词义辨析是字词教学的核心。汉字的表义性,又决定了字义与词义的不可分。词义的辨析可以减少学生机械识记,增强理解识记,对掌握字形有很大的帮助,同时,对培养学生正确理解课文内容和准确运用词语,进行语文基本功训练,培养读、写能力,起着重要的作用。 辨析同音、音近字字义,辨析近义词是字词教学主要内容之一,也是低年级儿童难以掌握的知识之一。学生在运用时常发生同音、音近互代,近义词混用的现象,其主要原因有三点:一是汉字的字数多,音节少,因此同音、音近字占的数量多。据有关研究统计,平均每一音节有同音异形字7.73个。学生掌握字词的数量一增多,由于缺乏分析辨别能力,就容易产生互代现象;二是在识字教学中,学生没有掌握汉字的构字规律,对字词不会联系语言环境、联系具体事物去理解。学习有 Word sense discrimination is the core of word teaching. The semantic meaning of Chinese characters also determines the inseparability of word meaning and word meaning. Differentiating and analyzing the meaning of words can reduce students’ mechanical memorization, enhance understanding and understanding, and can greatly help in mastering the forms. At the same time, it helps train students to correctly understand the content of the texts and accurately use the words, conducts basic Chinese language training, and develops reading and writing abilities. It plays an important role. Differentiating and analyzing homonyms and the meanings of near-character words, distinguishing synonym words is one of the main contents of word teaching, and it is also one of the knowledge that is difficult for junior children to grasp. Students often use the phenomenon of homonyms, sounds intermingling, and the use of synonymous synonyms. There are three main reasons for this: First, there are many characters in Chinese characters, and there are few syllables. Therefore, the number of homonyms and sound near words accounts for a large number. According to relevant research statistics, there are 7.73 homonym variants per syllable. The number of students mastering words increases. Due to the lack of analytical skills, it is prone to intergenerational phenomena. Second, in literacy teaching, students do not master the rules of character formation, and they do not contact the language environment and relate to specific things. To understand. Learning to have