file:L1-L4单词，句型，语法，课文.doc file:lesson1.doc file:(4)lesson1第四段.mp4 file:L1：窃窃私语聊过去.doc file:辅音单音+元音单音+发音练习.doc file:辅音+两个前元音.doc file:元音字母组合的学习(1).doc file:1-5.mp4 file:Greetings and beginning sounds.doc file:Unit1：School.pdf file:(4)Unit1：Schoolisfun第四段.mp4 file:打招呼、问候语.doc file:第1讲Rooms in the house（房间） 讲义.doc file:经典传统中国节.doc file:(3)经典传统中国节第三段.mp4