Unit 1 The Changing World Topic 2 Section B 同步练习(原卷+解析版)

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名称 Unit 1 The Changing World Topic 2 Section B 同步练习(原卷+解析版)
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中小学教育资源及组卷应用平台
Unit
1
The
Changing
World
Topic
2
The
population
in
developing
countries
is
growing
faster.
Section
B
一、单项选择
(
)1.
We
have
already
_________
to
protect
the
pandas.
taken
measures
B.
carried
out
C.
taken
place
D.
taken
off
(
)2.
America
is
one
of
the
biggest
___________
countries
in
the
world.
develop
B.
develops
C.
developing
D.
developed
(
)3.
---What
a
large
population!
---__________.
So
it
is
B.
So
is
it
C.
So
it
does
D.
So
does
it
(
)4.
There
is
___________
pollution
in
the
world.
too
many
B.
too
much
C.
much
too
D.
many
too
(
)5.
The
population
is
increasing
_______
90
million
every
year.
to
B.
in
C.
by
D.
with
(
)6.
---He
has
been
to
Beijing
twice.
---_________
So
have
I
B.
So
I
have
C.
So
do
I
D.
So
I
do
二、根据句意填入合适的单词.
The
______________(人口)
in
developed
country
is
growing
slowly.
Amy
likes
reading
because
she
thinks
it
can
____________(增加)
her
knowledge.
They
didn’t
__________(到达)
the
city
until
midnight.
___________(luck),
we
found
each
other
in
the
end.
Our
country
has
taken
_____________(措施)
to
solve
the
environmental
problems.
三.根据汉语完成句子
1.
Mr.
Li
says
the
world
______
_____
_____________
_____(有一个...的人口)
of
7.2
billion.
________
______
_____________
_______(...的人口是多少)
India?
China
is
one
of
the
biggest
______________
___________(发展中国家)
in
the
world.
Our
government
has
already
__________
__________(实施)
some
policies.
_______
________(更重要的是),
the
two-child
policy
has
many
advantages.
四.句型转换
1.
They
have
already
cleaned
the
classroom.(改为一般疑问句)
________________________________________________________________________.
Did
he
see
the
film
five
years
ago?(用ever改写句子)
__________________________________________________________________。
The
population
of
India
is
about
1.1
billion.(提问)
__________________________________________________________________。
The
population
of
the
world
is
about
6.5
billion.(同义句)
__________________________________________________________________。
五、完形填空。
What?is?the?population?of?China??There?are?more?than?a?billion?and?three?hundred?million?people?in?China.?It?is?almost?one?fifth?of?the?world’s?population.?How?to?control?the?population?growth?is?a?big?problem.
Some?people
think?that
it?is?impossible
1_______us
to?control?the?population?growth.?But?I?don’t?agree
2______?them,?because
where?there’s?a?will,?there?is?a?way.
The?question?is?that?we?should?make?it?3??
?
everybody?how
serious?the
population?problem?is.?Our?farmland?is?becoming?less?and?less?to?everyone.
We
Have
already
got?too?many
Mouths
to?feed.?4______we?control?the?population?growth,?many?people
will?die
?5?
??hunger.
Too?fast
Population
growth?has?been?and?will?be?bad?for?our?nation.?Though?laws(法)?have?been
6____
_to
control?the?population
growth,?in?some?places?7________?is?done?to?carry?out?the?law.?We?should?make
People
8_______that?it?is?foolish
to?bring?too?many?children?into?the?world.?They?should??9______?do
what?they?have?been?doing?for?many?years
We
are
fighting
against
the
rapid
population
growth.
Yes,
the
fighting
won’t
end?10_______?everyone?knows
its
importance
and
does
something
for
it.
Let’s
go
on
working
hard
on
it
together.
1.A.
?for?
B.
?of
?C.to
2.A.?to???????????
B.?for???????
?C.?with???
3.A.?known?to?
B.?known?by?
C.?know?to
4.A.?If?not???????
B.?Unless?????
C.?Until?????
5.A.?of?????????
?
B.?about???
?C.?from????????
6.A.?pass?????????
B.?passed??
?C.?broken????
7.A.?many?????????
B.?little?????
C.?a?lot?????
8.A.?to?know????
?B.?to?learn???
