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内容提要

本书是按照*《大学英语教学大纲》对计算机专业英语的要求，以3位大学生Mark、Henry和Sophie的学习生活为主要背景，围绕各章主题展开他们交流的话题，并在对话中丰富各章主题，将全书内容巧妙地联系在一起。同时涉及云计算、3D打印、穿戴式技术、大数据、物联网、移动互联网、社交网站和O2O等相关知识。

本书注重听、说、读、写、译能力的全面发展，适用于高等院校计算机和软件工程及其相关专业，以及软件学院、各类职业信息技术学院和专业培训机构等。

Contents

Unit 1 Computers and Mobile Devices

Part 1 Listening & Speaking

Dialogue: Buying a New Notebook Computer

Listening Comprehension: John von Neumann

Dictation: The Rise of Mobile Computing: The Getting-Smarter Smartphone

Part 2 Reading and Translating

Section A: Computers to Fit Every Need

Section B: Cloud Computing

Part3 Simulated Writing — Communicating with E-mail and Memos (I)

Unit 2 Hardware

Part 1 Listening & Speaking

Dialogue: How Radio Frequency Identification (RFID) Readers Work

Listening Comprehension: Moore's Law

Dictation: Sensors Get Data We Never Had Before

Part 2 Reading and Translating

Section A: Microprocessors

Section B: Dreams of 3-D Printing

Part 3 Simulated Writing — Communicating with E-mail and Memos (II)

Unit 3 Software

Part 1 Listening & Speaking

Dialogue: Making an Electronic Album Using Multimedia Editing Software

Listening Comprehension: New Technology to Replace the Mouse: The Gesture Interface

Dictation: Open Source Software

Part 2 Reading and Translating

Section A: Cloud Software

Section B: Wearable Technology

Part 3 Simulated Writing — Uncovering the Secrets of Clear Writing (I)

Unit 4 Operating Systems

Part 1 Listening & Speaking

Dialogue: Talking about Operating Systems

Listening Comprehension: Android

Dictation: Linus Torvalds and the Software Nobody Knows

Part 2 Reading and Translating

Section A: Roles of an Operating System

Section B: Mobile versus Desktop Operating System

Part 3 Simulated Writing — Uncovering the Secrets of Clear Writing (II)

Unit 5 Computer Programming

Part 1 Listening & Speaking

Dialogue: Getting to Know Java Runtime Environment (JRE) and Java Virtual Machine (JVM)

Listening Comprehension: IDE

Dictation: Ada Lovelace, the First Programmer

Part 2 Reading and Translating

Section A: Programming for the Web and Cloud

Section B: Alan Kay Invents the Future

Part 3 Simulated Writing — Developing Reports and Proposals (I)

Unit 6 Databases

Part 1 Listening & Speaking

Dialogue: Why is big data a challenge

Listening Comprehension: Data Mining

Dictation: Data Warehouse

Part 2 Reading and Translating

Section A: Cloud Databases

Section B: Big Data

Part 3 Simulated Writing — Developing Reports and Proposals (II)

Unit 7 Computer Network and Internet

Part 1 Listening & Speaking

Dialogue: Setting up Wireless Network

Listening Comprehension: IPv6—the Next Generation Internet Protocol

Dictation: Router

Part 2 Reading and Translating

Section A: Arpanet Pioneers Build a Reliable Network Out of Unreliable Parts

Section B: The Internet of Things

Part 3 Simulated Writing — Writing for Employment (I)

Unit 8 The Internet and World Wide Web

Part 1 Listening & Speaking

Dialogue: Knowing the Myth about the Internet

Listening Comprehension: How a World-Shaking Technology Came About: Tim Berners-Lee invents the World Wide Web

Dictation: How Web Search Engines Work

Part 2 Reading and Translating

Section A: Mobile Internet

Section B: Social Networking Sites

Part 3 Simulated Writing — Writing for Employment (II)

Unit 9 E-commerce

Part 1 Listening & Speaking

Dialogue: Protecting Buyer’s Privacy with Online Payment Services

Listening Comprehension: Social Commerce

Dictation: Mobile Payment

Part 2 Reading and Translating

Section A: Online Checkout and Payment Services

Section B: Why Online2Offline Commerce Is A Trillion Dollar Opportunity

Part 3 Simulated Writing — Writing Professional Letters (I)

Unit 10 Computer Security and Privacy

Part 1 Listening & Speaking

Dialogue: Enhancing Your Computer Security

Listening Comprehension: Hacker and Cracker

Dictation: Trojan Horses

Part 2 Reading and Translating

Section A: Protecting Your Information Online

Section B: Security Attacks

Part 3 Simulated Writing — Writing Professional Letters (II)

Glossary

Abbreviations

Answers（练习答案）

Bibliography

吕云翔，北京航空航天大学软件工程学院副教授，有多年的教学经验，并且编写出版过多本计算机软件方面的书籍，其中计算机英语销量过万册，深受读者好评。

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编辑推荐

本教材是按照*《大学英语教学大纲》，为各类高校和职业学校开设的计算机英语课程而编写的，适用于计算机相关专业学生和广大从事计算机相关工作的在职人员。

本教材信息容量大，知识性强，注重英语的听、说、读、写、译能力的全面培养和实际

应用。各章内容均分为阅读与翻译、写作、听说三大部分。

本教材采用场景式教学和体验式学习相结合的方式，教材中设计的听力、口语、阅读与

翻译和写作练习融合了角色扮演、多人会话和小组讨论等行之有效的训练方法，能较好地满

足课堂教学的需要。