Unit 1 Charity and Help
Unit 2 Penang
Unit 3 Whatls Ecotourism?
Unit 4 Preparations for a Wedding
Unit 5 On the Wedding Day
Unit 6 Advertising Makes Products Beautiful
Unit 7 Everybody Wants the Best for Beauty
Unit 8 Sickness
Unit 9 Pollution
Unit 10 Mars
Unit 11 Space Adventure
Unit 12 Women'sMovement
Unit 13 Women's Rights
Unit 14 Finding Out about Your Future(Ⅰ)
Unit 15 Finding Out about Your Future(Ⅱ)
Unit 16 SeaAnimals
音速文学及参考答案