首页
登录
职称英语
People appear to be born to compute. The numerical skills of children develo
People appear to be born to compute. The numerical skills of children develo
游客
2023-07-02
65
管理
问题
People appear to be born to compute. The numerical skills of children develop so early and so inexorably (坚定地) that it is easy to imagine an internal clock of mathematical maturity guiding their growth. Not long after learning to walk and talk, they can set the table with impressive accuracy—one plate, one knife, one spoon, one fork, for each of the five chairs. Soon they are capable of noting that they have placed five knives, five spoons, and five forks on the table and, a bit later, that this amounts to fifteen pieces of silverware. Having thus mastered addition, they move on to subtraction. It seems almost reasonable to expect that if a child were secluded on a desert island at birth and retrieved seven years later, he or she could enter a second-grade mathematics class without any serious problems of intellectual adjustment.
Of course, the truth is not so simple. In this century, the work of cognitive psychologists has illuminated the subtle forms of daily learning on which intellectual progress depends. Children were observed as they slowly grasped—or, as the case might be, bumped into—concepts that adults take for granted, as they refused, for instance, to concede that quantity is unchanged as water pours from a short stout glass into a tall thin one. Psychologists have since demonstrated that young children, when asked to count the pencils in a pile, readily report the number of blue or red pencils, but must be coaxed (说服) into finding the total. Such studies have suggested that the rudiments (基本原理) of mathematics are mastered gradually, and with effort. They have also suggested that the very concept of abstract numbers—the idea of a oneness, a twoness, a threeness that applies to any class of objects and is prerequisite (先决条件) for doing anything more mathematically demanding than setting a table-is itself far from innate. [br] What’s the author’s attitude towards "children’s numerical skills"?
选项
A、Critical.
B、Approving.
C、Questioning.
D、Objective.
答案
D
解析
考查全文的观点态度。纵观全文可知,作者很客观、如实地说明事实,分两段报告了心理学家的研究结果,并未做出任何评价,故D正确。题目中的children’s numerical skills即全文的主题。
转载请注明原文地址:https://tihaiku.com/zcyy/2801775.html
相关试题推荐
Nooneknowsexactlyhowmanydisabledpeoplethereareintheworld,but【C1
Nooneknowsexactlyhowmanydisabledpeoplethereareintheworld,but【C1
Nooneknowsexactlyhowmanydisabledpeoplethereareintheworld,but【C1
Nooneknowsexactlyhowmanydisabledpeoplethereareintheworld,but【C1
Nooneknowsexactlyhowmanydisabledpeoplethereareintheworld,but【C1
Nooneknowsexactlyhowmanydisabledpeoplethereareintheworld,but【C1
EndangeredPeoplesA)Today,itisnotdistance,butcult
EndangeredPeoplesA)Today,itisnotdistance,butcult
EndangeredPeoplesA)Today,itisnotdistance,butcult
EndangeredPeoplesA)Today,itisnotdistance,butcult
随机试题
Wheredoesthisconversationtakeplace?[br][originaltext]M:Goodmorning.W:
Weneedmoremenofcultureandenlightmentbecausewehavetoomany______amon
Nospecieshasdevelopedacloserrelationshipwithhumanitythanthedog,t
保存内分泌成分常用防腐剂是:A.甲苯 B.冰乙酸 C.浓盐酸 D.麝香草酚
健康保险的内在风险是()A.投保方逆选择和道德风险 B.医疗机构风险
移植排斥反应是由哪种抗原诱导产生的一种免疫损伤?()A.ABO血型抗原 B.
每个转铁蛋白可结合Fe的数量是A.5~6个B.2~4个C.3~4个D.1~2个E
某单层影剧院容纳人数为2500人,屋顶为钢网架结构,设有8个宽度2m的安全出口,
在股份有限公司中,签署公司股票是()的职权。 A.董事会.B.股东会C.
企业对境外经营的财务报表进行折算时,产生的外币财务报表折算差额应当()。A
最新回复
(
0
)