21世纪教育网
–全国领先的中小学教育资源及组卷应用平台
第七讲
七年级下
Units
5-6
1.滴；掉下；落下
______________
2.旅行；旅程
______________
3.数量
______________
4.实验；试验
______________
5.淡的；无盐的
______________
6.盐
______________
7.表示已连接、处于工作状态或使用中______________
8.嗓音；说话声
______________
9.水库
______________
10.增加；添加
______________
11.化学品
______________
12.通过；穿过
______________
13.管道
______________
14.宝贵的；很有用的
______________
15.有点；一点
______________
16.银行
______________
17.找给的零钱
______________
18.归还
______________
19.蒸气；雾气
______________
20.形成；构成
______________
21.搅拌
______________
?
22.继续
______________
23.结晶(体)
______________
24.电
______________
25.谈话
______________
26.确认；认出
______________
27.规则
______________
?
28.任何人
______________
29.回答
______________
30.愚蠢的
______________
31.电线
______________
?
32.(使)连接
______________
33.电缆
______________
34.瞬间；片刻
______________
35.电池______________
36.厨灶；炉具
______________
37.冰箱
______________
38.(用锁)锁上
______________
39.测试
______________
?
40.使整洁；使整齐
______________
41.触摸；碰______________
1.
关掉
__________
2.
环顾四周
__________________
3.
一滴
________________
4.
掉入
__________
5.
把……加入……
_________________
6.
……的尽头
________________
7.
干涸
__________
8.
从……出来
___________________
9.
有点；一点
__________
10.
……的一部分
__________
11.
（父母给孩子的）零花钱
__________
12.
由……组成
____________________
13.
记得不要做某事________________
14.
了解
____________________
15.
制定规则
____________________
16.
太阳能
___________________
17.
一袋
_______________________
18.
给某人某物
___________________
19.
出去
__________
20.
看上去很愚蠢
_________________
21.
在某种程度上
__________
22.
流过
___________________
23.
连接到
_______________________
24.
发电站
________________________
25.
过了一会儿
___________________
26.
回来
___________________
27.
给你
_____________________
28.
洗衣机
_______________________
29.
关（电灯、机器等）
_______________
30.
收拾妥；整理好
_______________
31.
空调
__________________________
32.
电器
________________________
33.
引起火灾
______________________
◆考点1.
change
n.找给的零钱；找头
例句：The
man
gave
the
coin
to
her
as
part
of
her
change.
那个男人把硬币给了她，作为她零钱的一部分。
(7B
U5)
练习：我需要一些零钱。
.
知识点链接
例句
①change
v.改变
We
cannot
the
past.
我们无法改变过去。
②change
one’s
mind
我不想改变主意。I
don’t
want
to
.
.
◆考点2.
foolish
adj.愚蠢的
例句：Who
looks
foolish
now,
Betty?
现在谁看起来很傻，贝蒂？(7B
U6)
练习：你听从他的建议，你真傻。
It’s
you
his
advice.
知识点链接
例句
①(同)silly
=
stupid
adj.愚蠢的
你真傻！
you
are!
②fool
n.傻瓜；蠢人
艾玛让我觉得自己像一个傻瓜。Emma
made
me
feel
like
.
◆考点3.
connect
v.(使)连接
例句：Wires
are
connected
to
cables
under
the
street.
电线与街道下的电缆相连。(7B
U6)
练习：打印机被连接到电脑。
The
printer
the
computer.
知识点链接
例句
①(be)
connected
to
连接到
键盘被连接到电脑。The
keyboard
.
the
computer.
②connection
n.连接；联系
There
is
a
close
connection
between
heart
diseases
and
obesity.心脏病和肥胖之间有密切的
。
◆考点4.
before
conj.
在……之前
例句：Before
you
go
to
meet
your
friends,
can
you
come
and
see
the
doctor
with
me?
在你去见你的朋友之前，你能和我一起去看医生吗？(7B
U6)
练习：我喜欢在睡觉之前喝一杯牛奶。
I
like
to
drink
a
glass
of
milk
I
go
to
bed.
知识点链接
例句
before作连词时，引导时间状语从句；before作介词时，可用于表示时间，其后跟表示具体日期、时间等的名词或数词
在你离开房间之前，记得关灯。Remember
____
_______
_______
the
lights
you
leave
the
room.在九点钟前，你必须完成报告。You
must
finish
the
report
___________
nine
o’clock.
◆
情态动词
情态动词的含义情态动词是表示说话人的情绪、态度或语气的动词，无人称和数的变化，不能单独使用，必须与其后的动词原形构成谓语。
情态动词的用法
1.
can
和
cannot的用法
（1）can表示具有某种能力，意为“能；会”，相当于be
able
to。如：
He
can
speak
English.
他会说英语。
（2）can表示许可，意为“可以”，相当于may，它的否定形式是cannot
/
can’t。如
You
can
read
this
book.
你可以读这本书。
You
cannot
/
can’t
drink
the
wine.
你不可以喝酒。
（3）can构成的一般疑问句及其回答方式为：
—Can+主语+…?
……能
/
可以……吗？
—Yes,
主语+can.
/
No,
主语+cannot
/
can’t.
是的，……能
/
可以。
/
不，……不能
/
不可以。如：
—Can
you
swim?
你会游泳吗？
—Yes,
I
can.
/
No,
I
can’t.
是的，我会。
/
不，我不会。
2.
may
和
may
not的用法
（1）may表示许可，意为“可以”。如：
You
may
play
football
this
Sunday.
这个周日你可以踢足球。
（2）否定形式为may
not，意为“不可以”。除了may
not以外，can’t,
mustn’t都可以表示
“不可以”。但mustn’t语气最强。如：
You
may
not
tell
him
about
the
answer.
你不可以告诉他答案。
（3）may构成的一般疑问句及其回答形式为：
—May+主语+…？……可以……吗？
—Yes,
主语+may.
/
No,
主语+may
not.
是的，……可以。
/
不，……不可以。如：
—May
I
open
the
window?
我可以打开窗户吗？
—Yes,
you
may.
/
No,
you
may
not.
是的，你可以。
/
不，你不可以。
3.
must
和
must
not的用法
（1）
must用来制定规则或发出命令，意为“必须”。使用must的句子常常具有某种强制力。如：
You
must
apologize
to
her.
你必须向她道歉。
You
must
not
/
mustn’t
speak
loudly
in
the
hospital.
你不准在医院里大声讲话。
（2）
must的一般疑问句及其回答形式为：—Must+主语+…?
……必须……吗？
—Yes,
主语+must.
/
No,
主语+needn’t.
是，必须的。
/
不，没必要。如：
—Must
I
wash
my
clothes
by
myself?
我一定要自己洗衣服吗？
—Yes,
you
must.
/
No,
you
needn’t.
是，必须的。
/
不，没必要。
【典例】（2020江苏）
---
Mum,
why
do
I
have
to
wash
hands
so
many
times
a
day?
---
For
your
health,
you
????
be
too
careful.
