词汇是语言体系中结构和意义的统一体,是语言主要的基本单位。教师要按小学生的记忆特征、需求特征和心理特征去设计教学,利用直观教具、音形结合法、英语解释法和形态资源教单词,提高课堂教学效率。 Vocabulary is the unity of structure and meaning in the language system and the main basic unit of language. Teachers should design the teaching according to the memory characteristics, the demand characteristics and the psychological characteristics of pupils, and use the visual aids, phonetic and phonetic conjunctions, English interpretation and morphological resources to improve the efficiency of classroom teaching.