(共36张PPT)
Period
2
Section
A
(3a－3b)
Unit
8
We’re
trying
to
save
the
earth!
鲁教版
九年级全
1
2
3
4
6
7
8
9
10
先练后背
提示：点击
进入习题
5
答案呈现
cruel
harmful
industry
law
scientific
famous
and
expensive
cut
off
have
fallen
by
So
far;
are
good
for
too
strong
to
题组专训
答案呈现
1
2
3
4
6
heard
of
heard
from
is
harmful
to
A
in
great
danger
5
dangerous
课后巩固
答案呈现
11
12
13
14
15
can't;
any
longer
Why
is
too;
to
How
many;
does
It
is;
to
take
action
1
2
3
4
5
C
C
A
B
B
6
has
made
a
difference
7
cleaned
up
8
play
a
part
in
9
hear
of
10
be
harmful
to
课后巩固
答案呈现
21
22
23
24
25
advice
leave
not
plastic
something
16
17
18
19
20
warmer
since
take
importance
pollution
一、根据汉语提示写单词，并背记相应词汇
1.
The
loss
of
the
first
game
was
a
_________
(残忍的)
thing
for
them.
2.
Do
you
know
why
it
is
_________
(有害的)
to
health
to
eat
too
much?
cruel
harmful
3.
The
coal
_________
(工业)
has
decided
to
cut
down
the
carbon
emissions
in
the
near
future.
4.
She
acts
as
if
she’s
above
the
_________
(法律).
5.
Most
students
in
our
class
go
in
for
_________
(科学的)
activities.
industry
law
scientific
二、根据提示完成句子，并背记英语句子
6.
这道有名又昂贵的菜在中国南方尤其流行。
This
_________
_________
_________
dish
is
especially
popular
in
southern
China.
famous
and
expensive
7.
人们抓到鲨鱼后会割下它们的鳍，然后把它们再扔回海里。
When
people
catch
sharks,
they
______
______
their
fins
and
throw
the
sharks
back
into
the
ocean.
cut
off
8.
在过去的20
至30
年间，有些种类的鲨鱼数量已经下降了90%
多。
The
numbers
of
some
kinds
of
sharks
_________
_________
_________
over
90
percent
in
the
last
20
to
30
years.
have
fallen
by
9.
到目前为止，没有科学研究表明鲨鱼鳍对健康有好处，那么为什么吃它们呢？
_________
_________,
no
scientific
studies
have
shown
that
shark
fins
_________
_________
_________
health,
so
why
eat
them?
So
far
are
good
for
10.
很多人认为鲨鱼太强大了，不会濒危的，但他们错了。
Many
believe
that
sharks
are
_________
_________
_________
be
endangered,
but
they
are
wrong.
too
strong
to
1.
你听说过张丽莉吗？在一次事故中，她为了救她的一名学生而严重受伤。
Have
you
_________
_________
Zhang
Lili?
She
was
seriously
hurt
in
an
accident
in
order
to
save
one
of
her
students.
heard
of
2.
自从他离开后，我们一直没有收到他的来信。
We
have
not
_______
_______
him
since
he
left.
heard
from
3.
难道你不认为吸烟有害健康吗？
Don’t
you
think
smoking
_________
_________
_________
our
health?
is
harmful
to
4.
Don’t
play
games
on
the
computer
all
day.
It’s
_________
to
your
eyes.
【中考·云南】
A.
harmful
B.
program
C.
helpful
D.
thankful
【点拨】考查形容词。句意：不要整天在电脑上玩游戏。这对你的眼睛有害。考查固定短语be
harmful
to
sb.
意为“对某人有害”。故选A。
A
5.
这里的交通对孩子们来说很危险。
The
traffic
here
is
very
___________
for
children.
dangerous
6.
如果我们不保护环境，地球将处于极大的危险之中。
If
we
don’t
protect
the
environment,
the
earth
will
be
_________
_________
_________
.
【点拨】考查介词短语。in
danger
为固定搭配，意为“处于危险当中”。
in
great
danger
一、单项选择
1.
Molly,
my
dictionary
is
not
here.
Do
you
have
_____?
【2020·成都】
A.
it
B.
that
C.
one
C
【点拨】考查代词的用法。句意为“莫莉,
我的字典不在这里。你有________吗？”根据句意可知此处泛指上文提到过的同类事物“dictionary”,
用one。故选C。
2.
—I’m
sorry
to
____
on
you,
but
there
are
one
or
two
things
I
don’t
understand.
—It
doesn’t
matter.
【中考·连云港】
A.
cut
down
B.
cut
out
C.
cut
in
D.
cut
off
【点拨】考查动词短语辨析。句意：——抱歉我打断你一下，但是我有一两件事情不明白。——没关系的。cut
down“削减，砍倒”；
cut
out“裁剪；删除”；cut
in
“插嘴；打断”；cut
off
“切断；中断”。故选C。
C
3.
—What
____
the
number
of
the
students
in
your
school?
—About
two
thousand.
A
number
of
them
____
from
the
countryside.
【中考·泰安】
A.
is;
are
B.
is;
is
C.
are;
is
D.
are;
are
【点拨】用主谓一致法解答。the
number
of
the
students作主语，谓语动词用单数形式；a
number
of
them作主语，谓语动词用复数形式。
A
4.
—Why
does
Tom
know
so
many
things?
—Because
he
____
reads
many
books,
____
remembers
what
he
has
read.
A.
not;
but
B.
not
only;
but
also
C.
neither;
nor
D.
either;
or
【点拨】用短语辨析法解答。not…but意为“不是……而是”；not
only…but
also意为“不但……而且”；neither…nor意为“既不……也不”；either…or意为“或者……或者”。根据句意“——为什么汤姆知道如此多的事情？——因为他不仅读许多书而且记得他所读的内容。”可知选B。
B
5.
If
we
are
interested
in
something,
our
brain
is
_______
and
it
is
also
easier
for
us
to
pay
attention
to
it
for
a
long
time.
【2020·安顺】
A.
active
B.
more
active
C.
the
most
active
【点拨】句意为“如果我们对某件事感兴趣,
我们的大脑会更活跃,
也更容易长时间地关注它”。考查形容词比较级。根据下文“it
is
also
easier
for
us”提示,
此处应用形容词比较级,
即相比于不感兴趣的事物,
人们的大脑在遇到感兴趣的事物时,
会更加活跃。故选B。
B
二、从方框中选择合适的短语并用其适当形式填空
6.
