最新中考阅读理解+完形填空80篇（三、科普环保类） （含解析）

最新中考阅读理解+完形填空
80篇（考点三：科普环保类）
一、阅读理解40篇
1、Every
time
you
tur
( http: / / www.21cnjy.com )n
on
the
television
or
take
a
ride
in
a
car,
you
could
be
adding
to
a
problem
called
acid
rain(酸雨).
In
this
article,
you’ll
learn
how
acid
is
created,
and
how
it
affects
us,
and
more
importantly,
what
we
all
can
do
is
to
prevent
it.
How
is
acid
rain
created
When
people
use
fuels
( http: / / www.21cnjy.com )(燃料),
such
as
coal
and
gasoline,
poisonous
gases
are
given
off.
When
these
gases
mix
with
rain,
acid
rain
forms.
Many
power
stations
burn
fuels
in
order
to
create
the
electricity(电)
that
w
( http: / / www.21cnjy.com )e
use
in
our
homes
and
offices
every
day.
Cars
and
trucks
also
send
these
gases
into
the
air
when
they
burn
gasoline
.When
rain
mixes
with
these
gases,
harmful
things
called
acids
form.
This
is
acid
rain.
How
does
acid
rain
affect
us
Acid
rain
damages(毁坏)everything
that
it
touches.
It
poisons
our
rivers,
ponds,
lakes,
and
oceans
along
with
all
the
life
in
them.
It
pollutes
our
soil
and
crops,
harms
trees,
and
can
even
kill
fish
and
plants.
Acid
rain
also
eats
away
at
buildings.
How
can
we
prevent
acid
rain
We
need
to
cut
down
on
the
pollution
that
gets
into
our
air.
Turn
off
lights,
television,
and
other
electrical
appliances
if
you
are
not
using
them,
Walk
or
take
a
bike
whenever
possible.
If
you
are
travelling
a
long
distance,
take
a
bus
or
train
to
save
fuel.
A
research
sh
( http: / / www.21cnjy.com )ows,
acid
rain
harms
our
environment.
But
people
everywhere
can
take
small
steps
now
to
help
protect
our
environment
for
future
generations.
1.
For
the
purpose
of
this
article,
more
importantly
is
________.
A.
to
know
some
kno
( http: / / www.21cnjy.com )wledge
on
acid
rain
B.
not
to
turn
on
the
television
C.
not
to
drive
a
car

D.
to
stop
acid
rain
2.
When
power
stations
burn
fuel,
________.
A.
acid
rain
forms

B.
air
pollution
is
caused
C.
noise
pollution
is
caused

D.
acid
rain
gets
heavier
3.
According
to
the
article,
acid
rain
affects
us
________.
A.
suddenly

B.
slightly

C.
seriously

D.
immediately
4.
What
advice
does
the
article
give
us
A.
Go
to
school
on
foot
or
by
bike
if
we
can.
B.
Go
to
bed
earlier
in
order
to
use
less
electricity.
C.
Travel
by
bus
to
prevent
acid
rain.
D.
Turn
off
the
television
on
rainy
days.
5.
What
is
the
best
title
of
the
article
A.
Preventing
Acid
Rain

B.
Forming
of
Acid
Rain
C.
Acid
rain,
Heavy
Rain

D.
Acid
Rain,
Killer
Rain
2、
Why
is
clean
water
so
important
to
developing
countries
A
recent
report
shows
that
about
80
percent
of
diseases
in
developing
countries
are
caused
by
poor
water
and
low
sanitation（卫生）conditions.
In
those
countries,
women
and
girls
spend
several
hours
collecting
water,
but
often
polluted,
far
away
from
their
families.
The
polluted
water
more
or
less
influences
their
health.
In
this
case,
there
is
an
urgent（迫切的）need
for
people
in
developing
countries
to
have
access
to（有机会或权利使用）clean
water
to
improve
their
health.

Here
is
a
short
story
about
Hadjara
Zakari,
a
12-year-old
girl
in
Niger.
Having
access
to
clean
water
changed
her
life.
She
learned
about
the
importance
of
hand-washing
when
the
school
first
received
clean
water
three
years
ago.
That
evening,
she
told
her
father,
“You
shouldn’t
eat
with
me
unless
you
clean
your
hands.”
Her
father
was
very
angry
and
shouted
at
her,
“It’s
not
up
to
you
to
tell
me
what
to
do!”
Stunned（目瞪口呆的），Hadjara
sat
in
silence.
But
she
knew
she
was
right.
In
protest,
Hadjara
refused
to
eat
dinner
that
night.
After
her
father
questioned
Hadjara’s
head
teacher,
he
understood
the
importance
of
hand-washing
and
his
daughter’s
intentions（目的）.
The
girl
really
wanted
her
family
to
live
longer
and
healthier
lives.

For
people
in
( http: / / www.21cnjy.com )developing
countries,
clean
water
can
change
many
things,
especially
improve
their
health.
So,
from
now
on,
let’s
avoid
wasting
water
and
take
action
to
save
water,
which
is
important
to
people
all
over
the
world.
1．According
to
the
rec
( http: / / www.21cnjy.com )ent
report,
poor
water
and
low
sanitation
conditions
can
cause
_______.

A．traf
( http: / / www.21cnjy.com )fic
problems

B．forest
fires

C．many
illnesses
2．The
key
to
( http: / / www.21cnjy.com )
improving
people’s
health
in
developing
countries
is
_______
in
Paragraph
1.

A．to
get
clean
( http: / / www.21cnjy.com )water

B．to
exercise
often

C．to
refuse
drugs
3．What
can
we
infer（推断）from
Paragraph
2

A．Hadjara
laughed
at
her
father’s
foolishness.

B．Hadjara
re
( http: / / www.21cnjy.com )fused
to
eat
dinner
that
night
in
order
to
lose
weight.

C．Hadjara’
( http: / / www.21cnjy.com )s
father
understood
his
daughter’s
love
and
care
for
him
later.
4．The
underlined
word
“protest
”
in
this
passage
means
_______.

A．抗议

B．保护

C．节约
5．The
purpose
of
the
writer
is
to
_______.

A．teach
people
how
to
wash
hands

B．call
on
people
all
over
the
world
to
save
water

C．show
developing
countries
rich
in
clean
water
3、阅读理解
There
will
be
a
ki
( http: / / www.21cnjy.com )nd
of
new
cars
in
the
future.
People
will
like
this
kind
of
small
cars
better
than
the
big
ones.
The
car
is
as
small
as
a
bike.
But
it
can
carry(载)
two
people
in
it.
Everybody
can
drive
it
easily,
just
like
riding
a
bike.
Even
children
and
old
people
can
drive
them
to
schools
or
parks.
If
everyone
drives
( http: / / www.21cnjy.com )such
cars
in
the
future,
there
will
be
less
pollution
in
the
air.
There
will
be
more
space
for
all
the
cars
in
cities,
and
there
will
also
be
more
space
for
people
to
walk
in
the
streets.
The
little
cars
( http: / / www.21cnjy.com )
of
the
future
will
cost(花)
less
money
to
buy
and
to
drive.
These
little
cars
can
go
only
65
kilometers
an
hour,
so
driving
will
be
safer(更安全的).
The
cars
of
the
future
will
be
fine
for
going
around
the
city,
but
they
will
not
be
useful
for
a
long
trip.
This
kind
of
cars
c
( http: / / www.21cnjy.com )an
save(节约)
a
lot
of
gas(汽油).
They
will
go
450
kilometers,
then
they
have
to
stop
for
more
gas.
They
are
nice
cars,
aren’t
they
(
)
1.
This
kind
of
( http: / / www.21cnjy.com )
new
cars
will
be
______
than
the
cars
we
use
today.
A.
more
expensive
B.
bigger
C.
much
smaller
D.
faster
(
)2.
If
you
( http: / / www.21cnjy.com )
drive
this
kind
of
new
cars
for
four
hours,
you
can
probably
go
____at
most(最多).

A.
260
kilomete
( http: / / www.21cnjy.com )rs
B.
65
kilometers
C.450
kilometers
D.130
kilometers
(
)
3.
Why
do
the
( http: / / www.21cnjy.com )se
little
cars
have
to
stop
after
going
450
kilometers

A.
For
more
water
B.
For
more
gas.

C.
To
have
a
rest
D.
To
charge(充电)
（
）4.The
little
cars
are
____
big
cars.

A.cheaper
than
B.more
expensive
than

C.as
cheap
as
D.as
expensive
as
(
)5.
Which
of
the
following(下列的)
is
not
true

A.
Driving
big
cars
can
make
the
air
more
polluted.

B.
These
little
( http: / / www.21cnjy.com )cars
can
make
more
space
for
other
cars
and
people.

C.
These
little
cars
will
be
useful
for
a
long
trip.

D.
This
kind
of
new
cars
can
save
much
gas.
4、As
we
all
know,
peop
( http: / / www.21cnjy.com )le
couldn’t
live
without
water.
Some
parts
of
our
bodies
are
made
of
water.
We
depend
on
clean
water
to
live
every
day.
However,
we
human
beings
are
polluting
water
seriously.
In
some
areas
of
China,
people
are
still
in
great
need
of
clean
water.
Dirty
water
is
one
of
the
world’s
biggest
health
problems.
It’s
harmful
to
our
health.
When
water
from
the
rain
and
melting(融化)
snow
runs
through
roads,
it
picks
up
some
dangerous
chemicals
and
other
things
along
the
way.
Many
of
the
rivers
are
short
of
protections,
so
they
are
easy
to
be
polluted
by
factories
or
animals’
waste.
World
Water
Day
ha
( http: / / www.21cnjy.com )s
grown
to
become
one
of
the
important
dates
since
1993.
In
2013,
World
Water
Day
shares
the
topic
of
Water
Cooperation(合作).
If
everyone
tries
their
best
to
save
and
protect
the
clean
water,
our
living
conditions
will
be
much
better.
（
　）1.we
know
that
people
couldn’t
live
without
_________
according
to
the
first
paragraph,.
A.
fire
B.
water
C.
books
D.
language
（　　）2.Many
of
the
rivers
are
easy
to
be
polluted
by
__________.
A.
animals
B.
human
beings’
waste
C.
fish
D.
factories
or
animals’
waste
（　　）3.he
underlined
phrases
“pikes
up
”in
paragraph
2
means“______”.

