首页
登录
职称英语
[originaltext] Many students try to study the whole night and do not sleep b
[originaltext] Many students try to study the whole night and do not sleep b
游客
2023-09-02
27
管理
问题
Many students try to study the whole night and do not sleep before an exam. Two separate studies show this may do more harm than good. The studies found that a good night’s sleep may improve memory. The findings of both studies appeared in. the publication Nature.
Scientists at the University of Chicago did one of them. They trained students to listen to unclear speech produced by a machine. Some students listened to the recording after a night of sleep. Others were tested twelve hours after the training, with no sleep. Guess what? The students who slept understood the recording better.
Professor Daniel Margoliash says sleep has at least two effects on learning. One is to strengthen memories and protect them against interference. The second is to recover memories that have been lost.
The other study took place at Harvard Medical School in Massachusetts. Scientists trained one-hundred people to repeat two series of finger movements. The act was similar to playing notes on a piano. People who slept between learning the first series and the second did the best. The study suggested that memories are recorded in three steps. Scientists say the process is similar to the way a computer stems information. In humans, they say, the second step requires sleep.
选项
A、Sleep can strengthen memories.
B、Sleep can recover memories.
C、Sleep can protect memories against interference.
D、Sleep can harm memories.
答案
D
解析
信息明示题。文章第三段指出,Professor Margoliash认为睡眠可以增强记忆力并保护记忆不受干扰,此外睡眠还可以恢复丧失的记忆,故选D。
转载请注明原文地址:https://tihaiku.com/zcyy/2979814.html
相关试题推荐
[originaltext]HowdoAmericanhusbandsfeelabouthavingworkingwives?Ma
[originaltext]HowdoAmericanhusbandsfeelabouthavingworkingwives?Ma
[originaltext]Weallscreamforwaterwhenthirsty.Butdoyouknowthatin
[originaltext]Weallscreamforwaterwhenthirsty.Butdoyouknowthatin
[originaltext]John:IfIunderstandyoucorrectly,Mr.David,youweredriving
[originaltext]M:Excuseme,mayIhavesomeinformationaboutthereceptionpar
[originaltext]M:Excuseme,mayIhavesomeinformationaboutthereceptionpar
[originaltext]W:Jack,wouldyouminddrivingmetothestation?M:Surelynot.
[originaltext]W:Jack,wouldyouminddrivingmetothestation?M:Surelynot.
[originaltext]W:Jack,wouldyouminddrivingmetothestation?M:Surelynot.
随机试题
【B1】[br]【B12】A、theirB、thatC、whenD、whoseD关系词辨义题。分析整个句子,此处需要的是一个关系词,故可以排除掉A)
[originaltext]M:HaveyouseenthenewpotterythatLisa’smadeforthestudent
Itseemsoilleavesfromthispipeforsometime.We’llhavetotakethemachine
Ifapersondoesn’tcare,ordoesn’tmakeuphismindtocasthiseyesdown,heca
图示电路,D触发器完成的逻辑功能是()。
A.T8 B.T2 C.T6 D.T4 E.T10高位硬膜外隙麻醉是指穿
患者健康教育中,评估教育需求时,下列属于直接评估的是A:阅读患者病历 B:与患
2021年第一季度各月稀土及其制品出口额的同比增量排序正确的是:A.2月>3
某社区有很多老年残疾人,他们大多需要子女的照顾才能生活。但是,由于不少子女工作繁
案例一: 一般资料:求助者,女性,44岁,公务员。 案例介绍:求助者因孩子
最新回复
(
0
)