章节
1
Unit 9 My Story
课时1
Lesson 49
课时2
Lesson 50
课时3
Lesson 51
课时4
Lesson 52
课时5
Lesson 54
章节
2
Unit 10 All Around Me
课时1
Lesson 55
课时2
Lesson 56
课时3
Lesson 57
课时4
Lesson 58
课时5
Lesson 60
章节
3
Unit 12 Free Time
课时1
Lesson 67
课时2
Lesson 68
课时3
Lesson 69
课时4
Lesson 70
课时5
Lesson 72
章节
4
Unit 13 Nature
课时1
Lesson 73
课时2
Lesson 74
课时3
Lesson 75
课时4
Lesson 76
课时5
Lesson 78
章节
5
Unit 14 People of the World
课时1
Lesson 79
课时2
Lesson 80
课时3
Lesson 81
课时4
Lesson 82
课时5
Lesson 84
章节
6
Unit 15 Trips
课时1
Lesson 85
课时2
Lesson 86
课时3
Lesson 87
课时4
Lesson 88
课时5
Lesson 90
章节
7
Unit 16 Yesterday Today and To
课时1
Lesson 91
课时2
Lesson 92
课时3
Lesson 93
课时4
Lesson 94
课时5
Lesson 96
