to increase: tăng ≠ to decrease: giảmto raise animals : nuôi động vật family planning n: kế hoạch hóa gia đình 400 200 to double : gấp đôi Third World n: Thế Giới Thứ 3 figure n: reso
Trang 2Look at these pictures and guess the topic of
the lesson today?
Trang 5What do these pictures tell you?
They tell us that we are facing overpopulation
Trang 61 How many children have they got ?
2 Are they poor or rich ?
Trang 76,674,666,417 people
Trang 9(to) increase: tăng ≠ (to) decrease: giảm
(to) raise animals : nuôi động vật
family planning (n): kế hoạch hóa gia đình
400 200
(to) double : gấp đôi
Third World (n): Thế Giới Thứ 3
figure (n):
resource (n):
con số nguồn tài nguyên
Trang 10The population of the world has been increasing faster and faster In 10,000 B.C, there were
probably only 10 million people In A.D 1, there were 300 million It took 1,750 years for the World population to reach 625 million In 1850, only one hundred years later, the population reached the figure of 1,300 million In 1950, the figure had more than doubled to reach 2,510 million In 2000, the world’s population was about 6,6 billion and by
2015 it is expected to be over 7 billion
Trang 11Does the Earth have enough resources to support this many people ? Different scientists give different answers to this question Some say that there are enough resource are limited Only 10 percent of the earth’s land can be used for farming and another 20 percent for raising animals There is a limit to the water we can use There are also limits to the amounts of petroleum, iron, silver, gold, and other metals.
Trang 12Research has shown that the average Third
World woman has more children than she wants Among the women tho do not think they have too many children, hafl of them do not want any more However, although millions of women want to limit the size of their families, they know of no safe
way to have fewer children Safe birth – control
methods for family planning are not available to them It is time governments and international
organisations did something to help them so that the world population growth can start to decrease instead of continuing to increase
Trang 13Task 1. Fill each blank with a suitable word:
Limit Figures Method Although
Control Increase International Resources
writers never attended a university.
Although
method
increases
resources
Trang 14Task 1. Fill each blank with a suitable word:
Limit Figures Method Although
Control Increase International Resources
turn in there papers at the end of the 20th minute.
figures limit
international
control
Trang 15Task 2 Answer the questions on the
passage
UNIT 7: WORLD POPULATION
1 What was the population of the world in 10,000
B.C., 1750, 1850, 1950, 1985 and 2000?
2 How many people is the world expected to
have by the year 2015?
3 Can the Earth have enough resources to the
support its population?
4 Do most Third World women want to have a lot
of children?
5 Why can’t women in the world limit the size of
their of families?
Trang 16The population of the world
+ in 2000 was about 6.6 billion
1 What was the population of the world in 10,000 B.C., 1750, 1850,1950, 1985, and 2000?
Trang 17By 2015 it is expected to be over
7 billion.
2 How many people is the world expected
to have by the year 2015?
3.Can the Earth have enough
resources to support its population?
Some scientists say it can, but others say
it can’t.
Trang 184 Do most Third World women want to have a lot of children?
No, they don’t.
5 Why can’t women in the world limit
the size of their families?
They can’t limit the size of their families
because they know of no safe way to have
fewer children.
Trang 19 After you read
Look at the world map and tell five world largest countries
in population Say where they are and which is the richest and which is the poorest country.
Trang 20Five world the largest countries in the population
•China, India, Indonesia, The United States and Brazil
•China, Indonesia and India are in Asia The United States and Brazil are in America
•The United States is the richest and the poorest
country is Indonesia