2017人教版高考英语练习及答案—选修6Unit 2 poems

2017人教版高考英语一轮练习及答案—选修6Unit
2
选修6
新题型浏览—语法填空
【2015高考复习】任务型读写
The
scientific
metho
( http: / / www.21cnjy.com )d
consists
of
asking
and
finding
answers
to
a
problem
by
way
of
logical
thinking,
carefully
weighing
all
the
possibilities
and
arriving
at
the
best
possible
solution.
Curious
observation
and
asking
a
question
“Why
or
When,
How
or
Where”
regarding
a
phenomenon
forms
the
first
step
of
scientific
method.
To
understand
the
problem
clearly
and
come
up
with
the
“specific”
question,
you
may
need
to
consider,
observe
carefully,
and
use
your
reasoning
skills.
For
this
you
may
have
to
research,
gather
observable
and
measurable
data
according
to
your
principles
of
reasoning.
The
way
you
look
at
a
problem
or
a
phenomenon,
understand
and
approach
it
by
asking
the
right
question
has
a
high
probability
of
leading
you
to
the
correct
solution.
After
you’ve
made
you
( http: / / www.21cnjy.com )r
observation
and
asked
a
question,
conduct
your
research
to
gather
information
about
the
subject.
To
answer
the
question,
the
library
and
the
Internet
must
be
used
to
collect
information.
Also,
explore
and
focus
on
the
research
work
that
has
been
carried
out.
Also,
the
process
of
researching
must
be
impartial
(公正的)
for
a
fair
interpretation
of
the
results.
All
the
data
and
methods
must
be
documented
and
shared
properly.
This
enables
the
data
to
be
carefully
studied
by
other
researchers.
A
hypothesis
(假设)
is
( http: / / www.21cnjy.com )a
possible
theory
that
is
formed
after
observing
and
analyzing
a
certain
phenomenon
and
can
provide
a
probable
answer
to
the
problem.
Every
scientific
experiment
is
based
on
a
hypothesis
which
gives
you
an
idea
to
approach
the
problem
and
conduct
the
related
experiment.
Researchers
sticking
to
the
scientific
method
employ
hypotheses
to
explain
various
phenomena
and
also
design
experimental
studies
to
test
these
hypotheses.
As
stated
ear
( http: / / www.21cnjy.com )lier,
a
hypothesis
is
a
theory
that
isn’t
yet
proved,
and
to
prove
it
experiments
must
be
conducted.
The
experiment
proves
the
authenticity
(真实性)
of
the
hypothesis
according
to
the
information
and
evidences
gathered
while
doing
research
on
the
subject.
Care
must
be
taken
that
the
experiment
is
a
fair
test,
and
it
must
be
repeated
for
the
same
and
different
set
of
values.
The
experiment
will
either
confirm
or
rule
out
your
theory.
However,
if
it
doesn’t
support
the
hypothesis,
it
must
be
rejected
or
modified.
Once
your
experimen
( http: / / www.21cnjy.com )t
is
completed,
you
need
to
analyze
the
data
to
check
whether
your
hypothesis
is
true
or
false.
If
the
hypothesis
isn’t
in
accordance
with
the
facts,
you’ll
have
to
form
a
new
hypothesis
and
begin
the
steps
of
the
scientific
method
all
over
again.
If
the
hypothesis
turns
out
to
be
true,
it
is
necessary
to
check
it
again
by
using
a
new
approach.
In
addition,
the
results
of
the
experiment
and
the
hypothesis
must
be
conveyed
to
others
through
a
display
board
or
by
publishing
a
final
report.
When
others
perform
the
same
experiment
and
get
the
same
results,
the
hypothesis
becomes
rock-solid.
Steps
of
the
scientific
method
Paragraph
outlines
Supporting
details
Observe
and
ask
a
question.
