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Unit 8
Getting Enough Sleep? Dream On
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Deprivation
n. the
disadvantage that results from losing something
Sleep deprivation can cause stress and
loss of appetite.
Dryer
n.
干燥机
an appliance
that removes moisture
He
bought a dryer yesterday.
Dishwasher
n.
洗碗碟机
a machine
for washing dishes
She always use
dishwasher to wash dishes.
Smash
v. break into pieces
The cup fell and smashed.
Crucial
adj. of extreme
importance
It
’
s a
crucial decision.
Doze v.
打盹
sleep lightly
or for a short period of time
While the
adults doze, the young play.
Tragic
adj.
悲剧的
very sad
There was a tragic accident on the
highway yesterday.
Fatal
adj.
致命的
bringing
death
Her
children
’
s death is a fatal
blow on her.
Conviction
n.
an unshakable belief in something
She
’
s a woman of
strong convictions.
Laboratory
n. a workplace
for the conduct of scientific research
Laboratory experiments have confirmed
many facts.
Prone
adj.
易干…的
having a
tendency
A child is prone
to mischief.
Lapse
n. a
mistake resulting from inattention
His
lapses caused big problem.
Consciousness
n.
an
alert
cognitive
state
in
which
you
are
aware
of
yourself and your situation
When will she regain consciousness?
Eyelid
n. either of two
folds of skin that can be moved to cover or open
the eye
She lifted one
eyelid to see what he was doing.
Tap
v. strike lightly
This music sets your feet tapping.
Pupil
瞳孔
n. contractile
aperture in the iris of the eye
A flash
surged into his pupil.
Monitor
v. keep an eye on
They were using the upper air to
collect evidence of atomic explosions.
Unwittingly
不知不觉的
without
knowledge or intension
My remarks about
divorce had unwittingly touched a raw nerve.
Societal
adj. relating to
human society and its members
Many
people have societal pressure.
Odd
adj.
余下的
not used up
Here are two odd volumes of an
encyclopedia.
Mortgage
抵押
put up as
security or collateral
His business is
failing
; he’
s mortgaged all
his assets to try to save it.
Coin
v. create
They coined a new material.
Monetary
adj.
金融的
relating to
or involving money
The monetary system
of some countries used to be based on gold.
Ledger
分类账
an accounting
journal as a physical object
Precise
adj. sharply exact or accurate
A scientist must be precise in making
tests.
Synchronize
v.
使同步
happen at the
same time
The timing of the gun was
precisely synchronized with the turning of
the
plane’
s
propeller.
Array
一系列
a series of
He was unable to escape the
array of facts.
Alert
机敏的
very
attentive
He is a man alert in problem.
Wane
v.
减少
grow smaller
Her enthusiasm for him was
beginning to wane.
Sufficiently
adv.
充分的
to a
sufficient degree
The function of the
stomach is to digest food sufficiently to enable
it to
pass into the
intestine.
Striking
突出的
sensational
in appearance or thrilling in effect
There is a striking
difference between Jane and Mary.
Apathetic
adj. marked by a
lack of interest
You
won
’
t succeed if you are
apathetic.
Informative
adj.
providing or conveying information
I
have an informative book.
Vivacious
adj. active
He is a
vivacious elderly man.
Marvelous
adj. too improbable to admit of belief
He can explain this marvelous thing.
Arousal
adj. a state of
heightened physiological activity
At
night, few people have mental arousal.
Fatigue
n.
temporary
loss
of
strength
and
energy
resulting
from
hard
physical or mental work
The
old lady can
’
t bear the
fatigue of a long journey.
Nevertheless
despite
anything to the contrary
What you said
was true but nevertheless unkind.
Stretch
n. an unbroken
period of time during which you do something
I see nothing but a small stretch of
road immediately ahead.
Massive
adj. imposing in
size or bulk or solidity
He drank a
massive amount of alcohol.
Track
v. go after with the
intend to catch
The police used dogs to
track the criminal.
Correlation
n. a relation
between two or more things
They study
the correlation between speed and risk of
accident.
Mortality
n. the
ratio of deaths in an area to the population of
that area
We
aren
’
t gods; we must accept
our mortality.
Speculate
v.
to believe especially on uncertain
We
don
’
t
know
all
the
circumstances,
so
it
would
be
pointless
to
speculate.
Undiagnosed
adj. unknown
They have undiagnosed reasons.
Disrupt
v. throw into
disorder
An accident has disrupted
railway services into and out of the city.
Document
v. support or
supply with references
Can you document
your claims?
Cognitive
adj.
of or being or relating to or involving cognition
Cognitive skills are important to us.
Impair
v. make worse or less
effective
Smoking impairs
our health.
Frail
adj.
easily broken or damaged or destroyed
Don
’
t let
yourself become physically frail.
Vigorous
adj. energetic
The old man is still vigorous and
lively.
Vital
adj. full of
spirit
His
vital and cheerful manner filled the whole team
with courage.
Optimally
adv.
In an optimal and most desirable way
He
is optimally alert.
Amass
v.
collect or gather
They have amassed a
fortune in just a few years.
Consistent
adj. the same throughout in structure
or composition
His account
of what happened was consistent.
Lull
n. a pause during which things are calm
or activities are diminished
The drug
put Simpson in a lull for thirty minutes.
Drowsy
adj. half asleep
I feel drowsy after lunch every day.
Successive
adj. in regular
succession without gaps
He won three
successive matches.
Lark
n.
get up early
She was up with lark this
morning.
Owl
n. nocturnal
bird of prey with hawk like beak and claws and
large
head with front-facing eyes
猫头鹰
The owl was
hooting.
Rise
v. get up and
out of bed
She rose to greet her
guests.
Knit
v. tie or link
together
She knits all day.
Aptly
adv. In a
competent capable manner
This word is
aptly used here.
Liable
adj.
likely
This area is liable to flooding.
Redeem
v. pay off
Sleeping all day redeems his sleep
debt.
Sequence
n. series
He had to attend a sequence
of meetings.
Dumb
adj.
stupid
It was dumb of you to say that.
Supervise
v. watch and
direct
The group leader supervises a
dozen workers.
Longevity
n.
the property of being long-lived
Good
habits promote longevity.
Enhance
v. increase
The growth of a
city often enhances the value of land close to it.
Keenly
adv. In a keen and
discriminating
He remained keenly alive
to the dangers.
Fast
Reading
Ailment
n. illness, disease
His ailments include a mild
heart attack and arthritis.
Deduct
v. make
allowance for detract
My
employer deducted ten pourds from my wages this
week.
Yield
v. bring,
produce
This land yields well.
Extreme
n. pesky
极端
Joy and grief
are extremes.
Consumption
n.
pulmonary disease
肺病
She died of consumption.
Malaria
n. swamp fever
疟疾
Malaria is a
kind of serious malady.
Tuberculosis
n. pulmonary
disease
肺结核
People used to go to special health
spring to recover from tuberculosis.
Nasty
l, dangerous
She got a nasty knock on the head when
she fell.
Brutish
adj.
theroid
如野兽般的,粗野的
He lives a brutish life in the forest.
Poverty
ss.
They
lived in poverty.
Ally
n.
supporter
She felt she needed an ally
so badly.
Benchmark
n. norm
We need a benchmark to deal with this
problem.
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