This paper shows the relationship between language and cultural system by analyzing the relationships between languages and cognition, image-schemata world views,and discourse scenarios,etc.

Whole language approach gives new elements to it,by which grammar teaching combines forms with meanings,involves contexts and situations,attaches great importance to structures and communications based on tasks and emphasizes the interaction and cooperation between teachers and students,students and students.

The application of the situational context to the vocabulary teaching;

Context is divided by this paper into three parts: co-context、situational context and cultural context.

Starting with the analysis of the translation of Xianggang Huigui,this paper analyzes the importance of diction and points out that whether it can be done properly exercises an important effect on catching the exact meaning of the original and producing better versions,and analyzes context,the key factor influencing the choice of words,from language context,situational context,and cultural con.

Systemic Functional Linguistics,as the theoretical framework,is applied to the analysis of a text "Gettysburg Address"by Abraham Lincoln from the perspective of context of situation and cohesion.

Culture background and context of situation can′t be ignored when understanding and translating English idioms.

This paper makes a contrastive study of the semantic representation and pragmatic situation of negation in English and Chinese, the purpose of which is to further the study of negation in English and Chinese t.