首页
登录
职称英语
[originaltext] Surveys of American teenagers find that about half of them do
[originaltext] Surveys of American teenagers find that about half of them do
游客
2024-02-14
6
管理
问题
Surveys of American teenagers find that about half of them do not get enough sleep on school nights. They get an average of 60~90 minutes less than experts say they need. One reason for this deficit is biology. Experts say teens are biologically programmed to go to sleep later and wake up later than other age groups. (26)Yet, many schools start classes as early as 7:00 in the morning. As a result, many students go to class feeling they are out of it and tired, and through first and second period, they can barely stay awake. Michael Breus, a clinical psychologist with a specialty in sleep disorders says teens need to sleep eight to nine hours or even nine to ten hours a night. (27)He also says sleepy teens can experience a form of depression that could have big effects on their general well-being. It can affect not just their ability in the classroom but also on the sports field and on the road. Michael Breus says any tired driver is dangerous, especially a teenager with a lack of experience. So what can schools do about sleepy students? The psychologist says one thing they can do is to start classes later in the morning. He points to the studies showing that students can improve by a full letter grade in their first and second period classes. Eric Peterson is the head of St. George’s School in the northeastern state of Rhode Island. (28)He wanted to see if a 30-minute delay would make a difference. It did.
26. Why do students feel tired during the first and second period?
27. How will lack of sleep influence teens?
28. What would Eric Peterson probably do according to the end of the passage?
选项
A、Because the time of a period is too long.
B、Because they are lack of sleep.
C、Because they are not interested in the class.
D、Because they want to go out and play.
答案
B
解析
目的原因题。短文中提到,有些学校早上很早就开始上课,导致学生非常疲惫,第一、二节课很难保持清醒。由此可见,学生在第一、二节课很难保持清醒的根本原因是他们起床太早,缺乏足够的睡眠。
转载请注明原文地址:https://tihaiku.com/zcyy/3450561.html
相关试题推荐
[originaltext]Sportsmadgamesareveryusefulforcharactertraining.Int
[originaltext]Switzerlandisalandwell-knownforitsbeautifullandscape
[originaltext]Student:Excuseme,Mr.Ma,Iamdoingasurveyforasocialstud
[originaltext]Student:Excuseme,Mr.Ma,Iamdoingasurveyforasocialstud
[originaltext]W:It’samiraclethatFrankcameoutoftheaccidentalive.M:Y
[originaltext]W:It’samiraclethatFrankcameoutoftheaccidentalive.M:Y
[originaltext]W:It’samiraclethatFrankcameoutoftheaccidentalive.M:Y
[originaltext]W:It’samiraclethatFrankcameoutoftheaccidentalive.M:Y
[originaltext]W:It’samiraclethatFrankcameoutoftheaccidentalive.M:Y
[originaltext]TheRevolutionresultinginAmericawasthemostsignificant
随机试题
加拿大的温哥华(Vancouver)1986年刚刚度过百岁生日,但城市的发展令世界瞩目。以港立市,以港兴市,是许多港口城市生存发展的道路。经过百年开发建
[originaltext]Healthfoodisageneraltermappliedtoallkindsoffoodth
商业银行经营管理的最基本原则是以______为基本前提,通过______实现银行
想像在幼儿心理发展中有什么作用?
C
甲公司2013年5月1日“银行存款”账户与“短期借款”账户余额如下: 账户余额
目前在临床中,仅作为治疗对-线药物耐药的多重感染患者,还可口服作为肝昏迷的辅助用
寇氏法的要求是A.各剂量组剂量呈等比级数排列 B.各组小鼠不可少于10只 C
女,1岁,体重9kg,因发热、腹泻2天入院.精神委靡,皮肤弹性差,眼窝明显凹陷,
某承包商承揽了某房地产开发商的建设项目。期间,该承包商与开发商签订了房屋买卖合同
最新回复
(
0
)