中小学教育资源及组卷应用平台
牛津深圳（广州）版七年级下册
Unit
5
Water词汇知识点详解
drop
[
dr?p
]
滴；掉下，落下
bank
[
b??k
]
银行
journey
[
'd??:ni
]
旅行；旅程
change
[
t?eind?
]
找给的零钱；找头
quantity
[
'kw?nt?ti
]
数量
return
[
ri't?:n
]
归还
experiment
[
ik'sperim?nt
]
实验；试验
vapour
[
'veip?(r)
]
蒸气；雾气
fresh
[
fre?
]
淡的；无盐的
form
[
f?:m
]
形成；构成
salt
[
s?:lt
]
盐
stir
[
st?:
(r)]
搅拌
on
[
?n
]
（表示已连接、处于工作状态或使用中）
continue
[
k?n'tinju:
]
继续
voice
[
v?is
]
嗓音；说话声
crystal
[
'kristl
]
结晶体
reservoir
[
'rez?vwa:
(r)]
水库
turn
off
关掉
add
[
?d
]
增加；添加
add…to…
把…加入…
chemical
[
'kemikl
]
化学品
a
bit
有点；一点
through
[
θru:
]
通过；穿过
part
of…
…的一部分
pipe
[
paip
]
管道
pocket
money
（父母给孩子的）零花钱
valuable
[
'v?lju?bl
]
宝贵的；很有用的
(be)
made
up
of
由…组成
bit
[
bit
]
有点；一点
dry
up
干涸
熟悉读音与词性：
重点词用法详解：
【1】journey
n.
旅行；行程
【辨析】journey,
trip,
travel与tour
(1)journey
作名词，指从一地到另一地，通常指陆地上的远距离“旅行”，有时也可以表示经常走的或长或短的“路程”。例如：
I
took
a
journey
from
Beijing
to
Shanghai
last
year.
我去年从北京旅游到上海。
—
How
long
is
your
journey
to
school?
你到学校的路程是多远？
Only
about
10
minutes’
walk.
仅步行10分钟。
（2）
trip
作名词，一般指时间短、距离近的“旅行、远足”，也可以指长途旅行。在非正式用语中可代替journey。例如：
We
made
a
boat
trip
to
the
island
last
week
and
had
a
good
time.
上周我们坐船游岛，玩得很开心。
I
will
be
on
a
trip
to
/
journey
to
the
south
next
summer
holiday.
下个暑假我们要到南方去玩。
（3）travel可作动词和名词，意为“旅行、游历”，一般表示从一地到另一地旅行这一总的概念。常指长时间、远距离的“旅行”，尤指出国旅行。例如：
At
present,
many
people
are
fond
of
travel
in
their
spare
time.
目前，许多人喜欢在空闲的时间去旅行。
They
came
home
after
years
of
foreign
travel.
他们从国外旅行回来了。
Light
travels
faster
than
sound.
光比声音传播的速度快。
【应用】
(1)
At
first
I
was
afraid
the
long
___________
would
be
too
much
for
her.
(2)
We
went
on
a
guided
___________
of
Italy
that
included
stops
at
Milan,
Venice,
Florence
and
Rome.
(3)
I
go
to
work
by
train,
and
the
___________
takes
me
40
minutes.
(4)
The
___________
of
Marco
Polo
is
one
of
the
most
interesting
books
that
I
have
ever
read.
【2】voice
n.
嗓音；说话声
【辨析】voice,
sound与noise
voice
一般指人的声音。
She
has
a
beautiful
voice.
sound
指自然界的任何声音。
That’s
a
strange
sound.
noise
常指不悦耳、不和谐的嘈杂声和噪音。
Don’t
make
any
noise!
【应用】
选用voice、sound或noise填空。
(1)
The
__________
wakes
me
up．
(2)
The
teacher
opened
the
door
without
a
__________.
(3)
He
answered
the
question
in
a
low
__________.
【3】add
v.
增加；添加
【拓展】
(1)
add
to
增添；增加
The
bad
weather
added
to
our
difficulties．恶劣的天气增加了我们的负担。
(2)
add...to...
把……加到……
He
added
a
few
more
things
to
the
shopping
list.
