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
2024-01-26
37
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] It is _____ to believe that the quantity of water keeps unchanged when it is contained in two different glasses.
选项
A、easy to persuade children
B、hard for most children
C、the innate of most children
D、difficult for both adults and children
答案
B
解析
第2段第3句中they refused…to concede…中的they指children,对比题干与原文意思可知孩子们是“难以相信(理解),故选B。
转载请注明原文地址:http://tihaiku.com/zcyy/3396607.html
相关试题推荐
[originaltext]Allthepeoplecanteachyousomething,whethertheyhaveenjo
[originaltext]Allthepeoplecanteachyousomething,whethertheyhaveenjo
[originaltext]Allthepeoplecanteachyousomething,whethertheyhaveenjo
[originaltext]Menhavetraveledeversincetheyfirstappearedontheearth.
Thesedays,peoplewhodo【C1】______workoftenreceivefarmoremoneythanpeo
Thesedays,peoplewhodo【C1】______workoftenreceivefarmoremoneythanpeo
Thesedays,peoplewhodo【C1】______workoftenreceivefarmoremoneythanpeo
Thesedays,peoplewhodo【C1】______workoftenreceivefarmoremoneythanpeo
Thesedays,peoplewhodo【C1】______workoftenreceivefarmoremoneythanpeo
Thesedays,peoplewhodo【C1】______workoftenreceivefarmoremoneythanpeo
随机试题
A.(-1,1,2) B.(-1,1,-2) C.(1,1,-2) D.(
患者,男,14岁,腹痛,腹泻1个月,抗菌素治疗无效,近一周加重。查体:面色苍白,
个人经营贷款调查应()。A.实地调查与间接调查并行 B.实地调查为主、间
治疗肺炎热陷心包证肌肤发斑者,应在主方(清营汤)中加( )。A.郁金、瓜蒌
简述结果加重犯的概念和构成特征。
⑴亚文化作为社会部分人群的精神抚慰方式,具有一定“合理性”,而一些新兴传媒平台和
中央银行在金融市场上买卖证券的目的是()。A.调节货币供应量和利率 B.获取
期货公司的董事长、总经理、首席风险官之间不得存在()关系。A.亲属 B.
吡喹酮对虫体的主要药理作用包括A.使虫体肌肉发生强直性收缩而产生痉挛性麻痹 B
根据《建设工程工程量清单计价规范》(GB50500-2013),下列费用项目中需
最新回复
(
0
)