1A Unit 7
t：is this your brother?
s: no.
teach : sister.
ss introduce their brother and sister.
三、consolidation
1. 复习黑板上的句子。
2. read after the tape
3. play a game : the finger family 带上手指套示范介绍人物。
t：带上手指套，快速给其他学生看，让小朋友们猜单词。(注意教育小朋友不要将手指套乱丢)
4. t：please open your book.,turn to page 34. draw your family
