掌握知识是发展能力的必要条件。给学生讲解必要的语言规律,能帮助他们发挥逻辑思维能力,防止实践的盲目性,使被动单纯的模仿转化为有创造性的独立实践活动,达到举一反三,触类旁通的目的。 Grasping knowledge is a necessary condition for developing competence. To explain to students the necessary rules of language can help them exert their logical thinking ability and prevent the blindness of practice, so that the passive simple imitation can be transformed into a creative and independent practice so as to achieve the objective of “learning from first-to-thirds and bypassing analogy.”