●
To
have
a
clear
( http: / / www.21cnjy.com )
(1)　　　
of
the
problem
and
ask
a
specific
question,
you
should
consider,
observe
and
reason
carefully.●
You
also
need
to
gather
useful
(2)　　　
by
researching.
Do
someresearch.
●
You
can
use
lib
( http: / / www.21cnjy.com )raries
and
the
Internet
to
find
the
answers
to
the
question.●
(3)　　　
yourself
to
the
research
work
about
the
problem.●
Ensure
that
you
conduct
your
research
impartially.
(4)　　　
ahypothesis.
●
(5)　　　
your
( http: / / www.21cnjy.com )
scientif
( http: / / www.21cnjy.com )ic
experiment
on
the
hypothesis
about
the
phenomenon.●
Hypotheses
are
helpful
in
explaining
various
phenomena
and
(6)　　　
experimental
studies.
Conductexperiments.
●
The
experi
( http: / / www.21cnjy.com )ment
must
be
fair
and
be
(7)　　　.●
If
the
experiment
(8)　　　
to
support
the
hypothesis,
reject
or
modify
it.
Analyze
dataand
drawconclusions.
●
If
the
hypothesis
do
( http: / / www.21cnjy.com )esn’t
agree
with
the
facts,
form
a
new
hypothesis
and
repeat
the
steps
to
prove
it.●
It
is
(9)　　　
to
c
( http: / / www.21cnjy.com )heck
it
again
if
the
hypothesis
is
proved
to
be
true.●
Make
the
results
of
the
experiment
and
the
hypothesis
(10)　　　
to
the
public,
so
others
can
confirm
them
again.
【答案】1.
understanding
( http: / / www.21cnjy.com )
2.
data
3.
Devote
4.
Form
5.
Base
6.
designing
7.
repeated
8.
fails
9.
necessary
10.
known
一、单句语法填空
1．(2013·山东，阅读C)I
t
( http: / / www.21cnjy.com )hought
it
would
be
appropriate
________
(have)
a
canopy(伞篷)
built
into
a
street
lamp.
2．Women
officers
make
________
13
percent
of
the
police
force.
3．He
likes
pop
music
________
I
am
fond
of
folk
music.
4．In
only
20
years
( http: / / www.21cnjy.com )the
country
________________(transform)
into
an
advanced
industrial
power.
5．(2015·四川，阅读B)
( http: / / www.21cnjy.com )And
every
week
he
cleaned
Old
Man
McColgin's
chicken
house
________
exchange
for
manure(肥料)．
6．Steve
________
(look)
blank
and
said
he
had
no
idea
what
I
was
talking
about.
7．One
reason
for
her
( http: / / www.21cnjy.com )preference
for
city
life
is
________
she
can
have
easy
access
to
places
like
shops
and
restaurants.
8．(2015·安徽，写作)
( http: / / www.21cnjy.com )If
I
could
interview
him，I
____________(ask)
him
what
made
him
an
astronaut
and
how
he
was
trained.
9．Words
failed
____________(convey)
my
feelings
the
moment
I
saw
my
long－lost
sister.
10．I
like
all
the
four
seasons，spring
________
particular.
答案　
1.to
have　2.up　3.while　4.has
been
transformed　5.in　
6.looked　7.that　8.would
ask　9.to
convey　10.in
二、完形填空
【由2013界广东省潮州市高三上质量检测卷改编】
阅读下面短文，掌握其大意．然后从1—15各题所给的A、B、C和D项中，选出最佳选项。
The
New
York
Times
( http: / / www.21cnjy.com )published
an
article
recently
that
shows
great
regret
for
the
“death
of
conversation”.
It
1
that
while
technology
such
as
cell
phones,
e-mails,
and
Internet
posting
makes
us
feel
more
2
than
ever,
they’re
also
driving
us
away
from
people
around
us.
Users
get
final
conn
( http: / / www.21cnjy.com )ectivity
at
the
price
of
3
face-to-face
conversation.
