人教版（2019）选择性必修一：Unit2 Looking into the Future Section C（课后作业）（含答案）

人教版2019
选择性必修一Unit
2
Section
C
课后
基础知识自测
Ⅰ单句语法填空
1.
Many
of
us
equate
(视……等同于)
“commitment”
with
such
“caring”
________(occupy)
as
teaching
and
nursing.（所给词的适当形式填空）
2.
With
such
models,
scientists
have
found
out
some
key
principles
operating
in
food
webs.
Most
food
webs,
for
instance,
consist
of
many
weak
links
rather
________a
few
strong
ones.（根据句意填空）
3.
In
their
cages
the
monkeys
were
provided
________touch
screens.（根据句意填空）
4.
Many
farmers
________(oppose)
the
plan
because
they
feared
that
wolves
would
kill
their
farm
animals
or
pets.（所给词的适当形式填空）
5.
However,
when
she
hung
up,
she
regretted
the
way
________she
had
handled
the
call.（根据句意填空）
6.
Two
weeks
earlier,
my
son,
Ben,
had
got
________touch.（根据句意填空）
7.
Even
though
we
live
in
a
high-tech
age,
it's
still
impossible
to
predict
the
weather
____(accurate).（所给词的适当形式填空）
8.
It's
hard
________(predict)
when
driverless
cars
will
be
everywhere
on
our
roads.（所给词的适当形式填空）
学科素养提升
阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
In
many
places
like
Briain
and
Italy,
if
you
leave
the
house
without
be
your
wallet,you'll
be
in
a
tough
situation
all
day.
But
in
China,
you
can
enjoy
your
day
just
_____9_____
a
smartphone.
The
other
day,
I
set
out
____10____
(see)
how
far
a
phone
would
get
me
in
the
country's
capital.
Admittedly,
I
was
surprised
to
discover
how
____11____
(convenience)
it
was.
I
used
my
phone
to
call
a
taxi
to
meet
my
Chinese
friend,
Gu
Yu,
____12____
would
guide
me
to
get
around
Beijing.
We
paid
for
breakfast
by
____13____
(scan)
a
QR
code
on
the
window
of
a
restaurant
selling
jianbing,
one
of
China's
most
popular
street
breakfasts.
My
purchase
cost
6
yuan
and
____14____
(take)
just
a
few
seconds.
At
a
nearby
coffee
shop,
____15____
(it)
owner
scanned
a
QR
code
on
my
phone.
As
we
sipped
our
coffee,
Gu
Yu
paid
her
household
water
bill.
She
used
the
same
simple
process
to
pay
other
bills
and
even
her
rent.
We
also
paid
by
phone
for
movie
tickets,
takeout
food,
shopping
and
for
____16____
(deliver).
I
have
known
from
Gu
Yu
that
from
tiny
street
stands
to
large
chains,
____17____
huge
number
of
people
accept
mobile
payment,
_______18_______
(most)
through
popular
apps
Alipay
and
WeChat.
完形填空
I
asked
my
grandpa
what
it
felt
like
to
grow
old.
He
took
a
sip
of
tea
and
___19___,
“Have
you
ever
been
in
a
hot
___20___
when
the
water
ran
___21___ ”
I
told
him
I
had.
“That’s
what
___22___
feels
like,”
he
said.
“At
the
beginning
of
life,
it’s
like
you’re
taking
a
hot
shower.
___23___,
the
water
is
too
warm,
but
you
get
used
to
the
heat
and
begin
enjoying
it.
When
you’re
young,
you
think
it’s
going
to
be
this
way
forever.
But
life
goes
on
like
this
temporarily.”
“You
begin
to
___24___
it
somewhere
between
your
40s
and
50s.
The
water
temperature
drops
just
the
slightest
bit.
It’s
almost
unnoticeable,
but
you
know
it
___25___.
You
turn
the
faucet
(水龙头)
up
to
stay
warm.
