前言 使用说明 Unit One About Computers(关于计算机) Sectron A Computer Overview Sectron B How Computers Work Section C 如何掌握计算机英语 Unit Two Operating System(操作系统) Section A Operating System Sectron B Microsoft Windows Section C 计算机英语词汇(1) Unit Three Computer Language and Programming(计算机语言与编程) Section A Programming Language Section B Characteristics of Java Section C 计算机英语词汇(2) Unit Four Software Development(软件开发) Section A Software Life Cycle Sectron B Software Application Domains Section C 计算机英语阅读(1) Unit Five Computer Networks(计算机网络) Section A Computer Networks Section B Internet Technology Section C 计算机英语阅读(2) Unit Six Computer Security(计算机**) Section A Computer Security Section B Computer Virus Section C 计算机英语翻译(1) Unit Seven Working with Computers(用计算机工作) Section A Using E-mail Section B Databases Section C 计算机英语翻译(2) Unit Eight Computers Change Life(计算机改变生活) Section A E-commerce Section B Computers and Journalism Section C 计算机英语翻译(3) 参考译文 习题参考答案 词汇表 缩略词表