Unit 1 E-pals 1
Lesson 1 1
Lesson 2 2
Lesson 3 4
Lesson 4 6
Unit 1单元测试 8
Unit 2 Body Language 15
Lesson 1 15
Lesson 2 16
Lesson 3 18
Lesson 4 19
Unit 2单元测试 21
Unit 3 Going to a Movie 27
Lesson 1 27
Lesson 2 28
Lesson 3 29
Lesson 4 31
Unit 3单元测试 33
Unit 4 Review 40
Lesson 1 40
Lesson 2 41
Lesson 3 43
Unit 4单元测试 45
Unit 5 Cheap and Fun！ 52
Lesson 1 52
Lesson 2 53
Lesson 3 55
Lesson 4 56
Unit 5单元测试 58
Unit 6 Finding the Way 64
Lesson 1 64
Lesson 2 65
Lesson 3 67
Lesson 4 68
Unit 6单元测试 70
期中测试 77
Unit 7 At the Restaurant 84
Lesson 1 84
Lesson 2 85
Lesson 3 87
Lesson 4 88
Unit 7单元测试 90
Unit 8 Review 96
Lesson 1 96
Lesson 2 97
Lesson 3 98
Unit 8单元测试 100
Unit 9 Different Ways 106
Lesson 1 106
Lesson 2 107
Lesson 3 109
Lesson 4 111
Unit 9单元测试 113
Unit 10 Different Kinds of English 120
Lesson 1 120
Lesson 2 121
Lesson 3 123
Lesson 4 125
Unit 10单元测试 127
Unit 11 Work Around the House 134
Lesson 1 134
Lesson 2 135
Lesson 3 137
Lesson 4 139
Unit 11单元测试 141
Unit 12 Review 147
Lesson 1 147
Lesson 2 148
Lesson 3 150
Unit 12单元测试 152
期末测试 158
参考答案 165