备课是为完成某项教学任务,欲达到某些教学目标而设计的教学过程和为组织安排好课堂教学所做的全部准备工作。认真的备课能充分发挥教师的主导作用,迅速有效地提高教师教学的基本技能和技巧,使教学条理化、科学化,从而提高教学水平,保证教学质量。备课是教师创造性的劳动,是教学艺术的案头设计工作。教师必须在课前深入钻研课标、教材和了解学生,在此基础上,研究 Preparation lesson is to complete a teaching task, to achieve some teaching goals designed to teach the process and arrangements for organizing the classroom to do all the preparatory work. Serious lesson preparation can give full play to the leading role of teachers, quickly and effectively improve the basic skills and skills of teachers to make teaching rational and scientific, so as to improve the teaching level and ensure the quality of teaching. Preparation lesson is a creative work of teachers, is the desk design work of teaching art. Teachers must thoroughly study the subject before class, teaching materials and students, on this basis, the study