E11 UNIT 7 THI GVG.pptx

transcript

1. Is this a small or a big family? It is a big family.2. Are they poor or rich? They are poor

3. Why are they poor?4. How many children have they got?

Because they have many children. Six children.

OUTLINEI. WARM-UP

II. PRE-READING1. TASK 1

VOCABULARY

III.WHILE-READING

1. TASK 2

2.TASK 3

IV. POST-READING

UNIT 7: WORLD POPULATION - READING

2. increase (v)/ɪnˈkriːs/ ><decrease (v): tăng >< giảm

1. population growth /ɡrəʊθ/: sự phát triển dân số

3. B.C. (Before Christ) ><A.D (Anno Domini)

4. reach (v) /riːtʃ /:

5. figure (n)/ˈfɪɡə(r)/: number:6. double (v)/ˈdʌbl/: 7. resource (n) /rɪˈsɔːs /:

8. support (v) /səˈpɔːt /: provide:

Vocabulary

2 4:nguồn tài nguyên

gấp đôi con số

cung cấp

By 2008, that figure is expected to reach 7 million.

: trước công nguyên >< sau công nguyên

Ex: Forest, water, coal, gold are resources

đạt tới

10. raise animals:/reɪz - ˈænɪml /:

13. family planning (n)

11. The Third World (n):

12. Birth-control method(n) /bɜːθ kənˈtrəʊl ˈmeθəd /

9. limit (v/n) /ˈlɪmɪt /:

nuôi động vật

kế hoạch hóa gia đình

thế giới thứ ba

phương pháp hạn chế sinh sản

Vocabulary

14. international (a)15. It is time + clause (past simple):ex : It is time you went to bed

giới hạn/ hạn chếEx:-There is a limit to the water we can use .

look after animals so that they can be sold or used as food:

the poor or developing countries of Africa, Asia and Latin America

quốc tế/ˌɪntəˈnæʃnəl/:đến lúc phải làm việc gì

2. increase (v)/ɪnˈkriːs/

10. raise animals (v)

13. family planning (n)

11. Third World 12. Birth-control method(n)

9. limit (v/n)

><decrease (v): tăng >< giảm

nuôi động vật

quốc tế

thế giới thứ ba

nguồn tài nguyên

giới hạn/ hạn chế

Phương pháp hạn chế sinh sản

1. population growth /ɡrəʊθ/ sự phát triển dân số

3. B.C. (Before Christ) ><A.D (Anno Domini) 4. reach (v) /riːtʃ /:5. figure (n)/ˈfɪɡə(r)/: number6. double (v)/ˈdʌbl/: 7. resource (n) /rɪˈsɔːs /

8. support (v) /səˈpɔːt /

Vocabulary

14. international (a)15. It is time + clause (past simple)ex : It is time you went to bed Đến lúc phải làm việc gì

Kế hoạch hóa gia đình

đạt đến

cung cấp

gấp đôi

• The 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 1985, only 35 years later, there were 4,760 million people. In 2000, the world’s population was about 6.6 billion, and by 2015 it is expected to be over 7 billion.

• Does the Earth have enough resources to support this many people? Different scientists give different answers to this question. Some say that there are enough resources to support 8 billion people. Others say that we must limit population growth because our resources 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.

• Research has shown that the average Third World woman has more children than she wants. Among the women who do not think they have too many children, half 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.

The words in the box all appear in the passage. Fill in each blank with a suitable word.

limitcontrol

figuresincreases

methodinternational

althoughresources

1.Can you explain the________ for changing salt water to fresh water?2.The number of injuries from automobile accidents_________ every year.3.Some countries are poor because they have very few natural_______4. There is a(n)_______of 20 minutes for this short test.

Students must turn in their papers at the end of 20th minute.

5. The United Nations is a(n)_______________ organization.

Read the first paragraph and fill in the table

1. What was the population of the world in 10,000 B.C., 1750, 1850, 1950, 1985 and 2000 ?

YEAR NUMBER10,000 B.C. 17501850195019852000

10 million625 million1,300 million2,510 million4,760 million6,6 billion

B. While you read

Answer the questions on the passage1. How many people is the world expected to have by the year 2015?

2. Can the earth have enough resources to support its population?

3. Do most Third World women want to have a lot of children?

4. Why can’t women in the world limit the size of their families?

By the year 2015, the population of the world is expected to be over 7 billion. (last line, par 1)

Some scientists say it can , but others say it can’t. (line 2-4, par 2)

No, they don’t. (line 2-3, par 3)

because they know of no safe way to have fewer children. (line 4-5, par 3)

Rank CountryPopulation

1,3611,201

317 238

C. After you readThe five world largest countries in population are:

ChinaIndia The USAIndonesiaBrazil

Rank Country Population(million)

Richest/poorest

1 China 1,3612 India 1,2013 The USA 317 4 Indonesia 238

5 Brazil 202

richest

ContinentAsia

America

L.TAmerica

Poorest

What do these pictures tell you?

They tell us that we are facing overpopulation

The earth(Trái đất)

Nguồn tài nguyên

- Learn by heart all the new words and phrases

- Prepare unit 7: Speaking

limit controlmethod

international resources

1.Can you explain the_____ for changing salt water to fresh water?

2.Some countries are poor because they have very few natural____

3. There is a(n)_______of 20 minutes for this short test. Students must turn in their papers at the end of 20th minute.

4. The United Nations is a(n)_____________ organisation.

5. Some children behave badly and their parents can’t_____them.

What do these pictures tell you ?

They tell us that we are facing overpopulation.

Task 2: LUCKY SINGER

10203040506070 10203040506070

2. Can the Earth have enough resources to support its population?

Some scientists say it can, but others say it can’t .

They can’t limit the size of their families because they know of no safe way to have fewer children.

Barack Obama: Lucky number

No, they don’t.

1. How many people is the world expected to have by the year 2015?

By the year 2015, the population of the world is expected to be over 7 billion.

After you read :Look at the world map and tell five world largest countries in population

ANSWER :The five world largest countries in population are:

China India the United States of America Indonesia Brazil

Look at the world map again and act out where the five world largest countries in population are?

- China, India and Indonesia are ……………

- The United States of America and Brazil are ………….

Answer :

in Asia.

in America.

Among the five world largest countries in population, which is the richest and which is the poorest ?

Among the five world largest countries in population, ............................................ is the richest country and

……… is the poorest one .

Answer :

the United States of America

Indonesia

Homework:• Read again the pasage on page 82.

• Learn by heart the new words• Prepare the next lesson, Unit 7, Part B

Speaking.

Choose the best answer

for each question.

Read the passage and choose the best answer1. How many people is the world expected to have by the year 2015?

A. Over 7 billion B. 7 billion C. About 6.6 billion D. Under 7 billion

2. Can the earth have enough resources to support its population?

A. Certainly YES B. Maybe NO

A. YES B. NO

a. Because they know of no safe way to have fewer children.

b. Because they have not enough the knowledge about the birtth control methods

E11 UNIT 7 THI GVG.pptx

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