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The present paper aims at investigating the formation of research article abstracts in terms of their rhetorical structure. To this end, three Applied Linguistics, Applied Mathematics, and Applied Chemistry journals have been selected. The main focus of the analysis was put on the rhetorical structure – the moves and steps employed in each specific abstract. The authors' self-mention, voice, and tense of the verbs included in each move were also inspected. Therefore, a total of 63 abstract (21 published abstracts from each field) from credited international journals were randomly selected and assigned for analysis. The Five-Move Model by Hyland (2000) was chosen as a basic model for the analysis. Accordingly, the constituent moves and steps were examined and recognized in the categories of selected abstracts. The obtained results were scrutinized and consequently the leading move patterns of each discipline, specific moves and steps, voice and tense of verbs hired in each move, and the authors' self-mention alternations were identified. Finally, the pedagogical implications for the expert teachers working in the fields of Discourse analysis (DA), English for Academic Purposes (EAP), and English for Specific Purposes (ESP) are presented.
Ali Mohammadi Darabad (Tue,) studied this question.