[部優] Lesson 19 Let’s Go to the Park!_第一課時
[部優] Lesson 19 The Spring Festival
[部優] Lesson 23 Special Holidays in China
[部優] Lesson 16 An Email Is Fast_第一課時
[部優] Lesson 17 What Do You Like to Do_第一課時
[部優] Unit 2 We Love Animals_Lesson 8 Tiger and Bear_第一課時
[部優] Lesson 12 Be Safe on the Way_第一課時
[部優] Lesson 9 How Much Are They_第一課時
[部優] Lesson 5 In the Living Room
[部優] Lesson 18 Little Zeke Sends an Email
[部優] Lesson 8 What Can They Do_第一課時