unit 1 welcome back to school pa let\'s spell 课件.pptx
unit 1 welcome back to school pa let\'s spell .doc
unit 1 welcome back to school pa let\'s spell 教案.doc
a字母发音教学.mp4
phonics a.mp4
《alphabet phonics song》.mp4
短元音a 发音视频.mp4
趣味阅读 - a.mp4
a.mp3
bag.mp3
cat.mp3
chant.mp3
dad.mp3
hand.mp3
unit 1 listen repeat and chant_streamsound1.mp3