Her
encouragement
______________________
to
little
Tom
since
then.
7.
All
the
students
in
our
class
have
___________
the
park.
【点拨】6.
用时态判断法解答。根据后面的since
then可知应该用现在完成时。
has
made
a
difference
cleaned
up
clean
up,
make
a
difference,
play
a
part
in,
be
harmful
to,
hear
of
8.
Would
you
like
to
_______________
planting
more
trees
in
our
schoolyard?
9.
It
gave
me
much
pleasure
to
________
your
success.
10.
The
airbags
(安全气囊)
in
a
car
could
_____________
children
under
13
years
old.
play
a
part
in
hear
of
be
harmful
to
clean
up,
make
a
difference,
play
a
part
in,
be
harmful
to,
hear
of
三、按要求完成下列句子
11.
Without
a
fin,
a
shark
can
no
longer
swim.
(改为同义句)
A
shark
_______
swim
________
________
without
a
fin.
can't
any
longer
12.
The
air
is
badly
polluted
because
there
are
many
cars
on
the
road.(对画线部分提问)
________
________
the
air
badly
polluted?
Why
is
13.
Jim
is
so
tired
that
he
can’t
walk
to
the
hotel.
(改为同义句)
Jim
is
______
tired
______
walk
to
the
hotel.
too
to
14.
She
needs
10
kilos
of
food
to
prepare
for
her
birthday
party.(对画线部分提问)
________
________
kilos
of
food
________
she
need
to
prepare
for
her
birthday
party?
【点拨】用还原法解答。对多少提问，并且后接可数名词复数时，应该用how
many；主语是第三人称单数，且为一般现在时，助动词应该用does。
How
many
does
15.
Taking
action
to
save
the
earth
is
difficult
but
meaningful.
(改为同义句)
________
________
difficult
but
meaningful
________
________
________
to
save
the
earth.
It
is
to
take
action
四、
根据短文内容及首字母提示,
在文中空缺处填入适当的单词，使短文内容通顺完整。
【2020·泰安模拟】
Did
you
see
snow
in
your
hometown
last
winter?
Did
you
feel
it
was
16.
w
than
before?
armer
“There
have
been
21
warm
winters
in
China
17.
s
.
1986,”
said
scientists.
They
also
said
that
in
the
past
100
years,
as
the
global
(全球的)
temperature
went
up
by
0.74℃
,
the
temperature
in
North
China
had
climbed
1.4℃
in
only
50
years.
ince
China
needs
to
18.
t
quick
action
to
cut
down
carbon
dioxide
(二氧化碳)
emission
(排放),
because
it’s
the
main
reason
for
global
warming.
The
good
news
is
that
China
has
seen
the
19.
i
of
going
green.
China
set
the
goal
of
cutting
down
energy
use
by
20
percent
and
20.
p
emission
by
10
percent
in
the
11th
Five-Year
Plan.
ake
mportance
ollution
Can
you
slow
global
warming?
Sure!
You
and
your
family
can
take
steps
to
cut
down
the
amount
of
carbon
dioxide
that
is
sent
out
into
the
air.
Here
are
some
pieces
of
21.
a
to
help
you
save
the
earth.
Wear
used
clothes.
Wearing
your
brother’s,
sister’s
or
dad’s
old
T-shirt
means
you
save
the
energy.
dvice
Change
your
light
bulbs
(灯泡).
Use
energy-saving
light
bulbs.
And
don’t
forget
to
turn
off
the
lights
when
you
22.
l
a
room
and
turn
off
your
television
and
computer
when
they
are
23.
n
in
use!
Ride
the
bus.
Taking
a
bus
saves
a
lot
of
oil
every
year.
Say
no
to
24.
p
bags.
The
next
time
your
parents
go
to
the
market,
ask
them
to
use
baskets.
eave
ot
lastic
Open
a
window.
Don’t
use
the
air
conditioner
(空调),
and
let
some
fresh
air
in.
When
you
have
to
use
the
air
conditioner,
set
the
temperature
higher
in
the
summer
and
lower
in
the
winter
to
save
energy.
Make
small
changes
in
your
daily
life.
Don’t
use
paper
cups,
bags
or
boxes.
It’s
time
for
all
of
us
to
do
25.
s
to
save
the
earth.
omething(共19张PPT)
Period
3
Section
A
(Grammar
Focus-4c)
&
Section
B
(1a-1e)
Unit
8
We’re
trying
to
save
the
earth!
鲁教版
九年级全
题组专训
1
2
C
afford
6
7
8
10
playing
to
walk
to
recycle
shopping
提示：点击
进入习题
答案呈现
课后巩固
1
2
3
4
5
C
B
B
A
D
3
4
D
A
5
B
9
sleeping
11
12
13
15
protect
endangered
good
for
by
listening
part;
unless
14
not
only;
but
also
1.
They
walked
home
last
night
because
they
couldn’t
____
to
take
a
taxi.
A.
leave
B.
buy
C.
afford
D.
allow
【点拨】考查动词。句意：他们因为打不起出租车，昨晚走回了家。
afford“买得起，负担得起”，符合题意。leave“离开”；buy“买”；allow“允许，容许”。
C
2.
Most
people
in
China
couldn’t
________
(买得起)
cars
twenty
years
ago.
afford
3.
The
children
here
improve
their
English
_______
listening
and
speaking
every
day.
【2020·黔西南州】
A.
on
B.
through
C.
with
D.
by
D
【点拨】考查介词。句意为“这里的孩子们每天通过听和说来提高他们的英语”。A.
on在……上面;
B.
through通过,
表示通过某人、物或方式时,
其后接表示“人”“物”“方式”的名词或名词短语;
C.
with和……一起;
D.
by通过,
表示通过某种手段或方法,
其后常接动词的?-ing形式。根据句意可知,
空格处应填入意为“通过”的介词,
结合空后“listening
and
speaking”可知选D。
4.
We
can
_______
the
TV.
Nobody
is
watching
it.
【2020·徐州】
A.
turn
off
B.
turn
on
C.
turn
up
D.
turn
down
A
5.
Would
you
please
_______
the
light?
It’s
very
dark
now.
【2020·黔南州】
A.
turn
to
B.
turn
on
C.
turn
off
D.
turn
around
B
一、单项选择
1.
The
government
_______
a
new
rule
to
stop
young
people
playing
video
games
for
long.
Nowadays
many
students
spend
less
time
online.
【2020·牡丹江】
A.
will
make
B.is
making
C.
has
made
C
2.
