(共27张PPT)
外研2003版:高中英语 选修八
Module 1 Deep South
It is probably the coldest place on the Earth.
It is the only place where not inhabited by human beings.
It is the home to penguins.
Welcome to Antarctica
义县高级中学
宫晓霞
It is the most southern point on the Earth.
The temperature all year is at -60℃~-80℃,and often wind up to 12 of the storm raging on the continent
The surface is covered with snow or in the ice cap.
There are high mountain ranges.
The rare sight of Antarctica is unique on earth
skua 贼鸥
krill 磷虾
penguins 企鹅
seal 海豹
moss 苔藓
Lichen 地衣
Algae 藻类
scientific research value
There are still many mysteries waiting for us to explore, of course, the protection of the Antarctica is the duty of mankind.
Look through the whole passage and find out the main idea of each para:
Para 1
Para2
Para3
Para4
Para 5
Plants and animals
The discovery of Antarctica
The land
The Antarctic Treaty
A great place for researchers
Read the passage carefully and then finish the exercises of each paragraph.
A high mountain range
Be permanently covered in the ice cap
______ about 14 million square kilometers, it is the fifth largest continent in the world.
The Trans-Antarctic range runs from east to west, _______ the continent in two.
So most of its fresh water is_______________
annual rainfall close to zero
stronge winds
It is a __________ place.
The land
Covering
cutting
in a frozen state
inhospitable
Paragraph 1 ___________________
Size :
Surface:
Climate
Paragraph 2 Plants and animals
1. The land is full of ________ such as different types of penguins, flying birds, seals and whales because they have __________ its extreme conditions.
2. why can few types of plants survive there?
_________________________________________
Is there anything else valuable to explore in Antarctica
wildlife
adapted to
Because of its long winter night, the extreme cold and lack of rainfall.
paragraph 3 A great place for researchers
Read and answer
1.Why do we say that Antarctica is a great place for researchers?
The ice _____________________________________
Gases and minerals _________________________
____________________________________________
The rocks ___________________________________
2. Translate the following sentence
Since most of Antarctic rocks are dark in color, they stand out against the white background and are easy to identify.
can give researchers lots of useful information.
can tell us a lot about what the
climate was like in the past ages.
may contain evidence of extraterrestrial life.
既然南极洲的大多数岩石是黑色的,他们在白雪的映衬下格外显眼,也就易于识别和搜集。
Think it over:
How did we humans get the information about the remote Antarctica
Paragraph 4 _________________________
Read and find out what happened in the folowing time
More than 2000 years ago:
Not until the late 18th century
In 1985:
On 11th decemember,1911:
Greek geographers believed
there was a large land mass in the south.
did the British explorer
James Cook cross the Antartic circle.
A Norweigian became the first man to set foot on the Antarctic mainland
Roald finally reached the pole
reached
The discovery of Antarctica
Since Antarctica is so important, what should we do to protect it?
Paragraph 5 The Antarctic Treaty
a formal agreement
The aim of the Antarctica Treaty is ____?
A. to make it easy to explore Antarctica.
B. to make an international friendship.
C. to work together for economic progress.
D. to keep the continent away from commercial and military use.
Specifically speaking, the treaty aims to
1._____________________________
2._____________________________
3._____________________________
keep Antarctica free from nuclear tests and radioactive waste
promote international scientific projects
end arguments about who owns the land
Choose one task you’d like to do.
Level One
Level Two
Level Three
1. How long does the long Antarctic winter night last?
A. 12 centuries B. 15 days
C. 11 centuries D. 182 days
2. Who was the first to land on the Antarctica?
A. James Cook B. Roald Amundsen
C. Greek geographers D. Carstens Borchgrevink
1. There are mountains and volvanoes in Antarctica.
2. Not many animals live there.
3. There are lots of white rocks in Antarctica.
4. the treaty has three main aims.
F
T
T
F
Translate the sentence
Antarctica has become perhaps the most successful symbol of man’s efforts to work together for progress and peace.
南极洲或许已经成为人类为了和平与发展而共同努力最后成功的标志。
dress warmly
bring a camera
wear sunglasses and use sun cream
be careful about some dangers
don't leave any rubbish and no smoking
don't take anything that belongs to the land away
It's everyone's duty to love and protect the environment.
write a brief introduction
of the Antarctica using
the information from the
passage. About 100 words.