热心网友
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。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。 。
热心网友
[ÓÃ×÷±íÓï, ºó½ÓÃû´Ê»ò¶¯Ãû´Ê×÷±öÓï]It's not worth the paper it's printed on。Ëü(ÎÄÕµÈ)µÄ¼ÛÖµµÖ²»ÉÏÓÃÀ´Ó¡ËüµÄÖ½ÕżÛÖµten dollars' worth of applesÊ®ÃÀÔªµÄÆ»¹û。
热心网友
be worth doing be worth sthbe worthy to be done be worthy of beeing done
热心网友
worth doing值得the book is worth buying