C.?know??
9.A.?not?longer???
B.?not?more???
C.?no?longer???
10.A.?until??????
B.?after????
?C.?when???????
六、阅读理解。
Li
Ruyan,
13
years
old,
did
something
special
last
summer
with
his
classmates
in
Shanghai.
They
worked
in
groups
with
traffic
police
at
different
crossroads
in
the
city.
Holding
small
red
flags,
the
students
helped
keep
order
and
stopped
people
from
jaywalking
(乱穿马路).
As
part
of
the
school
project,
Li’s
school
has
encouraged
its
students
to
do
more
community
(社区)
work.
After
the
half
day
of
exhausting
work,
Li
told
himself
not
to
jaywalk
anymore.
“I
think
through
community
work
we
get
to
help
others
and,
more
importantly,
we
grow
a
sense
of
responsibility
(责任感),”
he
said.
Community
service
is
an
important
part
of
education
for
teenagers
around
the
world.
In
the
US
and
Canada,
high
school
students
need
to
finish
40
hours
of
community
service
before
graduation.
In
America,
those
who
have
finished
1,400
hours
of
community
work
can
be
awarded
nearly
$5,000
(33,000
yuan).
Chinese
students
today
do
more
community
work,
too.
For
example,
starting
from
2010,
Sichuan
high
school
students
have
been
asked
to
do
10
days
of
community
work.
It
will
become
part
of
their
school
grades.
Qian
Lijun,
16,
and
her
classmates
in
Suzhou,
Jiangsu
went
to
a
local
elder
care
home
this
winter.
They
put
Spring
Festival
couplets
(对联)
on
the
walls
and
cheered
up
the
people
living
there.
Li
Xiaotian,
15,
in
Anshan
said
he
used
to
clear
flyers
(小广告)
from
telephone
poles
(电线杆)
with
his
classmates.
They
brought
tools,
towels
and
buckets
and
worked
for
three
hours
under
the
summer
sun.
“It
was
tiring,
but
seeing
the
clean
poles
without
ugly
ads,
we
really
felt
proud,”
he
said.
根据短文内容,选择正确答案。
(
)1.
What
was
the
special
thing
Li
Ruyan
did
last
summer?
A.
He
joined
a
special
group
of
class13.
B.
He
became
a
policeman.
C.
He
helped
the
traffic
police
at
a
crossroad.
D.
He
stopped
people
from
talking.
(
)2.
From
this
passage
we
know
that
_______.
A.
Li
Ruyan’s
school
is
in
the
middle
of
a
big
city
B.
Li
Ruyan
and
his
classmates
do
some
community
work
every
day
C.
Ruyan
and
his
classmates
often
hold
small
flags
when
they
cross
the
roads
D.
Ruyan
and
his
classmates
think
it
is
good
for
them
to
do
some
community
work
(
)3.
Community
service
_______.
A.
has
become
a
very
important
part
of
education
only
in
China
B.
is
very
important
in
school
education
in
some
foreign
countries
C.
is
the
only
part
of
the
school
project
for
teenagers
around
the
world
D.
needs
students
to
finish
at
least
1,000
hours
of
community
work
(
)4.
Which
of
the
following
is
not
true
according
to
the
passage?
A.
The
students
in
Shanghai
helped
people
to
keep
the
traffic
rules.
B.
The
students
in
Suzhou
visited
the
old
people’s
home.
C.
The
students
in
Anshan
cleaned
the
walls
under
the
summer
sun.
D.
The
students
in
Sichuan
sent
spring
festival
couplets
to
the
old
people.
(
)5.
Which
of
the
following
is
not
true
according
to
the
passage?
A.
Community
service
helps
students
grow
a
sense
of
responsibility.
B.
Through
community
work
students
get
to
help
others
and
learn
something.
C.
Students
are
now
encouraged
to
do
more
community
work
in
many
schools
in
China.
D.
Students
will
be
awarded
much
money
for
doing
more
community
work
in
Canada
and
the
US.
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
Unit
1
The
Changing
World
Topic
2
The
population
in
developing
countries
is
growing
faster.
Section
B
一、单项选择
(
)1.
We
have
already
_________
to
protect
the
pandas.
