Examine The Lexical Cohesion In Discourse Of Intermediate-high Level Kroean Learners

In the practice of teaching Chinese as a foreign language,korean learners at the intermediate-high level have been found to gennerally demonstrate high proficiency in correct vocabulary and grammar usage. But when make sentence,they always have big problems of application of cohesive in text.Written discourse tends to lack coherence make the people feel "confused". And the key to learning text is how to use the coherence,and the directest way is lexical cohesion,so this paper will studies and analyzes korean learners' way of studying lexical cohesion in the text.And classify them.finally,find out the reasons why the have problem and how to do with the problems.Based on the past research,I classify lexical cohesion into two categories:lexical repeat and lexical collocation. And according to practices,i classify them into more particular type:1.according to the function classify the word-repeat into four types:in the expository text,use word-repeat for stressing the accuracy;express the strong emotion;stressing the words have been appeared;different words-repeated make up a lexicon chain can summarize the main contents.2.general word can be classify into anaphora and cataphora.3.in the lexical collocation,this paper classify the expect repeat into two types:first, the relationship between transitive verb'procedure and participant,second, in the certain environment, some words intend appearing together.these kinds of classification are very convenient to study and teach.4.because the predicate word?proper noun and the reflexive pronoun also have cohesion function so we put them to the lexical repeat.Through analyzing about Kroean students I have some conclusions:1. because of the means is similar,and they don't have a clear knowledge about the colligation so students have many problems in similarity.2.when use pronoun,the have many problems, last, when use hyponymy, people tend to use superordinate.A good learning method can make study multiplier, so when study lexical cohesion, we should study about lexical and discourse. For one thing, we should make students and teach know the importance of lexical cohesion. Another side, I think we should pay attention to the homograph, and grade them. in addition,we should also know the importance of personal meaning, when we choice words not only think about the means but also think about the collection.