A well-written argumentative essay requires a thorough analysis of the topic with sufficient supporting evidence. However, obtaining information on the topic, summarizing the reading materials, and then presenting them in the form of an argumentative essay can be a challenging task, especially for English as a foreign language (EFL) learners.…

This paper explores the expression of certainty in a set of high- and low-rated Geography argumentative essays. Using one aspect of Hunston's (1989, 2000) concept of the evaluation of status, the paper compares the statement types used to construe the writer's expression of certainty in the construction of arguments. Drawing on the framework,…

This case study analyses two written texts produced by an ESL learner either side of a five-week genre-based teaching intervention. The second text was judged to be of a much higher quality by two independent markers in a previous study. The question arising is: what exactly has improved? The analytical tools of systemic functional linguistics are…