A.
毁坏
B.接送
C.带走
D.拾起
（　　）4.hen
has
Worl
( http: / / www.21cnjy.com )d
Water
Day
become
one
of
the
most
important
dates
A.
since
1993.
B.
in
1993
C.
in
2013.
D.
since
2013
（　　）5.Which
of
the
following
is
NOT
right
A.
Dirty
water
does
harm
to
humans’health.
B.
Human
beings
aren’t
short
of
clean
water.
C.
The
topic
of
2013
World
Water
Day
is
Water
Cooperation.
D.
We
should
try
our
best
to
protect
the
clean
water.
5、Is
there
intellige
( http: / / www.21cnjy.com )nt(有智力的)
life
on
other
planets
For
years,
scientists
said
“no”
or
“We
don’t
know.”
But
today
this
is
changing.
Seth
Shostak
and
Alexandra
Barnett
are
astronomers
(天文学家).
They
believe
intelligent
life
exists
(存在)
somewhere
in
the
universe.
They
also
think
we
will
soon
contact(接触)
these
beings.(生物)

Why
do
Shostak
and
Barnett
think
intelligent
life
exists
on
other
planets
The
first
reason
is
time.
Scientists
believe
the
universe
is
about
12
billion
years
old.
“This
is
long
enough
for
other
planets
to
have
intelligent
life,”
say
Shostak
and
Barnet.
The
second
reason
is
size—the
universe
is
huge.
“Tools（工具）
like
the
Hubble
telescope（哈勃望远镜）have
shown
that
there
are
at
least
100
billion
galaxies,”
says
Shostak.
“And
our
galaxy,
the
Milk
Way,
has
at
least
100
billion
stars.
Some
planets
going
around
these
stars
might
be
similar
to
Earth.”

In
the
past,
it
( http: / / www.21cnjy.com )
was
hard
to
look
for
signs
of
intelligent
life
in
the
universe.
But
now,
powerful
telescopes(高倍望远镜)
allow
scientists
to
discover
smaller
planets—the
size
of
Mars
or
Earth
in
other
solar
systems.
These
planets
might
have
intelligent
life.

Have
beings
from
space
already
visited
Earth
“Probably
not,”
says
Shostak.
“It’s
a
long
way
away.
However,
intelligent
beings
may
contact
us
in
other
way,
such
as
radio
sighs(信号).
In
fact,
they
may
be
trying
to
communicate
with
us
now,
but
we
don’t
have
the
right
tools
to
receive
their
messages.
However,
this
is
changing.
By
2025,
we
could
make
contact
with
other
life
forms
in
our
universe
and
we
might
help
each
other.”
1.
Seth
Shostak
and
Alexandra
Barnett
are
_______________.
A.
astronomers.

B.
farmers
C.
singers

D.
drivers
2.
What
is
the
best
title
for
Paragraph
Two
A.
The
Age
and
Size
of
Earth
B.
Our
Galaxy:
The
Milk
Way
C.
Why
Intelligent
Life
Might
Exist
D.
Earth:
The
Only
Planet
With
Intelligent
Life
3.
Why
was
it
hard
( http: / / www.21cnjy.com )
to
look
for
signs
of
intelligent
life
in
the
universe
in
the
past
A.
There
were
not
any
smaller
planets.
B.
There
were
not
any
powerful
telescopes.
C.
The
astronomers
were
not
interested
in
them.
D.
The
Milk
Way
didn’t
exist
at
that
time.
4.
Why
haven’t
beings
from
space
visited
us
yet
according
to
Shostak
A.
They
are
afraid
( http: / / www.21cnjy.com )of
us.
B.
It’s
a
long
way
away.
C.
They
don’t
( http: / / www.21cnjy.com )want
to
see
us.
D.
They
don’t
know
how
to
use
radio
signs.
5.
What
does
( http: / / www.21cnjy.com )the
underlined
phrase
“life
forms”
in
the
last
paragraph
mean
A.
Messages.

B.
Tools.
C.
Intelligent
beings.

D.
Radio
signs.
6、阅读理解
What
do
people
do
wit
( http: / / www.21cnjy.com )h
their
old,
out of date
but
still
useful
computers
Most
people
don’t
know
what
to
do
with
them.
Many
old
computers
are
put
away
in
homes.
Many
more
are
simply
thrown
out
with
the
rubbish.
At
last,
some
companies
are
thinking
of
ways
to
bring
down
the
number
of
old
computers.
Sony
has
agreed
to
help
recycle
old
snoy
product(产品).
Dell,
Hewlett Packard
and
other
companies
now
also
take
back
some
old
computers.
In
some
countries,
laws
are
being
passed,
too.
Computer
companies
will
have
to
collect
and
recycle
their
old
products.
And
70%
of
computer
waste
must
be
recycled.
The
idea
behind
the
laws
is
that
computer
companies
themselves
should
pay
for
it.
That
will
encourage
them
to
make
computers
that
are
cheaper
to
repair
and
upgrade
(升级)．
Yet
while
many
people
are
throwing
away
good
computers,
others
can't
afford
them
at
all.
Thousands
of
organizations
are
working
to
solve
this
problem.
They
collect
and
repair
old
computers.
Some
also
teach
others
how
to
repair
computers.
The
computers
then
are
( http: / / www.21cnjy.com )
given
away
to
schools,
charities
and
people
who
need
them.
Giving
a
used
computer
to
one
of
these
organizations
can
turn
one
person's
rubbish
into
other
people's
useful
things
and
cut
down
on
waste,
too.
(
)1.
Many
old
but
( http: / / www.21cnjy.com )still
useful
computers
are
________
by
most
people.
A．sold
B．thrown
out
C．repaired
(
)2.
Which
computer
company
is
not
mentioned
in
the
passage
A．Sony
B．Dell
C.
IBM
(
)3.
According
to
the
laws
in
some
countries,
computer
companies
must
________.
A．recycle
most
of
their
computer
waste
B．recycle
all
of
their
computer
waste
C．recycle
none
of
their
computer
west
(
)4.
Many
organizations________.
A．tell
the
computer
companies
to
collect
the
old
computers
B．collect
old
computers,
fix
them
up
and
give
them
away
C．repair
and
sell
the
old
computers
(
)5.
What's
the
main
idea
of
the
passage
A．To
recycle
old
computers.
B．To
encourage
companies
to
make
cheaper
products.
C．To
help
those
who
have
computers.
7、Taking
away
a
city’
( http: / / www.21cnjy.com )s
rubbish
is
a
big
job.
Every
day
trucks
come
into
a
city
to
collect
it.
Most
rubbish
is
made
up
of
things
we
can’t
eat
or
use.
If
we
kept
these
things
we
would
soon
have
a
mountain
of
rubbish.
In
some
cities
the
( http: / / www.21cnjy.com )rubbish
is
collected
and
taken
outside
of
the
city
to
a
dump(垃圾站).
Often
the
city
dump
is
placed
where
the
ground
is
low
or
there
is
a
big
hole.
The
kitchen
rubbish
is
broken
into
small
pieces
and
sent
into
the
sewage
system.
The
swage
system
takes
away
the
used
water
from
toilets,
bathtubs(澡盆)
and
other
places.
To
keep
mice
and
( http: / / www.21cnjy.com )flies
away,
some
earth
is
used
to
cover
the
newly
dumped
rubbish.
Later,
grass
may
be
planted
on
the
rubbish-filled
land.
Finally,
a
house
or
a
school
may
be
built
there,
and
then
you’d
never
know
that
this
had
once
been
an
old
rubbish
dump.
In
other
cities
( http: / / www.21cnjy.com )the
rubbish
is
burnt
in
special
places.
The
fire
burns
everything
but
the
metal.
Sometimes
the
metal
can
be
used
again
in
factories
where
things
are
made
of
metal.
The
food
parts
of
rubbish
are
put
in
special
piles
where
they
slowly
change
into
something
called
humus(腐殖土),
which
looks
like
black
earth.
It
is
rich
with
kinds
of
things
that
feed
plants
and
help
make
them
grow.
根据短文内容，从每题所给的四个选项（A、B、C和D）中，选出最佳答案。
（
）1.
You
can
most
probably
read
the
passage
in
_______.
A.
a
history
book
( http: / / www.21cnjy.com )B.
a
TV
guide

C.
a
science
book
D.
a
telephone
book
（
）2.
The
underlined
word
“sewage”
in
the
passage
means_______.
A.
排污





B.
染色



C.
洗涤






D.
吸尘
（
）3.
According
( http: / / www.21cnjy.com )
to
the
passage,
the
food
parts
of
rubbish
can
be
used
again_______.
A.
to
feed
animals
( http: / / www.21cnjy.com )
B.
to
feed
plants
C.
to
build
a
house
D.
to
make
machines
（
）4.
How
should
( http: / / www.21cnjy.com )we
take
care
of
a
used
metal
box
according
to
the
passage
A.
By
burning
it
off.





