外研版初中英语八年级上册 Module 9 Population Unit 3 Language in use .课件（共51张PPT）

(共51张PPT)
准备某物
为。。。准备。
为一个报告准备一些笔记
prepare
sth.
prepare
sth.
for
sth.
prepare
some
notes
for
a
report
车辆的噪音
别弄出声！妈妈正在睡觉。
有点吵
the
noise
of
the
traffic
Don’t
make
any
noise!
Mum
is
sleeping.
a
little
noisy
日益增长的人口
人口的增长
the
growing
population
the
increasing
population
population
increase
稍等
hang
on
a
minute
wait
for
a
short
time
wait
a
moment
世界人口
世界上有多少人
世界人口大约有70亿。
the
world’s
population
What’s
the
population
of
the
world?
The
world’s
population
is
about
7
billion.
The
world
has
a
population
of
about
7
billion
Module
9
Population
1,
000,
000,
000
billion
million
thousand
123
1,234
12,345
123,345
1,234,567
one
hundred
and
twenty-three
one
thousand,
two
hundred
and
thirty-four
twelve
thousand,
three
hundred
and
forty-five
one
hundred
and
twenty-three
thousand,
three
hundred
and
forty-five
one
million
two
hundred
and
thirty-four
thousand
five
hundred
and
sixty-seven
comma
逗号
Check
the
statements
you
agree
with.
1.
The
world’s
population
increases
fast.
The
increasing
population
is
the
biggest
problem
in
the
world.
2.
People
should
not
have
too
many
babies.
Enjoy
the
pictures.
What’s
happening
to
our
city
now?
crowds
smoke
pollution
heavy
traffic
noise
population
1.
noise
noise
n.
噪声；喧闹声；响声
There
is
so
much
noise
in
this
restaurant;
I
can
hardly
hear
you
talking.
这个餐厅里太嘈杂了，我几乎听不到你说话。
I
heard
the
noise
outside.
我听见外面有喧闹声。
Key
words
and
expressions
noise
v.
发出噪音；谣传;
If
you
don't
stop
making
that
noise
I'm
going
to
lose
my
patience.
你要再不停止发出噪音，我可要火了。
Would
you
please
stop
making
that
noise?
你能不能不要再发出那种噪音了？
It
was
noised
abroad
that
his
company
had
gone
bankrupt.
外面谣传他的公司已破产。
[链接]
由noise衍生出的词：noiseless(无声的),
noisy(吵闹的)。
She
entered
the
room
with
noiseless
footsteps.
她悄无声息地进入了房间。
The
noisy
children
always
make
me
angry.
吵闹的孩子们总是让我生气。
[链接]
[辨析]
sound,
voice
&
noise
sound，noise和voice这三个名词都可表示“声音”，但是，它们表示的“声音”并不相同。
(1)
sound作“声音”，“响声”讲时，可以指人或动物发出的声音，或物体碰撞的声言。这个词的使用范围很大。可以说，大自然的任何“声音”都可以用sound。如：
At
midnight
he
heard
a
strange
sound.
半夜里他听到一种奇怪的声音。
We
couldn’t
hear
a
sound
here.
在这里我们一点声音也听不到。
(2)
noise意为“噪音”、“喧闹声”，常指不悦耳、不和谐的嘈杂声。如：
Don’t
make
any
noise!
别吵闹!
The
noise
wakes
me
up.
噪音吵醒了我。
The
noise
of
traffic
kept
him
awake.
车辆的喧闹声使他睡不着。
He
enjoys
the
country
life,
away
from
city
noise.
他喜欢乡村生活，远离城市的喧闹。
We
were
woken
up
by
noises
in
the
night.
我们夜间被噪声吵醒了。
(3)
voice一般指人的声音，说话、唱歌。谈笑都可用voice。sound和noise不仅能指人的声音，还可以表示别的动物发出的声音;
而voice除了有时可指鸟的声音外，很少表示其它动物的声音。如：
The
girl
has
a
beautiful
voice.
那女孩嗓音很美。
They
are
talking
in
low
voices.
他们正小声交谈。
Don’t
speak
in
such
a
high
voice.
说话声音不要这么大。
1.
Don’t
make
any
________,
children.
2.?
_________
travels
slower
than
light.
3.?There’s
so
much
______
in
this
room
that
I
can’t
hear
you
talking.
4.
They
were
shouting
at
the
top
of
their
_________.
5.
He
spoke
in
a
very
loud
________.
用sound,
noise,
voice填空。
noise
Sound
noise
voices
voice
Practice
6.?Don’t
make
a
_________.
The
baby’s
asleep.
7.?The
little
girl
has
a
very
beautiful
and
sweet
_________.
8.??I
can
hear
the
_________
of
the
bells
outside.
noise
voice
sound?
【2010福建·晋江】32
---
Lily
has
a
silk
_______.
Listen!
she
is
singing
in
the
next
room!
