大屏幕展示几张形容外貌及性格的照片，引导学生们来描述他的长相点。

T: What does he look like?

S1：He has long curly blonde hair.

S2: He has a round face, two big eyes. He's a little heavy.

T: Does he like his hair? Can you guess?

S1：No, he does. He wants to cut it short. S2: ...

II. 情景模拟，小组合作。

Let Ss describe their best friend .Use these words . Appearance: tall, straight hair, short, of medium height, straight/curly hair, long/short hair, heavy, thin, of medium built ... Personality: Outgoing, shy, funny, serious, cute, quiet, kind, brave, friendly, active

Ⅲ.深化活动，展示交流。

Show two different pictures. Talk about their differences.

1. Bob：used to be a solder ,but now he is a policeman.2. Doggy:used to be short, but he is tall now. T: Explain the use of "used to do/be ..." to the Ss.

2. Ss describe themselves , say what changes do they have?

Ⅳ. 明题猜果，循序渐进。