目录__eol____eol__Unit 1?Introduction to Computer__eol__Part 1?Reading and Translating__eol__Section A: Cloud Computing__eol__Section B: The Internet of Things__eol__Part 2?Simulated Writing: Uncovering the Secrets of Clear Writing (Ⅰ)__eol__Part 3?Listening and Speaking__eol__Dialogue: Buying a New Notebook Computer__eol__Listening Comprehension: John von Neumann__eol__Dictation: The Rise of Mobile Computing: The Getting-Smarter Smartphone__eol__Unit 2?Hardware for Systems__eol__Part 1?Reading and Translating__eol__Section A: Self-Driving Cars and Drones__eol__Section B: 3-D Printing__eol__Part 2?Simulated Writing: Uncovering the Secrets of Clear Writing (Ⅱ)__eol__Part 3?Listening and Speaking__eol__Dialogue: How Radio Frequency Identification (RFID) Readers Work__eol__Listening Comprehension: Moore’s Law__eol__Dictation: Sensors Get Data We Never Had Before__eol__Unit 3?Software for Systems __eol__Part 1?Reading and Translating__eol__Section A: Artificial Intelligence and Machine Learning__eol__Section B: Virtual Reality and Augmented Reality __eol__Part 2?Simulated Writing: Communicating with E-mail and Memos (Ⅰ)__eol__Part 3?Listening and Speaking__eol__Dialogue: Making an Electronic Album Using Multimedia Editing Software__eol__Listening Comprehension: New Technology to Replace the Mouse: The Gesture Interface__eol__Dictation: Open Source Software__eol__Unit 4?Operating Systems__eol__Part 1?Reading and Translating__eol__Section A: Roles of an Operating System__eol__Section B: Mobile Versus Desktop Operating Systems__eol__Part 2?Simulated Writing: Communicating with E-mail and Memos (Ⅱ)__eol__Part 3?Listening and Speaking__eol__Dialogue: Talking about Operating Systems__eol__Listening Comprehension: Android__eol__Dictation: Linus Torvalds and the Software Nobody Knows__eol__Unit 5?Computer Programming__eol__Part 1?Reading and Translating__eol__Section A: Web Application Development__eol__Section B: Mobile App Development__eol__Part 2?Simulated Writing: Communicating with Social Media__eol__Part 3?Listening and Speaking__eol__Dialogue: Getting to Know Java Runtime Environment (JRE) and Java Virtual Machine (JVM)__eol__Listening Comprehension: IDE__eol__Dictation: Ada Lovelace, the First Programmer__eol__Unit 6?Managing a Database__eol__Part 1?Reading and Translating__eol__Section A: Cloud Database __eol__Section B: Big Data__eol__Part 2?Simulated Writing: Using Presentation Software to Write__eol__Part 3?Listening and Speaking__eol__Dialogue: Why is Big Data a Challenge__eol__Listening Comprehension: Data Mining__eol__Dictation: Data Warehouse__eol__Unit 7?Computer Network and Internet__eol__Part 1?Reading and Translating__eol__Section A: Ethernet (802.3)__eol__Section B: Arpanet Pioneers Build a Reliable Network Out of Unreliable Parts__eol__Part 2?Simulated Writing: Writing for Employment (Ⅰ)__eol__Part 3?Listening and Speaking__eol__Dialogue: Setting up a Wireless Network__eol__Listening Comprehension: IPv6 - the Next Generation Internet Protocol__eol__Dictation: Router__eol__Unit 8?The Internet and World Wide Web__eol__Part 1?Reading and Translating__eol__Section A: Mobile Internet__eol__Section B: Social Networking __eol__Part 2?Simulated Writing: Writing for Employment (Ⅱ)__eol__Part 3?Listening and Speaking__eol__Dialogue: Knowing the Myths about the Internet__eol__Listening Comprehension: How a World-Shaking Technology Came About: Tim Berners-Lee Invents the World Wide Web__eol__Dictation: How Web Search Engines Work__eol__Unit 9?E-commerce__eol__Part 1?Reading and Translating__eol__Section A: Online Checkout and Payment Services __eol__Section B: Jeff Bezos Takes Amazon into the Cloud __eol__Part 2?Simulated Writing: Writing Professional Letters (Ⅰ)__eol__Part 3?Listening and Speaking__eol__Dialogue: Protecting Buyers’ Privacy with Online Payment Services__eol__Listening Comprehension: Social Commerce__eol__Dictation: Mobile Payments__eol__Unit 10?Computer Security and Privacy__eol__Part 1?Reading and Translating__e