综合英语4,unit 2课件
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大学英语综合教程4unit2课件Smart Cars一Writing style :expository Characteristic : grimly scientificalness and clear写作体裁:说明文特点:严格的科学性,条理清晰。
二、中心思想:The computer revolution is set to turn smart cars that can see ,hear,feel,smell,talk and driveon their own into a reality.(计算机革命正致力于把智能汽车能看到,听到,感觉到,闻到,说话,自己开车到一个现实。
)Part One Paras 1-3:New technology will have a dramatic impact on cars and highways in the 21st century.Part Two Paras 4-9 :With the aid of advanced technology, smart cars will be so designed that they can help eliminate traffic accidents, determine theirown precise locations and warn of traffic jams.Part Three Paras 10-13 :GPS and "telematics" will make it possible to build smart highways, which will benefit us in more than one way.三、 overview标题以及课文中出现的短语,模块名言警句等1. in the past 在过去2、compliment sb on 称赞,恭维3. so much good 如此好的4. come to mind 意识到5、 as we see 正如我们看到的6、 manage to do 成功的做某事7. express your opinion 表述你的观点8. drive on one’s own 自动驾驶9. turn it into a reality 使…..成为现实10. the last seventy years 最近7年11. the most lucrative and powerful industries 最赚钱和最有冲击力的产业12. make it 使成为…..13. in the twenty-first century 在21世纪14. the key to ……的重点15. Approximately 40,000 people are killed each year inthe United States in traffic accidents.每一年在美国有将近40,000的人死于交通事故。