首页
登录
职称英语
[img]2019m5x/ct_eyyjscz2018j_eyyjsccloze_0048_201904[/img] Scientists are pa
[img]2019m5x/ct_eyyjscz2018j_eyyjsccloze_0048_201904[/img] Scientists are pa
游客
2024-08-14
5
管理
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. " [br] 【C3】
选项
答案
responded
解析
(根据上下文推测,这段实验证明了美国孩子接受普通话的环境后,对普通话能够和中国孩子反应的一样好。故填responded。注意时态为过去式。)
转载请注明原文地址:https://tihaiku.com/zcyy/3719804.html
相关试题推荐
Whatdiscoverymakesthescientistssurprising?[originaltext]Theburnedremains
Whatdowelearnfromthenewsitem?[originaltext]Scientistshavecompletedthe
Doesbrainpower______aswegetolder?Scientistsnowhavesomesurprisinganswe
(92)AREPORTthisweekthatwillallowBritishscientiststotakethefirst
(92)AREPORTthisweekthatwillallowBritishscientiststotakethefirst
(92)AREPORTthisweekthatwillallowBritishscientiststotakethefirst
ScientistssaytherehasbeenaseveredecreaseintheamountofwaterinLa
ScientistssaytherehasbeenaseveredecreaseintheamountofwaterinLa
Theconceptoftelevision,______imagesoverdistances,hadintriguedscientists
Scientistshavedevelopedapioneeringtechnologythatallowschildrenwith
随机试题
ManypeopleinvestinthestockmarkethopingtofindthenextMicrosoftan
Rightnow£4millionhasbeenspenttargetingBritain’spartydrinkers.Aha
[originaltext]W:Howareyoudoing,Christopher?M:Tobehonest,I’mreallyfe
A解题指导:在每一行和列中,小白鸽的3种翅膀(1、2、3、对),3种身体(黑、白、灰)和3个下巴(1横、2横、3横)各出现一次。故答案为A。
治疗心火上炎,口舌生疮,小便不利病证。首选的药物是A.黄柏B.淡竹叶C.芦根D.
(2020年真题)小学生疾跑后不能立刻站立不动或坐下,须继续慢跑一小会儿,主要原
某养猪场出售一批总共150斤的新鲜猪肉,按照原价每卖出一斤可赚5元,由于较为畅销
精神活动包括(),属于精神分析的人格结构观点。 (A)本我、自我和超我
给予(透析患者)铁剂的依据是A.有助于机体合成红细胞 B.腹膜透析容易丢失水溶
下列出口货物,可享受增值税免税政策的有()。A.加工企业来料加工复出口的货物
最新回复
(
0
)