语言知识和言语能力之间具有统一性 ,但二者之间的问题是多层次、多样化的。外语教师在教学中、学生在学习时若不注意弥补二者之间明显的或隐含的差距 ,使两者有机地协调。学生言语能力的培养将收效甚微。只有将二者协调好、统一起来 ,才能提高学生的英语言语能力。 There is unity between language knowledge and speech ability, but the problems between the two are multi-level and diverse. Foreign language teachers in teaching, students learn not to make up for the obvious or implicit difference between the two, so that both organic coordination. The cultivation of students’ speech ability will have little effect. Only by coordinating the two well and unifying can we improve students’ English language ability.