灌输式的课堂,学生基本处于被动的接受状态,师生的思想碰撞很少,教师很难在教学中获得学生的各种信息。教学中如果注重亮点设计就会促使学习高效。教学设计中从情境的设置、学情的思考、实验的突破、练习的检测、过渡的理解和网络的构建等方面创设亮点,以关注教与学的过程,呈现知识形成的过程。把问的权利交给学生,把讲的机会让给学生,把做的过程还给学生,有效实施课堂调控,从而实现优质、高效的课堂。“宝剑锋从磨砺出”引申的寓意告诉我们:一个 Instilled classrooms, students in a passive state of acceptance, teachers and students little thought collision, the teacher is difficult to obtain a variety of student teaching information. If you focus on bright teaching design will promote learning efficient. In teaching design, we set the bright spot from such aspects as the setting of situation, the thinking of learning situation, the breakthrough of experiment, the testing of practice, the understanding of transition and the construction of network, so as to pay attention to the teaching and learning process and present the process of knowledge formation. Give the right to ask students, the opportunity to talk to students, the process of giving back to students, the effective implementation of the classroom control, so as to achieve high quality and efficient classroom. “Bao Jian Feng from the sharpened ” implied meaning to tell us: one