Unit 1 Topic 2 The population in developing countries is growing faster 同步练习（含解析）

2020-2021学年仁爱版英语九年级上册
Unit
1
Topic
2
The
population
in
developing
countries
is
growing
faster.单元练习
一、单项选择（下列题目的四个选项中只有一个是符合题意的。）
1．There
________
a
supermarket
and
a
library
in
my
neighborhood.
A．be
B．have
C．are
D．is
2．—Can
I
help
you
with
it?
—Thanks
for
your
________,
but
I
can
manage
it
myself.
A．advice
B．offer
C．choice
D．idea
3．—Kate,
how
are
you
feeling
now?
—Much
________
I
don’t
think
I
can
go
to
school
tomorrow.
A．worse
B．happier
C．healthier
D．better
4．Mrs
Smith
always
waits
________
for
students
to
ask
questions
after
class.
A．patiently
B．quickly
C．luckily
D．deeply
5．—You
may
go
to
China
for
a
free
trip.
—It’s
a
very
kind
______,
but
I
really
can’t
accept
it.
A．excuse
B．offer
C．promise
D．decision
6．I
can’t
keep
up
with
him,
he
runs_________
than
me.
A．much
faster
B．even
worse
C．less
carefully
D．more
carefully
7．Yuan
Longping
and
his
team
have
solved
the
problem
of
________
for
many
people.
A．hunger
B．health
C．pollution
D．population
8．Hi,
Mom
is
a
moving
film.
It
has
been
on
for
several
months
in
the
________.
A．museum
B．bank
C．library
D．cinema
9．After
working
hard
little
by
little
for
a
long
time,
Tu
Youyou
________
won
the
Nobel
Prize
in
her
eighties.
A．especially
B．successfully
C．rapidly
D．probably
10．The
2021
Spring
Festival
Gala
was
really
wonderful,
________
when
the
three
who
were
born
in
the
Year
of
the
Ox
appeared
on
the
stage
at
the
same
time.
A．hardly
B．mostly
C．especially
D．probably
11．Zhang
Guimei
set
up
a
high
school
to
________
free
education
________
girls
from
poor
families.
A．offer;
/
B．offer;
for
C．provide;
with
D．provide;
for
12．—Are
your
parents
used
to
the
city
life
now?
—
I
don’t
think
so.
They
still
feel
much
________
in
the
countryside.
A．good
B．better
C．bad
D．worse
13．—
I
can’t
work
out
the
math
problem.
—
“Two
heads
are
________
than
one.”
Let’s
work
together!
A．good
B．better
C．bad
D．worse
14．There
is
too
much
rain
this
spring.
The
weather
today
is
even
________.
A．bad
B．good
C．better
D．worse
15．Wuhan
is
in
trouble,
________
the
people
of
the
whole
country
give
them
a
hand.
A．luckily
B．quietly
C．especially
D．politely
二、完型填空
The
government
in
China
planned
to
end
its
one-child
policy
and
allowed
every
family
to
have
two
children.
The
16
was
announced
on
Thursday
after
the
high-level
political
meetings
in
Beijing.
A
Chinese
Communist
Party
statement
gave
a
number
of
17
for
the
change
in
the
policy.
The
statement
said.
“The
change
is
to
balance
population
development;
the
government
tries
18
the
birthrate
from
decreasing
and
increase
the
country's
workforce
by
making
the
move.”
China
started
the
19
policy
in
1980.
But
the
government
permitted
a
small
number
of
couples
to
have
two
children.
For
example,
some
rural
families
were
given
the
right
to
have
two
children.
And
a
total
of
19
provinces
had
a
policy
which
stated
if
the
firstborn
was
a
girl,
a
second
child
20
.
In
2013,
the
Chinese
government
gave
some
couples
a
21
to
have
two
children.
A
couple
could
have
two
children
22
one
parent
was
an
only
child.
A
teacher
and
population
expert,
Jiang
Quanbao
explained
how
Chinese
families
would
react（作出反应）
to
the
policy.
“Too
many
young
people
in
the
cities
are
probably
no
longer
interested
in
23
a
second
child,”
he
said.
