1 Unit 1 Friendship (Welcome to the unit)Unit 1 Friendship (Welcome to the unit)_视频课程.mp4
104 Unit 8 Safe and sound (Welcome to the unit)Unit 8 Safe and sound (Welcome to the unit)_视频课程.mp4
106 Unit 8 Safe and sound (Reading)Unit 8 Safe and sound (Reading)_视频课程.mp4
108 Unit 8 Safe and sound (Grammar)Unit 8 Safe and sound (Grammar)_视频课程.mp4
109 Unit 8 Safe and sound (Word power)Unit 8 Safe and sound (Word power)_视频课程.mp4
110 Unit 8 Safe and sound (Integration)Unit 8 Safe and sound (Integration)_视频课程.mp4
116 Project 2 (An audio campaign to help nature)Project 2 (An audio campaign to help nature)_视频课程.mp4
13 Unit 2 School life (Welcome to the unit)Unit 2 School life (Welcome to the unit)_视频课程.mp4
16 Unit 2 School life (Reading)Unit 2 School life (Reading)_视频课程.mp4
18 Unit 2 School life (Grammar)Unit 2 School life (Grammar)_视频课程.mp4
19 Unit 2 School life (Word power)Unit 2 School life (Word power)_视频课程.mp4
20 Unit 2 School life (Integration)Unit 2 School life (Integration)_视频课程.mp4
26 Unit3 To be a good learner (Welcome to the unit)Unit3 To be a good learner (Welcome to the unit)_视频课程.mp4
28 Unit3 To be a good learner (Reading)Unit3 To be a good learner (Reading)_视频课程.mp4
3 Unit 1 Friendship (Reading)Unit 1 Friendship (Reading)_视频课程.mp4
30 Unit3 To be a good learner (Grammar)Unit3 To be a good learner (Grammar)_视频课程.mp4
31 Unit3 To be a good learner (Word power)Unit3 To be a good learner (Word power)_视频课程.mp4
32 Unit3 To be a good learner (Integration)Unit3 To be a good learner (Integration)_视频课程.mp4
38 Hands-on fun (Welcome to the unit)Hands-on fun (Welcome to the unit)_视频课程.mp4
40 Unit4 Hands-on fun (Reading)Unit4 Hands-on fun (Reading)_视频课程.mp4
42 Unit4 Hands-on fun (Grammar)Unit4 Hands-on fun (Grammar)_视频课程.mp4
43 Unit4 Hands-on fun (Word power)Unit4 Hands-on fun (Word power)_视频课程.mp4
44 Unit4 Hands-on fun (Integration)Unit4 Hands-on fun (Integration)_视频课程.mp4
5 Unit 1 Friendship (Grammar)Unit 1 Friendship (Grammar)_视频课程.mp4
50 Project 1 A class booklet about best friendsProject 1 A class booklet about best friends_视频课程.mp4
51 Unit5 Wild animals (welcome to the unit)Unit 5 Wild animals (welcome to the unit)_视频课程.mp4
54 Unit5 Wild animals (Reading)Unit5 Wild animals (Reading)_视频课程.mp4
56 Unit5 Wild animals (Grammar)Unit5 Wild animals (Grammar)_视频课程.mp4
57 Unit5 Wild animals (Word power)Unit5 Wild animals (Word power)_视频课程.mp4
58 Unit5 Wild animals (Integration)Unit5 Wild animals (Integration)_视频课程.mp4
6 Unit 1 Friendship (Word power)Unit 1 Friendship (Word power)_视频课程.mp4
64 Unit 6 Seasons (Welcome to the unit)Unit 6 Seasons (Welcome to the unit)_视频课程.mp4
66 Unit 6 Seasons (Reading)Unit 6 Seasons (Reading)_视频课程.mp4
68 Unit 6 Seasons (Grammar)Unit 6 Seasons (Grammar)_视频课程.mp4
69 Unit 6 Seasons (Word power)Unit 6 Seasons (Word power)_视频课程.mp4
7 Unit 1 Friendship (Integration)Unit 1 Friendship (Integration)_视频课程.mp4
70 Unit 6 Seasons (Integration)Unit 6 Seasons (Integration)_视频课程.mp4
76 Unit 7 The natural world (Welcome to the unit)Unit 7 The natural world (Welcome to the unit)_视频课程.mp4
78 Unit 7 The natural world (Reading)Unit 7 The natural world (Reading)_视频课程.mp4
80 Unit 7 The natural world (Grammar)Unit 7 The natural world (Grammar)_视频课程.mp4
81 Unit 7 The natural world (Word power)Unit 7 The natural world (Word power)_视频课程.mp4
82 Unit 7 The natural world (Integration)Unit 7 The natural world (Integration)_视频课程.mp4
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