Unit 1 Going places 1
Unit 2 Growing up 13
Unit 3 Cross-cultural communication 25
Unit 4 Science and technology 43
Unit 5 Wealth and happiness 62
Unit 6 Problems of our times 74
Unit 7 Animals 88
Unit 8 Natural disasters 98
Unit 9 Health 116
Unit 10 The Olympic Games 128
Unit 11 The Internet 141
Unit 12 Great men and women 153
Unit 13 Cultural heritages 166
Unit 14 Education 179
Unit 15 Planning your future 190
Unit 16 Job hunting 201
附录：《英语学习指导用书》答案 224