实用IT英语（第2版）

Unit 1 The Computer Age We Are Living in
　Section 1 Dialogue: The Impact of Computers on People’s Lives
　Section 2 Reading
　Text A: The Evolution of the Computer Age
　Text B: Different Types of Computers
　Text C: The Future of Computers
　Section 3 Occupational Tips: How to Start Your Career in Information Technology
　Section 4 Class Activities: Guess Who the IT Figure Is
Unit 2 Computer Hardware
　Section 1 Dialogue: First Day at Work (Hardware Orientation)
　Section 2 Reading
　Text A: Get to Know Your Personal Computer
　Text B: PC Ports
　Text C: Fast Facts on Apple
　Section 3 Occupational Tips: How to Configure Your Own PC
　Section 4 Class Activities: Hardware Crossword Puzzle Game
Unit 3 Operating Systems
　Section 1 Dialogue: Buying an Android Tablet PC
　Section 2 Reading
　Text A: How Operating Systems Work
　Text B: About Windows Vista
　Text C: Linux OS
　Section 3 Occupational Tips: How to Install an Operating System
　Section 4 Class Activities: Finding the New Features of iOS
Unit 4 Application Software
　Section 1 Dialogue: How to Solve an Office Problem
　Section 2 Reading
　Text A: Microsoft Office
　Text B: How Time Management Software Works
　Text C: Computer-Aided Design
　Section 3 Occupational Tips: How to Use Excel　Formula
　Section 4 Class Activities: A Debate on Video Games’ Effect on Youngsters
Unit 5 Computer Programming
　Section 1 Dialogue: How to Choose the Right Programming Language to Study
　Section 2 Reading
　Text A: The Basics of C Programming
　Text B: Object-oriented Programming
　Text C: Languages to Know for Web Programming
　Section 3 Occupational Tips: Tips on Good Programming Style
　Section 4 Class Activities: Discussion on　Traits of a Good Programmer
Unit 6 Database Technology
　Section 1 Dialogue: A Customer Database
　Section 2 Reading
　Text A: What Relational Databases Are
　Text B: Introduction to SQL
　Text C: How Data Mining and Data Warehousing are Related
　Section 3 Occupational Tips: How to Write a Project Proposal
　Section 4 Class Activities: Using Google Earth to Search for a Location
Unit 7 Computer Networks
　Section 1 Dialogue: How Computers Communicate with Each Other
　Section 2 Reading
　Text A: Computer Networking
　Text B: Introduction to Network Types
　Text C: Grid Computing
　Section 3 Occupational Tips: How to Configure Your IP Address
　Section 4 Class Activities: Sign up for a Foreign Mailbox
Unit 8 The World Wide Web and the Inter
　Section 1 Dialogue: How the Inter Works
　Section 2 Reading
　Text A: The Development of the Inter
　Text B: Blog and Microblog
　Text C: The History of the World Wide Web
　Section 3 Occupational Tips: How to Use Your Browser
　Section 4 Class Activities: Compete in Computer Games
Unit 9 Communication Online
　Section 1 Dialogue: Amazing
　Section 2 Reading
　Text A: Using Instant Messaging for Business
　Text B: MSN
　Text C: How to Ensure the Safety When Chatting Online
　Section 3 Occupational Tips: Shortcut Keys in
　Section 4 Class Activities: Using ICQ to Chat with New Friends
Unit 10 Privacy and Security
　Section 1 Dialogue: My Poor Computer
　Section 2 Reading
　Text A: Computer Viruses
　Text B: Antivirus Software, a Good Defender
　Text C: Computer Crime
　Section 3 Occupational Tips: How to Protect Your PC from Invasion
　Section 4 Class Activities: Discussion on User- friendly Firewalls and Antivirus Software
Unit 11 Multimedia
　Section 1 Dialogue: The Ultimate Movie Experience with IMAX
　Section 2 Reading
　Text A: Multimedia and Its Applications
　Text B: Graphics File Formats
　Text C: Adobe Photoshop
　Section 3 Occupational Tips: How to Make a Wonderful Presentation that Makes the Sale
　Section 4 Class Activities: Using Photoshop to Make Pictures Look Great
Unit 12 Electronic Commerce
　Section 1 Dialogue: Online Shopping for Books
　Section 2 Reading
　Text A: E-merce and Its Global Trends
　Text B: How does E-merce Work
　Text C: The Lure of E-merce
　Section 3 Occupational Tips: How to Achieve an Online Store Success
　Section 4 Class Activities: Video Watching (E-merce)
Unit 13 New and Emerging Technologies
　Section 1 Dialogue: Why It Is Called “Cloud Computing”
　Section 2 Reading
　Text A: Cloud Computing
　Text B: Toward a Global “Inter of Things”
　Text C: What You Need to Know about Big Data
　Section 3 Occupational Tips: How to Write a Good Resume
　Section 4 Class Activities: Video Watching (Big Data)
Unit 14 Your Future and Information Technology
　Section 1 Dialogue: IT Working Experience
　Section 2 Reading
　Text A: Shaping the Inter Age
　Text B: Building an IT Career in the Midst of Change
　Text C: To Be a Winner in the Information Revolution
　Section 3 Occupational Tips: The First Job Interview
　Section 4 Class Activities: An IT Interview
附录 参考译文(Text A)及答案
计算机英语常用词汇英汉对照表
参考文献