“People
in
rural
areas
24
be
more
interested,
but
some
of
them
have
already
been
allowed
to
have
two
children.”
By
the
end
of
2014,
China
had
had
a
population
of
1.37
billion.
A
total
of
800
million
of
them
25
employed.
But
the
job
market
population
is
expected
to
drop
by
2050.
With
the
two-child
policy,
an
increase
in
the
birthrate
will
ease（缓解）
the
labor
shortage,
starting
in
20
years.
16．A．plan
B．population
C．magazine
17．A．reasons
B．results
C．influences
18．A．stopping
B．to
stop
C．stops
19．A．one
child
B．one-child
C．two
children
20．A．permit
B．permitted
C．was
permitted
21．A．way
B．means
C．chance
22．A．if
B．when
C．unless
23．A．have
B．to
have
C．having
24．A．may
B．need
C．must
25．A．am
B．is
C．are
三、阅读理解
From
November
1st
to
December
10th
in
2020,
China
started
its
seventh
national
population
census
(普查).
7
million
census
takers
have
asked
each
family
about
their
name,
gender
(性别),
age,
education,
employment
(职业)
and
so
on.
This
census
is
different
from
the
ones
in
the
past.
For
the
first
time,
citizens
were
encouraged
to
use
smartphones
and
other
digital
tools
to
record
their
information.
China
has
a
national
population
census
every
10
years.
The
first
one
was
done
in
1953.
At
that
time,
there
were
about
600
million
people
in
China.
But
China’s
population
has
boomed.
It
was
about
1.37
billion
in
2010.
For
the
2020’s
national
population
census,
all
residents
(居民)
of
China
were
included
in
the
census.
But
Chinese
citizens
who
had
settled
(定居)
abroad
and
foreign
citizens
who
were
staying
in
China
on
either
business
or
tourist
visas
(签证)
were
not
counted.
“The
census
is
very
important
for
every
citizen,”
said
Ning
Jizhe,
director
of
the
NBS.
“It
will
help
improve
infrastructure
(基础建设)
and
public
services.”
For
example,
if
census
results
show
that
there
are
many
children
living
in
a
particular
area,
the
government
will
know
that
it
should
build
more
schools
there.
Scientists
can
also
learn
more
about
population
growth
from
the
census.
In
some
years,
the
population
grows
faster
than
in
others.
Even
in
the
same
year,
population
growth
is
different
in
different
places.
Scientists
can
use
the
information
to
find
out
what
causes
growth
in
certain
years
and
places.
26．________
was
not
included
in
the
2020’s
national
population
census
in
China.
A．Name
B．Transport
C．Education
D．Age
27．The
fifth
national
population
census
in
China
is
done
________.
A．in
1953
B．in
1964
C．in
2000
D．in
2010
28．What
does
the
underlined
word
“boomed”
mean
in
Chinese?
A．下降
B．包括
C．测量
D．增长
29．________
was
included
in
the
2020’s
national
population
census.
A．Chinese
residents
who
are
traveling
abroad
B．People
who
have
settled
in
other
countries
C．Foreigners
staying
in
China
with
business
visas
D．Foreign
tourists
staying
in
China
for
holidays
30．The
national
population
census
is
important
because
________.
A．the
digital
tools
will
be
used
to
record
the
information
B．the
government
will
build
more
schools
C．it
is
helpful
to
improve
infrastructure
and
public
services
D．the
population
in
China
grows
faster
than
in
others
四、多句选词填空
A
number
of,
local
colour,
up
to
standard,
The
number
of,
afford,
runs
out,
Interviews,
set
up,
all
year
round
31．Last
summer,
I
took
a
trip
to
Guilin.
It
is
a
beautiful
city
with
strong
________.
32．Some
children
in
China
still
can’t
________
to
go
to
school.
33．You
can
see
flowers
________
here
because
it’s
always
very
warm
in
this
city.
34．________
the
students
in
our
school
is
about
600.
35．________
with
the
film
stars
are
usually
popular
among
the
young
people.
36．The
organization
that
________
last
year
works
to
help
the
homeless
around
us.
