[教材分析]《和钟姐姐交朋友》一课是义务教育课程标准实验教科书(人教版)《品德与生活》一年级上册第三单元第一课,这节课是本单元的重点内容,也是本册教材的重点内容,因为一年级刚开始上学,要培养学生的时间观念,要培养守时不拖拉的生活习惯。本节课安排在第三单元“我的一天”的第一节课是符合学生身心特点的,因为小学生一开始上学,教师如果严卡死管, [Textbook analysis] and “sister and sister to make friends,” a lesson is compulsory education curriculum standard experimental textbook (PEP) “character and life,” the first volume of the third unit on the first lesson, this lesson is the focus of this module, This book is also the focus of teaching materials, because the first grade just started school, to develop the concept of time students, to cultivate punctuality not drag on living habits. This lesson is arranged in the first unit of “my day” in Unit 3 is in line with the physical and mental characteristics of students, because primary school students go to school at the beginning, if the teacher strict control,