他在购物单上加了几样东西。
(3)
add
up
to
总计达
The
cost
of
two
trips
added
up
to
1,000
dollars.
两次旅行的费用总计达1000美元。
【应用】
( )Add
27
____
23,
and
you
get
50.
A.
on
B.
up
to
C.
to
【4】
through
prep.
通过；穿过
adv.
彻底；从头到尾
辨析：through,
across与cross
through
介词，指从物体的内部传过。
across
介词，指从物体表面的一边到另一边。
cross
动词，指从物体表面的一边到另一边。
【应用】
He
went
the
forest
the
next
day.
(2)
We
walked
the
road.
(3)
We
found
it
impossible
to
the
road.
【5】
valuable
adj.贵重的，有价值的
【拓展】
（1）value
n.价值
（2）
be
valuable
to
意为“对……有用”。to是介词，表示“对于……”。
例如：
Your
advice
will
be
valuable
to
me.
你的建议对我具有重大价值。
【6】continue
v.
继续
【拓展】
(1)
continue
sth./doing
sth.
相当于
go
on
sth./doing
sth.一直做（同一件事）。
I
continued
doing
my
homework
after
answering
the
phone.
我接完电话继续做作业。
(2)
continue
to
do
sth.
相当于
go
on
to
do
sth.,（做完一件事）接着做另外一件事。
I
continued
to
do
my
Maths
homework
after
finishing
English.
我做完英语作业接着做数学作业。
(3)
continue
with
sth.
继续某事
I
went
to
my
room
to
continue
with
my
packing.
我走进房间，继续打包。
【应用】
I
did
my
homework
for
2
hours.
After
drinking
a
cup
of
coffee,
I
continued
_________
(do)
my
homework.
【7】drop
n.
滴 v.
掉下；落下（突然降落）
【辨析】drop,
fall与sink
(1)drop指物体从一定高度落下。
The
fruit
dropped
from
the
tree.
果实从树上落下。
（2）fall与drop同义，指突然或猛烈地降落，但fall可指任何下落，同高度或形式无关。
If
I
fall
down,
what
should
I
do?
如果我摔倒了，我该怎么办？
(2)
sink指在空气或水中垂直下降、下沉。
The
boat
was
beginning
to
sink
fast.
那艘船开始快速下沉。
【应用】
（1）我感到有两滴雨落在了我的脸颊上。
I
felt
________
________
________
rain
on
my
face.
（2）那个男孩突然从树上掉下来。
Suddenly，the
boy
____________
________
the
tree.
【8】turn
off
v.
关掉；关闭
【拓展】
（1）turn
on=switch
on，拧开（电器）；打开（水源、煤气、电源等）
Please
turn
on
the
radio.
请把收音机打开。
（2）turn
off=switch
off，关掉（电器）；关上（水源、煤气、电源等）
Have
you
turned
off
the
TV?
你关电视了吗？
（3）turn
up
调高（音量或热度）
I
turned
the
volume
up.
我把音量调大了。
（4）turn
down
调低（音量或热度）
He
kept
turning
the
central
heating
down.
他不断地调低中央暖气系统的温度。
【应用】
（1）你能把电视声音调低一点吗？
Can
you
________
________
the
TV
a
bit?
（2）当你离开房间时要关灯。
________
________
the
lights
when
you
leave
the
room.
【9】change
n.
找给的零钱；变化
v.
改变；交换
【应用】
你看到这所学校的变化了吗？（汉译英）
Do
you
see
the
____________
of
the
school?
【10】（be）made
up
of
由……组成
【辨析】be
made
up
of与be
made
into
(1)be
made
up
of
用……构成(或组成)的。指人、物皆
可，指其结构成分。
Our
group
is
made
up
of
six
students.
我们小组由6名学生组成。
（2）be
made
into
被制成……。
The
material
will
be
made
into
a
dress.这块料子是要做成一件连衣裙的。
【应用】
（ ）This
programme
is
made
up
of
five
different
parts.（选出可以替换画线部分的最佳选项）
A.
takes
in
B.
forms
C.
has
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牛津深圳（广州）版七年级下册
Unit
5
Water词汇专项练习含答案
一、
单词辨音。
1.
A.
radio
B.
drop
C.
joke
D.
postcard
2.