37．These
machines
aren’t
________,
so
they
will
be
returned
to
the
factory.
38．If
the
water
on
the
earth
________,
what
else
can
be
used
to
drink?
五、完成句子
39．即使你很优秀，你也不应该炫耀。
Though
you
are
______
________,
you
shouldn’t
______
______.
40．“三孩政策”有助于减轻人口老龄化的压力。
The
three-child
policy
contributes
to
easing
the
________
from
the
aging
________.
41．这位社会工作者经常面带微笑。
This
________________
often
________________
on
his
face.
42．她现在身体很好.
She
is
in
________
________.
43．你有没有听说过抖音，一个深受年轻人喜欢的app？
Have
you
ever
______
of
Douyin,
a
popular
app
______
many
young
people?
六、书面表达
“我和我的祖国一刻也不能分割……”还记得这首优美的歌曲么？假如你是李华，作为一名中国人，你对自己的祖国了解多少呢？请依据以下要点给你的美国笔友Tom写一封信，向他介绍你的祖国。（词数：80词左右）
·中国是亚洲最大的国家，和美国差不多大。
·中国有世界上最多的人口，我们中国人勤劳且善良。
·长江是世界上最长河流之一，黄河是中国第二长河流。
·中国有超过5000年的历史，比美国历史长多了。
·……
推荐词汇：Asia亚洲，population人口，the
Yangtze
River长江。
要求：1.
恰当运用比较级和最高级，可适当拓展。
2.
不得在作文中出现学校及学生的真实名称。
3.
包含所有信息点，语句连贯，开头已给出，不计入总词数。
Dear
Tom,
I’m
glad
to
be
your
pen
pal.
I’d
like
to
tell
you
something
about
China.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Best
wishes,
Li
Hua
参考答案
1．D
【解析】
句意：我家附近有一家超市和一个图书馆。
考查主谓一致。be是，动词原形；have有；are是，be动词复数形式；is是，be动词三单形式；根据“There...a
supermarket...”可知，此处是there
be句型，所以此处要用be动词形式，因there
be结构中的谓语动词遵循就近原则，所以谓语动词要跟“a
supermarket
”一致，
“a
supermarket”是单数名词，所以be动词用is。故选D。
2．B
【解析】
句意：——我能帮你吗？——谢谢你的好意，但我自己能行。
考查名词词义辨析。advice建议；offer意图；choice选择；idea想法。根据问句“Can
I
help
you
with
it?”可知，是表达对人的帮助，可知此处所说的是“好意”。故选B。
3．A
【解析】
句意：——凯特，你现在感觉怎么样？——更糟，我想我明天不能上学了。
考查形容词比较级。worse更糟的；happier更高兴的；healthier更健康的；better更好的。根据“I
don’t
think
I
can
go
to
school
tomorrow.”可知，此处是更糟的，不能去上学，故选A。
4．A
【解析】
句意：史密斯老师总是耐心地等着学生下课后问问题。
考查副词辨析。patiently耐心地；quickly快速地；luckily幸运地；deeply深深地。根据“Mrs
Smith
always
waits
…
for
students
to
ask
questions
after
class”可知，老师耐心地等待学生问问题，故选A。
5．B
【解析】
句意：——你可以免费去中国旅游。——这是一个很好的提议，但我真的不能接受。
考查名词辨析。excuse借口；offer提议；promise发誓；decision决定。根据语境可推测，对方提出“免费去中国旅游”是对回答者去哪里或者做某事的“提议”。故选B。
6．A
【解析】
句意：我跟不上他，他跑得比我快多了。
考查副词辨析和副词比较级。much
faster更快；even
worse更糟糕；less
carefully更不细心；more
carefully更细心。根据“I
can’t
keep
up
with
him”可知，他跑得更快，所以跟不上，故选A。
7．A
【解析】
句意：袁隆平和他的团队已经解决了许多人的饥饿问题。
考查名词辨析。hunger饥饿；health健康；pollution污染；population人口。根据“Yuan
