Unit 9. Undersea world

CHI£M HOA Upper-secondary School
Designed by: NGUYÔN ngäc dung
GROUP: ENGLISH
WHALE
whales
DOLPHINS
Unit 9: Undersea world

Lesson 55 - Reading
Before you read
Look at the map and give the vietnamese names for the oceans on the map
Can you name the sea animal in each picture?
The first letter of the word has been given to help you
s???????. J??????.. T??????.... s???????
1_To Challenge (v) : Thách Thức
2_ To Investigate (v): điều tra, nghiên cứu
3 _ Submarine ( adj ) : Dưới mặt biển
(n ): Tàu ngầm
4_ Biodiversity (n) : Sự cân bằng môi trường sinh thái
5_ Depth (n) : Chiều sâu, độ dầy
gulf
oversized
Investigate
Biodiversity
Challenges
tiny
samples
provide

Task 1-
The words in the box all appear in the passage.
Fill each blank with one of them. There are more than needed
Some plants and animals are referred to as????.. Organisms
because they are extremely small
2. Thanks to modern technology, scientists have been able to ???..
the life of plants and animals that live under the sea
3. A???? is a large area of sea that is partly surrounded by land
4. ?????.is a term that refers to the existence of different kinds
of animals and plants which make a balanced environment.
5. These scientists have collected different?????analyse
for their experiment
Read the passage again and then answer the following questions
1- What percentage of the earth?s surface is covered by seas
and oceans?
2- How do scientists now overcome the challenges of the depth ?
3- What can submarines do to help scientist know how the
undersea world?
4- What can we learn from the satellite photos ?
5- What would happen if the sea biodiversity were not
maintained ?


Task 2_
Work in groups:
Complete the summary of the reading passage by filling
each of blank
with a word or phrase given in the box below
do