Unit 1 Hello！ 1
The First Period 2
The Second Period 5
The Third Period 9
The Fourth Period 12
The Fifth Period 16
The Sixth Period 19
Unit 2 Colours 22
The First Period 23
The Second Period 26
The Third Period 29
The Fourth Period 33
The Fifth Period 36
The Sixth Period 40
Unit 3 Look at me！ 44
The First Period 45
The Second Period 48
The Third Period 52
The Fourth Period 54
The Fifth Period 57
The Sixth Period 61
Recycle 1 65
The First Period 66
The Second Period 70
The Third Period 73
Unit 4 We love animals 77
The First Period 78
The Second Period 82
The Third Period 86
The Fourth Period 90
The Fifth Period 93
The Sixth Period 97
Unit 5 Let's eat！ 100
The First Period 101
The Second Period 104
The Third Period 106
The Fourth Period 109
The Fifth Period 112
The Sixth Period 115
Unit 6 Happy birthday！ 119
The First Period 120
The Second Period 123
The Third Period 126
The Fourth Period 129
The Fifth Period 132
The Sixth Period 136
Recycle 2 139
The First Period 140
The Second Period 143
The Third Period 147