考研英语阅读篇章之睡前玩手机影响睡眠伤眼睛
<p> 篇章：睡前玩手机影响睡眠伤眼睛 <span word="More">More</span> <span word="than">than</span> <span word="nine">nine</span> <span word="out">out</span> <span word="of">of</span> 10 <span word="young">young</span> <span word="people">people</span> <span word="expose">expose</span> <span word="themselves">themselves</span> <span word="to">to</span> <span word="the">the</span> <span word="blue">blue</span> <span word="light">light</span> <span word="from">from</span> <span word="smartphones">smartphones</span> <span word="and">and</span> <span word="tablets">tablets</span>, <span word="before">before</span> <span word="bed">bed</span>, <span word="causing">causing</span> <span word="problems">problems</span> <span word="with">with</span> <span word="sleep">sleep</span>。 90%的年轻人睡前都有玩智能手机或平板电脑的习惯，这其实会影响你的睡眠哦。 <span word="A">A</span> <span word="new">new</span> <span word="survey">survey</span> <span word="also">also</span> <span word="shows">shows</span> <span word="more">more</span> <span word="than">than</span> 28<span word="m">m</span> <span word="people">people</span> <span word="in">in</span> <span word="the">the</span> <span word="UK">UK</span> <span word="regularly">regularly</span> <span word="get">get</span> <span word="no">no</span> <span word="more">more</span> <span word="than">than</span> <span word="seven">seven</span> <span word="hours">hours</span> <span word="sleep">sleep</span> <span word="a">a</span> <span word="night">night</span>。 一项新的研究发现，英国约2800万人睡眠不足7小时。 <span word="Prof">Prof</span> <span word="Richard">Richard</span> <span word="Wiseman">Wiseman</span>, <span word="who">who</span> <span word="commissioned">commissioned</span> <span word="the">the</span> <span word="YouGov">YouGov</span> <span word="poll">poll</span> <span word="described">described</span> <span word="the">the</span> <span word="findings">findings</span> <span word="as">as</span> <span word="extremely">extremely</span> <span word="worrying">worrying</span> 。 英国著名的大众心理学教授理查德怀斯曼是这次调查的发起人，他形容这次的结果发现非常令人揪心。 <span word="Of">Of</span> <span word="the">the</span> 2,149 <span word="adults">adults</span> <span word="questioned">questioned</span>, 78% <span word="said">said</span> <span word="they">they</span> <span word="used">used</span> <span word="electronic">electronic</span> <span word="devices">devices</span> <span word="before">before</span> <span word="going">going</span> <span word="to">to</span> <span word="bed">bed</span>. <span word="This">This</span> <span word="rose">rose</span> <span word="to">to</span> 91% <span word="among">among</span> <span word="the">the</span> 18 <span word="to">to</span> 24-<span word="year">year</span>-<span word="olds">olds</span> <span word="questioned">questioned</span> <span word="in">in</span> <span word="the">the</span> <span word="survey">survey</span>。 在被调查的2149位成人中，78%表示他们睡前会使用电子设备。其中18-24岁的调查者中睡前玩手机的人数飙升到91%。 <span word="Getting">Getting</span> <span word="less">less</span> <span word="than">than</span> <span word="seven">seven</span> <span word="hours">hours</span> <span word="sleep">sleep</span> <span word="a">a</span> <span word="night">night</span> <span word="is">is</span> <span word="below">below</span> <span word="the">the</span> <span word="recommended">recommended</span> <span word="guidelines">guidelines</span>, <span word="and">and</span> <span word="is">is</span> <span word="associated">associated</span> <span word="with">with</span> <span word="a">a</span> <span word="range">range</span> <span word="of">of</span> <span word="problems">problems</span>, <span word="including">including</span> <span word="an">an</span> <span word="increased">increased</span> <span word="risk">risk</span> <span word="of">of</span> <span word="weight">weight</span> <span word="gain">gain</span>, <span word="heart">heart</span> <span word="attacks">attacks</span>, <span word="diabetes">diabetes</span> <span word="and">and</span> <span word="cancer">cancer</span>。 睡眠不足7小时低于正常值，会带来一系列的健康问题，包括体重增加、心脏病、糖尿病以及癌症。 <span word="The">The</span> <span word="blue">blue</span> <span word="light">light</span> <span word="from">from</span> <span word="these">these</span> <span word="devices">devices</span> <span word="suppresses">suppresses</span> <span word="the">the</span> <span word="production">production</span> <span word="of">of</span> <span word="the">the</span> <span word="sleep">sleep</span>-<span word="inducing">inducing</span> <span word="hormone">hormone</span> <span word="melatonin">melatonin</span>, <span word="so">so</span> <span word="it">it</span> <span word="s">s</span> <span word="important">important</span> <span word="to">to</span> <span word="avoid">avoid</span> <span word="them">them</span> <span word="before">before</span> <span word="bed">bed</span> <span word="time">time</span>, <span word="said">said</span> <span word="Prof">Prof</span> <span word="Richard">Richard</span> <span word="Wiseman">Wiseman</span>, <span word="from">from</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Hertfordshire">Hertfordshire</span>。 电子设备发出的蓝光阻碍了诱发睡眠荷尔蒙抗黑变激素的产生，所以睡前最好不要玩手机。 <span word="Everyone">Everyone</span> <span word="needs">needs</span> <span word="different">different</span> <span word="amounts">amounts</span> <span word="of">of</span> <span word="sleep">sleep</span>, <span word="but">but</span> <span word="adults">adults</span> <span word="are">are</span> <span word="generally">generally</span> <span word="thought">thought</span> <span word="to">to</span> <span word="require">require</span> <span word="a">a</span> <span word="minimum">minimum</span> <span word="of">of</span> <span word="seven">seven</span> <span word="to">to</span> <span word="eight">eight</span> <span word="hours">hours</span> <span word="a">a</span> <span word="night">night</span>. <span word="Teenagers">Teenagers</span> <span word="are">are</span> <span word="recommended">recommended</span> <span word="to">to</span> <span word="get">get</span> <span word="more">more</span>, <span word="about">about</span> <span word="nine">nine</span> <span word="hours">hours</span>。 