A.can’t B.shouldn’t C.mustn’t D.needn’t
【答案】A
【解析】
本题考查情态动词。can’t不能;shouldn’t不应该;mustn’t禁止;needn’t不需要。can’t
be
too...再……也不为过,符合语境。故选A项。英语中,can’t与too或enough搭配使用时,虽然形式上是否定的,但表示“再……也不为过”。
◆考点突破
1.
---
Allen,
shall
we
go
to
the
bookstore
this
afternoon?
---
I’m
sorry,
David,
but
I
????
meet
my
cousin
at
the
train
station.
A.
have
to
B.
can
C.
may
D.
could
2.
To
keep
children
safe,
we ????put
the
things
like
knives
and
medicine
away
in
our
house.
A.may
B.
should
C.can
D.might
3.
---
Mum, ????I
visit
the
Modern
Art
Museum
next
Monday?
---
I’m
afraid
you
can’t.
All
the
museums
in
this
city
are
closed
on
Monday.
A.
would
B.
need
C.
should
D.
may
4.
With
the
help
of
Air
Classroom,
students
????
keep
learning
even
with
schools
closed.
A.
can
B.
must
C.
should
D.
need
5.
---
Is
this
blue
schoolbag
Lucy’s?
---
No.
It
????
be
hers.
Her
schoolbag
is
pink.
A.
must
B.
mustn’t
C.
can’t
D.
may
◆
数量词的用法
修饰可数名词复数的词语短语
修饰不可数名词的词语短语
few几乎没有;a
few一些
little几乎没有;
a
little
一些
many许多的;
too
many过多的
much许多的;
too
much过多的
how
many
多少
how
much多少
a
number
of
一些
an
amount
of
大量的
some一些；enough足够；a
lot
of=lots
of=plenty
of
1.
little，a
little，few与a
few的用法
项目
修饰可数名词复数形式
修饰不可数名词
肯定
a
few（有一些）
a
little（有一些）
否定
few（几乎没有）
little（几乎没有）
如：
There
are
a
few
apples
on
the
table.
桌子上有几个苹果。
There
are
few
apples
on
the
table.
桌子上几乎没有苹果。
There
is
a
little
milk
in
the
bottle.
瓶子里有一点牛奶。
There
is
little
milk
in
the
bottle.
瓶子里几乎没有牛奶了。
2.
much,
many,
a
lot
of
与lots
of的用法
修饰可数名词复数形式
修饰不可数名词
many（许多）
much（许多）
a
lot
of
/
lots
of（许多）
如：
There
are
many
books
on
the
desk.
书桌上有很多书。
Have
you
got
much
homework
to
do?
你有很多作业要做吗？
I
have
a
lot
of
books.
我有许多书。
There
are
a
lot
of
food
in
the
fridge.
冰箱里有许多食物。
There
are
lots
of
teachers
in
this
school.
这个学校有许多老师。
I
have
lots
of
homework
to
do.
我有许多作业要做。
3.
no
的用法
在数量上表示“没有”，相当于not
any。如：
There
is
no
rice
in
the
house.
家里没有米了。
【典例】（2016
宁夏）
Hurry
up!
The
bus
is
coming.
We
have ????time
left.
A.
a
few B.
little C.
few D.
a
little
【答案】B
【解析】句意：快点！公共汽车来了。我们剩余的时间不多了。本题考查不定代词。a
few
一些，修饰复数名词；little
不多的，修饰不可数名词；few
很少，修饰复数名词；a
little
一些，修饰不可数名词。time
是不可数名词，排除
A
和
C。根据题意可知，此题选
B。
◆考点突破
1.
Please
don’t
drink
coffee
in
the
morning.
It’s
not
good
for
your
health.
A.
too
many
B.
too
much
C.
little
D.
many
2.He
has
friends
in
his
class,
so
he
feels
lonely.
A.
few
B.
a
few
C.
little
D.
a
little
3.
---
Kate,
what's
in
the
big
bowl?
---A
few
_____
and
a
little
_______.
A.
pear;
water
B.
pears;
waters
C.
pear;
waters
D.
pears;
water
4.
---
I
had
___
for
breakfast
this
morning.
What
about
you,
Lily?
---
Just
a
piece
of
bread.
A.
some
noodles
B.
a
few
noodle
C.
a
little
noodle
D.
a
noodle
5.
---
Can
you
kick
the
ball
to
___
end
of
the
football
field?
---
It’s
hard
for
me.
I
think
___
goalkeepers
can
make
it.
A.
another;
a
little
B.
another;
little
C.
the
other;
a
few
D.
the
other;
few
一、选词填空
1.
用many或much填空
（1）Did
you
buy
__________
food?
（2）There
aren’t
__________
hotels
in
the
town.
（3）We
haven’t
got
__________
water
in
our
bottle.
（4）Paul
hasn’t
got
__________
money
in
his
wallet.
（5）I
haven’t
seen
George
for
__________
years.
2.
用few，a
few，little或a
little填空
（1）There
was
__________
food
in
the
fridge.
It
was
nearly
empty.
（2）—When
did
Sarah
go
out?
—
__________
minutes
ago.
（3）I
can’t
decide
now.
I
need
_______________
time
to
think
about
it.
（4）There
was
__________
traffic,
so
we
arrived
earlier
than
we
expected.
（5）The
bus
service
isn’t
very
good
at
night.
There
are
__________
buses
after
9
o’clock.
二、用can，can’t,
may,
must,
mustn’t填空
1.
—What
__________
I
do
for
you?—I
want
some
bananas.
2.
Tom
__________
ride
a
bike,
but
he
can
drive
a
car.
3.
You
are
ill,
Tom.
You
__________
see
a
doctor.
4.
Children
__________
play
basketball
in
the
street.
5.
If
you
are
not
careful,
a
car
__________
hit
you.
6.
—__________
I
come
in?
—Yes,
you
may.
Come
in,
please.
7.
A
blind
man
__________
see
anything.
三、单项选择
1.
The
light
were
__________
and
lit
up
the
room.
A.
on
B.
in
C.
out
D.
off
2.
After
washing
your
hands,
you
should
__________
the
tap.
A.
turn
on
B.
take
off
C.
turn
off
D.
take
on
3.
We
should
be
friendly
and
never
say
things
in
__________
angry
voice.
A.
a
B.
an
C.
the
D.
/
4.
Please
stop
playing
computer
games
now.
You
__________
time!
A.
wasted
B.
will
waste
C.
wastes
D.
are
wasting
5.
She
heard
someone
speaking
in
the
room
__________
there
was
no
one
there.
A.
and
B.
or
C.
but
D.
so
6.
Leo
and
Hoe
will
go
to
London
on
holiday.
They’ll
stay
__________
days
there.
A.
a
few
B.
few
C.
a
little
D.
little
7.
I
am
very
hungry
now.
Is
it
time
__________
us
__________
lunch?
A.
of;
having
B.
for;
to
have
C.
of;
to
have
D.
for;
having
8.
The
soup
is
tasteless.
Please
add
some
salt
__________
it.
A.
in
B.
on
C.
at
D.
to
9.
The
sunshine
comes
in
__________
the
windows
and
makes
the
room
bright.
