小学英语北京版（一起点）一年级上册第四课

[00:00.00]Lesson 4第四课
[00:04.74]Listen and number听录音，看看自己能听懂几个新单词（听力练习）
[00:09.22].....
[00:27.71]Let's sing一起来唱英文歌
[00:29.87]HELLO你好
[00:36.01]Hello! Hello! Hello! 
[00:38.61]How are you?
[00:39.89]I'm fine.I'm fine.
[00:41.82]I hope that you are, too.