Unit 13 We're trying to save the earth. Section B 同步练习（3课时含答案）

Unit
13
Section
B
(1a-1e)
Ⅰ.根据句意及首字母提示写出所缺单词的适当形式
1.I
think
r　　　　
paper
is
a
good
way
to
protect
trees.?
2.We
should
use
handkerchiefs,
not
paper
n　　　　.　?
3.T　　　　
off
the
shower
while
you
are
washing
your
hair.?
4.Stop
r　　　　
in
cars.
Ride
your
bikes.?
5.To
reduce
the
use
of
plastic
bags,
we
should
take
our
own
bags
when
s　　　　.?
Ⅱ.根据汉语意思完成句子
6.当你离开教室时,请关上灯。
Please　　　　
　　　　the
light
when
you
leave
the
classroom.?
7.这家工厂应被告知停止污染环境。
The
factory
should
be
told
to
　　　　　　　　the
environment.?
8.对我们来说,回收利用纸真的很容易。
　　　　
　　　　is
really
easy
for
us.?
9.我们真的不应该使用纸巾。
We
really
　　　　use
paper
　　　　.?
10.购物的时候你带着自己的袋子吗?
Do
you
take
your
own
bags
　　　　　　　　??
Ⅲ.单项填空
(　　)11.When
you
leave,
please
turn
off
the
light　　　　
energy.?
A.save
B.saving
C.to
save
(　　)12.—Come
and
see!
The
little
boy
is
crying.
—Please
bring
him
a
model
plane
to
make
him
　　　　.?
A.stop
crying
B.stop
to
cry
C.cry
(　　)13.[2019·云南改编]
—I’ve
got
a
toothache,
Mom.　
—Oh,
you
　　　　eat
too
much
candy.?
A.shouldn’t
B.needn’t
C.should
(　　)14.—It
takes
me
half
an
hour
　　　　playing
the
piano
every
day.
How
about
you??
—I
usually
spend
20
minutes
　　　　it.?
A.practicing;
on
　　　　
B.to
practice;
in
C.to
practice;
on
(　　)15.—Don’t
keep
the
water
running
while
brushing
your
teeth.
—Sorry.
I
forgot
to
　　　　.?
A.turn
it
on
　　　　
B.turn
off
it
C.turn
it
off
(　　)16.[2020·呼和浩特改编]
Earth
Day　　　　
in
1970
for
the
first
time,
and
the
Day
now
includes
events
in
more
than
190
countries
and
regions(地区).?
A.celebrated
B.was
celebrated
C.has
been
celebrated
(　　)17.[2020·青岛改编]
—Allen,
shall
we
go
to
the
bookstore
this
afternoon?
—I’m
sorry,
David.
But
I　　　　
meet
my
cousin
at
the
train
station.?
A.have
to
B.can
C.may
Ⅳ.补全对话
A:
Hi,
Jane.
Would
you
like
to
help
protect
the
environment?
B:
I
don’t
know.
18.　　　?
A:
Well,
first,
you
can
start
by
turning
off
the
lights.
B:
Yes,
that’s
easy.
19.　　　?
A:
Second,
you
can
ride
a
bike.
20.　　　?
B:
That
will
save
money,
too.
21.　　　?
A:
Try
to
recycle
paper.
B:
Umm,
newspapers,
magazines,
mails.
We
get
a
lot
of
paper
at
home.
Good
idea.
A:
And
last,
take
a
bag
when
you
go
shopping.
22.　　　　　?
B:
OK.
My
parents
often
do
the
shopping.
I’ll
tell
them.
A.Don’t
take
a
bus
or
a
taxi
if
you
don’t
have
to.
B.What
can
I
do?
C.Sometimes
I
turn
off
the
lights
without
thinking.
D.Don’t
use
plastic
bags.
E.Let’s
do
something
to
protect
our
environment.
F.What
else?
