Interpretation method of whale text

Whale is an explanatory article. This paper introduces the physical characteristics, species and living habits of whales to readers by enumerating numbers, comparing, giving examples, metaphor and classification.

Explanatory writing is an article genre with explanation as its main expression. The explanation of objective things or abstract things is helpful for people to have a scientific understanding of the shape, structure, nature, types, causes, functions, relationships or concepts, characteristics, sources, evolution, similarities and differences of things. The discussion center is distinct and prominent, and the article is scientific, coherent and vivid. It explains the characteristics, essence and regularity of things by revealing concepts. Explanatory text generally introduces the shape, structure, category, relationship and function of things, and explains the principle, significance, characteristics and evolution of things.