| "From" is a common preposition in modern Chinese,and it mostly appears in the form of frames.Taking the preposition framework "from +X + locative words" as the research object,this paper analyzes the preposition framework "from +X +locative words" from the three aspects of semantics,syntax and pragmatics through the retrieval of the corpus and combined with the research of predecessors.The basic semantics of the framework are to introduce time and place,representing the starting point of time and space.However,through the examination of the corpus,the preposition framework can also introduce the basis,source,condition,scope,aspect,angle,and state.In terms of syntactic function,it is mainly possible to make adverbs and determiners.In terms of pragmatic function,it mainly plays the function of discourse connection and discourse management.At the same time,with the help of the HSK dynamic composition corpus of international students,supplemented by questionnaire survey,this paper investigates and analyzes the bias generated by the preposition framework of Thai junior and intermediate Chinese learners"from+X+locative words",and summarizes the bias of each bias type.In terms of framework content,"from+X+中"produces the largest number of biases,followed by"from+X+上"and"from+X+以来",and finally"from+X+里"and"from+X+以后".According to the bias situation and interviews,the reasons for the bias of Thai junior and intermediate Chinese learners are explained,first of all,the framework of modern Chinese intermediary words is more complex,and international students are prone to mispronoun bias of prepositions "from" and "place words";Secondly,international students are influenced by their mother tongue,and are prone to omission bias and misorder bias of "place words".On this basis,try to put forward specific teaching suggestions,first of all,teachers should consciously help students establish framework awareness in the teaching process,secondly,they should strengthen the preposition framework "from +X + locative word" derivation of meaning teaching,strengthen interlingual contrast,pair teaching,pay attention to situational teaching to solve the problem of semantic emphasis.In addition,teaching materials should also pay attention to the arrangement of preposition frameworks. |