B.
By
putting
it
in
water.
C.
By
throwing
it
away.




D.
By
reusing
and
recycling
it.
（
）5.
The
main
idea
of
the
passage
is
_______.
A.
to
let
us
know
taking
away
rubbish
is
a
big
job
B.
to
explain
the
need
for
rubbish
collection
C.
to
introduce
different
ways
to
deal
with
rubbish
D.
to
tell
people
to
take
useful
things
out
of
rubbish
8、Recently，a
( http: / / www.21cnjy.com )
solar
powered（太阳能动力的）plane
took
to
the
sky
for
the
first
time.
It
had
passed
an
important
test
on
the
way
to
travel
around
the
world.
The
plane
took
of
( http: / / www.21cnjy.com )f
from
an
airport
in
Switzerland（瑞士）at
45km
an
hour.
It
slowly
rose
above
the
fields
and
into
the
sky.
“There
has
n
( http: / / www.21cnjy.com )ever
been
an
airplane
of
that
kind
that
could
fly
—
never
an
airplane
so
big,
so
light,
using
so
little
energy,”
said
Bertrand
Piccard,
a
leader
of
the
project.

During
the
90
( http: / / www.21cnjy.com )-minute
flight,
the
plane
did
several
turns.
It
climbed
nearly
1.6km
above
the
countryside.

Engineers
pl
( http: / / www.21cnjy.com )an
to
test
a
night
flight
before
July.
Then
they
will
use
the
results
of
the
tests
to
build
a
second
plane.
They
plan
to
travel
around
the
world
in
that
plane
in
2012.
The
plane
flies
a
( http: / / www.21cnjy.com )t
70
km
an
hour.
That
is
faster
than
a
bike
and
slower
than
a
car.
Piccard
and
pilot
Andre
Borschberg
will
take
the
plane
around
the
world.
The
pilots
will
keep
the
plane
in
the
air
for
up
to
five
days
at
a
time.

“We
want
to
fly
it
day
and
night
with
no
fuel
(燃料),”
Piccard
said
1.
How
long
did
the
first
flight
of
the
solar
powered
plane
last？
A.
45
minutes
( http: / / www.21cnjy.com )
B.
60
minutes
C.
70
minutes
D.
90
minutes
2.What’s
the
most
special
about
the
plane？
A.
It
uses
no
fuel
B.
It’s
the
fastest
plane
C.
It
can
fly
highest
D.
It’s
the
heaviest
plane
3.
Which
of
the
following
is
NOT
true
according
to
the
passage

A
The
plane
goes
much
faster
than
a
car
B
The
plane
took
off
at
a
speed
of
45km
an
hour
C
Engineers
plan
to
test
a
night
flight
before
July
D
The
plane
will
fly
in
the
air
or
up
to
five
days
at
a
time
4.Which
column（栏目）of
a
newspaper
may
the
passage
come
from？
A.
Food
and
Health
B.
Scientist
and
Technology
C.
Culture
and
Communication
D.
Sports
and
Entertainment
9、My
parents
ta
( http: / / www.21cnjy.com )ught
me
not
to
waste
food.
My
mom
always
found
ways
to
make
leftovers
(剩余食物)
taste
good.
I
went
to
Ilan
to
learn
about
some
of
their
special
foods.
As
I
was
there,
I
learned
about
the
food
and
the
history
of
the
area.
I
learned
that
they
don’t
waste
food,
either,
and
they
use
leftovers!
　　Many
years
ago,
ther
( http: / / www.21cnjy.com )e
was
not
enough
food
for
everyone.
People
learned
to
cook
and
eat
almost
everything.
They
had
to
think
of
ways
to
make
special
dishes.
One
of
these
dishes
is
kao
zha.
It’s
made
with
leftovers
like
meat,
soup,
oil
and
fat.
That
might
not
sound
very
good,
but
it
does
taste
good.
Today,
kao
zha
is
a
special
dish
at
big
banquets
(宴会).
　　Another
famous
d
( http: / / www.21cnjy.com )ish
is
called
zao
bing.
It’s
made
with
fruit,
meat
and
other
things.
I
really
liked
it!
But
I
didn’t
want
to
eat
too
much.
It
has
a
lot
of
fat
in
it.
　　I
smelled
( http: / / www.21cnjy.com )something
burning
and
I
saw
smoke,
so
I
found
another
special
food
of
the
Ilan
area─duck
meat.
The
duck
meat
is
put
in
a
big
oven
(炉子)
to
cook
it.
Smoke
keeps
the
meat
fresh.
I
don’t
usually
eat
meat,
but
this
duck
meat
was
delicious!
It
tasted
sweet.
　　Ilan
is
a
( http: / / www.21cnjy.com )great
place
with
delicious
food.
I
hope
I
can
come
back
again!
（
）1.
Kao
zha
is
a
good
dish
that
is
made
with
__________.
　　
A.
fruit,
( http: / / www.21cnjy.com )meat
and
other
things
B.
fresh
and
sweet
duck
meat
　
　C.
some
di
( http: / / www.21cnjy.com )fferent
leftovers
D.
meat,
soup
and
fruit
（
）2.
There
are
_
( http: / / www.21cnjy.com )______
kinds
of
special
foods
mentioned
in
the
passage.
　　
A.
two
B.
three
C.
four
D.
five
（
）3.
From
the
passage,
we
know
that
__________.
　　
A.
there
was
not
enough
food
in
Ilan
long
ago
　
　B.
leftovers
can’t
be
used
to
cook
delicious
food
　　
C.
zao
bing
is
a
famous
dish
without
any
fat
in
it
　
　
D.
the
writer
is
interested
in
very
big
banquets
10、阅读理解

Do
you
believe
th
( http: / / www.21cnjy.com )ere
are
aliens(外星人)
We’ll
make
a
phone
call
and
you
will
know.
A
group
of
Americans
can
help.
They
made
a
device(装置)
to
“talk”
to
aliens.
If
you
want
to
talk
to
an
alien,
you
only
need
to
visit
www.
,
call
1-900-226-0300
and
say:
“Hello
aliens,
this
is
Earth
calling.
Can
you
hear
me ”
you
can
say
anything
you
want.

But
now,
th
( http: / / www.21cnjy.com )ey
only
take
phone
calls
from
people
in
the
US.
The
call
is
$3.99
every
minute.
After
the
hotline
began
in
February,
www.
has
got
hundreds
of
calls.
There
is
one
call
every
three
minutes.
They
are
also
trying
to
send
people’s
e-mails,
photos
and
videos
into
space.

1.
If
you
live
( http: / / www.21cnjy.com )
in
America
and
you
want
to
know
whether
there
are
any
aliens,
_____.

A.
you
c
( http: / / www.21cnjy.com )an
make
a
phone
call
B.
you
can
go
to
America
for
help
C.
you
can
ask
any
scientist
for
help
D.
you
can
talk
to
aliens

2.
www.

is
a
place
where
___________.
A.
you
can
get
some
kn
( http: / / www.21cnjy.com )owledge
about
aliens.
B.
you
can
talk
to
aliens

C.
the
aliens
l
( http: / / www.21cnjy.com )ive
D.
you
can
make
a
set
of
device
to
talk
to
aliens

3.
What
does
the
underlined
word
refer
to
(指)？

A.
The
aliens
B.
The
people
who
want
to
talk
to
aliens

C.
The
Americans
D.
The
group
of
scientists
who
can
help
you

4.
Which
is
Not
right
A.
Only
from
any
country
can
call
1-900-226-0300.
B.
People
from
any
country
can
call
1-900-226-0300
now.
C
.
If
you
call
the
hotline
for
two
minutes,
you
should
pay
$7.98.
D.
Every
three
minutes
there
is
someone
calling
1-900-226-0300.

5.
From
this
article(文章)
we
know
__________.
A.
There
is
only
one
call
after
the
hotline
began
in
February.
B.
There
are
some
aliens
in
the
world.
C.
Some
Americans
are
( http: / / www.21cnjy.com )trying
to
send
information
about
humans
into
space.
D.
If
you
pay
$2.99
for
a
minute,
you
can
talk
to
aliens.
11、A
city
witho
( http: / / www.21cnjy.com )ut
cars
would
be
very
strange
,
right

But
Venice
is
such
a
city
.
Venice
is
in
the
north
( http: / / www.21cnjy.com )east
of
Italy.
It
wasn't
built
on
land,
like
Beijing
or
Shanghai,
but
on
more
than
110
islands.
Seawater
is
everywhere
around
the
city.
Even
so,
trav
( http: / / www.21cnjy.com )el
isn't
that
difficult.
The
waterways
have
always
been
the
best
way
to
get
around.
There
are
117
waterways
and
more
than
400
bridges
that
can
guide
you
where
you
want
to
go.
People
in
Venice
move
from
place
to
place
by
boat.
　　Water
makes
the
city
special,
but
it
is
also
a
big
problem.
Sometimes
tourists
will
have
such
strange
experiences
.
One
moment
they
walk
across
the
Rialto
Bridge
,
and
there’s
nothing
special
.
But
when
they
come
back
to
the
bridge
an
hour
later
,
it’s
underwater
and
everyone
is
wearing
rain
shoes
.
　　Once,
people
used
too
much
underground
water.
This
made
the
city
get
lower
little
by
little.
Now
the
city
has
gone
down
by
23
centimeters.
Another
problem
is
the
rising
seawater.
The
temperature
has
risen
over
the
years.
This
has
made
ice
of
the
Arctic
Ocean
(北冰洋)
melt
(融化).
Every
year,
high
waters
hit
the
city
in
autumn
and
winter.
When
a
lot
of
water
comes,
more
than
half
of
the
city
is
underwater.
　　Scientists
( http: / / www.21cnjy.com )are
trying
different
ways
to
stop
the
city
from
getting
even
lower.
The
Italian
government
has
asked
some
of
Italy’s
biggest
companies
to
build
the
MOST
project
,
which
was
planned
to
be
built
under
the
seawater
to
stop
the
rising
water
.
Anyway
,
this
project
is
helping
solve
the
problem
.
1.
According
to
the
passage
,
Venice
is
__________
of
Italy
.