A.
across
B.
with
C.
through
D.
over
10.
Remember
__________
play
with
fire.
It’s
very
dangerous.
A.
to
play
B.
not
to
play
C.
playing
D.
not
playing
11.
Does
________
want
more
orange
juice?
A.
someone
B.
everyone
C.
anyone
D.
no
one
12.
We
can't
find
another
genius
________
Einstein.
A.
against
B.
like
C.
under
D.
from
13.
What's
wrong
with
you?
You
look
so
________.
A.
sad
B.
sadly
C.
sadder
D.
the
saddest
14.
Drivers
________
drive
after
drinking
wine.
A.
can
B.
can’t
C.
must
D.
mustn't
15.
The
children
loved
Mrs
Sun
very
much
so
they
gave
________
when
she
left.
A.
her
to
flowers
B.
her
flowers
C.
to
her
flowers
D.
flowers
her
16.
Electricity
is
like
water
________
a
way.
A.
on
B.
by
C.
in
D.
at
17.
The
wires
are
connected
________
that
large
computer.
A.
to
B.
of
C.
for
D.
with
18.
People
usually
buy
batteries
________
packets.
A.
about
B.
in
C.
of
D.
by
19.
---
________
I
come
in,
Miss
Li?
---
Yes,
please.
Don't
be
late
for
class
next
time.
A.
Must
B.
Do
C.
May
D.
Am
20.
Dr
Ray
told
us
how
we
could
use
electricity
________.
A.
safe
B.
save
C.
safer
D.
safely
四、语法填空
A
Water
is
very
important
to
us.
We
can’t
live
without
it.
There
is
__________
（lots
of,
some）water
on
Earth,
but
we
can’t
use
________________
（too
much,
too
little）.
About
97%
of
the
Earth’s
water
is
salty.
We
can
use
only
about
1％
of
the
Earth’s
water.
It’s
_____________________（too
few,
too
little）.
We
use
water
from
both
lakes
and
rivers.
__________
（Some,
Any）of
the
water
evaporates
and
then
becomes
rain.
Sometimes
the
Earth’s
water
is
in
the
wrong
place.
There
is
__________________
（plenty
of,
little）rain
in
the
tropics
（热带地区）,but
it
is
difficult
to
have
farms
there.
__________（Some,
Enough）desert
lands
are
rich,
but
there
is
only
______________（a
little,
a
few）water
in
the
desert.
Water
is
necessary
for
us
________________（live）and
it
is
very
_________________
（value）.
We
must
save
water
because
we
can
use
_________________（too
much,
too
little）Earth’s
water.
B
New
energy
in
the
twenty-first
century
Energy
from
the
wind
Wind
is
__________
kind
of
clean
energy,
and
there
__________（be）lots
of
it.
But,
__________
there’s
no
wind,
there
is
no
wind
energy.
Energy
from
the
water
When
water
moves
__________
a
high
place
to
a
lower（较低的）place,
it
can
make
electricity
without
______________
（pollute）.
However,
people
have
to
build
dams（水坝）
_________________（use）this
energy,
and
building
dams
is
very______________
（expensively）.
Energy
from
the
Sun
Solar
panels（太阳能电池板）on
the
roofs
（屋顶）of
houses
can
turn
energy
from
the
Sun
into
_______________________（electric）.
Solar
power
is
clean
and
plentiful（丰富的）.
__________
the
weather
is
bad,
it
______________________
（not）work.
五、根据下列句子及所给单词的首字母写出所缺单词。
1.
Will
the
water
become
gas?
Let’s
do
an
e_________.
2.
Vegetables
are
the
best
when
they
are
f_________.
3.
You
put
too
much
s__________
into
it.
It
tastes
salty.
4.
With
the
help
of
the
guide,
we
walked
t__________
the
forest.
5.
She
has
a
large
deposit
(存款)
in
the
b___________.
6.
You
ought
to
be
ashamed
of
your
f______
behaviour.
7.
Please
don’t
forget
to
l
________
the
door
when
you
leave.
8.
We
must
keep
our
classroom
t
___________.
9.
Put
the
milk
in
the
f
______,
or
it
will
go
bad
easily.
10.
Don’t
t
______
the
wire.
It’s
dangerous.
六、根据所给的汉语内容,用英语完成下列句子。
1.
做完饭之后一定要关煤气。
You
must
________
________
the
gas
after
cooking.
2.
我今天有点疲倦。
I’m
_______
________
tired
today.
3.
然后往面条里加其他配料。
Then
________other
ingredients
________
the
noodles.
4.
水由氧气和氢构成。
Water
is
________
_________
________
oxygen
and
hydrogen.
5.
太阳很快就会把道路晒干的。
The
Sun
will
soon
________
_________the
roads.
6.
我要去买一袋糖果。
I’m
going
to
buy
_________
___________
_________
sweets.
7.
在某种程度上,你做的是对的。
_________
_________
__________,
what
you
did
is
right.
8.
所有的设备都连接到互联网上了。
All
the
devices
are
_________
________
the
Internet.
9.
他们昨天买了一台洗衣机。
They
bought
a________
________
yesterday.
10.
在他们搬进去之前,你应该先把那个地方收拾一下。
You
should
_________
__________the
place
before
they
move
in.
11.
他把大部分零花钱都花在买小说上了。
He
spent
most
of
his
_______
______
in
buying
novels.
12.
建筑物有一部分已被火烧毁。
_________
________the
building
was
destroyed
in
the
fire.
重点单词
重点短语
语言考点梳理
语法精讲精练
目标导练
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中考一轮复习
牛津版（深圳广州）
第七讲
七年级下Units
5--6
重点单词
1.滴；掉下；落下
_________
2.旅行；旅程
____________
3.数量
___________
4.实验；试验
_____________
5.淡的；无盐的
__________
6.盐
______________
7.表示已连接、处于工作状态或使用中______________
8.嗓音；说话声
___________
9.水库
______________
10.增加；添加
_____________
11.化学品
______________
12.通过；穿过
______________
13.管道
______________
journey
quantity
experiment
fresh
salt
on
voice
drop
reservoir
add
chemical
through
pipe
14.宝贵的；很有用的
_________
15.有点；一点
______________
16.银行
______________
17.找给的零钱
______________
18.归还
______________
19.蒸气；雾气
______________
20.形成；构成
______________
21.搅拌
______________
?
22.继续
______________
23.结晶(体)
______________
24.电
______________
25.谈话
______________
26.确认；认出
______________
27.规则
______________
valuable
bit
bank
change
return
vapour
form
stir
continue
crystal
conversation
identify
rule
electricity
28.任何人
______________
29.回答
______________
30.愚蠢的
______________
31.电线
______________
?
32.(使)连接
______________
33.电缆
______________
34.瞬间；片刻
______________
35.电池______________
36.厨灶；炉具
______________
37.冰箱
______________
38.(用锁)锁上
______________
39.测试
______________
?
40.使整洁；使整齐
__________
41.触摸；碰______________
anyone
reply
foolish
wire
connect
cable
moment
battery
cooker
fridge
lock
test
tidy
touch
重点短语
1.
