单词：
1. box 盒子 case
pencil-box 文具盒
box office 售票处
Boxer 拳击员
boxing 拳击
shadow boxing 太极拳
2. Jack-in-the-box 玩偶盒 music box 音乐盒
3. Jack and Jill 少男少女 数字：
twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty 句子：
1. Is that a blue cup?
It isn’t a blue one. It’s a white one .
2. Give me that cup please.
Which one?
The new white one?
No, not that one.
The old blue one.