汉字是构成汉语的基本原料，而形声字在汉字中所占比例最大。我们在学习形声字知识，掌握形声字构字规律时，应注意了解以下一些知识。形声字的结构简单清楚，由形旁和声旁两部分组成。形旁表示事物类别，有较大的概括性，能使字所表示的字义类别较为清晰，如“江、河、湖、海 Chinese characters constitute the basic raw material for Chinese, whereas shaped words occupy the largest proportion in Chinese characters. When we learn the knowledge of phonetic words and grasp the laws of phonetic characters, we should pay attention to the following knowledge. Shaped voice simple and clear structure, by the side next to the sound and the two parts. Side next to the type of things, there is a greater generality, can make the word meaning the type of category is more clear, such as "river, river, lake, sea