This
food
is
free.
You
don’t
have
to
____
it.
A.
look
for
B.
pay
for
C.
ask
for
D.
wait
for
【点拨】用短语辨析法解答。句意：这食物是免费的，你不必为它付款。look
for意为“寻找”；pay
for意为“为……付款”；ask
for意为“请求”；wait
for意为“等候”。根据句意可知选B
B
3.
There
____
great
changes
in
such
kind
of
PDAs
(掌上电脑)
in
the
last
few
years.
【中考·白银】
A.
has
been
B.
have
been
C.
has
had
D.
have
had
【点拨】there
be
结构表示“有”。根据题干中提供的时间状语
in
the
last
few
years可知，应该使用现在完成时。故选B。
B
4.
—Lingling,
can
I
use
your
e-dictionary?
【中考·德州】
—Sure.
But
you
____
return
it
after
class.
A.
must
B.
can
C.
may
D.
would
A
5.
—____
apples
do
we
need
to
make
fruit
salad?
—Let
me
think...We
need
three
apples.
A.
How
long
B.
How
often
C.
How
much
D.
How
many
【点拨】用语义分析法解答。How
long意为“多长”(对时间、长度等提问)；How
often
意为“多久一次”(对频率提问)；How
much意为“多少”(对不可数名词的量提问)；How
many意为“多少”(对可数名词的量提问)。
故选D。
D
二、语法专练(
用所给单词的适当形式填空)
6.
Stop
________
(play)
computer
games.
You
should
study
for
the
exam.
7.
It’s
hard
________
(walk)
on
the
ice.
8.
To
save
energy,
it’s
better
__________
(recycle)
water
and
paper.
playing
to
walk
to
recycle
9.
You
shouldn’t
keep
the
window
open
when
________
(sleep)
in
winter.
10.
Let’s
make
a
date
to
go
________
(shop)
next
Friday.
shopping
sleeping
三、根据汉语意思完成句子
11.
我们愿意保护濒临灭绝的野生动物。
【中考·烟台】
We’re
willing
to
_______
___________
wild
animals.
protect
endangered
12.
少开车对环境有好处。
【中考·北京】
To
drive
less
is
________
________
the
environment.
good
for
13.
他通过听音乐消磨掉了整个上午的时光。
He
killed
the
whole
morning
_______
___________
to
music.
by
listening
14.
咱们选迈克当班长怎么样？他不仅诚实，而且可靠。
Shall
we
make
Mike
our
monitor
?
He
is
________
________
honest
________
________
responsible.
not
only
but
also
15.
除非有医生的证明，否则你必须参加体育测试。
You’re
required
to
take
________
in
the
P.E.
test
________
you
have
a
doctor’s
note.
part
unless(共38张PPT)
Period
4
Section
B
(2a-2e)
Unit
8
We’re
trying
to
save
the
earth!
鲁教版
九年级全
1
bottle
2
works
3
presidents
4
gate/
gates
6
7
8
9
throw
away
built;
out
of
rubbish
come
from;
were
pulled
down
turned
upside
down
先练后背
提示：点击
进入习题
5
metal
答案呈现
10
opened;
set
up;
to
sell
6
7
in
the
front
of
(1)
from (2)of (3)in
(4)by
题组专训
答案呈现
1
2
3
4
5
A
watering
put
to
good
use
make
good
use
of
in
front
of
11
12
13
14
15
environmental
recyclable
recently
healthy
creative
课后巩固
答案呈现
6
D
7
B
8
D
9
D
10
C
1
2
3
4
5
B
A
D
B
B
课后巩固
答案呈现
26
27
using
hasn't
come
21
22
23
24
25
planned
to
won
will
take
saving
is
16
pollution
17
put;
to
good
use
18
throw
away
19
look
like
20
in
front
of
一、根据汉语提示完成句子，并背记相应词汇
1.
Come
to
my
party
on
Saturday
and
remember
to
bring
a
_______
(瓶子)
of
drink.
2.
Some
art
_______
(作品)
at
the
gallery
are
made
of
plastic.
bottle
works
3.
Several
_______________
(总统)
attended
the
funeral.
4.
The
carriage
(马车)
passed
through
the
palace
____________
(大门).
5.
The
car
is
made
of
plastic
and
_______
(金属).
presidents
gate/
gates
metal
二、根据提示完成句子，并背记英语句子
6.
你经常扔掉你不再需要的东西吗？
Do
you
often
_______
_______
things
you
don’t
need
anymore?
throw
away
7.
她住在英国，房子是她自己用废弃物建造而成的。
She
lives
in
a
house
in
the
UK
that
she
_______
herself
_______
_______
__________.
【点拨】用语境提示法解答。根据语境可知房子是以前建造的，应该用一般过去时。
built
out
of
rubbish
8.
门窗来自她的城镇周围被拆除的旧建筑。
The
windows
and
doors
_______
_______
old
buildings
around
her
town
that
_______
_______
_______
.
【点拨】用语法判定法解答。根据句意可知old
buildings应该是被拆除的，故用被动语态。
come
from
were
pulled
down
9.
房子的顶部是一艘翻转过来的旧船。
The
top
of
the
house
is
an
old
boat
_______
_______
_______.
turned
upside
down
10.
她开了一家小商店卖她的包，并且她也建了一个网站在线卖它们。
She
_______
a
small
shop
where
she
sells
her
bags,
and
she
has
also
_______
_______
a
website
_______
_______
them
online.
opened
set
up
to
sell
1.
You
look
so
tired.
I
think
you
_______
a
good
rest.
A.
need
B.
must
C.
may
D.
have
A
2.
花园不用浇水了——昨夜刚下过雨。
The
garden
doesn’t
need
__________
—it
rained
last
night.
watering
3.
如果你能让自己的精力充沛起来，你的创作才能也能得到很好的发挥。
Your
creative
talents
can
also
be
_______
_______
_______
_______,
if
you
can
work
up
the
energy.
put
to
good
use
4.
You
should
put
all
the
materials
to
good
use.
(改为同义句)
You
should
_______
_______
_______
_______
all
the
materials.
make
good
use
of
5.
蒙娜不喜欢做演讲。在全班同学面前讲话时，她觉得紧张。
Mona
doesn’t
like
making
speeches.
She
feels
nervous
when
talking
_______
_______
_______
the
class.
in
front
of
6.
我更愿意坐在汽车的前面,
挨着司机。
I
prefer
to
sit
_______
_______
_______
_______
the
car,
next
to
the
driver.
in
the
front
of
7.