关掉
__________
2.
环顾四周
__________________
3.
一滴
________________
4.
掉入
__________
5.
把……加入……
_________________
6.
……的尽头
________________
7.
干涸
__________
turn
off
look
around
a
drop
of
drop
into
add
…
to
…
the
end
of
dry
up
8.
从……出来
___________________
9.
有点；一点
__________
10.
……的一部分
__________
11.
（父母给孩子的）零花钱
_____________
12.
由……组成
____________________
13.
记得不要做某事_____________________
14.
了解
____________________
come
out
of
a
bit
part
of
pocket
money
（be）made
up
of
remember
not
to
do
sth.
learn
about
15.
制定规则
____________________
16.
太阳能
___________________
17.
一袋
_______________________
给某人某物
___________________
19.
出去
__________
20.
看上去很愚蠢
_________________
21.
在某种程度上
__________
make
rules
solar
power
a
packet
of
get
sb.
sth.
go
out
look
foolish
in
a
way
22.
流过
___________________
23.
连接到
_______________________
24.
发电站
________________________
25.
过了一会儿
___________________
26.
回来
___________________
27.
给你
_____________________
28.
洗衣机
_______________________
flow
through
（be）connected
to
power
station
a
moment
later
come
back
here
you
are
washing
machine
29.
关（电灯、机器等）
_______________
30.
收拾妥；整理好
_______________
31.
空调
__________________________
32.
电器
________________________
33.
引起火灾
______________________
switch
off
tidy
up
air
conditioner
electrical
appliance
start
a
fire
语言考点梳理
◆考点1.
change
n.找给的零钱；找头
例句：The
man
gave
the
coin
to
her
as
part
of
her
change.
那个男人把硬币给了她，作为她零钱的一部分。
(7B
U5)
练习：我需要一些零钱。
.
I
need
some
change
知识点链接
例句
①change
v.改变
We
cannot
the
past.
我们无法改变过去。
②change
one’s
mind
我不想改变主意。
I
don’t
want
to
.
.
change
change
my
mind
◆考点2.
foolish
adj.愚蠢的
例句：Who
looks
foolish
now,
Betty?
现在谁看起来很傻，贝蒂？(7B
U6)
练习：你听从他的建议，你真傻。
It’s
you
his
advice.
foolish
of
to
follow
知识点链接
例句
①(同)silly
=
stupid
adj.愚蠢的
你真傻！
you
are!
②fool
n.傻瓜；蠢人
艾玛让我觉得自己像一个傻瓜。
Emma
made
me
feel
like
.
How
silly
a
fool
◆考点3.
connect
v.(使)连接
例句：Wires
are
connected
to
cables
under
the
street.
电线与街道下的电缆相连。(7B
U6)
练习：打印机被连接到电脑。
The
printer
the
computer.
was
conneced
to
知识点链接
例句
①(be)
connected
to
连接到
键盘被连接到电脑。
The
keyboard
.
the
computer.
②connection
n.连接；联系
There
is
a
close
connection
between
heart
diseases
and
obesity.
心脏病和肥胖之间有密切的
。
联系
was
connected
to
◆考点4.
before
conj.
在……之前
例句：Before
you
go
to
meet
your
friends,
can
you
come
and
see
the
doctor
with
me?
在你去见你的朋友之前，你能和我一起去看
医生吗？(7B
U6)
练习：我喜欢在睡觉之前喝一杯牛奶。
I
like
to
drink
a
glass
of
milk
I
go
to
bed.
before
知识点链接
例句
before作连词时，引导时间状语从句；before作介词时，可用于表示时间，其后跟表示具体日期、时间等的名词或数词
在你离开房间之前，记得关灯。
Remember
.the
lights
you
leave
the
room.
在九点钟前，你必须完成报告。
You
must
finish
the
report
nine
o’clock.
to
turn
off
before
before
语法精讲精练
◆
情态动词
情态动词的含义情态动词是表示说话人的情绪、态度或语气的动词，无人称和数的变化，不能单独使用，必须与其后的动词原形构成谓语。
情态动词的用法
1.
can
和
cannot的用法
（1）can表示具有某种能力，意为“能；会”，相当于be
able
to。如：He
can
speak
English.
他会说英语。
（2）can表示许可，意为“可以”，相当于may，它的否定形式是cannot
/
can’t。如：You
can
read
this
book.
你可以读这本书。
You
cannot
/
can’t
drink
the
wine.
你不可以喝酒。
（3）can构成的一般疑问句及其回答方式为：
—Can+主语+…?
……能
/
可以……吗？
—Yes,
主语+can.
/
No,
主语+cannot
/
can’t.
是的，……能
/
可以。
/
不，……不能
/
不可以。如：
—Can
you
swim?
你会游泳吗？
—Yes,
I
can.
/
No,
I
can’t.
是的，我会。
/
不，我不会。
2.
may
和
may
not的用法
（1）may表示许可，意为“可以”。如：
You
may
play
football
this
Sunday.
这个周日你可以踢足球。
（2）否定形式为may
not，意为“不可以”。除了may
not以外，can’t,
mustn’t都可以表示
“不可以”。但mustn’t语气最强。如：You
may
not
tell
him
about
the
answer.
你不可以告诉他答案。
（3）may构成的一般疑问句及其回答形式为：
—May+主语+…？……可以……吗？
—Yes,
主语+may.
/
No,
主语+may
not.
是的，……可以。
/
不，……不可以。如：
—May
I
open
the
window?
我可以打开窗户吗？
—Yes,
you
may.
/
No,
you
may
not.
是的，你可以。
/
不，你不可以。
3.
must
和
must
not的用法
（1）
must用来制定规则或发出命令，意为“必须”。使用must的句子常常具有某种强制力。如：
You
must
apologize
to
her.
你必须向她道歉。
You
must
not
/
mustn’t
speak
loudly
in
the
hospital.
你不准在医院里大声讲话。
（2）
must的一般疑问句及其回答形式为：—Must+主语+…?
……必须……吗？
—Yes,
主语+must.
/
No,
主语+needn’t.
是，必须的。
/
不，没必要。如：
—Must
I
wash
my
clothes
by
myself?
我一定要自己洗衣服吗？
—Yes,
you
must.
/
No,
you
needn’t.
是，必须的。
/
不，没必要。
【典例】（2020江苏）
---
Mum,
why
do
I
have
to
wash
hands
so
many
times
a
day?
---
For
your
health,
you
????
be
too
careful.
A.can’t B.shouldn’t C.mustn’t D.needn’t
A
英语中,can’t与too或enough搭配使用时,虽然形式上是否定的,但表示“再……也不为过”
不能
不应该
禁止
不需要
◆考点突破
1.
---
Allen,shall
we
go
to
the
bookstore
this
afternoon?
---
I’m
sorry,
David,
but
I
????
meet
my
cousin
at
the
train
station.
A.have
to
B.can C.may D.could
【解析】本题考查情态动词。have
to必须,不得不;can能,会;may可以,也许;could能,可以。根据答语中的sorry可知,我不得不去接我表弟。故选A。
A
2.
