The Characteristics of the Complex Sentences in Expository Discourse from the Perspective of Discourse Grammar
Liu Yun1 Li Jinxia2
1.School of Chinese Language and Literature， Central China Normal University， Wuhan 430079；2.School of Chinese Language and Literature， Beijing Normal University， Beijing 100875
Abstract：Based on discourse grammar， this paper explores the effect of discourse structure and discourse type on the use of complex sentences in expository discourse. Expository discourse can be divided into five parts in structure： introduction， theme identifying， main body， summary and extension.The influence of discourse structure on the use of complex sentences is mainly reflected in the quantity distribution and type distribution of complex sentences. The influence of discourse type on the use of complex sentences is mainly manifested in：1)If the text types are different，the types of dominant complex sentences are also different；2)If the text types are different，the differences used in the complex sentences are also different.
刘 云 李晋霞. 从篇章语法看“说明语篇”复句运用的特点[J]. 华中师范大学学报（人文社会科学版）, 2020, 59(5): 134-139.
Liu Yun Li Jinxia. The Characteristics of the Complex Sentences in Expository Discourse from the Perspective of Discourse Grammar. journal1, 2020, 59(5): 134-139.
2020, Vol. 59 