---
How
nice!
A.
look
B.
noise
C.
voice
【解析】名词词义辨析。look可数名词，意思“相貌，样子，外表”，常用复数形式；noise
不可数名词，意思“噪杂声，吵闹声”；voice，可数名词，意思“嗓音，说话声”。故选择C。
2.
population
population是一个集合名词,
它的用法有时较为特殊,
很容易用错。
(1)
population常与定冠词the连用,
作主语用时,谓语动词常用第三人称单数形式。如:
The
world's
population
is
increasing
faster
and
faster.
全世界的人口增长得越来越快。
At
the
beginning
of
the
twentieth
century,
the
world's
population
was
about
1,700
million.
在二十世纪初,全世界的人口大约是十七亿。
(2)当有分数、百分数修饰主语population,
谓语动词用复数形式。如:
About
seventy
percent
of
the
population
in
China
are
farmers.
中国大约百分之七十的人口是农民。
(3)有时population可用作可数名词,
其前可用不定冠词。如:
China
has
a
population
of
about
1.3
billion.
=
There
is
a
population
of
about
1.3
billion
in
China.
中国大约有十三亿人口。
New
York
is
a
big
city
with
a
population
of
over
10
million.
纽约是一个有一千多万人口的大城市。
(4)表示人口的“多”或“少”,
不用much或little,
而要用large，big或small。如:
India
has
a
large
population.
印度人口众多。
Singapore
has
a
small
population.
新加坡人口少。
(5)询问某国、某地有多少人口时,
不用How
much...?,
而用How
large...?;
在问具体人口时用What
is
...?。如:
---How
large
is
the
population
of
your
hometown?
你们家乡有多少人口?
---The
population
of
our
hometown
is
nearly
twice
as
large
as
that
of
yours.
我们家乡的人口是你们家乡人口的将近两倍。
---What
is
the
population
of
Canada?
加拿大的人口有多少?
---The
population
of
Canada
is
about
29
million.
加拿大的人口大约有二千九百万。
[考题链接]
(
)
The
experts
think
that
India’s
population
may
be
______
than
China’s
______
2020.
A.
many,
by
B
more,
in
C.
larger,
by
解析：此题考查人口的“多”或“少”的表达，由于题目中有
than，要用比较级，故先排除A；而指“人口多”时要用
large,
故选
C。
---
What’s
_____
population
of
China?
---
China
has
______
population
of
1.3
billion.
A.
a;
the
B.
the;
a
C.
/;
/
D.
the;
the
－
______
is
the
population
of
the
town?
－
Over
20,000.
And
a
third
of
the
population
______
workers
of
the
car
factory．
A.
What;
are
B.
How
many;
are
C.
What;
is
D.
How
many;
is
B
A
increase可用作及物动词和不及物动词,
意为
“增加，增大”。如:
The
number
of
students
has
increased.
学生的人数增加了。
注意：increase
to
…
增加到……
increase
by
增加了……
Production
of
iron
has
increased
to
120
million
tons,
which
means
that
it
has
increased
by
20%。
铁的产量已增加到一亿两千万吨，意思是说它增加了
20%。
3.
increase
increase
the
size
扩大规模
increase
speed
加速
increase
price
提高价格
increase
one’s
knowledge
增加知识
increase
one’s
doubt
增加疑心
increase
in
number
数量上有所增加
increase
with
随…增长
????
increase还可用作名词,
意为“增多；增加；增长”。如:
The
rent
increase
will
hit
the
pockets
of
the
poor.
租金的提高将加重穷人的负担。
????
increasingly是increase的副词形式,
意思是“越来越多地；不断增加地”。如:
People
are
becoming
increasingly
worried
about
pollution.
人们对污染越来越感到忧虑。
[考题链接]
棉花的产量增加了
10%。
The
cotton
output
has
_____________
10%.
increased
by
解题思路：此题考查“增加了”的翻译，由于前面有
has，所以
increase
要用其过去分词形式，
故答案为
increased
by。
4.
too
many
too
many
表示“太多…”，后接可数名词的复数形式。如：
There
are
too
many
TV
advertisements
in
between
the
program.
这个电视节目中的广告太多了。
Your
composition
contains
too
many
mistakes.
你的作文错误太多。
[辨析]
too
many,
too
much和much
too
这三个词语的主要区别在于它们的中心词以及它们所修饰的词不同。三者之中的前一个词都是修饰词，用来加强语气，后一个词是中心词。因此，在使用时只需要考虑后一个词的用法就行了。
(1)too
many的中心词是many,
用法与many相同，用来修饰复数可数名词。如:
He's
got
too
many
questions
to
ask
you.
他有很多问题要问你。
They
bought
too
many
eggs
yesterday.
昨天他们买了太多的鸡蛋。
(2)too
much的中心词是much,
用法与much相同，用来修饰不可数名词。如:
We
both
have
too
much
work
to
do.