A.
excellent
B.
experiment
C.
excited
D.
excuse
3.
A.
camera
B.
diary
C.
salt
D.
relative
4.
A.
change
B.
French
C.
cheerful
D.
chemical
5.
A.
south
B.
outside
C.
through
D.
mouth
二、根据下列句子及所给单词的首字母写出所缺单词，注意其形式。
1.
My
mother
gives
me
10
yuan
every
day
as
p______
money.
2.The
students
are
doing
an
e________
in
the
class.
They
want
to
know
how
the
plant
grows.
3.
The
room
is
a
b______
dirty.
Please
clean
it
now.
4.This
is
a
kind
of
c________.
It
is
dangerous
for
people.
5.We
can
go
to
a
b________
to
keep
and
lend
money.
6.If
you
want
to
be
successful,
you
should
c________
to
work
hard
and
never
give
up.
7.I
don’t
know
the
q________
of
the
students
in
your
class
clearly.
How
many
students
are
there?
8.We
should
not
eat
too
much
s________.
It’s
bad
for
our
health.
9.Lucy
felt
afraid
when
she
walked
t
________
the
forest
by
herself.
10.
My
mother
often
gives
me
some
c
________
after
shopping.
11.Usually
apples
d____
from
trees
in
autumn.
12.
Po-yang
Lake
is
the
largest
f____
water
lake
in
China.
13.We
don’t
want
to
wake
him
up,
so
we
talk
in
a
low
v_____.
14.
Please
a____
some
sugar
to
my
coffee.
15.Thank
you
for
providing
us
the
v_____
information.
三、按要求写出下列单词的相应形式。
1.
salt(n.)
—(adj.)_________
2.
pipe(n.)
—(复数形式)_________
3.
valuable(adj.)
—(n.)_________
4.
noise(n.)
—(adj.)_________
5.
drop(v.)—(过去式)_________
6.
pollute
(v.)—(n.)
____________
7.
travel
(v.)
—(n.)_________
8.
drink—(adj.)_____________
9.
add—(n.)_________
10.
fall—(过去式)_________
四、用所给词适当形式填空。
1.
We
need
to
drink________
(much)
water
on
hot
days.
2.
When
there
is
enough
water
in
the
clouds,
it
________
(fall)
as
rain.
3.
Look!
The
boy
________
(waste)
water.
We
should
stop
him.
4.
Jack
________
(drop)
a
small
stone
into
the
water.
5.
Some
foods
are
unhealthy
because
there
are
________
(chemical)
in
them.
6.
If
you
are
tired,
please
stop
________
(work)
to
have
a
rest.
7.
Lucy,
do
you
know
how
the
clouds
________
(form)?
8.
To
stay
healthy,
it's
best
not
to
________
(add)
too
much
cooking
oil
to
dishes.
9.
Dad,
I
can't
stand
the
food
you
cooked.
It
is
too
________
(salt).
10.
The
water
in
this
river
isn't
________
(drink)
because
it
is
polluted.
11.
We
can’t
live
_________(with)
water
for
a
few
days.
12.
Water
covers
about
two
_______(three)
of
the
Earth.
13.
The
flowers
________(drop)
from
the
trees
last
night.
14.
Lucy
heard
an
________(angrily)
voice
from
the
living
room.
15.
Most
of
our
time
was
spent
in
_________(sightsee).
16.
My
grandma
told
me
an
_________(interest)
story
just
now.
17.
We
should
not
__________(polluting)
the
air.
18.
Thank
you
for
your
_________(value)
advice.
19.
________(Final),
I
returned
home.
20.
How
much
________(cook)
oil
do
you
need?
五、选择题。
1.
—
There
is
something
wrong
with
the
tap.
—Yes,
water
is
dropping
onto
the
floor.
A.
falling
B.
working
C.
leaving
2.
—
How
was
your
journey
to
the
USA,
Sam?
—Oh,
it
was
really
wonderful.
A.
job
B.
study
C.
trip
3.
—
Can
you
add
some
salt
to
the
soup?
It
is
very
fresh.
—No
problem.
A.
take
...
out...
B.
put...
into
...
C.
give
...
to
...
4.
—This
book
is
very
valuable.
Please
take
good
care
of
it.
—
OK.
