同一字母指的是同时用作英语和汉语拼音书写符号的26个拉丁字母。每个字母除V以外,均有英汉两种读音。提出同一字母英汉两种读音传授的实验研究是基于这样的考虑:从学前期一直到学龄初期(小学一至二年级),国家教育部门颁发的教学大纲中均无外语(英语)学习的要求,之所以无要求,其中很重要的一条原因是 The same letter refers to 26 Latin alphabets that are also used as both English and Chinese phonetic symbols. In addition to each letter except V, both English and Chinese pronunciation. The experimental study on the teaching of both English and Chinese pronunciation of the same letter was based on the consideration that there is no requirement for foreign language (English) learning in the syllabus issued by the national education department from the pre-school period to the early school age (first to second grade of primary school) So no requirement, one of the most important reason is