2020-2021学年度高一下学期英语单元双基精品试卷 必修三 Unit2 Healthy eating （A）（含答案）

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2020-2021学年度高一下学期英语单元双基精品试卷
必修三
Unit2
Healthy
eating
（A）
一、单词拼写
1.
Children
show
c________
about
everything.
2.
Mr
Wang
is
one
of
the
regular
c
.
3.
They
were
selling
everything
at
a
d
.
4.
The
ability
to
keep
calm
is
one
of
her
many
________(长处).
5.
I
have
to
______(咨询)
my
parents
about
the
matter.
6.
Whether
the
project
will
succeed
mostly
relies
on
your
______(合作).
单句语法填空
7.
I
opened
the
box
just
to
satisfy
my
______(curious).
8.
I
don’t
want
to
become
skinny,
just
a
little
______(slim)
than
before.
9.
They
stood
there
for
about
half
an
hour
______(watch)
falling
stars(流星)
in
the
sky.
10.
Dr.
Wang
tries
to
keep
______
balance
between
family
and
work.
11.
My
art
teacher
promised
to
have
me
______(learn)
some
new
skills
in
two
months’
time.
12.
The
other
important
question
is
what
your
______(customer)
expect
you
to
do
for
them.
13.
I
______(leave)
London
before
9:00,
but
I
didn’t
catch
the
train.
14.
He
said
I
ought
to
______(write)
an
article
about
the
hot
topic.
翻译句子（每小题3分，共15分）
15.这家公司雇用Tom秘密监视其商业竞争对手。（spy）
Tom
is
hired
by
this
company
to
.
16.外面的噪声这么大，我再也睡不着了。（so...that...）
I
could
sleep
no
longer.
17.他的计划看似很难，但是不久之后被证明是可行的。（before
long）
His
plan
,
but
it
proved
to
be
practicable.
18.
Bill眼下负债累累，但希望在他拿到工钱时还清它。（debt）
Bill
__________________
at
the
moment,
but
hopes
to
pay
it
off
when
he
gets
paid.
19.她不再害怕他们可能会误解她了。(no
longer)
She
they
might
misunderstand
her.
四、课文语法填空
Wang
Peng
felt
very
20
(frustrate)
when
he
saw
that
there
were
few
customers
in
his
restaurant,
because
by
then
his
restaurant
21
to
be
full
of
people.
22
his
friend
didn’t
come
to
eat
in
his
restaurant.
Wang
Peng
wanted
to
find
out
why,
23
he
followed
Li
Chang
into
a
new
restaurant.
There
he
saw
a
sign.
24
(curious)
drove
him
to
enter
the
restaurant,
where
the
hostess
gave
him
a
menu,
25
showed
that
the
restaurant
only
served
rice,
raw
vegetables,
fruit,
and
water.
Wang
Peng
thought
Yong
Hui
26
(tell)
lies
and
he
couldn’t
have
her
27
(get)
away
with
it.
He
also
thought
with
a
discount
he
could
win
customers
28
.
So
he
wrote
a
sign,
too.
And
the
29
between
the
two
restaurants
was
on!
五、阅读理解
Many
animals
recognize
their
food
because
they
see
it.
So
do
humans.
When
you
see
an
apple
or
a
piece
of
chocolate
you
know
that
these
are
things
you
can
eat.
You
can
also
use
other
senses
when
you
choose
your
food.
You
may
like
it
because
it
smells
good
or
because
it
tastes
good.
You
may
dislike
some
types
of
food
because
they
do
not
look,
smell
or
taste
very
nice.
Different
animals
use
different
senses
to
find
and
choose
their
food.
A
few
animals
depend
on
only
one
of
their
senses,
while
most
animals
use
more
than
one
sense.
Although
there
are
many
different
types
of
food,
some
animals
spend
their
lives
eating
only
one
type.
The
giant
panda(大熊猫)
eats
only
one
particular
type
of
bamboo(竹子).
Other
animals
eat
only
one
type
of
food
even
when
given
the
choice.
A
kind
of
white
butterfly(蝴蝶)
will
stay
on
the
leaves
of
a
cabbage,
even
though
there
are
plenty
of
other
vegetables
in
the
garden.
However,
most
animals
have
a
more
varied
diet(多样化饮食).
The
bear
eats
fruits
and
fish.
The
fox
eats
small
animals,
birds
and
fruits.
The
diet
of
these
animals
will
be
different
depending
on
the
season.
Humans
have
a
very
varied
diet.
