Astudy On Theacquisition Of "Shi……De" Sentence By Vietnamese Students

"shì……de"sentence is one of the most important key focus teaching and difficulty in Teaching Chinese as a foreign language. Based on the previous relevant research, the paper has identified six type"shì……de"sentences as the research object. With the second language acquisition theories and the methods such as comparative analysis, statistical methods, error analysis etc,it is to sort out, analyze and test the data from the interlanguage corpus and questionnaire of the Vietnamese students, giving a comprehensive, systematic observation from the type, distribution and other aspects of the errors in their different stages, which is going to get out the acquisition regulars of the six"shì……de"sentences of the Vietnamese students, giving out the dynamic development trend in the acquisition process, and trying to promote the Vietnamese students'acquisition of the six"shì……de"sentences and to enrich the Chinese language teaching to Vietnamese.The paper consists of five chapters:The first chapter is an introduction of the significance and the scope of the research on"shì……de"sentence. It reviews the research achievements of error and acquisition of the"shì……de"sentence which have done by others. And then it also describes the research ideas, problems to be solved, the theories based on and research methods.The second chapter finds out the acquisition order of the six type"shì……de"sentences of Vietnamese students by statistic, processing and testing the results with the statistics from the interlanguage corpus and the questionnaire survey.The third chapter analyses the errors from the type, the distribution and the characteristics which come from the interlanguage corpus of the Vietnamese students, and then try to find out the causes of the errors from multi-angles.Based on the acquisition order and the errors of the six type"shì……de"sentences of Vietnamese students, the fourth chapter puts forward the proposals on the teaching"shì……de"sentence, the sequences of the six type sentences in the textbook and the methods to give lessons.The last chapter is the conclusion of the paper.