Some of the oldest words in English have been identified, scientists say.
科學(xué)家們相信，他們找到了英文中最古老的文字。
Reading University researchers claim "I", "we", "two" and "three" are among the most ancient, dating back tens of thousands of years.
雷丁大學(xué)的研究人員認(rèn)為，“我”、“我們”、“二”和“三”是英文中最古老的詞匯，它們的歷史可以追溯到四萬年前。
Their computer model analyses the rate of change of words in English and the languages that share a common heritage.
科研人員們通過一個計算機(jī)模型，對英文詞匯變化和消失的幾率進(jìn)行了分析測算，并展現(xiàn)出語言的普遍發(fā)展歷程。
The team says it can predict which words are likely to become extinct--citing "squeeze", "guts", "stick" and "bad" as probable first casualties.
研究預(yù)測，“擠”、“膽量”、“木棍”和“壞”將很可能成為最先被廢棄和絕跡的詞匯。
"We use a computer to fit a range of models that tell us how rapidly these words evolve," said Mark Pagel, an evolutionary biologist at the University of Reading.
雷丁大學(xué)進(jìn)化生物學(xué)家馬克•佩格爾說：“我們利用計算機(jī)模型測算出這些詞的發(fā)展速率。”
At the root of the Reading University effort is a lexicon of 200 words that is not specific to culture or technology, and is therefore likely to represent concepts that have not changed across nations or millennia.
雷丁大學(xué)的研究進(jìn)行的基礎(chǔ)是一個包含約200個詞匯的詞匯庫，庫中的詞匯大多是一些表達(dá)人類對事物共同感知、不易因習(xí)俗和科技而改變的詞，而非那些隨著科技和時代進(jìn)步應(yīng)運而生的新詞。
"We have lists of words that linguists have produced for us that tell us if two words in related languages actually derive from a common ancestral word," said Professor Pagel.
佩格爾教授說：“我們開發(fā)這個詞匯庫首先需要讓語言學(xué)專家來告訴我們，不同語系的兩個詞匯是否會存在一個共同的出處。”
"We have deｓｃｒｉｐｔions of the ways we think words change and their ability to change into other words, and those deｓｃｒｉｐｔions can be turned into a mathematical language," he added.
佩格爾教授補充說道：“我們掌握了詞匯改變以及它們轉(zhuǎn)變成其它詞匯的信息，之后我們把這些信息轉(zhuǎn)變成數(shù)學(xué)語言。”
What the researchers found was that the frequency with which a word is used relates to how slowly it changes through time, so that the most common words tend to be the oldest ones.
研究人員還發(fā)現(xiàn)，詞匯的使用頻率和其生命力緊密相關(guān)，越是普通的詞匯，存在的時間也越長久。
本文來自：逍遙右腦記憶 http://www.yy-art.cn/waiyu/yingyujiyi/6380.html
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