答案
Ⅰ.1.recycling　2.napkins　3.Turn
4.riding　5.shopping
Ⅱ.6.turn
off　
7.stop
polluting
8.Recycling
paper　9.shouldn’t;
napkins
10.when
shopping
Ⅲ.11.C　考查非谓语动词。句意:当你离开时,请关灯以节省能源。根据句意可知此处应用动词不定式作目的状语。故选C。
12.A　考查非谓语动词。句意:“过来看看!这个小男孩正在哭。”“请拿给他一架飞机模型让他停止哭泣。”make
sb
do
sth意为“使某人做某事”,排除C项;stop
doing
sth意为“停止做某事”,指停止正在进行的事情;stop
to
do
sth意为“停下来去做另一件事情”。前句提到了“这个小男孩正在哭”,由此可推知后句应表示“拿一架飞机模型让他停止哭泣”。故选A。
13.A　联系上文句意“妈妈我牙痛”可知,此处指“你不应该吃太多的糖果”,表示劝诫。故选A。
14.C　考查非谓语动词和介词辨析。句意:“每天练习钢琴花费我半小时。你呢?”“我通常花20分钟练习弹钢琴。”It
takes
sb
some
time
to
do
sth意为“做某事花费某人多长时间”;“spend+时间+on
sth”意为“在某事上花费多长时间”。故选C。
15.C　句意:“刷牙的时候,不要让水一直流着。”“对不起。我忘了关上它了。”turn
off意为“关闭”;turn
on意为“打开”。根据句意可知此处表示忘了关上,故用turn
off。turn
off为“动词+副词”构成的短语,当人称代词作宾语时,应放在动词和副词之间。故选C。
16.B　17.A
Ⅳ.18—22　BCAFD
Unit
13
Section
B
2a?2e
Ⅰ.根据句意及首字母或汉语提示完成句子
1．Mo
Yan
is
a
famous
writer.
He
wrote
many
________(作品)．
2．My
uncle
is
the
________(负责人)
of
this
charity.
3．We
plan
to
meet
at
the
school
g________
tomorrow
morning
for
our
trip.
4．The
door
was
made
of
m________
and
they
couldn't
break
in.
5．Is
there
any
milk
in
the
b________？
Ⅱ.用所给单词的适当形式填空
6．Our
teacher
said,
“He
is
an________
(inspire)
to
us
all.”
7．I
like
places
where
the
weather
is
always
warm.
I
hope________
(visit)
Hawaii
this
winter.
8．Anhui
is
________
(know)
for
Mount
Huang.
9．All
kinds
of
rules
made
for
children
killed
their
________(create)．
10．After
the
accident,
they
all
realized
the
________
(important)
of
safety.
Ⅲ.单项填空
(　　)11.Kelly
is
thinking
about
how
these
old
books
can
be
put
________
good
use.
A．to
B．in
C．on
D．at
(　　)12.Mo
Yan's
________
have
become
more
and
more
popular
after
he
won
the
Nobel
Prize
in
Literature.
A．jobs
B．works
C．knowledge
D．discoveries
(　　)13.
—You'd
better
clear
out
your
old
toys.
They
are
no
use
now.
—But
I
want
to
keep
them
because
they
________
sweet
memories.
A．bring
about
B．bring
up
C．bring
back
D．bring
out
(　　)14.The
old
primary
school
was
________
last
year.
Now
there
aren't
any
old
buildings
left
in
the
town.
A．fixed
up
B．set
up
C．turned
down
D．pulled
down
(　　)15.It
is
helpful
for
old
people
to
exercise.Not
only
________
them
keep
their
bodies
healthy,
but
it
can
also
help
their
brains.
A．it
helps
B．helps
it
C．can
it
help
D．it
can
help
(　　)16.Dora
is
an
unusual
woman.She
built
herself
a
house
________
waste
plastic.
A．out
of
B．up
of
C．about
of
D．above
of
(　　)17.We
all
admire
John
because
his
courage
and
hard
work
are
a(n)
________
to
us
all.
A．inspiration
B．discovery
C．suggestion
D．friendship
(　　)18.—Don't
________
the
waste
paper.We
can
collect
and
recycle
it.
—You're
right.Everyone
should
be
a
greener
person.
A．blow
away
B．put
away
C．throw
away
D．give
away
(　　)19.To
support
his
family,
Mike
had
to
________
a
small
business
after
losing
his
job.
A．set
up
B．get
up
C．put
up
D．wake
up
(　　)20.The
artist
has
great
________．He
can
make
different
changing
pictures
with
sand.
A．courage
B．challenge
C．relationship
D．creativity
Ⅳ.根据汉语意思完成句子
21．我从来没有听说过这件事情。
I
________
________
________
________
it.
22．海伦是一名好学生。她对我们大家是一个鼓舞。
Helen
is
a
good
student.
She
is
________
________
________
us
all.
23．这个街区过去是很漂亮的树林。
The
neighborhood
________
________
________
very
beautiful
woods.
24．这些孩子应该被允许有自己的选择。
These
children
should
________
________
________
________
their
own
choices.
