| In second language teaching, "shi ... ... de" sentence patterns is an important and difficult sentence patters, students always feel difficult to grasp this sentence patterns. This article discussed the acquisition of the "shi ... ... de" sentence patterns by the bilingual trainees of the national minority in xin jiang, based on the results of the ontological inquiry. The article's main contents include the followings:Part I: Introduction.In this part we have introduced the results of "shi ... ... de" sentence patterns.And give a brief description on the research methods adopted in this article, the basic situation of the survey, the corpus'source, the questionnaire's basic situation , and "shi ... ... de " sentence patterns'range.Part II: survey and analysis of the questionnaire . This part we have analysed the four questions's right and error conditions, summarized the major error types of the bilingual trainees of the national minority in xin jiang, in the process of acquisition of"shi ... ... de" sentence patterns.Part III: The survey of the Acquisition of "shi ... ... de" sentence patterns, based on the questionnaire. In order to examine the acquisition of "shi ... ... de"sentence patterns more carefully, in this part we have divided "shi... ... de " sentence patterns into10 categories, according to the survey of the "shi ... ... de" sentence patterns.Part IV: investigation and analysis of corpus. In this part we have analysed the correct use of "shi ... ... de " sentence patterns and the major types of errors, and the questionnaire'results have been corroborated.Part V: Analysis of errors in "shi ... ... de " sentence patterns . In this part we have analysed the causes of errors from the following five aspects : (1) negative transfer of mother tongue; (2) negative transfer of knowledge of the target language; (3) lack of pragmatic knowledge; (4) material factors; ( 5) the language learning environment.Part VI: The solutions for errorsin "shi ... ... de" Sentence patterns . In this part,we have given three solutions: (1) teaching students according to the errors in "shi ... ... de" Sentence patterns ; (2) dealing with the problems of materials; (3) creating a better learning environment. |