課程內(nèi)容

《The population of China is about1.37 billion.》
New words
noise      噪聲，雜音
prepare    準(zhǔn)備；預(yù)備
notes      筆記；隨筆
report     報(bào)告，匯報(bào)
huge       巨大的；龐大的
increase   增大，增長
problem    問題，麻煩
birth      出生
billion    十憶
grow       增長，增大
There are so many people on the Great Wall that you
can't take photos.
There are so many people that we can't get on the bus.
Use words in the box to describe the photo.
 noise  people  space  traffic

Complete the sentences using the worlds in the box.
   noise  people  space  traffic
1.There are too many people in the world.
2.At this time of that night,there was no traffic in the street.
3.That big table takes up too much space in my small kitchen.
4.There was too much noise in the room and he needed peace.

Complete the passage using the worlds in the box.
   noise  people  space  traffic pollution
population  increase  smoke
  Last Spring Festival I went to Shanghai.The traffic was
so heavy.In the station,there were so many people.They
produced a lot of pollution such as noise and smoke.On the
bus,I even had no place to stand.
   There were so many people in Shanghai!The population was
increasing very quickly.I don't like the life in such a big city.
 
     Can you say these number?
0  zero  11  eleven    30  thirty           
1  one   12  twelve    40  forty
2  two   13  thirteen  50  fifty
3  three 14  fourteen  60  sixty
4  four  15  fiveteen  70  seventy
5  five  16  sixteen   80  eighty
6  six   17  seventeen 90  ninety
7  seven 18  eighteen  100 hundred
8  eight 19  nineteen
9  nine  20  twenty
10 ten   21  twenty-one
101             one hundred and one
110             one hundred and ten
122             one hundred and twenty-two
143             one hundred and forty-three
1,000           one thousand(千)
1,000,000       one million(百萬)
1,000,000,000   one billion(十億)

123        one hundred and twenty-three
1，234     one thousand,two hundred and thirty-four
12,345     twelve thousand,three hundred and forty-five
123,345    one hundred and twenty-three thousand,three hundred
           and forty-five
1,234,567  one million two hundred and thirty-four
           thousand five huandred and sixty-seven
英語中四位數(shù)和四位數(shù)以上數(shù)字的讀法:
 從數(shù)字的右端向左端數(shù)起，每三位數(shù)加一個(gè)逗號(hào)“，”。從右開始，第一個(gè)
“，”前的數(shù)字后添加thousand，第二個(gè)“，”前面的數(shù)字后添加million，
第三個(gè)“，”前面的數(shù)字后添加billion。然后一節(jié)一節(jié)分別表示，兩個(gè)逗號(hào)
之間最大的數(shù)為百位數(shù)形式。

   Let's practise!
7,000           seven thousand
28,000          twenty-eight thousand
135,000         one hundred and thirty-five thousand
7,000,000       seven million
4,500,000       four million and five hundred thousand
79,000,000      seventy-nine million
350,000,000     three hundred and fifty million
21,000,000,000  twenty-one billion
2,648 two thousand,six hundred and forty-eight
16,250,064 sixteen million,two hundred and fifty thousand
and sixty-four
5,237,166,234 five billion,two hundred and thirty-seven
million,one hundred and sixty-six thousand,two hundred and
thirty-four
      Listen and repeat the numbers.
8,742           eight thousand,seven hundred and forty-two
2,463,128       two million,four hundred and sixty-three thousand,
                one hundred and twenty-eight
1,370,000,000   one billion,three hundred and seventy million
2,000,030,000   two billion and thirty thousand

    Listen and choose the best answer.
1.What's the population of Beijing?
a)About 11 million.
b)About 13 million.
c)About 20 million.
2.What's the population of Chongqing?
a)About 28 million.
b)About 33 million.
c)About 36 million.
   Listen and answer.
What are they talking about?
They are talking about the increasing population.

Read the conversation and complete the table.

