当前位置: 首页 > 雅思阅读原文翻译, 雅思阅读 > 正文

剑桥雅思4 Test 2阅读Passage 3原文翻译 玩耍的重要性 play is a serious bu […]

“老烤鸭雅思阅读真题还原”

剑桥雅思4 Test 2阅读Passage 3原文翻译 玩耍的重要性 play is a serious business

剑桥雅思4第二套题目阅读第三篇文章讲述了玩耍对动物和人类的重要性。文章从玩耍的危害出发,指出既然玩耍有这些坏处,为什么动物还要这样子做。然后提出各种理论进行解释,如玩耍会刺激大脑发育,玩耍会激活高级认知活动等。下面是具体每一段的翻译。

点击查看这篇雅思阅读文章要掌握的词汇,以及具体的答案解析:

雅思真题阅读词汇 剑桥雅思4 test 2 passage 3教育类

剑桥雅思4 Test 2阅读Passage 3答案解析 玩耍是件严肃的事情

A自然段

Playing is a serious business. Children engrossed in a make-believe world, fox cubs play-fighting or kittens teasing a ball of string aren’t just having fun. Play may look like a carefree and exuberant way to pass the time before the hard work of adulthood comes along, but there’s much more to it than that. For a start, play can even cost animals their lives. Eighty per cent of deaths among juvenile fur seals occur because playing pups fail to spot predators approaching. It is also extremely expensive in terms of energy. Playful young animals use around two or three per cent of their energy cavorting, and in children that figure can be closer to fifteen per cent. ‘Even two or three per cent is huge,’ says John Byers of Idaho University. ‘You just don’t find animals wasting energy like that,’ he adds. There must be a reason.

玩耍是项十分重要的事情。孩子沉浸在自己幻想的世界中,狐狸幼崽嬉戏打闹,小猫拨弄线球,这些行为都不是单纯的为了娱乐。玩耍看起来像是成年努力工作时期到来之前的一种无忧无虑,精力充沛的打发时间方式。但它的意义远不止如此。首先,玩耍甚至会使动物丧命。在幼年的海狗中,有80%的死亡是因为幼崽在玩耍中未能发现掠食者接近而造成的。就能量而言,它也是极其昂贵的。玩耍的幼小动物消耗的能量大约占其总能量的2%到3%。而在儿童中,这一比例可能接近15 %。 “即使百分之二到百分之三都是巨大的”, 爱达荷大学的约翰·拜尔斯(John Byers )说。“你找不到动物像这样子浪费能量,“ 他补充道。一定有其他原因的。

B自然段

But if play is not simply a developmental hiccup, as biologists once thought, why did it evolve? The latest idea suggests that play has evolved to build big brains. In other words, playing makes you intelligent. This article is from Laokaoya website. Playfulness, it seems, is common only among mammals, although a few of the larger-brained birds also indulge. Animals at play often use unique signs – tail-wagging in dogs, for example – to indicate that activity superficially resembling adult behaviour is not really in earnest. A popular explanation of play has been that it helps juveniles develop the skills they will need to hunt, mate and socialise as adults. Another has been that it allows young animals to get in shape for adult life by improving their respiratory endurance. Both these ideas have been questioned in recent years.

但是,正如生物学家曾经想过的那样,如果玩耍不只是发展上的障碍,它为什么会演变呢?最近的观点表明,玩耍的演变是为了构建发达的大脑。换句话说,玩耍使你变得聪明。嬉戏似乎只在哺乳动物中很普遍,尽管一些大脑发达的鸟类也沉迷于此。玩耍中的动物文章来自老烤鸭雅思经常使用独特的标志,例如狗的尾巴会摇动,来表明表面上与成年动物相似的行为并不是真的如此。关于玩耍的一种流行解释是,它可以帮助幼年期的动物锻炼他们成年之后所需要的捕猎、求偶以及社交技能。另一个原因是,它可以通过提升幼小动物的呼吸耐力来锻炼成年后的体型。这两种想法近年来都受到质疑。

C自然段

Take the exercise theory. If play evolved to build muscle or as a kind of endurance training, then you would expect to see permanent benefits. But Byers points out that the benefits of increased exercise disappear rapidly after training stops, so any improvement in endurance resulting from juvenile play would be lost by adulthood. ‘If the function of play was to get into shape,’ says Byers, ‘the optimum time for playing would depend on when it was most advantageous for the young of a particular species to do so. But it doesn’t work like that.’ Across species, play tends to peak about halfway through the suckling stage and then decline.

