The Great Wall of China is the
world’s longest structure. It is over 6,000
kilometers long. It is between 4 and 12
meters high. It is over 9 meters thick.W E T B I G
C T H I C K
L O N G E R
L V O L D X
A E D L O C
T R H I G H
2/Warm-up: Word square
Key:
wet, big, thick,
longer,old,high.
over, big,no, do,
dog, ice, at.
cool
tall
cold
UNIT 15: COUNTRIES
Lesson 4: B2-B5

3/Ordering
Which is the biggest
City in the world?
Put the cities in order:
biggest first. Mexico,

2/Which the biggest City in
the world?
3/Which is bigger London or
Tokyo?
4/Answer the questions:
UNIT 15: COUNTRIES
Lesson 4: B2-B5

5/While reading:
Sears Tower in Chicago, USA,
is tall. It is 442 meters high. But
it’isn’t the tallest building in the
world.
PETRONAS Twin Towers in
Kuala Lumpur, Malaysia, is taller.
It is 452 meters high. It is the
tallest building in the world.
UNIT 15: COUNTRIES
Lesson 4: B2-B5

6/ Lucky pictures!
UNIT 15: COUNTRIES
Lesson 4: B2-B5 - Learn by heart the new words and
practising comparatives.
-
Practice to make sentences.
UNIT 15: COUNTRIES