2021年高考英语真题模拟试题专项汇编 12 七选五 2 科教科普类（含答案与解析）

（12）七选五-科教科普类——2021年高考英语真题模拟试题专项汇编
一、【2021年浙江卷1月】
You
run
into
the
grocery
store
to
pick
up
one
bottle
of
water.
You
get
what
you
need,
head
to
the
front,
and
choose
the
line
that
looks
fastest.
You
chose
wrong.
People
who
you
swear
got
in
other
lines
long
after
you
are
already
checked
out
and
off
to
the
parking
lot.
①__________
It
turns
out,
it's
just
math
working
against
you;
chances
are,
the
other
line
really
is
faster.
Grocery
stores
try
to
have
enough
employees
at
checkout
to
get
all
their
customers
through
with
minimum
delay.
②__________Any
small
interruption
-
a
price
check,
a
chatty
customer-can
have
downstream
effects,
holding
up
an
entire
line.
If
there
are
three
lines
in
the
store,
delays
will
happen
randomly
at
different
registers.
Think
about
the
probability:③__________So
it's
not
just
in
your
mind:
Another
line
probably
is
moving
faster.
Researchers
have
a
good
way
to
deal
with
this
problem.
Make
all
customers
stand
in
one
long,
snaking
line-
called
a
serpentine
line
-
and
serve
each
person
at
the
front
with
the
next
available
register.
④__________This
is
what
they
do
at
most
banks
and
fast-food
restaurants.
With
a
serpentine
line,
a
long
delay
at
one
register
won't
unfairly
punish
the
people
who
lined
up
behind
it.
Instead,
it
will
slow
down
everyone
a
little
bit
but
speed
up
checkout
overall.
?⑤__________It
takes
many
registers
to
keep
one
line
moving
quickly,
and
some
stores
can't
afford
the
space
or
manpower.
So
wherever
your
next
wait
may
be:
Good
luck.
A.
Why
does
this
always
seem
to
happen
to
you?
B.
So
why
don't
most
places
encourage
serpentine
lines?
C.
Some
of
the
may
have
stood
in
a
queue
for
almost
an
hour.
D.
The
chances
of
your
line
being
the
fastest
are
only
one
in
three.
E.
How
high
is
the
probability
that
you
are
in
the
fastest
waiting
line?
F.
With
three
registers,
this
method
is
much
faster
than
the
traditional
approach.
G.
But
sometimes,
as
on
a
Sunday
afternoon,
the
system
gets
particularly
busy.
二、【2021年全国乙卷】
???
According
to
Jessica
Hagy,
author
of
How
to
Be
Interesting,
it's
not
difficult
to
make
yourself
interesting
at
a
dinner
party.
???
①_____,
if
you're
out
of
your
comfort
zone
or
if
you're
wandering
into
somebody's
house
for
the
first
time.
So
the
main
thing
is
just
to
show
up
and
be
adventurous,
trying
different
foods
and
talking
to
strangers.
???
People
love
to
talk
about
themselves.
If
you
can
start
the
conversation
with
a
question
other
than
"What
do
you
do
for
a
living?",
you'll
be
able
to
get
a
lot
more
interesting
conversation
out
of
whomever
it
is
you're
talking
to.
②_____.
it
can
bring
in
"I
have
this
old,
broken-down
vehicle"
or
"I
rode
the
bus
with
these
crazy
people
who
were
laughing
at
silly
jokes
in
the
back."
It
just
opens
up
conversation.
???
③_____?
If
you
can't
take
their
wine
away,
you
should
certainly
try
to
take
away
their
soapbox(讲台).
If
you're
the
host,
you
can
ask
them
to
help
you
in
the
kitchen
with
something
and
just
remove
them
from
the
situation.
④_____.
???
And
what
about
that
other
dinner-party
killer:
awkward
silence?
If
you're
faced
with
an
awkward
silence
at
a
dinner
party,
the
only
thing
that
always
gets
everyone
talking
again
is
to
give
the
host
a
compliment(赞扬).
⑤_____.
Just
quickly
turn
around
and
say,
"This
cake
is
extremely
delicious
and
you
have
to
tell
me
all
about
it."
