时间:2018-12-30 作者:英语课 分类:托福听力短文


英语课
(Woman) You might think that most of the patients at sleep clinic are being treated for sleeplessness 1, commonly referred to as insomnia 2, but that is not the case. The majority of sleep-clinic patients suffer from disorders 3 of excessive sleep --- or "hypersomnia." While most insomniacs somehow manage to drag themselves through the day and function at acceptable, although not optimal 4, levels, this is not so for people who suffer from hypersomnia.

They are incapacitated by irresistible 5 urges to sleep during the day, often in inappropriate situations --- at business meetings, in supermarkets, or at parties. Even more dangerous is their failure to remain awake when driving or operating machinery 6. Falling asleep in such situations could obviously be life-threatening.

Many hypersomniacs suffer from narcolepsy, for which the primary symptom is excessive daytime sleepiness. Though not apparent in childhood, this symptom most often appears for the first time during the teen years and continues throughout a person's life. The sleep attacks may occur as many as fifteen to twenty times during the course of the day and last for periods from fifteen minutes up to two hours.

What can be done to help those suffering from narcolepsy? There are certain drugs that can help, and specialists suggest voluntary napping to decrease the frequency of such sleep attacks.


n.失眠,警觉
  • Modern pharmacy has solved the problem of sleeplessness. 现代制药学已经解决了失眠问题。 来自《简明英汉词典》
  • The doctors were puzzled by this strange continuous sleeplessness. 医生们对他的奇异的不眠感到疑惑。 来自英语晨读30分(高三)
n.失眠,失眠症
  • Worries and tenseness can lead to insomnia.忧虑和紧张会导致失眠。
  • He is suffering from insomnia.他患失眠症。
n.混乱( disorder的名词复数 );凌乱;骚乱;(身心、机能)失调
  • Reports of anorexia and other eating disorders are on the increase. 据报告,厌食症和其他饮食方面的功能紊乱发生率正在不断增长。 来自《简明英汉词典》
  • The announcement led to violent civil disorders. 这项宣布引起剧烈的骚乱。 来自《简明英汉词典》
adj.最适宜的;最理想的;最令人满意的
  • What is the optimal mix of private and public property rights in natural resources?私人和国家的自然资源产权的最适宜的组合是什么?
  • Optimal path planning is a key link for the sailing contest.帆船最优行驶路径规划是帆船比赛取胜的关键环节。
adj.非常诱人的,无法拒绝的,无法抗拒的
  • The wheel of history rolls forward with an irresistible force.历史车轮滚滚向前,势不可挡。
  • She saw an irresistible skirt in the store window.她看见商店的橱窗里有一条叫人着迷的裙子。
n.(总称)机械,机器;机构
  • Has the machinery been put up ready for the broadcast?广播器材安装完毕了吗?
  • Machinery ought to be well maintained all the time.机器应该随时注意维护。
学英语单词
2-ethylbutanol
absolute system of unit
Ac op
additional regulation
Apertura tympanica canaliculi chordae tympani
banana-label
benthiocarb
black-collar workers
branch distributor
broke beater
caddocks
card bushing
cavill
Chlumec
ciadir-lunga (ciadar-lunga)
close selection
closed end investment company
coarse-haired
colour natural-scene analysis
coloured chalk
costers
cross cannizzaro reaction
cupric selenate
dark money
defilade fire
Don Prea
double-layer ejecta
Esmarch's dish
ether narcosis
eue(external upset end)
event probability
fixed horizontal screen
Gibbs, J Willard
glass-reinforced plastic hull
glow current
goat louse
halakhically
half-doors
heavy fabric
Home Information Packs
humidness (humidity)
hydrogen soil
ice bar
in the shape of
jet dyeing
jump down one's throat
kausia
lea
lyrurus tetrixes
mark to model
master volume
microsphaera pseudolonicerae
multifragmentations
noise field intensity
nonresident alien spouse
normal local ring
notification services
notional rent
offshore oil field
outboard delivery
Pacos de Sousa
pass something over
pearline
Pel-Ebstein pyrexia
percive
petulcity
phloridzin
platinum handshake
plexus pulmonalis
pole sweat
potato waste water
put put forth a feeler
quasi-Fermi levels
Rangli
Ravius' process
recusative
resold
rezoning
right-face
sales of work
sauber
scaffold ledger
screwloose
shunt four-pole generator
shuttin'
side-swipes
sieges of syracuse
sinapis semina
single fluke stock anchor
speculativity
straw separator
tenomyotomy
time-invariant linear filter
trochus hanleyanus
twists around
Unika
untrucks
vacuum pressure impregnation
visual access
wait time limit
whigship
wife-killers