我们俩都有很多工作要做。
She
spent
too
much
money
on
clothes.
她花太多钱买衣服。
The
teacher
told
him
not
to
spend
too
much
time
playing
games.
老师叫他不要花太多时间玩游戏。
I'm
afraid
that
I've
given
you
too
much
trouble.
恐怕我太麻烦你了。
另外，
too
much还可作名词性短语，用作宾语;
也可作副词性短语，在句中用作状语，修饰动词。如:
You've
given
me
too
much.
你给我的太多了。
I
have
too
much
to
do
every
day,
so
I
am
very
busy.
我每天都有很多事情要做，所以我很忙。
He
talked
too
much
at
the
meeting,
didn't
he?
他在会上讲得太多了，是吗?
Don't
eat
too
much.
不要吃得太多。
(3)much
too的中心词是too,
用法与too相同，用来修饰原级形容词或副词。如:
You're
walking
much
too
fast.
Slow
down.
你走得太快了,
慢点。
I'm
afraid
that
this
cap
is
much
too
big
for
me.
这顶帽子我戴恐怕太大了。
It's
much
too
cold
outside.
You'd
better
put
on
your
overcoat.
外面太冷了,
你最好把大衣穿上。
(
)
He?eats?______?food,?so?he?is?_______
fat.?
A.?too?many;
too?much??
B.?too?many;
much?too?
C.?too?much;
too?much?
D.?too?much;?much?too
[考题链接]
解题思路：根据该题句意“他吃了太多的事物，因此他很胖”可知，该题正确答案为D项。
Health
is
very
important
to
us.
We
should
eat
more
vegetables
and
fruit
instead
of
_______
rich
food.
(2006
黑龙江哈尔滨)
A.
too
much
B.
much
too
C.
very
much
解题思路：
too
much
意为“太多”，用来修饰不可数名词；而much
too
的含义是“(实在)太……”，用来修饰形容词和副词。分析比较三个选项，由题中的关键信息rich
food
可知正确答案为A。
I’m
going
to
be
late
for
work.
There’re
_____
buses
on
this
route(线路).
(2011沈阳)
A.
too
few
B.
too
little
C.
too
many
D.
too
much
【解析】词语辨析。根据前句“我上班将会迟到的”可知，这条路线的公交车很少，又bus为可知名词，应该用few来修饰，故答案为A。
A
—Did
you
sleep
well
last
night?
—Oh,
no.
______
noise
outside
the
hotel
almost
drove
me
mad.
(2013宿迁)
A.
Too
much
B.
Much
too
C.
Too
many
D.
So
many
A
—The
meat
is
______
delicious.
—Yes,
but
don't
eat
______.
(2013广西玉林)
A.
too
much;
too
much
B.
much
too;
too
much
C.
too
much;
much
too
D.
much
too;
much
too
【解析】考查副词的用法。too
much太多，修饰不可数名词；much
too太，非常，修饰形容词或副词原级。根据delicious可知要用much
too来修饰，意为非常美味，第二空根据句意可知别吃得太多。所以选择答案B。
B
1.
You
have
________
shoes.
2.
Sometimes
I
eat
_________
noodles.
3.
Too
many
cars
and
_________
pollution!
4.
_________
praise
is
a
burden.
5.
The
work
is
__________
hard
for
us.
6.
She
drank
_________
water.
7.
Among
ourselves,
that
young
man's
hair
is
_________
long.
too
many
too
many
too
much
Too
much
too
much
Fill
in
the
blanks.
much
too
much
too
Check
the
statements
you
agree
with.
1.
There
are
too
many
people
in
the
world.
2.
The
increasing
population
is
the
biggest
problem
in
the
world.
3.
People
should
not
have
too
many
babies.
4.
A
city
should
not
hold
more
than
one
million
people.
Work
in
pairs.
Work
in
groups
and
discuss
your
answers.
Topic:
People
shouldn’t
have
too
many
babies.
A:
We
think
people
shouldn’t
have
too
many
babies,
because
…
B:
In
our
opinion,
people
should
have
more
babies.
If
there’s
only
one
child,
he
or
she
must
feel
very
lonely.
At
home
he
or
she
will
have
no
sisters
or
brothers
to
play
with
or
to
talk
with
…
Enjoy
the
pictures.
What’s
happening
to
our
city
now?
crowds
smoke
pollution
heavy
traffic
noise
population
What’s
happening
to
our
city?
Who
causes
pollution?
What
can
we
do?
Think
and
speak.
I’m
so
tired.
Help
me!
Help
me!
Work
in
pairs.
Talk
about
the
results
of
overpopulation(人口过剩).
There
is
not
enough
space.
There
is
too
much
traffic,
noise
and
pollution.
Along
with
the
crowds,
there
will
be
smoke
and
the
transport
problems.
4.
If
there
are
too
many
people,
their
work
will
be
influenced
in
the
future.
5.
…..