The artistic reality of extension in English may be briefly analysed from the following seven aspects,namely: favourable sense and unfavourable sense,abstraction and concretion ,collocation of word meanings,enlargement or shrinkage of conception,logic and rhetoric,extensive level and extensive range.

Syntactic and Semantic Characteristics in Chinese and Studies on Language Logic;

modern time s Chinese novels didn t discard the character s reality narration which the ancient novels are good at,but the character of the language logic in the colloquialism classical narration is more outstanding.

This paper poses a query to three modes of expression in language logic and then puts forward new modes of expression in order to elucidate the rhetoric of "enigmatic discourse" or euphemism, ambiguous clauses and the relation between parole and langue in language logic.