导入是一节课堂活动的开端,巧妙优质的导入能够形成一种和谐轻松的课堂气氛,使学生处在积极探索求知的境界里。1.用激情引趣的提问导入。用提出问题导入新课是教学中常用的方法。比如,教学“分数的意义”一节课时我们可以这样设计导入:首先出示课前准备的四块月饼,然后提问把四块月饼分给两名同学每人分几块?把其中的两块分给两名同学每人分多少?如果把其中的一块月饼分给两名同学每人 Import is the beginning of a class activity, clever and high-quality import can form a harmonious and relaxed classroom atmosphere, so that students are actively seeking knowledge in the realm. Import passionate intrigue questions. Importing a new lesson with questions is a common method in teaching. For example, teaching “meaning of the score ” a class we can design import: first show four moon cakes prepared before class, and then asked four moon cakes divided into two students each divided into several? Each of the two Points divided into two classmates how many points? If one of the moon cake to each of two classmates