So
being
interesting
at
a
dinner
party
isn't
that
hard.
A.
How
do
you
know
the
host
B.
The
first
step
is
to
go
exploring
C.?If
you
ask
the
question
"How
did
you
get
here?"
D.?Be
prepared
to
have
awkward
conversations
with
strangers
E.
Or
turn
the
conversation
into
a
topic
where
they
have
little
to
say
F.?What
about
that
person
who
has
had
too
much
to
drink
or
won't
stop
talking
G.
He
or
she
is
the
person
who
is
feeling
the
weight
of
that
awkwardness
the
most
三、
【2021年江苏南通模拟】
The
Ministry
of
Education
and
the
National
Cultural
Heritage
Administration
co-released
a
document
on
Monday
to
illustrate
a
better
use
of
museum
resources
for
the
school
sector.
①________?Syllabuses(教学大纲)
of
courses
in
schools,
like
Chinese,
history,
geography,
fine
arts,
physics
chemistry,
biology,
among
others,
will
include
museum
content.
Various
educational
goals
will
be
set
for
students
in
different
grades.
Local
governments
will
follow
to
ensure
financial
support
and
proper
evaluation
of
the
educational
activities
related
to
museums.
More
extracurricular
activities
after
3:30
pm
are
encouraged
to
feature
museums,
according
to
the
document.
Some
creative
forms
like
lectures,
role-play
games
have
attracted
a
great
deal
of
students.?②________?
The
new
document
aims
to
develop
new
channels
making
use
of
museums
in
school
education.?③________?According
to
the
statistics
of
the
National
Cultural
Heritage
Administration,
5,535
museums
had
been
registered
on
the
Chinese
mainland
by
the
end
of
2019.
The
actual
total
number
could
be
around
7,000
if
it
includes
the
museums
in
universities
and
other
institutions.
④________?A
problem
is
that
the
number
of
museums
specializing
in
natural
history
in
China
is
still
outweighed
by
their
counterparts
focusing
on
human
history,
which
could
be
a
challenge
when
designing
syllabuses
in
smaller
cities.
Museums
can
be
places
for
children
to
comprehensively
expand
their
horizons
of
knowledge,
nurture
their
artistic
tastes
and
improve
their
sense
of
aesthetics.?
⑤________?But
it
cannot
only
be
popular
for
a
short
time.
A
long-term
interaction
between
museums
and
schools
will
have
lasting
benefits.?
A.
But
the
activities
can
be
more
interactive.?
B.
It's
a
good
start
to
see
a
nation-level
framework.
C.
Nevertheless,
the
work
cannot
be
done
overnight.
D.
The
focus
is
on
how
to
improve
their
performance.
E.
The
booming
development
of
museums
has
created
a
foundation
for
it.
F.
Schools
are
to
design
new
activities
based
on
collections
in
local
museums.
G.
And
even
comic
books
on
museums
can
be
used
to
increase
students’
interest.
四、
【2021年河北唐山模拟】
???
What
makes
you
cry?
Being
moved
by
a
sad
movie,
waving
a
loved
one
off,
or
getting
emotional
after
splitting
up
with
your
partner
can
all
cause
tears
to
roll
down
our
faces.
①_____
???
When
you
think
about
it,
shedding
tears
from
your
eyes
can
cause
embarrassment
or
confusion.But
it
seems
to
be
an
automatic
reaction
when
we
get
sad
or
upset.
②_____
However,
the
feeling
is
the
same
–
your
cheeks
puff
up,
your
eyes
tighten
and
before
you
know
it,
tears
are
streaming
down
your
face.
Some
of
us
may
weep
a
little
while
others
might
cry
like
a
baby.
???
A
study
in
the
UK
in
2017
found
that
women
admitted
they
cry
72
times
a
year.
This
was,
on
average,
more
than
men.
Adam
Rutherford,
lead
researcher,
says
that
the
result
has
been
pretty
much
consistent
with
previous
research.
③_____
Are
they
just
more
embarrassed
about
showing
their
true
feelings?
The
debate
continues.
???
