基于认知语言学的原理，考察了语言起源过程中的符号产生和语言符号系统出现的认知基础，认为语言起源于人类认知体验性的互动实践，并论证了人类语言起源的进化论观点。

Guided by the principles of cognitive linguistics, the paper attempts to examine the cognitive basis that provided key links for establishment of linguistic symbols and linguistic symbol systems.

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