Longping
and
his
team
have
solved
the
problem
of…for
many
people.”和常识可知，袁隆平和他的团队解决的是饥饿问题，故选A。
8．D
【解析】
句意：《你好，李焕英》是一部感人的电影。电影院里已经上演了好几个月了。
考查名词辨析。museum博物馆；bank银行；library图书馆；cinema电影院。根据“Hi,
Mom
is
a
moving
film.”可知此处讲这部电影在电影院上映。故选D。
9．B
【解析】
句意：经过长期一点一点的努力，屠呦呦八十几岁时成功获得了诺贝尔奖。
考查副词辨析。especially尤其；successfully成功地；rapidly迅速地；probably可能地。根据“won
the
Nobel
Prize”个人获得了诺贝尔奖可知，应该是“成功地”，故选B。
10．C
【解析】
句意：2021年春晚真的很精彩，尤其是三位牛年出生的演员同时出现在舞台上的时候。
考查副词辨析。hardly几乎不；mostly主要地；especially尤其是；probably可能。根据“when
the
three
who
were
born
in
the
Year
of
the
Ox
appeared
on
the
stage
at
the
same
time”可知此处强调三个牛年出生的人同时出现在舞台上是2021年春晚里尤其精彩的地方，用especially符合语境。故选C。
11．D
【解析】
句意：张桂梅创办了一所高中，为贫困家庭的女孩提供免费教育。
考查动词辨析。offer
sb
sth/offer
sth
to
sb，provide
sb
with
sth/provide
sth
for
sb，提供某人某物，根据“…free
education…girls”可知，此处是provide
sth
for
sb，故选D。
12．B
【解析】
句意：——你父母现在习惯城市生活了吗？——我不这么认为。他们还是感觉在乡下好多了。
考查形容词比较级。good好的，原级；better更好的，比较级；bad坏的，原级；worse更坏的，比较级；much修饰比较级；根据答句“I
don’t
think
so.”可知，我不这么认为。说明他们不习惯城市生活。由此判断后面说的是感觉在乡下更好。故选B。
13．B
【解析】
句意：——我解不出这道数学题。——三个臭皮匠，顶个诸葛亮。让我们一起解吧。
考查比较级及习语。good好的，原级；better更好，比较级；bad坏的，原级；worse更坏，比较级。根据空格后比较级标志词“than”，空格用比较级，排除A/C选项；根据语境此处表示集思广益，解决数学难题。Two
heads
are
better
than
one.
三个臭皮匠，顶个诸葛亮。故选B。
14．D
【解析】
句意：今年春天雨水太多了。今天的天气更糟。
考查形容词辨析。bad坏的，原级；good好的，原级；better更好的，比较级；worse更糟的，比较级。根据“There
is
too
much
rain
this
spring.”可知，雨水太多，天气不好，排除BC；根据“even”可知，此处应使用形容词比较级作表语。故选D。
15．A
【解析】
句意：武汉遇到了麻烦，幸运的是全国人民都伸出了援助之手。
考查副词辨析。luckily幸运的是；quietly安静地；especially尤其；politely礼貌地。根据“Wuhan
is
in
trouble”及“the
people
of
the
whole
country
give
them
a
hand”可知，在遇到麻烦时，全国人民伸出援助之手，这是一件幸运的事，故选A。
16．A
17．A
18．B
19．B
20．C
21．C
22．A
23．C
24．A
25．C
【分析】
短文讲了中国政府结束独生子女政策而让家庭有两个孩子，这种改变是为了平衡人口发展，阻止出生率下降和增加国家的劳动力。
16．
句意：这项计划是周四在北京举行的高层政治会议之后宣布的。
plan计划；population人口；magazine杂志；根据“The
government
in
China
planned
to
end
its
one-child
policy
and
allowed
every
family
to
have
two
children.”可知，这里说的是宣布这个计划，故选A。
17．
句意：中国共产党的一份声明给出了政策改变的一些原因。
reasons原因；results结果；influences影响；根据“The
statement
said.
“The
change
is
to
balance
population
development;
the
government
tries…the
birthrate
from
decreasing
and
increase
the
country's
workforce
by
making
the
move.”
