Unit 9. Undersea world

Good morning !
Teacher : Nguyen Thu Huong .
School : THPT Chiem Hoa
Unit 9 Undersea World
Period 55 : Reading
Unit 9 : Undersea world
Lesson 55 : A. Reading
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Arctic ocean
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Pacific ocean
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Atlantic ocean
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Antarctic ocean
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Indian ocean
Before you read
Starfish( n )
Seal ( n )
Turtle ( n )
Shark ( n )
Jellyfish ( n )
Biodiversity ( n )
Submarine ( n )
Water current ( n )
Task 1: fill in each blank with one suitable word
Some plants and animals are referred to as ______ organisms because they are extremely small.
Thanks to modern technology, scientists have been able to ________the life of plants and animals that live under the sea.
A ______ is a large area of sea that is partly surrounded by land
___________is a term that refers to the existence of different kinds of animals and plants which make a balanced environment.
These scientists have collected different ________ to analyze for their experiment.
tiny
investigate
gulf
Biodiversity
Samples
While you read
Task 2 : Answer the questions
1. 75 percents of the earth surface are covered by seas and oceans
2. Scientists overcome the challenges of the depth by using modern devices


3. They investigate the seabed and bring samples of marine life back to the surface for further study


4. We can know a wide range of information ( water temperature, depth, undersea population)
5. They are those that live on or depend on the bottom like the starfish, those that move independently of water currents and those that are carried along by the currents
6. Marine life would be at stake if the sea biodiversity were not maintained
After you read
Complete the summary of the reading passage by filling each blank with a word or phrase given in the box
Plants and animals, discoveries, huge, closely connected, modern, three-quarters, mysterious, biodiversity
Though covering (1).........of the earth`s surface, the ocean has remained(2).......to us until recently.With(3).....technology we have now made important(4)......about the (5)......of marine life. We have learnt that whether tiny or (6)...., all the (7).......of the sea are (8).........
three-quarters
mysterious
modern
discoveries
biodiversity
huge
Plants and animals
Closely connected
Homework
1. Learn by heart the new words
2. Summarize the main points of the text
3. Do exercises in the workbook ( unit 9 –reading)
4. Prepare the “ speaking part”
Thanks for your attention!
Goodbye!