【目录】 Unit 1 The Fundamentals of Computers 1 Part 1 Reading and Translating 1 Section A Cloud Computing 1 Section B Tomorrow Never Knows 5 Part 2 Simulated Writing： Memo 9 Part 3 Listening and Speaking 12 Dialogue： Buying a New Notebook Computer 12 Listening Comprehension： Roadrunner 13 Dictation： John von Neumann 14 Unit 2 Computer Hardware 16 Part 1 Reading and Translating 16 Section A Wearable Technology 16 Section B 3—D Printing 20 Part 2 Simulated Writing： Notices 24 Part 3 Listening and Speaking 26 Dialogue： Referring to Websites or Online Forum for Microsoft Developer 26 Listening Comprehension： Intel 27 Dictation： Father of the Mouse—Doug Engelbart 28 Unit 3 Computer Software 30 Part 1 Reading and Translating 30 Section A Cloud Software 30 Section B Shared Virtual Spaces 34 Part 2 Simulated Writing： Report 38 Part 3 Listening and Speaking 42 Dialogue： Making an Electronic Album Using Multimedia Editing Software 42 Listening Comprehension： The Software Giant—Microsoft 44 Dictation： Embedded Systems 44 Unit 4 Operating System 46 Part 1 Reading and Translating 46 Section A Mobile versus Desktop Operating Systems 46 Section B Linus Torvalds and the Software Nobody Knows 50 Part 2 Simulated Writing： Meeting Minutes 54 Part 3 Listening and Speaking 56 Dialogue： Choosing a Linux Distribution and Free Trials for Free Software 56 Listening Comprehension： Open Source Software 58 Dictation： Apple Mac OS 59 Unit 5 Computer Programming 60 Part 1 Reading and Translating 60 Section A Mobile App Development 60 Section B The Future of Programming 64 Part 2 Simulated Writing： Outline 68 Part 3 Listening and Speaking 70 Dialogue： Getting to Know Java Runtime Environment （JRE） and Java Virtual Machine （JVM） 70 Listening Comprehension： IDE 72 Dictation： Ada Lovelace， the First Programmer 72 Unit 6 Databases 74 Part 1 Reading and Translating 74 Section A Cloud Database 74 Section B Big Data 78 Part 2 Simulated Writing： Summary 82 Part 3 Listening and Speaking 84 Dialogue： Installing Oracle Database Software 84 Listening Comprehension： Data Mining 86 Dictation： Data Warehouse 87 Unit 7 Local Area Network 88 Part 1 Reading and Translating 88 Section A Ethernet（802.3） 88 Section B Wi—Fi（802.11） 92 Part 2 Simulated Writing： Instructions 96 Part 3 Listening and Speaking 101 Dialogue： Setting up Wireless Network 101 Listening Comprehension： IPv6—the Next Generation Internet Protocol 103 Dictation： Router 104 Unit 8 The Internet and the World Wide Web 106 Part 1 Reading and Translating 106 Section A Arpanet Pioneers Build a Reliable Network Out of Unreliable Parts 106 Section B Social Networking Sites 110 Part 2 Simulated Writing： Proposal 115 Part 3 Listening and Speaking 119 Dialogue： Enhancing Your Computer Security 119 Listening Comprehension： History of Google 121 Dictation： How Web Search Engines Work 122 Unit 9 E—Commerce 123 Part 1 Reading and Translating 123 Section A Jeff Bezos Takes Amazon into the Cloud 123 Section B E—Commerce Tomorrow： The Never—Ending Game 127 Part 2 Simulated Writing： E—mail 131 Part 3 Listening and Speaking 133 Dialogue： Protecting Buyers' Privacy with Online Payment Services 133 Listening Comprehension： Online Shopping 135 Dictation： eBay—Global Buying Hub 136 Unit 10 Computer Security 138 Part 1 Reading and Translating 138 Section A Computer Virus： Delivery， Infection， and Avoidence 138 Section B Evolving Technology，Evolving Security 142 Part 2 Simulated Writing： Business Letter 147 Part 3 Listening and Speaking 150 Dialogue： Using Anti—virus Software 150 Listening Comprehension： Hacker and Cracker 152 Dictation： Trojan Horses 152 Unit 11 Software Engineering 154 Part 1 Reading and Translating 154 Section A How Software Engineering Work 154 Section B People and the Way They Build Systems 157 Part 2 Simulated Writing： Resume 161 Part 3 Listening and Speaking 164 Dialogue： Using Object—Oriented Analysis and Design Method 164 Listening Comprehension： Extreme Programming 166 Dictation： Unified Modeling Language （UML） 167 Unit 12 Digitial World 168 Part 1 Reading and Translating 168 Section A Mobile Internet 168 Section B The Internet of Things 172 Part 2 Simulated Writing： Cover Letter 177 Part 3 Listening and Speaking 178 Dialogue： Interview 178 Listening Comprehension： Quantum Computer 180 Dictation： Native XML Database 181 Glossary 182 Abbreviation 191 Answers 193 Bibliography 214
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