worth的用法：worth可作形容词，中文含义为“值得的、值…钱、有价值、拥有…价值的财产”，后面接动名词形式，固定搭配为worth sth/doing sth；worth还可作名词，含义为“价值”、“意义”、“作用”等。

1、当worth作为形容词时，译为值得的;有…价值;值…钱;(指行动)值得，有价值;值得(费周折);拥有…价值的财产。

例句：If you answer this question correctly, it's worth five points.

答对了这道题可以得五分。

The museum is certainly worth a visit.

这家博物馆的确值得参观。

The new house really wasn't worth all the expense involved.

这座新房子确实不值这么多的花费。

He had never had a woman of her worth as a friend...

他从来没有过像她这样值得交往的女性朋友。

That ring must be worth a fortune.

那枚戒指肯定要值好多钱。

2、当worth作为名词时，译为价值;价值(十元、40英镑等)的东西;能用(一个星期、一个月等)的东西;意义;作用。

例句：The winner will receive ten pounds' worth of books.

获胜者将得到价值十英镑的书籍。

Their contribution was of great worth.

他们的贡献具有伟大的意义。

I went and bought about six dollars' worth of potato chips...

我去买了大约6美元的薯条。

You've got three years' worth of research money to do what you want with...

你有可维持3年的研究经费去做自己想做的事。

No one is worth a great deal of sacrifice...

没有谁值得付出重大的牺牲。

A college education will be of great worth to you later.

大学教育今后会对你有作用的。

Those are the moments which make life worth living.

正是这些时刻让生活有了意义。

But you lost everything that was worth living for.

但是您却输掉了今生所有有价值的东西。