语言是人类最重要的交际工具。人们借助语言保存和传递人类文明的成果,用口头表达或文字书写把所要表达的思想,说出来甚至写出来,进行交流。而低年级学生由于知识匮乏,生活阅历少,使得语言过于简单而简短,语速较慢。 Language is the most important human communication tool. People use the language to save and transmit the achievements of human civilization, use oral or written writing to express the ideas they want to say or even write out to communicate. The low grade students due to lack of knowledge, lack of life experience, making the language is too simple and short, slower speed.