[00:32.10]Unit 1 Hello! 
[00:36.65]Lesson 1 1 Learn to Say
[00:47.99]Hello! Hello!
[00:51.93]I'm Li Ming. I'm Linda.
[00:56.29]Hello,Miss Lin. Hello!
[01:00.87]2.Look,Listen and Say
[01:09.69]bag book
[01:16.15]2.Let's act.
[01:23.30]Hello! I'm Linda.
[01:26.78]Hello! I'm Li Ming.
[01:30.44]Hello,Miss Lin! C:Hello!
[01:35.29]3.Let's sing Hello!
[02:08.86]Lesson 2 1 Learn to Say
[02:20.12]Hi! Li Ming. Let's play! OK!
[02:25.58]Goodbye! Bye!
[02:29.52]2.Look,Listen and Say
[02:39.19]pencil box pencil-box
[02:50.74]2.Let's act
[02:58.60]Hello! I'm Bob. Hi! I'm Linda.
[03:04.35]Let's play. OK!
[03:08.11]3.Let's sing
[03:16.15]Let's Play! Let's Sing!
[03:19.99]Hello! Hello!....
[04:19.58]Lesson 3 1 Learn to Say
[04:31.23]Hi,Linda. Let's play a game.OK? OK!
[04:38.00]Hi,Billy.Let's play ping-pong.
[04:42.96]OK! Let's.
[04:51.50]2.Look,Listen and Say
[04:56.25]eraser pen
[05:02.00]2.Let's act
[05:09.55]Hi,Billy. Hello! I'm Li Ming.
[05:15.12]Let's play a game. OK? OK! Let's.
[05:20.99]3.Listen and connect