Unit 13 We're trying to save the earth! Section A 同步练习（含答案解析）

中小学教育资源及组卷应用平台
新目标（Go
for
it）版初中英语九年级Unit
13
Section
A
同步练习
一、单选题（共5题；共10分）
1.—Alice,
would
you
mind
not
playing
the
guitar?
I
on
the
phone.
—Oh,
sorry,
Morn.
A.
talked
B.
talk
C.
was
talking
D.
am
talking
2.The
number
of
the
volunteers
in
our
city
2,000.
And
sixty
percent
of
them
teachers
and
students.
A.
is;
is
B.
is;
are
C.
are;
is
D.
are;
are
3.—Do
you
have
any
plans
for
this
Sunday?
—I'm
not
sure.
I
go
to
the
countryside
to
see
my
grandmother.
A.
can
B.
must
C.
may
D.
need
4.—I
think
we
should
take
action
to
protect
the
endangered
animals.
—
.
A.
So
I
do
B.
Me
neither
C.
Me
too
D.
So
I
am
5.—
Smart
phones
are
more
and
more
popular
now.
—
So
they
are.
But
they
still
________
too
much.
A.
pay
B.
cost
C.
take
D.
spend
二、单词拼写（词汇运用）（共1题；共5分）
6.根据句意及首字母提示填写单词。
（1）We
can
clearly
see
fish
swimming
at
the
b________
of
the
river.
（2）The
girl
seldom
goes
outside
because
of
an
u________
scar(伤疤)
on
her
face.
（3）We
should
use
cloth
bags
instead
of
paper
or
p________
bags.
（4）The
villagers
used
to
burn
c________
to
get
warm.
（5）Don't
l________
waste
things
everywhere.
三、语法填空（共1题；共10分）
7.阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中所给单词的正确形式填空。
There
are
many
kinds
of
pollution
around
us,
such
________
air
pollution，soil
pollution，
noise
pollution
and
light
pollution,
They
are
bad
for
our
________
(healthy)
in
many
ways.
Burning
gas,
oil
and
coal
creates
air
pollution.
It
can
cause
sore
eyes
and
________
(breathe)
problems.
With
the
increase
of
pollution
and
the
________
(develop)
of
industry，
litter
is
everywhere.
It
makes
our
environment
dirty.
People
put
lots
of
rubbish
in
the
land.
Farmers
use
too
many
chemicals
in
the
fields.
They
destroy
the
soil,
________soil
pollution
has
became
serious.
Noise
pollution
can
make
people
deaf.
For
example,
people
may
lose
their
hearing
________
they
work
in
a
________
(noise)
place
for
a
long
time.
Too
much
noise
can
cause
high
blood
pressure
as
well.
Working
for
________
long
time
in
strong,
changeable
light
may
cause
some
kinds
of
________
(ill).
It
makes
people
feel
terrible
and
is
especially
bad
for
the
eyes.
With
________
(little)
pollution,
our
planet
will
become
greener
and
our
health
will
be
better.
Let's
be
greener
people.
四、阅读理解（共1题；共8分）
8.阅读理解
How
do
you
deal
with
plastic
bags
from
the
supermarket?
Throw
them
away
or
recycle
them?
How
about
eating
them?
The
bags
are
not
harmful
to
the
environment.
Humans
and
animals
can
safely
eat
them.
Indian
company
EnviGreen
has
made
a
bag
with
natural
materials.
It
looks
and
feels
just
like
plastic,
but
can
be
broken
down(分解)
easily.
Ashwath
Hedge
who
set
up
the
EnviGreen
company
spent
four
years
doing
experiments
(实验)
with
12
natural
materials.
They
include
potatoes,
corn,
vegetable
oil
and
bananas.
He
made
the
materials
into
liquid(液体)
and
used
the
liquid
to
make
the
bag.
Although
the
EnviGreen
bag
is
more
expensive
than
a
common
plastic
bag,
it
has
many
advantages.
According
to
The
Wall
Street
Journal,
it
takes
1,000
years
for
common
plastic
bags
to
break
down.