     Key words and expressions
1.noise
  noise n.噪音；喧鬧聲；響聲
 There is so much noise in this restaurant;I can
hardly hear you talking.
 這個(gè)餐廳里太嘈雜了，我?guī)缀趼牪坏侥阏f話。
 I heard the noise outside.
 我聽見外面有喧鬧聲。
[鏈接]
 noise v.發(fā)出噪音，謠傳；
 If you don't stop making that noise I'm going to lose
my patience.
 你要再不停止發(fā)出噪音，我可要火了。
 Would you please stop making that noise?
 你能不能不要再發(fā)出那種噪音了？
 It was noised abroad that his company had gone bankrupt.
  外面謠傳他的公司已破產(chǎn)。
[辨析]sound,voice & noise
 sound,noise和voice這三個(gè)名詞都可表示“聲音”，但是，它們表示的
“聲音”并不相同。
（1）sound作“聲音”，“響聲”講時(shí)，可以指人或動(dòng)物發(fā)出的聲音，或
物體碰撞的聲言。這個(gè)詞的使用范圍很大。可以說，大自然的任何“聲音”
都可以用sound。如：
At midnight he heard a strange sound.
半夜里他聽到一種奇怪的聲音。
We couldn't hear a sound here.
在這里我們一點(diǎn)聲音也聽不到。
（2）noise意為“噪音”、“喧鬧聲”，常指不悅耳、不和諧的嘈雜聲。如：
Don't make any noise! 別吵鬧！
The noise wakes me up.噪音吵醒了我。
The noise of traffic kept him awake.
車輛的喧鬧聲使她睡不著。
He enjoys the country life,away from city noise.
他喜歡鄉(xiāng)村生活，遠(yuǎn)離城市的喧鬧。
We were woken up by noises in the night.
我們夜間被噪聲吵醒了。
（3）voice一般指人的聲音，說話、唱歌。談笑都可用voice。sound和
noise不僅能指人的聲音，還可以表示別的動(dòng)物發(fā)出的聲音；而voice除了
有時(shí)可指鳥的聲音外，很少表示其它動(dòng)物的聲音。如：
The girl has a beautiful voice.
那女孩嗓音很美。
They are talking in low voices.
他們正小聲交談。
Don't speak in such a high voice.
說話聲音不要這么大。
 