选择适当的介词填空
(1)
The
wine
is
made
_______
grapes.
(2)
The
house
is
made
_______
stone.
(3)
This
kind
of
car
is
made
_______
America.
(4)
The
model
plane
was
made
_______
Tom.
from
of,
from,
by,
in
of
in
by
一、单项选择
1.
—What
does
your
English
teacher
____?
—She
has
long
curly
hair.
A.
look
for
B.
look
like
C.
look
after
D.
look
up
B
2.
—What’s
the
weather
like
in
Kunming,
Lucy?
—It’s
______
hot
______
cold.
So
Kunming
is
called
“the
Spring
City”.
【中考·南通】
A.
neither;
nor
B.
not
only;
but
also
C.
either;
or
D.
both;
and
A
3.
It
is
a
bad
idea
to
____
the
building
which
was
built
a
few
years
ago.
A.
pull
over
B.
pull
together
C.
pull
in
D.
pull
down
【点拨】用短语辨析法解答。pull
over驶向路边；pull
together齐心协力；pull
in(车)进站；pull
down
拆毁。只有D项最符合题意。
D
4.
—Where
does
Gina
plan
____
this
summer
vacation?
—Sorry,
I
don’t
know.
A.
go
B.
to
go
C.
going
to
D.
go
to
【点拨】用固定结构法解答。plan
to
do
sth.意为“计划做某事”。
B
5.
Jack
is
known
for
____
the
old
bikes
and
____
poor
people.
A.
collecting;
help
B.
collecting;
helping
C.
collect;
help
D.
collect;
helping
【点拨】be
known
for
因……而有名，
for
是介词，后接动词的－ing形式；and连接两个并列的成分，应该使用相同的形式。故选B。
B
6.
The
latest
mobile
phone
____
in
China.
【中考·徐州】
A.
will
make
B.
has
made
C.
is
making
D.
is
made
【点拨】考查被动语态。根据句意“最新的手机在中国制造”推断本句是被动语态。选项中A、B、C都是主动语态。故选D。
D
7.
—Have
you
got
ready
for
the
soccer
game?
—Yes,
I’ve
done
everything
______
I
can
to
win
the
game.
【中考·烟台】
A.
who
B.
that
C.
which
B
8.
—The
organization
WildAid
is
____
to
protect
wild
animals.
—It
has
done
a
lot
so
far.
【中考·宜昌】
A.
cheered
up
B.
picked
up
C.
taken
up
D.
set
up
【点拨】用短语辨析法解答。cheer
up
意为“(使)振作”；pick
up意为“捡起”；take
up意为“开始从事”；set
up意为“建立”。根据句意可知选D。
D
9.
—Who
____
the
tennis
game
yesterday?
—Jack.
He
____
all
the
others.
【中考·眉山】
A.
beat;
won
B.
won;
won
C.
beat;
beat
D.
won;
beat
【点拨】用词义辨析法解答。beat意为“打败，战胜”，后接
(比赛、战斗、辩论的)人或集体。win意为“赢，战胜”，后接(比赛、战斗、辩论、奖品、钱等)事或物。问句问谁赢得了比赛，用win(won，won)，答句指他打败了其他所有人，用beat(beat，beaten)。故选D。
D
10.
_______
Simon
has
done
well
in
his
studies,
he
still
works
really
hard.
【2020·沈阳】
A.
Since
B.
If
C.
Although
D.
Unless
C
二、用所给单词的适当形式填空
11.
We
have
had
several
meetings
to
discuss
____________
(environment)
problems
in
the
neighborhood.
12.
If
something
is
__________
(recycle),
it
means
you
can
collect
it
and
use
it
again.
【点拨】12.
recyclable可回收利用的。－able为后缀，常构成形容词。
environmental
recyclable
13.
People
in
this
city
have
found
the
tap
water
smells
terrible
__________
(recent).
14.
Now,
more
and
more
people
exercise
to
keep
_________
(health).
15.
Sorry,
Miss
Zhang.
I
don’t
think
this
is
__________
(create)
enough.
healthy
creative
recently
16.
To
make
a
green
world,
we
should
try
to
reduce
air
__________
(pollute)
by
walking
more
and
driving
less.
【中考·南通】
pollution
三、从方框中选择短语并用其适当形式填空
17.
People
should
_______
water
_____________.
The
weather
gets
drier
and
drier.
put
to
good
use
plan
to,
throw
away,
in
front
of,
look
like,
put...to
good
use
18.
It’s
necessary
to
divide
the
waste
into
different
kinds
before
we
________
it
_______.
19.
—What
does
your
father
__________?
—He
is
tall
and
thin.
throw
away
plan
to,
throw
away,
in
front
of,
look
like,
put...to
good
use
look
like
【点拨】19.
用语境提示法解答。根据后面的答语He
is
tall
and
thin.可知应该用look
like。
20.
She
spent
hours
____________
the
mirror,
combing
her
long
hair.
21.
She
__________
visit
France
with
her
parents
this
Sunday.
【点拨】20.
用固定结构法解答。in
front
of在……前面。
planned
to
in
front
of
plan
to,
throw
away,
in
front
of,
look
like,
put...to
good
use
四、用所给词的适当形式填空
22.
She
__________
(win)
first
prize
last
week.
23.
Not
only
she
but
also
her
sister
__________
(take)
part
in
the
party
this
weekend.
【点拨】22.
用时态判断法解答。根据last
week可知应该用一般过去时。
【点拨】23.
用时态判断法解答。根据this
weekend可知应该用一般将来时。
won
will
take
24.
She
wrote
a
book
about
__________
(save)
the
endangered
animals.
25.
I
think
riding
bikes
to
school
__________
(be)
good
for
our
health.
is
saving
26.
—People
shouldn’t
use
paper
napkins.
—I
know.
I
stopped
__________
(use)
them
last
month.
27.
He
_____________
(not
come)
yet.
What
do
you
think
has
happened
to
him?
【中考·兰州】
【点拨】26.
用固定结构法解答。stop
doing
sth.意为“停止做某事”。
using
hasn't
come(共39张PPT)
Period
1
Section
A(1a-2d)
Unit
8
We’re
trying
to
save
the
earth!