One
place
where
we
experience
emotional
and
tearful
outbursts
is
in
the
workplace.
④_____
Someone
might
be
stressed
with
a
heavy
workload.
And,
as
therapist
Joanna
Cross
put
it,
“crying
is
often
a
build-up
of
frustration
and
undealt-with
situations
and
it’s
a
bit
of
a
final
straw
moment.”
She
describes
how
someone
might
start
weeping
when
they’re
just
asked
to
make
a
cup
of
tea.
Actually,
their
stress
has
accumulated
to
the
breaking
point.
???
But
crying
in
the
office
or
elsewhere
can
be
an
effective
stress
reliever.
It
can
actually
make
you
feel
better.
⑤_____
Crying
your
eyes
out
shows
others
how
you
feel,
so
perhaps
it’s
a
crying
shame
that
more
of
us,
particularly
men,
don’t
cry
more
often.
A.
Then
how
do
we
cope
with
it?
B.
This
can
be
where
emotions
run
high.
C.
People
reach
their
breaking
point
in
different
ways.
D.
We
all
have
the
power
to
cry,
but
is
that
a
good
thing?
E.
Maybe
it
dissolves
or
clears
the
negative
feelings
you’ve
had.
F.
What
brings
about
this
reaction
differs
from
person
to
person.
G.
But
does
this
mean
men
don’t
get
as
upset
or
emotional
as
women?
五、
【2021年浙江温州二模】
You
may
want
to
start
paying
attention
to
supermarket
shelves
because
they
are
changing
rapidly.
Soon,
when
you
walk
by
a
shelf
filled
with
produce,
it
may
have
electronic
labels,
personalized
advertisements,
RFID
(radio
frequency
identification
reader)
technology
and
IOT
(internet
of
things)
sensors.
Smart
shelves
with
digital
displays
are
coming
to
more
supermarkets
as
paper
labels
are
replaced
with
advanced
technology.
Electronic
labels
will
replace
all
the
paper
labels
which
announce
the
prices.?①________?Electronic
labels
display
prices,
advertisements,
nutritional
data,
coupons
and
videos.
Imagine
standing
in
front
of
a
milk
display
and
instantly
comparing
nutritional
information
among
different
brands
while
getting
a
flashing
coupon
that
you
scan
with
your
phone.
②________?For
example,
sensors
installed
in
the
shelves
can
tell
when
you
approach
them,
so
they
can
show
you
a
deal
on
the
same
bread
you
purchased
last
week.
Additionally,
if
you
use
a
store's
app
to
create
a
shopping
list,
the
smart
shelves
can
interact
with
the
list
and
show
you
where
to
find
the
items
you
want.
RFID
usually
has
a
tag
that
can
transmit
and
receive
data.?③________?In
supermarkets,
RFID
technology
can
help
retailers
manage.
RFID
tags
can
alert
store
assistants
when
the
shelves
are
empty
and
need
restocking
or
when
someone
has
put
the
wrong
items
on
a
shelf.
IOT
sensors
have
many
potential
uses
in
a
supermarket.?④________?The
sensors
can
check
temperatures
in
freezers
and
cases
to
make
sure
they
are
correct.
They
can
also
collect
data
from
smart
shelves.
The
technology
can
help
supermarkets
understand
which
products
appeal
to
consumers
and
can
affect
how
stores
arrange
items
on
display.
⑤________?From
digital
displays
that
show
instant
price
changes
to
advertisements
linked
to
your
shopping
list,
you
can
expect
the
technology
to
become
more
personalized.
A.
One
of
the
most
basic
is
temperature
control.
B.
Smart
shelves
will
change
how
you
shop
in
the
future.
C.
Smart
shelves
can
interact
with
apps
on
a
customer's
smartphone.
D.
They
can
automatically
scan
your
purchases
and
make
shopping
faster.
E.
It
uses
radio
waves
to
identify
items
and
transmit
information
about
them.
F.
They
will
make
it
easier
to
change
the
prices
in
an
entire
store
within
minutes.
G.
Some
consumers
will
share
their
personal
information
and
purchase
history
to
score
a
deal.
