I.
Section
A
1.paper
2.pollution
3.future
4.pollute5.environment
6.planet
7.earth
8.plant
9.part
10.peace
11.sea
12.build
13.sky
1.play
a
part
2.free
time
3.on
paper
4.live
to
be
5.in
danger
1.pollute
2.peaceful
3.built
building
Section
B
1.apartment
2.space
3.human
4.dangerous
5.already
6.factory
7.Japan
8.believe
9.disagree
10.even
11.agree
12.shape
13.fall
14.inside
15.possible
16.impossible
17.side18.probably
19.during
20.holiday21.word
1.space
station
2.over
and
over
again
3.hundreds
of
4.fall
down
5.look
for
6.disagree
with
sb.
7.try
to
do
sth.8.in
the
future
9.get
bored
10.wake
up
1.danger
safety
safe
2.factories
3.Japanese
4.agree
5.fell6.possible
7.probable
II.1.will
be
2.won't
be
3.Will
；teach
4.is；was；will
be
5.will
be
；will
have
6.less
7.pollution
8.fewer
9.skies
10.will
build
11.will
be
12.will
fly
13.took
14.less
15.
will
buy
16.humans
17.dangerous
18.factories
19.impossible
20.fell
III.1.environment
2.earth
3.pollution
4.plant
5.planet
6.astronaut
7.wrote
8.space
9.will
fly
10.rocket
IV.1.live
to
be
2.play
a
part/role
3.in
great
danger
4.in
the
future
5.will
be
more
crowded
6.over
and
over
again
7.fell
down
8.
hundreds
of
9.there
are
;
working
10.agree
with
V.1.sea
2.sky
3.peace
4.environment
5.earth
6.inside
7.already
8.believe
9.shape
10.possible
VI.1.more
2.less
3.different
4.use
5.Everything
6.on
7.kinds
8.help
9.relax
10.to
11.hundred
12.looked
13.talk
14.same
15.However
16.problems
17.them
18.possible
19.and
20.more8年级上册
unit
7
重点单词短语
练习习题
I.重点单词、短语默写；词形变换
Section
A
1.纸；纸张n.___________
2.污染；污染物n.________
3.将来；未来n.__________
4.污染v.___________
5.环境n.___________
6.行星n.___________
7.地球；世界n._________
8.种植v.植物n._________
9.部分n.__________
10.和平n._________
11.海；海洋n.__________
12.建筑；建造v.________
13.天空n.______________
1.参与；发挥作用___________
3.在纸上____________
5.处于危险之中__________
2.空余时间__________
4.活到_____________
1.pollution
n.→v.污染______________
2.peace
n.→adj.和平的_____________
3.build
v.→(过去式）______________
→n.建筑；建筑物_____________
Section
B
1.公寓套房n.___________
2.太空；空间n._________
3.人的adj.
人n.__________
4.有危险的；不安全的adj.________
5.已经；早已adv.________
6.工厂n.__________
7.日本____________
8.相信；认为有可能v.__________
9.不同意；持不同意见；有分歧v.________
10.甚至；连；愈加adv.________
11.同意；赞成；应允v.________
12.形状；外形n._________
13.倒塌；跌倒；掉落v.&n.（美式）秋天n.____
14.在······里面adv.&prep.________
15.可能存在或发生的；可能的adj.______
16.不可能存在或发生的；不可能的adj.____
17.一方（的意见、态度、立场）n._______
18.很可能；大概adv.______
19.在·····期间
prep.______
20.假期；假日n._________
21.单词；词n.___________
1.太空站；宇宙空间站___________
3.许多；大量_____________
5.寻找；寻求_____________
7.尽力做某事_____________
9.感到厌烦______________
2.多次；反复地_______________
4.突然倒下；跌倒；倒塌_________
6.不同意某人的意见_____________
8.在未来_________________
10.醒来______________
1.dangerous
adj.→
n.危险____________
→n.安全_____________
→adj.安全的__________
2.factory
n.→(复数）____________
3.Japan
n.→n.日本人；日语adj.日本的_________
4.disagree
v.→v.(反义词）同意；赞成；应允________
5.fall
v.&n.→(过去式）___________
6.impossible
adj.→
adj.(反义词）可能存在或发生的；可能的___________
7.probably
adv.→
adj.可能的；大概的_____________
II.用括号内所给单词的适当形式填空。
1.
There
________
(be)another
cinema
in
the
center
ofthe
city
next
year.
2.
His
father
__________
(not
be)
back
home
tomorrow.
3.
_____you
______
(teach)
us
Japanese
next
term?
4.
Now,he
_______(be)
a
student.Three
years
ago
he
______(be)
a
pupil.Next
term
he
_________
(be)
in
highschool.
5.
There
_________
(be)
a
class
meeting
next
Friday
and
our
teachers
__________
(have)
something
to
say.
6.
David
has
_______
(little)
money
than
Anna.
7.
I
think
there
is
going
to
be
less
___________(pollute)in
the
future.
8.
There
are
_________
(few)
cars
in
my
hometown
than
in
Beijing.
9.
Look!
How
beautiful
the
blue
________
(sky)
are!
10.
The
workers
_____________(build)
many
tall
buildings
here
next
year.
11.
