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SAT语法悬垂结构的讲解

信息来源:运维  发布时间:2015-05-04

  在SAT语法题型包括SAT语法改进句子IS(Improve Sentences),SAT语法改错ISE(Identify Sentences Errors),SAT语法改进段落IP(Improve Paragraphs),这三种题型对考生语法的要求也是极高的,今天给大家分享的是一些常出现的语法错误—悬垂结构,下面来看一下SAT语法悬垂结构的讲解

  悬垂结构是一种常见的语法错误,悬垂的英语表述是dangling,分词悬垂之分词在晃,这个晃是指分词语气逻辑主语的逻辑关系不成立,找不到自己在主语的黏着点。

  SAT语法考题中通常涉及分词在句中作状语。分词作状语时,其逻辑主语通常是主句的主语。现在分词与逻辑主语之间是主动关系,是动作的发出者,过去分词与主语之间是被动关系,主语也是动作的发出者。

  在SAT中,悬垂结构大概有四种种考查形式,我们来看一下悬垂结构的考察形式:

  1. doing/done…,SVO

  2. while/when/ by/on/through doing/done…, SVO

  3. SVO, doing/done…S与分词

  4. SVO doing/done…O与分词

  下面我们举例来看一下悬垂结构的改正方法:

  例题:Indicating their desire to extend free enterprise, Canadians elected a member of

  the Progressive Conservative Party, Kim Campbell, as Prime Minister in 1993.(P493.13)

  (A) Canadians elected a member of the Progressive Conservative Party, Kim Campbell, as Prime Minister

  (B) Canadians' election of a member of the Progressive Conservative Party as Prime Minister was Kim Campbell

  (C) Kim Campbell of the Progressive Conservative Party was elected Prime Minister of Canada

  (D) the Progressive Conservative Party's Kim Campbell was elected Prime Minister of Canadians

  (E) a member of the Progressive Conservative Party, Kim Campbell, was elected by Canadians as Prime Minister

  5. 我们首先判断这个题考察的悬垂结构中的doing/done…,SVO的形式,那么我们判断一下S与动词的关系,Canadians可以发出indicating这个动作,their desire与主语canadians也是匹配的,主语是复数,我们可以判断这个A选项是错误的,那么我们来看一下B,B的主语是election 与动词indicating是不符的,无法发出动作。

  C和D的主语都是Kim Campbell是一个人,而句中是their desire所以不符合,E中也是主语是单数,所以正确答案是A。

  通过上面SAT语法悬垂结构的讲解,相信考生们已经了解了悬垂结构的考察方式,现在就去进行大量的练习吧,预祝考生能够取得理想的成绩。

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