A.
taken
measures
B.
carried
out
C.
taken
place
D.
taken
off
【答案】A
【解析】考查“take
measures
to
do
sth,
采取措施做某事”句型。
(
)2.
America
is
one
of
the
biggest
___________
countries
in
the
world.
A.
develop
B.
develops
C.
developing
D.
developed
【答案】D
【解析】developed
adj.
发达的,
developing
adj.
发展中的。美国是发达国家。
(
)3.
---What
a
large
population!
---__________.
A.
So
it
is
B.
So
is
it
C.
So
it
does
D.
So
does
it
【答案】A
【解析】考查“
so+主语
+
be/情态动词/助动词

的确如此”,原句是What
a
large
population
it
is!
故选A.
(
)4.
There
is
___________
pollution
in
the
world.
A.
too
many
B.
too
much
C.
much
too
D.
many
too
【答案】B
【解析】population
人口为集合名词时,是不可数名词,too
much修饰不可数名词。
(
)5.
The
population
is
increasing
_______
90
million
every
year.
A.
to
B.
in
C.
by
D.
with
【答案】C
【解析】根据句意可知:每年人口增加了9千万。increase
by
+
数字
/
倍数
/
百分数,
增加了……
increase
to
+数字
增加到……,故选C.
(
)6.
---He
has
been
to
Beijing
twice.
---_________
A.
So
have
I
B.
So
I
have
C.
So
do
I
D.
So
I
do
【答案】A
【解析】考查so
+
be/情态动词/助动词+主语,表示某人也是,文中助动词是has,
I用have,故选A.
二、根据句意填入合适的单词.
1.
The
______________(人口)
in
developed
country
is
growing
slowly.
【答案】population
【解析】population
n.
人口.
2.
Amy
likes
reading
because
she
thinks
it
can
____________(增加)
her
knowledge.
【答案】increase
【解析】increase
v.
增加.
3.
They
didn’t
__________(到达)
the
city
until
midnight.
【答案】reach
【解析】reach
v.
到达.
4.
___________(luck),
we
found
each
other
in
the
end.
【答案】Luckily
【解析】luckily
adv.
幸运地.
5.
Our
country
has
taken
_____________(措施)
to
solve
the
environmental
problems.
【答案】measures
【解析】take
measures
to
do
sth
采取措施做某事.
三.根据汉语完成句子
1.
Mr.
Li
says
the
world
______
_____
_____________
_____(有一个...的人口)
of
7.2
billion.
【答案】has
a
population
of
【解析】have/has
a
population
of...
有一个...的人口.
2.
________
______
_____________
_______(...的人口是多少)
India?
【答案】What’s
the
population
of
?
【解析】What’s
the
population
of...?
意为“……人口是多少?”
3.
China
is
one
of
the
biggest
______________
___________(发展中国家)
in
the
world.
【答案】developing
countries
【解析】developing
countries
发展中国家.
4.
Our
government
has
already
__________
__________(实施)
some
policies.
【答案】carried
out
【解析】carry
out
实施;have
done
现在完成时.
5.
_______
________(更重要的是),
the
two-child
policy
has
many
advantages.
【答案】What’s
more
【解析】What’s
more
更重要的是.
四.句型转换
1.
They
have
already
cleaned
the
classroom.(改为一般疑问句)
________________________________________________________________________.
【答案】
Have
they
already
cleaned
the
classroom?
【解析】现在完成时的一般疑问句:Have/Has+主语/done+其他?
2.
Did
he
see
the
film
five
years
ago?(用ever改写句子)
__________________________________________________________________。
【答案】Has
he
ever
seen
the
film
for
five
years
?
【解析】ever
曾经,用于现在完成时,放在has/have之后.
3.
The
population
of
India
is
about
1.1
billion.(提问)
__________________________________________________________________。
【答案】What’s
the
population
of
India
?
【解析】What’s
the
population
of...?
意为“……人口是多少?”
4.
The
population
of
the
world
is
about
6.5
billion.(同义句)
__________________________________________________________________。
【答案】The
world
has
a
population
of
6.5
billion.
【解析】have/has
a
population
of...
有一个...的人口.
