Acquisition Errors Research Of Korean Students On Chinese Approximate Number

In second language acquisition,the acquisition of the number is often overlooked,but it is an important and complicated part.Korean students often have some bias when they learn the estimates.Through the teaching practice of Korean students and the examination of the papers on Chinese probabilities,it is found that Korean students mainly have mistype,misuse,omission,and miscellaneous types when they learn Chinese.Among them,"lai","duo","zuoyou","qianhou","shangxia" are types with higher rate of misordered errors;between "lai" and "duo","zuoyou","qianhou" Because the syntactic structure is similar between the "shangxia",but the number of phrases is limited,often misuse;when the approximate expression appears in the sentence,the quantifier is often omitted;and there are multiple words in the sentence that express the meaning of the meaning,forming a chowder.This paper analyzes the types of biases that Korean students have,and the reasons for the bias of Korean students' acquisition are mainly the negative transfer of Korean probabilistic expression,the generalization of Chinese probabilistic rules,the inappropriate teaching strategies of teachers,and the inappropriate learning and communication strategies of students.Aspects.In response to these errors and the causes,teachers,students,and textbooks should be developed with appropriate strategies.Teachers should be more specific in preparing lessons,and should be more intuitive in teaching;students should reduce their avoidance strategies in the process of learning,and face the difficulties in learning with a more positive attitude;the preparation of teaching materials should be more systematic,complete and more clearly present knowledge points.