Construction of Vocabulary Teaching Corpus in Intelligent Information Age

In the era of intelligent information, the continuous progress and development of technology has affected all aspects of people's life. In the field of education, many changes have taken place in our teaching technology and means. Teachers began to use new teaching methods in order to get better teaching results. Corpus approach is a common research and teaching method, which is popular with many teachers. It can be said that the use of corpus tools has improved the efficiency and scientificity of teaching. Using Sketch Engine, a corpus retrieval tool, this paper analyzes the collocation of “yinqi” and “yinfa” on the basis of considering grammatical relations, and investigates the semantic selection tendency of the two words in terms of semantic prosody. Through the analysis, we find that the two words show some similarities and differences in collocation and semantic choice. We hope the analysis can be helpful to the teaching of approximate synonyms and synonyms in Teaching Chinese as Foreign Language.