關於一篇睡眠的英語閱讀和選項

❶ 想找一篇英語閱讀理解，關於睡眠的5個階段的

是不是這篇文章
Sleep is part of a person』s daily activity cycle. There are several different stages of sleep, and they too occur in cycles. If you are an average sleeper, your sleep cycle is as follows. When you first drift off into slumber, your eyes will roll about a bit, you temperature will drop slightly, your muscles will relax, and your breathing will slow and become quite regular. Your brain waves slow and become quite regular. Your brain waves slow down a bit too, with the alpha rhythm of rather fast waves for a few minutes. This is called stage 1 sleep.. For the next half hour or so, as you relax more and more, you will drift down through stage 2 and stage 3 sleep. The lower your stage of sleep. slower your brain waves will be. Then about 40 to 60 minutes after you lose consciousness you will have reached the deepest sleep of all. Your brain will show the large slow waves that are known as the delta rhythm. This is stage 4 sleep.

You do not remain at this deep fourth stage all night long, but instead about 80 minutes after you fall into slumber, your brain activity level will increase again slightly. The delta rhythm will disappear, to be replaced by the activity pattern of brain waves. Your eyes will begin to dart around under your closed eyelids as if you were looking at something occurring in front of you. This period of rapid eye movement lasts for some 8 to 15 minutes and is called REM sleep. It is ring REM sleep period, your body will soon relax again, your breathing will grow slow and regular once more. Your breathing will slip gently back from stage 1 to stage 4 sleep----only to rise once again to the surface of near consciousness some 80 minutes later.

睡眠是人每天日常活動循環的一部分。人的睡眠分幾個階段，而這些階段也是循環發生的。如果你是一個正常的睡眠者，你的睡眠循環會這樣進行。
在你開始昏昏入睡時，你的眼睛會滾動幾下，體溫略有下降，肌肉放鬆，呼吸變得緩慢而有節奏。除了開始幾分鍾比較快的α節奏外，腦電波也稍有減緩。
這被稱為第一階段睡眠。在隨後約半小時內，你進一步放鬆，進入第二和第三階段睡眠。睡眠越深入，腦電波就越緩慢。大約在開始睡眠後的40到
60分鍾，你將進入沉睡狀態。這時的腦電波表現為巨大的緩波，被稱為δ節奏。這就是第四階段睡眠。

但你並不是整夜都保持這種沉睡狀態。入睡後約80分鍾左右，你的大腦運動水平會再度略有提高。δ節奏消失，並被腦電波的運動圖形取代。你的眼睛會
在 閉著的眼瞼下迅速轉動，就好象你在看著眼前發生的什麼事情。這種迅速的眼球運動持續約8～15分鍾，這一階段睡眠被稱之為快速眼動(REM)睡眠。在 REM睡眠階段，你的肢體會很快再度放鬆，呼吸也再次放慢並變得有節奏，你會輕松地從第一階段滑入第四階段睡眠-直到大約80分鍾後重新接近清醒狀態。

