A Syntactic Analysis Of Structure "A比B(还/更)不C"

There are many similar or different things in our life, we should use comparison method to knowing such things. Though the process of comparing, we can find the thing’s similarities and differences, and form a comprehensive and delicate cognition. At the process of comparing, we are able to adopt positive conceptual framework’s comparison along with adopting negative conceptual framework’s comparison. The purpose is explaining comparison’s things difference on property degree at different comparison on scope. In my thesis, we would analysis a sentence "A比B(还/更)不C". This sentence which is have degree of difference comparative sentence in the same direction. We should handle correlation theory to analyses its structure, semantic and pragmatics.First, we discussed the independence of the sentence "A比B (还/更)不C", through comparative analysis we found that the sentence is not the negative form of "A比B (还/更)C". And then we find out the particularity of the sentence as an independent sentence mainly reflected in the sentence is a negative conceptual comparison sentences, the comparison is the differences in the degree of negative conceptual within the scope of the object. So it is concluded that the nature of this sentence is a negative conceptual comparison sentences, the sentence described the difference in degree about"不C" between of comparative subject and comparative object.Second, in the form of structure, we analyzed the replaceable components in the sentence (A, B and C) and stable components(比、还/更),which can replace the components of the A and B is mainly borne by the noun, pronoun, or are some phrases, and C is often composed of adjectives, verbs, verb phrases; Stable composition is the expression of the sentence semantic relations. On this basis we further analyzed the syntax function and conditions of the sentence patterns and its wording and conditions mainly including to lift format, use parallel format, the influence of"还/更”,and " — N比一N …" this four kinds of situations.Third, in terms of semantic study, we analyzed each part of the composition of semantic content, and the comparison of the subject and object of A and B comparison of similar and different class will affect the sentence and compare the expression of righteousness; Compare the results of C on the semantic expression should have positive significance and at also have the difference of the degree, because of the addition of negative word "not", makes "不C" as a whole structure,its semantic category is negative conceptual, the comparison is within the scope of the negative concept of comparison."还”and"更”on the semantics is not only linked also has a certain difference. Therefore, we come to the sentence on the overall meaning expression is negative concept within the scope of comparative righteousness, also contain the contrast of inverse expected righteousness.Fourth, in this article we don’t think "A比B (还/更)不C" is one of negative form about "A比B (还/更)C", We should use form and meaning two sides to analyses these two sentence’s symmetry. In shape, according to human language’s affirmation and negative axiom, "C"’s semantic degree size decision whether it appear at affirmation and negative form middle existent feasibility; The asymmetry of the both disagree in semantic scope upper too result in know clearly "C" and "不C". In meaning, as this sentence have stabilize presupposition informational, its affirmation form and negative formal semantic should meet the presupposition information, or it will not come into existence.Fifth, in terms of pragmatic functions, the expression of the sentence function mainly reflects in the expression of the unexpected and euphemism two aspects, the expectations here mainly from the speaker and the listener and social common cognition three aspects, because of" ^ C" is under the influence of the politeness principle, the sentence have function of euphemism expression. Because the sentence have "还”and”更”, this two words leads to different highlighted sentence focus of information function; Under the influence of the preset trigger language, the sentence patterns also have certain preset of pragmatics function.