down什么意思-xo什么意思
Unit 1 A land of diversity
课时作业
Ⅰ.阅读理解
A
(2017·江苏
D)
Old
Problem
，
New
Approaches
While clean
energy is increasingly used in our daily
life
，
global warning will
continue for some decades after
CO
2
emissions(
排放
) even if
emission were
to
begin
decrease
today
，
we
would
still
face
the
challenge
of
adapting
to
I will stress some smarter and more
creative examples of climate adaptation.
When it comes to
adaptation
，
it is important
to understand that climate change
is a
are therefore not talking about
adapting to
a new
standard
，
but to
a
constantly
shifting
set
of
is
why
in
part
at
least
，
the
US
National
Climate Assessment says that: “
there_is_no_
‘one－
size_fi
t_all'_adaptation.
”
Neverth
eless
，
there
are
some
actions
that
offer
much
and
carry
little
risk
or
cost.
Around
the
world
people
are
adapting
in
surprising
ways
，
especially
in
some
poor
have some more damaging in Bangladesh
in recent ed
Rezwan
saw
opportunity
where
others
saw
only
not
－
f
or
－
profit
organization runs 100 river boats that
server as floating libraries
，
schools
，
and
health
clinics
，
and
are
equipment
with
solar
panels
and
other
communication
is
creating
floating
connectivity
(
连体
)
to
replace
flooded
roads
and
he
is
also
working
at
a
far
more
fundamental
level:
his
staff
people
how to make floating gardens fish ponds
prevent starvation during the wet season.
Elsewhere in Asia even more astonishing
actions are being
lives in a
mountainous region in
India
，
where he is known as
the Ice loss
of
glaciers(
冰川
)there due to
global warming represents an enormous threat to
t
the
glaciers
，
water
will
arrive
in
the
rivers
at
times
when
it
can damage l's inspiration come from
seeing the waste of water over
winter
，
when
it
was
not
directed
the
wasted
water
into
shallow
basins
where
1
it
froze
，
and
was
stored
until
the
fields
of
ice
supply
perfectly
timed
irrigation(
灌溉
)
created
nine
such
ice
calculates
that
he has stored about 200,000
m
of e change is a continuing
process
，
so Norhel's ice
reserves will not last g will overtake he
is providing a few years during which
the farmers will
，
perhaps
，
be able to find
other means of adapting.
Increasing Earth's reflectiveness can
cool the southern Spain the
sudden
increase
of
greenhouses
(which
reflect
light
back
to
space)
has
changed
the
warming trend
locally
，
and actually cooled
the Spain as a whole is
heating
up
quickly
，
temperatures near
the greenhouses
have
example
should
act
as
an
inspiration
for
all
painting
buildings
white
，
cities
may
slow down the warming
process.
In
Peni
，
local
farmers
around
a
mountain
with
a
glacier
that
has
already
fallen
victim
to climate change
have begun painting the entire
mountain
peak
white in the
hope that the added reflectiveness will
restore the life
－
giving
outcome
is still far from the World
Bank has included the project on its list of
“100 ideas to save the
planet”．
More
ordinary
forms
of
adaptation
are
happening
everywhere.A
friend
of
mine
owns
an
area
of
land
in
western
five
generations
the
land
has
been
too
wet
for
during
the
past
decade
declining
rainfall
has
allows
him
to
plant
highly
profitable
s
in
many
countries
are
also
adapting
like
this
—
either
by
growing
new
produce
，
or
by
growing
the
same
things
is common
sense
，
But some suggestions
for adapting are the polluting
industries argue that we've lost the
battle to control carbon pollution and have
no choice but to
adapt
，
it's a nonsense
designed to make the case for business as
usual.
Human
beings
will
continue
to
adapt
to
the
changing
climate
in
both
ordinary
and
astonishing the most sensible form of
adaptation is surely to adapt our
energy systems to emit less carbon
all
，
if we adapt in the
way
，
we may avoid the need to
change in so many others.