A.
in
the
northe
( http: / / www.21cnjy.com )ast
B.
in
the
west
C.
in
the
southwest
D.
in
the
south
2.
__________
have
a
( http: / / www.21cnjy.com )lways
been
the
best
way
to
go
here
and
there
in
the
city
.

A.
Taxis
and
ca
( http: / / www.21cnjy.com )rs

B.
The
waterways

C.
400
bridges

D.
Boats
and
rain
shoes
3.
Venice
has
gone
down
by
23
centimeters
because
__________
.

A.
people
used
too
much
underground
water

B.
it
got
higher
little
by
little

C.
the
temperature
has
fallen
over
the
years

D.
more
than
half
of
the
city
is
underwater
4.
The
passage
is
mainly
about
__________
of
Venice
.

A.
the
waterway
( http: / / www.21cnjy.com )s
and
bridges
B.
the
Most
project
and
problems

C.
the
speci
( http: / / www.21cnjy.com )als
and
problems
D.
the
history
and
beautiful
places
12、The
air
pollu
( http: / / www.21cnjy.com )tion
was
so
bad
in
Harbin,
in
China,
on
October
21,2013
that
the
city
had
to
close
roads
and
schools,
and
cancel hundreds
of
flights
from
its
airport.
News
reports
said
( http: / / www.21cnjy.com )the
smog
(a
mixture
of
smoke
and
fog)
was
so
thick
that
people
couldn’t
see
more
than
10
or
20
metres
in
front
of
them.
It
is
also
said
th
( http: / / www.21cnjy.com )at
people
could
not
even
see
the
person
standing
next
to
them.
The
city’s
website
said:
“You
can’t
see
your
own
fingers
in
front
of
you.”
The
local
people
( http: / / www.21cnjy.com )said
there
was
a
“burning”
smell
in
the
air.
Many
people
covered
their
noses
and
mouths
with
scarves
or
masks.
The
pollution
was
( http: / / www.21cnjy.com )caused
on
several
factors including:
farmers
burning
off
old
corn
stalks and
crop
stubble;
coal-fired
heating
systems;
and
low
winds
that
allowed
the
smoke
to
remain
over
the
city.
The
smog
had
been
( http: / / www.21cnjy.com )
building
up
for
several
days.
It
became
worse
when
the
city
turned
on
the
public
heating
system,
which
uses
coal
to
heat
millions
of
homes
and
offices
in
the
city.
Harbin
has
a
( http: / / www.21cnjy.com )
population
of
more
than
10
million
people.
It
lies
in
northeastern
China,
where
cold
winter
weather
can
last
up
to
six
months.
The
main
fuel there
is
coal,
because
it
is
cheaper
than
other
types
of
fuel.
Air
pollution
( http: / / www.21cnjy.com )
from
burning
coal
can
cause
health
problems
like
heart
disease.
During
the
smog
crisis
in
Harbin,
the
number
of
people
taken
to
the
hospital
with
breathing
problems
was
30%
higher
than
usual.
The
city
governm
( http: / / www.21cnjy.com )ent
is
trying
to
reduce
its
use
of
coal
by
adding
more
insulation and
better
roofs
and
windows
to
buildings
to
reduce
heating
needs.
It
has
also
used
cleaner
fuel
for
cars
and
factories.
1.
The
roads
and
( http: / / www.21cnjy.com )schools
in
Harbin
had
to
be
closed
on
October
21,
2013
because
of
____
A.
the
heavy
rain
( http: / / www.21cnjy.com )
B.
the
strong
wind
C.
the
serious
smog
D.
the
terrible
snow
2.
There
are
many
reasons
for
the
air
pollution
EXCEPT____________.
A.
farmers
burn
off
old
corn
stalks
and
crop
stubble
B.
people
use
coal
to
heat
millions
of
homes
and
offices
C.
The
smoke
remains
over
the
city
because
of
low
winds
D.
Many
buses
and
cars
use
cleaner
fuel
and
so
do
factories.
3.
What
is
the
go
( http: / / www.21cnjy.com )vernment
trying
to
do
when
the
air
pollution
get
worse
A.
To
offer
cars
ne
( http: / / www.21cnjy.com )w
fuel.

B.
To
give
people
more
masks.
C.
To
reduce
its
( http: / / www.21cnjy.com )
use
of
coal.

D.
To
ask
people
to
stay
at
home.
4.
What
does
the
passage
mainly
tell
us
A.
The
serio
( http: / / www.21cnjy.com )us
air
pollution
in
China
B.
Coal-fired
heating
systems
C.
The
population
cr
( http: / / www.21cnjy.com )isis
in
Harbin
D.
The
reasons
for
heart
disease
13、
The
Chang’e-3,
named
after
a
Chinese
goddess,
is
China’s
first
spacecraft(航天器)to
make
a
soft
landing
on
the
moon. It
includes
a
lander
and
a
moon
rover(月球车)
called
Yutu. The
Chang’e-3
spacecraft
is
the
second
phase(阶段)
China’s
lunar
rogramme,
which
includes
orbiting,
landing
and returning to
Earth. It
follows
the
success
of
the
Chang’e-1
and
Chang’e-2
spacecraft
in
2007
and
2010. The
launch
of
Chang’e-3
was
successful.
The
Chang’e-3
is
( http: / / www.21cnjy.com )
one
of
the
most
difficult
tasks
in
China’s
space
programme,
the
news
says. The
news
adds
that
exploring
the
universe(宇宙)
and
seeking
peaceful
use
of
space
are
dreams
of
Chinese
for
thousands
of
years.
With
a
lander
an
( http: / / www.21cnjy.com )d
the
moon
rover
Yutu,
Chang’e-3
soft-landed(软着陆)
on
the
moon
at
9:11
p.m.
Saturday.
Yutu
later
separated(分离)
from
the
lander
and
ran
to
the
moon
surface
earlier
Sunday.
China
has
ch
( http: / / www.21cnjy.com )osen
the
name
Yutu
for
its
first
moon
rover,
after
a worldwide online
vote(投票)
attracted
people
to
come
up
with
names.
In
Chinese
folk
( http: / / www.21cnjy.com )
tale,
Yutu
is
the
white
pet
rabbit
of
Chang’e,
the moon
goddess.
Chang’e
took
her
pet
and
flew
towards
the
moon.
She
became
a
goddess
and
has
lived
there
with
the
white
animal
ever
since.
（
）1.Which
is
( http: / / www.21cnjy.com )the
first
spacecraft
landed
softly
on
the
moon
in
China

A.Chang’e-1
B.
Chang’e-2
C.
Chang’e-3
D.
Yutu
（
）2. From
this
pas
( http: / / www.21cnjy.com )sage,
how
many
spacecraft
have
flown
to
the
moon
successfully.

A. Three






B. Two
C. One
D. None
（
）3. Who
did
the
moon
rover
name
after

A. Chang’e

( http: / / www.21cnjy.com )


B. the
moon


C. the
rabbit
of
Chang’e





D.a
little
girl
（
）4. Which
of
the
following
is
Not
true

A. Chang’e-2
was
set
up
in
2010.

B. Yutu
isn’t
the
first
rover
of
China.

C. Many
people
voted
for
Yutu
online.

D. Yutu
separated
after
Chang’e-3
landed
on
the
moon.
（
）5.
The
article
may
be
found
in
__________.

A.
a
history
b
( http: / / www.21cnjy.com )ook B. a
fashion
magazine C. a
geography
book D. a
newspaper
14、
Do
you
know
th
( http: / / www.21cnjy.com )at
you
can
use
your
watch
as
a
compass
(指南针)on
a
sunny
day Take
a
watch
and
point
the
hour-hand
in
the
direction
of
the
sun
.Imagine
(想象)a
line
which
runs
from
the
center
of
the
watch
through
a
point
half-way
between
the
hour-hand
and
number
one.
This
line
will
surely
point
south.

If
you
know
astronomy
a
little,
you
will
understand
why
this
works.
Inthe
northern
half
of
the
earth,
the
sun
is
in
the
south
at
noon.
In
Russia,
the
real
noon
is
one
o'clock.
If
at
that
time
we
piont
the
hour-hand
at
the
sun,
the
hour-hand
and
the
number
one
will
point
south.
That
is
why
you
must
imagine
a
line
which
will
run
from
the
center
.If
the
watch
through
a
point
half
-way
between
the
hour-hand
and
number
one.
It
will
point
south.
If
you
are
in
the
southern
part
of
our
planet,
you
must
point
number
12
at
the
sun.
The
line
which
you
can
imagine
between
number
twelve
and
the
hour-hand
will
then
show
north.
1
When
we
carry
out
this
experiment
in
the
northern
part
of
the
earth
,we
should
point
______at
the
sun.
A．number
12
B．the
minute-hand
C．the
hour-hand
D．number
one
2
What
does
the
underlined
word
"astronomy"
mean
in
the
passage
A．天文学
B．地理学
C．宇航学
D．逻辑学
3
The
passage
tells
us
that
we
can
use
a
watch
____on
a
sunny
day.
A．to
study
the
weather
B．
to
show
direction

C．to
enjoy
ourselves
D．
to
keep
good
time
4
If
you
are
in
Australia
,which
of
the
following
is
the
right
way
to
show
north

