the-origin-of-language-語言學(xué)-資料下載頁
2025-07-26 09:11本頁面
【正文】 In the period of Australopithecus, they invented the manmade tools, marking the immature thinking stage to the mature stage of thought. Due to the use of tools, they could get many kinds of food, and chewed different tough, hard food, which exercised the functions of their mouths and tongue. This caused the changes of sounds , producing some syllables. Part2： The origin of language Immature language stage Sinanthropus pekinensis (北京猿人 ) At this stage, as the further improvement of tools, Sinanthropus could also use fire ,and their brain capacity has developed. Segmented words started to appear in great quantities, and they could municate with each other by gestures and simple words. Part2： The origin of language The mature stage homo sapiens(智人 ) Pronunciation an has evolved well, people can be able to speak out plex syllables ,words and sentences. Part2： The origin of language Reference =%D3%EF%D1%D4%B5%C4%C6%F0%D4%B4 Thank you
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