Module 1 Relationships 1
Module 2 My neighbourhood 11
Module 3 Food 21
Module 4 Activities 31
Module 5 Change 42
Module 6 Natural elements 52
期中测试题 63
Chapter 1 Our daily life 71
Chapter 2 Making friends 81
Chapter 3 A diary 93
Chapter 4 The world of numbers 105
Chapter 5 Encyclopaedia 116
期末测试题 128
参考答案 137