This paper takes“??”“??”“??”“??”“??”“??”as examples and researches the redundancy caused by lexicalization from phrases,syntactic structure and trans-layered structure.Based on the linguistic facts and the theories of lexicalization,the paper describes the formation of words and discusses the motivations of lexicalization,in order to find the rationalities for“???”“????”“???”“????”“???”“???”,which have always been in dispute.Then,compares the redundancy with original words to find the value of their existence.This paper focuses on the lexicalization and redundancy,takes six groups of words as examples,to reveal the relationship between lexicalization and redundancy.This paper includes five chapters.Chapter 1 is the introduction.This chapter introduces the background of the research and the current research situation,illustrates the objects,tasks,corpus and methods of the reseach.Chapter 2 discusses the redundancy caused by lexicalization from phrases and takes“??-???”“??-????”as examples.This chapter describes the formation of words with“??”and“??”,illustrates their motivations of lexicalization.The motivations between them have a few differences.Through the comparison,it is indicated that“???”and“????”show a unique value in the morden Chinese.Chapter 3 discusses the redundancy caused by lexicalization from syntactic structure and takes“??-???”“??-????”as examples.This chapter describes the formation of words with“??”and“??”,illustrates their motivations of lexicalization.The motivations between them have a few differences.Through the comparison,it is indicated that“???”and“????”show a unique value in the morden Chinese.Chapter 4 discusses the redundancy caused by lexicalization from phrases and takes“??-???”“??-???”as examples.This chapter describes the formation of words with“??”and“??”,illustrates their motivations of lexicalization.The motivations between them have a few differences.Through the comparison,it is indicated that“???”and“???”show a unique value in the morden Chinese.Chapter 5 is the conclusion of the paper.Based on the Chapter 2-Chapter 4,this Chapter analyses the redundancy caused by lexicalization,discusses the motivations and mechanism of lexicalization,summarizes the value of the redundancy in modern Chinese. |