We
often
eat
food
because
we
like
it
and
not
because
it
is
good
for
us.
In
countries
such
as
France
and
Britain,
people
eat
foods
with
too
much
sugar.
This
makes
them
overweight,
which
is
bad
for
their
health.
Eating
too
much
red
meat
and
animal
products,
such
as
butter,
can
also
be
bad
for
the
health.
Choosing
the
right
food,
therefore,
has
become
an
area
of
study
in
modern
life.
30.
We
can
infer
from
the
text
that
humans
and
animals
_________.
A.
depend
on
one
sense
in
choosing
food
B.
are
not
satisfied
with
their
food
C.
choose
food
in
similar
ways
D.
eat
entirely
different
food
31.
Which
of
the
following
eats
only
one
type
of
food?
A.
The
white
butterfly.
B.
The
small
bird
C.
The
bear.
D.
The
fox.
32.
Certain
animals
change
their
choice
of
food
when
___________.
A.
the
season
changes
B.
the
food
color
changes
C.
they
move
to
different
places
D.
they
are
attracted
by
different
smells
33.
We
can
learn
from
the
last
paragraph
that
__________.
A.
food
is
chosen
for
a
good
reason
B.
French
and
British
food
is
good
C.
some
people
have
few
choices
of
food
D.
some
people
care
little
about
healthy
diet
六、七选五
We
live
in
a
sweet
world.
The
average
American
kids
consume
more
than
20
teaspoons
of
sugar
per
day.
34
We
all
know
that
too
much
sugar
isn’t
good
for
us.
But
do
we
know
it
can
be
poisonous?
A
team
of
researchers
at
the
University
of
Utah
used
mice
to
conduct
a
study
on
the
negative
effects
of
sugar.
35
During
the
58-week-long
study,
mice
were
fed
the
diet
containing
25%
more
sugar.
36
The
team
found
that
these
mice
were
twice
as
likely
to
die
as
the
mice
fed
the
similar
diet
without
sugar.
Though
the
mice
did
not
show
signs
of
obesity
or
high
blood
pressure,
they
gave
birth
to
25%
fewer
offspring(后代)
than
other
mice.
Scientists
often
use
mice
for
research
because
they
have
something
similar
to
humans.
Findings
from
this
study
show
negative
effects
that
are
not
as
obvious
as
weight
gains
or
heart
problems.
37
Different
types
of
sugar
have
different
effects
on
the
human
body.
Some
of
the
sugar
we
consume
comes
from
foods
we
might
expect
—
candy,
soda
and
cookies.
38
To
help
cut
down
on
extra
sugar
consumption,
nutrition
experts
suggest
looking
at
the
ingredients
on
food
packages.
Cutting
sugar
out
of
the
American
diet
altogether
may
be
difficult.
But
making
the
effort
to
control
our
sugar
desires
will
provide
for
a
truly
sweeter
future.
A.
But
much
of
the
sugar
that
we
eat
is
hidden.
B.
They
found
it
could
have
serious
side
effects
on
people’s
health.
C.
A
big
bowl
of
milk
and
cereal
turn
to
be
a
great
way
to
start
the
day.
D.
And
adults
eat
50%
more
sugar
today
than
they
did
in
the
1970s.
E.
Some
kids’
foods
are
high
in
sugar
but
low
in
vitamins
and
minerals.
F.
This
percentage
is
equal
to
a
healthy
human
diet
along
with
three
cans
of
soda
daily.
G.
But
large
amounts
of
sugar
can
cause
long-term
health
problems
and
even
shorten
lives.
七、完形填空
A
healthy
lifestyle
involves
many
choices.
So
how
do
you
choose
a
healthy
eating
plan?
A
healthy
eating
plan
that
helps
you
manage
your
weight
39
a
variety
of
foods
you
may
not
have
considered.
In
the
first
place,
remember
that
all
fresh,
frozen,
or
canned
fruits
are
great
40
.
When
your
favorite
fresh
fruits
aren’t
in
41
,
try
a
frozen,
canned,
or
dried
variety
of
fresh
fruits
you
enjoy.
One
42
with
canned
fruits
is
that
they
may
43
added
sugar.
Be
sure
to
choose
canned
varieties
of
fruits
44
in
water
or
in
their
own
juice.
Vegetables
are
always
45
for
us,
whether
they
come
in
fresh,
frozen,
or
canned
46
.
When
trying
canned
vegetables,
look
for
vegetables
47
added
salt
or
butter.
