动医期刊论文局限性部分立场标记语的演变分析

An Evolution1Analysisof Stance Markers in Limitation Sections of Veterinary Medicine Journal Articles

本研究采用Hyland的理论框架,自建语料库,从立场标记语的角度探究新农科提出前后期刊论文局限性语篇中话语的立场表达,对比分析2012—2017年和2018—2023年立场标记语的分布及变化特征。研究表明:2012—2017年总体使用频次高于2018—2023年。自新农科建设提出以来,模糊限制语、增强语和态度标记语使用均呈下降趋势,且模糊限制语具有显著性差异;仅自我提及语呈现显著的上升趋势。研究结果旨在为动物医学学者论文局限性部分的写作提供参考,增强学科认同,引导未来研究方向,进一步提升学术语篇研究中对局限性的关注度。

With the proposal of the construction of New Agricultural Science"in 2018,the field of veterinary medicine has shown a new trend of interdisciplinary integration and innovative development.The Limitation sections of research articles,as a key breakthrough in future research,have not yet received widespread attention.The current study adopts Hyland's theoretical framework and attempts to explore the stance expressions of Limitation sections of veterinary medicine journal articles before and after the proposal of the construction of"New Agricultural Science"from the perspective of stance markers.Based on a self-built corpus,a comparative analysis is conducted on the distribution and changes of stance markers from 2012 to 2017 and 2018 to 2023.It shows that the overall frequency from 2012 to 2017 is higher than that from 2018 to 2023.Since the construction of the"New Agricultural Science",hedges,boosters,and attitude markers have all shown a downward trend,and hedges have presented some significant differences,while only self-mentions show a significant upward trend.The findings aim to provide some references for the writing of Limitation sections in veterinary medicine journal articles.It is also hoped that these findings could strengthen the disciplinary identity and guide the future directions,further enhancing the attention to Limitation sections in academic discourseresearch.