| 第 1 页：听力练习 |
| 第 2 页：词汇学习 |
| 第 3 页：短语学习 |
| 第 4 页：背景介绍 |
1.headquarter
n.总部
v.将总部设在……
例句：The compnay is headquartered in New Jersey.
该公司将总部设在新泽西。
2.chamber n.室, 房间, 枪膛
例句：He placed many red candles in the bridal chamber, and it appeared very festive.
他在新房里摆了许多红烛，显得十分喜庆。
3.permit v.允许
例句：They absolutely will not permit you to photograph any of the art work in the museum.
他们绝对不会允许你给博物馆里的任何展品拍照。
4.extremely ad.极端地, 非常地
例句：Hypothermia is an extremely complex condition.
体温过低是种非常复杂的疾病。
Some people living in extremely poor area can't get adequate food supply.
有些生活在极度贫穷地区人得不到足够的食物。
