A
1
B
2
C
3
D
4
E
5
F
6
1. The capital of France?
2. The place where The Titanic left before
the accident?
3. The capital of Poland?
4. The football team won the UEFA Champion
League in 2005?
5. Who discovered America?
6. Where will Olympic Games 2012 be held ?
Paris
Southamton (England)
Warsaw
Liverpool
Colombus
London (England)
UNIT 9
UNDERSEA WORLD
I. Pre-writing:
1. Pre-teach vocabulary:
Sperm (whale)
Carnivore (n)
Gestation (n)
Life span
Squid (n)
Cá nhà táng
Thời kỳ mang thai
Động vật ăn thịt
Vòng đời
Mực ống
* Checking vocabulary:
Matching
d. Sperm (whale)
b. Carnivore (n)
e. Gestation (n)
a. Life span
c. Squid (n)
1. Cá nhà táng
2. Mực ống
3. Vòng đời
4. Thời kỳ mang thai
5. Động vật ăn thịt
2. Comprehension questions:
a. Are sperm whales the largest animals on Earth
that have teeth?
Yes, they are.
b. Where are sperm whales?
Sperm whales can be found in all oceans.
c. Would you tell me the length and the weight of a
male/ a female?
The males are 18m long and 54,000 kg heavy.
The females are 12m long and 17,000 kg heavy.
d. How long is a gestation period?
Fourteen to nineteen months.
e. How long can sperm whales be?
Sixty or seventy years.
f. What are special features of sperm whales?
They have the largest brain of mammals.
All oceans – Prefer waters with high squid populations
Male: 18m in length; 54,000 kg in weight
Female; 12m in length; 17,000 kg in weight
Carnivores; eat mainly squid
Eat up to 1,500 kg of food daily
Give birth to one calf every 5 - 7 years
Gestation period: 14 - 19 months
Up to 60 - 70 years
Biggest animals that have teeth on Earth
Have the largest brain of all mammals
At risk due to hunting and accidental fishing net entrapment
Oceans worldwide
Prefer coastal waters and bays
Smallest: about 50 kg and 1.2m
Largest: up to 8,200 kg and 10m
Carnivores. Eat most fish
Give birth to one calf every 2 years
Gestation period: 12- 14 months
From 25 - 65 years -Sometimes longer, depending on the species
Mammals, not fish
Among the most intelligent animals
At risk due to habitat pollution and accidental fishing net entrapment
Dolphins are not fish. They are mammals that live in the water. Dolphins are among the most intelligent animals on Earth. Although they can be found in all the oceans in the world, dolphins prefer coastal waters and bays. The size of dolphins varies greatly. The smallest dolphin is just about 50 kg in weight and 1.2 m in length while the largest one can weigh up to 8,200 kg and is 10 m long. Dolphins are carnivores and they eat mainly fish. A female dolphin gives birth to one calf every 2 years after a gestation period of eleven to twelve months. A dolphin can normally live from twenty-five to sixty-five years and some species of dolphins can even live longer. Dolphin populations are at risk due to the pollution of their habitat and accidental entrapment in fishing net.
DOLPHIN
1. RANGE
and HABIT
2. SIZE
3. FEEDING
HABITS
4. OFFSPRING
5. SPECIAL
FEATURES
6. LIFE SPAN
7. CONSERVATION
CONCERNS
a. Carnivores; Eat mainly small shrimp-like animals called krill
b. The largest animals of all time
A baby blue whale gains about 90 kg a day
c. Oceans throughout the world
Tropical waters in winter, Arctic and Antarctic waters in summer
d. Endangered due to hunting
e. Length: up to 29 m
Weight: about 136,000 kg
Females tend to grow larger than males
f. Up to 100 years
g. Give birth to one calf
Gestation period: about 11 months