A Research Of Chinese Multi-meaning Adverb Hai In L2 Chinese For Thailand’s Students

As one of the most widely used adverbs in modern Spoken Chinese,the Chinese adverb "Hai" is not only a hot topic in ontology research,but also a difficult point in teaching Chinese as a foreign language.In terms of Chinese ontology research,existing studies have roughly divided the adverb "Hai" into time adverbs,degree adverbs,correlation adverbs and modal adverbs,but there are still disputes over the classification of meanings under each category of adverbs.In terms of second language acquisition research,existing studies have analyzed the errors and causes of the adverb "Hai" to some extent,but failed to find out the rules and causes of the errors of the meanings of the adverb "Hai" in different stages of acquisition by international students.Currently,there are few studies on acquisition order,and there are some differences in the results.Some studies also compare grammaticized order and acquisition order,but the reasons for the consistency or difference of the above research order have not been deeply analyzed.In addition,the above studies lack the teaching suggestions for specific meanings.In order to make up for the above deficiencies,this paper sorted out the division and semantic network of adverb "Hai" in domestic and foreign dictionaries and literatures,reintegrated the controversial meanings of adverb "Hai",and analyzed the acquisition situation and reasons of different meanings of adverb "Hai" used by overseas students at different stages.Using frequency,accuracy rate,frequency difference with native speaker,and whether the acquisition of object meaning decreases compared with the previous stage were taken as acquisition criteria.This paper compares the acquisition order and grammatilization order of adverb "Hai" among students from Thailand,Japan,Morocco and mixed countries,and analyzes the reasons for the similarities and differences.Finally,the paper makes a survey of the setting of the meanings of the adverb "Hai" in the Standards of Chinese Proficiency in International Chinese Education and Chinese Course,and puts forward some macroscopic suggestions.Combined with error analysis,acquisition sequence,and the setting of meanings in textbooks and syllabuses,this paper determines the heavy and difficult meanings of the adverb "Hai",and gives specific suggestions.