worth-worthy的用法详解：词性解析、区别及例句

值得的含义：worth、worthwhile、worthy
这三个单词都有"值得"的意思，但在用法上存在差异。
worth
其用法中带有"介词"的性质，本身是一个形容词，用于短语be worth (doing) sth。
例如：The book, "Jin Ping Mei," is a wonderful novel in China's ancient novel history and it is definitely worth reading.
worth 主要用于be worth (doing) sth。
worthy
用作定语来修饰"人"或"事业"等抽象名词，例如：Ximen qing leads a worthy life.
当 worthy 用作表语时，后面可以接被动语态的动词不定式、或介词 of 加名词，或被动语态的动名词。例如：
I don't think the book "Jin Ping Mei" is worthy of being bought.
再来一句be worthy + to be done：
What is worth doing at all is worthy to be done well, for example, "Jin Ping Mei" is worth reading.
对于学生而言，worthy 的用法可以记住为"be worthy of being done"或"be worthy of to be done"。
worthwhile
这个单词很容易记住，它后面加不定式或动名词，记住这个词组：it is worthwhile to do/doing.
例如：It wasn't worthwhile to continue reading the book, "Jin Ping Mei."
总结
值得的用法：
worth：be worth doing
worthy：be worthy of being done 或者 be worthy to be done
worthwhile：be worthwhile to do/doing sth
学会了吗？