首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、At the lower back of the brain. B、At the bottom of the brain. C、At the central section of the brain. D、At the top of the brain
A、At the lower back of the brain. B、At the bottom of the brain. C、At the central section of the brain. D、At the top of the brain
admin
2018-06-27
48
问题
Morning, class. Today I’ve brought in a picture of the human brain, which we are going to look at and discuss in detail. The brain is like our command center for all our daily functions and allows us to cope with our environment. How we communicate with words, actions, thoughts, and feelings are all centered in the brain. Some researchers believe that the brain is so complex and mysterious that we will never be able to fully understand it. Some have even referred to it as a little black box like those found on a plane that contain all the critical and highly confidential information of the flight. It’s easiest to think of the brain as three connected parts: the cerebrum, brainstem, and cerebellum.
[23] Let’s start off with the brainstem, which is found at the bottom of the brain. The brainstem has an important role because it controls lots of critical functions including respiration, regulation of the heart rhythms, basic aspects of sound localization.
Next, we’ll look at the second largest part of the brain—the cerebellum. It is located at the lower back of the head and is attached to the brainstem. [24] It is made up of two hemispheres and its functions are to control complex voluntary motor functions such as walking, balance and posture.
The third and largest part of our brain is the cerebrum. Its associations are conscious thought, movement and sensations such as touch, vision, hearing, judgment, reasoning, problem solving, and emotions.
The average weight of an adult human brain is anywhere between 1 and 1.5 kilograms. Some people say that we only use 10% of our brain, but this is just a myth. In fact, we use our entire brain. [25] That being said, we can claim that most people only use a very small fraction of the cognitive potential of their brain. Different cultures have used several methods to improve their cognitive potential such as reading, education, puzzle solving and critical thinking. I hope this brief introduction to the brain helps you understand the brain and its different functions.
Questions 23 to 25 are based on the recording you have just heard.
23.Where is the brainstem located in the brain?
24.What is the function of the cerebellum?
25.To what extent do most people use the cognitive potential of their brains?
选项
A、At the lower back of the brain.
B、At the bottom of the brain.
C、At the central section of the brain.
D、At the top of the brain.
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/FoH7777K
0
大学英语六级
相关试题推荐
Innovation,theeffectiverecipeofprogress,hasalwayscostpeopletheirjobs.Overthepast30yearsthedigitalrevolutionh
A、Thelocation.B、Theclimate.C、Theaccommodation.D、Theroute.BDr.Wood提到,在准备出行的时候,首先,你需要去选定一个(好)天气。如果确定了天气不会困扰到你,你再来决定到底去哪里游玩
A、Landmarks.B、Magneticfields.C、Windvelocity.D、Climatechange.B本题问的是讲话者谈到了迁徙类动物的哪些地理线索。短文后半部分提到,鸟类等迁徙类动物可以从一些事物中获得地理线索,如磁场、
A、Itisneverusefultoblameothers.B、Youcanonlycountonyourself.C、Yourfriendsandcoworkerswillchange.D、Yourparents
A、Moreandmorehomeappliances.B、Dangerousneighborhoods.C、BulliesontheInternet.D、Ex-criminalsinthecommunity.C演讲者提到,现
A、Dryleaseincludesmoreequipmentthanwetlease.B、Wetleaseprovidesmorethandrylease.C、Dryleasegivesmorereplacement
A、ToprotecttheenvironmentinGhanaB、TogetmoreoilfromtheAllanblackiaplant.C、Togrowmoretreesandearnmoney.D、Tom
A、Treescanprotectcropsfromwind.B、Cropsgrowingontreeshelpfeedpeople.C、Cropsandtreescannotgrowinonefield.D、Tr
Theselfishnessofhumansisacentralassumptionoforthodox(传统的)economics,whereitisthoughttoleadtobenefitsfortheeco
A、Cholesterol.B、Sugar.C、Protein.D、Fat.C
随机试题
休克型肺炎最常见的病原菌是
2010年12月24日,众合公司与香港商人陈某约定:众合公司用100万港元从陈某手中购买香港某商业银行开出的050712号的本票1张,金额为240万港元。陈某在该本票的收款人处填入众合公司后,众台公司当日即持禀到甲工商银行办理兑付。由于该行与香港某商业银行
行政诉讼的受案范围
某金属冶炼厂发生一起火灾事故,当场造成2人死亡、1人重伤、3人轻伤,事故发生3天后,重伤者因救治无效死亡。根据《生产安全事故报告和调查处理条例》,该厂应自事故发生之日起()内补报该事故伤亡情况。
下列项目中,属于进口货物关税完税价格组成部分的是()。
领导工作的原理包括()。
在有的国家,政府有关法律规定企业可以将未使用完的政府许可的排污指标出售给其他企业,这一做法被称为()。
甲、乙二人签订借款合同,约定:乙向甲借用100万元。关于该借款合同的效力,下列说法正确的有()。
窗体上有一个名称为Text1的文本框和—个名称为Command1的命令按钮。要求程序运行时,单击命令按钮,就可把文本框中的内容写到文件out.txt中,每次写入的内容附加到原有内容之后。下面能够正确实现上述功能的程序是______。
A、Whentheyareinahurry.B、Whentheyareforcedtovote.C、Whentheydislikealltheparties.D、Whentheydon’twanttowaste
最新回复
(
0
)