Maybe
there
___________(be)
more
space
stations
in
the
future.
12.
One
day
people
___________（fly)
to
the
Mars
for
vacation.
13.
Yesterday
Bill
________
(take)
the
train
to
Shanghai.
14.
You
are
too
fat.
You
should
eat
________
(little).
15.
My
father
___________
(buy)
a
new
house
next
month.
16.
Now
many
robots
look
like
________
(human).
17.
Don't
run
across
the
road
when
the
traffic
light
is
red.
It's
_________
(danger).
18.
There
are
a
lot
of
_________(factory)
near
my
house.
19.
It's
__________(possible)
to
let
him
buy
a
new
car,because
he
has
little
money.
20.
Tony
_______(fall)
down
and
hurt
himself
yesterday.
III.用方框中所给单词的适当形式填空。
planet
plant
pollute
earth
environment
1.Everyone
of
us
should
protect(保护）
the_______________.
2.
The
teacher
said
that
the
moon
goes
around
the
_______.
3.
I
think
there
will
be
more
__________
because
of
more
cars.
4.
We
plan
to
________
more
trees
this
year
to
make
the
park
more
beautiful.
5.
The
earth
is
a
________
around
the
sun.
write
rocket
space
astronaut
fly
She
wants
to
be
an
__________when
she
grows
up.
Linda
_______
a
letter
to
her
mother
last
night.
I
wish
I
can
live
on
a
_______
station
one
day.
9.
Bob
and
Wang
Lin
__________
kites
in
the
park
next
weekend.
10.
Maybe
people
can
go
to
other
planets
by_________.
IV.根据所给中文完成句子
1.人们将会活到200岁吗？
Will
people
_______________200
years
old?
2.人人都应参与到拯救环境的行列中来。
Everyone
should
__________________
in
saving
the
environment.
3.这种动物处于极大的危险之中。
This
kind
of
animal
is
_______________.
4.未来会有更少的新鲜空气。
There
will
be
less
fresh
air
______________.
5.将来，城市会更拥挤。
Cities
________________________
in
the
future.
6.老师反复告诉我们不要花太多时间玩游戏。
The
teacher
tells
us
not
to
spend
too
much
timeplaying
games
_______________.
7.这个老人跌倒在街上，伤到了左腿。
The
old
man
____________
in
the
street
and
hurt
his
left
leg.
8.今年春天，我们将在校园后面种植数百棵树木。
We
will
plant_____________trees
behind
our
school
this
spring.
9.现在已经有机器人在工厂里干活了。
Today____________
already
robots
_________
infactories.
10.你赞同哪一方的意见？
Which
side
do
you
_____________?
V.根据句意及汉语提示填写单词。
1.Some
kids
are
swimming
in
the
_______(海），and
some
are
playing
on
the
beach.
2.
Look!
There
are
a
lot
of
beautiful
kites
in
the
_______（天空）。
3.Their
biggest
dream
is
to
live
in
________(和平）．
4.What
should
we
do
to
save
the
________________(环境）？
5.We
all
know
the
moon
goes
round
the
__________(地球）.
6.They
had
to
move
__________(在·······里面）the
house
when
it
started
to
rain
outside.
7.Although
he's
_________(已经）70
years
old,he
runs
a
company.
8.I
__________(相信）she
will
win
the
competition.
9.-What's
the
_________(形状）of
your
table?
－It's
round.
10.It's
___________(可能的）for
us
to
find
out
the
answer
to
the
question.
VI.根据短文内容，用方框中所给词的正确形式填空，使短文完整、正确。（每个词只能用一次，有两个多余词）
get
relax
help
kind
many
difference
by
everything
use
to
little
on
What
will
life
be
like
in
the
future?
Let's
talk
about
it.
There
will
be
much
1.
______
trees
and2._______
pollution.
So
the
environment
will
be
3.___________.People
won't
4.______money.
5.
___________
will
be
free.
Kids
won't
go
to
school.They
will
study
at
home
6._______
computers.
There
will
be
all
7.________
of
robots,
and
they
will
8.________
to
do
dirty
and
hard
work.
So
people
will
have
more
free
time
to
9._______.
We
can
even
travel
10.______the
space
station.
possibly
much
look
however
talk
problem
build
hundred
same
and
rocket
they
People
began
to
make
robots
about
a
few11._______
years
ago.
In
the
past,some
of
the
early
ones
12._______
like
animals
or
humans.
However,they
couldn't
13.______
and
were
pretty
dumb(愚蠢的）．They
worked
like
clocks
and
did
the
14._________things
over
and
over
again.
Now
modern
robots
don't
always
look
like
people.
Some
are
like
big
machines;others
are
nothing
but
long
arms
attached
to
boxy（箱子般四四方方的）bodies.15._________,modern
robots
are
smart.
Some
can
solve
16.___________on
their
own.
Their
brains
are
computers
and
their
eyes
are
sensors(传感器）．Motors(发动机）help
17._________move.
In
the
future,robots
will
learn
from
their
mistakes
more
than
they
do
now.
They
will
be
smarter.
It's
18._______
that
we
will
have
robot
shop
assistants,robot
house-hold
workers,
19.______
robot
factory
workers.
Robots
will
help
people
to
do
20.________things.
