一认真做好听课的准备工作上每一节课前.同学们都把要用到的书、笔记本、练习本以及所需的文具准备好.为了避免在课堂上受到其他因素的影响而不能集中注意力听课,课桌上尽可能不要出现其他书本.同时,要做好心理准备,告诫自己要上数学课了,要认真.除此之外,鉴于数学课之间存在相互衔接的特点,还要复习一下前 A careful preparation for the lesson Before each lesson, students are ready to use the books, notebooks, exercise books and stationery needed to avoid being influenced by other factors in the classroom Pay attention to lectures, as far as possible not to appear on the desk other books at the same time, to be psychologically prepared to warn themselves to math classes, and to be serious.In addition, in view of the interplay between math class features, but also To review before