This paper explores the applications of pattern grammar and local grammar in English language teaching, focusing specifically on the design of teaching materials. It shows that grammar patterns can be systematically analysed from a local grammar perspective, and further argues that the practice of local grammar analyses helps to raise language learners' awareness of the patterned nature of language in use and the close association between patterns and meanings. These in turn offer insights into materials writing. A?sample coursebook unit is then offered to exemplify how pattern grammar and local grammar can be applied to derive pedagogical materials for English language teaching.