语言是人们交流思想、传递信息、增强感情的重要交际手段。儿童学习语言是在与周围人的日常交往中逐步形成的。聋生与健全儿童拥有共同的学习和发展语言的生物基础。但耳聋学生由于听力缺陷,限制了他们与健全人进行正常沟通,造成他们语言理解能力薄弱、表达困难、词汇贫乏、语言混乱,逻辑思维发展导致其在后天学习语言的途径、效果与健全儿童之间存在明显的差异。因此,要使他们掌握和提高语言表达能力,口语训练起着至关 Language is an important means of communication for people to exchange ideas, transmit information and enhance their feelings. Children learn the language is gradually formed with the daily interaction with people around. Deaf students and sound children have a common biological basis for learning and developing their language. Deaf students, however, have limited their ability to communicate well with healthy people due to hearing deficits, resulting in poor language comprehension, poor expression, poor vocabulary, confusion of language, and development of logical thinking that lead to their acquisition of language in the day after tomorrow, effectiveness and soundness of children There are obvious differences between. Therefore, to enable them to master and improve their language skills, oral training plays a crucial role