5
What's
the
best
title
for
this
passage
A．
Your
Watch
Becomes
a
Compass
B．
An
Interesting
Watch
C．
The
Story
of
a
Watch
D．
The
Sun
and
a
Watch
15、As
space
sc
( http: / / www.21cnjy.com )ience
develops,
man
has
learned
more
and
more
about
space.
Space
is
not
only
amazing
but
also
dangerous.
While
working
in
space,
spacemen
are
facing
danger
as
well
as
success.
Scientists
h
( http: / / www.21cnjy.com )ave
found
out
that
the
radiation（辐射）is
the
greatest
danger
to
spacemen
in
space.
When
spacemen
are
working
in
space,
they
are
in
danger
of
the
radiation
from
the
sun
and
other
stars,
which
is
bad
for
their
health.
The
harm
of
the
radiation
won’t
be
found
until
their
children
even
grandchildren
are
born.
Some
special
medicine
may
work
a
little,
but
no
really
effective
medicine
has
been
found
so
far.
Space
rubbish
is
als
( http: / / www.21cnjy.com )o
thought
to
be
a
great
danger
to
spacemen.
It’s
reported
that
there
were
9,000
man-made
things
flying
in
space.
About
30%
of
these
are
satellites,
10%
are
spaceships,
and
the
rest
are
space
rubbish.
An
explosion（爆炸）in
space
in
1999
made
a
cloud
of
300,000
fragments,
each
at
least
4mm
in
size.
A
small
piece
of
these
even
knocked
a
spaceship
window
and
caused
some
damage（损坏）.
Scientists
are
watc
( http: / / www.21cnjy.com )hing
and
reporting
any
possible
danger
all
the
time.
They
are
working
to
deal
with
space
rubbish.
Although
space
is
really
dangerous,
it
interests
many
people
on
the
earth.
In
the
near
future,
it
may
be
possible
for
people
to
spend
a
few
days
in
a
space
hotel.
We
may
even
choose
to
leave
the
earth
and
live
in
space
in
a
few
years.
So
we
should
do
something
to
help
improve
the
space
environment.
1

Which
of
the
f
( http: / / www.21cnjy.com )ollowing
shows
the
man-made
things
in
space
in
the
correct
way
( http: / / www.21cnjy.com )

A
B
C
D
2
To
spaceme
( http: / / www.21cnjy.com )n,
the
radiation
from
the
sun
and
other
stars
is
.

A.
good
( http: / / www.21cnjy.com )

B.
helpful

C.
useful

D.
harmful
3

The
underlined
word
“fragments”
means
“
”.

A.
碎片

B.
泡沫

C.
烟雾

D.
飞碟
4

How
many
kinds
of
danger
in
space
does
the
passage
tell
us


A.
Two.

B.
Three.

C.
Four.

D.
Five.
5

Which
of
the
following
is
TRUE
from
the
passage

A.
Scientists
have
found
out
ways
to
solve
any
problem
in
space.

B.
Every
one
of
us
can
have
a
travel
to
space
in
ten
years.

C.
The
harm
of
t
( http: / / www.21cnjy.com )he
radiation
may
be
found
in
the
spacemen’s
children.

D.
Space
is
really
( http: / / www.21cnjy.com )
dangerous,
so
it
doesn’t
interest
anyone
on
the
earth.
16、One
day
w
( http: / / www.21cnjy.com )hen
some
government
officials
were
rebuilding
a
barn（谷仓），they
found
a
mouse
hole
in
a
corner
and
used
smoke
to
force
the
mice
inside
the
hole
to
come
out．A
while
later
they
indeed
saw
mice
running
out,
one
after
another．Then,
everyone
thought
that
all
the
mice
had
escaped．But
just
as
they
began
to
clean
up,
they
saw
two
mice
squeezing（挤）out
at
the
mouth
of
the
hole．With
some
efforts,
the
mice
finally
got
out．However,
it
was
strange
that
after
they
came
out
of
the
hole,
they
did
not
run
away
immediately．Instead,
one
chased
after
the
other
near
the
mouth
of
the
hole．It
seemed
that
one
was
trying
to
bite（咬）the
tail
of
the
other．
Everyone
was
puzzled,
( http: / / www.21cnjy.com )so
they
stepped
nearer
to
take
a
look．They
realized
that
one
of
the
mice
was
blind
and
could
not
see
anything,
and
the
other
was
trying
to
allow
the
blind
mouse
to
bite
on
his
tail
so
that
he
could
pull
the
blind
one
with
him
to
escape．
After
seeing
wh
( http: / / www.21cnjy.com )at
happened,
everyone
was
speechless
and
lost
in
thought．During
the
meal
time,
the
group
of
people
sat
down
in
a
circle
and
started
to
chat
about
what
happened
to
the
two
mice．
One
serious
American
( http: / / www.21cnjy.com )
official
said：“I
think
the
relationship
between
those
two
mice
was
that
of
king
and
guard．”The
others
thought
for
a
while
and
said：“
That
was
why!”
A
smart
French
s
( http: / / www.21cnjy.com )aid：“I
think
the
relationship
between
those
two
mice
was
that
of
husband
an
( http: / / www.21cnjy.com )d
wife．”Again
the
others
thought
for
a
while,
and
all
felt
it
made
sense．
A
Japanese
said：“I
( http: / / www.21cnjy.com )
think
the
relationship
between
those
two
mice
was
that
of
mother
and
son．”Once
again
the
others
thought
for
a
while,
and
felt
this
was
more
reasonable．So
they
expressed
agreement
another
time．
At
that
moment
( http: / / www.21cnjy.com ),
one
Chinese
asked：“Why
did
those
two
mice
have
to
have
a
certain
relationship？ ”
Suddenly,
the
group
l
( http: / / www.21cnjy.com )ooked
back
at
the
Chinese
and
remained
speechless．The
American
official,
the
French
and
the
Japanese
who
had
spoken
earlier
all
lowered
their
heads
in
shame,
and
did
not
dare
to
answer．
In
fact,
the
t
( http: / / www.21cnjy.com )rue
love
is
not
built
on
friendship,
loyalty
or
blood
relationship．
Instead,
it
is
based
on
no
relationship．
1
Neither
of
the
two
mice
ran
away
immediately
because
______．
A．one
was
bitin
( http: / / www.21cnjy.com )g
the
other B．the
mouth
of
the
hole
was
too
small
C．they
were
not
af
( http: / / www.21cnjy.com )raid
of
smoke
D．one
was
trying
to
help
the
blind
one
2
Why
did
they
lower
their
heads
in
shame
according
to
the
passage？
A．They
did
not
dare
to
answer．
B．They
had
mistaken
the
relationship
of
the
mice．
C．They
regretted
driving
a
poor
blind
mouse
away．
D．They
did
not
express
themselves
much
better．
3
It
is
clear
that
______．
A．all
the
mice
came
out
of
the
hole
easily
B．each
of
the
people
understood
the
relationship
differently
C．the
people
wanted
to
kill
the
mice
with
smoke
D．the
people
knew
one
of
the
mice
was
blind
at
first
sight
4
“it
made
sense”probably
means
______．
A．it
was
correct
( http: / / www.21cnjy.com )
B．it
was
strange
C．it
was
funny

D．it
was
sweet
5
The
best
title
for
the
passage
is
______．
A．Two
Lovely
Mice
B．Help
Produce
Love
C．Friends
In
Need
D．Love
Is
All
17、What
are
you
going
( http: / / www.21cnjy.com )
to
do
if
you
are
in
a
burning
house
How
will
you
escape
Do
you
know
how
to
save
yourself
Please
read
the
following
passage.
Escaping
a
fire
is
a
serious
matter.
Knowing
what
to
do
during
a
fire
can
save
your
life.
It
is
important
to
know
the
ways
you
can
use
and
show
them
to
everyone
in
the
family,
such
as
stairways
and
fire
escapes,
but
not
lifts.
From
the
lower
fl
( http: / / www.21cnjy.com )oors
of
the
buildings,
escaping
through
windows
is
possible;
learn
the
best
way
of
leaving
by
windows
with
the
least
chance
of
serious
injury.
The
second
floor
window
is
usually
not
very
high
from
the
ground.
An
average(平均高度的)
person,
hanging
by
the
finger-tips
will
have
a
drop
of
about
six
feet
to
the
ground.
It
is
about
the
height
of
an
average
man.
Of
course,
it
is
safer
to
jump
a
short
way
than
to
stay
in
a
burning
building.
Windows
are
also
us
( http: / / www.21cnjy.com )eful
when
you
are
waiting
for
help.
Be
sure
to
keep
the
door
closed.
Or
smoke
and
fire
may
be
drawn
into
the
room.
Keep
your
head
low
at
the
window
to
be
sure
you
get
fresh
air
rather
than
smoke
that
may
have
leaked(渗)
into
the
room.
On
a
second
or
t
( http: / / www.21cnjy.com )hird
floor,
the
best
windows
for
escape
are
these
which
open
onto
a
roof.
From
the
roof
a
person
can
drop
to
the
ground
more
safely.
Dropping
onto
cement(水泥)
might
end
in
injury.
Bushes
and
grass
can
help
to
break
a
fall.
1
It
is
important
to
________.
A.
put
out
the
fir
( http: / / www.21cnjy.com )e
in
the
burning
house
B.
know
the
ways
to
escape
the
fire
C.
jump
off
a
burning
house

D.
keep
the
door
closed
2It
is
possible
to
escape
through
the
windows
________.
A.
if
there
are
some
bushes
on
the
ground

B.
if
you
are
strong
enough
C.
if
you
liv
( http: / / www.21cnjy.com )e
on
a
lower
floor

D.
if
you
have
a
long
rope
3
Which
of
the
following
escaping
way
is
NOT
right
A.
You
can
escape
through
stairways.
B.
You
can
choose
fire
escapes.
C.
Escape
from
the
windows
which
open
onto
a
roof.
D.
Use
a
lift
to
come
down
at
once.
4
Open
the
window
so
that
________
if
the
building
is
on
fire.
A.
you
can
get
fresh
air　　　　　　　　
B.
you
can
call
for
help
C.
you
can
easily
jump
off　　　　　　

D.
you
can
be
seen
first
5The
best
title
of
the
passage
is
________.
A.
Escaping
from
the
W
( http: / / www.21cnjy.com )indows　　　　

