无声调语言

1

对来自无声调语言国度的日本学生来说，他们很难建立汉语的声调概念。

For Japanese students who come from the country which has no tones in its language , it is hard for them to cultivate the concept of tones in Chinese language .
2

实验一和实验二发现，汉语声调的发展过程是一个动态的生成过程，声调特征之间的相互作用和四类声调之间的相互作用制约着无声调语言母语者汉语声调的浮现。

The findings of experiment 1 and 2 include that the emergence process of Mandarin tones is a dynamic generating process . The interaction between tone features and 4 tones restrict the emergence of Mandarin tones .