Unit 1 Basic Introduction to Computers Part 1 Reading and Translating Section A Cloud Computing Section B Touch Screen Technology: How the Scr Smart Part 2 Simulated Writing: Memo Part 3 Listening and Speaking Dialogue: Buying a New Notebook Computer Listening Comprehension:Roadrunner Dictation: John von Neumann Unit 2 Hardware for Systems Part 1 Reading and Translating Section A Random Access Memory (RAM): The Memory Section B GPGPU Part 2 Simulated Writing: Notices Part 3 Listening and Speaking Dialogue: Referring to Websites or Online F Microsoft Developer Listening Comprehension: Intel Dictation: Father of the Mouse—Doug Engelbart Unit 3 Software for Systems Part 1 Reading and Translating Section A Google Glass Section B 3D Printing Part 2 Simulated Writing: Report Part 3 Listening and Speaking Dialogue: Making an Electronic Alb Multimedia Editing Software Listening Comprehension: The Software Giant—Microsoft Dictation: Embedded Systems Unit 4 Operating System Part 1 Reading and Translating Section A How Mobile OS differs from Desktop OS? Section B Open vs. Closed Systems: What the Future Holds Part 2 Simulated Writing: Meeting Minutes Part 3 Listening and Speaking Dialogue: Choosing a Linux Distribution and Free Trials for Free Software Listening Comprehension: Open Source Software Dictation: Apple Mac OS Unit 5 Computer Programming Part 1 Reading and Translating Section A 3-D Graphics: Creating a Realistic Experience Section B Triangulation:Can You Find Me Now? Part 2 Simulated Writing: Outline Part 3 Listening and Speaking Dialogue: Getting to Know Java Runtime Environment (JRE) Virtual Machine (JVM) Listening Comprehension: IDE Dictation: Ada Lovelace, the First Programmer Unit 6 Managing a Databases Part 1 Reading and Translating Section A Normalization: Ensuring Data Consistency Section B Big Data Part 2 Simulated Writing: Summary Part 3 Listening and Speaking Dialogue: Installing Oracle Database Software Listening Comprehension: Data Mining Dictation: Data Warehouse Unit 7 Computer Network Part 1 Reading and Translating Section A OSI Reference Model: The Driving Force behind Communications Section B Social Networking Part 2 Simulated Writing: Instructions Part 3 Listening and Speaking Dialogue: Setting up Wireless Network Listening Comprehension: IPv6—the Next Generation Internet Protocol Dictation: Router Unit 8 Fundamentals of the World Wide Web and Internet Part 1 Reading and Translating Section A Acid3 Browser Test: Verifying Standards Support Section B DNS Servers: Flow Devices on the Internet Easily Locate Each Other Part 2 Simulated Writing: Proposal Part 3 Listening and Speaking Dialogue: Enhancing Your Computer Security Listening Comprehension: History of Google Dictation: How Web Search Engines Work Unit 9 E-Commerce Part 1 Reading and Translating Section A Why Online2Offline Commerce Is a Trillion Dollar Opportunity Section B M-commerce Today Part 2 Simulated Writing: E-mail Part 3 Listening and Speaking Dialogue: Protecting Buyers’ Privacy with Online Payment Services Listening Comprehension: Online Shopping Dictation: eBay — Global Buying Hub Unit 10 Manage Computing Securely and Safely Part 1 Reading and Translating Section A Computer Virus: Delivery, Infection, and Avoidence Section B Biometrics: Personalized Security Part 2 Simulated Writing: Business Letter Part 3 Listening and Speaking Dialogue: Using Anti-virus Software Listening Comprehension: Hacker and Cracker Dictation: Trojan Horses Unit 11 Software Engineering Part 1 Reading and Translating Section A How Software Engineering Works Section B People and the Way They Build Systems Part 2 Simulated Writing: Resume Part 3 Listening and Speaking Dialogue: Using Object-Oriented Analysis and Design Method Listening Comprehension: Extreme Programming Dictation: Unified Modeling Language (UML) Unit 12 Digitized World Part 1 Reading and Translating Section A Mobile Web Section B The Internet of Things Part 2 Simulated Writing: Cover Letter Part 3 Listening and Speaking Dialogue: Interview Listening Comprehension: Quantum Computer Dictation: Native XML Database Glossary Abbreviation Reference of Translation 第1单元 计算机的基本介绍 第1部分 阅读和翻译 第2部分 模拟写作:备忘录 第3部分 听力和对话 第2单元 系统的硬件 第1部分 阅读和翻译 第2部分 模拟写作:通知 第3部分 听力和对话 第3单元 系统的软件 第1部分 阅读和翻译 第2部分 模拟写作:报告 第3部分 听力和对话 第4单元 操作系统 第1部分 阅读和翻译 第2部分 模拟写作:会议记录 第3部分 听力和对话 第5单元 计算机编程 第1部分 阅读和翻译 第2部分 模拟写作:概要 第3部分 听力和对话 第6单元 管理数据库 第1部分 阅读和翻译 第2部分 模拟写作:摘要 第3部分 听力和对话 第7单元 网络和通信 第1部分 阅读和翻译 第2部分 模拟写作:说明书 第3部分 听力和对话 第8单元 万维网和因特网的基础知识 第1部分 阅读和翻译 第2部分 模拟写作:建议书 第3部分 听力和对话 第9单元 电子商务 第1部分 阅读和翻译 第2部分 模拟写作:电子邮件 第3部分 听力和对话 第10单元 可靠和安全地管理计算 第1部分 阅读和翻译 第2部分 模拟写作:商业信函 第3部分 听力和对话 第11单元 软件工程 第1部分 阅读和翻译 第2部分 模拟写作:简历 第3部分 听力和对话 第12单元 数字世界 第1部分 阅读和翻译 第2部分 模拟写作:求职信 第3部分 听力和对话 Answers Unit 1 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 2 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 3 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 4 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 5 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 6 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 7 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 8 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 9 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 10 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 11 Part 1 Reading and Translating Part 3 Listening and Speaking Unit 12 Part 1 Reading and Translating Part 3 Listening and Speaking Bibliography