Unit 1 A Father's Gift 1
Unit 2 Living A Long Life 15
Unit 3 What Your Dreams Tell About You 30
Unit 4 Theme Parks 44
Unit 5 Computers For the Masses 58
Unit 6 Stress 73
Unit 7 World Population——A Look into the Future 86
Unit 8 The Olympic Games 101
Unit 9 Canning Food 116
Unit 10 The Qualities Of A Teacher 131
总词汇表 146
自测题 160
参考答案 210
主要参考文献 225