But
an
EnviGreen
bag
can
naturally
break
down
in
less
than
180
days.
It
also
breaks
down
in
less
than
a
day
in
water,
and
in
less
than
a
minute
in
boiling
water.
Hedge
was
happy
to
show
it
in
his
interview,
and
he
put
an
EnviGreen
bag
in
water
and
ate
it
with
a
smile.
There
are
more
than
15,000
tons
of
plastic
waste
in
India
every
day.
But
only
9,000
tons
are
processed.
In
China,
3
billion
plastic
bags
are
used
Every
day.
Maybe
the
EnviGreen
bag
could
be
a
solution
to
the
world
problem
of
plastic
pollution,
（1）According
to
Paragraph
2,
we
can
know
the
following
EXCEPT
_______.
A.the
EnviGreen
bag
can
break
down
easily
B.the
EnviGreen
bag
is
made
from
natural
materials
C.the
EnviGreen
bag
can
be
eaten
by
humans
and
animals
D.the
EnviGreen
bag
is
a
little
harmful
to
the
environment
（2）The
main
idea
of
the
third
paragraph
is
"_______".
A.what
Hedge
thinks
of
the
new
bag
B.how
Hedge
makes
the
EnviGreen
bag
C.who
sets
up
the
EnviGreen
company
D.how
long
it
takes
Hedge
to
make
the
bag
（3）The
underlined
sentence
in
Paragraph
4
shows
that
the
EnviGreen
bag
_______.
A.is
safe
and
can
break
down
quickly
B.is
useful
although
it
is
more
expensive
C.looks
and
feels
like
a
common
plastic
bag
D.will
be
used
more
widely
than
a
common
plastic
bag
（4）From
the
last
paragraph,
we
can
infer_______.
A.all
of
India's
plastic
waste
is
processed
B.India
has
the
most
plastic
waste
in
the
world
C.China
produces
more
plastic
waste
than
India
D.the
EnviGreen
bag
may
help
solve
the
problem
of
plastic
pollution
五、补全对话（共1题；共5分）
9.从方框内选择适当的句子补全对话，有两项多余。
A.
If
you
have
a
dog,
you
should
look
after
it
well.
B.
You
can
play
with
it.C.
What
would
you
like'?
D.
I
want
to
keep
a
dog
as
my
pet.E.
It
can
help
people
do
lots
of
things.
F.
You
are
right.G.
I
disagree
with
you.
A:
Mike,
your
birthday
is
coming.
I'll
give
you
a
gift.
________
B:
I
like
animals.
Some
of
the
animals
are
man's
friends.
________
A:
Why
not
feed
a
goldfish?
It
is
easy
to
take
care
of.
B:
I
like
dogs.
Would
you
mind
buying
me
a
dog?
A:
Of
course
not.
But
why
do
you
like
a
dog?
B:
I
like
it
because
it
is
very
friendly
to
people.
________
A:
But
it
is
said
that
dogs
make
people
ill
these
days.
________
B:
OK,
I
will.
I'll
wash
it,
clean
its
house,
and
give
it
something
fresh
to
eat.
A:
________I'll
buy
you
a
dog
as
your
birthday
gift.
六、选词填空（词汇运用）（共1题；共5分）
10.从方框中选择合适的单词，并用其适当形式完成句子
advantage
litter
fisherman
wood
science
（1）________in
public
is
bad
manners.
Don't
do
that
again.
（2）Two________
saved
the
girl
from
the
lake.
（3）I
want
to
learn
about
the________
of
living
in
big
cities.
（4）Mike
put
all
the
toys
he
played
with
when
he
was
young
into
the________
box.
（5）Most
students
in
our
class
went
in
for________
activities
last
week.
答案解析部分
一、单选题
1.
D
【解析】句意是：——爱丽丝，你介意不要弹吉他吗？我正在打电话。——哦，抱歉，妈妈。根据句意可推知爱丽丝的妈妈正在接电话，所以句子用现在进行时，be+动词ing。故选D。
【点评】考查现在进行时的用法。
2.
