中央电大英语学位考试Word文档格式.docx
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Spending
50
minutes
with
a
cell
phone
close
your
ear
enough
change
brain
activity
part
closest
antenna（
天线）.
But
whether
that
causes
any
harm
not
clear,
scientists
at
National
Institute
Health
said
conference
last
month,
adding
study
will
likely
settle
concerns
link
between
phones
cancer.
“What
we
showed
glucose
（葡萄糖）
metabolism（代谢）（a
sign
activity）
increases
people
who
were
exposed
area
antenna,”
Dr.
Nora
Volkow
NIH,
whose
was
published
Journal
American
Medical
Association.
（76）
The
meant
examine
how
reacts
electromagnetic
fields
caused
wireless
signals。
she
surprised
weak
radiation（电
磁辐射）
from
could
affect
activity,
but
findings
do
shed
light
cause
“This
does
way
indicate
that.
What
show
human
sensitive
radiation
exposures。
”
Use
devices
has
increased
dramatically
since
they
introduced
early
1980s,
about
billion
now
use
worldwide。
Some
studies
have
linked
exposure
an
risk
cancers,
large
bu
World
Organization
did
offer
clear
answer
this.
Volkow’s
team
studied
47
had
their
examined
while
turned
for
another
off.
While
no
complete
metabolism,
found
7
percent
increase
metabolism
region
antenna
when
on。
（77）Experts
results
interesting,
urged
be
understood
great
care.
“
Although
biological
significance,
if
any,
too
much
unknown,
require
further
investigation,”
Henry
Lai
University
Washington
U.S.
Lennart
Hardell
Hospital
Sweden,
wrote
article
JAMA.
“Much
done
investigate
understand
these
effects。
They
wrote。
1.
According
passage,
which
TRUE?
2
A.
Cell
dangerous。
B.
cancer。
C.
field。
users
world
right
now。
2.
Doctor
astonished
because
______。
her
research
understanding
harmful
using
influence
responsive
3.
launched
_______。
late
1970s
1980
1985
1980s
1990s
4.
word
“that”
stand
second
paragraph?
Brain
activity。
Her
findings。
fact
may
progress。
5.
Which
appropriate
title
passage?
Phone
Radiation:
Is
It
Harmful?
Radiati0n:
Useful?
Healthy?
Weak?
6
10
Human
beings
always
ability
attend
several
things
once.
（78）
Nor
electronic
multitasking
entirely
new:
We’ve
been
driving
listening
car
radios
became
popular
1930s.
doubt
reached
kind
warp
speed
era
Web-enabled
computers,
it
become
routine
conduct
IM（及时通讯）conversations,
watch
TV
computer
all
once。
what’s
impact
media
consumption?
And
changing
kids
learn,
reason
communicate
one
?
Social
educators
just
beginning
deal
questions,
researchers
already
strong
opinions。
（79）Although
better
prepared
ways
today’s
fast-paced
work
placed,
Many
positively
alarmed
trend。
Kids
instant
messaging
doing
homework,
playing
games
online
watching
TV,
aren’t
going
well
long
run。
On
positive
side,
students
tend
extraordinarily
good
finding
information.
probably
modern
childhood
3
centersaround
visual（视觉的）rather
than
print
media,
especially
skilled
analyzing
visual
data
images。
psychologists
say
parents
need
actively
ensure
teenagers
break
free
uncontrollable
engagement
screens
spend
time
physical
company
beings—a
growing
challenge
technology
offers
such
handy
option
so
many
college
overcommitted（任务过量的）schedules
drives
multitasking。
Just
as
important
educator
teach
it’s
valuable,
even
essential,
occasionally
slow
down,
unplugs
take
enjoy
life
beyond
screen。
6.
main
idea
How
define
（定义）in
information
age?
see
new
social
brings
about?
family
life?
What’s
young
people?
7.
expression
“warp
speed”
first
paragraph
meaning
to____。
Low
Too
alone。
high
steady
8.
what
multitasking?
Overcommitted
schedules
alone
Inability
focus
Fear
being
neglected
9.
statement
Humans
begun
engage
behaviors
age。
Multitasking
critical
skill
required
learn
school。
Only
can
help
get
rid
habits。
prepare
reality
fast-
paces
environment。
10.
psychologist
advise
kids?
To
cut
off
home
internet
connection。
seek
medical
treatment。
encourage
life。
D.tohelptheirkidstosetpersonalgoalsPassage3Questions11to15arebasedonthefollowingpassage:
ThenuclearpoweremergencyataJapaneseatomicpowerplantlastMarchcouldleadtoamajorre-examinationinEuropeancountriesthatarealreadybuildingsuchplantsorareconsideringashiftfromfossil（化石）fuelstonuclearenergytofightclimatechange.Withtheterribleaccident25yearsagoinChernobyl（切尔诺贝利）beginningtofadeinEuropeanMemories,governmentsacrossEuropehavegrownmoreopentousingmorenuclearpower.EnthusiasmfornuclearpowerisparticularlystronginEasternEurope,whichwantstomoveawayfromdependenceonRussianoilandnaturalgas,andonheavilypollutingcoal-firedpowerplants.Easterngovernmentshavebegunimprovingexistingnuclearplantsorarebuildingorplanningnewones.ButasJapanstruggledtodealwithhernuclearcrises,discussionaboutthegoodandthebadofnuclearpowerbecameheated。
（80）InGermany,nuclearpowerhasbeenarepeatedlyarguedandwidelyfeltissuefordecades。
Upto70percentofGermansopposenuclearpower.Recentlyabout40,000peopleturnedouttoformahumanchainnearanuclearplanttoprotestgovernmentpoliciesonnuclearpower.“TheaccidentinJapancouldleadtoamajorrethinkinEurope,”saidHenrikPaulitzoftheInternationalDoctorsforthePreventionofNuclearWar.“Governmentshavenotbeenquiteopenaboutthesafetylevelsofthenuclearpowerplants。
”Chancellor（总理）AngelaMerkelheadsacenter-rightunitygovernmentthatsupportstheuseofnuclearpower.Hergovernmentrecentlymadeadisputeddecisiontoextendthelifeofthecountry’s17nuclearpowerplantsbyanaverageof12years.Shewillnowfacemorepressurethechangethatpolicy.Shecalledanemergencymeetingwithherseniorministers.“Weknowhowsafeourplantsareandthatwedonotfaceathreatfromsuchaseriousearthquakeorviolenttidalwave,”Mrs.Merkelsaidafterthemeeting.“WewilllearnwhatwecanfromtheeventsinJapan。
”11.Accordingtothepassage,whichofthefollowingaboutEuropeisTRUE?
A.ItisdependentonRussiaforgasandoil。
B.Ithasputanendtofossilfuels。
C.Ithadamajornuclearaccidentthisyear。
D.Itislikelythattheywouldrethinktheirnuclearpowerpolicies。
12.Accordingtothepassage,allthefollowingstatementsaboutEasternEuropearetrueEXCEPT_______。
A.theyareeagertobuildnewnuclearpowerplantsB.theyhavetotallyforgottentheChernobylaccident25yearsagoC.theyhaveimprovedtheirnuclearpowerplantsD.theywantenergyindependence13.Inthesecondparagraph,theauthormainlydiscusses_______。
A.thenuclearacc
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