[00:00.00]Unit 2 第二单元 Bounce the ball. [00:09.04]Activity 1 活动一 Listen,point and learn to say. [00:24.63]a present a cake a hat a ball [00:50.13]Activity 2 活动二 Chant. [01:03.35]Bounce,bounce,bounce the ball.Bounce,bounce,bounce.