CONTENTS
Lesson 1 CPU
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 2 Computer Memory
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 3 Hardware
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 4 Architecture of Computer Systems
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 5 Binary System
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 6 Data Structure
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 7 Database Management System
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 8 File Format
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 9 Audio Video Format
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 10 Multimedia
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 11 Software
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 12Object-oriented Programming
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 13 Operating System
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 14 IP Address
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 15 Transmission Medium
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 16 Networking Hardware
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 17 URL
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 18 The Internet
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 19 Search Engine
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
Lesson 20 Electronic Commerce
　Text
　　Key Words & Terms
　　Abbreviations
　　Notes
　　Exercises
　Reading Material
　Supplementary Reading
附录A参考译文
附录B常用的计算机专业英语词汇
附录C常用的计算机专业英语缩略语