Unit 1. History and Development

　Passage A. A Brief History of Communication Technology

　　Part 1. Lead in

　　Part 2. Passage

　　Part 3. Exercises

　Passage B. A Short History of the Computer

　　Part 1. Guided Reading

　　Part 2. Passage

Unit　2. Advanced Technology in Communication

　Passage A. The Best Universal Remote of All: Your Phone

　　Part 1. Lead in

　　Part 2. Passage

　　Part 3. Exercises

　Passage B. iPad in our Daily Life

　　Part 1. Guided Reading

　　Part 2. Passage

Unit　3. Satellite Positioning and its Application

　Passage A. Tracking Someone else’s Every Move, with Permission

　　Part 1. Lead in

　　Part 2. Passage

　　Part 3. Exercises

　Passage B. GPS: A Revolutionary Breakthrough

　　Part 1. Guided Reading

　　Part 2. Passage

Unit　4. User Guide

　Passage A. iPad User Guide

Part　1. Lead in

　　Part 2. Passage

　　Part 3. Exercises

　Passage B. iRobot is Stepping into Daily Life

　　Part 1. Guided Reading

　　Part 2. Passage

Unit　5. Internet of Things

　Passage A. An Introduction of the Internet of Things

　　Part 1. Lead in

　　Part 2. Passage

　　Part 3. Exercises

　Passage B. The Application of the Internet of Things

　　Part 1. Guided Reading

　　Part 2. Passage

Unit　6. Electronic Commerce

　Passage A. A Brief Introduction to Electronic Commerce

Part　1. Lead in

　　Part 2. Passage

　　Part 3. Exercises

　Passage B. Amazon.com

　　Part 1. Guided Reading

　　Part 2. Passage

Unit　7. Computer Network Communication

　Passage A. Wireless Net and Distance Education

　　Part 1. Lead in

　　Part 2. Passage

　　Part 3. Exercises

　Passage B. Modern Communication Media

　　Part 1. Guided Reading

　　Part 2. Passage

Unit8.　Internet Security

　Passage A. Network and Computer Security

　　Part 1. Lead in

　　Part 2. Passage

　　Part 3. Exercises

　Passage B. Computer Viruses

　　Part 1. Guided Reading

　　Part 2. Passage