第一课时(Part A, Part B).pptx
Happy birthday to you.mp4
U12say.mp4
birthday.wav
cake.wav
card.wav
for.wav
gift.wav
happy.wav
love.wav
notebook.wav
picture.wav
toy.wav
U12A.wav
U12As001.wav
U12As002.wav
U12As003.wav
U12As004.wav
U12As005.wav
U12Bs001.wav
U12Bs002.wav
U12Bs003.wav
U12Bs004.wav
U12Bs005.wav