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基本训练可以深化、活化学生已掌握的物理知识,它是提高学生思维能力的重要手段,成败的关键在于精选好例题和练习题,在选好例题的基础上,多加练习。它的特点是:有针对性,能针对知识的重点、难点和学生的水平;有启发性,能激发学生思维,对学生分清正确与错误并灵活运用知识有较大补益。通过对一系列的问题作出突出的判断,正确的抉择,物理方面的教学问题也就迎刃而解。
Basic training can deepen and activate students ’knowledge of physics. It is an important means to improve students’ thinking ability. The key to success or failure lies in the selection of examples and exercises. Based on the selected examples, more exercises are taken. Its characteristics are: targeted, can focus on knowledge, difficulties and the level of students; inspiring, can inspire students thinking, to distinguish between correct and wrong students and flexible use of knowledge have greater tonic. By making outstanding judgments on a series of questions, the correct choice and the physical teaching problems can be easily solved.