B.
Save
Yourself
in
the
Burning
House
C.
Knowledge
on
Fire　　　　　　
D.
Waiting
for
Help
18、Fifty
years
ago,
( http: / / www.21cnjy.com )
zoos
were
places
where
people
could
go
to
see
animals
from
many
parts
of
world.
The
animals
lived
in
cages
that
were
easy
to
keep
clean.
However,
for
the
animals,
the
cages
were
small
and
impossible
to
hide
in.
Although
the
zoo
keepers
took
good
care
of
them,
many
of
the
animals
did
not
feel
comfortable,
and
they
often
become
ill.
In
modern
zoos,
people
can
see
animals
in
more
natural
conditions.
The
animals
are
given
more
freedom
in
larger
places
so
that
they
can
live
as
they
could
in
nature
.In
an
American
zoo
,
visitors
can
walk
through
a
huge
special
cage
that
is
filled
with
trees
,
some
small
animals
and
may
birds
.Some
zoos
have
special
places
for
visitors
to
watch
animals
that
live
in
the
desert
or
under
water
.
Some
other
zoos
have
special
places
for
animals
that
live
in
cold
conditions
like
the
bear
from
Arctic.
Modern
zoos
not
only
show
animals,
but
also
keep
and
save
rare
animals,
for
the
reason
the
grandchildren
of
today’s
visitors
will
still
be
able
to
enjoy
watching
these
animals.
（
）1.
Fifty
years
ag
( http: / / www.21cnjy.com )o,
animals
in
zoos
often
became
ill
because
they
.

A.
were
from
different
countries
B.
lived
in
dirty
cages

C.
were
not
taken
go
( http: / / www.21cnjy.com )od
care
of
D.
lived
in
very
poor
conditions
（
）2.
in
modern
zoos,
__________.

A.
animals
are
kept
separately
B.animals
are
not
so
well
taken
care
of
C.
animals
have
more
freedom
than
before
D.
visitors
can
walk
through
a
through
a
large
cage
freely
（
）3.
In
modern
zo
( http: / / www.21cnjy.com )os,
_________
feel
more
comfortable
than
in
the
old
ones
A.
the
keepe
( http: / / www.21cnjy.com )rs
B.
the
visitors,
not
the
animals
C.
neither
the
animals
nor
the
visitors
D.the
animals
（
）4.
In
some
modern
zoos,
visitors
can
see
____________...
A.
all
the
animals
closely
B.
their
grandchildren
C.
animals
that
live
in
special
conditions
D.
desert
or
underwater
animals
which
have
lived
fifty
years
（
）5.
The
main
ide
( http: / / www.21cnjy.com )a
of
this
passage
is
that
zoos
are
now
places
where
_______________.

A.
animals
c
( http: / / www.21cnjy.com )an
live
more
naturally
B.
people
can
see
all
kinds
of
animals

C.
trees
a
( http: / / www.21cnjy.com )re
planted
D.
rare
animals
are
kept
and
well
treated
19、The
under
( http: / / www.21cnjy.com )sea
world
is
very
beautiful
,.Now
more
and
more
people
want
to
dive
in
the
water
to
find
the
secret
there
.
Scuba
diving
is
a
new
sport
today.
It
can
take
you
into
a
wonderful
undersea
world.
You
will
find
many
str
( http: / / www.21cnjy.com )ange
animals
in
the
sea.
Some
are
as
large
as
a
school
bus.
Many
sea
animals
give
out
light
in
the
dark
and
some
have
sharp
teeth.
During
the
day
,
th
( http: / / www.21cnjy.com )ere
is
enough
light
.
Here
,
under
the
sea
,
everything
is
blue
and
green
.
When
fish
swim
nearby,
( http: / / www.21cnjy.com )
you
can
catch
them
with
your
hands.
When
you
have
bottles
of
air
on
your
back,
you
can
stay
in
deep
water
for
a
long
time.
However
,
you
can’t
dive
too
deep
.
And
you
must
be
very
careful
when
you
dive
in
deep
water
.
The
deep
sea
( http: / / www.21cnjy.com )is
not
an
easy
place
to
live
in
.
It’s
cold,
and
it’s
dark,
too.
The
deeper
it
is
,
the
less
sunlight
there
is
.
About
3
000
feet
,
there
is
no
light
at
all
.
It
is
very
dark
in
the
sea.
Many
fishes
have
no
eyes
.
Some
have
big
eyes
.
A
few
have
eyes
on
one
side
.
Besides
(除了)
( http: / / www.21cnjy.com )the
cold
and
the
darkness
,
deep-sea
animals
face
a
third
danger
---other
animals
.
Animals
eat
!
They
must
find
food
to
eat
.
Many
animals
eat
plants
.
However
,
some
animals
eat
meat
.
This
means
these
sea
animals
have
two
big
jobs
.
They
need
to
find
animals
as
food,
and
they
have
to
try
not
to
become
other
animals’
meal.
（
）6.
Why
do
people
w
( http: / / www.21cnjy.com )ant
to
dive
in
the
sea

Because
.

A.
they
want
to
cat
( http: / / www.21cnjy.com )ch
fish
B.
they
want
to
find
the
secrets
of
the
undersea
world

C.
the
sea
is
deep
( http: / / www.21cnjy.com )
D.
there
are
all
kinds
of
plants
in
the
sea
（
）7.
In
the
daytime
( http: / / www.21cnjy.com )
,
when
you
dive
in
the
sea,
you
.

A.
can
sea
everything
green
and
blue
B.
can’t
be
in
danger

C.
can
catch
nothing
D.
can’t
see
anything
clearly
（
）8.
How
many
dangers
will
animals
meet
in
the
deep
sea


A.
One
B.
Two
C.
Three
D.
Four
（
）9.
When
you
do
scuba
diving
,
you
can
.

A.
stay
in
deep
( http: / / www.21cnjy.com )water
for
a
long
time
B.
dive
very
,
very
deep

C.
live
in
deep
water
easily
D.
dive
freely
without
any
danger
（
）10.
Which
of
the
following
is
WRONG


A.
One
animal
fi
( http: / / www.21cnjy.com )nds
something
to
eat
,
and
it
may
be
eaten
by
others
.

B.
At
the
d
( http: / / www.21cnjy.com )epth
of
3
000
feet
under
the
sea
,
many
animals
can
find
their
way
by
bearing
and
feeling
.
C.
The
deeper
the
sea
is
,
the
darker
and
colder
it
is
.
D.
At
the
depth
of
( http: / / www.21cnjy.com )3
000
feet
under
the,
all
animals
can
find
their
way
by
seeing
20、Did
you
know
that
( http: / / www.21cnjy.com )each
day
one
person
in
the
US
throws
away
4.4
pounds
of
rubbish
Almost
every
month,
we
throw
away
our
own
rubbish
in
packaging
alone.
Packaging
(
including
boxes,
bags,
etc)
comes
to
our
homes
with
the
things
we
have
bought.
Several
weeks
ago,
the
TV
news
said
that
in
a
city
in
Italy
tons
of
rubbish
were
piled
up
in
the
streets,
and
the
smell
was
rather
terrible.
What
can
we
do
to
help
We
should
get
to
know
the
following
Rs.

Reduce
To
reduce
means
to
make
less
rubbish.
That
is
one
of
the
first
things
we
all
should
do
for
the
environment.
Reduce
your
rubbish
by
doing
things
like
packing
your
lunch
in
reusable
containers(可在利用的容器),
taking
smaller
potions(份)
at
dinner
so
you
don’t
waste
food
when
you
have
had
enough,
writing
on
both
sides
of
paper,
and
using
less
water
when
taking
a
shower.

Reuse
To
reuse
i
( http: / / www.21cnjy.com )s
to
use
things
again.
Think
about
the
bags
you
get
from
the
store.
They
can
be
reused
to
carry
your
lunch,
to
hold
your
rubbish,
or
to
collect
used
cans.
You
can
even
take
them
back
to
the
store
the
next
time
to
carry
your
things
instead
of
getting
a
new
bag!
Recycle
(回收利用)
Rec
( http: / / www.21cnjy.com )ycling
is
an
important
part
of
keeping
our
planet
clean
and
green.
It
can
also
save
energy.
Be
sure
that
you
don’t
throw
things
in
the
rubbish
that
can
be
recycled
to
make
something
else.
Paper,
plastic,
cans
and
bottles
can
all
be
recycled,
but
food,
electrical
waste
and
mobile
phones
can’t.
When
you
are
not
sure
whether
something
can
be
recycled,
go
to
your
parents
and
teachers
for
advice.

Follow
the
thr
( http: / / www.21cnjy.com )ee
Rs,
and
every
one
of
us
can
do
something
to
save
the
earth.
It
is
also
the
best
way
to
save
ourselves.
(
)26.
The
first
( http: / / www.21cnjy.com )paragraph
of
the
passage
implies(暗示)
that
.
A.
packaging
( http: / / www.21cnjy.com )
should
be
given
up.
B.
Italy
is
too
dirty
for
us
to
visit
C.
the
US
produces
most
rubbish
D.
the
earth
is
becoming
dirtier
(
)27.
If
you
want
to
reduce,
you
should
.
A.
make
good
use
of
your
paper
B.
take
a
bath
instead
of
a
shower
C.
eat
a
small
dinner
every
day
D.
pack
your
lunch
with
newspapers
(
)28.
The
writer
seems
to
ask
people
to
reuse
the
bags
.
A.
only
as
rubbish
bags
B.
only
for
carrying
other
things
C.
mainly
to
have
a
cleaner
world
D.
mainly
to
save
some
money
(
)29.
Which
of
the
following
can
be
recycled

A.
Food
and
bottles
B.
Books
and
newspapers
C.
Paper
and
mobile
phones.
D.
Plastic
and
electrical
waste
(
)30.
The
passage
mainly
tell
us
that
.
A.
all
useless
( http: / / www.21cnjy.com )
things
can
be
recycled
B.
the
environment
is
greatly
improving

C.
the
three
Rs
can
help
us
clean
the
earth
D.
we
should
never
throw
any
rubbish
away
21、The
Briti
( http: / / www.21cnjy.com )sh
Museum
is
the
biggest
museum
in
the
world.
Inside,
you
feel
smaller
than
usual.
There
are
about
a
hundred
things
to
see.

