| "Er" is a high-frequency conjunction in modern Chinese,which has the common characteristics of function words and also has its own individual characteristics.The grammatical meaning is rich and subtle,and it is complicated in itself.Korean students have a higher error rate in using the conjunction "Er",which needs to be resolved urgently.However,there are very few case studies that specifically study the conjunction "Er" by Korean students.Based on the existing research results of the conjunction "Er",this paper analyzes 1348 sentences from the CCL Corpus and HSK Dynamic Composition Corpus,and has a survey on the use of the conjunction "Er" by Chinese native speakers and the acquisition of the conjunction "Er" by Korean students at intermediate and advanced levels.The main points drawn are as follows:First,the transitional meaning is the most commonly used grammatical meaning of the conjunction "Er" by Chinese native speakers.The most common usage is to use "Er" to connect two aspects that are opposite.It is the second common usage to express the modified meaning in the four-character phrase.Second,the usage trend of the conjunction "Er" by intermediate and advanced level Korean students is different from that of Chinese native speakers,but basically the same.The acquisition of the conjunction "Er" by Korean students is good,but there is still room for improvement.Third,Korean students have the highest error rate when expressing the progressive meaning of"Er",and mainly make a mistake in choosing"而"instead of"而且".The reason why Korean students at intermediate and advanced levels make many errors in the conjunction"Er"is the negative transfer of knowledge of the target language.This article takes the seven grammatical meanings of the conjunction "Er" as a clue,fully clarifies different usages of different semantics of the conjunction "Er" in modern Chinese,draws out the usage trend of the conjunction "Er" by Korean students,describes the error of the conjunction "Er" among Korean students,and puts forward targeted teaching strategies from the perspective of teachers of Chinese as a second language.The research results of this article can help teachers understand the acquisition rules of the conjunction "Er" by Korean students,provide reference for identifying the teaching direction of the conjunction "Er",and be helpful to improve the teaching effect of the conjunction "Er". |