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- 00:00 免费1、Unit1 Good morning
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付费2、Unit2 What’s this in Englis ... - 00:00 付费3、Unit3 What color is it
- 00:00 付费4、Unit4 My name’s is Gina（第 ...
- 00:00 付费5、Unit4 My name’s is Gina（第 ...
- 00:00 付费6、Unit5 This is my sister（第1 ...
- 00:00 付费7、Unit5 This is my sister（第2 ...
- 00:00 付费8、Unit6 Is this your pencil（ ...
- 00:00 付费9、Unit6 Is this your pencil（ ...
- 00:00 付费10、Unit7 Where’s my schoolbag ...
- 00:00 付费11、Unit8 Do you have a soccer ...
- 00:00 付费12、Unit8 Do you have a soccer ...
- 00:00 付费13、Unit9 Do you like bananas（ ...
- 00:00 付费14、Unit9 Do you like bananas（ ...
- 00:00 付费15、Unit10 How much are these s ...