B
【解析】the
number
of……，作主语时，谓语动词用单数；sixty
percent
of……“百分之六十……”，当其修饰的名词在句子中作主语时，谓语动同用单数还是复数取决于名词，即与名词保持一致．因为of后跟代词them．所以答案为B。
【点评】本题考查固定短语
the
number
of
的用法。
3.
C
【解析】can
能，可以，must
必须，一定，may
可能，need
需要，由I'm
not
sure．可知不确定，故选意思为“可能”的may，故选C。
【点评】本题考查情态动词
may
表示推测的用法。
4.
C
【解析】句意是：我认为我们应该采取措施来保护濒临灭绝的动物。表示赞同上述观点．可用Me
too，故选C。
【点评】本题考查情景交际，做此类题型首先要理解各个选项中句子的含义，然后结合具体语境选择合适答语。
5.
B
【解析】四个选项均为花费的意思。固定搭配为:①sb.
pay
(钱)
for
sth.某人花多少钱买某物;②sth.
cost
sb.
(钱)
某物花费某人多少钱;③It
takes
sb.
(钱/时间)
to
do
sth.某人花多少钱/时间做某事;④sb.
spend
(钱/时间)on
sth.某人花多少钱/时间买某物/做某事。句意:智能手机现在越来越流行。—是啊，的确如此。但是它们还是太贵了。横线前主语为they,指代智能手机，即主语为某物，故选B。
【点评】此题考查花费短语的固定搭配，平时要多总结并熟记。
二、单词拼写（词汇运用）
6.
（1）bottom（2）ugly（3）plastic（4）coal（5）litter
【解析】（1）bottom底部。句意：我们能清楚地看到鱼儿正在小河的______游。故填：bottom。
（2）ugly丑陋的。句意：因为脸上一个_______伤疤，那个女孩很少外出。故填：ugly。
（3）plastic朔料的。句意：我们应该使用布袋子而不是/代替纸袋子或者_______袋子，结合句意和生活常识，故填：plastic。
（4）coal煤。句意：村民们过去常常烧
_______取暖。coal煤（不可数名词）故填：coal。
（5）litter乱扔（动词）。句意:别到处
_______废弃物/垃圾。
Don't
后跟动词原形，故填：litter。
【点评】此题考查单词拼写。要根据句意和所给首字母来填写单词，也要注意用适当的形式。
三、语法填空
7.
as；health；breathing；development；so；if；noisy；a；illnesses；less
【解析】文章大意：本文介绍了空气污染，土壤污染，噪音污染和光污染的产生的原因及危害，并呼吁大家采取措施保护环境。
（1）句意：我们周围有各种各样的污染，例如空气污染，土壤污染，噪音污染和光污染。例如such
as固定搭配，故填as。
（2）句意：它们在很多方面对我们的健康都有害。形容词性物主代词our后跟名词，
healthy
的名词
health，故填
healthy。
（3）句意：会引起眼睛酸痛和呼吸问题。名词
problems.前应用形容词或动名词作定语，
breathing
的动名词是
breathing，故填
breathing。
（4）句意：随着污染的增加和工业的发展，到处都是垃圾。develop
的名词
development，the后跟名词，故填development。
（5）句意：它们破坏了土壤，所以土壤污染变得严重
。根据
They
destroy
the
soil
它们破坏了土壤，可知应该是因果关系表结果，应用所以，故填so。
（6）句意：例如，如果人们长时间在嘈杂的地方工作，可能会丧失听力。根据两句的关系可知是条件关系应用if，故填if。
（7）句意：如果人们长时间在嘈杂的地方工作，可能会丧失听力。名词
place前应用形容词，
noise
的形容词
noisy，故填noisy。
（8）句意：在强光、多变的光线下长时间工作可能会导致某些疾病。长时间a
long
time固定搭配，故填a。
（9）句意：在强光、多变的光线下长时间工作可能会导致某些疾病。
some
kinds
of
后跟可数名词的复数，
ill的名词是illness，故填illnesses。
（10）句意：随着污染的减少，我们的星球会变得更绿，我们的健康会更好。根据
our
planet
will
become
greener
and
our
health
will
be
better.