Sherry
Turkle,
author
of
the
article
in
The
New
York
Times
says
people
are
4
to
a
different
way
of
being
“alone
together”.
Actually,
5
text
m
( http: / / www.21cnjy.com )essages
or
writing
micro-blogs
allows
us
to
6
thoughts.
But
bits
and
pieces
of
online
cannot
7
a
“real
conversation.”
Lan
Guo,
19,
a
freshman
English
major
from
Changsha
University,
said
that
she
would
like
to
hear
people’s
tone
of
voice
and
see
their
faces
in
a
(n)
8
.
“The
give
and
take
of
ideas
in
a
conversation
sharpens
our
minds.”
she
said.
She
also
mentions
that
burying
ourselves
in
mobile
technology
reduces
our
chance
of
starting
conversations
with
strangers
and
9
people.
Turkle
mentioned
t
( http: / / www.21cnjy.com )he
popular
10
of
“I
share,
therefore
I
am”
among
this
generation.
Liu
Xuan,
a
young
writer
from
Taiwan
and
psychology
graduate
from
Harvard
University,
thinks
it’s
a
mindset
adopted
by
most
11
people.
They
are
so
busy
creating
or
polishing
their
online
persona
(网络人格)
that
they
forget
how
to
live
a
(n)
12
life.
However,
experts
re
( http: / / www.21cnjy.com )mind
us
that
it’s
13
to
blame
mobile
technology.
Chen
Chen,
a
sociology
expert
at
China
Youth
&
Children
Research
Center,
14
out
that
it
is
still
owners
of
gadgets,
who’re
avoiding
personal
contact.
“Only
by
strengthening
conversation
can
we
understand
each
other.
15
throwing
away
the
mobile
gadgets
is
not
a
solution.”
she
said.
文章大意：《纽约时报》发表了一篇文章，解释了现在的手机、电子邮件和网上发帖等扼杀了人们真正交流对话的机会。
1.
A.
talks
B.
C.
speaks
D.
advises
【答案】B
【解析】考查动词及上下文语境的理解。Ta
( http: / / www.21cnjy.com )lks谈话；
suggests建议，暗示；
speaks说；
advises建议。它表明（suggests）手机、电子邮件和网上发帖使我们感觉联系得更多了。故选B。
2.
A.
received
B.
shared
C.
connected
D.
respected
【答案】C
【解析】考查动名词及上下文语境的理
( http: / / www.21cnjy.com )解。Received收到；
shared分享；
connected
联系；
respected尊敬。它表明（suggests）手机、电子邮件和网上发帖使我们感觉联系（connected）得更多了。故选C。
3.
A.
having
B.
risking
C.
sacrificing
D.
sharing
【答案】C
【解析】考查动词及上下文语境的理解。
( http: / / www.21cnjy.com )having有；
risking冒险；
sacrificing牺牲；
sharing分享。人们进行交流，是通过手机、电子邮件和网上发帖，牺牲(sacrifice)了面对面的交流,故选C。
4.
A.
related
B.
committed
C.
devoted
D.
accustomed
【答案】D
【解析】考查动词及上下文语境的理解。a
( http: / / www.21cnjy.com )ccustomed习惯于。be
accustomed
to习惯于。be
related
to与……有关系；be
committed
to致力于；be
devoted
to专心于。人们习惯了(accustomed)一种不同的独处的方式。故选D。
5.
A.
sending
B.
getting
C.
reading
D.
taking
【答案】A
【解析】考查动词及上下文语境
( http: / / www.21cnjy.com )的理解。sending发送；
getting得到；
reading读；
taking拿走。从下文的text
messages
or
writing
microblogs看出，是发送(sending)信息。事实上，发一个短信或发一个微博允许我们交流思想，故选A。
6.
A.
change
B.
exchange
C.
explain
D.
raise
【答案】B
【解析】考查动词及上下文语
( http: / / www.21cnjy.com )境的理解。change
改变；
exchange交流；
explain解释；
raise提高。事实上，发一个短信或发一个微博允许我们交流（exchange）思想，故选B。
7.