”可知，此处说的是给出一些这个政策改变的一些原因，故选A。
18．
句意：这一变化是为了平衡人口发展；政府试图阻止出生率下降，并通过此举增加国家劳动力。
stopping停止，现在分词或动名词形式；to
stop停止，不定式；stops停止，动词三单；根据“the
birthrate
from
decreasing”可知，此处说的是试图阻止出生率下降，英语是try
to
do
sth，故选B。
19．
句意：中国从1980年开始实行独生子女政策。
one
child一个孩子；one-child一个孩子的；two
children两个孩子；根据“The
government
in
China
planned
to
end
its
one-child
policy”可知，此处说的是独生子女的政策，空格修饰的是其后的名词policy，故用形容词，B选项是带连字符的复合形容词，故选B。
20．
句意：共有19个省制定了一项政策，规定如果长子是女孩，就允许生第二胎。
permit允许，动词原形；permitted允许，过去式；was
permitted被允许，一般过去时的被动结构；“a
second
child”与动词permit之间是被动关系，所以要用被动语态，此处说的是过去的政策，所以用一般过去时的被动结构，故选C。
21．
句意：2013年，中国政府给了一些夫妇生两个孩子的机会。
way方法；means意思；chance机会；根据“the
Chinese
government
gave
some
couples
a…to
have
two
children.”以及“A
couple
could
have
two
children…one
parent
was
an
only
child.”可知，此处说的是政府给了一些人一个机会，故选C。
22．
句意：如果父母中有一方是独生子，那么一对夫妇可以生两个孩子。
if如果；when当……时；unless除非；结合空格前后两句之间的关系可知，表达的是条件假设关系，后句是条件，前句是结果，所以此处用if引导条件状语从句，故选A。
23．
句意：他说：“城市里太多的年轻人可能不再对生第二个孩子感兴趣了。”
have有，动词原形；to
have有，不定式；having有，现在分词或动名词形式；空格前是介词in，所以后面的动词应用动名词形式，故选C。
24．
句意：农村人可能更感兴趣，但有些人已经获准生二胎了。
may可能；need需要；must必须；此处表达的是一种推测，表示可能农村人对这个政策更感兴趣，所以用may表示不太肯定的推测，故选A。
25．
句意：共有8亿人就业。
am是，主语是I；is是，be动词单数形式；are是，be动词复数形式；根据“A
total
of
800
million
of
them”可知，句子主语是复数，所以谓语动词也用复数形式，故选C。
26．B
27．C
28．D
29．A
30．C
【分析】
文章介绍了全国第七次人口普查，还提到了人口普查的重要性。
26．
细节理解题。根据“7
million
census
takers
have
asked
each
family
about
their
name,
gender
(性别),
age,
education,
employment
(职业)
and
so
on.”可知，第七次人口普查不包括交通，故选B。
27．
推理判断题。根据“From
November
1st
to
December
10th
in
2020,
China
started
its
seventh
national
population
census
(普查).”以及“China
has
a
national
population
census
every
10
years.”可知，人口普查每十年一次，2020年是第七次，所以第五次应该是2000年，故选C。
28．
词义猜测题。根据“At
that
time,
there
were
about
600
million
people
in
China.
But
China’s
population
has
boomed.
It
was
about
1.37
billion
in
2010.”可知，这里说的是中国的人口从刚开始的6亿到2010年的13.7亿，应该是增长的，所以单词“boomed”指的是“增长”，故选D。
29．
细节理解题。根据“For
the
2020’s
national
population
census,
all
residents
(居民)
of
China
were
included
in
the
census.
But
Chinese
citizens
who
had
settled
(定居)
abroad
and
foreign
citizens
who
were
staying
in
China
on
either
business
or
tourist
visas
(签证)
were
not
counted.”可知，出境旅游的中国居民是被列入普查的范围，故选A。
30．
细节理解题。根据“…said
Ning
Jizhe,
director
of
the
NBS.
“It
will
help
improve
infrastructure
(基础建设)
and
public
services.”
