Lesson 13 I’m Hungry!视频素材(学单词,课文分析)
Lesson7 Are You Ready for a Quiz? 视频、音频素材
Lesson 7 Are you Ready for a Quiz?视频素材
Lesson 6 Having Fun Together 视频素材
Lesson 5 What Do They Like to Do?视频、音频素材
Lesson 1 Fathers,Mothers,Brothers and Sisters 视频素材
Unit 7 Is it a pear?视频、音频素材(含练习、单词学习)
Unit 1 Where did you buy that hat? 视频、音频素材