| "Kan+ NP + Duo(Duome)+ X" format is frequently used in life,and its semantic expression is very rich,but the research results of this format are very few.Using BCC corpus,this paper collects nearly 200,000 words from literary,newspaper,microblog,science and technology fields,collates,classifies and studies these corpuses,and studies the format from the semantic,syntactic and pragmatic perspectives.First of all,from the semantic perspective,through the overall semantic classification and analysis of the format,we believe that the format has a strong subjectivity and rich emotional color,specifically divided into positive evaluation meaning and evaluation meaning.At the same time,the paper analyzes the process of "Kan" from observation meaning to comment meaning and hint meaning,and concludes that "Kan" should have comment meaning or hint meaning,or completely have comment meaning or hint meaning,while retaining the basic observation meaning in this format.But only has the observation meaning "to see" cannot enter this format,therefore in this format "to see" has occurred the semantics to blur.After the comparative analysis of "duo" and "duo",it is concluded that both of them have the subjectivity of evaluation,the clarity of objects and the interjection of mood.However,due to the constraints of parts of speech and syllables,"duo" cannot enter this format as casually as "duo".When "duo" means a large number,it cannot enter this format.Secondly,in terms of format composition and syntactic expression,we divide "NP" into pronoun,noun and nominal phrase for discussion,and analyze the syntactic function of "NP",and divide "NP" into subject object,object object and result object.At the same time,discuss "X" as a verb and an adjective,respectively.After analyzing that "X" is an action,state,psychology and causative verb,the semantic feature of the verb "X" is static verb and dynamic verb.After analyzing the situation that "X" is an adjective,it is concluded that the unbounded state adjective cannot enter "X" due to restrictions.Therefore,"X" in this format is a nature adjective,and the semantic feature of "X" is characterized by relativity and subjective feelings.Then,in terms of pragmatic function,this format is regarded as a speech act.After analyzing three specific manifestations of this format,namely,the illocutionary act,the illocutionary act and the illocutionary act,we consider it as a speech act.Finally,the preliminary teaching strategie is put forward. |