所谓类比,就是由两个对象的某些相同或相似的性质,推断它们在其他性质上也有可能相同或相似的一种推理形式。类比的形成,是以“比”为基础的,通过主、客体的比较,显示出两种事物的相似点。在作文中运用类比手法,能使说理更为鲜明形象。一、切分层次,自然过渡借助类比来切分层次,并自然过渡到下文,是一种常见的过渡手法。如恩格斯的《在马克思墓前的讲话》中有:正像达尔文发现有机界的发展规律一样,马克思发现了人类历史的发展规律……这句话有两个功能:一是通过类比达尔文取 The so-called analogy, is from two objects of some of the same or similar nature, infer that they may also be the same or similar in other forms of reasoning. The formation of analogy is based on “ratio ”, through the comparison of the subject and the object, it shows the similarities between the two kinds of things. In the composition of the use of analogy, can make a more vivid statement. First, the level of segmentation, the natural transition by analogy to cut the level, and the natural transition to the following, is a common transition. As Engels’s “Speech in Marx’s Tomb” contains: Just as Darwin discovered the law of development of the organic world, Marx discovered the law of development of human history ... This sentence has two functions: First, by analogy with Darwin