外研版八年级上册Module9 Unit1 The population of China is about 1.37 billion.课件 (共19张PPT，无音频)

(共19张PPT)
9
Population
Module
Unit 1
The population of China is about 1.37 billion.
Do you know how many people are
there in the world now
7 billion
One day, the world will be like this.
How about China
It’s about 1.37 billion.
China's Population
- Overview
A baby girl named Danica Camacho born in Philippine capital Manila, has been chosen symbolically(象征性地) as the world's seven billionth baby.
List of continents by population
Rank Continent Population in 2013
World 7,162,119,000
1 Asia 4,298,723,000
2 Africa 1,110,635,000
3 Americas 972,005,000
4 Europe 742,452,000
5 Oceania 38,304,000
2 Listen and check the correct answer:
1 What is the population of Beijing
a) About 11 million
b) About 13 million
c) About 20 million
2 What is the population of Chongqing
a) About 28 million
b) More than 33 million
c) About 36 million
√
√
Betty: I went shopping in the city centre with my family last week.
Tony: Did you have a good time
Betty: Yes, I did, but there was a lot of traffic on the way there. Then there were too many people and not enough space. It was impossible to move. And there was a lot of noise.
Tony: Well, Beijing is a big city.
Betty: Yes, it is. It has a population of about twenty million.
Tony: Twenty million! Does Beijing have the largest population in China
Betty: No, it doesn’t. Chongqing has the largest population in China. More than thirty-three million people live there.
Tony: Really That’s a lot of people!
Betty: Yes, and there’s a lot more pollution in the air.
Then listen and read.
Betty: What are you doing
Tony: I’m preparing some notes for a report
called “Our growing population”.
Lingling: Well, we’re in the right place to talk about that! Beijing is a huge city with a large population. That causes a lot of problems, such as too much traffic and noise.
Betty: It’s not only Beijing. Population
increase is a big problem in many countries.
Do you know how many babies are born every
minute in the world
Tony: No. Can you tell me
Betty: Over 250! That makes over 131.4 million
births a year.
Lingling: I can’t believe it!
Betty: The population of China is about 1.37
billion. That’s almost one fifth of the
world’s population, that is, about 7 billion.
Tony: Hang on a minute! I will write that down
too!
Betty: But in the future, China’s population
won’t grow so fast, because families
are getting smaller.
Lingling: How do you know all this
Betty: I wrote my report yesterday!
Tony: Great, thanks! Now I can write my report!
Babies born every minute in the world:
Babies born every year in the world:
Population of China:
Population of the world:
Now complete the notes.
over 250
over 131.4 million
about 1.37 billion
about 7 billion
4 Choose the correct answer.
1 Birth happens at the start / at the end of life.
2 Huge means large / small.
3 An increase in population means more / fewer people.
4 Hang on a minute means wait for a short time / a long time.
7 A report is a long piece of writing / a few words.
8 A billion is a hundred / a thousand million.
5 Making notes means writing a long passage / a few words.
6 A problem is something easy / difficult.
练习：翻译下列句子。
1. 北京人口是多少？
_______ ____the _________ ____Beijing
2. 中国的人口大约为13亿。
The _________ ____China _____
_____ ___________.
What is population of
population of is
about 1.3 billion
4. 增长的人口给一些国家带来众多问题。
An __________ __________ causes
______ ______in some ________.
3. 人口太多，空间不够。
There are______ ______people and there
is not _______ ______.
too many
enough space
increasing population
many problems countries