A.
indicate
B.
replace
C.
cover
D.
involve
【答案】B
【解析】考查动词及上下文语境的理解。ind
( http: / / www.21cnjy.com )icate表明；
replace代替；
cover覆盖；
involve包括。网上的零碎的交流是不能代替(replace)真正的交流的。故选B。
8.
A.
conversation
B.
computer
C.
party
D.
Internet
【答案】A
【解析】考查名词及上下文语境的理解。conv
( http: / / www.21cnjy.com )ersation交谈；
computer计算机；
party聚会；
Internet因特网。在交流(conversation)时，她愿意听人们说话的声音，愿意看他们的面容。面对面的交流可以做到以上的事情。故选A。
9.
A.
interviewing
B.
introducing
C.
knowing
D.
meeting
【答案】D
【解析】考查动词及上下文语境的理解。inte
( http: / / www.21cnjy.com )rviewing面试，采访；
introducing介绍；
knowing知道，了解；
meeting遇见。把自己掩埋(bury)在移动技术里减少我们与陌生人交流和见面（meeting）的机会。故选D。
10.
A.
feeling
B.
concept
C.
fact
D.
truth
【答案】B
【解析】考查名词及上下文语境
( http: / / www.21cnjy.com )的理解。feeling感情；concept理念;
fact事实；truth真理。
Turkle提到在这一代中流行的一种理念(concept)，“我分享了，我就存在了”。故选B。
11.
A.
shy
B.
busy
C.
old
D.
young
【答案】D
【解析】考查形容词及上下文语境的
( http: / / www.21cnjy.com )理解。shy害羞的；
busy忙的；
old老的；
young年轻的。那是一个被大多数年轻（young）人都采用的心态，故选D。
12.
A.
real
B.
interesting
C.
colorful
D.
meaningful
【答案】A
【解析】考查形容词及上下文语境的理解。re
( http: / / www.21cnjy.com )al真的；
interesting有趣的；
colorful多彩的；
meaningful有意义的。他们忙于创新或打磨他们的网络人格以至于忘记了怎样过真正的(real)生活。故选A。
13.
A.
important
( http: / / www.21cnjy.com )
B.
necessary
C.
unfair
D.
Uncomfortable
【答案】C
【解析】考查形容词及上下文语境的理
( http: / / www.21cnjy.com )解。important
重要的；
necessary必要地；
unfair
不公平的；
uncomfortable不舒服的。可是，专家提醒我们批评移动技术是不公平的，故选C。
14.
A.
reaches
B.
thinks
C.
points
D.
watches
【答案】C
【解析】考查动词及上下文语境的理
( http: / / www.21cnjy.com )解。reaches到达；
thinks
想，认为；
points
指出；
watches
观看。她指出（point
）这些拥有手机和平板电脑的人是在避免个人接触，故选C。
15.
A.
Eventually
B.
Hardly
C.
Finally
D.
Simply
【答案】D
【解析】考查副词及上下文语境的理解。e
( http: / / www.21cnjy.com )ventually最后，终于；
hardly几乎不；
finally最终；
simply只，仅仅。只是扔掉这些产品不是解决的办法，故选D。
【参考答案】1-5
B
C
C
D
A
6-10
B
B
A
D
B
11-15
D
A
C
C
D
三、阅读理解
A段
【2016模拟题】阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
For
traveling
foo
( http: / / www.21cnjy.com )dies,
local
cuisine
is
as
important
as
the
destination
itself
when
planning
a
trip.
Recently,
CNN
readers
have
voted
for
the
top
10
destinations
for
food
lovers.
1.
Taiwan:
8,242
votes
The
island’s
food
( http: / / www.21cnjy.com )is
a
mix
of
the
cuisine
of
the
Min
Nan(闽南),
Teochew（潮州）along
with
Japanese
cooking.