六、【2021年宁夏中卫二模】
There
is
no
such
thing
as
a
"bad
memory".
①________,
as
long
as
you
are
not
suffering
from
memory
loss
as
a
medical
condition.
If
you
want
to
improve
your
memory,
there
are
a
number
of
things
you
can
do.
???
Stop
thinking
that
you
have
a
"bad
memory".
②________.
Too
many
people
get
stuck
here
and
convince
themselves
their
memory
is
bad.
Erase
those
thoughts
and
vow
to
improve
your
memory.
Celebrate
even
little
achievements
to
keep
yourself
motivated.
???
Exercise
your
brain.
Regularly
"exercising"
the
brain
keeps
it
growing
and
helps
improve
memory.
③________
By
developing
new
mental
skills—especially
complex
ones
such
as
learning
a
new
language
or
learning
to
play
a
new
musical
instrument,
you
can
keep
your
brain
active
and
improve
its
physiological
functioning.
???
Give
yourself
time
to
form
a
memory.
Memories
are
very
fragile
in
the
short
term,
and
distractions
can
make
you
quickly
forget
something
as
simple
as
a
phone
number.
The
key
to
avoiding
losing
memories
is
to
be
able
to
focus
on
the
thing
to
be
remembered
for
a
while
without
thinking
about
other
things.
④________.
???
⑤________.
Often
we
forget
things
not
because
our
memory
is
bad,
but
rather
because
our
observational
skills
need
work.
One
way
to
become
more
observant
is
to
look
at
a
photo
for
a
few
seconds
and
then
describe
as
many
details?about?it?as
possible.
With
regular
practice
you
will
find
you're
able
to
remember
more
details
with
even
shorter
glimpses
of
the
photos.
A.Practice
your
describing
skills
regularly
B.So
when
you're
trying
to
remember
something,
avoid
distractions
for
a
few
minutes
C.Take
better
pictures
D.Everyone
can
improve
their
memory
E.A
large
portion(部分)
of
your
brain
is
activated
when
it
learns
a
new
skill
F.So
the
more
time
you
spend,
the
better
your
memory
will
be
G.Convince
yourself
that
you
do
have
a
good
memory
that
will
improve
七、
【2021年湖南邵阳模拟】
Most
of
the
students
really
don’t
know
what
they
actually
doing
during
a
school
day.?①__________?Once
you
follow
these
ideas
and
tips,
you
will
be
a
right
person
at
school
and
home.
②__________?The
first
you
have
to
write
in
a
paper
is,
what
are
the
activities
you
missed
on
that
day
and
why.
The
other
is,
what
are
the
activities
you
have
to
do
on
next
day.
Keep
this
paper
with
you.
So
next
day,
this
paper
helps
you
to
complete
every
activity
you
wrote
down
last
night.
Don’t
afraid
to
say
NO
to
anyone
if
it
affects
your
personal
tasks.
Let’s
say
you
have
homework
to
finish
before
going
to
bed.
In
this
situation,
your
friend
asks
you
to
come
for
a
movie.?③__________?But
if
you
are
a
successful
time
management
student,
simply
you
would
say
NO
to
him
and
use
that
valuable
time
for
your
personal
tasks.
Find
what
will
be
your
right
time
to
do
more
activities.
Some
students
prefer
morning
time
and
some
prefer
evening
time.?④__________??
As
a
school
student,
you
must
have
to
play
games
or
watching
TV.?⑤__________?Don’t
mess
up
your
studying
time
with
these
extra
activities.
For
instance,
you
can
schedule
one
or
two
hours
for
watching
TV
or
playing
games
after
school,
but
concentrate
more
time
on
homework.
A.
Make
a
careful
plan
in
advance
and
carry
it
out.
B.
Take
a
paper
and
write
about
2
things
before
going
to
bed
every
day.
C.
But
schedule
a
particular
time
for
these
extra
activities.
D.
Determine
your
preferable
time
and
get
to
use
most
at
that
particular
time.
E.
If
you
aren’t
managing
your
time,
you
may
go.
F.
Therefore,
it
is
necessary
to
understand
the
true
meaning
of
time
management.
G.
Here
is
some
advice
about
time
management
to
students.
