worth worthy worthwhile 分别有什么用法?三者有什么区别？

worth worthy worthwhile 分别有什么用法?三者有什么区别？能不能举例说明下？

　　这几个词都表示“值得”,但：

　　1)worth只作表语,表示“价值…”或“值得…”,多接名词、代词、或动名词的主动语态,例如：

　　This dictionary is worth 150 yuan.

　　The novel; is worth reading.(or It is worth reading the novel.)

　　2)worthy表示“值得、相称或配得上”时,作表语,接不定式被动语态,或of加名词、动名词被动语态;”表示可敬的“时,作定语用,例如：

　　his behavior is worthy of praise.

　　His behavior is worthy of being praised.

　　His behavior is worthy to be praised.

　　He is a worthy teacher.

　　3)worthwhile作定语用较多;也可作表语,例如：

　　I thing it is a worthwhile job,and my attempt is worthwhile.

　　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.

　　I went and bought about six dollars 'worth of potato chips

　　我去买了大约6美元的薯条。

　　I hope he was worthy of her.

　　我希望他配得上她。

　　The President's trip to Washington this week seems to have been worthwhile

　　总统本周的华盛顿之行看来是有价值的。

　　很多中考考生的英语作文成绩始终得不到提高，为此小编整理了一些中考英语作文模板，希望对大家有所帮助。中考英语作文实用模板1.主观题型Inrecentdays,wehavetofaceIproblem-----A,whichisbecomingmoreandmoreserious.First,------------(说明Ａ的现状)．Second,---------------(举例进一步说明现状)ConfrontedwithA,weshouldtakeaseriesofeffectivemeasurestocopewiththesituat...　　>>查看原文