25．他喜欢他妈妈为他做的衣服。它们是棉质的。
He
loves
the
clothes
his
mother
________
________
him.
They
are
________
________
cotton.
Ⅴ.阅读理解
Many
have
seen
koalas.
This
kind
of
animal
that
only
lives
in
Australia
is
listed
among
Australia's
endangered
animals.
A
recent
survey
showed
that
if
we
don't
take
action
to
protect
them,
koalas
will
disappear
in
New
South
Wales,
Australia
in
2050.
According
to
Australian
Koala
Foundation,
there
were
only
fewer
than
80，000
koalas
in
Australia
last
year.
Australia
is
known
as
home
to
koalas.There
used
to
be
lots
of
koalas
there.
But
habitat
loss
and
disease
have
done
harm
to
koalas.
Especially
the
forest
fire
that
happened
in
2019
and
2020
in
New
South
Wales
had
a
great
effect
on
koalas.
About
5，000
are
thought
to
have
died,
and
more
than
500
million
hectares(公顷)
of
forests
were
burned
in
one
of
the
worst
forest
fires
in
Australian
history.
That
means
koalas
have
lost
almost
a
quarter
of
habitat.
Across
the
rest
of
the
country,
the
number
of
koalas
is
falling.
But
effective
measures(有效的措施)
have
not
been
taken
to
protect
koalas.
“The
koalas
are
losing
their
homes
and
the
future
of
the
koalas
is
in
danger，”
an
officer
warned.
“If
we
don't
take
action
now,
people
in
the
future
may
not
see
a
koala
in
the
wild
again.”
Luckily,
to
protect
the
koalas,
Australian
Koala
Foundation
has
made
a
number
of
suggestions,
including
setting
up
new
national
parks
and
reducing
land
clearing.
In
a
statement(声明),
the
New
South
Wales
Environment
Minister
said
his
state
would
do
everything
it
could
to
protect
koalas
for
future
people.
We
hope
that
the
koalas
can
live
happily
in
Australia
as
they
used
to.
(　　)26.What
can
we
know
from
the
first
paragraph?
A．The
koalas
won't
be
seen
in
New
South
Wales
in
2050.
B．There
are
about
80，000
koalas
living
in
Australia
now.
C．The
koalas
are
endangered
in
Australia
now.
D．A
survey
about
the
koalas'
living
conditions
is
being
made
now.
(　　)27.What
does
the
underlined
word
“habitat”
in
Paragraph
2
mean
in
Chinese?
A．栖息地
B．食物
C．原产地
D．生态系统
(　　)28.Which
of
the
following
is
TRUE?
A．A
serious
forest
fire
happens
in
Australia
every
year.
B．The
local
government
promised
to
protect
koalas.
C．There
won't
be
wild
koalas
in
the
future.
D．People
around
the
world
are
doing
everything
to
protect
koalas.
(　　)29.What
does
the
writer
want
to
tell
us?
A．Effective
measures
must
be
taken
to
protect
koalas.
B．How
people
are
protecting
koalas
in
Australia.
C．We
can't
do
much
to
support
koala
protection.
D．Why
koalas
are
important
to
Australia.
(　　)30.In
which
part
of
a
newspaper
may
this
text
appear?
A．Travel.
B．News.
C．Sports.
D．Lifestyle.
Ⅵ.请先阅读下面短文，掌握其大意，然后用方框中所给的词的适当形式填空。每个词限用一次
communication,
harm,
children,
ride,
how,
until,
bottle,
recycle,
rather,
an
A
whole
school
can
take
part
in
a
recycling
program
and
can
set
up
an
area
where
everyone
can
drop
off
things
recyclable,
such
as
some
31.________
and
cans.
Ink
cartridges(墨盒)
are
another
thing
that
can
be
32.________.
Often,
these
are
thrown
away,
which
can
be
very
33.________
to
the
environment.
Simply
the
way
in
which
people
within
a
school
consume(消耗)
everyday
things
can
have
34.________
effect
on
the
environment.
Classes
can
save
paper
by
always
remembering
to
write
on
both
sides
of
each
sheet.
Students
should
continue
to
use
exercise
books
35.________
each
is
complete.
And
teachers
can
put
aside
some
paper,
such
as
unneeded
worksheets,
for
we
use
later
36.________
than
waste
it.
Teachers
and
office
workers
should
try
to
print
less,
and
try
to
send
e?mails
as
a
form
of
37.________
to
reduce
the
amount
of
paper
used
if
possible.
