Module 1 City life 1
Unit 1 Great cities in Asia 1
Unit 2 At the airport 11
Unit 3 Dragon Boat Festival 22
Unit 4 Staying healthy 31
Module 2 Changes 43
Unit 5 What will I be like? 43
Unit 6 Seasonal change 54
Unit 7 Travelling in Garden City 62
Module 3 The natural world 74
Unit 8 Windy weather 74
Unit 9 Sea warer and rain water 84
Unit 10 Forests and land 96
Unit 11 Controlling fire 105
Mid-term Exam 119
Final Exam 122
参考答案 125