鲁教版
九年级全
1
bottom
2
fishermen
3
advantage
4
coal
6
7
8
9
10
play
a
part
in
cut
down;
take
the
bus;
instead
of
was
full
of
good
for
like;
to
go
先练后背
提示：点击
进入习题
5
plastic
答案呈现
6
take;
instead
题组专训
答案呈现
1
2
3
4
5
B
C
A
D
instead
of
7
8
D
cost
C
C
A
C
D
课后巩固
答案呈现
litter
advantage
bottom
ugly
10
difference
11
12
13
14
15
studying
pollution
used
wooden
badly
1
2
3
4
5
6
7
8
9
课后巩固
答案呈现
16
G
17
E
18
I
19
C
20
D
21
22
23
24
F
A
H
B
25
J
一、根据汉语提示写单词，并背记相应英语词汇
1.
This
kind
of
fish
can
live
at
the
_______
(底部)
of
the
Indian
Ocean.
2.
If
the
price
of
fish
is
too
low,
some
_________
(渔民)
will
have
no
money
to
buy
food.
【点拨】1.
at
the
bottom
of
在……底部。
bottom
fishermen
3.
The
___________
(优势,
好处)
of
booking
tickets
in
advance
is
that
you
can
get
better
seats.
4.
Shanxi
is
a
province
which
is
rich
in
_______
(煤).
5.
If
you
want
to
use
the
_______
(塑料的)
bag,
you
have
to
pay
for
it.
advantage
coal
plastic
二、根据提示完成句子，并背记相应句子
6.
这个城镇的每一个人都应该参与打扫它！
Everyone
in
this
town
should
_______
_______
_______
_______
cleaning
it
up!
【点拨】用寻找关键词法解答。根据should可知后面接动词原形。
play
a
part
in
7.
为了减少空气污染，我们应该乘公共汽车或地铁而不是开车。
To
_______
_______
air
pollution,
we
should
_______
_______
_______
or
subway
_______
_______
driving.
cut
down
take
the
bus
instead
of
8.
甚至河底都全是垃圾。
Even
the
bottom
of
the
river
_______
_______
_______
rubbish.
was
full
of
9.
它有利于健康，而且不用花费任何东西！
It’s
_______
_______
health
and
it
doesn’t
cost
anything!
good
for
10.
我觉得像带一个袋子去购物这类简单的事情就有帮助。
I
think
simple
things
_______
bringing
a
bag
_______
_______
shopping
can
help.
like
to
go
1.
Chinese
parents
always
try
their
best
_____
a
good
education
environment
for
their
kids.
【中考·贵阳】
A.
provide
B.
to
provide
C.
providing
【点拨】考查非谓语动词。句意：中国的父母总是尽他们最大的努力为他们的孩子提供一个好的教育环境。try
one‘s
best
to
do
sth.尽某人最大努力做某事，动词不定式作目的状语。故选B。
B
2.
—The
jeans
are
very
nice.
I’ll
take
them.
—You’d
better
_____
first.
I’m
afraid
the
size
is
a
bit
small
for
you.
【中考·乐山】
A.
pay
for
them
B.
take
them
off
C.
try
them
on
【点拨】考查动词短语辨析。句意：——这条牛仔裤很漂亮。我买了。——你最好先试穿一下。恐怕这个尺寸对你来说有点儿小。pay
for
为……付款，take
off脱下，try
on试穿。根据句意可知选C。
C
3.
In
order
_____
for
the
meeting,
my
sister
forced
herself
to
get
up
early
this
morning.
【中考·广东】
A.
not
to
be
late
B.
not
being
late
C.
to
be
late
D.
being
late
A
4.
How
kind
you
are!
You
always
do
what
you
can
_____
others.
A.
help
B.
helping
C.
helps
D.
to
help
D
5.
学会掌控自己的生活，而不要总与别人比较。
【中考·烟台】
Learn
to
be
in
control
of
your
own
life
________
________
comparing
with
others
all
the
time.
instead
of
6.
汤姆今天没乘公交车去上学而是步行。
Tom
didn’t
_________
the
bus
to
school
today.
He
walked
_________.
take
instead
7.
It
_____
about
eight
minutes
for
the
light
to
travel
from
the
sun
to
the
earth.【中考·泸州】
A.
pays
B.
costs
C.
spends
D.
takes
【点拨】句意：光从太阳到地球需要大约8分钟的时间。此处是：It
takes
time
to
do
sth.
句型。故选D。
D
8.
The
stamp
I
bought
yesterday
__________(花费)
me
20
yuan.
【中考·济宁】
cost
一、单项选择
1.
Many
jobs
require
people
who
are
good
at
English.
If
your
English
is
good,
you
will
have
one
more
_______
when
searching
for
jobs.
【2020·东营】
A.
method
B.
interest
C.
advantage
D.
examination
C
【点拨】句意为“很多工作都需要英语好的人。如果你的英语很好,
你在找工作的时候会再多一个优势”。method方法;
interest兴趣;
advantage优势;
examination检查。根据“Many
jobs
require
people
who
are
good
at
English.很多工作都需要英语好的人。”可知,
找工作时,
英语好会多一个“优势”,
用advantage。故选C。
2.
—What
do
you
know
about
the
Hong
Kong-Zhuhai-
Macao
Bridge,
Kose?
—It’s
the
world’s
longest
sea
bridge,
and
it
_______
Chinese
people
about
eight
years
to
build
it.
【2021·东营模拟】
A.
cost
B.
paid
C.
took
D.
spent
C
【点拨】考查动词。句意为“——你知道关于港珠澳大桥的什么事,
Kose？——它是世界上最长的海桥,
花了中国人大约八年的时间来建造它”。cost的主语是物或某种活动,
sth.
costs(sb.)＋金钱,
某物花了(某人)多少钱;
pay
money
for
sth.付钱买某物;
take后面常跟双宾语,
It
takes
sb.＋时间＋to
do
sth.做某事花了某人多少时间;
spend的主语必须是人,
spend
time/money
on
sth.在某物上花费时间/金钱。由it…to可知,
用take结构。故选C。
3.
With
the
development
of
science
and
technology,
computers
_____
in
our
daily
life.
A.
have
played
an
important
part
B.
have
played
important
part
C.
has
played
important
part
D.
has
played
an
important
part
A
4.
—The
teenagers
clean
up
the
city
park
every
Saturday.
—Sometimes
small
things
can
make
a
______.
【2020·宜昌】
A.
promise
B.
conversation
C.
difference
D.
discussion
C
5.
The
earth,
the
only
home
of
______,
is
now
in
danger.
Everyone
in
the
world
should
play
a
role
in
saving
it.
