本文从怀仁方言词汇中与普通话词汇有差异的近千条词语中撷取出词汇形式别于普通话的词,通过比照其词形,从音节数量差异、构词语素差异、构词形式差异三个方面说明其词形方面的差异,揭示出怀仁方言的构词特点,如造词简洁、通俗、实用的特点以及较普通话更丰富的构词形态变化等特点。 In this paper, words different from mandarin are extracted from nearly a thousand words in Huairen dialect vocabulary, which are different from mandarin. According to their forms of lexicon, from the differences in the number of syllables, the differences of word formation morphemes and the differences of word formation forms In terms of its inflection, the author reveals the formation characteristics of Huairen dialect, such as conciseness, popularity and practicality, as well as richer morphological changes of words in Putonghua.