俗话说:“台上一分钟,台下十年功。”教师良好的课堂教学效果在很大程度上取决于教师备课的有效性。在新课程改革的教学中,有许多青年教师为上好一堂语文课,常常浏览大量资料,参阅多堂名师范例及教案,经过精心整合、预设,形成了一份几乎无瑕疵的多页详案,但实际执z教起来并不如设想中那样顺利,往往出现量大超时,环节仓促,顾此失彼,束缚手脚等现象,形成低效的课堂教学。那么,怎样才能做到有效备课呢? As the saying goes: “One minute on the stage, the audience ten years of work.” Teachers good classroom teaching depends largely on the effectiveness of teacher preparation. In the teaching of the new curriculum reform, many young teachers are good at one language class, often browse a large amount of information, refer to the multi-teacher model and lesson plans, carefully integrated, preset, forming a nearly flawless page detail However, the actual execution of teaching does not teach as smoothly as expected, often there is a large amount of overtime, hurried links, take this as one, tied hands and feet and other phenomena, the formation of inefficient classroom teaching. So, how can we effectively prepare lessons?