★ 陕旅版(三起)英语三上Unit 8 What Color Is It_课堂教学
★ 《Unit 2 Where’s the cat-》外研版(三起)小学英语三
★ 陕旅版(三起)英语四上Unit 2 What Do They Have on the
★ 人教版英语四上Unit 3 My friends Part A Let's learn
★ 陕旅版(三起)英语四上Unit 3 What's for breakfast课堂
★ 陕旅版(三起)英语四上Unit 2 What Do They Have on the
★ 人教PEP英语四上Unit 5 Dinner’s ready(Part A Let’s
★ 陕旅版(三起)英语四上Unit 3 What's for Breakfast课堂