[00:00.00]
[00:01.36]Unit 2 He's cool.
[00:05.11]一、Listen and number. 听一听，排一排。
[00:12.71]1.W:This is my sister.She's a bit shy.
[00:19.84]1.W:This is my sister.She's a bit shy.
[00:25.88]2.M:This is my brother.He's very clever.
[00:31.56]2.M:This is my brother.He's very clever.
[00:36.72]3.W:This is my teacher.She's very nice.
[00:43.30]3.W:This is my teacher.She's very nice.
[00:48.76]4.M:This is my friend.He's very naughty.
[00:54.24]4.M:This is my friend.He's very naughty.
[00:59.72]5.W:This is my uncle.He's very cool.
[01:07.37]5.W:This is my uncle.He's very cool.
[01:12.48]6.M:This is my aunt.She's very tall.
[01:18.43]6.M:This is my aunt.She's very tall.