精选优质文档-倾情为你奉上Unit 1 invitations to linguistics1. Design features of language:The design features: the distinctive features of human language that essentially make human language distinguishable from languages of animalsl Arbitrariness The absence of any physical correspondence between linguistic signals and the entities to which they refer. / The forms of linguistic signs bear no natural relationship to their meaning. Arbitrariness relationship between the sound of a morpheme a
