我们知道,一年级小学生学习汉语拼音时,对字母符号及发音,进行了强化的机械记忆。但到了中、高年级阶段,学生除了对单个的字母符号记忆特别深刻而外(如六个单元音韵母),对复韵母和鼻韵母的记忆,仍有在一定的难度。因此,复韵母和鼻韵母是复习汉语拼音时的重点和难点。怎样突破这一难点呢?复习时,可组合排列6个单韵母的 We know that first grade pupils learn Chinese pinyin and strengthen mechanical memory of alphabetic symbols and pronunciation. However, in the middle and upper grades, students are still having difficulty in remembrance of complex vowels and nasal vowels in addition to being particularly profound about individual alphabetic symbols (such as the six-unit vowel consonants). Therefore, complex vowels and nasal vowels are the key and difficult points when reviewing Pinyin. How to break through this difficulty? Review, you can arrange a combination of six single vowels