Unit 1 Ways of Learning Unit 2 Values Unit 3 The Generation Gap Unit 4 The Virtual World Test Yourself (Units 1-4) Unit 5 Overcoming Obstacles Unit 6 Women, Half the Sky Unit 7 Learning about English Unit 8 Protecting Our Environment Test Yourself (Units 5-8) Appendix Ⅰ Key to Exercises in Parts Ⅰ, Ⅲ, Ⅳ Appendix Ⅱ Tapescripts and Key to Test Papers Appendix Ⅲ Glossary