The
story
of
the
British
Museum
goes
back
three
hundred
years
to
one
unusual
man,
Sir
Hans
Sloane,
doctor
to
King
George
II.
The
doctor
collected
books,
drawings,
clothes,
money,
animals,
flowers,
things
from
all
over
the
world.
The
doctor
wanted
everything
to
stay
together
when
he
died,
so
that
people
could
come
and
have
a
look.
The
British
Museum
began.
King
George
II
gave
his
library,
and
the
museum
started
to
grow.

The
British
Museum
opened
in
1759,
six
years
after
Sir
Hans
Sloane
died.
At
first
the
museum
was
only
open
three
days
a
week
and
only
ten
people
could
enter
in
an
hour.
There
wasn’t
much
time
to
see
things.
Visitors
had
to
run
though
the
rooms.

By
about
1800,
things
began
to
get
better.
Wonderful
statues,
three
thousand
years
old,
arrived
from
Egypt.

King
George
IV
sold
all
his
books
to
the
museum
secretly.
A
hundred
years
ago
not
only
old
books
but
also
new
ones
arrived
at
the
museum,
and
more
people
came
to
read
them.
Since
them
many
famous
men
have
written
and
studied
there.
And
the
library
is
growing
faster
and
faster.
There
are
four
kilometers
of
new
shelves
every
year
and
there
are
about
two
million
visitors
every
year.
(
)
1.
Sir
Hans
Sloane
was
interested
in
_______________.
A.
collecting
all
kind
( http: / / www.21cnjy.com )s
of
books　　　B.
collecting
all
kinds
of
drawings
C.
collecting
all
kinds
of
money　　　D.
collecting
all
kinds
of
things
(
)
2.
When
you
( http: / / www.21cnjy.com )
go
inside
the
British
Museum,
you
feel
smaller
than
usual
because
__________.
A.
the
museum
is
empty　　　　　　　B.
the
museum
is
very
big
C.
there
are
too
many
things
in
it　　　　D.
you
are
too
small
(
)
3.
Sir
Hans
Sloane
died
____________.
A.
in
1753　　　B.
in
1975
C.
in
1765　　　D.
in
1800
(
)
4.
At
first,
t
( http: / / www.21cnjy.com )he
visitors
had
to
run
through
the
museum
because
____________.
A.
there
are
only
several
things
to
see
B.
the
museum
was
the
biggest
one
in
the
world
C.
they
were
not
interested
in
the
things
in
it
D.
they
had
only
one
hour
to
see
all
the
things
in
it
(
)
5.
The
passage
is
mainly
about
______________.
A.
Sir
Hans
Sloane　　
B.
George
II
C.
the
history
of
British
Museum　
　D.
the
books
in
the
museum
22、

When
you
( http: / / www.21cnjy.com )read
an
article
you
will
understand
and
remember
it
better
if
you
can
work
out
how
the
writer
has
put
the
ideas
together．Sometimes
a
writer
puts
ideas
together
by
asking
questions
and
then
answering
them．For
example，if
the
article
is
about
groundhogs（土拨鼠），the
set
of
questions
in
the
writer’s
head
might
be：

What
does
a
groundhog
look
like？

Where
do
groundhogs
live？

What
do
they
eat？…

In
the
article，the
author
might
answer
those
questions．

Sometimes
an
author
writes
out
her
questions
in
the
article．These
questions
give
you
signals．They
tell
you
what
the
author
is
going
to
write
next．Often
an
author
has
a
question
in
her
head
but
she
doesn’t
write
it
out
for
you．You
have
to
work
out
her
question
for
yourself．Here’s
a
sample
reading
for
you
to
practice
this
method.

Earthworms

Do
you
know
how
many
kinds
of
earthworms
there
are？There
are
about
1800
kinds
in
the
world！
They
can
be
brown，purple，green．They
can
be
as
small
as
3
cm
long
and
as
large
as
3
m
long．

The
best
time
to
see
earthworms
is
at
night，especially
a
cool，damp
night．That’s
when
they
come
up
from
their
burrows（地洞）to
hunt
for
food．Earthworms
don’t
like
to
be
in
the
sun．That’s
because
they
breathe
through
their
skin，and
they
can’t
breathe
if
their
skin
gets
too
dry．Earthworms
must
come
out
of
the
earth
if
it
rains
a
lot，because
they
can't
breathe
in
their
flooded
burrows．What
a
dangerous
life！

Earthworms
don't
have
eyes，so
how
can
they
tell
when
it's
dark？
They
have
special
places
on
their
skin
that
are
sensitive
to
light．These
spots
tell
whether
it’s
light
or
dark．If
you
shine
a
flashlight
on
an
earthworm
at
night，it
will
quickly
disappear
into
the
ground．

Earthworms
don't
have
ears
either，but
they
can
hear
by
feeling
movements
in
the
earth．If
you
want
to
hear
like
an
earthworm，lie
on
the
ground
with
your
fingers
in
your
ears．Then
have
a
friend
stamp
his
or
her
feet
near
you．This
is
how
earthworms
feel
birds
and
people
walking，and
moles
digging，near
them．

Earthworms
are
useful．Farmers
and
gardeners
like
having
lots
of
earthworms
in
their
land
because
the
worms
help
to
make
better
soil
when
they
dig．That
digging
keeps
the
soil
loose
and
airy（通风的）．In
one
year
earthworms
can
pile
up
as
much
as
23,000
kg
of
castings
in
an
area
about
the
size
of
a
football
field．
56.
What’s
the
pu
( http: / / www.21cnjy.com )rpose
of
reading
Earthworms
A.
To
show
the
special
life
facts
of
earthworms.
B.
To
explain
the
differences
from
the
groundhogs.
C.
To
put
the
writer’s
idea
into
real
use.
D.
To
make
the
readers
think
more
clearly.
57.
Which
question
CANNOT
be
answered
in
the
passage
A.
How
do
earthworms
help
with
gardeners
B.
What
life
are
earthworms
living
with
C.
When
may
people
observe
earthworms
D.
Why
can
human
listen
like
earthworms
58.
How
can
you
understand
Earthworms
better
according
to
this
passage
A.
Read,
ask
and
answer
questions
in
your
own
head
while
reading.
B.
Read
to
work
out
all
the
questions
in
the
writer’s
head
while
reading.
C.
Read
and
check
all
the
things
that
are
not
clear
to
you
again
and
again.
D.
Read
for
general
ideas
and
discuss
or
compare
with
other
similar
topics.
59.
What’s
the
best
title
for
the
passage
A.
One
way
to
help
with
understanding
B.
One
way
to
practice
with
a
new
idea
C.
One
way
to
learn
to
be
a
wise
writer
D.
One
way
to
be
clearer
about
worms
23、Maybe
you
know
f
( http: / / www.21cnjy.com )loods,
droughts,
earthquakes,
sandstorms
and
so
on.
But
have
you
ever
heard
of
typhoons

Typhoons
are
( http: / / www.21cnjy.com )
some
of
the
worst
storms,
usually
around
the
Pacific
Ocean
and
the
South
China
Sea.
Most
happen
in
July,
August
and
September.

How
does
( http: / / www.21cnjy.com )
a
typhoon
happen
When
lots
of
sea
water
gets
hot
in
the
summer
sun,
it
evaporates
into
the
air.
This
makes
the
air
hotter.
When
the
air
gets
warm
enough,
it
starts
to
move
higher
up
into
the
sky.
Then,
cooler
air
around
it
rushes
in.
It
fills
the
space
that
is
left.
After
the
air
gets
warmer,
it
starts
to
move
quickly,
making
wind.
The
wind
goes
in
circles,
and
it
keeps
moving
higher
in
the
sky.
The
warmer
the
air
gets,
the
quicker
the
wind
moves.
And
when
the
wind
moves
faster
than
30
meters
a
second,
a
typhoon
begins.

A
typho
( http: / / www.21cnjy.com )on
has
two
parts.
One
is
called
the
"eye".
In
the
eye,
the
wind
does
not
move
so
fast.
The
other
part
is
the
wall
of
clouds
around
the
eye.
This
is
where
the
strongest
wind
and
hardest
rains
are.

Typhoons
are
ve
( http: / / www.21cnjy.com )ry
dangerous.
In
2004,
Typhoon
Yunna
killed
164
people
in
Zhejiang,
and
24
people
were
missing.
In
May
2006,
Typhoon
Pearl
hit
Guangdong
and
Fujian,
and
thousands
of
houses
were
damaged.

What
to
do
when
a
typhoon
hits:

·Stay
inside,
close
all
the
windows
and
stay
away
from
them.

·Try
to
bring
a
( http: / / www.21cnjy.com )ll
of
your
things
inside.
Strong
winds
could
even
blow
away
your
bikes!

·Listen
to
the
radio
or
TV
for
important
information.

·If
you're
told
to
go
to
a
safer
place,
do
so
right
away.
(
)35.
Which
pic
( http: / / www.21cnjy.com )ture
can
tell
meaning
of
the
underlined
sentences
"...
it
starts
to
move
higher
up
into
the sky.
Then,
cooler
air
around
it
rushes
in.
'
( http: / / www.21cnjy.com )
(
)36.
When
a
typhoon
comes,
we
cannot





.