❷ 求一篇講睡眠質量的英語文章

insomnia is derailing your sleep, a prescription sleeping pill may not be the best cure. Here are some options to explore:
Practice good "sleep hygiene." This does not mean making sure your bedding is clean! It means following good sleep habits, especially ensuring the bedroom environment is concive to sleep. Among experts』 recommendations: Use the bedroom only for sleep and sex; keep regular sleep and wake times; eliminate afternoon caffeine; banish pets (and snoring partners) from the bedroom; ensure the bedroom is a dark, cool, quiet place; and get computers and TVs out of the sleep environment, because they stimulate the brain and their light tells the body "it』s daytime," disrupting the internal clock.
Break the rules when necessary.While exprts』 common-sense recommendations about sleep hygiene should be the first line of defense against insomnia, selectively breaking them can sometimes help, too. TV isn』t recommended, for example, but a DVD or show (make it a boring one) may put some people to sleep. "Listen to experts』 rules; don』t throw them out," says Gayle Greene, 65, a lifelong insomniac who has learned to cope. But "bend them, make them work for you."
Develop a pre-bed relaxation ritual."Alts need these rituals, too," says Meir Kryger, director of sleep research and ecation at Gaylord Hospital in Wallingford, Conn. "You』d be amazed at how helpful they can actually be." To develop a nonstimulating evening ritual, you might recall what your parents did when you were young to get you in sleep mode. Or try taking a hot bath or sipping a warm cup of chamomile tea; either will raise your core body temperature, which leads to a drowsy feeling as you cool down, says Lisa Shives, medical director of Northshore Sleep Medicine in Evanston, Ill.
Try not to self-medicate."I personally don』t recommend that people just go out and treat themselves with over-the-counter medications," says Kryger. "They never solve the problem; they』ll just help you get through." Pharmacies certainly offer lots of sleep remedies. There are antihistamines, like Benadryl, which have a sedative side effect. (The ingredient that causes drowsiness is also found in procts like Tylenol PM and Advil PM.) But those medications can ince next-day grogginess—what some patients call "sleep hangovers"—and they can actually have an alerting or a disorienting effect on the elderly, says Shives. Other OTC options include melatonin supplements and valerian extracts, although evidence of the effectiveness of either is slim, a National Institutes of Health insomnia consensus panel concluded in 2005. And, as Shives says of melatonin, valerian, and similar substances, "Nobody』s regulating this stuff."
Don』t drink to sleep.Sure, sloshing down a little Pinot Noir will put you to sleep, but as the alcohol is metabolized by the body, it fragments sleep, which tends to cause nighttime awakenings and next-day tiredness. "People have the misconception that alcohol helps," says Ralph Downey III, chief of sleep medicine at the Loma Linda University Medical Center in California. "It doesn』t."
Create a barrier between work and sleep.You want to have some sort of break from the day』s stress before sleep, advises Lawrence Epstein, medical director of Sleep HealthCenters in Boston and coauthor of The Harvard Medical School Guide to a Good Night』s Sleep. If you know you』re going to bed at 10:30, stop your day at 10:15, or sooner if you can. Shortchanging that break can be a recipe for insomnia. Write down all the things you need to worry about on a piece of paper, and do your best to leave them behind. Whether asleep or awake, there』s likely nothing you can do about them until tomorrow, anyway.
Don』t "catastrophize." People who can』t sleep tend to compound the problem by fretting about the consequences of their sleeplessness, like the possibility that they』ll do a bad job at work and get fired. Catastrophizing a sleep problem, however, tends to further engrain it, says Shives. "I try to get [people] to calm down," she says. "But that』s kind of like telling a depressed person to perk up."
如果你的睡眠不規律，一張安眠葯的葯方單也許並非最佳良葯。還有以下方法，可供選擇：
保持良好的「睡眠衛生」。並不是指保持床上用品干凈！「睡眠衛生」是指養成良好的睡眠習慣，尤其是保證卧室環境有益於睡眠。專家的建議包括：將卧室只用於睡覺和做愛；保持規律的作息時間；在下午杜絕一切咖啡因成分；不要讓寵物（或打鼾的伴侶）留在卧室里；確保卧室黑暗、涼爽、安靜；而且不要在睡眠環境中擺放電腦或電視，因為它們會刺激大腦，而且它們發出的燈光會暗示身體」天亮了「，會打亂體內的生物鍾。
必要時，打破規律。專家們有關睡眠衛生的常識性建議應該作為對抗失眠的首要准則，但選擇性地違反其中幾條也會帶來幫助。例如，通常是不推薦看電視的，但一張DVD光碟或秀（比較無聊的那種）也可能以讓人犯困。「聽專家的建議，並接受它們」，現年65歲的嘉樂.格林（Gayle Greene）說道，他一生都患有失眠，並已經掌握應對方法。「但可以『改善它們』，讓她們為你所用。」
養成睡前放鬆的習慣。康涅狄格州沃靈福德市的加洛德醫院（Gaylord Hospital）的睡眠研究和教育主任梅爾.克瑞格（Meir Kryger）表示，「成年人也同樣需要這些習慣，你可能會對這些習慣的實際效果大吃一驚。」為了養成非刺激性的晚間習慣，你應該回憶一下小時候你的父母是如何哄你睡覺的。或者嘗試洗一個熱水澡或飲一杯溫柑橘茶；或提高你的體內溫度，而當你體溫降下來的時候，你將會覺得昏昏欲睡，伊利諾斯州艾瓦斯頓的北岸睡眠醫療中心（Northshore Sleep Medicine）的醫療主任麗薩.謝福思（Lisa Shives）這樣說道。
不要嘗試給自己開葯。克瑞格說道，「我個人常不建議人們簡單地跑到街角醫院，給自己胡亂開葯。這些葯不會解決問題；它們只能短時間內幫助你。」葯房當然會提供許多睡眠治療葯物。它們是一些抗組胺劑（如苯海拉明），具有鎮靜劑一般的副作用。（引起睡意的成分還在其它產品中發現，如Tylenol PM 和Advil PM。）但這些葯物可能導致第二天站立不穩-也就是所謂的「睡眠『宿醉』」。謝福思還說道來源：考試大的美女編輯們，這些葯物可能導致老年人變得警惕或迷失方向。其它OTC葯物（包括褪黑素補充劑和纈草提取物），國立衛生研究所的失眠共識委員會於2005年得出結論，顯示其效果極為微弱。而且謝福思還提到褪黑素、纈草和相似物質，「沒有人對這些原料加以規定。」
不要為了睡眠飲酒。誠然，飲下一小杯黑比諾會幫助你入睡，但作為酒精，它促進身體的新陳代謝，會讓睡眠變得不連貫，會導致「夜醒」和第二天的乏累。加利福尼亞州的洛馬連達大學醫學中心的睡眠醫學主任，拉爾夫.當尼三世說道，「許多人的思想中有這樣的誤區，覺得酒精可以幫助睡眠，但事實上並非如此。」
在工作和睡眠製造一道屏障。波士頓睡眠健康中心的醫療督導，同時也是哈佛醫學院良好晚間睡眠指南的合著者，勞倫斯.愛普斯頓（Lawrence Epstein）建議，「在睡覺之前，你需要從白天的壓力中解脫出來。如果你計劃在10：30上床就寢，那麼在10：15結束一天的活動，或盡可能早地結束。
這樣的休息可以作為治療失眠的葯方。將所有你覺得煩惱的事情寫在一張紙上，盡可能地忘掉它們。不論你是睡是醒，這些煩惱的事情都要等到第二天才能解決。
不要「小題大做」。睡眠不好的人容易將這個問題同其它問題加以聯系，擔心失眠的後果，如可能做不好工作，被炒魷魚。謝福斯說道，「將睡眠問題小題大做容易讓問題變得根深蒂固」。「我試圖（讓人們）冷靜」，她繼續說道，「但這就好像是勸絕望的人振作起來」。

