The Study Of Parallel Two-syllable Noun That Morpheme Is Physical Terms And They Has Similar Significance

This artice's object that we study is parallel two-syllable noun,which morpheme is physical terms and they has similar significance, words were selected from"CiHai".first we had roughly searched the parallel two-syllable noun that has similar significance in dictionary,and removed the parallel two-syllable noun which the morpheme is not constituted by physical terms,then, studied the reservations. used static description to analysis them,classised them by theory of semantic field,then, summarized features of such noun.On this basis,we did much case studies,selected lots of words that are representatings, familiared or commonly used,selected representating literatures in each stage of vocabulary development,searching words' examples,desciptied them one by one carefully,in order to outlined their ststus of significance of evolution. This artice was on the base of referncing senior research acheievements,used the scientific theory of the modern linguistics,lexicology and semantics,conducted to analysis those words and their significance of evolution comprehensively, outlined their approaches of evolution and rules.