Semantic Evolution And Cognitive Explanation Of Verb "打"

In modern Chinese,"Da"(打)is a special verb, its meaning is numerous and jumbled, and its usage is comprehensive.This thesis try to figure out why verb "Da" has so many meanings.In order to study the reasons, we did a lot of works. We tried our best to collect others researches and thesises which related with "Da".Through many corpus and dates, then compared the methods they used and achievements already get. After that, set down my angle to study it. Based on numerous date,we described carefully semantic of "打" from all aspects, digged out its meaningful characters and flexibility. Then, we picked up the proper theories serve for its cognitive explanation. At last,combine Teaching Chinese as a second language, we did sort of apply study for "Da".Compare with the arrangement of "Da" in some students books,searched sentences in HSK Dynamic Composition Corpus, concluded usage of foreigner students and errors they made, then spread out those meanings they used frequently and error types.Through above works we get this conclusion, cognitive explanation is the better and effective mathod than the traditional way for polysem. And it is also helpful for teaching and learning in the field of Teaching Chinese as a second language.