（Purpose设计意图 ：Wake up students' interests , review colors and prepare for the new lesson）

二、presentation

1 Preparation

Listen to Activity 1 , then learn the new words "light" and "hard".

After that, the whole class will chant together.

Then,

T: Sam, Amy and Tom are playing outside. But where is Lingling?

　　　Lead to the next part.

2 New content

　　　（1）Listen and watch the video, then have a talk.

What happened to Linging's bag?

What are Ms Smart and Lingling doing?

Listen again and check the answers.