离合词之所以特殊就在于它既能合在一起作为词使用,又能通过多种多样的扩展方式当词组来用。它的这一特性不仅使学者们对它的定性和使用规律争论不休,更成为对外汉语教学中的一大难点。而要解决上述问题,则需要基于真实而大量的语料进行动态分析,在教材的编写、教学方法上进行改进,以适应当前的研究与教学。 The reason why the clutch word is special is that it can be used both as a word and as a phrase through a variety of extensions. This feature not only makes scholars argue endlessly about its characterization and usage, but also becomes a major difficulty in teaching Chinese as a foreign language. To solve the above problems, we need to do dynamic analysis based on real and a large number of corpus, improve on the compilation of teaching materials and teaching methods to adapt to the current research and teaching.