Unit 12: An overcrowded world
Lesson 4: Communication
Extra vocabulary

densely populated (n) : dân cư đông đúc

density (n) : mật độ

physician (n) : bác sĩ chuyên điều trị

slavery (n) : cảnh nô lệ
1. Look at the pictures and discuss.
what places they are.









2.how they are different.









1. Look at the pictures and discuss.
G 1:
- densely populated
.................
................

G 2
Poor healthcare
......................
......................










2. Match the words below with the places in 1.
poor healthcare good education
high living standards crime
clean water malnutrition
densely populated hunger
Place 1: high living standards, clean water, densely populated, good education.
Place 2: poor healthcare, crime, malnutrition, hunger
3. Read the information about the two places.
Mauritania, the desert nation in Africa
Area: 1,030,700 km2
Population: over three million
Density: three/km2
Economy: mainly agriculture
Healthcare: poor, high infant death rate
Problems: three quarters desert, slavery, child labour, hunger
Unusual fact: obese women are considered beautiful
Hong Kong
Area: 1,104 km2
Population: over seven million
Density: over six thousand/km2
Economy: mainly service industry and tourism
Healthcare: one of the best healthcare systems in the world
Problems: overcrowded, crime
Unusual fact: most skyscrapers in the world
1,030,700 km2
1,104 km2
1,030,700 km2
1,104 km2
4. Work in pairs. Use the information in 3 to talk about the differences between the two places.
Example:
The population of Mauritania is very small, only over three million people.

Hong Kong is much larger. It has more than seven million people.
Homework
Re do all activities from 1 to 4
Prepare lesson 5 Skills 1(p64)