目录 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
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