新编第二版新视野大学英语第四册unit4第四单元sectionA课件.ppt

Topics for Discussion 1. What are the advantages and disadvantages of modern technology products? Such as computers and mobilephones? 2. How do you usually use computer? In your opinion, how should we make full use of computer and Internet? 6. If you do not move ahead, you will behind. A. fell B. walk C. lag D. keep 7. the bad whether, we will go on with our project. A. In spite B. Despite C. Rather than D. Instead of 8. For the time being, they are with the old technology. A. evolved B. involved C. concerning D. stuck C. lag B. Despite D. stuck 9. This old building can date 200 years. A. back B. forward C. forth D. from 10. Some suggestions are proposed and will be at your . A. choice B. choosing C. proposal D. control D. from C. proposal mainland 3. Compound Dictation Compare that with the ______ of China. Over the next ______, it plans to ______some $100 billion into telecommunications ______. In a way, China’s ______ is an advantage, because the ______ occurs just as new technologies are becoming ______ than copper wire systems. will have digital switches and high-capacity optical fiber links. This means that to become major parts of the information superhighway, allowing . decade backwardness pour equipment expansion cheaper By the end of 1995, each of China’s provincial capitals except for Tibet major cities are getting the basic infrastructure people to log on to the most advanced service available. 1）他因失败而铤而走险 。 4.