There
are
around
20
( http: / / www.21cnjy.com )
streets
for
snacking
in
Taipei.
And
Tainan,
Taiwan’s
oldest
city,
which
is
often
referred
to
as
its
food
capital.
Every
time
y
( http: / / www.21cnjy.com )ou
think
you’ve
found
the
best
stinky
tofu
(臭豆腐)
or
beef
noodle,
there’s
always
another
Taiwanese
food
shop
that
surpasses
it.
2.
Philippines:
1,528
votes
( http: / / www.21cnjy.com )
Filipino
food
isn
( http: / / www.21cnjy.com )’t
as
well
known
as
the
other
cuisines
on
this
list,
but
the
country
has
some
delicious
dishes
of
its
own.
Adobo,
for
i
( http: / / www.21cnjy.com )nstance,
is
a
dish
cooked
in
every
householdin
the
Philippines.
It’s
Mexican
in
origin,
but
Filipinos
cook
it
with
some
special
sauce.
Lechon,
meanwhile
( http: / / www.21cnjy.com ),
is
the
Philippines’
most
popular
party
guest.
An
entire
pig
is
roasted
over
coals,
ending
with
the
crisp(脆的),
golden-brown
skin
3.
Italy:
810
votes
Italian
food
has
( http: / / www.21cnjy.com )
attracted
food
lovers
around
the
world
for
centuries，with
its
famous
pizza，pasta
and
tomato
sauce.
Whether
you
visit
( http: / / www.21cnjy.com )
Sicily
to
taste
arancini(a
kind
of
rice
ball),
make
a
special
trip
to
Naples
to
sample
the
world’s
best
pizza
or
take
a
train
to
Modena
to
taste
the
world’s
finest
Parmigiano-Reggiano
(帕马森干酪),
no
corner
of
Italy
will
leave
your
stomach
disappointed.
4.
Thailand:
470
votes
With
influenc
( http: / / www.21cnjy.com )es
from
China,
Malaysia,
Indonesia,
Myanmar
and
a
royal
culinary
tradition,
Thai
cuisine
is
one
of
the
best
in
the
world.
The
combination
( http: / / www.21cnjy.com )
of
so
many
herbs
and
spices
in
each
dish
produces
complex
flavors.
Everyone’s
familiar
with
dishes
like
green
curry
and
pad
Thai(泰式炒面).
5.
Japan:
443
votes
6.
Malaysia:
265
votes
7.
Hong
Kong:
236
votes
8.
India:
205
votes
9.
Greece:
167
votes
10.
Vietnam:
162
votes
1.
In
which
of
the
fol
( http: / / www.21cnjy.com )lowing
places
can
people
taste
the
world’s
finest
Parmigiano-Reggiano”
A.
Sicily
B.
Modena
C.
Naples
D.
Mexico
2.
What
does
the
word
“it”
in
Paragraph
4
refer
to
A.
Japanese
cooking
B.
a
mix
of
the
cuisine
of
Min
Nan
and
Teochew
C.
the
oldest
city
in
Taiwan-Tainan
D.
the
best
stinky
tofu
or
beef
noodle
3.
Which
of
the
following
was
originally
from
Mexico
A.
stinky
tofu
B.
Adobo
C.
beef
noodle
D.
arancini
4.
Which
of
the
fo
( http: / / www.21cnjy.com )llowing
statements
about
the
green
curry
and
pad
Thai
is
true
A.
They
have
been
cooked
by
Philippines
with
special
sauces.
B.
They
are
a
mix
of
the
cuisine
of
Min
Nan
and
Teochew
C.
They
have
( http: / / www.21cnjy.com )
complex
flavors
because
of
the
combination
of
so
many
herbs
and
spices.
D.
They
are
( http: / / www.21cnjy.com )roasted
over
coals,
ending
with
the
crisp(脆的),
golden-brown
skin.
1.
B.
