Unit 1 Sunny and Cool 1
Lesson 1 1
Lesson 2 2
Lesson 3 4
Lesson 4 5
Unit 1单元测试 7
Unit 2 The Storm！ 13
Lesson 1 13
Lesson 2 14
Lesson 3 16
Lesson 4 17
Unit 2单元测试 19
Unit 3 Special Days 25
Lesson 1 25
Lesson 2 26
Lesson 3 28
Lesson 4 29
Unit 3单元测试 31
Unit 4 Review 37
Lesson 1 37
Lesson 2 38
Lesson 3 40
Unit 4单元测试 43
Unit 5 A Food Festival 49
Lesson 1 49
Lesson 2 50
Lesson 3 51
Lesson 4 53
Unit 5单元测试 55
Unit 6 The Best Rice 61
Lesson 1 61
Lesson 2 62
Lesson 3 63
Lesson 4 65
Unit 6单元测试 68
Unit 7 Dumplings Around the world 74
Lesson 1 74
Lesson 2 75
Lesson 3 76
Lesson 4 78
Unit 7单元测试 80
Unit 8 Review 86
Lesson 1 86
Lesson 2 87
Lesson 3 88
Unit 8单元测试 90
Unit 9 Staying Healthy 95
Lesson 1 95
Lesson 2 96
Lesson 3 98
Lesson 4 99
Unit 9单元测试 101
Unit 10 An Exciting Sport 107
Lesson 1 107
Lesson 2 108
Lesson 3 110
Lesson 4 112
Unit 10单元测试 114
Unit 11 Enjoying Tai Chi 120
Lesson 1 120
Lesson 2 121
Lesson 3 123
Lesson 4 124
Unit 11单元测试 126
Unit 12 Review 132
Lesson 1 132
Lesson 2 133
Lesson 3 134
Unit 12单元测试 135
期中测试 141
期末测试 148
参考答案 155