Unit 1 Fighting with the Forces of Nature
Unit 2 Smart Cars
Unit 3 Job Interview
Unit 4 Globalization
Test Yoursdf （Units 1-4）
Unit 5 Never Judge by Appearances
Unit 6 The Pace of Life
Unit 7 The 9/11 Terrorist Attacks
Unit 8 Go Travding
Test Yourself （Units 5-8）
Appendix I Key to Exercises in Part I,III,IV
Appendix II Tape Scripts and Key to Test Papers
Appendix III Glossary