Be
sure
to
go
to
the
produce
department
and
48
a
new
vegetable
each
week.
You
don’t
have
to
49
your
favorite
foods.
Healthy
eating
is
all
about
50
.
You
can
enjoy
your
favorite
foods
51
they
are
high
in
calories,
fat
or
added
sugar.
The
52
is
eating
them
only
once
in
a
while,
and
combining
them
with
healthier
foods
and
more
53
activity.
The
point
is
that
you
can
figure
out
how
to
include
54
any
food
in
your
healthy
eating
plan
in
a
way
that
still
helps
you
lose
55
or
keep
healthy
weight.
When
it
comes
to
eating
habits,
though
many
of
our
eating
habits
were
56
during
childhood,
it
doesn’t
mean
it’s
too
57
to
change
them.
Think
about
all
of
your
specific
eating
habits,
both
bad
and
good,
and
58
your
unhealthy
eating
habits
with
healthier
ones.
39.
A.
offers
B.
admits
C.
includes
D.
avoids
40.
A.
choices
B.
plans
C.
chances
D.
steps
41.
A.
charge
B.
response
C.
consideration
D.
season
42.
A.
side
B.
permission
C.
decision
D.
problem
43.
A.
cover
B.
contain
C.
cancel
D.
remain
44.
A.
picked
B.
sheltered
C.
packed
D.
survived
45.
A.
necessary
B.
short
C.
urgent
D.
delicious
46.
A.
styles
B.
roles
C.
positions
D.
forms
47.
A.
beyond
B.
above
C.
without
D.
except
48.
A.
plant
B.
try
C.
book
D.
hold
49.
A.
give
up
B.
put
up
C.
pick
up
D.
break
up
50.
A.
attraction
B.
protection
C.
acceptance
D.
balance
51.
A.
now
that
B.
even
if
C.
as
if
D.
in
case
52.
A.
doubt
B.
contact
C.
key
D.
prediction
53.
A.
mental
B.
physical
C.
normal
D.
final
54.
A.
almost
B.
even
C.
rarely
D.
truly
55.
A.
height
B.
touch
C.
water
D.
weight
56.
A.
removed
B.
developed
C.
tied
D.
improved
57.
A.
good
B.
early
C.
late
D.
bad
58.
A.
replace
B.
exchange
C.
connect
D.
compare
八、短文改错
With
the
proverb
goes,
“Good
habits
benefit
you
all
your
life.”
Enter
high
school,
I
was
crazy
about
fast
food
and
ate
too
many.
As
a
result,
I
was
too
heavily
overweight
that
I
suffered
a
lot
from
my
awkward
appearance.
Worse
still,
my
classmates
play
jokes
on
me
at
times.
From
then
on,
I
made
up
my
mind
to
avoid
snacks
and
to
take
up
jogging
to
lose
weights.
Because
of
the
timely
change,
it
was
not
long
after
I
did
succeed
in
creating
my
new
image.
Only
then
did
I
realize
the
importance
of
forming
good
habit.
To
be
honest,
the
change
in
our
habit
means
a
lot
to
me,
that
will
be
good
for
my
success
as
well
as
helps
me
regain
confidence.
必修三
Unit2
Healthy
eating
答案
单词拼写
【答案】
curiosity
2.
customers
3.
discount
4.
strengths
5.
consult
6.
cooperation
二、单句语法填空
【答案】
curiosity
8.
slimmer
9.
watching
10.
a
11.
learning
12.
customers
13.
should
have
left
14.
write
【解析】
7.考查名词。句意：我打开盒子只是为了满足我的好奇心。分析句子结构可知，此处要用名词作satisfy的宾语。故填curiosity。
8.考查形容词比较级。句意：我不想变得瘦骨嶙峋，只想比以前瘦一点就行。结合空后的than可知，此处应使用比较级slimmer。
9.考查非谓语动词。句意：他们在那里站了大约半个小时，看着天上的流星。分析句子结构可知，主语They与watch时逻辑上的主谓关系，故应用动词-ing形式作伴随状语。故填watching。
10.考查固定短语。句意：王医生尽力去平衡家庭与工作。固定短语keep
a
balance意为：保持平衡。故填a。
11.考查非谓语动词。句意：我的美术老师答应让我在两个月内学习一些新技能。have
ab.
doing
sth.意为“让某人一直做某事”，doing为宾语补足语，表示动作一直在进行。故填learning。
12.考查名词的数。句意：另外一个重要的问题是，你的客户们想让你为他们做什么。根据句意以及expect可知，空格处应用复数形式customers。
13.考查情态动词。句意：我本该在9点以前离开伦敦，但是我没有赶上火车。根据句意可知，此处用should
have
done
sth.，表示本来应该做某事，但没有做。故填should
have
left。
14.考查情态动词。句意：他说我应该写一篇关于这个热门话题的文章。ought
to表示应该，后跟动词原形，故填write。
三、翻译句子
【答案】
15.
spy
on
its
business
competitor
16.
