[00:00.00]
[00:18.28]Unit 1 Let's be friends!
[00:22.94]一、听一听，选出你所听到的字母或单词。只读两遍哟！
[00:33.98]1.d
[00:49.70]2.b
[01:03.84]3.we
[01:18.77]4.your
[01:33.89]5.come
[01:47.44]二、听一听，根据所听内容给下列图片排序。只读两遍哟！
[01:59.29] 1.We are twins.
[02:16.84] 2.She's Lingling.
[02:34.67] 3.He's Sam.
[02:50.71] 4.Here you are.
[03:07.66] 5.We are friends.