Ddvwfsa胡壮麟语言学笔记无私分享(3)

Ddvwfsa胡壮麟语言学笔记无私分享

like “bang”, “crash”, “roar”, which are motivated in a cer tain sense. Secondly, some compounds (words compounded to be one word ) are not entirely arbitrary either. “Type” and “write” are opaque or unmotivated words, while “type-writer” is less so, or more transparent or motivated than the words that make it. So we can say “arbitrariness” is a matter of degree.

1.4.What is duality?

Linguists refer “duality” (of structure) to the fact that in all languages so far investigated, one finds two levels of structure or patterning. At the first, higher level, language is analyzed in terms of combinations of meaningful units (such as morphemes, words etc.) ; at the second, lower level, it is seen as a sequence of segments which lack any meaning in themselves, but which combine to form units of meaning. According to Hu Zhanglin et al. (p.6) , language is a system of two sets of structures, one of sounds and the other of meaning. This is important for the workings of language. A small number of semantic units (words), and these units of meaning can be arranged and rearranged into an infinite number of sentences (note that we have dictionaries of words, but no dictionary of sentences!). Duality makes it possible for a person to talk about anything within his knowledge. No animal communication system enjoys this duality, or even approaches this honour.

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