估计是考试在吧

。。。冤死了

回复：2楼
垃圾 不会就你妈闭嘴
少装逼

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.
eg.
It is not worth-while to discuss the question again and again.
（上网找的）

死记呗 it's worthwhile to do
it's worthy to be done /of being done
sth is worth   doing       及物动词，sth是它的逻辑宾语

worth" means that the things have been done.
For example, it is worth dying for.(MEANS someone has died)
worthy" is used when someone deserves something.
For example, she was worthy of her reward.
if neither above contexts,worthwhile.


worth dying
死的值
worthy to die
值的（去）死。
别忘了咱的汉语也是脖大颈深的。异曲同工之妙，不知楼主明白了没