worth.doc

worth的用法犯不上跟她生气。误：Shes not worth to get angry with.正：Shes not worth getting angry with.析：(be) worth后接动词时，该动词不能用不定式，而用动名词。注：这类结构在现代英语中也可改用形式主语it，如上面的误 句也可改为：It isnt worth getting angry with her. 再 如：The film is worth seeing. / It is worth seeing the film.(这部电影值得看)。这本书很不错，值得再读一遍。误：The book is excellent.Its worth reading a second time.正：The book is excellent. Its worth being read a second time.析：(be) worth 后接动名词时，即使该动名词具有被动意味，也 总是用主动形式。这个博物馆值得你去看看。误：You are worth visiting the museum. 正：It is worth your while visiting to visit the museum.析：如以上两例所析，worth 后接动词时要用动名词，但是注意这 类结构有以下特点：句子主语通常就是其后动名词的逻辑宾 语；若句子主语不是其后动名词的逻辑宾语，那么其主语就 应是形式主语 it。另外注意：与 worth 后接动词必须用动名 词不一样，worth (ones) while 后接动词时可用动名词也可 用不定式(且这类句型的主语通常是形式主语 it)。这个计划很值得一试。误：The scheme is very worth a try.正：The scheme is well worth a try.析：要加强 worth 的语气，习惯上不用 very，而通常用 well。这台脑不值你付的那些钱。误：The computer is not value valuable what you paid.正：The computer is not worth what you paid. (from )析：value价值(是名词)，valuable有价值的(是形容词)，两 者均不能后接 what从句。关于 worth(值得.的)的词性：有 的语言学家认为是形容词，而有的语言学家(如 R.Quirk等)则 认为是介词(可以支配名词短语、 支配带逻辑主语的动名词以 及 what 从句)。worth worthy worthwhile的用法1.worth adj&n.值得，应该,作形容词在句中只能作表语 sb./sth. be worth . :His words are worth notice.他的话值得注意. The bike is worth 200 yuan. be (well) worth doing (很)值得做.,注意这个句型是主动表被动的用法,如这本书值得一读 This book is worth reading. 2.worthy adj&n.有价值的,值得.的,做形容词时既可以做表语又可以作定语 be worthy of +n. He is worthy of our praise. be (quite)worthy of being done (很)值得做. :The film is worhty of being watched. be worthy to be done (很)值得做. ,上面的句子可以改写为:The film is worthy to be watched. 3.worthwhile adj.值得做的.值得出力的,既可以做表语又可以作定语 be worthwhile doing/be worthwhile to do: It is worthwhile discussing the question again.=It is worthwhile to discuss the question again. worth意为“值的，有的价值的”等，常常用作形容词，在句中一般作表语，有时也可用作定语，如：a place worth seeing（值得一看的地方），a dictionary worth $50（一本值50美元的词典）等。worth用作表语时，不能单独使用，其后通常接动词的-ing形式，而不能接动词不定式。常用的句式有：1. “主语+be+worth+动词的-ing形式+”此时，句子的主语就是worth之后动词-ing形式的逻辑宾语。例如：Now John is worth talking to.（现在值得与约翰谈一谈。）He isn t worth getting angry with.（犯不上跟他生气。）注意：动词的-ing形式之后的介词不可省去。worth后面的动词-ing形式一般用主动形式表示被动意义，而不能直接用被动形式。试比较：正： The film isn t worth seeing.误：The film isn t worth being seen.2. “It（形式主语）+be+worth+动词的-ing形式+”例如：I t isn t worth repairing the bike.（这辆自行车不值得修理了。）Is it worth visiting the city？（这个城市值得参观吗？）一般来说，worth前面可用well， really， very much， hardly， easily等词语修饰，但一般不用very修饰。例如：This is really worth doing.（这确实值得一做。）He has something very much worth saying.（他有些话很值得讲。）请比较：正： This book is worth reading.正： It is worth reading this book.正： This book is well worth reading.误： Reading this book is worth.误： This book is worth being read.误： This book is very worth reading.Worth的下列用法也值得注意：（1）表示“值（多少钱）”的意思时，其后主要接表示钱数或类似的词语。例如：This picture is worth 100 yuan.（这幅画值100元。）A bird in the hand is worth two in the bush.（双鸟在林不如一鸟在手。）（谚语）（2）表示“值得”的意思，后接某些名词。例如：His words are worth notice.（他的话值得注意。）