想一想为什么要备课,想一想教学实质是什么,想一想教学是什么性质的活动,想一想“双基”教学为哪桩。“想一想”容易被忽视,“ 题外话”是要让老师想—想。 备课时,想一想为什么要备课,教学实质是什么。 备课为上课构建蓝图,这好比盖房要先设计图纸那样。图纸给施工提供具体的材料规格、建筑结构和房屋样式;备课给上课确定具体目的要求、重难点、步骤程序和方式方法。可见,备课为上课构建教学目的、教学模式、活动规则。它是上课的指南。 Think about why you need to prepare lessons, think about what the teaching actually is, think about what kind of activities the teaching is, and think about what the “dual-base” teaching is. “Thinking about it” is easy to ignore, and “off-topic” is to make the teacher think – think. When preparing lessons, think about why you must prepare lessons and what the teaching is. Preparing a lesson for building a blueprint is like designing a drawing first. Drawings provide specific material specifications, building structures, and house styles for the construction; lessons are prepared to determine the specific purpose requirements, difficulties, steps, procedures, and methods. It can be seen that preparing lessons for the class constructs the teaching purpose, teaching model, and activity rules. It is a guide to classes.