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
Bilingual(双语的)education in schools has long been a political hot potato—it was banned in California by a 1998 ballot measure, wh
Bilingual(双语的)education in schools has long been a political hot potato—it was banned in California by a 1998 ballot measure, wh
admin
2018-02-08
41
问题
Bilingual(双语的)education in schools has long been a political hot potato—it was banned in California by a 1998 ballot measure, which the state Senate is now asking voters to repeal. But politics aside, there’s an increasing amount of scientific support for the benefits of knowing at least two languages.
Now, a new study published by the Annals of Neurology finds that you don’t even need to learn that second(or third, or fourth)tongue at a very young age: Picking up a new language even a little later in life can have serious cognitive(认知的)benefits for the aging brain.
Many recent studies have pointed out that bilingualism seems to be good exercise for the brain and later in life might even help delay the onset of dementia. But what if it’s a self-selecting crowd? What if the people who learned two languages are just smarter to begin with? To help rule that factor out, researchers at the University of Edinburgh in Scotland studied 853 people who first took an intelligence test in 1947 when they were about 11 years old as part of a group called the Lothian Birth Cohort 1936, and retested them again around 2008 to 2010, when they were in their early 70s.
A total of 262 of the seventy-year-old reported having learned at least one language other than English enough to communicate in it. Of those, 195 said they learned it before age 18: 65 said they learned it thereafter. The researchers gave the participants a battery of cognitive tests, including tests of their verbal reasoning, their vocabulary and reading abilities, their verbal fluency and their ability to process information quickly. They found that bilingual speakers performed much better than expected from their baseline cognitive ability, particularly in reading and in general intelligence. And those who knew three or more languages performed even better.
Learning a language seemed to make as much difference in people’ s later-in-life cognitive decline as a gene that’ s been tied to risk of Alzheimer’ s disease and smoking habits.
These participants mostly learned their second languages after age 11. The results actually make a very compelling point—you don’t have to be a fluent speaker of a language to get the benefits, and you can start later in life, too.
The text mainly discusses______.
选项
A、bilingual education in schools
B、how to learn a new language
C、the best time to learn a new language
D、advantages of learning a new language
答案
D
解析
主旨题。此题需纵观全文。文章首段指出,双语教学在政治上一直以来就是个棘手问题,但研究证明学习多种语言是有好处的。第二段提到学习一门新的语言会对衰老的大脑有益。接下来两段具体讲了实验的研究方法和结果。最后两段进一步指出学习一门新的语言对大脑有益。可见文章主要讲学习一门新语言的好处。故选项D正确。
转载请注明原文地址:https://kaotiyun.com/show/Dga7777K
0
大学英语四级
相关试题推荐
A、Theideaofrealaid.B、Theaidisnotenough.C、Debtistooheavy.D、Themisuseoftheterm"aid".D细节题。文中提到:援助失败不是他们的初衷,他的错误
A、TheUnitedStates.B、Iran.C、TheUnitedArabEmirates.D、Notmentioned.D推理题。eyshlisteninga结尾处说到,伊朗责怪是美国埋了地雷,可BBC驻该地区的eyshlist
Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveni
AdequatePreparationShouldBeGiventoExams1.如今不少大学生在考试前不做充分的准备2.出现这种现象的原因是…3.为了改变这种状况,我认为…
A、Hewasfined$35.B、Hegotaticket.C、Hehadhisdriver’slicensecanceled.D、Hehadtodotwoweeks’communityservice.B根据选
A、TherewerenotmanyChineserestaurantsbefore.B、Manypeopleemigratedoutofhiscountry.C、Itisfamousforthedifferentr
A、Expectation.B、Complaint.C、Enjoyment.D、Indifference.B推断题。对话一开始男士就强调圣诞节让他觉得心力交瘁(getstressedout),因此A项和C项肯定不对。接下来男士便提到他妻子会为圣
景泰蓝(cloisonne)是一种起源于元代北京的独特艺术。在明代的景泰年间,非常钟情于青铜制造技术(bronze-castingtechniques)的君王发展了色彩加工技术,并且创造了迎合东方审美的亮蓝色。在一次加工技术的突破之后,此君王的大部分日常
Thoreausaideducationoftenmadestraight-cutditchesoutoftwistingsmallstreams.ButnotattheEcoDorm,whichhouses36un
A、Peopleshouldfeelsorryforwhattheycan’thave.B、Peoplewillfeelhappyiftheydobetterthanwhattheyexpected.C、Peopl
随机试题
科学发展观是构建社会主义和谐社会的()。
医院发现甲类传染病时,错误的护理措施是
地下水污染源主要包括()。
下列不属于中央银行参与金融市场的主要目的的是()。
2012年12月20日,经股东大会批准,甲公司向100名高管人员每人授予2万股普通股(每股面值1元)。根据股份支付协议的规定,这些高管人员自2013年1月1日起在公司连续服务满3年,即可于2015年12月31日无偿获得授予的普通股。甲公司普通股2012年1
长期金融工具包括()。
边际效应:消费者在逐次增加一个单位消费品的时候,带来的单位效用是逐渐递减的。根据上述定义,下列属于边际效应的是()。
(2014年)设z=z(χ,y)是由方程e2yz+χ+y2+z=确定的函数,则dz=_______.
软件设计中模块划分应遵循的准则是(,)。
(examine)______thepatient,thedoctorwrotesomethingonpaper.
最新回复
(
0
)