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/3400498.html
相关试题推荐
[originaltext]Isthereanyworsefeelingthanwakinguplate?Whetheri
[originaltext]Isthereanyworsefeelingthanwakinguplate?Whetheri
[originaltext]Isthereanyworsefeelingthanwakinguplate?Whetheri
[originaltext](19)Robotsshouldbetaxedatthesamelevelasthepeoplet
[originaltext]M:Hi,everyone,todaywe’regoingtotalkaboutBritishpolitene
[originaltext]M:Hi,everyone,todaywe’regoingtotalkaboutBritishpolitene
[originaltext]M:Hi,everyone,todaywe’regoingtotalkaboutBritishpolitene
[originaltext]W:(8)John,areyousureyouhaven’tseenthemissingfile?Ico
[originaltext]ThecontinentofAntarcticaissurroundedbyseaice.(1)The
[originaltext]ThecontinentofAntarcticaissurroundedbyseaice.(1)The
随机试题
Completethetablebelow.WriteNOMORETHANTWOWORDSAND/ORANUMBERforeach
Yourusualteacherhaslosthisvoiceand________Iamtakinghisplacetoday.A、n
Whentheearthwasborntherewasnoocean.Thegraduallycoolingearthwas
患者,女,34岁,已婚未育。于12小时前性交后发现阴茎套破损,大部分精液积存于阴
"权益报酬率"指的是( )。 Ⅰ.销售净利率 Ⅱ.净资产收益率 Ⅲ.资产
按医师处方专为某一病人配制的,并注明用法用量的药剂调配操作,称为A剂型 B中成
患者,男,45岁。肝硬化病史5年。目前病情稳定,血氨正常,无腹水。其饮食原则为(
知识产权权利人发现侵权嫌疑货物即将进出口,可以向货物进出境地海关提出扣留侵权嫌疑
从预算发展来说,早期的预算原则比较注重()。A.功能性 B.周密性 C.控
下列关于控制测试性质的理解,错误的是()。A.询问本身不足以测试控制运行的
最新回复
(
0
)