拿锻炼理论来说,如果玩耍时为了锻炼肌肉或作为一种耐力锻炼,那么你会看到持久的好处。但拜尔斯指出,运动增加的好处会在训练停止后迅速消失。因此,青少年玩耍所带来的耐力提升在成年前就会丧失。“如果玩耍的功能是为了体型”,拜尔斯说,“其最佳时间应该取决于什么时候动物幼崽这么做对其最为有利。但似乎不是这样的”。在所有物种中,玩耍会在哺乳期一般的时候达到顶峰,然后下降。

D自然段

Then there’s the skills-training hypothesis. At first glance, playing animals do appear to be practising the complex manoeuvres they will need in adulthood. But a closer inspection reveals this interpretation as too simplistic. In one study, behavioural ecologist Tim Caro, from the University of California, looked at the predatory play of kittens and their predatory behaviour when they reached adulthood. He found that the way the cats played had no significant effect on their hunting prowess in later life.

除此之外,还有技能训练假说。乍一看,玩耍的动物似乎正在练习成年后所需的复杂动作。但是仔细检查发现,这种解释过于简单。在一项研究中,加利福尼亚大学的行为生态学家蒂姆·卡罗观察小猫的捕食行为和成年之后的捕食行为。他发现,小猫玩耍的方式对他们以后的狩猎技巧没有什么重大影响。

今年早些时候加拿大莱斯布里奇大学的塞尔吉奥·佩利斯(Sergio Pellis)报告说,一般而言,哺乳动物的大脑大小与玩耍之间存在很强的正向联系通过比较15个哺乳动物的测量值,他和他的团队发现更大的大脑(对于给定的体型)与更多的嬉戏息息相关。相反的规律也被发现是正确的。达勒姆大学的罗伯特·巴顿(Robert Barton)认为,由于大一点的大脑比小一点的大脑对发育刺激更为敏感,因此他们需要更多的玩耍来帮助他们成长。“我的结论是它与学习有关,与发育过程中环境对大脑的重要性有关”, 他说。

E自然段

Earlier this year, Sergio Pellis of Lethbridge University, Canada, reported that there is a strong positive link between brain size and playfulness among mammals in general. Comparing measurements for fifteen orders of mammal, he and his team found larger brains (for a given body size) are linked to greater playfulness. The converse was also found to be true. Robert Barton of Durham University believes that, because large brains are more sensitive to developmental stimuli than smaller brains, they require more play to help mould them for adulthood. ‘I concluded it’s to do with learning, and with the importance of environmental data to the brain during development,’ he says.

据拜尔斯说,幼龄动物玩耍阶段的时机为正在发生什么提供了重要的线索。如果你绘制出幼龄动物在发育过程中每天在玩耍上花费的时间,你会发现通常与“敏感期”相关的模式-一个短暂的发育窗口。在此期间,大脑实际上通过某种在生命早期和晚期都不太可能的方式进行调整。想想幼儿(不是婴儿或成人)学习语言的轻易性。其他研究者发现,在这种“机会之窗” 达到顶峰之时,猫、老鼠和小白鼠的玩耍也最为激烈。

F自然段

According to Byers, the timing of the playful stage in young animals provides an important clue to what’s going on. If you plot the amount of time a juvenile devotes to play each day over the course of its development, you discover a pattern typically associated with a ‘sensitive period’ – a brief development window during which the brain can actually be modified in ways that are not possible earlier or later in life. Think of the relative ease with which young children- but not infants or adults – absorb language. Other researchers have found that play in cats, rats and mice is at its most intense just as this ‘window of opportunity’ reaches its peak.

