Analysis And Teaching Design Of The Positive-negative Question With "X 不 X" In TCFL Textbooks

“X 不 X” is a kind of sentence pattern that people frequently use in daily oral communication and fundamental purpose of teaching Chinese as a foreign language is to realize intercultural communication.This means that the learning of the positive—negative question with “X 不 X” is an important part of the teaching of Chinese as a foreign language which should be reflected in the course of daily teaching.However,in a comprehensive view of the mainstream Chinese textbooks for foreign languages,there are few textbooks and instructional designs about the positive—negative question with“X 不 X” which becomes the chief breakthrough point of the paper.Therefore,this paper tries to design the teaching of the positive—negative question with “X 不 X”.First,this paper introduces the basis and significance of the implicit topics,summarizes previous research results on the "X 不 X" and "Trinity grammar",and expounds the research objectives and research methods of this paper.Based on these research results,this paper studies six types of structure,five semantic connotations and three textual functions of "X 不 X" based on previous research theories.Then the paper calculates the distribution of the positive — negative question with “X 不 X”.and compares the structure types of the positive—negative question with "X 不 X" in three sets of mainstream TCFL textbooks.Then select the complete 《Road To Success》 to analyze the semantic type and function of the positive—negative question with “X 不X”.Finally,based on the analysis of the third chapter,selects the textbook 《Road To Success 》,this paper uses "Trinity grammar" to carry out the teaching design of the positive—negative question with “X 不 X” and put forward the corresponding teaching suggestions based on the original textbook.