Parents
should
consider
38.________
they
take
their
kids
to
school,
since
using
the
car
unnecessarily
leads
to
the
air
pollution.
Kids
should
be
encouraged
39.________
bikes
or
walk
to
school
if
possible,
or
parents
could
offer
lifts
to
other
40.________
in
the
neighborhood
to
save
on
journeys.
答案
Ⅰ.1.works　2.president　3.gate
4．metal　5.bottle
Ⅱ.6.inspiration　7.to
visit　8.known
9．creativity　10.importance
Ⅲ.11.A　句意：Kelly正在考虑如何使这些旧书得以充分利用。put
sth.
to
good
use意为“好好利用某物”。
12．B　句意：在获得诺贝尔文学奖后，莫言的作品变得越来越受欢迎。work意为“作品”。
13．C　考查动词短语。bring
about意为“导致，引起”；
bring
up意为“养育，提出”；
bring
back意为“使记起，使想起”；
bring
out意为“使显现，使表现出”。根据语境可知，这些旧玩具能使我记起美好的回忆。故选C。
14．D　考查动词短语辨析。fix
up意为“修理”；
set
up意为“组建，建立”；
turn
down意为“关小，调低”；
pull
down意为“拆下，摧毁”。根据句意可知选D。
15．C　句意：老年人锻炼是有帮助的，不仅能帮助他们的身体保持健康，也有益于他们的大脑。not
only位于句首时，后面用倒装语序；主语it是代词，所以用部分倒装。
16．A　句意：Dora是一位非同寻常的女性，她用废塑料给自己建了一幢房子。build
sth.out
of…意为“用……建造某物”。
17．A　句意：我们都钦佩John，因为他的勇气和努力工作对我们大家是一个鼓舞。inspiration意为“鼓舞人心的人或事物”。
18．C　句意：“别把废纸扔掉。我们可收集起来回收利用。”“你说得对。每个人都应该是一个更环保的人。”blow
away
意为“吹走”；put
away意为“收起来”；throw
away意为“扔掉”；give
away意为“捐赠”。
19．A　句意：为了养家糊口，在失业之后Mike不得不做一个小生意。set
up意为“建立”；get
up意为“起床”；put
up意为“张贴；搭建”；wake
up意为“醒来”。
20．D　句意：这位艺术家有很强的创造力。他可以用沙子做不同的沙画。creativity意为“创造力”。
Ⅳ.21.have
never
heard
of/about
22．an
inspiration
to
23．used
to
be
24．be
allowed
to
have
25．made
for;
made
of
Ⅴ.【主旨大意】
呆萌的考拉一直倍受人们的喜爱，然而在澳大利亚，考拉的生存环境正受到威胁。最近的一项调查显示如果不采取有效措施保护考拉，2050年考拉将在新南威尔士州灭绝。
26．C　细节理解题。由第一段中的“This
kind
of
animal
that
only
lives
in
Australia
is
listed
among
Australia's
endangered
animals.”可知，考拉在澳大利亚正濒临灭绝。
27．A　词义猜测题。根据第二段后半部分提到的澳大利亚森林大火对考拉生存造成的影响可推断出，habitat表示“栖息地”的意思。
28．B　细节理解题。由倒数第二段中的“In
a
statement,
the
New
South
Wales
Environment
Minister
said
his
state
would
do
everything
it
could
to
protect
koalas
for
future
people.”可知，当地政府承诺将保护考拉。
29．A　推理判断题。由全文整体内容判断，作者在这篇文章中对考拉的生存环境以及考拉濒临灭绝的情况进行介绍，旨在呼吁保护考拉。
30．B　推理判断题。由全文整体内容判断，这是一则介绍澳大利亚考拉生存状况、呼吁保护考拉的新闻，所以可能在报纸的新闻版块出现。
Ⅵ.31.bottles　根据空后词“and
cans”
的提示，空处应是bottle的复数形式bottles，故填bottles。
32．recycled　根据上句“A
whole
school
can
take
part
in
a
recycling
program
and
can
set
up
an
area
where
everyone
can
drop
off
things
recyclable,
such
as
some…and
cans.”可推测出，空处应是动词recycle，此处应用情态动词can的被动语态，构成为can
be
done。故填recycled。
33．harmful　根据常识可知，这些被扔掉的瓶子、罐子和墨盒对环境是有害的，所以空处应是形容词harmful。故填harmful。
34．an　have
an
effect
on为固定搭配，意为“对……有影响”。
35．until　根据前后句句意对比，空处应是引导时间状语从句的连词“直到……为止”。故填until。
36．rather　根据前句的“use”和后句的“waste”可知，空处应是rather
than，意为“而不是”。故填rather。
37．communication　根据“send
e?mails”的提示可知，空处应是“交流”。故填communication。
38．how　根据后句“since
using
the
car
unnecessarily
leads
to
the
air
pollution”可知，父母应当考虑送孩子上学的方式。故填how。
39．to
ride　根据宾语“bikes”可知，动词应是ride;
又根据encourage
sb.
