教育部面向21世纪系列外语教材 高级英语视听说教程PDF电子书下载

WorkbookUnit One：Disappearing Forests 1

Unit Two：The Sixth Extinction 8

Unit Three：Future of Energy 15

Unit Four：Will We Run out of Gas? 23

Unit Five：Little Emperors 30

Unit Six：The Forbidden City 37

Unit Seven：Civil Rights 45

Unit Eight：The Most Admired Persons in History 52

Unit Nine：Doctors Without Borders 60

Unit Ten：Champagne 67

Unit Eleven：Play 74

Unit Twelve：Leisure 81

Unit Thirteen：Advertising on the Internet 88

Unit Fourteen：Part A Virtual Robots 96

Part B Cyber-terrorism 100

Unit Fifteen：Internet Privacy 106