答案以及解析
一、答案：①-⑤AGDFB
解析：①下文"It
turns
out,
it's
just
math
working
against
you;chances
are,
the
other
line
really
is
faster."解释了上文
“You
chose
wrong."的原因,所以下文与空处是因果关系,故本空应该是对上文选错队伍提出疑惑。A项符合语境。
②上文"Grocery
stores
try
to
have
enough
employees
at
checkout
to
get
all
their
customers
through
with
minimum
delay."提到了杂货店竭力提供更多收银员加速结账;下文"Any
small
interruption—a
price
check,
a
chatty
customer—
can
have
downstream
effects,
holding
up
an
entire
line."描述了任何一个小的打扰都会让队伍变慢的特殊情况。G项为出现这一特殊情况的原因,符合语境。
③根据上下文可知,三支队伍中任何一支都可能出现问题,那么你所在的队伍最快的概率只有三分之一。D项符合语境。
④本段主要介绍新的排除方式迅速、有效。再根据上下文可知,空处是与旧的排除方式做比较。F项符合语境。
⑤上文介绍新的排除方式便利、快捷,空后介绍很多地方没有这么多空间和人力,这是它们是不使用此方法的原因。B项"为什么大多数地方不使用这种方法呢"符合语境。
二、答案：①-⑤
BCFEG
解析：①由上文提到在聚会让自己变得有趣并非难事,且下文又讲述具体做法可知,该空起过渡作用,结合B项中的关键词the
first
step可知B项符合语境。
②C项中的"How
did
you
get
here?"与此空后的内容相呼应。C项符合语境。
③下文中的"If
you
can't
take
their
wine
away,
you
should
certainly
try
to
take
away
their
soapbox."是对F项问题的回答;且drink和wine相呼应。F项符合语境。
④E项与上文"you
can
ask
them
to
help
you
in
the
kitchen
with
something
and
just
remove
them
from
the
situation"呈并列关系,都是介绍如何阻止那些人喋喋不休。
E项符合语境。
⑤G项"他或她是最能感受到尴尬的人"与该段话题相符;
且He
or
she与前面的the
host相呼应。G项符合语境。
三、答案：FGECB
解析：这是一篇说明文。本周一,教育部和国家文物局联合发布了一份文件,说明学校应该更好地利用博物馆资源。
【小题1】根据后文“Syllabuses(教学大纲)
of
courses
in
schools,
like
Chinese,
history,
geography,
fine
arts,
physics
chemistry,
biology,
among
others,
will
include
museum
content.”(学校的教学大纲,如语文、历史、地理、美术、物理、化学、生物等,将包括博物馆内容。)和“Local
governments
will
follow
to
ensure
financial
support
and
proper
evaluation
of
the
educational
activities
related
to
museums.”(地方政府将跟进,确保与博物馆相关的教育活动的财政支持和适当的评估。)可知,学校即将添加与博物馆相关的教育活动,所以选项F(学校将根据当地博物馆的藏品设计新的活动。)切合文意。故选F。
【小题2】根据前文“Some
creative
forms
like
lectures,
role-play
games
have
attracted
a
great
deal
of
students.”(一些创新形式,如讲座,角色扮演游戏已经吸引了大量的学生。)可知,学校使用一些创新形式来增加学生的兴趣,所以选项G(甚至关于博物馆的漫画书也可以用来增加学生的兴趣。)切合文意,承接上文继续介绍用于吸引学生兴趣的方法。故选G。
【小题3】根据后文“According
to
the
statistics
of
the
National
Cultural
Heritage
Administration,
5,535
museums
had
been
registered
on
the
Chinese
mainland
by
the
end
of
2019.”(根据国家文物局的统计,截至2019年底,中国大陆已有5535家博物馆注册。)可知,博物馆的发展繁荣,根据前文“The
new
document
aims
to
develop
new
channels
making
use
of
