《爬山虎的脚》和《壁虎》这两篇课文描写细致,比喻贴切。教学时,要注意循同析异,启发学生思索、类比,从中学习观察生活现象的科学态度、方法。《爬山虎的脚》,首先介绍爬山虎生长的环境,这是记叙文常用的写法。要使学生懂得两篇文章的叙述顺序都是从交代具体的环境、背景入手的,达是课文的特点之一。 “Creeper's foot” and “gecko” these two articles described in detail, metaphor appropriate. Teaching, we should pay attention to the analysis of differences, to inspire students to think, analogy, learn from the scientific observation of life phenomena, methods. “The foot of a creeper,” first introduces the environment in which the creeper grows, which is a common narrative. To enable students to understand the narrative order of the two articles are from explain the specific context, background, up to one of the characteristics of the text.