Unit 1 Different Kinds of Sports / 1
Unit 2 Rules / 6
Unit 3 Self-Introduction / 10
Unit 4 A Busy School Day / 14
Unit 5 I Love Music / 18
Unit 6 A Real Friend / 22
Unit 7 My Dream Job / 27
Unit 8 Keeping Healthy / 31
Unit 9 Enjoy a Day Out / 35
Unit 10 Natural Disaster / 39
Unit 11 Traveling in Space / 44
Unit 12 Energy and the Environment / 49
Unit 13 The Sun and the Planets / 53
Unit 14 World Cities / 57
Unit 15 Cooking and Eating / 61
Unit 16 Do You Use Smart Phones? / 65
Unit 17 Public Transport / 70
Unit 18 Let’s Help Others / 74
Unit 19 Special Days / 78
Unit 20 Life in the Future / 83
听力文字及参考答案 / 88