Practice
用sound,noise voice填空。
1.Don't make any noise,children.
2.Sound travels slower than light.
3.There's so much noise in this room that
I can't hear you talking.
4.They were shouting at the top of their voices.
5.He spoke in a very loud voice.
6.Don't make a noise.The baby's asleep.
7.The little girl has a very beautiful and sweet voice.
8.I can hear the sound of the bells outside.
【2010福建 晉江】32---Lily has a silk__.Listen!she is
singing in the next room!
---How nice!
A.look
B.noise
C.voice
2.population
population是一個(gè)集合名詞，它的用法有時(shí)較為特殊，很容易用錯(cuò)。
（1）population常與定冠詞the連用，作主語用時(shí)，謂語動(dòng)詞常用
第三人稱單數(shù)形式。如：
The world's population is increasing faster and faster.
全世界的人口增長得越來越快。
At the beginning of the twentieth century,the world's
population was about 1,700 million.
在二十世紀(jì)初，全世界的人口大約是十七億。
（2）當(dāng)有分?jǐn)?shù)、百分?jǐn)?shù)修飾主語population，謂語動(dòng)詞用復(fù)數(shù)形式。
如：About seventy percent of the population in China are farmers.
     中國大約百分之七十的人口是農(nóng)民。
（3）有時(shí)population可用作可數(shù)名詞，其前可用不定冠詞。如：
  China has population of about 1,3 billion.=There is a
population of about 1.3 billion in China.
中國大約有十三億人口。
  Now York is a big city with a population of over 10 million.
紐約是一個(gè)有一千多萬人口的大城市。
（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.
   印度人口眾多。
  Singapore has a small population.
   新加坡人口少。
（5）詢問某國、某地有多少人口時(shí)，不用How much?,而用How large...?;
在問具體人口時(shí)用What is...?如：
  ---How large is the population of your hometown?
     你們家鄉(xiāng)有多少人口？
  ---The population of our hometown is nearly twice as large as
that of yours.
     我們家鄉(xiāng)的人口是你們家鄉(xiāng)人口的將近兩倍。
  ---What is the population of Canada?
     加拿大的人口有多少？
  ---The population of Canada is about 29 million.
     加拿大的人口大約有二千九百萬。
[考題鏈接]
（C）The experts think that India's population may be__than
China's__2020.
A.many,by B.more,in C.larger,by
---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 populatin__workers of the car
factory.
A.What;are B.How many;are C.What;is D.How many;is
3.increase
  increase可用作及物動(dòng)詞和不及物動(dòng)詞，意為“增加，增大”。如：
  The number of students has increased.
   學(xué)生的人數(shù)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%.
  鐵的產(chǎn)量已增加到一億兩千萬噸，意思是說它增加了20%。
4.too many
  too many表示“太多”，后接可數(shù)名詞的復(fù)數(shù)形式。如：
  There are too many TV advertisements in between the program.
  這個(gè)電視節(jié)目中的廣告太多了。
  Your composition contains too many mistakes.
  你的作文錯(cuò)誤太多。
[解析]
 too many,too much和much too
 這三個(gè)詞語的主要區(qū)別在于它們的中心詞以及它們所修飾的詞不同。三者
之中的前一個(gè)詞都是修飾詞，用來加強(qiáng)語氣，后一個(gè)詞是中心詞。因此，在
使用時(shí)只需要考慮后一個(gè)詞的用法就行了。
（1）too many的中心詞是many，用法與many相同，用來修飾復(fù)數(shù)可數(shù)名詞。
如：He's got too many questions to ask you.
    他有很多問題要問你。
    They bought too many eggs yesterday.
    昨天他們買了太多的雞蛋。
（2）too much的中心詞是much,用法與much相同，用來修飾不可數(shù)名詞。如：
   We both have too much work to do.
   我們倆都有很多工作要做。
   She spent too much money on clothes.
   她花太多錢買衣服。
   The teather told him not to spend too much time playing games.
   老師叫他不要花太多時(shí)間玩游戲。
   I'm afraid that I've given you too much trouble.
   恐怕我太麻煩你了。
（3）much too的中心詞是too,用法與too相同，用來修飾原級(jí)形容詞或副詞。如：
   You're walking much too fast.Slow down.
   你走得太快了，慢點(diǎn)。
   I'm afraid that this cap is much too big for me.
   這頂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。
[考題鏈接]
（D）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
解題思路：根據(jù)該題句意“他吃了太多的事物，因此他很胖”可知，該題正確答案為D項(xiàng)。
    Health is very important to us.We should eat more vegetables and fruit
instead of_A_rich food.(2006黑龍江哈爾濱）
    A.too much B.much too C.very much
解題思路：too much意為“太多”，用來修飾不可數(shù)名詞；而much too的含義是“（實(shí)在）
太......”，用來修飾形容詞和副詞。分析比較三個(gè)選項(xiàng)，由題中的關(guān)鍵信息rich food
可知正確答案為A。
    I’m going to be late for work.There're_A_buses on this route(路線）.
(2011沈陽)
    A.too few  B.too little
    C.too many D.too much
[解析]詞語解析。根據(jù)前句“我上班將會(huì)遲到的”可知，這條路線的公交車很少，又
bus為可知名詞，應(yīng)該用few來修飾，故答案為A.
  --Did you sleep well last night?
  --Oh,no._A_noise outside the hotel almost drove me mad.(2013宿遷）
     A.Too much B.Much too C.Too many D.So many
  --The meat is__delicious.
  --Yes,but don't eat__.(2013廣西玉林）
   A.too much;too much
   B.much too;too much
   C.too much;much too
   D.much too;much too
【解析】考查副詞的用法。too much太多，修飾不可數(shù)名詞；much too太，非常，
修飾形容詞或副詞原級(jí)。根據(jù)delicious可知要用much too來修飾，意為非常美味，
第二空根據(jù)句意可知?jiǎng)e吃得太多。所以選擇答案B。

Fill in the blanks.
1.You have too many shoes.
2.Sometimes I eat too many noodles.
3.Too many cars and too much pollution!
4.Too much praise is a burden.
5.The work is much too hard for us.
6.She drank too much water.
7.Among ourselves,that young man's hair is much too long.

 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...
 What's happening to our city now?
crowds  pollution   heavy traffic
smoke   population  noise

Work in pairs.Talk about the results of overpopulation(人口過剩).
1.There is not enough space.
2.There is too much traffic,noise and pollution.
3.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.......
Homework
Write a passage about how to reduce the population of our