打字猴:1.705240831e+09
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1705240832 第四个问题是,语言中存在着许多只有依据前后语境才能被正确理解的词语,语言学家称之为“指示语”(deixis)。例如冠词“a”和“the”,试着比较“killed a policeman”(杀死一名警察)和“killed the policeman”(杀死这名警察)的区别。显然,第二个短语中的警察想必前文已经提及或者是语境中的某个特定对象。因此孤立地看,这两个短语意思相同,但如果联系上下文(第一个句子摘录自某篇新闻报道),它们的含义则完全不同:
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1705240834 A policeman’s 14-year-old son, apparently enraged after being disciplined for a bad grade, opened fire from his house, killing a policeman and wounding three people before he was shot dead.
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1705240836 因成绩不良而受到惩处,一名警察的14岁儿子心中不忿,他从自家向外开枪,射杀了一名警察,并伤及三位路人,最后自己也被击毙。
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1705240838 A policeman’s 14-year-old son, apparently enraged after being disciplined for a bad grade, opened fire from his house, killing the policeman and wounding three people before he was shot dead.
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1705240840 因成绩不良而受到惩处,一名警察的14岁儿子心中不忿,他从自家向外开枪,射杀了这名警察,并伤及三位路人,最后自己也被击毙。
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1705240842 如果撇开具体的谈话内容或文本语境,单词“a”和“the”并无实际意义,它们无法在人类心智的永久数据库中取得一席之地。其他一些依赖具体语境的单词还有:“here”“there”“this”“that”“now”“then”“I”“me”“my”“her”“we”和“you”。它们也存在同样的问题,例如下面这则笑话:
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1705240844 First guy: I didn’t sleep with my wife before we were married, did you?
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1705240846 Second guy: I don’t know. What was her maiden name?
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1705240848 甲:我结婚之前没有和我妻子同过床,你呢?
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1705240850 乙:我不知道,请问她婚前叫什么名字?
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1705240852 第五个问题是“同义”(synonymy)现象,例如下面的句子:
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1705240854 Sam sprayed paint onto the wall.
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1705240856 山姆把油漆喷到了墙上。
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1705240858 Sam sprayed the wall with paint.
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1705240860 山姆在墙上喷了油漆。
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1705240862 Paint was sprayed onto the wall by Sam.
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1705240864 油漆被山姆喷到了墙上。
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1705240866 The wall was sprayed with paint by Sam.
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1705240868 墙被山姆喷了油漆。
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1705240870 这4个句子指涉的都是同一件事,因此可以得出许多相同的推论。从以上每句话中,我们都可以推导出同样的结论:墙上有油漆。但是,它们却有4种不同的词序排列。你知道这4句话的意思相同,但那些构造简单、只能在字符之间爬行穿梭的处理器却无法了解这一点。可见,在这些排列结构之外,还存在着一个表征,它所代表的正是这4个句子共同指涉的事实。例如,这个事实可以表述为:
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1705240872 (Sam spray paint)cause[paint go to(on wall)]
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1705240874 (山姆喷油漆)导致[油漆沾在(墙上)]
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1705240876 如果我们不过分计较其中的英语单词,这种表述已经比较接近学界所普遍认定的一种心语形态了。
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