Research On The Teaching Cases Of Intermediate Comprehensive Courses Based On Context Theory

With the further development of linguistic theory,the status of context theory is increasing,more scholars have noticed that the use cases of teaching Chinese as a foreign language need to be combined with the appropriate context to achieve better teaching results.This paper is based on the systematic research of contextual theory,then use the literature analysis and field investigation to study the example sentences of Chinese class and textbook.Through research,we propose the principle of context setting in teacher teaching cases: Practical,typical,diversity,interesting and targeted.Set the context close our life,or some real-time context,cultural context,and collect context in a variety of ways.Besides,the examples of textbook need Authenticity,the sense of the times,self-evidentness and prominence.It write sentences should start from the student point of view,avoid to use the text example,control the difficulty of other components of the sentence.Our survey found that the use of class cases have the following problems: lack context or set context inappropriate,the context of duplication,did not highlight the constraints of the language.We have some suggest: set or improve the context of teaching cases,take the multi-group lesson preparation model,establish a corpus of class example sentences.At the same time,the example sentences of textbook have the following problems: context inexistence,invalid,information insufficient and lack of period feel.We have some suggest: set or improve the relevant context,provide an effective context,implicit the context,and add the number of examples in the teacher's manual.