一、理论背景学外语的人会有这样的体验,他们做听力练习时没有能够识别的单词,在看到相关的书面材料时,会发现这个单词他们是知道的,造成这种情况的原因很多,但其中很重要的原因是,人们在学习、记忆这些单词的时候没有熟练掌握他们的听觉特征,换言之,他们掌握的是单词的视觉特征。 First, the theoretical background of foreign language people will have such an experience, they did not recognize the practice of listening to words, when you see the relevant written materials, they will find the word they are aware of, causing this situation for many reasons , But one of the important reasons is that people do not master their auditory features when they learn and remember these words. In other words, they have the visual characteristics of words.