细节理解题。根据第“3”
( http: / / www.21cnjy.com )节中的信息“…or
take
a
train
to
Modena
to
taste
the
world’s
finest
Parmigiano-Reggiano
(帕马森干酪)”，可知，
答案应为B项。
2.
D.
代词指代题。该下划线所在句
( http: / / www.21cnjy.com )子意义为：每次你认为你已经发现了最好的臭豆腐或牛肉面，总有一家台湾美餐馆会超越它（即你所发现的你认为是最好的臭豆腐或牛肉面）。故答案应为D项。
3.
B.
细节理解题。根据第“2”节中
( http: / / www.21cnjy.com )第二段的信息“Adobo,
for
instance,
is
a
dish
cooked
in
every
household
in
the
Philippines.
It’s
Mexican
in
origin,…”可知，答案应为B项。
4.
C.
细节理解题。根据第“4”节中第二段的信息可知，答案应为C项。
B段
【2016模拟题】阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
This
year
some
tw
( http: / / www.21cnjy.com )enty-three
hundred
teenagers
(young
people
aged
from
13-19)
from
all
over
the
world
will
spend
about
ten
months
in
U.S
homes.
They
will
attend
U.S.
schools,
meet
U.S.
teenagers,
and
form
impressions
of
the
real
America.
At
the
same
time,
about
thirteen
hundred
American
teenagers
will
go
to
other
countries
to
learn
new
languages
and
gain
a
new
understanding
of
the
rest
of
the
world.
Here
is
a
two-wa
( http: / / www.21cnjy.com )y
student
exchange
in
action.
Fred
nineteen
spent
last
year
in
Germany
with
George’s
family.
In
turn,
George’s
son
Mike
spent
a
year
in
Fred’s
home
in
America.
Fred,
a
l
( http: / / www.21cnjy.com )ovely
young
man,
knew
little
German
when
he
arrived,
but
after
two
months’
study,
the
language
began
to
come
to
him.
The
school
was
completely
differently
different
from
what
he
had
expected—much
harder.
Students
rose
respectfully
when
the
teacher
entered
the
room.
They
took
fourteen
subjects
instead
of
the
six
that
are
usual
in
the
United
States.
There
were
almost
no
outside
activities.
Family
life
( http: / / www.21cnjy.com ),
too,
was
different.
The
father’s
word
was
law,
and
all
activities
were
around
the
family
rather
than
the
individual.
Fred
found
the
food
too
simple
at
first.
Also,
he
missed
having
a
car.
“Back
ho
( http: / / www.21cnjy.com )me,
you
pick
up
some
friends
in
a
car
and
go
out
and
have
a
good
time.
In
Germany,
you
walk,
but
you
soon
learn
to
like
it.”
At
the
same
time,
in
A
( http: / / www.21cnjy.com )merica,
Mike,
a
friendly
German
boy,
was
also
forming
his
idea.
“I
suppose
I
should
criticize
American
schools,”
he
says.
“It
is
far
too
easy
by
our
level.
But
I
have
to
say
that
I
like
it
very
much.
In
Germany
we
do
nothing
but
study.
Here
we
take
part
in
many
outside
activities.
I
think
that
maybe
your
schools
are
better
in
training
for
citizens.
There
ought
to
be
some
middle
ground
between
the
two.”
1.
This
year________
teenagers
will
take
part
in
the
exchange
program
between
America
and
other
countries.
A.
twenty
three
hundred
B.
thirteen
hundred
C.
over
three
thousand
D.
less
than
two
thousand
2.
The
whole
exchange
program
is
mainly
to_________.
A.
help
teenagers
in
other
countries
know
the
real
America
B.
send
students
in
America
to
travel
in
Germany
C.
let
students
learn
something
about
other
countries
D.
have
teenagers
learn
new
languages
3.
What
is
particular
in
America
schools
is
that________.
A.
there
is
some
middle
ground
between
the
two
teaching
buildings.
B.
there
are
a
lot
of
outside
activities
C.
students
usually
take
fourteen
subjects
in
all
D.
students
go
outside
to
enjoy
themselves
in
a
car.
