For the past few years,with the development of the reform and opening up policy and the intensify of globalization,the material conditions and spiritual culture of western country have been introduced to our country continuously with the letter word,and its usage get more and more wide.The operating frequency of some letter word have already surpassed the corresponding Chinese vocabulary.This phenomenon causes wide concern in the Chinese language and some of linguisticians also discuss this from all round.On the basis of a certain study of some predecessors,the writer chooses some samples of the graduate student in the North University of China and make an in-depth and overall study about the specific usage.The paper includes seven sections.Chapter one is introduction about the paper.We elaborate the background,objective and significance,theoretical basis and research thought.Chapter two is literature review to present overall research status about the letter word.Chapter three are the research programme and specific exposition of executive condition.Chapter four,five and six are respectively understand condition,use condition and attitude to letter word about graduate student.In the last section,we summarize some of integral conditions and think deeply about shortcomings about the paper. |