To
keep
children
safe,
we ????put
the
things
like
knives
and
medicine
away
in
our
house.
A.may
B.should
C.can D.might
【解析】本题考查情态动词。may可以;should应该;can可能;might可能。根据句意可知选B。
B
3.
---
Mum, ????I
visit
the
Modern
Art
Museum
next
Monday?
---
I’m
afraid
you
can’t.
All
the
museums
in
this
city
are
closed
on
Monday.
A.
would B.
need C.
should D.
may
【解析】本题考查情态动词。would将要;need需要;should应该;may也许。根据句意可知答案为D项。
D
4.
With
the
help
of
Air
Classroom,
students
????
keep
learning
even
with
schools
closed.
A.can B.must C.should
D.
need
【解析】本题考查情态动词。can能够;must必须;should应该;need
需要。故选A。句意:在空中课堂的帮助下,即使学校关闭了,学生们也可以继续学习。
A
5.
---
Is
this
blue
schoolbag
Lucy’s?
---
No.
It
????
be
hers.
Her
schoolbag
is
pink.
A.must
B.mustn’t
C.can’t
D.may
【解析】本题考查情态动词的用法。must一定,表示非常肯定的猜测;mustn’t禁止,语气比较强烈;can’t不可能,表示否定的猜
测;may也许,可能,表示不是很确定。根据Her
schoolbag
is
pink.
可知这个蓝色的书包不可能是露西的。故答案为C。
C
◆
数量词的用法
修饰可数名词复数的词语短语
修饰不可数名词的词语短语
few几乎没有;a
few一些
little几乎没有;
a
little
一些
many许多的;
too
many过多的
much许多的;
too
much过多的
how
many
多少
how
much多少
a
number
of
一些
an
amount
of
大量的
some一些；enough足够；a
lot
of=lots
of=plenty
of
1.
little，a
little，few与a
few的用法
项目
修饰可数名词复数形式
修饰不可数名词
肯定
a
few（有一些）
a
little（有一些）
否定
few（几乎没有）
little（几乎没有）
如：
There
are
a
few
apples
on
the
table.
桌子上有几个苹果。
There
are
few
apples
on
the
table.
桌子上几乎没有苹果。
There
is
a
little
milk
in
the
bottle.
瓶子里有一点牛奶。
There
is
little
milk
in
the
bottle.
瓶子里几乎没有牛奶了。
2.
much,
many,
a
lot
of
与lots
of的用法
修饰可数名词复数形式
修饰不可数名词
many（许多）
much（许多）
a
lot
of
/
lots
of（许多）
如：
There
are
many
books
on
the
desk.
书桌上有很多书。
Have
you
got
much
homework
to
do?
你有很多作业要做吗？
I
have
a
lot
of
books.
我有许多书。
There
are
a
lot
of
food
in
the
fridge.
冰箱里有许多食物。
There
are
lots
of
teachers
in
this
school.
这个学校有许多老师。
I
have
lots
of
homework
to
do.
我有许多作业要做。
3.
no
的用法
在数量上表示“没有”，相当于not
any。如：
There
is
no
rice
in
the
house.
家里没有米了。
【典例】（
2016
宁夏）
Hurry
up!
The
bus
is
coming.
We
have ????time
left.
A.
a
few B.
little C.
few D.
a
little
B
a
few
一些，修饰复数名词；little
不多的，修饰不可数名词；few
很少，修饰复数名词；a
little
一些，修饰不可数名词。
不可数名词
◆考点突破
1.
Please
don’t
drink
coffee
in
the
morning.
It’s
not
good
for
your
health.
A.
too
many
B.
too
much
C.
little
D.
many
【解析】too
many
和many，修饰复数名词；little
和too
much，修饰不可数名词；coffee
是不可数名词，排除
A
和
D。根据题意可知，此题选
B。
B
2.He
has
friends
in
his
class,
so
he
feels
lonely.
A.
few
B.
a
few
C.
little
D.
a
little
【解析】
a
few
一些，修饰复数名词；little
不多的，修饰不可数名词；few
很少，修饰复数名词；a
little
一些，修饰不可数名词。friend
是可数名词，排除
C
和
D。根据题意可知，此题选
A。
A
3.
---
Kate,
what's
in
the
big
bowl?
---A
few
_____
and
a
little
_______.
A.
pear;
water
B.
pears;
waters
C.
pear;
waters
D.
pears;
water
【解析】a
few
和a
little都表示“一些”，
但前者修饰可数名词复数，后者修饰不可数名词，故选D
D
4.
---
I
had
___
for
breakfast
this
morning.
What
about
you,
Lily?
---
Just
a
piece
of
bread.
A.
some
noodles
B.
a
few
noodle
C.
a
little
noodle
D.
a
noodle
【解析】noodle面条为可数名词，排除C；a
few
后加可数名词复数形式，排除B；根据句意，故选A
A
5.
---
Can
you
kick
the
ball
to
___
end
of
the
football
field?
---
It’s
hard
for
me.
I
think
___
goalkeepers
can
make
it.
A.
another;
a
little
B.
another;
little
C.
the
other;
a
few
D.
the
other;
few
【解析】the
other指两者中的另一个；another指三者或三者以上的另一个。
a
few
和few，修饰复数名词；a
little
和little
，修饰不可数名词。结合语境，“我认为几乎没有守门员能做到”，故选D
D
谢谢
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第七讲
七年级下
Units
5-6
1.滴；掉下；落下
drop
2.旅行；旅程
journey
3.数量
quantity
4.实验；试验
experiment
5.淡的；无盐的
fresh
6.盐
salt
7.表示已连接、处于工作状态或使用中
on
8.嗓音；说话声
voice
9.水库
reservoir
10.增加；添加
add
11.化学品
chemical
12.通过；穿过
through
13.管道
pipe
14.宝贵的；很有用的
valuable
15.有点；一点
bit
16.银行
bank
17.找给的零钱
change
18.归还
return
19.蒸气；雾气
vapour
20.形成；构成
form
21.搅拌
stir
22.继续
continue
23.结晶(体)
crystal
24.电
electricity
25.谈话
conversation
26.确认；认出
identify
27.规则
rule
28.任何人anyone
29.回答
reply
30.愚蠢的
foolish
31.电线
wire
32.(使)连接
connect
33.电缆
battery
34.瞬间；片刻
moment
35.电池
battery
36.厨灶；炉具
cooker
37.冰箱
fridge
38.(用锁)锁上
lock
39.测试
test
40.使整洁；使整齐
tidy
41.触摸；碰
touch
1.
关掉
turn
off
2.
环顾四周
look
around
3.
一滴
a
drop
of
4.
掉入
drop
into
5.
把……加入……
add…to…
6.
……的尽头
the
end
of
7.
干涸
dry
up
8.
从……出来
come
out
of
9.
有点；一点
a
bit
10.
……的一部分
part
of
11.
（父母给孩子的）零花钱
pocket
money
12.
由……组成
be
made
up
of
13.
记得不要做某事remember
not
to
do
sth.
14.