参考答案1—3.
CCB
四、七选五
(2015·山西省太原市二模)
iPads
vs.
Textbooks
What
if
you
could
have
( http: / / www.21cnjy.com )
your
whole
backpack
at
the
touch
of
your
fingertips
In
the
first
month
of
the
Apple
iPads
release,
25million
were
sold!
People
all
over
the
world
use
iPads
for
all
sorts
of
different
things,
but
one
of
their
finest
qualities
is
the
ability
to
be
a
textbook.
__1__
To
begin
with,
( http: / / www.21cnjy.com )iPads
are
less
expensive.
Textbooks
become
outdated
and
schools
have
to
buy
new
books,
but
with
an
iPad
schools
can
update
them
for
free.
__2__
Schools
don't
have
to
spend
$500
every
year
for
iPads
because
they
last
a
while
and
can
be
updated.
__3__
Students
usually
( http: / / www.21cnjy.com )
have
multiple
classes,
which
results
in
multiple
textbooks.
Heavy
backpacks
filled
with
books
can
cause
back
problem.
A
solution
to
that
is
an
iPad,
which
only
weighs
1.33
pounds
and
can
hold
all
of
a
student's
textbooks.
Third,
school
( http: / / www.21cnjy.com )s
should
get
rid
of
their
textbooks
and
get
iPads
because
they
have
more
capabilities.
Some
might
think
all
of
the
apps
are
distracting,
but
the
apps
actually
make
iPads
more
efficient.
__4__
Textbooks
cannot
do
those
tasks,
but
iPads
can
easily
do
them
with
just
a
tap
of
the
fingertip.
Lastly,
iPads
( http: / / www.21cnjy.com )
are
a
better
choice
for
schools
instead
of
textbooks
because
these
devices
allow
students
to
access
their
learning
anywhere
at
any
time.
__5__
With
iPads,
they
find
it
easier
to
get
their
homework
done.
In
conclusion,
sch
( http: / / www.21cnjy.com )ools
should
get
rid
of
their
clumsy
textbooks
and
switch
to
iPads.
iPads
have
allowed
this
generation
to
have
their
entire
backpack
in
the
palm
of
their
hands.
A．These
tablets
are
perfect
for
busy
students.
B．Second,
iPads
cost
less
and
are
more
popular.
C．Therefore,
they
can
use
the
saved
money
for
other
programs.
D．iPads
have
already
( http: / / www.21cnjy.com )
replaced
textbooks
in
over
600
American
counties.
E．Moreover,
in
hi
( http: / / www.21cnjy.com )gh
school,
textbooks
have
an
average
of
4.8
pounds
each.
F．Schools
have
ev
( http: / / www.21cnjy.com )ery
reason
to
do
away
with
their
school
books
and
switch
to
iPads.
G．iPads
absorb
( http: / / www.21cnjy.com )
the
need
to
buy
calculators,
dictionaries,
and
other
items
that
are
found
within
the
device.
文章大意：本文主要以电子产品iPad为话题，对比传统教科书的缺点；说明了学校应该用iPad替代textbooks的原因。
1．F　本段为主题段，总结下文的
( http: / / www.21cnjy.com )五段原因；第三句话是本文的主题句；do
away
with
their
school
books
表示抛弃传统教科书；switch
to
iPads
表示要用iPad，可知答案选F。
2．C　根据前句说iPad的优点是可以免费更新；__2__承接上句选项C中用saved
money，可知答案选C。
3．E　此题容易错选成B;
但是，根据本段的主题是说iPad的重量轻，便于携带。故答案选E。
4．G　根据__4__空前句的关键词
( http: / / www.21cnjy.com )apps，可以替换选项中的calculators,
dictionaries,
and...。可知答案选G。
5．A　根据前后句逻辑关系，可知前后句表示并列；是说让学习变得更容易。由此可知答案选A。