This article relates mainly on the application of grammatical knowledge to listening comprehension training.

Much grammatical knowledge in ancient Chinese and modern Chinese is conserved in plentiful idioms.

This model will allow the learner to use grammar knowledge to generate sentences with diversified sentence structures,thus converting his or her grammar knowledge into grammar competence.

This paper introduces the basic patterns of language information processing and the classifying system of modern Chinese terms that the grammatical information dictionary follows,illustrating the roles of grammar knowledge and grammar study in language information processing from Chinese input and text proofreading.

In the field of SLA,researchers studied their relations from different angles,and probed into the value of explicit grammatical knowledge in the development of imphcit knowledge from various dimensions,and the re- suits show that the relation between the two types of knowledge have changed from non-interface to interface, from contradiction to coordination.