可知应用
little
的比较级less，故填less。
【点评】语法填空，本题考查单词在语境中的运用，需要根据单词在语境中的词性进行必要的变形，同时熟记固定搭配和基本句型。
四、阅读理解
8.
（1）D（2）B（3）A（4）D
【解析】文章大意：本文介绍了怎样处理塑料袋问题。
（1）推断题。根据
Humans
and
animals
can
safely
eat
them.
可知人和动物能安全地吃，C正确；根据
Indian
company
EnviGreen
has
made
a
bag
with
natural
materials.可知环保袋用自然材料做的，B正确；根据
It
looks
and
feels
just
like
plastic,
but
can
be
broken
down(分解)
easily.可知环保袋容易分解，A正确；故选D。
（2）段落大意题。根据第三段内容主要介绍了
Ashwath
Hedge
怎样制造环保袋，故选B。
（3）推断题。根据划线部分意思把环保袋放在水里并且吃它，可知环保袋安全并且易于分解。故选A。
（4）推断题。根据
Every
day.
Maybe
the
EnviGreen
bag
could
be
a
solution
to
the
world
problem
of
plastic
pollution，可知也许环保袋可以解决塑料污染的世界性问题。故选D。
【点评】考查阅读理解。本文涉及推断题和段落大意题推断出需要的信息；段落大意题需要通读该段文字，找出段落大意。
五、补全对话
9.C；D；E；A；F
【解析】①根据上文“你的生日要到了，我想给你一个礼物”以及答语
I
like
animals.可知是询问“你想要什么”，故选C。
②根据上文
Some
of
the
animals
are
man's
friends.
（它们是人类的朋友），可以推断“想要养一条狗作宠物”，故选D。
③根据上文谈到想要养狗，以及I
like
it
because
it
is
very
friendly
to
people.可以推断是在谈论狗的优点，故选E。
④根据上文But
it
is
said
that
dogs
make
people
ill
these
days.以及下文的答语
OK,
I
will.可知是在提建议，故选A。
⑤根据下文
I'll
buy
you
a
dog
as
your
birthday
gift.已经决定要买狗作为生日礼物，可知选F。
【点评】本题考查补全对话，答题过程中，根据所提供的答语或是后文进行作答，同时，做题过程中也可以使用排除法，将选项带到文章中逐一的作答，答完后注意通读检查是否符合逻辑，语义顺畅。
六、选词填空（词汇运用）
10.
（1）Littering
（2）fishermen
（3）advantages
（4）wooden
（5）scientific
【解析】选项意思：
advantage优势，好处；litter乱丢垃圾；fisherman渔夫；wood木头；science科学。
（1）句意：
在公共场合乱扔垃圾是不礼貌的。别再那样做了。
根据
in
public
is
bad
manners.
和所给单词选项可知，此处指的是乱丢垃圾，且此处缺少主语，应该用动名词作主语，句首单词首字母大写，故填Littering。
（2）句意：两个渔夫把那个女孩从湖里救了出来。
根据空前基数词two可知，此处需要可数名词复数，根据
saved
the
girl
from
the
lake
和所给单词选项可知，从湖里面救出人的应该是渔夫，fisherman复数为fishermen，故填fishermen。
（3）句意：
我想了解一下住在大城市的好处。根据空前定冠词the可知，此处需要名词；根据
of
living
in
big
cities.
和所给单词选项可知，此处指的是好处，且根据常识可知，住在大城市的好处不止一个，所以此处用名词复数，故填
advantages
。
（4）句意：
迈克把他小时候玩的玩具都放进了这个木制的盒子里。
根据空前定冠词the和空后名词可知，此处需要形容词作定语，wooden木制的，形容词，故填wooden。
（5）句意：
上周我们班的大多数学生参加了科技活动。
根据空后名词可知，此处需要形容词作定语，根据空后
activities
和所给单词选项可知，此处指的是科技活动，scientific科学的，科技的，形容词，故填scientific。
【点评】考查选词填空。注意词汇在句子里的运用，注意语法，固定搭配和句型结构等因素。
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21世纪教育网(www.21cnjy.com)