Unit21 body language

        unit21 body language
period1
teaching aims and demands
1. train the ss’ listening ability      2. train the ss’ speaking ability
3. talk about body language
step i. warming up
t: when we communicate with others, we can use both words and body language, such as the movements of our head ,hands, eyes and so on. for what do we use body language?( to make ourselves well understood and express ourselves clearly and vividly.)what body language do you use in the following situations?
1. to show your welcome---- smile, handshake, hug, kiss etc.
2. to say goodbye----wave one’s hand
3. to show agreement----nod one’s head
4. to show disagreement----shake one’s head
look at the pictures in warming up. what expression can we