... teacher teaching English at Quynh Coi high school (QCHS), the author always thinks of some burning questions: in language teaching and learning, what is the present situation of teaching and learning ... successful in teaching and learning pronunciation 2.3 Teaching pronunciation 2.3.1 The importance of teaching/ learning pronunciation and a “paradox” 2.3.1.1 The importance of teaching and learning ... and learning materials/ equipment, limited teaching and learning time, and unvaried teaching techniques used in class brings about trouble in teaching and learning pronunciation At QCHS, the...