One
day
you
realize
the
faucet
can’t
go
any
___26___,
and
the
temperature
begins
to
drop
—
the
warmth
is
leaving
your
body.”
“It
feels
rather
___27___.”
Grandpa
added,
“The
water
is
still
____28____,
but
it’ll
soon
become
cold
and
there’s
nothing
you
can
do.
I
enjoyed
my
life
because
I
satisfied
myself
____29____
the
showers
of
my
youth.”
Later
on
that
day,
entering
Grandpa’s
living
room,
I
noticed
him
____30____
in
his
chair
with
a
blanket
____31____
his
legs,
his
eyelids
closed.
His
chest
was
rising
and
falling
slightly.
I
decided
not
to
disturb
his
sleep,
hoping
he
was
dreaming
of
his
____32____,
the
enjoyment
with
family,
the
warmth
of
days
gone
by.
Undoubtedly,
all
of
us
should
value
those
we
love
____33____
the
water
ran
cold.
19.
A.
asked
B.
continued
C.
laughed
D.
whispered
20.
A.
river
B.
spring
C.
shower
D.
pool
21.
A.
out
B.
cold
C.
warm
D.
down
22.
A.
desperation
B.
ageing
C.
childhood
D.
happiness
23.
A.
Obviously
B.
Gradually
C.
At
first
D.
For
certain
24.
A.
touch
B.
accept
C.
feel
D.
ignore
25.
A.
happened
B.
disappeared
C.
stopped
D.
hurt
26.
A.
looser
B.
lower
C.
higher
D.
farther
27.
A.
strange
B.
helpless
C.
funny
D.
encouraging
28.
A.
bursting
B.
freezing
C.
pleasant
D.
clean
29.
A.
waiting
for
B.
making
up
C.
looking
for
D.
calling
up
30.
A.
lying
B.
thinking
C.
drinking
D.
moving
31.
A.
across
B.
behind
C.
above
D.
between
32.
A.
future
B.
achievements
C.
youth
D.
sorrows
33.
A.
during
B.
as
C.
since
D.
before
答案
1.【答案】occupations
【详解】考查名词。句意：我们中的许多人将“承诺”等同于教学和护理等护理“职业”。形容词
caring修饰名词形式，occupation当“职业”讲时，是可数名词，由as
teaching
and
nursing可知，此处指多种职业，应使用名词复数。故填occupations。
2.
【答案】than
【详解】考查固定短语。句意：通过这些模型，科学家们发现了在食物网中起作用的一些关键原理。例如，大多数食物网是由许多薄弱环节组成的，而不是由几个强环节组成的。rather
than表示“而不是”，为固定短语，故填than。
3.
【答案】with
【详解】考查介词和固定搭配。句意：在它们的笼子里，给猴子配备了触摸屏。provide
sb.
with
sth.提供给某人某物，固定短语。故填with。
4.
【答案】opposed
【详解】考查时态。句意：许多农民反对这个计划，因为他们担心狼会杀死他们的家畜或宠物。根据because
they
feared
that
wolves
would
kill
their
farm
animals
or
pets.可知从句用了一般过去时，主句也用一般过去时，所以填opposed。
5.
【答案】that/in
which/不填
【详解】考查定语从句。句意：然而，当她挂电话时，她后悔自己的处理方式。本句是主从复合句，
she
had
handled
the
call是定语从句，修饰the
way，故用关系词that或in
which或省略。故填that/
in
which/不填。
6.
【答案】in
【详解】考查介词。句意：两周前，我的儿子本与我取得了联系。表示“取得联系”短语为
get
in
touch。故填in。
7.
