Unit 4 Part A Let's learn& Let's chant.pptx
PEP三英上U4 第1课时 A Let's learn 配套教案.docx
Unit 4 A Let's learn.mp4
Unit 4 Part A Let's chant.mp4
What Do You Hear.mp4
A Let's chant.mp3
bear.wav
cat.wav
dog.wav
duck.wav
pig.wav
熊.wav
狗.wav
猪.wav
猫.wav
鸭子.wav