museums
in
school
education.”(新文件旨在开发利用博物馆进行学校教育的新渠道。)可知,选项E中的it是指“开发利用博物馆进行学校教育的新渠道”,所以选项E(博物馆的蓬勃发展为其奠定了基础。)切合文意。故选E。
【小题4】根据后文“A
problem
is
that
the
number
of
museums
specializing
in
natural
history
in
China
is
still
outweighed
by
their
counterparts
focusing
on
human
history,
which
could
be
a
challenge
when
designing
syllabuses
in
smaller
cities.”(一个问题是,中国专攻自然历史的博物馆数量仍然超过了人类历史的博物馆,这在小城市设计教学大纲时可能是一个挑战。)可知,开发利用博物馆进行学校教育的新渠道也面临着很大的问题,所以不能一蹴而就,所以选项C(然而,这工作不是一朝一夕就能完成的。)切合文意。故选C。
【小题5】根据前文“Museums
can
be
places
for
children
to
comprehensively
expand
their
horizons
of
knowledge,
nurture
their
artistic
tastes
and
improve
their
sense
of
aesthetics.”(博物馆可以让孩子全面拓展知识视野,培养艺术品位,提高审美能力。)和后文“But
it
cannot
only
be
popular
for
a
short
time.”(但它不能只在短时间内流行。)可知,博物馆教育已经流行起来,这是一个良好的开端,所以选项B(这是看到国家层面框架的良好开端。)切合文意,且与下文构成明显的转折关系。故选B。
四、答案：①-⑤
DFGBE
解析：1.
根据文章第一段第一句
What
makes
you
cry?
和下文?When
you
think
about
it,
shedding
tears
from
your
eyes
can
cause
embarrassment
or
confusion.?可知,上文提到能让你哭泣的理由,下文提到当你思考这个问题的时候,流下眼泪会引起尴尬或困惑。由此可知,横线处应表示对哭泣的疑问。D项意为“我们都有力气去哭泣,但这是一件好事吗?”,承上启下,符合语境。故正确答案为D。
2.
根据上文?But?it?seems?to?be?an?automatic?reaction?when?we?get?sad?or?upset.?和下文?However,?the?feeling?is?the?same?—?your?cheeks?puff?up,?your?eyes?tighten?and?before?you?know?it,?tears?are?streaming?down?your?face.?可知,上文提到,但是当我们感到悲伤或沮丧时,这似乎是一种自动反应,下文提到,但是感觉是一样的——脸颊浮肿,眼睛紧绷,在不知不觉中,眼泪就从脸上流下了。由此可知,横线处应表示悲伤的感觉不一样。F项意为“引起这种反应的原因因人而异”,承上启下,符合语境。故正确答案为F。
3.
根据文章第三段前三句
A
study
in
the
UK
in
2017
found
that
women
admitted
they
cry
72
times
a
year.
This
was,
on
average,
more
than
men.
Adam
Rutherford,
lead
researcher,
says
that
the
result
has
been
pretty
much
consistent
with
previous
research.?可知,Adam
Rutherford
的研究得到的结果与先前的一致,即女性哭泣的次数比男性多。由此可知,横线处应与此结论相关。G项意为“但这是否意味着男人不像女人那样沮丧或情绪激动?”,承接上文,符合语境。故正确答案为G。
4.
根据上文
One
place
where
we
experience
emotional
and
tearful
outbursts
is
in
the
workplace.
和下文?Someone
might
be
stressed
with
a
heavy
workload.?可知,上文提到工作场所是我们经历情感和眼泪的爆发的地方之一,下文提到一些人会因为沉重的工作压力而感到紧张。由此可知,横线处应与工作场所给人带来的压力有关。B项意为“这可能是情绪高涨的地方”,承上启下,符合语境。故正确答案为B。
5.
根据文章最后一段第一句
But
crying
in
the
office
or
elsewhere
can
be
an
effective
stress
reliever.