❸ 有關睡眠重要性的英語閱讀

問題補充：這是重慶市南開中學九年級英語半期考試的短文填空題 1.more 1.why 2.focus 3.importance 4.about 5.what's 6.mean 7.asleep 8.

❹ 一篇關於睡眠,鍛煉的英語對話

你給我中文~
我給你翻譯~！

❺ 一篇英語閱讀理解，

C， 你對了
使他們注意力分散。 明顯和其他選項不一樣

❻ 求一篇睡眠與健康的英語作文

Sleep
It's clear that everyone needs to sleep. Most people rarely think about how and why they sleep, however. We know that if we sleep well, we feel rested. If we don't sleep enough, we often feel tired and irritable.
It seems there are two purposes of sleep: physical rest and emotional and psychological rest. We need to rest our bodies and minds. Both are important in order for us to be healthy. Each night we alternate between two kinds of sleep: active sleep and passive sleep. The passive sleep gives our body the rest that's needed and prepares us for active sleep, in which dreaming occurs.
Throughout the night, people alternate between passive and active sleep. The brain rests, then it becomes active, then dreaming occurs. The cycle is repeated: the brain rests, then it becomes active, then dreaming occurs. This cycle is repeated several times throughout the night. During eight hours of sleep, people dream for a total of one and half hours on the average.

