一、序论派生词一般是指词根加上词缀结合所构成新单词的组合法,与两个以上词根结合构成的合成法有所区别。所谓派生词是合成词的一种,因此是在词根的基础上加上词缀构成的单词。虽然因各国语言的特性对派生词的分类有所不同,但基本上是根据词缀所在位置,派生词分为前缀派生词和后缀 First, the preface Derivatives generally refers to the combination of root plus affixes formed by the combination of new words, combined with two or more stemming composition of the synthesis method is different. The so-called derivative word is a synthesis of words, it is based on the root word with affix form. Although the classification of derivative words differs according to the characteristics of different languages, it is basically based on the location of the affixes, which are divided into prefix derivatives and suffixes