A Study Of The Synonymous Preposition"ti?wei?gei"

"Ti,wei and gei" is one of the prepositions with high error rate and difficulty in teaching.In this paper,the author makes an ontological study of the problems of the synonymous preposition "ti,wei and gei" in Chinese teaching,and uses Three planes grammar concept,the method of synchronic and diachronic combination,the method of transformation analysis,and the method of comparative analysis to systematically analyze and summarize them.This paper combs the research on prepositions "ti,wei and gei" from two aspects:the existing Chinese noumenon and the errors of foreign students' acquisition.At present,the detailed discussion on "ti,wei and gei" in academic circles is mostly from a single word,that is,each preposition is separated to study,and there is no horizontal comparative study.Through the analysis of the real corpus,this paper analyzes the real prepositions This paper makes a detailed study and description of the syntactic and semantic features of the structures that can be entered into by "ti,wei and gei".It is realized that the core of distinguishing the three lies in distinguishing the core verbs and objects that are collocated after the three object prepositions,and making a comprehensive comparison and analysis of them.Finally,it lists the interchangeable and non interchangeable situations,which is essentially the semantics in the process of virtualization Residual and structural constraints.Then it makes a pragmatic comparative analysis of "ti,wei and gei" from five levels: style color,frequency of use,mood color,context and structure use and change in application.Finally,from the diachronic point of view,this paper combs and studies the virtual process of the synonymous preposition "ti,wei and gei".The core of this paper is to make a horizontal comparative study of the noumenon of the synonym "ti,wei and gei",to seek the internal relations before each meaning item,and to combine the process of grammaticalization of these three synonyms with the teaching of Chinese as a foreign language grammar,to fully explore the value of grammaticalization in the teaching of Chinese as a foreign language grammar,and to "ti,wei and gei" according to the previous parts Theontology research,combined with the current situation of teaching Chinese as a foreign language,provides feasible methods and approaches for the teaching of Chinese as a foreign language preposition in the future.