【中考·东营】
A.
yours
B.
hers
C.
his
D.
ours
D
二、根据句意及首字母提示完成单词
6.
I
am
always
angry
when
l
see
people
throwing
I
into
rivers.
7.
What
is
the
a
of
using
nuclear
power?
8.
The
apples
at
the
b
of
the
basket
are
smaller.
itter
dvantage
ottom
9.
Although
she
is
u
,
she
is
kind
to
us.
So
we
all
like
her.
10.
His
words
made
a
d
to
the
last
decision.
gly
ifference
三、用所给单词的适当形式填空
11.
She
spent
her
time
going
to
the
cinema
instead
of
__________
(study).
12.
There
will
be
less
air
__________
(pollute
)
if
we
drive
less.
【点拨】11.
instead
of“代替；而不是”，后接动词的时候要接动词的－ing形式。
studying
pollution
13.
I
__________
(use)
to
get
up
early
in
the
morning
when
I
was
still
a
high
school
student.
14.
I
am
sorry
to
make
your
__________
(wood)
floor
dirty.
15.
If
you
don’t
brush
your
teeth
every
day,
your
teeth
will
be
__________
(bad)
hurt.
【点拨】13.used
to
do
sth.意为“过去常常做某事”。
【点拨】14.
wood
为名词，意为“木材，木头”；wooden
为形容词，意为“木制的”。
used
wooden
badly
四、根据短文内容选择适当的选项，使短文意思完整。
【2020·威海】
Smoke
pollution
in
your
home
Do
you
ever
get
a
bad
cough
that
won’t
go
away?
Do
you
have
trouble
breathing?
Do
your
eyes
hurt
when
you
or
your
parents
are
cooking?
The
air
in
your
home
could
_______16.
In
fact,
smoke
and
other
kinds
of
air
pollution
can
cause
serious
illnesses
or
make
them
worse.
G
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room
Everyone
knows
that
there
is
air
pollution
in
the
street,
but
it’s
a
shock
when
you
discover
that
you
are
also
in
danger
from
pollution
______17
.
E
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room
______
18
,
especially
those
who
live
in
villages
in
the
countryside,
burn
coal
or
wood
on
an
open
fire.
I
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room
This
can
be
really
dangerous,
because
there
are
harmful
chemicals
(化学物质)
in
the
smoke
from
both
wood
and
coal
and
they
can
______
19
pollute
the
air
in
your
home.
C
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room
When
you
breathe
in
these
chemicals,
they
can
harm
your
lungs(肺)
and
other
parts
of
your
body.
______
20
think
that
about
50
percent
of
open
fires
are
dangerous,
because
chimneys(烟囱)
don’t
work
______21
and
too
much
smoke
stays
in
the
house.
D
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room
When
you
breathe
in
these
chemicals,
they
can
harm
your
lungs(肺)
and
other
parts
of
your
body.
______
20
think
that
about
50
percent
of
open
fires
are
dangerous,
because
chimneys(烟囱)
don’t
work
______21
and
too
much
smoke
stays
in
the
house.
F
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room
Gas
and
other
fuels
that
people
use
for
cooking
can
also
be
harmful.
Again,
the
problem
is
often
that
fresh
air
doesn’t
_______22.
A
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room
There
are
things
you
can
do
to
reduce(减少)
the
amount
of
bad
air
in
your
home.
_______
23
you
have
to
keep
warm
and
you
can’t
stop
cooking,
but
you
can
reduce
the
amount
of
bad
air
you
breathe.
H
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room
First
of
all,
avoid
smoky
areas
as
much
as
you
can.
Although
it
is
important
for
adults
to
stay
away
from
smoke,
it
is
especially
important
for
children.
_______
24,
if
an
open
fire
or
cooking
causes
smoke
in
your
home,
find
a
way
to
fix
it.
B
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room
Make
sure
that
there
is
a
way
for
smoke
to
_______
25.
To
do
this,
you
may
need
to
move
your
cooker.
And
you
definitely
need
to
open
your
windows
more
often,
even
in
winter.
You’ll
be
glad
you
did
it!
J
A.
get
into
the
cooking
area
B.
Secondly
C.
seriously
D.
Experts
E.
in
your
own
home
F.
properly
G.
cause
these
problems
H.
Of
course
I.
Many
people
J.
move
quickly
out
of
the
room(共17张PPT)
Period
5
Section
B
(3a-Self
Check)
Unit
8
We’re
trying
to
save
the
earth!
鲁教版
九年级全
1
wood;
woods
2
harm;
be
harmful
to
3
reuse;
useful;
use
词汇拓展
提示：点击
进入习题
答案呈现
6
7
throw
away
turn
off
课文精华
答案呈现
1
2
3
4
5
pollution
litter
clean
it
up
is
harmful
to
play
a
part
in
学必有法
作文
8
build
our
houses
out
of
9
are
good
for
10
make
a
difference
1.
wooden
adj.
木制的；木头的→
_________
n.
木头→
_________
n.
树林
2.
harmful
adj.
有害的→
_________(动词)
→______________
(短语)
对……有害
3.
reusable
adj.
可重复使用的→
_________
v.
重复使用→
_________
adj.
有用的→
_________
v.
使用
wood
harm
reuse
woods
be
harmful
to
useful
use
用括号里所给单词或短语的适当形式填空，完成短文
There
is
much
___________1(pollute)
on
the
earth.
For
example,
many
people
throw
___________2
(litter)
into
the
river.
It
is
very
dirty
now.
There
are
no
more
fish
for
fishermen
to
catch.
And
there
is
much
waste
and
rubbish
in
the
park.
I
think
we
should
___________3(clean
it
up).
There
is
much
air
pollution
in
our
city,
too.
pollution
litter
clean
it
up
It
_____________4
(be
harmful
to)
us.
I
think
we
should
_______________5
(play
a
part
in)
saving
the
earth.
So
we
shouldn’t
___________6
(throw
away)
litter
and
we
can
___________7
(turn
off)
the
water
when
we
brush
our
teeth.
And
we
can
_________________________8
(build
our
houses
out
of)
stones
or
wood.
throw
away
turn
off
is
harmful
to
play
a
part
in
build
our
houses
out
of
They
______________9
(be
good
for)
our
earth.
