词是语言中最活跃最重要的单位,而词的核心是词义。在苏教版小学语文教材课后练习中,出现频次最高的词义理解练习形式为读句子理解(体会)带点词语的意思(表达效果)。对此类练习中出现的词语通过改变语境测试学生的掌握情况,发现由于语境的改变,学生对词语意义的把握出现了较多偏差。这说明,学生根据语境理解词语的能 Words are the most active and important units in language, and the core of words is word meaning. In the SSE primary school Chinese teaching materials after class exercises, the most frequently occurring form of word meaning reading comprehension (understanding) means the meaning (expression effect) of some words. The words appearing in such exercises test the mastery of students by changing the context and find that due to the change of context, students have more deviation in the grasp of the meaning of words. This shows that students understand the word’s ability according to the context