Discussing The Laws And Reasons Of The Appearance Of De In Verb Used As Attributive Structure

This text regards the grammar views of three levels as the foothold, Introduce and mix the theory of Valence, combine the method of classify describe and function explain together, classify the appearance of de in verb used as attributive structure to three situation: must appear, appear and not appear both ok, usually not appear, discussed the various kinds of restrictive factors of the appearance of de in the structure through syntactic, semanteme and pragmatic levels, come to seven laws of the appearance of de in the structure. As to the discussion of the reason of the appearance of de, the article is on the basis of the thing that forefathers study, due the appearance of de's reason to the mandatory of syntactic, the continuity of semanteme , the alternative of pragmatic;Among them, the alternative of pragmatic include outstanding principle, Metre in verse principle, plate principle and economic principle etc.