2
3
【语篇解读】
文章关注的是我们熟悉的话题——气候变暖，不同的是，文章给出了一
些应对气候变
暖的新途径。
1
．
The underlined
part in Paragraph 2 implies ________.
A
．
adaptation is
an ever
－
changing process
B
．
the cost of
adaptation varies with time
C
．
global warming
affects adaptation forms
D
．
adaptation to
climate change is challenging
【答案】
A
推理判断。
one
－
size
fit all
意为“通用的，万全之策”，句意：不存
在通用
的适应性方法。下句
Nevertheless
表转折，再根据
“there are some actions that
offer much
and carry little risk or cost”可知，没有放之四海而皆准的方法，即适应<
/p>
是需要根据情况不断做出调整，而非一成不变的。
2
．
What is special
with regard to Rezwan's project?
A
．
The project
receives government support.
B
．
Different
organizations work with each other.
C
．
His
organization makes the best of a bad situation.
D
．
The project
connects flooded roads and highways.
【答案】
C
细节理解题。根据第四段“Mohammed Rezwan saw
opportunity where
o
thers saw
only disaster.”可知，
Rezwan
会从危机
中看到机遇，会充分利用现有条件。
3
．
What did the
Ice Man do to reduce the effect of global warming?
A
．
Storing ice for
future use.
B
．
Protecting the
glaciers from melting.
C
．
Changing the
irrigation time.
D
．
Postponing the
melting of the glaciers.
【答案】
A
细节理解题。根据第五段“Norphel's
inspiration
come
from
seeing
the
waste
of
water
over
winter
，
when
it
was
not
directed
the
wasted
water
into
shallow basins where it
froze
，and was stored until the spring.”
可知，把冰川融
化后的水储存起来以备不时之需，是减少气候变暖危害的方法之一。
4
．
What
do we learn from the Peru example?
A
．
White paint is
usually safe for buildings.
B
．
The global
warming trend cannot be stopped.
3
C
．
This country is
heating up too quickly.
D
．
Sunlight
reflection may relieve global warming.
【答案】
D
推理判断题。
根据倒数第四段“By
painting
buildings
white
，
cities
may
slow down the warming
process.”和倒数第三段“painting the entire mountain peak
white
in
the
hope
that
the
added
reflectivenes
will
restore
the
life
－giving
ice”<
/p>
可知，将墙壁涂成白色是利用了光的反射原理，这样可以缓解气候变暖。
< br>
5
．
According
to the author
，
polluting
industries should ________.
A
．
adapt to carbon
pollution
B
．
plant highly
profitable crops
C
．
leave carbon
emission alone
D
．
fight against
carbon pollution
【答案】
D
推理判断题。根据倒数第二段“When the
polluting industries argue
that we've
lost the battle to control carbon pollution and
have no choice but to
adapt
，it's
a
nonsense”可知，作者不赞成“我们已经在与碳污染的斗争中失败了”这样
的说法，说明作者建议污染企业行动起来。
6
．
What's the
author's preferred solution to global warming?
A
．
setting up a
new standard.
B
．
Reducing carbon
emission.
C
．
Adapting to
climate change.
D
．
Monitoring
polluting industries.
【答案】
B
推理判断题。根据最后一段“But
the
most
sensible
form
of
adaptation
is surely to
adapt our energy systems to emit less carbon pollu
tion.”可知，作者
认为，最合理的方法仍然是减少二氧化碳的排放。
Ⅱ.阅读七选五
3
－
2
－
1
GREEN!
You
already
know
an
environmentalist's
three
R's
：
reduce
，
reuse
，
recycle._
_1__
Here are three things you can do
for the Earth Day.
Be a real
cut
－
up
The next time you're about to throw out
the plastic rings that hold a
six
－
pack
of soda
together
，
reach for a pair of
scissors.
4
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