❼ 求一篇學生睡眠的英語作文

Most teens need about 8

❽ 英語閱讀理解，與睡眠時間有關（有老年人，小孩等的標准睡眠時間，可以是完形填空

睡眠時間與健康休戚相關 Source: 恆星英語學習網 Onion 2010-02-26 我要投稿 論壇 Favorite People who do not get enough sleep are more than twice as likely todie of heart disease,... Although the reasons are unclear, researcher ssaid lack of sleep appeared to be linked to increased blood pressure,which is known to raise the risk of heart attacks and stroke. 睡眠不足的人死於心臟病的幾率是睡眠充足者的兩倍多。目前其中的原因尚不清楚，但研究人員稱，睡眠不足會導致血壓升高，從而增大患心臟病和中風的風險。 A 17-year analysis of 10,000 government workers showed those who cut their sleep from seven hours a night to five or less faced a1.7-fold increased risk of death from all causes and more than double the risk of cardiovascular death. 一項針對1萬名政府職員、長達17年的跟蹤調查表明，每晚睡眠時間從七個小時減少到五個小時或更少的人因各種原因而死亡的幾率是睡眠正常者的1.7倍，而且死於心血管疾病的風險也增加了1倍多。 "A third of the population of the UK and over 40percent in the US regularly sleep less than five hours a night, so itis not a trivial problem," 「三分之一的英國人以及超過40%的美國人每晚的睡眠時間常常達不到五個小時，所以這個問題不可小視。」 Previous research has highlighted the potential health risks of shift work and disrupted sleep. But the study by Cappuccio and colleagues, which was supported by British government and US funding,is the first to link ration of sleep and mortality rates. 此前有調查發現輪班及睡眠中斷會對健康產生潛在威脅。但卡普西奧及其同事的這項調查則首次揭示了睡眠時間長短與死亡率之間的關系。該調查由英國政府和美國基金提供資助。 The study looked at sleep patterns of participants aged 35-55 at two points in their lives - 1985-88 and 1992-93 - and then tracked their mortality rates until 2004. 該調查對年齡在35歲至55歲之間的人在1985年至1988年以及1992年至1993年兩個階段的睡眠模式進行了探究，並對這一人群截至2004年的死亡率進行了追蹤。 The results were adjusted to take account of other possible risk factors such as initial age, sex, smoking and alcohol consumption,body mass index, blood pressure and cholesterol. 調查還考慮到了調查對象的初始年齡、性別、是否吸煙喝酒、體重指數、血壓及膽固醇指標等其它可能的風險因素。 Cappuccio said it was possible that longer sleeping could be related to other health problems such as depression or cancer-related fatigue. 卡普西奧說，睡眠時間過長也可能導致如抑鬱症及癌因性疲乏等其它健康問題。 "In terms of prevention, our findings indicate that consistently sleeping around seven hours per night is optimal forhealth," he said。 他說：「就預防而言，我們的研究結果表明，每晚睡眠時間持續保持在七小時左右最益於身體健康。」 From: http://www.hxen.com/englisharticle/yingyuyue/2010-02-26/102298.html

❾ 求一篇睡眠與健康的英語作文 rt 基本句式就可以 100詞左右

Sleep
It's clear that everyone needs to sleep.Most people rarely think about how and why they sleep,however.We know that if we sleep well,we feel rested.If we don't sleep enough,we often feel tired and irritable.
It seems there are two purposes of sleep:physical rest and emotional and psychological rest.We need to rest our bodies and minds.Both are important in order for us to be healthy.Each night we alternate between two kinds of sleep:active sleep and passive sleep.The passive sleep gives our body the rest that's needed and prepares us for active sleep,in which dreaming occurs.
Throughout the night,people alternate between passive and active sleep.The brain rests,then it becomes active,then dreaming occurs.The cycle is repeated:the brain rests,then it becomes active,then dreaming occurs.This cycle is repeated several times throughout the night.During eight hours of sleep,people dream for a total of one and half hours on the average.