比较结构是两个并列成分的比较,请问有比较结构的句子,其句法成分如何分析?如:
This car runs as fast as that one.
I believe I have made as detailed and exhaustive a study of his personality and home life as it is possible for any being to make.
I had seen as much blood as Meade has seen during last week.
Mindy likes music better than her mother does.
That is a lot more profitable than trying to improve others, and a lot less dangerous.
请问这些比较结构句是两个句子的合并吗?是作比较状语从句吗?as, than是连词吗?这些句子的成分怎么分析啊?
网友“比较结构是两个并列成分的比较”的说法是不正确的。并列成分指相等的语法结构,如二个主语,二个谓语,二个宾语等的并列。并列的结构表达同等重要的信息。而as, than引导的比较分句为从属分句,as,than都是从属关联词,为从属标记。主句为主要信息,从句为次要信息。主句和从句不是并列关系。
网友的这些句子都是含有比较分句的主从复合句。其中as和than在引导从句的时候都在从句中充当了分句成分,因此不是连词,而是替代词(代词或副词),我们可以称其为比较代词,比较副词。
比较分句的特点之一就是省略和替代,在不影响理解的前提下,尽量避免重复和主句相同的成分。为了说明从句的结构,我尽量补全从句的省略(实际是没有必要补全的)。
This car runs as fast as that one (does). as为比较副词,从句省略了替代动词does(替代runs), as在从句中作方式状语。
I believe I have made as detailed and exhaustive a study of his personality and home life as it is possible for any being to make. as 为比较代词,在从句中作不定式to make的宾语。
I had seen as much blood as Meade has seen during last week. as为比较代词,在从句中作has seen的宾语。
Mindy likes music better than her mother does. than为比较代词,在从句中作does(替代likes)的宾语。
That is a lot more profitable than trying to improve others (is), and a lot less dangerous. than为比较代词,在从句中作表语。从句省略了系词is。
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