教材分析 本单元有一类课文两篇,二、三类课文各一篇,“读写例话”一篇。训练重点项目“详写和略写”,侧重于写的训练。《狼牙山五壮士》训练“详写人物的言行来突出中心”;《抢险》则增加了“详细记叙事情的经过”的训练;《半夜鸡叫》要求对上述基本功以巩固和运用,然后通过“读写例话”的教学,上升为理性认识。其后的《基础训练4》,则进一步训练运用“详写和略写”这一基本功的技能技巧。 本单元训练,是小学语文基本功训练的主要项目之一。训练得好,学生写出的文章有中心,内容具体。同时,它与前后单元的训练重点有着紧密的联系。在本册教材中,它紧接“中心要明确,段落要分 Textbook analysis This unit has a class of two texts, two texts, three texts, “read and write examples,” an article. Training focus project “detailed write and write”, focusing on writing training. “Langya five warriors” training “to write the words and deeds of the characters to highlight the center”; “rescue” is added “a detailed narrative of things after” training; “middle of the night” called for the above basic skills to consolidate and use, and then Through “reading and writing examples” of teaching, rose to rational understanding. Subsequent “basic training 4”, then further training and use of “write and write” this basic skill skills. This unit training is one of the major projects in basic language training in primary schools. Well trained, students write the article center, content specific. At the same time, it is closely linked with the training priorities of the front and back units. In this textbook, it is immediately "the center should be clear, paragraphs should be divided