ContentsUNIT 1 Traffic in our cities 我们城市的交通Lesson 1 11
Lesson 2 16
UNIT 2 The English B roadcasting Company 英语广播公司Lesson 3 21
Lesson 4 26
UNIT 3 Space travel 太空旅行Lesson 5 32
Lesson 6 37
UNIT 4 Education 教育Lesson 7 43
Lesson 8 48
UNIT 5 The rich and the poor 富人与穷人Lesson 9 55
Lesson 10 60
UNIT 6 Holidays 假日Lesson 11 66
Lesson 12 71
UNIT 7 Disaster 灾难Lesson 13 76
Lesson 14 80
UNIT 8 Letters to an advice colu mnLesson 15 （85） 读者来信Lesson 16 90
UNIT 9 Life in the future 未来的生活Lesson 17 95
Lesson 18 99
UNIT 10 Crime and punishment 犯罪与刑罚Lesson 19 104
Lesson 20 109
UNIT 11 The world of advertising 广告世界Lesson 21 114
Lesson 22 119
UNIT 12 Work and money 工作与金钱Lesson 23 124
Lesson 24 129
UNIT 13 Women'S Liberation 妇女的解放Lesson 25 134
Lesson 26 138
UNIT 14 Inflation 通货膨胀Lesson 27 143
Lesson 28 148
UNIT 15 Progress 进步Lesson 29 153
Lesson 30 158