在大学中，单独考察的题型几乎是没有的，但是语法知识点却贯穿整张试卷，下面小编为大家整理了2021年12月大学英语六级语法大全：“值得”，希望可以为大家带来帮助，一起来学习一下吧。 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. 典型例题 It is not ____ to discuss the question again and again. A.worthB.worthyC.worth-whileD.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。