- 相关推荐
2016年12月英语六级考试口语练习(1):儿童的数学能力
为您整理了“2016年12月英语六级考试口语练习(1):儿童的数学能力”,方便广大网友查阅!更多大学英语四六级考试相关信息请访问大学英语四六级考试网。people appear to born to compute. The numerical skills of children develop so early and so inexorably 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 impress accuracy---one knife, one spoon, one fork, for each of the five chairs. Soon they are capable of nothing that they have placed five knives, spoons and 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 enter a second-grade mathematics class without any serious problems of intellectual adjustment.
Of course, the truth is not so simple. 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 quantity is unchanged as water pours from a short glass into a tall thin one. Psychologists have since demonstrated that young children, asked to count the pencils in a pile, readily report the number of blue or red pencils, but must be coaxed into finding the total. Such studies have suggested that the rudiments 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 a prerequisite for doing anything more mathematically demanding than setting a table-----is itself far from innate
【12月英语六级考试口语练习(1):儿童的数学能力】相关文章:
2016每日高频英语六级口语练习13512-09
英语练习口语的技巧12-07
大学英语六级口语考试试题构成12-09
大学英语六级考试听力练习技巧12-05
考研复试:口语听力练习03-11
《练习1》的教学计划12-07
《练习1》设计方案12-09
「雅思口语」口语考试要点总结12-09
英语六级阅读理解练习精选12-07
英语六级阅读理解练习12-06