了解
learn
about
15.
制定规则
make
rules
16.
太阳能
solar
power
17.
一袋
a
packet
of
18.
给某人某物
get
sb.
sth.
19.
出去
go
out
20.
看上去很愚蠢
look
foolish
21.
在某种程度上
in
a
way
22.
流过
flow
through
23.
连接到
be
connected
to
24.
发电站
power
station
25.
过了一会儿
a
moment
later
26.
回来
come
back
27.
给你
here
you
are
28.
洗衣机
washing
machine
29.
关（电灯、机器等）
switch
off
30.
收拾妥；整理好
tidy
up
31.
空调
air
conditioner
32.
电器
electrical
appliance
33.
引起火灾
start
a
fire
◆考点1.
change
n.找给的零钱；找头
例句：The
man
gave
the
coin
to
her
as
part
of
her
change.
那个男人把硬币给了她，作为她零钱的一部分。
(7B
U5)
练习：我需要一些零钱。
I
need
some
change.
知识点链接
例句
①change
v.改变
We
cannot
change
the
past.
我们无法改变过去。
②change
one’s
mind
我不想改变主意。I
don’t
want
to
change
my
mind.
◆考点2.
foolish
adj.愚蠢的
例句：Who
looks
foolish
now,
Betty?
现在谁看起来很傻，贝蒂？(7B
U6)
练习：你听从他的建议，你真傻。
It’s
foolish
of
you
to
follow
his
advice.
知识点链接
例句
①(同)silly
=
stupid
adj.愚蠢的
你真傻！How
silly/stupid
you
are!
②fool
n.傻瓜；蠢人
艾玛让我觉得自己像一个傻瓜。Emma
made
me
feel
like
a
fool.
◆考点3.
connect
v.(使)连接
例句：Wires
are
connected
to
cables
under
the
street.
电线与街道下的电缆相连。(7B
U6)
练习：打印机被连接到电脑。
The
printer
was
connected
to
the
computer.
知识点链接
例句
①(be)
connected
to
连接到
键盘被连接到电脑。The
keyboard
was
connected
to
the
computer.
②connection
n.连接；联系
There
is
a
close
connection
between
heart
diseases
and
obesity.心脏病和肥胖之间有密切的联系。
◆考点4.
before
conj.
在……之前
例句：Before
you
go
to
meet
your
friends,
can
you
come
and
see
the
doctor
with
me?
在你去见你的朋友之前，你能和我一起去看医生吗？(7B
U6)
练习：我喜欢在睡觉之前喝一杯牛奶。
I
like
to
drink
a
glass
of
milk
before
I
go
to
bed.
知识点链接
例句
before作连词时，引导时间状语从句；before作介词时，可用于表示时间，其后跟表示具体日期、时间等的名词或数词
在你离开房间之前，记得关灯。Remember
to
turn
off
the
lights
before
you
leave
the
room.在九点钟前，你必须完成报告。You
must
finish
the
report
before
nine
o’clock.
◆
情态动词
情态动词的含义情态动词是表示说话人的情绪、态度或语气的动词，无人称和数的变化，不能单独使用，必须与其后的动词原形构成谓语。
情态动词的用法
1.
can
和
cannot的用法
（1）can表示具有某种能力，意为“能；会”，相当于be
able
to。如：
He
can
speak
English.
他会说英语。
（2）can表示许可，意为“可以”，相当于may，它的否定形式是cannot
/
can’t。如
You
can
read
this
book.
你可以读这本书。
You
cannot
/
can’t
drink
the
wine.
你不可以喝酒。
（3）can构成的一般疑问句及其回答方式为：
—Can+主语+…?
……能
/
可以……吗？
—Yes,
主语+can.
/
No,
主语+cannot
/
can’t.
是的，……能
/
可以。
/
不，……不能
/
不可以。如：
—Can
you
swim?
你会游泳吗？
—Yes,
I
can.
/
No,
I
can’t.
是的，我会。
/
不，我不会。
2.
may
和
may
not的用法
（1）may表示许可，意为“可以”。如：
You
may
play
football
this
Sunday.
这个周日你可以踢足球。
（2）否定形式为may
not，意为“不可以”。除了may
not以外，can’t,
mustn’t都可以表示
“不可以”。但mustn’t语气最强。如：
You
may
not
tell
him
about
the
answer.
你不可以告诉他答案。
（3）may构成的一般疑问句及其回答形式为：
—May+主语+…？……可以……吗？
—Yes,
主语+may.
/
No,
主语+may
not.
是的，……可以。
/
不，……不可以。如：
—May
I
open
the
window?
我可以打开窗户吗？
—Yes,
you
may.
/
No,
you
may
not.
是的，你可以。
/
不，你不可以。
3.
must
和
must
not的用法
（1）
must用来制定规则或发出命令，意为“必须”。使用must的句子常常具有某种强制力。如：
You
must
apologize
to
her.
你必须向她道歉。
You
must
not
/
mustn’t
speak
loudly
in
the
hospital.
你不准在医院里大声讲话。
（2）
must的一般疑问句及其回答形式为：—Must+主语+…?
……必须……吗？
—Yes,
主语+must.
/
No,
主语+needn’t.
是，必须的。
/
不，没必要。如：
—Must
I
wash
my
clothes
by
myself?
我一定要自己洗衣服吗？
—Yes,
you
must.
/
No,
you
needn’t.
是，必须的。
/
不，没必要。
【典例】（2020江苏）
---
Mum,
why
do
I
have
to
wash
hands
so
many
times
a
day?
---
For
your
health,
you
????
be
too
careful.
A.can’t B.shouldn’t C.mustn’t D.needn’t
【答案】A
【解析】
本题考查情态动词。can’t不能;shouldn’t不应该;mustn’t禁止;needn’t不需要。can’t
be
too...再……也不为过,符合语境。故选A项。英语中,can’t与too或enough搭配使用时,虽然形式上是否定的,但表示“再……也不为过”。
◆考点突破
1.
---
Allen,
shall
we
go
to
the
bookstore
this
afternoon?
---
I’m
sorry,
David,
but
I
????
meet
my
cousin
at
the
train
station.
A.
have
to
B.
can
C.
may
D.
could
【答案】A
【解析】本题考查情态动词。have
to必须,不得不;can能,会;may可以,也许;could能,可以。根据答语中的sorry可知,我不得不去接我表弟。故选A。
2.
To
keep
children
safe,
we ????put
the
things
like
knives
and
medicine
away
in
our
house.
A.may
B.should
C.can
D.might
【答案】B
【解析】本题考查情态动词。may可以;should应该;can可能;might可能。根据句意可知选B。
3.
---
Mum, ????I
visit
the
Modern
Art
Museum
next
Monday?
---
I’m
afraid
you
can’t.
All
the
museums
in
this
city
are
closed
on
Monday.
A.
would
B.
need
C.
should
D.
may
【答案】D
【解析】本题考查情态动词。would将要;need需要;should应该;may也许。根据句意可知答案为D项。
4.
With
the
help
of
Air
Classroom,
students
????
keep
learning
even
with
schools
closed.