和上文
It
can
actually
make
you
feel
better.?可知,但是在办公室或其他地方哭泣可以有效缓解压力。它实际上可以使你感觉更好。由此可知,横线处应继续说明在办公室或其他地方哭泣带来的好处。E项意为“也许它可以消除或消除你的负面情绪”,承接上文,符合语境。故正确答案为E。
五、答案：FCEAB
解析：①根据上文?Electronic
labels
will
replace
all
the
paper
labels
which
announce
the
prices.?电子标签将取代所有标明价格的纸质标签。和下文?Electronic
labels
display
prices,
advertisements,
nutritional
data,
coupons
and
videos.?电子标签显示价格,广告,营养数据,优惠券和视频。可知F项“他们将使整个商店在几分钟内改变价格变得更容易。”承上启下,符合语境。故正确答案为F。
②根据下文?For
example,
sensors
installed
in
the
shelves
can
tell
when
you
approach
them,
so
they
can
show
you
a
deal
on
the
same
bread
you
purchased
last
week.?例如,安装在货架上的传感器可以告诉你什么时候接近它们,这样它们就可以显示你上周购买的同一种面包的价格。可知C项“智能货架可以与顾客智能手机上的应用程序交互。”引出下文,
符合语境。故正确答案为C。
③根据上文?RFID
usually
has
a
tag
that
can
transmit
and
receive
data.?RFID通常有一个可以传输和接收数据的标签。和下文?In
supermarkets,
RFID
technology
can
help
retailers
manage.?在超市,RFID技术可以帮助零售商管理。可知E项“它使用无线电波来识别物品并传输有关物品的信息。”承上启下,符合语境。故正确答案为E。
④根据下文?The
sensors
can
check
temperatures
in
freezers
and
cases
to
make
sure
they
are
correct.
传感器可以检查冰柜和箱子的温度,以确保温度是合适的。可知A项“其中最基本的就是温度控制。”引出下文,符合语境。故正确答案为A。
⑤通读全文可知本文主要在讲
smart
shelf,又根据空后?From
digital
displays
that
show
instant
price
changes
to
advertisements
linked
to
your
shopping
list,
you
can
expect
the
technology
to
become
more
personalized.?从显示即时价格变化的数字显示器,到链接到你的购物清单的广告,你可以期待这项技术变得更加个性化。可知B项“未来,智能货架将改变你的购物方式。”承上启下,符合语境。故正确答案为B。
六、答案：DGEBA
解析：
①
此空设于段中,根据上下句逻辑关系可知,此处表示“只要不是疾病问题导致记忆力丧失,每个人都可以改善记忆力”。
②
上句说不要认为自己记忆力不好,依据逻辑关系接下来应为“要相信自己有一个会改善的好的记忆力”。同时下文中的convince为词汇复现。
③
从下句By
developing
new
mental
skills--especially
complex
ones
such
as
learning
a
new
language
or
learning
to
play
a
new
musical
instrument,
you
can
keep
your
brain
active
and
improve
its
physiological
functioning.
可知,new
mental
skills
active与E项中的activated、a
new
skil相呼应。
④
空格处位于段尾,总结概括本段。B项中的distractions与空格处所在段中的
distractions相呼应。
⑤
空格处位于段首,是此段中心并引起下文,并且从上面几段可知,此句应为祈使句,另外下文中的
regular
practice与A项中
Practice相呼应。故选A。
七、答案：GBEDC
解析：本文是说明文。文章向学生介绍了时间管理的观念与方法。
1.
G。本文的主题是时间管理的观念与方法,本选项用来点明文章的主题,故选G。【易错点拨】本题的干扰选项是F,尽管F项能与前一句构成因果关系,但说明的是要理解时间管理的真正意义,与本文主题不相符。
2.
B。由下文中的“The
first
you
have
to
write
in
a
paper
is…”和“The
other
is…”可知这里要表达的是:每天睡前要在纸上写下件事情,故选B。【易错点拨】本题的干扰选项是B,尽管本段提到写出后一天要做的事情,但也提到了要写出当天未能完成的事情及原因,干扰选项B概括不全。
3.
E。本选项与一下句构成平行并列关系,两个条件句分别从两种假设情况来说明如何对朋友约你去看电影作出反应,故选E。
4.
D。本选项承接上一句说明要断定合适你的时间并充分利用这一特定时间(做事),选项中的“preferable”和“time”是对前文信息的重现,故选D。
5.
C。本选与前一句构成转折关系,并且后面有相对应的例证来说明要为这些额外的活动安排专门的时间,故选C。