A.
close
all
the
windows
B.
listen
to
typhoon
news

C.
stay
outside
with
our
bikes
D.
stay
inside
the
strong
house
(
)37.
Which
of
the
following
is
TRUE
according
to
the
passage

A,
The
warmer
the
air
gets,
the
slower
the
wind
moves.

B.
This
year
Typhoon
Peal
killed
164
people
in
Zhejiang.

C.
The
strongest
winds
and
hardest
rains
are
in
the
eye
of
typhoon.

D.
A
typhoo
( http: / / www.21cnjy.com )n
will
happen
when
the
wind
goes
faster
than
30
meters
a
second.
24、
NOT
all
memories
( http: / / www.21cnjy.com )
are
sweet.
Some
people
--
all
their
lives
trying
to
forget
bad
experiences.
Violence
and
traffic
accidents
can
leave
people
with
terrible
physical
and
emotional
scars
(伤痕).
Now
American
res
( http: / / www.21cnjy.com )earchers
think
they
are
close
to
developing
a
pill,
which
will
help
people
forget
bad
memories.
The
pill
is
designed
to
be
taken
immediately
after
a
frightening
experience.
They
hope
it
might
reduce,
or
possibly
erase,
the
effect
of
painful
memories.
( http: / / www.21cnjy.com )

The
research
has
ca
( http: / / www.21cnjy.com )used
a
great
deal
of
discussion.
Some
think
it
is
a
bad
idea,
while
others
support
it.

Supporters
say
it
( http: / / www.21cnjy.com )could
lead
to
pills
that
prevent
or
treat
soldiers'
troubling
memories
after
war.
They
say
that
there
are
many
people
who
suffer
from
terrible
memories.

"Some
memories
ca
( http: / / www.21cnjy.com )n
destroy
people's
lives.
They
come
back
to
you
when
you
don't
want
to
have
them
in
a
daydream
or
nightmare
(噩梦).
They
usually
come
with
very
painful
emotions,"
said
Roger
Pitman,
a
professor
of
psychiatry
at
Harvard
Medical
School.
"This
could
relieve
a
lot
of
that
suffering."

But
those
who
are
( http: / / www.21cnjy.com )against
the
research
say
that
changing
memories
is
very
dangerous
because
memories
give
us
our
identity
(特质).
They
also
help
us
all
avoid
the
mistakes
of
the
past.

"All
of
us
c
( http: / / www.21cnjy.com )an
think
of
bad
events
in
our
lives
that
were
horrible
at
the
time
but
make
us
who
we
are.
I'm
not
sure
we
want
to
wipe
those
memories
out,
"said
Rebecca
Dresser,
a
medical
ethicist.
(
)
31.
The
passage
is
mainly
about


A.
a
new
medical
invention

B.
a
new
research
on
the
pill

C.
a
way
of
erasing
painful
memories

D.
a
discussion
about
the
research
on
the
pill
(
)
32.
The
drug
tested
on
people
can


A.
cause
the
brain
to
fix
memories

B.
stop
people
remembering
bad
experiences

C.
prevent
body
producing
certain
chemicals

D.
erase
the
emotional
effects
of
memories
(
)
33.
We
can
infer
from
the
passage
that


A.
people
doubt
the
effects
of
the
pills

B.
the
pill
will
stop
people's
bad
experiences

C.
taking
the
pill
will
do
harm
to
people's
health

D.
the
pill
has
probably
been
produced
in
America
(
)
34.
Which
of
the
following
does
Rebecca
Dresser
agree
with

A.
Some
memories
can
destroy
people's
lives.

B.
People
want
to
remove
bad
memories.

C.
Experiencing
bad
events
makes
us
different
from
others.

D.
The
pill
will
reduce
people's
sufferings
from
bad
memories.
25、Do
you
have
a
( http: / / www.21cnjy.com )
vegetable
garden
Have
you
ever
watched
a
seed
(种子)
sprout
(发芽),
grow
and
fruit
until
it
became
the
tomato
on
your
plate
If
you
go
to
school
in
the
US,
there’s
a
good
chance
you
have.
At
the
moment,
nearly
( http: / / www.21cnjy.com )20
percent
of
schools
in
the
US
have
their
own
vegetable
gardens
that
are
planted
and
cared
for
by
students.
Next
year,
even
more
schools
will
have
gardens
and
more
US
kids
will
know
the
pleasure
of
growing
their
own
food.
Much
of
the
growi
( http: / / www.21cnjy.com )ng
interest
in
planting
comes
from
First
Lady
Michelle
Obama’s
“Let’s
Move”
project,
which
started
last
year.
The
First
Lady
wants
to
improve
children’s
nutrition
(营养)
in
the
US
—
and
she
began
her
project
by
planting
a
garden
at
the
White
House
with
the
help
of
some
local
kids.
The
kids
were
more
interested
in
eating
the
vegetables
from
their
garden
than
in
eating
fast
food.
This
gave
the
First
Lady
an
idea.
Because
so
many
US
kid
( http: / / www.21cnjy.com )s
eat
breakfast
and
lunch
at
school,
the
food
should
be
healthy
and
good.
Why
not
let
kids
grow
the
food
for
their
own
cafeterias
(食堂)
Mrs
.Obama’s
plan
gives
money
to
schools
to
start
their
own
gardens,
and
more
school
gardens
are
sprouting
up
every
day.
Students
also
use
the
( http: / / www.21cnjy.com )information
from
their
gardens
to
study
science
and
math,
and
they
paint
pictures
of
their
gardens
in
art
class.
Many
students
choose
to
work
in
the
garden
instead
of
playing
on
the
playground
during
their
noon
break.
Sound
like
fun
Ask
your
teacher
if
there’s
room
for
a
garden
at
your
school,
too.
38
Much
of
the
growing
interest
in
planting
comes
from
___________.
A.
The
First
Lady’s
“Our
Garden”
project
B. The
First
Lady’s
money
C. The
First
Lady’s
ideas

D.
The
First
Lady’s “Let’s
Move”
project
39. Why
should
the
food
be
healthy
and
good
A.
Because
so
many
US
kids
aren’t
healthy.

B.
Because
so
many
US
kids
eat
breakfast
and
lunch
at
school.
C.
Because
so
many
US
kids’
nutrition
is
good
enough.
D. Because
so
many
US
kids
grow
vegetables.
40.
According
to
the
story,
which
statement
is
NOT
true
A.
The
“Let’s
Move”
project
started
last
month.

B.
The
First
Lady
be
( http: / / www.21cnjy.com )gan
planting
a
garden
with
the
help
of
some
local
school
kids.
C.
Next
year,
more
US
( http: / / www.21cnjy.com )kids
will
have
the
pleasure
of
growing
their
own
food.

D.
Students
use
the
i
( http: / / www.21cnjy.com )nformation
from
their
gardens
to
study
science
and
math.
41.
According
to
the
story,
we
learn
that
___________.
A.
Every
school
in
the
US
has
its
own
vegetable
garden
B.
All
kids
in
the
US
grow
the
food
for
their
own
cafeterias
C.
First
Lady
Michelle
Obama’s
“Let’s
Move”
project
was
unsuccessful
D.
Students
can
learn
a
lot
from
their
gardens
26、NBA
star
Y
( http: / / www.21cnjy.com )ao
Ming
has
a
restaurant
in
the
USA.
The
restaurant
sells
many
famous
dishes.
But
one
dish
could
never
be
made
there---shark
fin
soup(鱼翅汤).
Yao
has
given
up
shark
fin
soup
since
he
joined
a
program
for
saving
endangered
animals
in
2006.
“Animals
are
our
friends,”
he
said.：How
much
do
you
know
about
these
endangered
animals
Sharks,
the
king
of
th
( http: / / www.21cnjy.com )e
ocean,
are
in
danger.
Each
year
about
75
million
sharks
are
killed
for
their
fins,
8
kinds
of
shark
have
died
out.
In
some
Asian
coun
( http: / / www.21cnjy.com )tries,
people
get
bile(胆汁)
from
Asian
black
bears’
stomachs
and
use
it
as
traditional
Chinese
medicine.
The
animal’s
population
has
decreased(下降)
by
30%
to
49%
during
the
past
30
years.
The
shahtoosh
shawl(沙图
( http: / / www.21cnjy.com )什披肩)
is
thought
to
be
the
softest
and
most
beautiful
in
the
world.
It
is
popular
in
Europe
and
the
US.
However,
one
has
to
kill
three
to
five
Tibetan
antelopes(藏羚羊)
to
make
just
one
shahtoosh.
About
20,000
antelopes
were
killed
every
year
during
the
1980s.
One
day,
if
animals
al
( http: / / www.21cnjy.com )l
disappeared,
the
world
we
live
in
would
come
to
an
end.
Saving
them
now
means
saving
ourselves.
Maybe
you
think
that
only
scientists
or
famous
people
can
save
animals.
In
fact,
everyone
can
do
something.
Here
are
some
useful
tips
for
students.
Don’t
eat
foods
that
( http: / / www.21cnjy.com )are
made
of
endangered
animals,
such
as
shark
fin
soup.
Ask
your
parents
and
friends
to
do
so,
too.
Don’t
buy
or
use
( http: / / www.21cnjy.com )
something
that
is
made
out
of
endangered
animals,
like
clothes
with
antelope
fur
or
necklaces
made
of
ivory(象牙).
You
should
also
tell
your
parents
not
to
buy
these
things,
either.
You
can
become
a
( http: / / www.21cnjy.com )
volunteer
to
help
build
the
habitats(栖息地)
of
endangered
animals.
There
is
a
lot
of
information
on
the
Internet
about
these
volunteer
jobs.
You
can
hold
a
ph
( http: / / www.21cnjy.com )oto
show
at
your
school
to
tell
people
the
situation
of
endangered
animals
and
what
people
can
do
to
help
s