First person pronouns are a rhetorical strategy which allows researchers to perform different discourse functions in the text, through which they construct a convincing argument that persuades readers of the validity and novelty of their claims and of their own competence. In this paper I explore how Spanish EFL Engineering students use first…

Textbooks designed to serve the needs of non-native speakers of English are needed in the field of English for science and technology public communication. Suitably modified language textbooks using the Aristotelian approach to oral presentations are readily available. However, for professional speaking practice, discipline-specific texts are…