Unit 1 Food Quality 1
Part Ⅰ.Lead-in 1
Part Ⅱ.View,Listen and Speak 3
Part Ⅲ.Further Development 10
Unit 2 Job Hunting 13
Part Ⅰ.Lead-in 13
Part Ⅱ.View,Listen and Speak 14
Part Ⅲ.Further Development 20
Unit 3 Disasters 21
Part Ⅰ.Lead-in 21
Part Ⅱ.View,Listen and Speak 22
Part Ⅲ.Further Development 28
Unit 4 Water Problems 31
Part Ⅰ.Lead-in 31
Part Ⅱ.View,Listen and Speak 32
Part Ⅲ.Further Development 37
Unit 5 Global Warming 39
Part Ⅰ.Lead-in 39
Part Ⅱ.View,Listen and Speak 40
Part Ⅲ.Rock Your Mind 46
Part Ⅳ.Further Development 47
Unit 6 City Disease 49
Part Ⅰ.Lead-in 49
Part Ⅱ.View,Listen and Speak 50
Part Ⅲ.Further Development 56
Unit 7 Economy 57
Part Ⅰ.Lead-in 57
Part Ⅱ.View,Listen and Speak 58
Part Ⅲ.Further Development 65
Unit 8 Women's Rights 67
Part Ⅰ.Lead-in 67
Part Ⅱ.View,Listen and Speak 69
Part Ⅲ.Further Development 77
Unit 9 Travel 79
Part Ⅰ.Lead-in 79
Part Ⅱ.View,Listen and Speak 80
Part Ⅲ.Rock Your Mind 86
Part Ⅳ.Further Development 88
Unit 10 Fashion 89
Part Ⅰ.Lead-in 89
Part Ⅱ.View,Listen and Speak 90
Part Ⅲ.Further Development 96