独立主格结构是什么

如题所述

“独立主格结构”是由名词或代词作为逻辑主语,加上分词、形容词、副词、动词不定式或介词短语作为逻辑谓语构成。这种结构在形式上与主句没有关系,通常称为“独立主格结构”。 “独立主格结构”在句中的功能就相当于一个带有自己主语的非限制性状语从句。众所周知非限制性从句通常以主句的某一成分作为自己的逻辑主语,从而依附于主句。而有些非限制性从句和无动词从句带有自己的主语,在结构上与主句不发生关系,因此成为独立主格结构。其实,虽然叫做独立主格结构,并不是真正的独立,它还是一种从属分句,在句中有多种作用。如:表原因、表条件、表方式、表伴随、表时间等,在句中通常起状语作用。
具体说明:
1) 表示时间   The meeting being over, all of us went home. 开完会后我们都回家了。
the meeting being over相当于when the meeting was over   
Her work done, she sat down for a cup of tea. 她干完了活,坐下来喝茶。her work done相当于when her work was done   
2) 表示条件   The condition being favorable, he may succeed. 若条件有利,他或许能成功。If the condition is favorable  
 3) 表示原因   There being no taxis, we had to walk. 没有出租车,我们只好步行。Since there was no taxis,   
He wrapped her up with great care, the night being dark and frosty. 夜又黑又冷,所以他把她裹得严严实实的。as the night was dark and frosty   
4) 表示伴随情况   Almost all metals are good conductors, silver being the best of all. 几乎所有的金属都是良导体,而银则是最好的导体。(=Almost all metals are good conductors,and silver is the best of all.)   
5) 表示补充说明   We redoubled our efforts, each man working like two. 我们加倍努力,一个人干两个人的活。
其实这种类型的问题可以直接百度百科。下面是地址,自己去看看吧!
希望能帮到你。
祝学习成功。

参考资料:http://baike.baidu.com/view/190765.htm

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第1个回答  2011-08-14
独立主格结构主要用于描绘性文字中,其作用相当于一个状语从句,常用来表示时间、原因、条件、行为方式或伴随情况等.
用法
  独立主格结构主要表示谓语动词发生的时间、原因、条件或伴随情况等,相当于一个状语从句或并列句。
用作时间状语
  The work done(=After the work had been done), we went home. 工作完成后,我们就回家了。
用作条件状语
  Weather permitting(=If weather permits), they will go on an outing to the beach tomorrow. 如果天气允许的话,他们将在明天组织一次海滨小游。
用作原因状语
  An important lecture to be given tomorrow(=As an important lecture will be given tomorrow), the professor has to stay up late into the night. 因为明天要发表一个重要的演讲,教授不得不熬夜到很晚。
用作伴随状语
  He was lying on the grass,his hands crossed under his head(=and his hands were crossed under his head).他躺在草地上,两手交叉枕在脑后。
表示补充说明
  We redoubled our efforts, each man working like two. 我们加倍努力,一个人干两个人的活。   *注:独立主格结构表示时间、条件或原因时,相当于一个状语从句,一般放在句首,表示原因时还可放在句末;表伴随状况或补充说明时,相当于一个并列句,通常放于句末。编辑本段形式
1>一般独立主格形式:与主句逻辑关系松散
  形式为: n. + -ed/-ing形式; n. + 不定式 ; n. + 介词短语; n. + 形容词; n. + 副词. ;
名词/主格代词+现在分词
  名词/主格代词与现在分词之间是主谓关系。如:   The girl staring at him(= As the girl stared at him), he didn't know what to say. 姑娘两眼望着他,他不知道说什么好。   Time permitting(= If time permits), we will go for an outing tomorrow. 如果时间允许的话,我们明天去郊游。
名词/主格代词+过去分词
  名词/主格代词与过去分词之间是动宾关系。如:   The problems solved(= As the problems were solved), the quality has been improved. 随着问题的解决,质量已经提高了。   Her glasses broken(= Because her glasses were broken), she couldn't see the words on the blackboard. 由于眼镜摔坏了,她看不见黑板上的字。
名词/主格代词+不定式
  名词/主格代词与不定式之间是主谓关系,且强调的是一次具体性的动作。如:   He is going to make a model plane, some old parts to help. 借助于一些旧零件,他要做一个飞机模型。   They said good-bye to each other, one to go home, the other to go to the bookstore. 他们道别后,一个回了家,一个去了书店。
名词/主格代词+形容词
  如:   An air accident happened to the plane,nobody alive. 那架飞机遭遇了空难,无一人生还。   So many people absent, the meeting had to be called off. 这么多人缺席,会议不得不取消。
名词/主格代词+副词
  如:   He put on his sweater ,wrong side out. 他把毛衣穿反了。   The meeting over, they all went home. 会议一结束,他们就都回家了。
名词/主格代词+介词短语
  如:   The boy goes to the classroom,book in hand. 那男孩手里拿着书去教室。   Mary was sitting near the fire, her back towards the door. 玛丽靠近火炉坐着,背对着门。   2>with 引导的独立主格:与主句逻辑关系紧密   形式为: with + n. + -ed/-ing形式; with + n. +abj.; with +n. + 介词短语   3>each引导的强调型独立主格:强调句尾的复数名词   形式为:句子 + 复数名词结尾 , each + 介词短语/形容词短语/名词短语/-ing形式/-ed形式   如:   Under the restructuring, the huge organization that operates the company's basic businesses will be divided into five groups, each with its own executive.(题源:《GMAT语法全解》白勇著,Page38)   4>其他形式
There being +名词(代词)
  如:   There being nothing else to do, we went home. 没有别的事可做,我们就回家了。   There being no further business, I declare the meeting closed. 没有再要讨论的事了,我宣布散会。
It being +名词(代词)
  如:   It being Christmas, the government offices were closed. 由于圣诞节的缘故,政府机关都休息。   It being a holiday, all the shops were shut. 由于今天是假日,所有商店都关门了
第2个回答  2011-08-14
你去百科看一下独立主格结构,绝对比楼上两位讲的都要清楚