to
do
sth.可知，空处应是动词不定式。故填to
ride。
40．children　根据语境可知，为了减少使用汽车导致的空气污染，家长可以为附近的其他孩子提供搭车，所以空处应填children。
Unit
13
Section
B
3a?Self
Check
Ⅰ.用所给单词的适当形式填空
1．There
are
about
6，000
languages
that
are
spoken
around
the
world,
but
43%
of
them
are
dying
out.If
no
________(act)
is
taken,
some
of
these
languages
will
disappear.
2．Greenhouse
gases
are
________(harm)
to
the
environment.
3．He
________(pay)
50
yuan
for
the
dictionary
yesterday.
4．So
far,
no
________(science)
studies
have
shown
that
shark
fins
are
good
for
health.
Ⅱ.根据汉语意思完成句子
5．在扔掉废物前进行分类是必要的。
It's
necessary
to
divide
the
waste
into
different
kinds
before
we
________
it
________．
6．每个人都应该在环保方面发挥作用。(play)
Everyone
should
________
________
________
________
the
environmental
protection.
7．中国在很多国家已经建立了5G基站。(set)
China
________
________
________
________
5G
stations
in
many
countries.
8．英国人和美国人不但语言相同，而且有很多相同的风俗习惯。
The
British
and
the
Americans
________
________speak
the
same
language
________
________
share
a
large
number
of
social
customs.
9．她没有待在家里过春节，而是去了武汉当志愿者。
________
________
staying
at
home
for
the
Spring
Festival,
she
went
to
Wuhan
to
be
a
volunteer.
Ⅲ.按要求完成下列各题
10．Steve
left
his
hometown
five
years
ago.(改为同义句)
Steve
________
________
away
from
his
hometown
for
five
years.
11．You'd
better
go
to
different
clubs.Don't
stay
in
the
classroom.(改为同义句)
You'd
better
go
to
different
clubs
________
________
staying
in
the
classroom.
12．Li
Ziqi
has
made
some
excellent
videos
about
Chinese
culture.(改为一般疑问句)
________
Li
Ziqi
made
________
excellent
videos
about
Chinese
culture?
13．Mudanjiang
used
to
be
a
small
town.(改为否定句)
Mudanjiang
________
________
to
be
a
small
town.
Ⅳ.根据汉语提示完成短文
Our
environment
is
polluted.
One
kind
of
pollution
is
from
transportation
and
14.________(工业)
that
burn
much
coal.
Another
is
from
people.
For
example,
fishermen
kill
sharks
for
fins.
This
is
not
only
cruel
but
also
15.________(有害的)
to
the
environment.
We
know
sharks
are
at
the
top
of
the
food
chain
in
the
ocean's
ecosystem.
Besides,
no
16.________(科学的)studies
show
shark
fins
are
good
for
health.
What
an
upside
down
thing
they
do!
People
also
throw
litter
everywhere.
They
even
throw
17.________(塑料),
waste
iron,
metal
or
bottles
into
bins.
So
I
think
we
can't
18.________(承担得起)
to
wait
any
longer.
A
19.________(总统)
said
we
should
take
action
in
developing
laws
to
protect
our
environment
and
we
should
take
part
in
the
environmental
study
from
the
20.________(底部)
of
our
hearts.
We
should
turn
off
lights
when
we
leave
rooms.
We'd
better
use
reusable
bags
instead
of
paying
for
plastic
bags.
We
should
put
old
things
to
good
use.
We
can
21.________(回收利用)books
and
paper.
We'd
better
bring
waste
back
to
life
with
our
creativity.
For
example,
we
can
reuse
the
wooden
gates
that
were
pulled
down.
We
can
turn
ugly
things
into
beautiful
works.
There
are
many
22.________(好处)
of
doing
these.
We
can
get
inspiration
from
them
and
it
doesn't
23.________(花费)
anything.
Ⅴ.任务型阅读
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。
Global
warming
is
a
big
problem
that
we
have
to
stop.
