Studying task:
1. The new words and expressions showed on P 22—25;
2. Welcome to the unit.
Studying aims:
1. Enriching our vocabulary;
2. Mastering some key words and expressions;
3. Learning about the various forms of language.
Self education (自主学习):
Read and recite all the new words and expressions showed on P 22—25.
Team work (合作探究):
Please fill in the following blanks.
1. be made up of 由…. 组成 = consist of
2. occupy vt. 占领，占用（时间，空间）= take up
3.take control of 控制
4. name after. 以…….命名
5. aside from 除……..以外 = apart from