So
together,
our
actions
can
___________________10
(make
a
difference)
and
lead
to
a
better
future.
are
good
for
make
a
difference
一、话题分析
本单元以“谈论污染和环境保护”为话题，围绕这一话题谈论人们在日常生活中应该如何保护环境。写作时，注意尽量采用议论文，多用一般现在时和现在完成时，学会合理使用情态动词。
二、写作方法
运用“四步三要素法”写环保类作文。
“四步三要素法”：
步骤一：先写出问题所在。
步骤二：先说出有利的一面。
步骤三：再说出不利的一面。
步骤四：说出自己的观点。
三要素：问题、利弊、观点。
三、素材积累
1.
环保类作文常用词汇：
pollute,
pollution,
environment,
wild
animals,
in
great
danger,
die
out,
protect,
endangered,
the
importance
of,
in
the
wild,
the
balance
of
the
ecosystem,
necessary...
2.
环保类作文常用句型：
(1)It’s
necessary/important
to...
(2)The
environment
today
is
becoming
worse
and
worse...
(3)
Now,
many
wild
animals
are
in
great
danger
of
dying
out
because
of...
(4)It
is
our
duty
to
protect
them...
(5)I
think
it
is
necessary
for...to...
四、写作任务
如今，许多野生动物被人类猎杀，从而面临灭绝的危险。所以，如何保护好它们就成了人类非常重要的任务之一。建立动物园就是其中一项重要的措施。但是，也有人提出反对的观点。请根据下列表格中的信息，用英语写一篇80—100
词的短文。
项目
利
弊
理由
1.
能够为野生动物提供一个安全的环境。
2.
能够让人们，特别是小孩，很容易见到这些动物。
3.
能够让更多人了解保护它们的重要性
1.
让动物们生活在笼子里是很残忍的。
2.
动物们野外生存的能力会大大降低。
3.
会打破生态系统
平衡
个人观点
……
五、写作模板
六、满分作文
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Now
many
wild
animals
are
in
great
danger
of
dying
out
because
of
humans'
hunting
and
killing.
It
is
our
duty
to
protect
them.
To
build
zoos
for
them
is
one
of
the
ways.
Some
people
think
it
is
a
good
way
to
build
zoos
for
endangered
animals
to
live
in.
First,
zoos
are
safe
places.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Second,
it
will
be
easier
for
people
especially
the
kids
to
see
these
animals.
Third,
it
can
make
more
people
know
the
importance
of
saving
animals.
But
others
don't
agree.
First,
they
think
these
animals
should
live
in
the
wild
and
that
it
is
cruel
for
them
to
live
in
the
cages.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Second,
if
these
animals
live
in
the
zoos
for
a
long
time,
their
ability
to
survive
in
the
wild
will
be
lowered.
Third,
it
will
break
the
balance
of
the
ecosystem.
I
think
it
is
necessary
for
the
animals
to
live
in
the
zoos,
because
it
can
stop
people
from
hunting
and
killing
them．(共24张PPT)
单元整合与拔高
Unit
8
We’re
trying
to
save
the
earth!
鲁教版
九年级全
1
B
2
D
3
B
4
B
6
7
8
D
A
A
真题真练
提示：点击
进入习题
5
D
答案呈现
9
C
10
B
11
12
13
B
A
D
14
B
1
2
C
C
原汁原味
3
D
4
B
5
C
作文
挑战自我
一、语法整合真题练
1.
He
___
look
at
the
stars
every
night,
but
now
he
does
not.
【中考·沈阳】
A.
had
better
B.
used
to
C.
ought
to
D.
had
to
【点拨】考查固定词组词义辨析。句意：
他过去常常每晚看星星，但是现在他不看了。had
better最好……；
used
to过去常常……；
ought
to应该……；had
to不得不……；
由but
now
看出前半句谈论过去，故答案选B。
B
2.
—Have
you
tasted
baozza,
a
mixture
of
pizza
and
baozi?
—Sure.
Thousands
of
baozza
______
at
a
baozi
factory
in
Yangzhou
each
day
next
month.
【2020·扬州】
A.
will
make
B.
makes
C.
was
made
D.
will
be
made
【点拨】考查被动语态的用法。句意为“——你吃过包萨吗,
一种比萨和包子的混合物？——当然。下个月,
位于扬州的一家包萨工厂每天将生产出数千个包萨”。主语baozza和谓语动词make之间是动宾关系,
next
month是表示将来的时间状语,
故用一般将来时,
故选D。
D
3.
We
set
up
this
group
___
disabled
people
like
Ben
Smith.
【中考·齐齐哈尔】
A.
help
B.
to
help
C.
helping
【点拨】考查非谓语动词的用法。句意：我们建立这个组是为了帮助像Ben
Smith一样的残疾人。此处用动词不定式表目的。故选B。
B
4.
In
the
past
70
years,
China
_______
historic
changes
and
made
great
achievements.
【2020·武汉】
A.
experienced
B.
has
experienced
C.
experiences
D.
would
experience
B
5.
—Didn’t
you
see
the
zebra
crossing?
You
___
slow
down,
son!
【中考·无锡】
—Sorry,
sir.
Am
I
going
to
fail
the
test?
A.
can’t
B.
can
C.
mustn’t
D.
must
【点拨】考查情态动词辨析。句意：——你没有看到斑马线吗？你必须慢下来，孩子！——对不起，先生。我会通不过测试吗？根据常识可知开车时遇到人行道要慢下来。故此处应用“must”表示“必须慢下来”。故选D。
D
6.
—I
didn’t
see
you
at
the
meeting
yesterday.
Why?
—I
______
for
an
important
telephone
call
at
that
moment.
【2020·莱芜】
A.
wait
B.
waited
C.
am
waiting
D.
was
waiting
D
7.
Polluted
air
and
water
______
kill
plants,
animals,
and
even
people.
【2020·黔南州】
A.
can
B.
can’t
C.
should
D.
shouldn’t
A
二、高频考点真题练
8.
The
high-speed
train
will
_____
you
about
two
hours
from
Rizhao
to
Jinan.
【中考·日照】
A.
save
B.
pay
C.
give
D.
spend
【点拨】考查语境及动词词义理解。句意：乘坐高铁从日照去济南将为你节省大约两个小时。save意为“节省；节约”；pay
意为“支付；付款”；give意为“给予”；spend意为“花费”。故选A。
A
9.
—Wow,
your
sweater
is
very
beautiful!
How
much
is
it?
—Thank
you.
It
___
me
30
dollars.
