A Contrastive Study of Discourse Construction Features of Abstracts of Chinese and Foreign English Academic Papers From the Perspective of Contrastive Rhetoric

Abstract

Abstract is responsible for introducing research, attracting readers and other multiple functions, and has its own unique characteristics of discourse construction. Through objective analysis of the characteristics of discourse construction in abstracts published by Chinese and foreign scholars in international English journals, the accuracy of the expression of the articles can be increased. The author builds his own corpus and makes a contrastive analysis of the frequency, types and distribution of fuzzy restrictive language in each step of English abstracts in Chinese and foreign journals, and summarizes the unique short language types and textual functions of each step. The results show that the distribution trend of hedges in the fourth step of English abstracts in Chinese and foreign journals is generally the same, but there are significant differences in the types of use and the frequency of occurrence. Therefore, in English abstract writing, Chinese authors should properly use various types of rhetorical devices to enhance the diversity of language expression, so as to better obtain the recognition of readers.