首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Learning is an essential process for living things to acquire necessary skills and behaviors. Scientists have already found that
Learning is an essential process for living things to acquire necessary skills and behaviors. Scientists have already found that
admin
2013-11-22
94
问题
Learning is an essential process for living things to acquire necessary skills and behaviors. Scientists have already found that there is a critical period for learning in man and animals. Once the right time for learning a skill or a certain behaviors has passed. This skill or behavior can never be properly learned.
That we speak our own language perfectly and the languages we learn later imperfectly also depends off learning this skill at the right time. The brain develops in such a way that it is ready to learn to speak between the ages of about ten months and ten years. Languages learned later are not spoken perfectly. The ability to speak a language is a mixed motor and sensory skill. It is necessary to hear all the sounds, the subtle differences between similar but not identical sounds, the rhythm and tone of the language. One has also to work tongue, throat, and lips to control breathing. All this has to be managed at one and the same time. From some time after birth until the age of six or seven, normal children all learn this perfectly, and without much difficulty they can learn two or even three languages at the same time, without confusing one with the other. But later, most of us cannot acquire this skill. We may learn to write and read the new language perfectly, but to acquire the right accent and the ability to speak so that no one can detect that the language is not our mother tongue hardly ever occurs.
But those of us who still want to learn foreign languages after these early milestones have been passed need not worry, for though we may not learn to speak a new language like the natives, we know from thousands of examples that we can go off learning languages beyond the age of eighty. There are so many activities adding up to the simple word "learning" that although some of the processes become less efficient with ageing of the brain, our actual experience of learning helps us in learning new materials. Normal social and emotional development probably also needs the correct stimulating at the right time. We can observe evidence of this in those rare cases of children who have been completely neglected from birth. Sometimes illegitimate children in the country—are put away in barns to conceal their existence from the neighbors. They are taught nothing, not even to be house trained or to speak. These children then grow up mentally defective. Even if they are found and rescued by the age of four or five, it is too late. Though they can be taught a lot, their speech is always inadequate and their brains never reach the standards of their brothers or sisters.
The author cites the case of illegitimate children to show that______.
选项
A、children should also be taken good care of at their early age
B、the development of brain stops at a rather early age
C、early age is crucial to development in other aspects as language
D、intelligence is affected by the capacity of language learning
答案
C
解析
推断题。引用私生子的例子是为了强调最后一段的中心意思及本段的第一句,即社会情感的发展也有关键期。私生子因为错过了学习的早期阶段,因此长大后即时有人教,也不能学得很好。也就是说早期阶段对发展语言能力和其他方面一样重要。故选C。
转载请注明原文地址:https://kaotiyun.com/show/u117777K
0
大学英语六级
相关试题推荐
Thefirststeptodefeatanenemyistopindownhisexactidentityandhowheoperates.Hypertension—chronic,abnormallyrais
Thefirststeptodefeatanenemyistopindownhisexactidentityandhowheoperates.Hypertension—chronic,abnormallyrais
Thefirststeptodefeatanenemyistopindownhisexactidentityandhowheoperates.Hypertension—chronic,abnormallyrais
Whenagamemaster(游戏设计师)commencecreatingandrunningagamingcampaign,shealmostalwaysdrawsinspirationsfrommovies,ficti
NegotiatingSkillsCanBeLearnedManagersnegotiatecontinuously,withsuperiors,subordinates,peersandclients.Research
NegotiatingSkillsCanBeLearnedManagersnegotiatecontinuously,withsuperiors,subordinates,peersandclients.Research
TheHappinessEffectThenexttimeyougettheflu,therewillalmostcertainlybesomeoneyoucanblameforyourpain.Ther
TheHappinessEffectThenexttimeyougettheflu,therewillalmostcertainlybesomeoneyoucanblameforyourpain.Ther
Almosteveryonewithorwithoutacomputerisawareofthelatesttechnologicalrevolutiondestinedtochangeforeverthewayin
随机试题
在欧盟市场,处于经济比较发达的国家或者地区有()
若把Word2010文档中所有出现的“系统”都改成“system”,使用“开始”功能区“编辑”组中的()
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.【C1】______theturnofthecenturywhenjazzwasborn,Americ
女性,51岁,7余年反复发作脓血便,并伴有膝关节疼痛,多次大便细菌培养阴性,X线钡剂检查见乙状结肠袋消失,肠壁变硬,肠管变细。该病的显著特点是
左冠状动脉起源于肺动脉心血管系统结缔组织异常
某建设工程公司承担了一矿井的施工工作。该矿井采用立井开拓方式,中央边界式通风,井田中央布置了2个井筒,主井井筒净直径5.5m,井深650m;副井井筒直径7.0m,井深625m;风井位于井田东北部边界.净直径5.0m,井深515m。施工单位在矿井开
玻璃卡纸(100%漂白化学木浆制造;300g/m²;;规格787x1092mm)
华罗庚教授曾指出:“宇宙之大,粒子之微,火箭之谜,化工之巧,地球之变,生物之谜,日用之繁,无处不用数学.”这句话精炼地指出了数学广泛的_________.
短板理论是指木桶的盛水量是由组成木桶的模板中最短的那一块决定的,这块短板即为这个木桶盛水量的“限制因素”。根据上述定义,下列不符合短板理论的是()。
Anumberoffactorsrelatedtothevoicerevealthepersonalityofthespeaker.Thefirstisthebroadareaofcommunication,wh
最新回复
(
0
)