首页
登录
职称英语
Learning is an essential process for living things to acquire necessary skil
Learning is an essential process for living things to acquire necessary skil
游客
2024-04-21
34
管理
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. [br] What can we learn from the first paragraph about the critical period?
选项
A、It is a point at which the process of learning ends.
B、It is a phase which is crucial to the acquisition of a certain ability.
C、It is a phase after which we do not need to acquire a certain ability.
D、Mans and animals have a similar critical period for a certain ability.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3564787.html
相关试题推荐
InternetofThingsEraIsComingA)Frommeatthermometersmo
InternetofThingsEraIsComingA)Frommeatthermometersmo
InternetofThingsEraIsComingA)Frommeatthermometersmo
InternetofThingsEraIsComingA)Frommeatthermometersmo
InternetofThingsEraIsComingA)Frommeatthermometersmo
InternetofThingsEraIsComingA)Frommeatthermometersmo
Asenseofselfdevelopsinyoungchildrenbydegrees.Theprocesscanusefu
Asenseofselfdevelopsinyoungchildrenbydegrees.Theprocesscanusefu
Moreandmoregadgetsseektoreplicatethesortsofthingsyourmotherused
Moreandmoregadgetsseektoreplicatethesortsofthingsyourmotherused
随机试题
IfWisarandomvariablethatisnormallydistributedwithameanof5andast
WriteacompositionentitledTalentShow(选秀节目).Youshouldwriteatleast150wo
多级汽轮机的优越性不包括()。A.提高单机功率,蒸汽在汽轮机中具有较大的质量
砌体工程中,下列墙体或部位中可以留设脚手眼的是( )。A.宽度≤2m,且>1m
变应性鼻炎的确诊需要A.病史 B.症状 C.鼻腔检查 D.皮肤点刺实验及或
糖原
下列各项中,不符合内部牵制的要求的是()。A、出纳人员管票据 B、出纳人员
1.在高负荷期间,应增加对断路器的巡视次数,并重点巡视()有无发热现象。
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
现金比率反映的是()。A.企业可在短期内转变为现金的流动资产偿还到期流动负债的
最新回复
(
0
)