Module11 Body language
本单元提纲：
1.主题功能：能够谈论身体语言。
2.重点单词：kiss, nod, head, shake, smile, hug等。
3.重点词组: nod one’s head, shake hands,
talk to sb., close to 等。
4.重点句型：
We Chinese often shake hands and smile when we meet visitors, and sometimes we nod our heads.
That’s because people do different things in different countries.
