课前预习对于小学生来说,是非常必要的。因为课前预习能帮助小学生提高课堂听课的效果,帮助小学生尽快进入课堂的气氛,让学生对所学的知识有深刻的记忆。特别是一些中等生、后进生,更要多做预习。指导好学生抓好课前预习,能避免学生盲目、笼统地接受知识,提高学生的阅读、理解能力,更为老师的课堂教学节省时间,使课堂教学收到良好的教学效果。 Pre-class preview is very necessary for primary school students. Because pre-class preparation can help pupils to improve classroom lectures, help pupils enter the classroom atmosphere as soon as possible, and enable students to have a deep memory of what they have learned. In particular, some secondary students, students, but also to do more preview. To guide students to do a good job in advance of class preview, to avoid blind students, to generally accept the knowledge and improve students’ reading, understanding, and more teachers to save time in classroom teaching, classroom teaching received good teaching results.