“人们对玩耍所激发的大脑的部分没有给予足够的重视”,科罗拉多大学的马克·贝科夫说。贝科夫研究了土狼幼崽的活动,发现其所涉及的行为比成年土狼明显多变且难以预测。他认为,这些行为会激活大脑的许多不同部分。贝科夫将其比作行为万花筒,玩耍中的动物在不同活动之间迅速转换。“他们使用许多不同情景下的动作-捕食,侵略,繁殖”, 他说,“他们的大脑正在得到各种各样的刺激”。

G自然段

‘People have not paid enough attention to the amount of the brain activated by play,’ says Marc Bekoff from Colorado University. Bekoff studied coyote pups at play and found that the kind of behaviour involved was markedly more variable and unpredictable than that of adults. Such behaviour activates many different parts of the brain, he reasons. Bekoff likens it to a behavioural kaleidoscope, with animals at play jumping rapidly between activities. ‘They use behaviour from a lot of different contexts – predation, aggression, reproduction,’ he says. ‘Their developing brain is getting all sorts of stimulation.’

H自然段

Not only is more of the brain involved in play than was suspected, but it also seems to activate higher cognitive processes. ‘There’s enormous cognitive involvement in play,’ says Bekoff. He points out that play often involves complex assessments of playmates, ideas of reciprocity and the use of specialised signals and rules. He believes that play creates a brain that has greater behavioural flexibility and improved potential for learning later in life. The idea is backed up by the work of Stephen Siviy of Gettysburg College. Siviy studied how bouts of play affected the brain’s levels of a particular chemical associated with the stimulation and growth of nerve cells. He was surprised by the extent of the activation. ‘Play just lights everything up,’ he says. By allowing link-ups between brain areas that might not normally communicate with each other, play may enhance creativity.

不仅有人怀疑玩耍会涉及更多的大脑部分,而且它似乎也激发高级认知过程。“玩耍包含了大量的认知活动”,贝科夫说。他指出,玩耍通常涉及对玩伴的复杂评估,对互惠观念的认识,以及对信号和规则使用。他认为玩耍为以后的生活创造出一个拥有更大灵活性、更高学习潜力的大脑。葛底斯堡学院的斯蒂芬·西维(Stephen Siviy)的研究也支持这一说法。西维研究了玩耍如何影响大脑中与神经细胞刺激和生长有关的特定化学物质的水平。他对刺激的幅度感到经验。“玩耍点亮了一切”,他说。通过将大脑中平时不怎么可能交流的区域联系起来,游戏可能可以增强创造力。

I自然段

What might further experimentation suggest about the way children are raised in many societies today? We already know that rat pups denied the chance to play grow smaller brain components and fail to develop the ability to apply social rules when they interact with their peers. With schooling beginning earlier and becoming increasingly exam-orientated, play is likely to get even less of a look-in. Who knows what the result of that will be?

关于当今许多社会中儿童成长方式的进一步实验可能提出什么建议?我们已经知道,被剥夺玩耍机会的老鼠的大脑较小,并且在与同伴互动时未能发展出运用社会规则的能力。随着上学时间的提前和考试导向的加深,玩耍的机会可能会更少。谁知道这样做的结果是什么?

剑桥雅思4 Test 2阅读原文翻译 Passage 1 消失的语言

剑桥雅思4 Test 2阅读Passage 2原文翻译 澳大利亚替代医疗

老烤鸭雅思阅读同义替换总结 老烤鸭雅思公众号
本文固定链接: http://www.laokaoya.com/21234.html | 老烤鸭雅思-专注雅思备考

剑桥雅思4 Test 2阅读Passage 3原文翻译 玩耍的重要性:等您坐沙发呢!

发表评论

快捷键:Ctrl+Enter
error: Alert: Content is protected !!