精彩的生成是需要精心的预设来做准备的,要想课堂中洒脱一些,必然在课堂之外要多下功夫,正所谓“功夫在诗外”。没有备课时的全面考虑与周密设计,哪有课堂上的有效引导与动态生成;没有上课前的胸有成竹,哪有课堂中的游刃有余。因此教师要有精心备好课的习惯备课包括备教材、备学生、备教法、备练习等。教 Wonderful generation is the need to carefully preset to prepare, to the class in the free and easy, inevitably outside the classroom to make more efforts, the so-called “Kung Fu in the poem ”. There is no comprehensive preparation for lesson planning and thoughtful design, which can effectively guide the classroom and dynamically generated; there is no pre-school brains, which classroom ease. Therefore, teachers should have well-prepared lesson preparation lessons include preparation of teaching materials, prepare students, prepare teaching methods, prepare exercises and so on. teach