【答案】accurately
【详解】考查副词。句意：即使我们生活在一个高科技时代，要准确地预测天气仍然是不可能的。由于空格处的词修饰predict，应用副词accurately。故填accurately。
8.【答案】to
predict
【详解】考查非谓语动词。句意：很难预测无人驾驶汽车何时会在我们的道路上随处可见。
此处为固定句型It's
hard
to
do
sth.，表示“做某事很困难”，it
是形式主语，不定式是真正的主语。故填to
predict。
【答案】
9.
with
10.
to
see
11.
convenient
12.
who
13.
scanning
14.
took
15.
its
16.
delivery
17.
a
18.
mostly
【分析】文章主要记叙了作者体验中国手机支付的方便性的故事。
【9题详解】
考查介词。空出所在句的主干部分是完整的，
a
smartphone做状语，意思是“用一部智能手机”，应填with。故填with。
【10题详解】
考查非谓语动词。固定短语set
out
to
do
sth.“打算做某事”，故填to
see。
【11题详解】
考查形容词。此处为how引导的宾语从句，空出做系动词was的表语，且前面由how修饰要用形容词。故填convenient。
【12题详解】
考查定语从句。本句为非限定性定语从句修饰先行词my
Chinese
friend,
Gu
Yu，且在从句中做主语，指人，要用who。故填who。
【13题详解】
考查非谓语动词。by为介词后跟动名词做宾语，故填scanning。
【14题详解】
考查动词时态。结合上文My
purchase
cost
6
yuan
and可知空处为并列谓语，时态与上文保持一致用一般过去时，故填took。
【15题详解】
考查代词。根据上文At
a
nearby
coffee
shop可知，句子的主语是这家咖啡店的老板，应用形容词性物主代词its来修饰owner。故填its。
【16题详解】
考查名词。for后跟名词做宾语，构成短语for
delivery“送货”，故填delivery。
【17题详解】
考查固定短语。a
huge
number
of为固定短语，表示“许多”修饰可数名词复数，故填a。
【18题详解】
考查副词。空处做状语，修饰介词短语through
popular
apps
Alipay
and
WeChat，故用mostly表示“通常；多半”。故填mostly。
【答案】
19.
A
20.
C
21.
B
22.
B
23.
C
24.
C
25.
A
26.
D
27.
B
28.
C
29.
D
30.
A
31.
A
32.
C
33.
D
【分析】本文是一篇记叙文。年少的作者问自己的爷爷变老是什么感觉。爷爷把变老比喻成洗澡时的水由热变冷的过程，在变老之前，我们要珍惜生命中重要的人。
【19题详解】
考查动词词义辨析。句意：他喝了一口茶，问道，“你有没有这样的经历：洗热水澡时，水变凉了？”A.
asked问；B.
continued继续；C.
laughed笑；D.
whispered低声说。根据下文“Have
you
ever
been
in
a
hot
___2___
when
the
water
ran
___3___ ”可知，爷爷是在问作者问题。故选A。
【20题详解】
考查名词词义辨析。句意同上。A.
river河；B.
spring泉；C.
shower淋浴；D.
pool水塘。根据第二段第二句中的it’s
like
you’re
taking
a
hot
shower可知，爷爷把生活比作洗热水澡。由此可推断，爷爷问作者是否洗过热水澡。故选C。
【21题详解】
考查形容词词义辨析。句意同上。A.
out熄灭的；B.
cold冷的，凉的；C.
warm暖和的；D.
down停止运行的。根据下文以及文章最后一句中的the
water
ran
cold可知，爷爷把生活比作洗热水澡，变老的过程也就是水由热变冷的过程。故选B。
【22题详解】
考查名词词义辨析。句意：“这就是变老的感觉，”他说。A.
desperation绝望；B.
ageing变老；C.
childhood童年；D.
happiness幸福。根据上下文可知，此处是爷爷在回答作者提出的变老是什么感觉的问题。洗热水澡时水温一点点地变冷，这就是变老的感觉。这里的ageing是上文grow
old的同义词。故选B。
【23题详解】
考查副词（组）词义辨析。句意：起初，水太热了，但你会习惯它的热，并开始享受它。A.
Obviously明显地；B.
Gradually渐渐地；C.
At
first起初；D.
