worth、worthy ,worthwhile 用法的区别 最好详细一点,有例句
Worthwhile (adj) 值得的
worthwhile 用于下列句型:
It is worthwhile doing sth./ to do sth.干某事是值得的
但不能说:sth.is worthwhile doing/ to do
长城值得去旅游.It is worthwhile visiting/ to visit the Great Wall.
worth 用于下列句型:sth.is worth sth/ doing
此句型中只能用doing,不能使用被动.
The museum is certainly worth a visit.=The museum is certainly worth visiting.
这个博物馆的确值得参观.
This idea is well worth considering.这个想法很值得考虑.
worthy 用于下列句型:sth.be worthy of sth/ being done sth.be worthy to be done
这部电影值得看.The film is worthy of being seen.= The film is worthy to be seen.
worth的三种用法
worth的用法:1、worth更具有介词的语法特征,可支配名词短语,带逻辑主体的动名词和wh-从句,但不能跟主动不定式。2、worth常用于sth is worth v -ing结构中,动名词短语在这里表示被动意义。3、worth, worthy, worthwhile 这三个词均可表示“值得的”。4、后接动词时,该动词要用动名词,不能用不定式,并且该动名词习惯上要用主动形式表示被动意义,不能直接使用被动式,如:The film isn’t worth seeing.5、在现代英语中,在be worth前使用形式主语it被认为是合习惯的,比如:It isn’t worth repairing the car. 这辆汽车不值得修了。6、、在be worth doing结构中,除非句首用了形式主语it,句子主语总应是其后动名词的逻辑宾语;若其中的动词不及物,应考虑加上适当的介词,比如:Nothing he said was worth listening to. 他说的话没有一句值得听。7、若要加强其语气,可在其前使用well, really, very much等修饰语,但习惯上不用very,比如:It was well worth waiting for. 这件事倒是很值得等待。