词汇提炼：

1. accident：意外遭遇，事故

2. purpose：目的，意图

3. within：内部

4. impulse：驱使

5. thrilling：令人震颤的，令人兴奋的

6. damn：非常

7. destructive：有害的，破坏性的

8. distracted：注意力不集中的，心烦意乱的

9. moment：机会，时机

10. dark：黑暗的

11. dangerous：危险的，不安全的

12. perfect：完美的

13. hit：冲撞

重点单词精讲：

1.impulse

Exp. a force or movement of energy that causes sth else to react 冲力; 推动力

Eg. We need to give an impulse to industrial expansion.

我得促进工业的扩展。

Eg. Unable to resist the impulse, he glanced at the sea again.

他抑制不住冲动，又看了一眼大海。

Idiom:on impulse

Exp. suddenly and without previous thinking or planning 一时冲动

Eg. On impulse, I picked up the phone and rang my sister in Australia.

我一时心血来潮, 拿起话筒就给在澳大利亚的妹妹打了个电话。

Eg. Sean's a fast thinker, and he acts on impulse.

Sean是个思维敏捷、凭一时冲动行事的人。

2.purpose

Exp. thing that one intends to do, get, be, etc; intention 目的; 意图

Eg. What is the purpose of the meeting?

这会议的目的是什么?

Eg. What is your purpose in going to Canada?

你到加拿大干什么去?

Eg. Getting rich seems to be her only purpose in life.

她生活的唯一目的似乎是发财。

Idiom:on purpose

Exp. not by accident; intentionally 并非偶然地; 故意地

A: Did he break it accidentally? 他是无意中损坏的吗?

B: No, on purpose. 不, 是故意的。

3.distracted

Usage:~ (by sb/sth)

Eg. unable to pay attention to sb/sth, because you are worried or thinking about sth else ]

精力不集中的

Eg. She was distracted with grief and refused to be solaced.

她悲痛得精神恍惚,怎么安慰也没用。

4.destructive

Exp. causing destruction or damage