This paper has researched the choice of word on Japanese, discussed polite language grammar of verb in the choice of word deeply, especially the polite language grammar.

Objective To observe the effect of character communication on apraxia of speech.

This paper analyses the specialties of language usage of dual and multi-language families,and then points out that we should pay more attention to these specialties and Mandarin Chinese in Chinese teaching,and at the same time,we must not neglect the importance of dialects in teacher-student communication.

This paper analyzes some obstacles to students listening ability, which can be put into the following two categories: language usage and text.

The purpose is to improve the students\' interest in studying English, foster their innovatory spirit and comprehensive ability of language usage.

Reconsiderations for "Language Use"--One of the Teaching Principles of C.A.;

This paper studies the cross-generational differences of language use of ethnic college students in their family discourse.

Living with a high degree of mobility,they assume an open attitude towards language use,including the alternate use of Putonghua,their local dialect and even a foreign language.

Broadcasting and TV programs have both similarities and differences in language application.

Its originality lies in: Firstly,a lot of new ideas have been put forward,there have been some breakthroughs in theory,and the research connotation has been enriched;Secondly,much emphasis has been put on practical context research and this area has been developed and the context theory has played an instructional role in language application.

Students are passive knowledge receivers and lack enthusiasm in learning English actively, thus resulting in their poor ability in language application.