第一册教材总复习将本学期学习的内容分成20以内的数、20以内的加法和10以内的减法、认识图形和应用题这样四个部分来进行复习。为了帮助学生系统地全面地掌握本学期所学的知识,沟通各有关部分知识间的内在联系,进一步提高口算能力和解答应用题的能力,在总复习时,必须依据教材,并 The first volume of teaching materials review will semester learning content is divided into 20 the number of less than 20 addition and less than 10 subtraction, graphics and application of such understanding of the four parts to review. In order to help students systematically grasp the knowledge learned during the semester and to communicate the internal relations among relevant parts of knowledge, and to further improve their abilities in calculating and solving practical problems, they must rely on the teaching materials and