A Study On Acquisition Errors Of "Duiyu" "Guanyu" Of Foreign Students Based On HSK Dynamic Composition Corpus

The related research on the prepositions "duiyu" and "guanyu" has always been the focus and difficulty of modern Chinese grammar research,and it is also a major difficulty in teaching Chinese as a foreign language.Therefore,this paper takes the corpus retrieved from the "HSK Dynamic Composition Corpus" as the investigation basis,and takes the biases of "duiyu" and "guanyu" acquired by international students as the research object,analyzes the reasons for the biases,and puts forward corresponding suggestions.From the HSK dynamic composition corpus,there are 89 erroneous example sentences of "duiyu" and 86 erroneous example sentences of "guanyu".And the corpus distribution of foreign students’ prepositions "duiyu" and "guanyu" in the corpus is statistically and analyzed.It includes the statistical analysis of all international students’ corpus,and also conducts statistical analysis on the acquisition of "duiyu" and "guanyu" of foreign students in different language systems,and displays them visually in the form of charts.After the analysis of the corpus,the errors are divided into four types: the omission of "duiyu" and "guanyu",the wrong addition of "duiyu" and "guanyu",the misuse of "duiyu" and "guanyu",and the mixed use of "duiyu" and "guanyu".And on the basis of the four types of errors,it points out the specific situations of learners’ errors.There are three main reasons why international students acquire biases in "duiyu" and "guanyu" : first,the nature of "duiyu" and "guanyu" itself,the complex usage rules of "duiyu" and "guanyu" themselves make it difficult for students to grasp,and Not only between the two,but also with other prepositions,it is easy to be confused;secondly,in terms of teachers,the teaching method is single and lack of pertinence;in the process of explanation and practice,the teacher’s guidance is insufficient.Finally,the students’ mother tongue word order,negative vocabulary transfer,generalization of syntax and usage rules,and lack of motivation and interest in learning.Therefore,there are three suggestions for the improvement of the teaching of "duiyu" and "guanyu" acquisition by international students: First,it is recommended to strengthen the knowledge of Chinese ontology and the theory of second language teaching: improve the reserve of professional knowledge through multiple channels.The second is to suggest that teachers adopt the flipped classroom teaching mode,combining online and offline,to reduce the difficulty caused by the nature of "duiyu" and "guanyu",including the advantages of the flipped classroom teaching mode in "duiyu" and "guanyu" teaching;flipped classroom The implementation of teaching mode in "duiyu" and "guanyu" teaching.The third is to suggest that teachers adopt flexible and diverse teaching methods: use the game teaching method to carry out interesting teaching;use the contrastive teaching method to pay attention to language comparison;teachers also need to guide students to adopt cognitive strategies and metacognitive strategies to reduce errors.