This study explores the benefits of a synergy between ESP research on genre and theoretical dimensions of Systemic Functional Linguistics (SFL). It models genre on SFL dimensions and employs this model to analyse 200 biodata written by Applied Linguistics scholars, 100 each from research articles and seminar posters. Data were analysed from contextual, logico-semantic and lexicogrammatical perspectives. The findings reveal five generic stages in biodata. The frequency distribution of these stages and the phases that realise them shows variation between research article bios and seminar bios. The most frequent logico-semantic (or rhetorical) relations identified among stages and phases are of the expansion type, namely addition and elaboration, Further, collocational frameworks are used in organising some generic phases into waves of meaning and in construing different identities. Finally, evaluative resources, in the form of lexical bundles, modification and circumstantial elements in the clause, are employed by writers to boost their professional achievements and promote themselves. These findings contribute to theoretical discussions on genre and the scholarship on the interface between identity construction and academic writing, and also motivate further research.

中文翻译：

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跨越流派传统的界限

本研究探讨了 ESP 对体裁研究与系统功能语言学 (SFL) 理论维度之间协同作用的好处。它对 SFL 维度的体裁进行建模，并使用此模型来分析应用语言学学者撰写的 200 份生物数据，其中 100 份来自研究文章和研讨会海报。从上下文、逻辑语义和词汇语法的角度分析数据。研究结果揭示了生物数据的五个通用阶段。这些阶段的频率分布和实现它们的阶段显示了研究文章 bios 和研讨会 bios 之间的差异。在阶段和阶段之间确定的最常见的逻辑语义（或修辞）关系属于扩展类型，即加法和细化，此外，搭配框架用于将一些通用阶段组织成意义波，并用于解释不同的身份。最后，写作者利用词汇束、修改和从句中的环境要素等形式的评价资源来提高他们的专业成就并提升自己。这些发现有助于关于体裁的理论讨论和关于身份建构与学术写作之间界面的学术研究，也促进了进一步的研究。