”可知，全国人口普查将有助于改善基础设施和公共服务。故选C。
31．local
colour
32．afford
33．all
year
round
34．The
number
of
35．Interviews
36．set
up
37．up
to
standard
38．runs
out
【分析】
31．
句意：去年夏天，我去桂林旅行。这是一座具有浓郁地方色彩的美丽城市。with
strong后面跟名词，构成介宾短语，修饰是city，结合所给词可知桂林具有浓郁地方色彩，故填local
colour。
32．
句意：中国的一些孩子仍然上不起学。can’t后面动词原形，can’t
afford
to
do
sth.
负担不起做某事，根据“Some
children
in
China
still
can’t
…
to
go
to
school.”可知此句表达一些孩子上不起学，故填afford。
33．
句意：你一年四季都能看到鲜花，因为这个城市总是很暖和。根据下文“because
it’s
always
very
warm
in
this
city”可知一年四季都能看到鲜花，all
year
round全年，一年到头，故填all
year
round。
34．
句意：我们学校的学生大约有600人。根据“…the
students
in
our
school
is…”可知此句表达我们学校的学生的人数是多少，The
number
of…数量，谓语动词使用单数，故填The
number
of。
35．
句意：对电影明星的采访通常在年轻人中很受欢迎。此句缺少主语，根据谓语动词“are”可知主语使用复数，根据语境
“with
the
film
stars
are
usually
popular
among
the
young
people”
及所给词、首字母大写提示可知是对电影明星的采访，故填Interviews。
36．
句意：去年成立的那个组织致力于帮助我们周围的无家可归者。此句是定语从句，关系代词that作主语，指代“The
organization”，由此可知谓语动词填“成立”，故填set
up。
37．
句意：这些机器不合格，所以将被退回工厂。根据下文“so
they
will
be
returned
to
the
factory”可知这些机器不达标，故填up
to
standard。
38．
句意：如果地球上的水用完了，还能喝什么？根据下文“what
else
can
be
used
to
drink”可知此句表达地球上的水用完了，故填runs
out。
39．very
excellent
show
off
【解析】
句意：即使你很优秀，你也不应该炫耀。短语show
off：炫耀；情态动词shouldn’t后面跟动词原形；结合句意和提示可知答案是(1).
very
(2).
excellent
(3).
show
(4).
off
。
40．pressure
population
【解析】
pressure压力，the
pressure
of表示“……的压力”，population人口，故填pressure；population。
41．social
worker
wears
a
smile
【解析】
社会工作者social
worker，此前有this修饰，使用名词单数，面带微笑wear
a
smile
on
one’s
face，主语是第三人称单数，谓语动词用三单。故填social
worker；wears
a
smile。
42．excellent
condition
【解析】
固定搭配：be
in
excellent
condition表示“身体状况良好”，故填excellent；condition。
43．heard
among/with
【解析】
由汉语和所给的英语翻译可知，hear
of
意为“听说”；among或with意为“在……之中”。根据“Have
you
ever…”可知时态为现在完成时，因此第一个空需用过去分词heard；第二个空需用介词among或with。故填heard；among/with。
六．例文：
Dear
Tom,
I’m
glad
to
be
your
pen
pal.
I’d
like
to
tell
you
something
about
China.
China
is
the
biggest
country
in
Asia.
It’s
almost
as
big
as
the
USA.
China
has
the
biggest
population
in
the
world.
The
people
here
are
friendly
and
hard-working.
The
Yangtze
River
is
one
of
the
longest
rivers
in
the
world.
The
Yellow
River
is
the
second
longest
river
in
China.
China
is
over
5000
years
old.
It
has
a
much
longer
history
than
the
USA.
The
Qomolangma
is
the
highest
mountain
in
the
world.
I
love
China
very
much.
Welcome
to
China
and
play
with
me.
Best
wishes,
Li
Hua
【解析】
1.题干解读：该题目是书信类书面表达，根据题目所给的要点提示，结合题目要求，向汤姆介绍自己的祖国，信件的开头和结尾已经给出，补充剩余内容即可。
2.写作指导：该题目人称应主要使用第一人称和第三人称，主要使用一般现在时来介绍自己祖国的相关情况，内容包含题目中所有的要点提示，要保证内容完整，结构清晰，叙述有条理。