Unit 1 Our Hobbies 1
Lesson 1 1
Lesson 2 3
Lesson 3 5
Lesson 4 7
Unit 1单元测试 9
Unit 2 The Right Clothes 15
Lesson 1 15
Lesson 2 17
Lesson 3 19
Lesson 4 20
Unit 2单元测试 23
Unit 3 Club Activities 29
Lesson 1 29
Lesson 2 31
Lesson 3 33
Lesson 4 35
Unit 3单元测试 38
Unit 4 Review 44
Lesson 1 44
Lesson 2 46
Lesson 3-Lesson 4 48
Unit 4单元测试 51
Unit 5 Popular Pets 57
Lesson 1 57
Lesson 2 59
Lesson 3 61
Lesson 4 63
Unit 5单元测试 65
Unit 6 Animal Care 71
Lesson 1 71
Lesson 2 73
Lesson 3 75
Lesson 4 77
Unit 6单元测试 79
Unit 7 The Biggest Animal 85
Lesson 1 85
Lesson 2 87
Lesson 3 88
Lesson 4 90
Unit 7单元测试 92
Unit 8 Review 98
Lesson 1 98
Lesson 2 100
Lesson 3 102
Lesson 4 104
Unit 8单元测试 106
Unit 9 My Favorite Music 112
Lesson 1 112
Lesson 2 114
Lesson 3 115
Lesson 4 118
Unit 9单元测试 120
Unit 10 Music and Your Mind 126
Lesson 1 126
Lesson 2 128
Lesson 3 130
Lesson 4 132
Unit 10单元测试 134
Unit 11 A Traditional Instrument 140
Lesson 1 140
Lesson 2 142
Lesson 3 144
Lesson 4 145
Unit 11单元测试 147
Unit 12 Review 154
Lesson 1 154
Lesson 2 156
Lesson 3～Lesson 4 158
Unit 12单元测试 160
参考答案 166