“凡事预则立,不预则废。”课堂教学亦如此。课堂上教师应将精心的预设落实到课堂教学的实处,这样才能让学生在课堂上精神饱满、思维灵动,使课堂教学精彩生成、五彩缤纷。因此,教师需要激活情致,使课堂精彩生成兴奋点;巧抓课眼问题,使学生精彩生成互动积极性;捕捉课堂资源,使课堂精彩生成思维发散性。课堂教学源于预设,而又不拘泥于预设,只有整个课堂洋溢着鲜活的生命力,师生才能共同演绎精彩。 “Everything pre-set, not prejudice. ” Classroom teaching as well. Class teachers should be meticulously preset to implement the actual teaching in the classroom, so as to enable students full of energy in the classroom, thinking smart, so that classroom teaching splendid generation, colorful. Therefore, the teacher needs to activate the affection, so that the classroom exciting exciting points generated; clever grasp eye problems so that students generate wonderful interactive motivation; capture classroom resources, so that the wonderful classroom generated thinking divergent. Classroom teaching comes from the default, but not rigidly adhere to the preset, only the entire classroom filled with fresh vitality, teachers and students can jointly perform wonderful.