Worth,worthy,worthwhile-用法区别最详细讲解.ppt

Worth worthy worthwhile用法区别 1 worth 1 作表语形容词 doing 主动形式表被动意义 名词或 数词 名词 可以用形式主语it 在句中多作表语 Eg Workisworthdoingifworthdoingwell ThomasCarlyle 一件事如果值得做好 就值得去做 卡莱尔 英国史学家 Allthesplendour 荣华富贵 intheworldisnotworthagoodfriend Amanwhoknowstwolanguagesisworthtwomen 2 可用作后置定语Eg Thatisapieceoflandworth4500 3 不能当动词用 Itdoesnotworthapenny 4 可用作名词Whenthewellisdry weknowtheworthofwater Franklin 美国富兰克林 井水枯竭之时 方知水的可贵 Afriendisagift whoseworthcannotbemeasuredexceptbyheart Bible朋友是份厚礼 它的价值只有心灵才能深深地感知 圣经 Worthless 无价值的 worth worthwhileInfact moneyaloneisalmostworthless 2 worthwhile 1 作表语时 可写作worthwhile 中间可插入物主代词 v ingortodo 句首可用形式主语it Eg Itisworthwhilevisiting tovisitParis Theresearchworkisworthourwhile Theseresultswerenotworthwhile 2 作定语时 可写作worth while Eg Theonlyworth whileachievementsofmanarethosewhicharesociallyuseful Onlyalifelivedforothersisalifeworthwhile AlbertEinstein 3 Worthyof 1 作表语 不能用it作形式主语 后面要接被动语态 a 不定式tobedone b 被动动名词beingdone c 具有被动意义的动作名词 d 主动态不定式作状语Eg a Thisarticleisworthytobewritten B Thisgrammarbookisworthyofbeingread C Hisbehaviorisworthyofpraise D Heisworthytoreceivesuchanhonor 2 作定语A worthy作前置定语Eg Theworthy 可敬的 gentlemancould teventellwheatfrombarley 大麦 B of作后置定语Eg Thescientistisamanworthyofthehonor 他的建议值得考虑 1 Hissuggestionisworthourconsideration 2 Hissuggestionis well worthconsidering 3 Itisworthconsideringhissuggestion 4 Hissuggestionisworthyofconsideration 5 Hissuggestionisworthytobeconsidered 6 Hissuggestionisworthyofbeingconsidered 7 Itisworthwhileconsideringhissuggestion 8 Itisworthwhiletoconsiderhissuggestion 9