This is based on: (a) the results of Hulstijn and Hulstijn's (1984) study, which suggested that learners with explicit knowledge of the target grammatical structures could apply them better than learners lacking such knowledge; and (b) the results of the second and third pilot studies in Sangarun's (2001) study, which showed that three learners noted only the names of grammatical structures. This practice might not effectively promote the accuracy of the learners' speech because learners may still have to think of the form of each grammatical point as they speak.