2015年职称英语考试语法知识：worth的用法
2014-08-29 10:33 来源：医学教育网
2015年职称英语考试已经开始备考，本阶段应该多整理一些基础词汇和语法。为此，网校特整理了“2015年职称英语考试语法知识”供您参考，希望对您有帮助！
worth的用法
worth,worthy,worth-while都为adj.意为“值得”。
1.worth:be worth+n.当名词为金钱时，表示“…… 值得……”
be worth doing sth.“……某事值得被做”
The question is not worth discussing again and again.
2.worthy：be worthy of +n.当名词为抽象名词时表示“……值得……”
be worthy to be done.某事值得被做
The question is not worthy to be discussed againand again.
3.worth-while:be worth-while to do sth.值得做某事
worth while:It is worth while doing sth
It is worth while sb to do sth.
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