用法同介词，后接名词，代词，数字或者动词的ing形式
1.having a value in money 值……钱 Our house is worth about XX RMB.
to be worth a bomb/packet/fortune=a lot of money 值一大笔钱
2.worth sth/doing sth (used to recommend t he action mentioned because you think it may be useful,enjoyable) （指行动）值得，有价值
The musemu is certainly worth a visit.
This idea is well worth considering.这个想法很值得推敲
3.worth sth/doing sth (important,good or enjoyable enough to make sb feel satisfied,espacially when difficulty or effort is involved) 值得（费周折）
The job involves a lot of hard work but it's worth it.
IDM:for all sb's worth 竭尽全力
for what it's worth （所说的只是个人意见）无论管不管用，不论好坏
I perfer this color,for what it's worth.
1.worth of sth 价值XX的东西
The winner will receive ten pounds' worth of books.
2.worth of sth 能用XX之久的东西
This armchair is promised to be worth of 3 years.
3.the financial,practical of moral value of sb/sth 价值；意义；作用
Their contribution was of great worth.