slide 1 period 35th unit 7 i before you read world population where can you find these scenes in under developed countries period 35th unit 7 i before you read world population what does this picture

It describes a poor large family in the countryside.It tells us that If we have a big family, we may not support our children properly and give them a good.. life and education..[r]

Where can you find these scenes?

In under-developed countries

Period 35 th

Unit 7:

I.Before you

read

WORLD POPULATION

What does this picture tell you?

It describes a poor large family in the countryside.It tells us that If we have a big family, we may not support our children properly and give them a good

life and education

What does this picture tell you?

It describes a poor slum in a small town It indicates that population explosion can lead to poverty and

unemployment

Period 35 th

Unit 7:

I.Before you

read

WORLD POPULATION

• B.C : Before Christ trước Công nguyên Ex: In 2000 B.C.

• A.D : Anno Domini sau Công nguyên Ex: In A.D 2000

• figure (n): con số

• (to) double gấp đôi

• resource (n) nguồn tài nguyên

• (to) support : cung cấp = provide

• (to) limit: hạn chế

• birth-control method (n) phương pháp hạn chế sinh sản

Vocabulary

II While you

read

The word in the box all appear in the passage

Fill each blank with a

suitable word

(Change the form of the word and useThe dictionary when necessary)

1 Task 1

Period 35 th

Unit 7:

I.Before you

read

II While you

read

1 Task 1

WORLD POPULATION

Limit figures method although Control increase international resources

1 ……… most journalists studied journalism in college, some older writers never attended a

university

2 Can you explain the ……… for changing salt water to fresh water

3 The number of injuries from automobile accidents…………

every year

4 Some countries are poor………… because they have every few natural………

although

method

increases

resources

II While you

read

1 Task 1

Control increase international resources

5 These are all …………1,75,293

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

7 The United Nations is a(n) ………

organisation

8 Some children behave badly and their parents can’t

……….them

figures limit

internatonal

control

Task 2 Answer the questions on the passage.

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 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 families?

The population of the world in 10,000 B.C was 10 million, in 1975 it was 625 million ,

in 1850 it was 1,300 million, in 1950 it was 2,510 million, in 1985 it was 4,760

million, in 2000 it was 6.6 million.

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

Some scientists say it can, but others say no.

No, they don’t.

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

302 million 225 million 190 million