A.
can
B.
must
C.
should
D.
need
【答案】A
【解析】本题考查情态动词。can能够;must必须;should应该;need
需要。故选A。句意:在空中课堂的帮助下,即使学校关闭了,学生们也可以继续学习。
5.
---
Is
this
blue
schoolbag
Lucy’s?
---
No.
It
????
be
hers.
Her
schoolbag
is
pink.
A.
must
B.
mustn’t
C.
can’t
D.
may
【答案】C
【解析】本题考查情态动词的用法。must一定,表示非常肯定的猜测;mustn’t禁止,语气比较强烈;can’t不可能,表示否定的猜测;may也许,可能,表示不是很确定。根据Her
schoolbag
is
pink.
可知这个蓝色的书包不可能是露西的。故答案为C。
◆
数量词的用法
修饰可数名词复数的词语短语
修饰不可数名词的词语短语
few几乎没有;a
few一些
little几乎没有;
a
little
一些
many许多的;
too
many过多的
much许多的;
too
much过多的
how
many
多少
how
much多少
a
number
of
一些
an
amount
of
大量的
some一些；enough足够；a
lot
of=lots
of=plenty
of
1.
little，a
little，few与a
few的用法
项目
修饰可数名词复数形式
修饰不可数名词
肯定
a
few（有一些）
a
little（有一些）
否定
few（几乎没有）
little（几乎没有）
如：
There
are
a
few
apples
on
the
table.
桌子上有几个苹果。
There
are
few
apples
on
the
table.
桌子上几乎没有苹果。
There
is
a
little
milk
in
the
bottle.
瓶子里有一点牛奶。
There
is
little
milk
in
the
bottle.
瓶子里几乎没有牛奶了。
2.
much,
many,
a
lot
of
与lots
of的用法
修饰可数名词复数形式
修饰不可数名词
many（许多）
much（许多）
a
lot
of
/
lots
of（许多）
如：
There
are
many
books
on
the
desk.
书桌上有很多书。
Have
you
got
much
homework
to
do?
你有很多作业要做吗？
I
have
a
lot
of
books.
我有许多书。
There
are
a
lot
of
food
in
the
fridge.
冰箱里有许多食物。
There
are
lots
of
teachers
in
this
school.
这个学校有许多老师。
I
have
lots
of
homework
to
do.
我有许多作业要做。
3.
no
的用法
在数量上表示“没有”，相当于not
any。如：
There
is
no
rice
in
the
house.
家里没有米了。
【典例】（2016
宁夏）
Hurry
up!
The
bus
is
coming.
We
have ????time
left.
A.
a
few B.
little C.
few D.
a
little
【答案】B
【解析】句意：快点！公共汽车来了。我们剩余的时间不多了。本题考查不定代词。a
few
一些，修饰复数名词；little
不多的，修饰不可数名词；few
很少，修饰复数名词；a
little
一些，修饰不可数名词。time
是不可数名词，排除
A
和
C。根据题意可知，此题选
B。
◆考点突破
1.
Please
don’t
drink
coffee
in
the
morning.
It’s
not
good
for
your
health.
A.
too
many
B.
too
much
C.
little
D.
many
【答案】B
【解析】too
many
和many，修饰复数名词；little
和too
much，修饰不可数名词；coffee
是不可数名词，排除
A
和
D。根据题意可知，此题选
B。
2.He
has
friends
in
his
class,
so
he
feels
lonely.
A.
few
B.
a
few
C.
little
D.
a
little
【答案】A
【解析】a
few
一些，修饰复数名词；little
不多的，修饰不可数名词；few
很少，修饰复数名词；a
little
一些，修饰不可数名词。friend
是可数名词，排除
C
和
D。根据题意可知，此题选
A。
3.
---
Kate,
what's
in
the
big
bowl?
---A
few
_____
and
a
little
_______.
A.
pear;
water
B.
pears;
waters
C.
pear;
waters
D.
pears;
water
【答案】D
【解析】a
few
和a
little都表示“一些”，
但前者修饰可数名词复数，后者修饰不可数名词，故选D
4.
---
I
had
___
for
breakfast
this
morning.
What
about
you,
Lily?
---
Just
a
piece
of
bread.
A.
some
noodles
B.
a
few
noodle
C.
a
little
noodle
D.
a
noodle
【答案】A
【解析】noodle面条为可数名词，排除C；a
few
后加可数名词复数形式，排除B；根据句意，故选A
5.
---
Can
you
kick
the
ball
to
___
end
of
the
football
field?
---
It’s
hard
for
me.
I
think
___
goalkeepers
can
make
it.
A.
another;
a
little
B.
another;
little
C.
the
other;
a
few
D.
the
other;
few
【答案】D
【解析】the
other指两者中的另一个；another指三者或三者以上的另一个。
a
few
和few，修饰复数名词；a
little
和little
，修饰不可数名词。结合语境，“我认为几乎没有守门员能做到”，故选D
一、选词填空
1.
用many或much填空
（1）Did
you
buy
__________
food?
（2）There
aren’t
__________
hotels
in
the
town.
（3）We
haven’t
got
__________
water
in
our
bottle.
（4）Paul
hasn’t
got
__________
money
in
his
wallet.
（5）I
haven’t
seen
George
for
__________
years.
2.
用few，a
few，little或a
little填空
（1）There
was
__________
food
in
the
fridge.
It
was
nearly
empty.
（2）—When
did
Sarah
go
out?
—
__________
minutes
ago.
（3）I
can’t
decide
now.
I
need
_______________
time
to
think
about
it.
（4）There
was
__________
traffic,
so
we
arrived
earlier
than
we
expected.
（5）The
bus
service
isn’t
very
good
at
night.
There
are
__________
buses
after
9
o’clock.
二、用can，can’t,
may,
must,
mustn’t填空
1.
—What
__________
I
do
for
you?—I
want
some
bananas.
2.
Tom
__________
ride
a
bike,
but
he
can
drive
a
car.
3.
You
are
ill,
Tom.
You
__________
see
a
doctor.
4.
Children
__________
play
basketball
in
the
street.
5.
If
you
are
not
careful,
a
car
__________
hit
you.
6.
—__________
I
come
in?
—Yes,
you
may.
Come
in,
please.
7.
A
blind
man
__________
see
anything.
三、单项选择
1.
The
light
were
__________
and
lit
up
the
room.
A.
on
B.
in
C.
out
D.
off
2.
After
washing
your
hands,
you
should
__________
the
tap.
A.
turn
on
B.
take
off
C.
turn
off
D.
take
on
3.
We
should
be
friendly
and
never
say
things
in
__________
angry
voice.
A.
a
B.
an
C.
the
D.
/
4.
Please
stop
playing
computer
games
now.
You
__________
time!
A.
wasted
B.
will
waste
C.
wastes
D.
are
wasting
5.
She
heard
someone
speaking
in
the
room
__________
there
was
no
one
there.
A.
and
B.
or
C.
but
D.
so
6.
Leo
and
Hoe
will
go
to
London
on
holiday.
They’ll
stay
__________
days
there.