For
certain肯定地。根据生活常识及本句中的but
you
get
used
to
the
heat
and
begin
enjoying
it可知，起初，水太热了，但你习惯了这个热度，并开始享受它。故选C。
【24题详解】
考查动词词义辨析。句意：你在四五十岁的时候开始有这种感觉。A.
touch触摸；B.
accept接受；C.
feel感觉；D.
ignore忽视。根据后面几句，尤其是unnoticeable和know可知，在40多岁到50多岁之间你开始有所感觉。故选C。
【25题详解】
考查动词词义辨析。句意：它几乎不引人注意，但你知道它发生了。A.
happened发生；B.
disappeared消失；C.
stopped停止；D.
hurt伤害。根据前面一句The
water
temperature
drops
just
the
slightest
bit.和后面一句You
tum
the
faucet
up
to
stay
warm.可知，水温只是下降了一点点，不明显，但是你知道水温发生了变化。故选A。
【26题详解】
考查副词词义辨析。句意：有一天你意识到水龙头开不动了，温度开始下降——热量离开了你的身体。A.
looser更宽松的；B.
lower处于较低位置地；C.
higher更高地；D.
farther更进一步地。“否定词+动词+any
farther”是固定用法，意为“不能再……了”，此处指水龙头不能再动了。故选D。
【27题详解】
考查形容词词义辨析。句意：这感觉相当无助。A.
strange陌生的；B.
helpless无助的；C.
funny滑稽的；D.
encouraging令人鼓舞的。根据后面一句中的
but
it’ll
soon
become
cold
and
there’s
nothing
you
can
do可知，这种状况让人觉得相当无助。故选B。
【28题详解】
考查形容词词义辨析。句意：水还是很舒服，但是很快就会变冷，你也无能为力。A.
bursting充满的；B.
freezing极冷的；C.
pleasant舒适的；D.
clean干净的。根据本句中的but
it’ll
soon
become
cold可知，这个时候水还算不上冷，仍然是舒适的。故选C。
【29题详解】
考查动词短语辨析。句意：我很享受我的生活，因为我很满足于重温我的青春岁月。A.
waiting
for等待；B.
making
up弥补；C.
looking
for寻找；D.
calling
up使想起。根据倒数第二段I
decided
not
to
disturb
his
sleep,
hoping
he
was
dreaming
of
his
___14___,
the
enjoyment
with
family,
the
warmth
of
days
gone
by.可知，作者希望爷爷正在梦到和家人在一起的欢乐和逝去时光的温暖，由此推断这里爷爷是说“满足于回想自己年轻时的风风雨雨”。故选D。
【30题详解】
考查动词词义辨析。句意：那天晚些时候，我走进爷爷的起居室，注意到他躺在椅子上，腿上盖着一条毯子，眼皮闭着。A.
lying躺；B.
thinking想；C.
drinking喝；D.
moving移动。根据本句中的
with
a
blanket
___13___
his
legs,
his
eyelids
closed.和下文中的I
decided
not
to
disturb
his
sleep可知，他躺在椅子上。故选A。
【31题详解】
考查介词词义辨析。句意同上。A.
across在……上；B.
behind在……后面；C.
above在……上面；D.
between在……之间。根据常识可知，他的腿上盖着一条毛毯，从而排除；B和D项；而above指“在……上方”时，两个物体没有接触，不符合语境。across可以指“在（身体某部位）上”。故选A。
【32题详解】
考查名词词义辨析。句意：我决定不去打扰他的睡眠，希望他梦见他的青春，和家人在一起的快乐，逝去时光的温暖。A.
future未来；B.
achievements成就；C.
youth青春；D.
sorrows悲伤。根据语境可知，作者决定不打扰他睡觉，希望他梦到他的青春、和家人在一起的欢乐以及逝去时光的温暖。故选C。
【33题详解】
考查连词词义辨析。句意：毫无疑问，在水变冷之前，我们都应该珍惜我们爱的人。A.
during在……期间；B.
as当……的时候；C.
since自从；D.
before在……之前。这里指“在水变冷之前，我们都应该珍惜我们爱的人”的寓意是在变老之前珍惜生命中重要的人。故选D。