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
Scientists are particularly interested in the brains of people who speak more than one language【C1】flu______ because that skill
Scientists are particularly interested in the brains of people who speak more than one language【C1】flu______ because that skill
admin
2019-04-03
68
问题
Scientists are particularly interested in the brains of people who speak more than one language【C1】flu______ because that skill is hard to acquire after about age seven. In one of Kuhl’s studies, for example, native Mandarin Chinese speakers spoke Chinese to nine-month-old American babies for twelve sessions over four weeks. Each【C2】______lasted about 25 minutes. At the end of the study, the American babies【C3】res______to Mandarin sounds just as well as Chinese babies.
If a child【C4】reg______hears two languages, their brain forms a different pathway for each language. 【C5】How______, once the brain solidifies those electrical language pathways by around age seven, it gets harder to form new ones. By then, a baby’s brain has disposed of, or pruned, all the【C6】______(necessity) connections that the infant was born with. So, if you don’t start learning Spanish or Russian until middle school, you must struggle against years of brain development, and progress can be frustrating. A twelve-year-old’s brain has to work much harder to forget language connections than an infant’s brain does. "We ought to be learning new languages【C7】______ages zero and seven, when the brain does it naturally," Kuhl says.
For teenagers and adults who want to learn new languages, baby studies may offer some useful tips. For one thing, researchers have found that it is far better for a language learner to talk with people who speak the language than to rely on【C8】______ (educate) CDs and DVDs with recorded conversations. When infants watched someone speaking a foreign language on TV, Kuhl found, they had a completely different【C9】exp______than they did if they watched the same speaker in real life. With real speakers, the babies’ brains lit up with electrical activity when they heard the sounds they had learned. "The babies were looking at the TV, and they seemed mesmerized," Kuhl says. Learning, on the other hand, did not【C10】hap______. "There was nothing going on in their brains," she says. "Absolutely nothing. "
【C8】
选项
答案
educational
解析
(由上下文的电视对话和真人对话对语言习得的影响,可知这里填educational,意为“教育性的”,指用于语言教育的DVD不如真人交流有效。)
转载请注明原文地址:https://kaotiyun.com/show/glNK777K
本试题收录于:
C类竞赛(非英语专业本科)题库大学生英语竞赛(NECCS)分类
0
C类竞赛(非英语专业本科)
大学生英语竞赛(NECCS)
相关试题推荐
China’seconomyisunlikelytocontinuetogrowata______pacewithoutinnovationplayingabigpart,accordingtoascholarat
Bicyclesharinghasbeenahotlydebatedtopicoverthepasttwoyears.BicyclesarenothingexotictoChinesepeople.Inthe19
Bicyclesharinghasbeenahotlydebatedtopicoverthepasttwoyears.BicyclesarenothingexotictoChinesepeople.Inthe19
Cricket,themosttypicalEnglishsport,hasbeen______sincethe16thcentury.
JanewasfairlygoodatEnglish,butinmathematicsshecouldnot______therestofthestudentsinherclass.
China’seconomyisunlikelytocontinuetogrowata______pacewithoutinnovationplayingabigpart,accordingtoascholarat
Reading______pleasureandlookingforopportunitiestoreadinEnglisharethetwofactorsmostcloselyrelated______successful
FootballisthemostpopularspectatorsportintheworldandBrazilisarguablythegreatestfootballingnationintheworld,h
ThoseparticipantswerestandingsofarawaythatIcouldn’t________theirfacesclearly.
随机试题
具有较长降血糖效应的胰岛素是
患者,男性,54岁。患肝炎后肝硬化10年,近1周来病情加重,腹腔积液量增加,腹胀明显,并出现呼吸困难、睡眠障碍和意识错乱。为减少腹腔积液,下列最佳的冶疗药物是
下列哪个药物属于单环β-内酰胺类抗生素
出境船舶报检资料有:船名、国籍、预定开航时间;目的港、最初寄港;装载货物种类;船舶出境健康申报表;船员、旅客名单或变更名单;《除鼠证书/免于除鼠证书》;船舶航行目的地为南非、非洲的,应提供所有人员黄热病预防接种证书;船员健康证书。( )
首次公开发行的股票,应当通过向询价对象询价的方式确定股票发行价格。( )
系统外汇买卖传票反映了一笔外汇买卖业务的全貌,在编制时,应将外币金额与人民币金额同时并列,以反映外汇兑换的实质是等价交换。()
抵达景点后在导览图前,地陪应讲明游览线路、游览所需时间、集合时间和地点,以及参观游览中的注意事项。()
沿途导游是旅游者了解当地社会制度、风土人情、经济发展等情况的主要途径。()
()是以法律共同体的长期实践为前提。以法律共同体的普遍的法律确信为基础。
教育改革的核心是()。
最新回复
(
0
)