一、说明文的语言特点说明文是对事物的特征、本质、性能、状态,或事物的发生、发展、结果、用途、原理等进行介绍、解释、说明的一种文体。它所说明的对象可以是实体的事物,如仪器仪表、自然环境等,也可以是抽象的事理、如概念、原理、定律、规章等。它包括说明书、解说词、文献资料、图表等形式。尽管说明文中可能会掺有一些记述、描写或议论的成分,但说 First, the description of the language features Description is a style of things, nature, performance, status, or the occurrence, development, results, purposes, principles, etc. to introduce, explain, explain a style. It describes the object can be physical things, such as instrumentation, the natural environment, but also can be abstract things, such as concepts, principles, laws, regulations and so on. It includes manuals, commentary, literature, charts and other forms. Although the description may incorporate a few descriptions, descriptions or arguments, it is said