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
2023-09-09
58
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 stores information. In humans, they say, the second step requires sleep.
选项
A、Many students try to study the whole night before an exam.
B、Sleep may improve memory.
C、Exams may harm memory.
D、Sleep can improve listening ability.
答案
B
解析
信息明示题。文章第一段指出,The studies found that a good night’s sleep may improve memory.由此可知,B正确。
转载请注明原文地址:http://tihaiku.com/zcyy/2999771.html
相关试题推荐
[originaltext]Oneofthereasonsforoursuccessasaspeciesisourabilit
[originaltext]M:Thinkaboutit,Mary.Throughtelecommunicationinformationtr
[originaltext]M:Thinkaboutit,Mary.Throughtelecommunicationinformationtr
[originaltext]M:Thinkaboutit,Mary.Throughtelecommunicationinformationtr
[originaltext]W:HowwasyourtriptotheGrandCanyon?M:Itwasexcellent!We
[originaltext]W:HowwasyourtriptotheGrandCanyon?M:Itwasexcellent!We
[originaltext]W:Areyousureyou’vecorrectedallthetypingerrorsinthispa
[originaltext]W:Areyousureyou’vecorrectedallthetypingerrorsinthispa
[originaltext]Longago,nooneinEuropesmoked.Thetobaccoplantwasunkn
[originaltext]Longago,nooneinEuropesmoked.Thetobaccoplantwasunkn
随机试题
______,atelephoneisoneofthemostusefulthingsintheworldwhenit’swork
"I’msurelylateformyfirstclassinthemorning,______?"A、amnotIB、aren’tI
[originaltext]Morethan30,000driversandfront-seatpassengersarekilled
BLEMISHED:PERFECTION::A、apathetic:emotionB、stigmatized:stainC、cherished:
Labelthemapbelow.Writethecorrectletter,A-H,nexttoquestions16-20.[im
Themosturgentproblemthatstillremainsunsolved,however,ishowtostopwat
某高速公路施工合同,主要工程内容为:路基工程、桥梁工程和隧道工程。其中,路基工程
自然界水资源循环可分为大循环和小循环,其中小循环是()。A.水在陆地—海洋之间
某隧道拱顶下沉用水平仪测量,水平仪的前视标尺为吊挂在拱顶点上的钢尺,后视标尺为固
《注册建造师管理规定》中规定,有()情形,注册机关依据职权或者根据利害关
最新回复
(
0
)