| Under the guidance of construction grammar and related theories,this paper conducts a comprehensive investigation of the emerging Chinese buzzword construction "X yi shi shuang,yi zhi X yi zhi shuang".At the research aspect of construction ontology,it mainly expands from three aspects: syntactic expression,construction meaning and pragmatic characteristics:First of all,based on the collection of a large number of random corpus,this paper uses statistical methods to analyze the corpus,and analyzes the part of speech of the variable X in the construction,the syllable of the variable X,the syntactic function of the entire construction,and the variant form of the construction.Fully described.In terms of the part of speech of variable X,corpus statistical analysis results show that construction variable X can not only be used as verbs or verb phrases,but adjectives or adjective phrases,nouns or nominal phrases can also be used as variables in the construction.However,the entry of the two into the construction is not unlimited,but the phenomenon of flexible use of parts of speech occurs.This paper uses the construction syntax suppression theory to explain this phenomenon.On the syllables of variable X,the statistical results show that the variable X is mostly in two-syllable form,and the latter sentence X will not be abbreviated.However,when X is in a multi-syllable form,X in the latter sentence of the construction will generally be omitted.To remove the modifier and leave the abbreviation phenomenon of the central word,this paper draws on the perspective of prosodic grammar,combined with the prosodic rhythm of the whole construction,the number of words in the sentence and the syllable of the variable X.In terms of the syntactic function of the construction,the construction most often appears in the form of a whole sentence,and it can also appear as a clause at the beginning,middle,and end of a sentence;or as a subject,predicate,object,attributive,and adverbial in a sentence And many other syntactic elements.In terms of the variant form of the construction,this paper describes various variants such as expansion,omission,looseness,word order change,and substitution of fixed terms,and explains the reasons for the appearance of the variant forms.Secondly,based on the diachronic investigation of the evolution and development of constructions,this paper explores the meaning of constructions and obtains two conclusions: logically and semantically,constructions are progressive meanings;in subjective semantics,constructions are subjective perceptive comments[±positive] semantic features.Finally,explore the pragmatic characteristics of the construction,examine the pragmatic distribution of the construction from the perspective of style and sentence category,analyze the pragmatic psychology from the perspective of super-expectation and anti-expectation,and analyze the appropriate context of the construction And the pragmatic functions such as text cohesion are explored,and the pragmatic features of constructions are comprehensively and thoroughly investigated.In addition,attention is also paid to the teaching of Chinese as a foreign language in the construction of emerging buzzwords:This paper proposes teaching suggestions for the construction of Chinese as a foreign language from three aspects: the cultivation of construction consciousness,the attention to the emerging popular culture,and the exploration of construction teaching methods.At the same time,it also reminds the specific details that need to be clear for the development of case construction teaching.At the end of the paper,it summarizes the research content and conclusions,and introspects the inadequacies of the research.At the same time,it also looks forward to the research on the construction of emerging buzzwords in the future. |