一在语法学领域里,确实有不少“模糊概念”。对这些概念,人们都承认它们,并在各自的论述中经常提到它们。但是人们的认识是不是完全符合语言实际,有的是可以进一步讨论的。所谓“句法结构”就是一个重要的“模糊概念”。按通常说法,语法是词法和句法的总和,词组是词的组合,根据排中律,它不是词法,应划归句法。因此,语法结构也只有词法与句法两个结构级型。词组既然划归 In the field of grammar, there are indeed many “vague concepts.” People acknowledge these concepts and often mention them in their own discourse. However, people’s understanding is not fully in line with language practice, and some can be further discussed. The so-called “syntactic structure” is an important “fuzzy concept.” As a general rule, grammar is the sum of lexical and syntactic. Phrases are combinations of words. According to the law of middle row, it is not lexical and should be classified as syntactic. Therefore, the grammatical structure only has two structure types of lexical and syntactic. Phrase since classified