In Chinese,Qing is a special color category.Under the guidance of cognitive semantic analysis view--experience view,concept view,encyclopedia view,prototype view and image schema view,this paper focuses on the discussion and analysis of the semantics and generating motivation of Qing in the whole Tang Poetry.By summarizing the original meaning,extended meaning and cultural additional meaning of Qing,we can find that Qing has the important characteristics of bipolarity,fuzziness and richness.The semantic system of any vocabulary is in a dynamic change.with the continuous emergence of new things,out of the principle of language economy,language users often use specific cognitive means to take the prototype category as the core.continue to classify the categories with family similarity into the same category,over time,the differences between these non-prototype categories and prototype categories become more and more obvious,so As for the other semantics produced in the long historical evolution of Qing,this paper will also use metaphor and metonymy to explore the cognitive motivation behind it.Qing has a special and important position in Chinese,but through the investigation of the textbook and vocabulary syllabus of Chinese as a foreign language,it is found that Qing has not been paid attention to in the syllabus,and there is a lack of systematicness and science in the textbook.Related cultural development exercises are even more rare.Especially after analyzing the errors of Qing in HSK dynamic composition corpus,it is found that foreign students have a certain mastery of Qing,but it is not thorough and comprehensive enough.Therefore,this paper will also focus on exploring how to provide more targeted textbook arrangement suggestions for textbook writers and more detailed teaching suggestions for teachers in teaching Chinese as a foreign language. |