Unit 9. Undersea world

1
2
6
3
7
4
8
5
9
10
11
12
16
15
14
13
UNIT 9: UNDERSEA WORLD
ENGLISH 10
VOCABULARY
Sperm whale (n):
‘ ə: eil
VOCABULARY
Carnivore (n):
động vật ăn thịt
ˈkɑːr vɔːr
gestation (n)
thời kỳ thai nghén
VOCABULARY
dʒˈ
mammal (n):
ˈæ ə l
động vật có vú
VOCABULARY
Entrap (v): đánh bẫy
Entrapment (n): sự bị mắc bẫy
ɪnˈtræp
VOCABULARY
habitat (n) môi trường sống


ˈæ æ
VOCABULARY
offspring (n): con


ˈɒ:f.sprɪŋ
lifespan (n): tuổi thọ





ˈaɪ æ
VOCABULARY
sperm whale
carnivore
gestation
mammal
entrapment
habitat
offspring
lifespan
MODEL TEXT
Sperm whales are the biggest animals on Earth that have teeth. They are carnivores, which means they eat meat. Although sperm whales can be found in all oceans, they prefer the waters with high squid populations, which are their main diet. A sperm whale can eat up to 1,500 kg of food each day. Sperm whales are big animals. The males can grow up to 18 metres long and weigh up to 54,000 kg while the females are a bit smaller with a length of 12 metres and a weight of 17,000 kg. A female sperm whale gives birth to one calf every five to seven years after a gestation period of fourteen to nineteen months. The lifespan of sperm whales can be up to sixty or seventy years. It is interesting to know that they also have the largest brain of any animals. Sperm whale populations are at risk due to hunting and their accidental entrapment in fishing nets.
COMPLETE THE TABLE
The biggest animals on Earth that have teeth.
Have the largest brain of any animals.
Carnivores, eat mainly squid
eat up to 1,500 kg of food each day
All ocean.
Prefer the waters with high squid populations.
Male: 18 m; 54,000 kg.
Female: 12m; 17,000 kg.
Give birth to one calf every 5 to 7 years.
Up to 60 or 70 years.
At risk due to hunting and their accidental entrapment in fishing nets.
THE OUTLINE
conservation concerns
size
offspring
range & habitat
special features
feeding habit
lifespan
Habitat: forest, ocean……
Be found …..
Prefer + s.t
Special features:
The largest… animal
The most dangerous.. predator
The biggest…
Feeding habit:
Carnivore. Eat mostly fish, meat…..
Herbivore. Eat mostly plants…
Size:
The smallest is about…….
The largest grow up….
Offspring:
Give birth every…after gestation period of….
Life span:
Can be up to…
Conversation concern:
Due to + N/V-ing
EXPRESSION AND VOCAB
Sharks are the most dangerous _____________ on Earth.
They are ____________, which means they eat mostly fish and sea mammal.
Sharks can be found in all _______ worldwide, but they prefer the temperate water (not too cold and not too hot water).
The largest can ________ to 7 metres long and 3200kg weight.
A female shark give birth between 1 – 100 pups (baby sharks) after ____________________ of almost 2 years long.
The life span of sharks can be ____________ 100 years.
Shark populations are at risk due to _____________ and ___________________ in gill nets.
,

predators
carnivores
oceans
temperate
Grow up
Gestation period
Up to
Accident catching
overfishing