A.
useful
and
important
B.
cheap
and
useless
C.
traditional
and
important
5.
—
I
feel
a
bit
nervous
before
exams.
—Don’t
worry.
Take
a
deep
breath
first.
A.
much
B.
a
little
C.
very
6.
To_________
a
habit
(习惯）or
an
idea
is
to
let
it
appear
and
develop
(发展).
A.
form
B.
protect
C.
save
7.
If
you
_________
something,
you
give
it
back
or
put
it
back.
A.
forget
B.
return
C.
prefer
8.
—
Remember
to_________
the
lights
when
you
leave
the
room.
—OK,
I
will.
A.
turn
off
B.
turn
on
C.
turn
up
9.
—
How
many
students
are
there
in
you
class?
—Forty.
It
is_________
18
girls
and
22
boys.
A.
made
of
B.
made
in
C.
made
up
of
10.
—
The
lake
in
this
village
is
going
to_________
Why?
—Because
people
and
factories
take
too
much
water
from
it.
A.
wake
up
B.
give
up
C.
dry
up
六、阅读填空
根据短文内容，从方框中选出五个句子放入文中空缺处，使短句内容通顺完整。
We
have
found
plastic
in
the
ocean
and
in
animals
like
birds,
fish
and
whales．But
for
the
first
time,
scientists
have
found
plastic
in
human
poop
(大便),
USA
Today
reported．The
findings
came
from
a
study
led
by
scientists
from
Environment
Agency
Austria
1．
The
volunteers
wrote
down
what
they
ate
for
a
week
and
then
provided
a
stool
sample
(大便样本)
for
testing.
About
20
small
plastic
particles
(IM)
were
found
in
every
10
grams
(克)
of
stool．“The
smallest
plastic
particles
can
enter
the
blood,
the
lymphatic
system,
and
may
even
reach
the
liver
(肝脏),”
said
Philipp
Schwabl,
who
took
part
in
the
research．3．
They’re
not
sure
how
the
plastic
got
in
the
volunteers’
bodies,
either．But
most
of
the
volunteers
said
they
drank
from
plastic
bottles
and
also
ate
seafood
that
could
include
plastic
from
ocean
pollution.
In
fact,
plastic
is
everywhere
around
us．Every
year,
lots
of
plastic
waste
goes
into
the
ocean.
4．
Most
of
the
particles
stay
in
the
ocean．Others
can
spread
into
the
soil
and
air．Could
plastic
in
the
air
fall
onto
food
and
get
into
the
human
body?
Some
past
studies
may
also
give
us
a
clue．5．
And
even
some
drinking
water
has
been
found
to
have
tiny
plastic
particles
in
it.
参考答案
单词辨音。
BACDC
二、根据下列句子及所给单词的首字母写出所缺单词，注意其形式。
pocket
2.
experiment
3.bit
4.
chemical
5.
bank
6.
continue
7.
quantity
8.
salt
9.
through
10.
change
11.drop
12.fresh
13.voice
14.add
15.valuable
三、按要求写出下列单词的相应形式。
salty
2.pipes
3.
value
4.
noisy
5.dropped
6.pollution
7.traveller
8.drinkable
9.addition
10.fell
用所给词适当形式填空。
1.
more
2.falls
3.
is
wasting
4.
dropped
5.
chemicals
6.
working
7.
form
8.
add
9.
salty
10.
drinkable
11.without
12.thirds
13.angry
14.angry
15.sightseeing
16.interesting
17.pollute
18.valuable
19.finally
20.cooking
选择题。
1-5
ACBAB
6-10
ABACC
六、阅读填空。DFEAC
A．There,
sunlight
and
waves
(海浪)
break
the
plastic
waste
down
to
very
small
pieces.
B．The
scientists
are
sure
that
the
plastic
must
be
harmful
to
humans.
C．According
to
USA
Today,
90%
of
sea
salt
which
is
sold
in
the
world
includes
plastic.
D．The
scientists
followed
eight
healthy
volunteers
from
different
parts
of
the
world.
E．However,
the
scientists
aren’t
sure
if
the
plastic
is
harmful
to
humans.
F．Scientists
found
nine
different
kinds
of
plastic
in
the
stool
samples,
according
to
the
study.
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