五、完形填空。
What?is?the?population?of?China??There?are?more?than?a?billion?and?three?hundred?million?people?in?China.?It?is?almost?one?fifth?of?the?world’s?population.?How?to?control?the?population?growth?is?a?big?problem.?Some?people
think?that
it?is?impossible
1________us
to?control?the?population?growth.?But?I?don’t?agree
2______?them,?because
where?there’s?a?will,?there?is?a?way.
The?question?is?that?we?should?make?it?3???
everybody?how
serious?the
population?problem?is.?Our?farmland?is?becoming?less?and?less?to?everyone.?We?have?already?got?too?many?mouths
to?feed.?4________?we?control?the?population?growth,?many?people?will?die?5???
?hunger.?Too?fast?populationgrowth?has?been?and?will?be?bad?for?our?nation.?Though?laws(法律)?have?been??6?________to?control?the?population
growth,?in?some?places?7________?is?done?to?carry?out?the?law.?We?should?make?people?8________?that?it?is?foolishto?bring?too?many?children?into?the?world.?They?should??9______?do?what?they?have?been?doing?for?many?years
We
are
fighting
against
the
rapid
population
growth.
Yes,
the
fighting
won’t
end?10_______?everyone?knows
its
importance
and
does
something
for
it.
Let’s
go
on
working
hard
on
it
together.
1.A.
?for?
B.
?of
?C.to
【答案】A
【解析】考查非谓语动词辨析及语境的理解。句意:一些人认为控制人口增长是不可能的。此题考查固定句式,sb?thinks?it’s?+adj+for?sb?to?do?sth某人认为做某事怎么样。根据句意,故选A。
2.A.?to???????????
B.?for???????
?C.?with???
【答案】C
【解析】考查介词及语境理解。句意:但是,我们不同意他们的意见,因为有志者,事竟成。此题考查固定短语agree?with同意。故选C。
3.A.?known?to?
B.?known?by?
C.?know?to
【答案】A
【解析】考查过去分词短语及语境理解。句意:问题是我们应该叫每个人知道人口增长问题的严重性。此题考查被动语态。根据句意,故选A。
4.A.?If?not???????
B.?Unless?????
C.?Until?????
【答案】B
【解析】考查连词及语境理解。句意:如果我们不控制人口增长,许多人将死于饥饿。此题考查连词,A.?If?not如果不;B.?Unless如果不,除非;C.?Until直到
。根据句意,故选B。
5.A.?of?????????
?
B.?about???
?C.?from????????
【答案】A
【解析】考查介词及语境理解。句意:如果我们不控制人口增长,许多人将死于饥饿。此题考查固定短语die?of死于,根据句意,故选A。
6.A.?pass?????????
B.?passed??
?C.?broken????
【答案】B
【解析】考查动词及语境理解。句意:尽管控制人口的增长的法律已经通过,但是在一些地方很少执行法律。此题考查动词的过去分词,根据句意。故选B。
7.A.?many?????????
B.?little?????
C.?a?lot?????
【答案】B
【解析】考查副词及语境理解。句意:尽管控制人口的增长的法律已经通过,但是在一些地方很少执行法律。A.?many许多;B.?little?很少;C.?a?lot?非常
。根据句意,故选B。
8.A.?to?know????
?B.?to?learn???
C.?know??
【答案】C
【解析】考查非谓语动词及语境理解。句意:我们应该叫人们知道带很多孩子们来世界上是很愚蠢的。此题考查固定短语make?sb?do?sth叫某人做某事。根据句意,故选C。
9.A.?not?longer???
B.?not?more???
C.?no?longer???
【答案】C
【解析】考查副词及语境理解。句意:他们不应该再做他们已经做了很多年的事情。此题考查固定短语no?longer

也不。根据句意,故选C。
10.A.?until??????
B.?after????
?C.?when???????
【答案】A
【解析】考查连词及语境理解。句意:战争不会结束,直到每个人都知道了控制人口数量的重要性并为它做一些事情。此题考查固定短语not…until直到,才。根据句意,故选A。
六、阅读理解。
Li
Ruyan,
13
years
old,
did
something
special
last
summer
with
his
classmates
in
Shanghai.
They
worked
in
groups
with
traffic
police
at
different
crossroads
in
the
city.
Holding
small
red
flags,
the
students
helped
keep
order
and
stopped
people
from
jaywalking
(乱穿马路).