每个人都需要不同时间量的睡眠，但成人一般而言最少需要七到八小时。青少年最好睡得再多点，大概九小时的样子。 <span word="The">The</span> <span word="proportion">proportion</span> <span word="of">of</span> <span word="people">people</span> <span word="thought">thought</span> <span word="to">to</span> <span word="be">be</span> <span word="getting">getting</span> <span word="too">too</span> <span word="little">little</span> <span word="sleep">sleep</span> <span word="had">had</span> <span word="risen">risen</span> <span word="by">by</span> <span word="a">a</span> <span word="fifth">fifth</span> <span word="since">since</span> <span word="a">a</span> <span word="bedroom">bedroom</span> <span word="poll">poll</span> <span word="conducted">conducted</span> <span word="last">last</span> <span word="year">year</span> <span word="by">by</span> <span word="the">the</span> <span word="National">National</span> <span word="Sleep">Sleep</span> <span word="Foundation">Foundation</span>。 而相比去年国际睡眠协会的睡前调研来说，睡眠严重不足的人数已经明显涨到20%。 <span word="The">The</span> <span word="people">people</span> <span word="surveyed">surveyed</span> <span word="were">were</span> <span word="asked">asked</span> <span word="if">if</span> <span word="they">they</span> <span word="used">used</span> <span word="a">a</span> <span word="computer">computer</span>, <span word="tablet">tablet</span> <span word="or">or</span> <span word="smartphone">smartphone</span> <span word="in">in</span> <span word="the">the</span> <span word="two">two</span> <span word="hours">hours</span> <span word="before">before</span> <span word="bed">bed</span>. <span word="They">They</span> <span word="were">were</span> <span word="also">also</span> <span word="asked">asked</span> <span word="about">about</span> <span word="dreams">dreams</span> <span word="and">and</span> <span word="just">just</span> <span word="one">one</span> <span word="in">in</span> <span word="ten">ten</span> <span word="agreed">agreed</span> <span word="with">with</span> <span word="the">the</span> <span word="statement">statement</span>: <span word="I">I</span> <span word="would">would</span> <span word="describe">describe</span> <span word="my">my</span> <span word="dreams">dreams</span> <span word="as">as</span> <span word="pleasant">pleasant</span>. 被调查者均被问及是否睡前两小时使用过电脑、平板电脑或手机。同时还咨询了他们的梦境。只有10%的人声称：我做了个美梦。 <span word="Last">Last</span> <span word="week">week</span> <span word="it">it</span> <span word="was">was</span> <span word="revealed">revealed</span> <span word="opticians">opticians</span> <span word="were">were</span> <span word="warning">warning</span> <span word="that">that</span> <span word="overuse">overuse</span> <span word="of">of</span> <span word="smartphones">smartphones</span> <span word="may">may</span> <span word="be">be</span> <span word="increasing">increasing</span> <span word="people">people</span> <span word="s">s</span> <span word="risk">risk</span> <span word="of">of</span> <span word="eye">eye</span> <span word="damage">damage</span>. <span word="Optician">Optician</span> <span word="Andy">Andy</span> <span word="Hepworth">Hepworth</span> <span word="said">said</span>: <span word="Blue">Blue</span> <span word="violet">violet</span> <span word="light">light</span> <span word="is">is</span> <span word="potentially">potentially</span> <span word="hazardous">hazardous</span> <span word="and">and</span> <span word="toxic">toxic</span> <span word="to">to</span> <span word="the">the</span> <span word="back">back</span> <span word="of">of</span> <span word="your">your</span> <span word="eyes">eyes</span>。 上周，有验光师警告过度使用手机会增加眼睛损伤的风险。验光师安迪赫普沃思说：蓝紫光本身就对眼睛有害。 <span word="So">So</span> <span word="over">over</span> <span word="a">a</span> <span word="long">long</span> <span word="period">period</span> <span word="of">of</span> <span word="time">time</span> <span word="it">it</span> <span word="can">can</span> <span word="potentially">potentially</span> <span word="damage">damage</span> <span word="your">your</span> <span word="eyes">eyes</span>. <span word="When">When</span> <span word="you">you</span> <span word="re">re</span> <span word="looking">looking</span> <span word="at">at</span> <span word="a">a</span> <span word="smart">smart</span> <span word="phone">phone</span>, <span word="the">the</span> <span word="light">light</span> <span word="peaking">peaking</span> <span word="out">out</span> <span word="of">of</span> <span word="that">that</span> <span word="is">is</span> <span word="blue">blue</span> <span word="violet">violet</span>。 所以长时间之后，会损害你的眼睛。当使用手机时，透出的光就是蓝紫光。 <span word="The">The</span> <span word="news">news</span> <span word="came">came</span> <span word="as">as</span> <span word="a">a</span> <span word="survey">survey</span> <span word="of">of</span> 2,000 <span word="people">people</span> <span word="suggests">suggests</span> <span word="under">under</span>-25<span word="s">s</span> <span word="check">check</span> <span word="their">their</span> <span word="phones">phones</span> 32 <span word="times">times</span> <span word="a">a</span> <span word="day">day</span>。 这项调查发现，25岁以下的2000位调查者中一天要查看手机32次。</p>
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