俗话说的好,“良好的开端是成功的一半”。课堂教学时恰如其分的引入可以起到设计悬念的作用,能激发学生的求知欲,挖掘每个学生身上的最大潜能,充分调动学生身上的每一个细胞,每一条神经去听课,使学生在课堂上真正的“动”起来,热情地参与学习活动。我在教学中尝试进行如下课堂引入的做法,介绍给大家来一同探讨,研究。一、以旧带新,新旧结合新知识往往总是在要通过旧知来解决的,都是在旧知的基础上产生 As the saying goes, “a good start is half done.” The appropriate introduction of classroom teaching can play the role of suspense design, to stimulate students’ curiosity, to tap the maximum potential of each student who fully mobilize the students every cell, every nerve to attend classes so that students in the classroom Real “move ” up, enthusiastically participate in learning activities. I try to teach the following practices introduced in the classroom, introduced to everyone to discuss, research. First, old with new, old and new combined with new knowledge is often always through the old knowledge to solve, are based on the old knowledge generated