One
of
the
best
things
we
do
is
to
plant
more
trees.
Trees
can
take
in
CO2
in
the
air
and
stop
global
warming.
24.________
A
team
of
scientists
at
Boston
University
has
been
working
with
NASA
to
study
earth's
green
vegetation(植被).
They
used
a
special
NASA
camera
and
found
that
global
leaf
area
had
increased
by
5
percent
since
the
early
2000s.
25.________
That's
about
one?quarter
of
the
size
of
the
entire
Amazon
rainforest.
The
growth
mainly
came
from
China's
forest
protection
programs,
NASA
said.
For
example,
since
1962,
China
has
been
planting
trees
in
Saihanba,
Hebei
Province.
It
was
once
a
desert.
26.________
27．________
Ant
Forest,
a
feature
in
Alipay
app,
gives
users
points
for
doing
eco?friendly
things
such
as
walking
and
going
paperless
in
the
office.
Users
can
then
use
these
points
to
water
and
grow
their
own
virtual(虚拟的)
trees.
When
the
virtual
trees
are
big
enough,
Ant
Forest
will
plant
real
trees
somewhere
in
the
world.
28.________
A．More
than
55
million
trees
have
been
planted
in
this
way.
B．The
Chinese
public
has
also
joined
in
these
activities
recently.
C．And
China
was
responsible
for
25%
of
that
gain,
according
to
the
study.
D．However,
people
there
can
produce
vegetables
without
any
difficulty
now.
E．But
now,
China
has
turned
the
area
into
the
country's
largest
man?made
forest.
F．According
to
a
news
report,
China
is
doing
a
great
job
of
“greening”
the
world.
Ⅵ.语法填空
Dear
Tommy,
I
am
glad
that
you
begin
to
care
29.________
the
environment.
You
also
asked
me
how
to
live
30.________
green
life
in
your
last
letter.
Well,
here's
some
advice.
Ask
your
father
31.________
(change)
all
the
lights
in
each
room
into
energy?saving
lights.
32.________
energy?saving
lights
aren't
cheap,
they
can
save
33.________
(many)
energy.
Tell
your
mother
not
to
buy
clothes
that
are
made
of
fur.
And
she'd
better
34.________
(take)
her
own
bag
while
shopping.
Do
your
grandparents
grow
plants?
You
can
advise
them
35.________
(plant)
some
flowers
in
the
yard.
I
know
your
sister
Jenny
well.
She
likes
drawing
in
36.________
(she)
spare
time.
Tell
her
to
use
both
37.________
(side)
of
the
paper
when
drawing.
As
for
you,
a
music
fan,
don't
forget
to
turn
38.________
the
screen
when
you
listen
to
music
on
the
computer.
I'm
sure
that
you
can
think
up
many
good
ways.
Yours，
Kim
答案
Ⅰ.1.action　2.harmful　3.paid
4.scientific
Ⅱ.5.throw;
away　6.play
a
part/role
in
7.has
already
set
up　8.not
only;
but
also
9.Instead
of
Ⅲ.10.has
been　11.instead
of　12.Has;
any
13.didn’t
use/used
not
Ⅳ.14.industry　15.harmful　16.scientific
17.plastic　18.afford　19.president
20.bottom　21.recycle　22.advantages
23.cost
Ⅴ.【主旨大意】
本文为一篇说明文。文章主要描述了在环保方面,中国在世界范围内取得了一定的成就。
24.F　通过分析所给选项及上下文可知,此空起“承上启下”作用,而下文主要讲述了中国在环保方面所取得的成就,故F项“根据一份新闻报告,中国在‘绿化’全世界这方面作出了很大的成就”符合语境。
25.C　由所填空的下一句“That’s
about
one-quarter
of
the
size
of
the
entire
Amazon
rainforest.”可知上文应填表示与数量相关的句子。选项中A、C两项与数量描述有关,而A项与上文毫无联系,故选C。
26.E　由上一句“It
was
once
a
desert.”中的时间状语once可知,下一句应描述现在的情况,故选E。
27.B　结合选项及此段旨在描述中国人民也参与了这项活动可知,B项为最佳选项。
28.A　通过上文可知,人们在应用程序蚂蚁森林上的消费积分达到一定数值时,阿里巴巴公司会在线下种植真正的树木,故A项“目前,已超过55000000棵树以这样的方式被种植。”符合语境。
Ⅵ.29.about　30.a　31.to
change
32.Although/Though　33.much　34.take
35.to
plant　36.her　37.sides　38.off