首页
登录
职称英语
[originaltext]Good afternoon, and welcome once again to “The World We Never Kne
[originaltext]Good afternoon, and welcome once again to “The World We Never Kne
游客
2024-01-28
64
管理
问题
Good afternoon, and welcome once again to “The World We Never Knew”. We left off last week talking about how the tool-making industry of early men also stimulated the growth of the brain. The possession of a good brain has become one of the factors that enabled humans to make tools at the start. But the use of tools became, in turn, a driving force towards the evolution of an even better brain. [17] The characteristics of good memory, a long head, and innovativeness that were needed for tool-making varied in strength from one individual to another. Again, these circumstances trimmed the human stock, expanding the centers of the brain in which past experiences were recorded, future actions were expected, and new ideas were considered. As a result, from generation to generation the brain grew larger. The evolution of speech may have been the most important factor of all. When early man mastered the loom of language, his progress accelerated dramatically. Through the spoken word a new invention in tool-making, for example, could be communicated to everyone; in this way the innovativeness of the individual enhanced the survival prospects of his fellows, and [18] the creative strength of one became the strength of all. More importantly, through language the ideas of one generation could be passed onto the next, so that each generation not only inherited the genes of its ancestors but also their collective wisdom.
Questions 16 to 18 are based on the passage you have just heard.
16. What is the speaker mainly talking about?
17. According to the speaker, how did tool-making affect the brain?
18. Why could language improve the human mind?
选项
A、People could use words to improve performance.
B、People could manage their time better than before.
C、People could make their emotions understood better.
D、People could share ideas with each other and other generations.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3400479.html
相关试题推荐
[originaltext]Kenyaisthethird-largestteaproducerintheworld.Almostall
[originaltext]Kenyaisthethird-largestteaproducerintheworld.Almostall
[originaltext]Nowlet’stalkaboutonestruggleformanyolderpeople—lungcanc
[originaltext]Nowlet’stalkaboutonestruggleformanyolderpeople—lungcanc
[originaltext]Fiveyearsago,someyoungthrill-seekerswentundergroundinLon
[originaltext]M:Hi,Jenny,youdon’tlookhappy.What’swrong?W:Well,Jack,
[originaltext]M:Hi,Jenny,youdon’tlookhappy.What’swrong?W:Well,Jack,
[originaltext]M:Hi,Mary.Comeonin.W:Uh,yeah,Istoppedbytoseeifyou
[originaltext]M:Hi,Mary.Comeonin.W:Uh,yeah,Istoppedbytoseeifyou
[originaltext](22)Chinahasbecomethefirstcountrytoreceivemorethan1mil
随机试题
Howoftenonehearschildrenwishingtheyweregrownupandoldpeoplewishi
Managementjargoncanalienatestaffandleavebosseslookinguntrustworthy
Directions:Thispartistotestyourabilitytodopracticalwriting.Youarer
"MadeinChina"lostitsnovelty(新颖)longago.Thelabelhasbecome【C1】______
我国《建设工程质量管理条例》规定,建设工程发包单位不得迫使承包方以()。
心房颤动常见于A.甲状腺功能低下 B.风心病二尖瓣狭窄 C.高血压性心脏病
在目标管理中,对目标的正确描述是A.目标数目越多越好 B.目标应明确、恰当
在贫困救助中,下列属于社会工作者在个人改善层面上的社会工作的是()。A:提高最低
土压平衡盾构施工时,减小盾尾脱出导致地层变形的措施有()。A.改良泥土的塑流
下列关于高压无气喷涂优点的说法,正确的有()。A.改善了劳动条件 B.污
最新回复
(
0
)