本集核心英语单词及例句：

1.effort (n.)工作；努力
I will make every effort to arrive on time.
我将尽一切努力准时到达。

2.reach (v.)到达；走到
They didn't reach the border until after dark.
他们天黑以后才到达边境。

3.achieve (vt.)实现；取得
He achieved because he was a hard worker.
他辛勤工作，因而取得了成就。

4.attain (vt.)达到；实现
I used the scientific method to attain this end.
我用科学的方法来达到这一目的。

5.goal (n.)目标；目的
He decided to reach his goal at all risks.
他决定不顾一切达到自己的目标。

6.plaque (n.)匾；饰板
On one side of the main entrance there's a red plaque.
大门入口的一侧有块红色的匾额。

7.guarantee (vt.)保证；担保
Can you guarantee to get these before noon?
你能保证在中午之前弄到这些吗？