Ⅳ Writing Training 89
Superscription 89
TASK Ⅴ Translation Tips 90
常用英汉互译技巧 90
TASK Ⅵ Legendary Stories in IT 95
Intel Changes Old Logo 95
Unit 8 The Internet and World Wide Web 97
TASK Ⅰ Careers in IT 97
Careers:Webmaster 97
Dialogue:Practice with Your Partner 98
TASK Ⅱ TEXT A 98
What Is the Internet 98
Exercises 100
TASK Ⅲ TEXT B 101
Designing Websites 101
Exercises 103
TASK Ⅳ Writing Training 104
The Structure of a Letter 104
TASK Ⅴ Translation Tips 107
被动语态的译法 107
TASK Ⅵ Legendary Stories in IT 110
The Baidu Story 110
Unit 9 Information Security 112
TASK Ⅰ Careers in IT 112
Careers:Information Security Consultant 112
Dialogue:Practice with Your Partner 112
TASK Ⅱ TEXT A 113
What Is Information Security 113
Exercises 115
TASK Ⅲ TEXT B 116
Threats to Computer Security 116
Exercises 118
TASK Ⅳ Writing Training 119
Commonly-used Opening ＆ Closing Sentences ofLetter 119
TASK Ⅴ Translation Tips 120
名词从句、定语从句和状语从句的译法 120
TASK Ⅵ Legendary Stories in IT 124
Bridge Between the Old and the New 124
Unit 10 Electronic Commerce 126
TASK Ⅰ Careers in IT 126
Careers:E-commerce Specialist 126
Dialogue:Practice with Your Partner 127
TASK Ⅱ TEXT A 127
A Guide to E-commerce 127
Exercises 129
TASK Ⅲ TEXT B 131
E-commerce Applications in China 131
Exercises 133
TASK Ⅳ Writing Training 134
Memo 134
TASK Ⅴ Translation Tips 135
复杂定语（从句）的翻译技巧之一 135
TASK Ⅵ Legendary Stories in IT 137
Mayun,Alibaba and Taobao 137
Unit 11 Multimedia 140
TASK Ⅰ Careers in IT 140
Careers:Multimedia Designer 140
Dialogue:Practice with Your Partner 140
TASK Ⅱ TEXT A 141
What Is Multimedia 141
Exercises 144
TASK Ⅲ TEXT B 145
How to Use Multimedia Technology 145
Exercises 147
TASK Ⅳ Writing Training 148
Certificate 148
TASK Ⅴ Translation Tips 150
复杂定语（从句）的翻译技巧之二 150
TASK Ⅵ Legendary Stories in IT 153
Lenovo:A Worldwide Leader in PC 153
Unit 12 Your Future and Information Technology 154
TASK Ⅰ Careers in IT 154
Careers:More Kinds ofPositions in IT 154
Dialogue:Practice with Your Partner 155
TASK Ⅱ TEXT A 156
A Look to The Future ofInformation Technology and Society 156
Exercises 158
TASK Ⅲ TEXT B 159
How You Can Be a Winner 159
Exercises 161
TASK Ⅳ Writing Training 162
Recommendatio 162
TASK Ⅴ Translation Tips 164
英语长句的翻译 164
TASK Ⅵ Legendary Stories in IT 168
Eleven Commandments by Bill Gates 168
附录A 计算机专业英语词汇表 170
附录B 计算机专业英语缩写词表 176
附录C 计算机相关专业课程名称 182
附录D 全国计算机技术与软件专业技术资格（水平）专业英语试题实例分析 185
参考译文 190
参考答案 213
参考文献 223