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2019年12月大学英语四级语法大全目录
6.2 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. worthybe 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.
典型例题
It is not ____ to discuss the question again and again.
A.worth B.worthy C.worth-while D.worth while
答案C. 由worth的用法可知,此句只适合词组be worth-while to do sth.。因此选C。
2019年12月大学英语四级语法大全目录