识字,是阅读教学的基本任务和重要基础,学生认识了一定数量的汉字,才能进行阅读,练习写作。我们知道,汉字具有多码性和复脑性特点。多码性是说每个汉字都是音码、形码和义码的统一体;所谓复脑性是说每个汉字既具形象性又具抽象性,学生识字决不是单纯的记忆活动,而是思维、想像、分析的复杂心理活动,它有助于发挥学生左 Literacy is the basic task of reading teaching and an important foundation for students to recognize a certain number of Chinese characters in order to read and practice writing. We know that Chinese characters have multi-code and complex-brain features. Multi-code means that each Chinese character is a unified code of sound, code and yards. The so-called complex brain means that each character is both vivid and abstract. Students’ literacy is by no means a mere memory activity. It is a complex mental activity of thinking, imagining, analyzing and helping to exert a student’s left