Unit 1 Weekend and Seasonal Activities周末和季节性活动 1
Lesson 1 1
Lesson 2 3
Lesson 3 5
Lesson 4 7
Quiz 1 9
Unit 2 Holidays假日 12
Lesson 5 12
Lesson 6 15
Lesson 7 17
Lesson 8 20
Quiz 2 22
Unit 3 Hobbies and Sports业余爱好和运动 25
Lesson 9 25
Lesson 10 27
Lesson 11 29
Lesson 12 31
Lesson 13 33
Quiz 3 35
Unit 4 Work 工作 38
Lesson 14 38
Lesson 15 40
Lesson 16 42
Lesson 17 45
Quiz 4 47
Unit 5 Shops商店 50
Lesson 18 50
Lesson 19 52
Lesson 20 55
Lesson 21 57
Quiz 5 59
Unit 6 Food and Drink饮食 62
Lesson 22 62
Lesson 23 64
Lesson 24 66
Lesson 25 68
Quiz 6 70
Unit 7 Plans and Intentions计划和打算 73
Lesson 26 73
Lesson 27 76
Lesson 28 78
Lesson 29 80
Quiz 7 83
Review复习 87
Lesson 30 87
Final Test for Grade IV 89
Appendix Script and Keys to the Quiz 92
Quiz 1 92
Quiz 2 93
Quiz 3 94
Quiz 4 95
Quiz 5 96
Quiz 6 97
Quiz 7 98
Final Test for Grade IV 99