Is it worth all the trouble？（费那么多事值得吗？）（3）表示“拥有价值的财产”的意思。例如：He is worth a million dollars.（他拥有百万家产。）（4）用作名词，表示物质、精神等方面的“价值”时，worth是不可数名词，如a picture of great worth（一幅价值昂贵的画），a man of worth（很有价值的人）。（5）用在一些习惯用语中，如for all one is worth （尽力，尽量地），for what it s worth（不论真伪），worth one s salt（胜任的，称职的，值得雇佣的）worth somebody s while（值得某人花精worth的用法犯不上跟她生气。误：Shes not worth to get angry with.正：Shes not worth getting angry with.析：(be) worth后接动词时，该动词不能用不定式，而用动名词。注：这类结构在现代英语中也可改用形式主语it，如上面的误 句也可改为：It isnt worth getting angry with her. 再 如：The film is worth seeing. / It is worth seeing the film.(这部电影值得看)。这本书很不错，值得再读一遍。误：The book is excellent.Its worth reading a second time.正：The book is excellent. Its worth being read a second time.析：(be) worth 后接动名词时，即使该动名词具有被动意味，也 总是用主动形式。这个博物馆值得你去看看。误：You are worth visiting the museum. 正：It is worth your while visiting to visit the museum.析：如以上两例所析，worth 后接动词时要用动名词，但是注意这 类结构有以下特点：句子主语通常就是其后动名词的逻辑宾 语；若句子主语不是其后动名词的逻辑宾语，那么其主语就 应是形式主语 it。另外注意：与 worth 后接动词必须用动名 词不一样，worth (ones) while 后接动词时可用动名词也可 用不定式(且这类句型的主语通常是形式主语 it)。这个计划很值得一试。误：The scheme is very worth a try.正：The scheme is well worth a try.析：要加强 worth 的语气，习惯上不用 very，而通常用 well。这台脑不值你付的那些钱。误：The computer is not value valuable what you paid.正：The computer is not worth what you paid. (from )析：value价值(是名词)，valuable有价值的(是形容词)，两 者均不能后接 what从句。关于 worth(值得.的)的词性：有 的语言学家认为是形容词，而有的语言学家(如 R.Quirk等)则 认为是介词(可以支配名词短语、 支配带逻辑主语的动名词以 及 what 从句)。worth worthy worthwhile的用法1.worth adj&n.值得，应该,作形容词在句中只能作表语 sb./sth. be worth . :His words are worth notice.他的话值得注意. The bike is worth 200 yuan. be (well) worth doing (很)值得做.,注意这个句型是主动表被动的用法,如这本书值得一读 This book is worth reading. 2.worthy adj&n.有价值的,值得.的,做形容词时既可以做表语又可以作定语 be worthy of +n. He is worthy of our praise. be (quite)worthy of being done (很)值得做. :The film is worhty of being watched. be worthy to be done (很)值得做. ,上面的句子可以改写为:The film is worthy to be watched. 3.worthwhile adj.值得做的.值得出力的,既可以做表语又可以作定语 be worthwhile doing/be worthwhile to do: It is worthwhile discussing the question again.=It is worthwhile to discuss the question again. worth意为“值的，有的价值的”等，常常用作形容词，在句中一般作表语，有时也可用作定语，如：a place worth seeing（值得一看的地方），a dictionary worth $50（一本值50美元的词典）等。worth用作表语时，不能单独使用，其后通常接动词的-ing形式，而不能接动词不定式。常用的句式有：1. “主语+be+worth+动词的-ing形式+”此时，句子的主语就是worth之后动词-ing形式的逻辑宾语。例如：Now John is worth talking to.（现在值得与约翰谈一谈。）He isn t worth getting angry with.（犯不上跟他生气。）注意：动词的-ing形式之后的介词不可省去。worth后面的动词-ing形式一般用主动形式表示被动意义，而不能直接用被动形式。试比较：正： The film isn t worth seeing.误：The film isn t worth being seen.2. “It（形式主语）+be+worth+动词的-ing形式+”例如：I t isn t worth repairing the bike.（这辆自行车不值得修理了。）Is it worth visiting the city？（这个城市值得参观吗？）一般来说，worth前面可用well， really， very much， hardly， easily等词语修饰，但一般不用very修饰。例如：This is really worth doing.（这确实值得一做。）He has something very much worth saying.（他有些话很值得讲。）请比较：正： This book is worth reading.正： It is worth reading this book.正： This book is well worth readi