As
part
of
the
school
project,
Li’s
school
has
encouraged
its
students
to
do
more
community
(社区)
work.
After
the
half
day
of
exhausting
work,
Li
told
himself
not
to
jaywalk
anymore.
“I
think
through
community
work
we
get
to
help
others
and,
more
importantly,
we
grow
a
sense
of
responsibility
(责任感),”
he
said.
Community
service
is
an
important
part
of
education
for
teenagers
around
the
world.
In
the
US
and
Canada,
high
school
students
need
to
finish
40
hours
of
community
service
before
graduation.
In
America,
those
who
have
finished
1,400
hours
of
community
work
can
be
awarded
nearly
$5,000
(33,000
yuan).
Chinese
students
today
do
more
community
work,
too.
For
example,
starting
from
2010,
Sichuan
high
school
students
have
been
asked
to
do
10
days
of
community
work.
It
will
become
part
of
their
school
grades.
Qian
Lijun,
16,
and
her
classmates
in
Suzhou,
Jiangsu
went
to
a
local
elder
care
home
this
winter.
They
put
Spring
Festival
couplets
(对联)
on
the
walls
and
cheered
up
the
people
living
there.
Li
Xiaotian,
15,
in
Anshan
said
he
used
to
clear
flyers
(小广告)
from
telephone
poles
(电线杆)
with
his
classmates.
They
brought
tools,
towels
and
buckets
and
worked
for
three
hours
under
the
summer
sun.
“It
was
tiring,
but
seeing
the
clean
poles
without
ugly
ads,
we
really
felt
proud,”
he
said.
根据短文内容,选择正确答案。
(
)1.
What
was
the
special
thing
Li
Ruyan
did
last
summer?
A.
He
joined
a
special
group
of
class13.
B.
He
became
a
policeman.
C.
He
helped
the
traffic
police
at
a
crossroad.
D.
He
stopped
people
from
talking.
(
)2.
From
this
passage
we
know
that
_______.
A.
Li
Ruyan’s
school
is
in
the
middle
of
a
big
city
B.
Li
Ruyan
and
his
classmates
do
some
community
work
every
day
C.
Ruyan
and
his
classmates
often
hold
small
flags
when
they
cross
the
roads
D.
Ruyan
and
his
classmates
think
it
is
good
for
them
to
do
some
community
work
(
)3.
Community
service
_______.
A.
has
become
a
very
important
part
of
education
only
in
China
B.
is
very
important
in
school
education
in
some
foreign
countries
C.
is
the
only
part
of
the
school
project
for
teenagers
around
the
world
D.
needs
students
to
finish
at
least
1,000
hours
of
community
work
(
)4.
Which
of
the
following
is
not
true
according
to
the
passage?
A.
The
students
in
Shanghai
helped
people
to
keep
the
traffic
rules.
B.
The
students
in
Suzhou
visited
the
old
people’s
home.
C.
The
students
in
Anshan
cleaned
the
walls
under
the
summer
sun.
D.
The
students
in
Sichuan
sent
spring
festival
couplets
to
the
old
people.
(
)5.
Which
of
the
following
is
not
true
according
to
the
passage?
A.
Community
service
helps
students
grow
a
sense
of
responsibility.
B.
Through
community
work
students
get
to
help
others
and
learn
something.
C.
Students
are
now
encouraged
to
do
more
community
work
in
many
schools
in
China.
D.
Students
will
be
awarded
much
money
for
doing
more
community
work
in
Canada
and
the
US.
【解答】
1.C
根据第一段They
worked
in
groups
with
traffic
police
at
different
crossroads
in
the
city.可知他是在帮助交
通警察维持交通秩序。故选C。
2.D
根据文中I
think
through
community
work
we
get
to
help
others
and,
more
importantly,
we
grow
a
sense
of
responsibility
he
said.这句话可知做社区劳动是一项有益的活动。故选D。
3.B
根据文中Community
service
is
an
important
part
of
education
for
teenagers
around
the
world.
In
the
US
and
Canada,
…可知。故选B。
4.D
根据文章内容可知只有D选项没有提到。故选D。
5.D
根据文章内容可知,文中没有提到在美国和加拿大,学生参加更多的社区活动就能挣更多的钱。故选
D。
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