“…Corpus linguistics, based on computer technology, can be utilized to analyze large data efficiently, which is a new research paradigm (L. WANG, 2008). Corpus linguistics has greatly impacted L2 (second language) writing teaching and research, widened L2 research methodology (Lee & Swales, 2006), and enriched teaching approaches (Flowerdew, 2010;Hyland, 2006). From the 1980s, corpus linguistics is one of the most promising methodologies that can inform L2 writing and research (Hyland, 2003;Bloch, 2007;Conrad, 2000Conrad, , 2008Granath, 2009;Stapleton & Radia, 2009).…”