A.
a
few
B.
few
C.
a
little
D.
little
7.
I
am
very
hungry
now.
Is
it
time
__________
us
__________
lunch?
A.
of;
having
B.
for;
to
have
C.
of;
to
have
D.
for;
having
8.
The
soup
is
tasteless.
Please
add
some
salt
__________
it.
A.
in
B.
on
C.
at
D.
to
9.
The
sunshine
comes
in
__________
the
windows
and
makes
the
room
bright.
A.
across
B.
with
C.
through
D.
over
10.
Remember
__________
play
with
fire.
It’s
very
dangerous.
A.
to
play
B.
not
to
play
C.
playing
D.
not
playing
11.
Does
________
want
more
orange
juice?
A.
someone
B.
everyone
C.
anyone
D.
no
one
12.
We
can't
find
another
genius
________
Einstein.
A.
against
B.
like
C.
under
D.
from
13.
What's
wrong
with
you?
You
look
so
________.
A.
sad
B.
sadly
C.
sadder
D.
the
saddest
14.
Drivers
________
drive
after
drinking
wine.
A.
can
B.
can’t
C.
must
D.
mustn't
15.
The
children
loved
Mrs
Sun
very
much
so
they
gave
________
when
she
left.
A.
her
to
flowers
B.
her
flowers
C.
to
her
flowers
D.
flowers
her
16.
Electricity
is
like
water
________
a
way.
A.
on
B.
by
C.
in
D.
at
17.
The
wires
are
connected
________
that
large
computer.
A.
to
B.
of
C.
for
D.
with
18.
People
usually
buy
batteries
________
packets.
A.
about
B.
in
C.
of
D.
by
19.
---
________
I
come
in,
Miss
Li?
---
Yes,
please.
Don't
be
late
for
class
next
time.
A.
Must
B.
Do
C.
May
D.
Am
20.
Dr
Ray
told
us
how
we
could
use
electricity
________.
A.
safe
B.
save
C.
safer
D.
safely
四、语法填空
A
Water
is
very
important
to
us.
We
can’t
live
without
it.
There
is
__________
（lots
of,
some）water
on
Earth,
but
we
can’t
use
________________
（too
much,
too
little）.
About
97%
of
the
Earth’s
water
is
salty.
We
can
use
only
about
1％
of
the
Earth’s
water.
It’s
_____________________（too
few,
too
little）.
We
use
water
from
both
lakes
and
rivers.
__________
（Some,
Any）of
the
water
evaporates
and
then
becomes
rain.
Sometimes
the
Earth’s
water
is
in
the
wrong
place.
There
is
__________________
（plenty
of,
little）rain
in
the
tropics
（热带地区）,but
it
is
difficult
to
have
farms
there.
__________（Some,
Enough）desert
lands
are
rich,
but
there
is
only
______________（a
little,
a
few）water
in
the
desert.
Water
is
necessary
for
us
________________（live）and
it
is
very
_________________
（value）.
We
must
save
water
because
we
can
use
_________________（too
much,
too
little）Earth’s
water.
B
New
energy
in
the
twenty-first
century
Energy
from
the
wind
Wind
is
__________
kind
of
clean
energy,
and
there
__________（be）lots
of
it.
But,
__________
there’s
no
wind,
there
is
no
wind
energy.
Energy
from
the
water
When
water
moves
__________
a
high
place
to
a
lower（较低的）place,
it
can
make
electricity
without
______________
（pollute）.
However,
people
have
to
build
dams（水坝）
_________________（use）this
energy,
and
building
dams
is
very______________
（expensively）.
Energy
from
the
Sun
Solar
panels（太阳能电池板）on
the
roofs
（屋顶）of
houses
can
turn
energy
from
the
Sun
into
_______________________（electric）.
Solar
power
is
clean
and
plentiful（丰富的）.
__________
the
weather
is
bad,
it
______________________
（not）work.
五、根据下列句子及所给单词的首字母写出所缺单词。
1.
Will
the
water
become
gas?
Let’s
do
an
e_________.
2.
Vegetables
are
the
best
when
they
are
f_________.
3.
You
put
too
much
s__________
into
it.
It
tastes
salty.
4.
With
the
help
of
the
guide,
we
walked
t__________
the
forest.
5.
She
has
a
large
deposit
(存款)
in
the
b___________.
6.
You
ought
to
be
ashamed
of
your
f______
behaviour.
7.
Please
don’t
forget
to
l
________
the
door
when
you
leave.
8.
We
must
keep
our
classroom
t
___________.
9.
Put
the
milk
in
the
f
______,
or
it
will
go
bad
easily.
10.
Don’t
t
______
the
wire.
It’s
dangerous.
六、根据所给的汉语内容,用英语完成下列句子。
1.
做完饭之后一定要关煤气。
You
must
________
________
the
gas
after
cooking.
2.
我今天有点疲倦。
I’m
_______
________
tired
today.
3.
然后往面条里加其他配料。
Then
________other
ingredients
________
the
noodles.
4.
水由氧气和氢构成。
Water
is
________
_________
________
oxygen
and
hydrogen.
5.
太阳很快就会把道路晒干的。
The
Sun
will
soon
________
_________the
roads.
6.
我要去买一袋糖果。
I’m
going
to
buy
_________
___________
_________
sweets.
7.
在某种程度上,你做的是对的。
_________
_________
__________,
what
you
did
is
right.
8.
所有的设备都连接到互联网上了。
All
the
devices
are
_________
________
the
Internet.
9.
他们昨天买了一台洗衣机。
They
bought
a________
________
yesterday.
10.
在他们搬进去之前,你应该先把那个地方收拾一下。
You
should
_________
__________the
place
before
they
move
in.
11.
他把大部分零花钱都花在买小说上了。
He
spent
most
of
his
_______
______
in
buying
novels.
12.
建筑物有一部分已被火烧毁。
_________
________the
building
was
destroyed
in
the
fire.
【答案】
一、
1.
much,
many,
much,
much,
many
2.
little,
A
few,
a
little,
little,
few
二、
1.
can
2.
can’t
3.
must
4.
mustn’t
5.
may
6.
May
7.
can’t
三、
1-5
ACBDC
6-10
ABDCB
11-15
CBADB
16-20
CABCD
四、
A
1.
lot
of
2.
too
much
3.
too
little
4.
Some
5.
plenty
of
6.
Some
7.
a
little
8.
to
live
9.
valuable
10.
too
little
B
1.
a
2.
is
3.
if
4.
from
5.
pollution
6.
to
use
7.
expensive
8.
electricity
9.
If
10.
doesn’t
work
五、
1.
experiment
2.
fresh
3.
salt
4.
through
5.
bank
6.
foolish
7.
lock
8.
tidy
9.
fridge
10.
touch
六、
1.
turn
off
2.
a
bit
3.
add,
to
4.
made
up
of
5.
dry
up
6.
a
packet
of
7.
In
a
way
8.
connected
to
9.
washing
machine
10.
tidy
up
11.
pocket
money
12.
Part
of
重点单词
重点短语
语言考点梳理
语法精讲精练
目标导练
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