, interpretation of symbolism of poetry and implication of fiction and criteria of traditional aesthetics and fantastic aesthetics, must be introduced to explain the internal link between Bahchin’s fantastic aesthetics and fiction theory.

The basic order and mode in studying literature grotesquery should be: to decide the main constituents so as to limit its coverage; to decide the pattern features so as to set its judgement criterion; to decide the individuality formation so as to esteem its style.

"I Fear,I Exist"——Grotesque Theory of Wolfgang Kaiser;

The most important weird characteristics of Mlagritte s paintings mainly reflect the following 4 fields:joining the shortest physical distance with the farthest psychological distance;producing terror by beauty and evil;interprating philosophy by image;people s emotion missing.

Many of the university outstanding art works are the arts of excellence,sublime,tragedy,comicality and weirdness,and weird art is that of most shaking,miraculous,intelligent and interesting.

Southern Literature, an American literary school highlighted with the characteristics of regional color, has a striking feature——"weirdness".

For going deep into the essences and characters of grotesqueness, the article analyses and compares the aesthetical forms of grotesqeness gracefulness, funniness, sublimity, tragedy etc.

From the studying of the grotesqueness of the network literature, this thesis tries to find out the historical cultural roots and realistic ideological bases in the emergence and development of the network literature.

Since the 20th century, it has been closely linked with the grotesquerie school of arts, existing in the "fantastic" plays, paintings, sculpture, etc.