说明文是以说明为主要表达方式的一种文体,但它并不排斥表达方式的多样性。要想写出文质兼美的说明文,我们也可以在说明中适当融入记叙、描写、议论和抒情,这样写出来的说明文就会更生动,更精彩。一、说明文中的记叙可以使说明的事物更加具体可感,给人留下深刻的印象【例1】赵州桥横跨在洨河 The explanatory text is a style based on the description as the main expression, but it does not exclude the diversity of expressions. If we want to write a textual and beautiful description, we can also incorporate narration, description, discussion and lyric in the explanation, so that the explanation text written in this way will be more vivid and wonderful. First, the description of the narrative can make the description of things more specific and sensible, leaving a deep impression [Example 1] Zhaozhou Bridge across the river