The
noise
outside
was
so
loud
that
17.
seemed
to
be
difficult；before
long
18.
is
heavily
in
debt
19.
no
longer
feared
that
四、课文语法填空
【答案】
20.
frustrated
21.
ought
22.
Even
23.
so
24.
Curiosity
25.
which
26.
was
telling
27.
getting
28.
back
petition
【解析】本文主要讲了王鹏发现自己餐馆里的顾客都跑去一家新的餐馆吃饭了，于是他去这家新的餐馆儿去一探究竟。
20.考查形容词。felt之后用形容词作表语，所以填frustrated。
21.考查情态动词。句意：因为到那个时候，他的餐馆里应该满是人。表示应该，用ought
to，所以填ought。
22.考查副词。句意：甚至他的朋友都没有来餐馆吃饭。表示甚至，填Even。
23.考查连词。句意：王鹏想要找到原因，所以他跟着李昌走到一家新的餐馆。表示“所以”，填so。
24.考查名词。作句子主语，用名词，所以填Curiosity。
25.考查定语从句关系代词。“
25
showed
that
the
restaurant
only
served
rice,
raw
vegetables,
fruit,
and
water.”是一个非限制性定语从句，关系词在从句中作主语，指物，所以填which。
26.考查时态。表示过去正在进行的动作，用过去进行时，所以填was
telling。
27.考查非谓语动词。“她”和“逃脱惩罚”之间是主动关系，所以用have
sb.
doing结构，填getting。
28.考查固定短语。句意：他想可以用打折的方法，把顾客们抢回来。win
back：夺回，是固定短语，所以填back。
29.考查名词。句意：这两个餐馆之间的竞争开始了。作句子主语，用名词，所以填competition。
阅读理解
【答案】30-33
CAAD
【解析】这篇文章主要讲了人和动物都采用相同的方式来选择食物。有些动物只吃一种食物，有些动物当季节改变时，它们对于食物的选择会改变。一些人很少关注健康的饮食。
30.细节理解题。根据第一段内容“Different
animals
use
different
senses
to
find
and
choose
their
food.
A
few
animals
depend
on
only
one
of
their
senses,
while
most
animals
use
more
than
one
sense.”可知人和动物都采用相同的方式来选择食物。故选C。
31.细节理解题。根据第二段“A
kind
of
white
butterfly
will
stay
on
the
leaves
of
a
cabbage,
even
though
there
are
plenty
of
other
vegetables
in
the
garden.”可知一种白色的蝴蝶只吃一种食物。故选A。
32.细节理解题。根据第二段最后一句“The
diet
of
these
animals
will
be
different
depending
on
the
season.”可知有些动物当季节改变时，它们对于食物的选择会改变。故选A。
33.推理判断题。通读最后一段，可以推断出一些人很少关注健康的饮食。故选D。
六、七选五
【答案】34-38
BFEDG
【解析】这是一篇说明文。文章介绍的是饮食中缺乏足够的蛋白质会导致抑郁。
34.根据下文提示：世界卫生组织称其为“导致残疾的主要原因”。承接下文，B选项（它可能会导致严重的后果。）切题。故选B。
35.上文提示：据报道，在抑郁症发生之前和发生期间，这些人都会表现出“食欲不振”。承接上文，F项（食欲不振本身就会使人情绪低落。）切题。故选F。
36.下文提示：一切都归结于氨基酸。承接下文，E项（但是蛋白质和抑郁症有什么关系呢？）切题。故选E。
37.下文提示：但其中的八种，即脑细胞之间交流的“必需”物质，必须在日常饮食中食用。承接下文，D项（有20种不同的氨基酸。）切题。空格后面的But其转折作用，将上下文连在一起。故选D。
38.上文提示：这个过程会使信号扭曲，这不仅会导致抑郁，还会产生攻击性。承接上文，G项（这就是为什么抑郁症经常以愤怒或攻击性的形式表现出来。）切题。故选G。
七、完形填空
【答案】39-43
CADDB
44-48
CADCB
49-53
ADBCB
54-58
ADBCA
【解析】这是一篇说明文，告诉我们如何选择健康的饮食计划。
