理解、运用词语是提高学生阅读和表达能力的基础。以往的词语教学多是机械、单纯地练习，这不利于培养学生的创造性思维，不利于学生语言的积累和自学能力的提高。《小学语文教学大纲》（修订版）指出：“学生是学习语文的主人”。因此，教师要发挥学生学习的积极性、主动性， Understanding, using words is to improve students' reading and presentation skills. The past teaching of words is mostly mechanical, simple practice, which is not conducive to cultivate students' creative thinking, is not conducive to the accumulation of student language and self-improvement. The Primary Chinese Syllabus (Revised Edition) states: “Students are the masters of language learning.” Therefore, teachers should give full play to students' enthusiasm, initiative,