Welcome to class
Unit 15:
B. Cities, buildings and people
New word:
- Building(n): tòa nhà, cao ốc
Population(n): dân số
Capital(n): thủ đô
- Capital city(n): thủ phủ
1. Listen and repeat
So sánh hơn:
adj + er
Ex: taller, smaller
adj + er + than + N(so sánh)
Ex: Thang is taller than Long
So sánh nhất:
(the)adj + est
Ex: tallest, smallest




2. Listen and read
Is Ha Noi bigger than Ho Chi Minh City?
Which is the biggest city in the world?
Which is bigger: London or Tokyo?

No, it isn`t. Ha Noi is smaller than Ho Chi Minh City
Mexico City is the biggest city in the world
Tokyo is bigger than London
3.Listen and read
Which is taller: Sears Tower or PERONAS Twin Towers?
PERONAS Twin Towers is taller than Sears Tower.
4. Listen and read
How long is the Great Wall?
It`s over 6,000 kilometers long.
How hight is the Great Wall?
It`s between 4 and 12 meters high
c. How thick is the Great Wall?
It`s over 9 meters thick.

5. Remember