初中生在刚刚尝试议论文创作的时候往往不知道该如何入手,在选择材料充当论据的时候往往只能就事论事,缺乏深度。本文拟从“善于联想,丰富论据”“推理假设,层层深入”“同类互补,详略得当”和“化用引用,技高一筹”等角度,探析如何指导学生优选材料,让论据更为充分,让论证更为精妙。 Junior high school students often do not know how to start when they just try to discuss their essay writing. They often can only discuss matters and lack depth when choosing materials as arguments. This article intends to explore how to guide from the perspective of “good at associative, rich arguments ” “reasoning hypothesis, layers of ” " Students preferred materials, so arguments more fully, so argumentation more subtle.