【中考·新疆】
A.
spend
B.
paid
C.
cost
D.
take
C
【点拨】考查动词词义辨析。句意：——哇，你的毛衣很漂亮！多少钱？——谢谢你。它花了我30美元。spend表示某人花费多少时间或金钱做某事，结构为Sb.
spends
some
time/money
(in)
doing
sth./on
sth.；paid表示某人为某物付款，结构为Sb.
pays
(some
money)
for
sth.；cost表示某物价值多少钱或某物花费某人多少钱，结构为Sth.
costs
(sb.)
some
money；take表示某人花费多少时间做某事，结构为It
takes
sb.
some
time
to
do
sth.
由空格后面的me
30
dollars及主语It可知答案为C。
10.
The
shoes
______
I
bought
yesterday
cost
me
ten
dollars.
【2020·巴中】
A.
whose
B.
which
C.
whom
D.
who
【点拨】句意为“我昨天买的鞋子花了我十美元”。本题含有一个定语从句,
空格上要填的词在定语从句中作bought的宾语,
指代shoes,
选项C和D引导定语从句时指代人,
可排除;
选项A引导定语从句时可指人也可指物,
作定语;
which在引导定语从句时只能指物,
作主语或宾语,
因此本题正确答案是B。
B
11.
My
parents
don’t
allow
me
___
late.
【中考·南充】
A.
stay
up
B.
to
stay
up
C.
stays
up
D.
staying
up
【点拨】句意：我的父母不允许我________晚。allow
sb.
to
do
sth.允许某人做某事，stay
up熬夜。这里是指我的父母不允许我熬夜太晚。故选B。
B
12.
Don’t
worry.
Bill
will
help
you
look
after
your
dog
when
you
___
away
on
business.
【中考·重庆A】
A.
are
B.
were
C.
will
be
D.
have
been
【点拨】考查句子时态。根据“主将从现”的原则，即主句为一般将来时，时间状语从句要用一般现在时代替一般将来时，可知选A。
A
13.
—May
I
speak
to
Mr.
Smith?
—___
please.
Here
he
comes.
【中考·烟台】
A.
Hang
out
B.
Pick
up
C.
Take
up
D.
Hold
on
【点拨】考查动词短语辨析。句意：——我可以和史密斯先生通电话吗？——请______。他来了。hang
out闲逛；pick
up捡起；take
up占有，从事；hold
on稍等，别挂断。结合答语后一句，“他来了”可知答语前一句意为“请稍等。”故选D。
D
14.
—Who
___
your
pet
dogs
while
you
were
out
for
a
holiday?
—My
neighbor,
a
warm-hearted
woman.
【中考·德州】
A.
put
on
B.
looked
after
C.
gave
up
D.
turned
off
【点拨】考查动词短语辨析。句意：——你外出度假时谁照顾你的宠物狗？——我的邻居，一位热心的妇女。put
on穿上；look
after照看，照料；give
up放弃；turn
off关闭。结合空后的your
pet
dogs可知应选B。
B
1.
What
can
people
do
with
the
old
phones?
___
A.
Make
new
clothes.
B.
Make
gold
rings.
C.
Make
new
electronics.
D.
Clean
the
city’s
roads.
【点拨】细节理解题。根据第一段最后一句“People
can
recycle
them
to
make
new
electronics
(电子器件)．”可知，人们可以将废旧手机上的部件重新回收制成新的电子器件。故选C。
C
2.
On
average,
how
often
do
smartphone
users
change
their
phones?
___
A.
Once
a
year.
B.
Twice
a
year.
C.
Once
every
11
months.
D.
Twice
every
18
months.
【点拨】细节理解题。根据第二段中“There
are
about
2
billion
smartphone
users
around
the
world,
and
they
change
their
phones
once
every
11
months
on
average(平均)．”可知，人们平均每11个月更换一次手机。故选C。
C
3.
What
does
the
underlined
part
“dumping
grounds”
mean
in
Chinese?
___
A.
健身房
B.
物流中转站
C.
商品批发市场
D.
垃圾倾倒场
【点拨】词义猜测题。根据画线部分后面的关键词“electronic
waste电子垃圾”可推测，画线部分的意思是“垃圾倾倒场”。
D
4.
What’s
the
main
idea
of
Paragraph
3?
___
A.
People
around
the
world
throw
away
too
many
old
smartphones
every
day.
B.
Dealing
with
old
smartphones
wrongly
is
bad
for
people’s
health
and
the
environment.
C.
There
are
many
useful
things
in
the
old
smartphones.
D.
People
should
break
the
old
smartphones
by
hand.
【点拨】主旨大意题。第三段主要讲述了智能手机中虽然有很多有用的东西，但是也含有很多有害的物质。如果人们处理不当，只是把它们扔到垃圾倾倒场的话，会对环境和人的健康造成很大危害。故选B。
B
5.
Which
of
the
following
is
TRUE
according
to
the
passage?
___
A.
According
to
a
report,
Chinese
people
throw
away
800
million
old
phones
every
year.
B.
A
local
government
report
said
18%
of
the
children
in
Guiyu
are
harmed
by
lead
poisoning.
C.
Veena
Sahajwalla’s
mini
factory
makes
smartphone
recycling
cleaner
and
easier.
D.
The
mini
factory
breaks
the
smartphones’
useful
things
and
harmful
things
together.
C
【点拨】细节理解题。根据最后一段中“Veena
Sahajwalla,
a
professor
at
an
Australian
university,
has
made
a
mini
factory.
It
makes
smartphone
recycling
cleaner
and
easier.”可知，澳大利亚一所大学的教授设计的微型工厂可以让智能手机的回收利用更加清洁，更加容易。故选C。
以下是本单元所学的重点词汇，请同学们尝试着用它们编出一篇小文章，体裁、词数不限。
not
only...but
also,
afford,
set
up,
bring
back
to,
put...to
good
use
______________________________________________________________________________________
____________________________________________________________________________________________________________________________________________________________________________
Not
only
waste
paper
but
also
old
clothes
can
be
recycled.
For
example,
my
sister
can
use
old
jeans
to
make
schoolbags.
Her
schoolbag
was
broken
last
year
and
she
couldn't
afford
a
new
one.
So
she
tried
making
a
schoolbag
by
using
her
old
jeans.
And
the
schoolbag
looked
nice.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Many
girls
in
her
school
liked
it
very
much.
So
she
began
to
make
more
schoolbags
and
sold
them.
And
she
set
up
a
website
to
sell
them
online.
She
said
people
could
put
old
things
to
good
use.
And
the
old
jeans
can
be
brought
back
to
life
with
a
little
creativity.