39.句意：健康的饮食计划包括你可能没有想到过的各种食物。include：包括。故选C。
40.句意：首先，新鲜的、冷冻的或者罐装的水果都是很好的选择。choices：选择。故选A。
41.根据空格后的“try
a
frozen,
canned,
or
dried
variety
of
fresh
fruits”可推断，此处表示“当你最喜欢的水果不是当令时”，故选D项。in
season：当令的。
42.根据空格下文中的added
sugar和in
water
or
in
their
own
juice，可知作者在这里说的是罐装水果的问题，因此选D项。
43.根据常识可知，罐装水果里可能包含增添的糖分。contain：包含。因此选B。
44.与空格前面的canned相呼应，这里用packed表示包装，指这些水果被装在罐子里。故选C。
45.根据常识可知，蔬菜在我们的生活中是必不可少的。necessary：必要的。故选A。
46.根据空格上文“fresh,
frozen,
or
canned”可知这里指可供食用的蔬菜的不同形式，因此选D项。
47.这里表示食用没有增加盐或者奶油的罐装蔬菜，用介词without表示没有。故选C。
48.此处指务必每个星期品尝一种新的蔬菜。try：尝一尝，品尝。故选B。
49.根据空格下文中的“You
can
enjoy
your
favorite
foods”可知没有必要放弃自己最喜欢的食物。give
up：放弃，符合语境。故选A。
50.空格下文说到combining
them
with
healthier
foods，故可推知这里表示要做到膳食平衡，因此选D项。
51.句意：你可以吃最喜欢的食物，即使它们热量、脂肪或者糖分含量高也没关系。根据语境，这里用even
if表示即使。故选B。
52.句意：关键是偶尔吃吃这些食物。key：关键。故选C。
53.上文提到偶尔可以吃高热量、高脂肪或高糖分的食物，同时补充更健康的食物和进行更多的身体锻炼。因此选B，表示“身体的”。
54.与空后的any相呼应，这里用almost表示“几乎”。此处是指应该安排如何在健康饮食计划中包含几乎所有的食物。故选A。
55.此处是指减肥（lose
weight），与空后的keep
healthy
weight相呼应，故选D。
56.句意：当谈到饮食习惯时，尽管我们的许多饮食习惯是在小时候养成的，但这并不意味着要改变它们为时已晚。developed表示养成，因此选B项。
57.句意：当谈到饮食习惯时，尽管我们的许多饮食习惯是在小时候养成的，但这并不意味着要改变它们为时已晚。late：晚的，迟的。故选C。
58.根据语境可知，此处表示用健康的饮食习惯取代不健康的饮食习惯。replace：取代，代替，符合语境。选A。
八、短文改错
【答案】
1.第一句，With改成As
2.第二句，Enter改成Entering
3.第二句，many改成much
4.第三句，very改成so
5.第四句，play改成played
6.第五句，weights改成weight
7.第六句，after改成before
8.第七句，在good前加a
9.第八句，our改成my
10.第八句，that改成which
【解析】本文是一篇记叙文，讲述了养成一个好习惯的重要性。
1.考查As引导的非限制性定语从句。句意：俗话说，“良好的习惯有利于你一辈子。”此处是as引导的非限制性定语从句，故把With改成As。
2.考查现在分词。此处enter和句子主语之间是一种主动关系，是现在分词作时间状语，故把Enter改成Entering。
3.考查too
much和too
many的用法。too
many接可数名词复数“太多”；too
much接不可数名词，修饰动词“太多”，故把many改成much。
4.考查so...that引导的结果状语从句。此处是so...that引导的结果状语从句，故把very改成so。
5.考查时态。这里讲述的是过去的事情，所以句子要用一般过去时态，故把play改成played。
6.考查固定词组。lose
weight：减肥，故把weights改成weight。
7.考查状语从句引导词。句意：由于及时改变，不久我成功树立了我的新形象。结合句意可知此处是before引导的时间状语从句，故把after改成before。
8.考查不定冠词。句意：直到那时我才意识到养成一个好习惯的重要性。故在good前面加a。
9.考查形容词性物主代词。句意：说实话，我的习惯的改变对我意味着很多，这将有利于我的成功以及帮助我重拾信心。结合句意可知把our改成my。
10.考查非限制性定语从句。此处是前面整个句子作先行词，在后面的定语从句中作主语，that不能引导非限制性定语从句，故把that改成which。