unit 5unit 6unit 7unit 8 earth, water, air, fire the world of work the fat of the land click on a...
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Unit 5 Unit 6 Unit 7 Unit 8
Earth, Water, Air, Fire
The World of Work The Fat of the Land
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On the Move
Un
it 5TABLE OF CONTENTS
01 Introduction : Earth, Air, Water, Fire . . .02 Knowledge
What are natural disasters?
Main ingredients of natural disasters
Examples of natural disasters?
03 Exercises
Vocabulary
Comprehension
Summary
introduction
knowledge
exercises
Un
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About This Lesson
We will learn about natural disasters. How they happen, why they happen, when and where they happen.
We will learn about the different types of natural disasters and the qualities and characteristics that each one has.
We will learn new vocabulary that are commonly used when describing natural disasters by using real-life accounts of natural disasters that occurred in history.
Un
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knowledge
What are natural disasters?
Disaster :Something bad that happens unexpectedlymisfortune | catastrophe | terrible event
Natural :Something that exists or happens ordinarily in the world.
SO what are natural disasters ???
This is a remnant from an EARTHQUAKE
• The tsunami in Aceh was caused by an earthquake
• Earthquakes usually leave cracks on the ground
• TREMOR is a movie about an earthquake disaster
This is a TORNADO
• Tornadoes are like vacuum cleaners of the sky.
• Tornadoes are caused by air pressure.
• TWISTER is a movie about tornadoes.
This is a satellite picture of a HURRICANE
• Hurricanes are caused by differing air pressures
• Hurricanes usually start from the seas and oceans
• Hurricanes have human names like Andrew, Cindy and Emily
This is a VOLCANO spewing out molten lava
• Volcanoes usually throw out hot molten lava
• Volcanoes can sometimes start other natural disasters like …
• DANTE’S PEAK and VOLCANO are both movies about volcanic eruptions
This is a THUNDERSTORM
• Unless you are outside, thunderstorms are safe
• High buildings usually have lightning poles that prevent lightning from hitting anyone.
• Thunderstorms can be accompanied by rain, snow, hail and even tornadoes.
This is a METEOR striking earth
• It is said dinosaurs became extinct due to this
• The earth has several large craters; remnants from meteor strikes
• ARMAGEDDON and DEEP IMPACT is a movie about a meteors hitting earth
This is FLOOD
• Floods are usually caused by heavy downpours
• But can also be caused by volcanic eruptions, and recently the tsunami
• THE DAY AFTER TOMORROW is a movie that partly shows how flood can be terrifying.
This is land affected by DROUGHT
• Drought usually occurs when rainfall is scarce
• Brunei experienced a dry spell during the El Nino phenomenon
Vocabulary Comprehension
Other exercises
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Choose one of the three exercises by clicking on
them.
Read the instructions carefully on how to attempt
these exercises.
END
Vocabulary
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Find out themeanings
of words used in the passage.
Use your dictionary and textbook for this task.
Exercise 3 - Page 78
Words 1 to 4
Words 5 to 8
Other words
Section 3 - Page 85
Weather words
Exercise 2 - Page 85
Other words
Attempt All
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Comprehension
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Answer these comprehension questions using the passage as your guide.
Literal Questions
Paragraphs 2 - 3
Paragraphs 4 - 5
Paragraphs 6 - 7
ReorganisationExercise 4 – Page 78
Questions Set 1
Questions Set 2
Supplementary
back
Other exercises
Seq
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Summary
Listening
In this section, we have different types of exercises and games to choose from. Each exercise demands a certain skill to be used. The links below provide hints on what each exercise is all about.
Writing a report
Compare & Contrast
back
The closest meaning to ‘Invisible’ is:
A. Easily seen
B. Strong and unconquerable
C. Cannot be seen
D. Cannot be divided
E. Not very clear
Vocab
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A
B
C
D
E
Instructions
Help
Back to menu
What sentence uses ‘Emit’ correctly?
A.The gun emits lasers when fired.
B.Loud noises were emitted from the speakers.
C.He emitted a smile at the girl.
D.He is an emit because he is loud.
Vocab
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A . B . C
A . B . C . D
C . D
A . B
A . B . D
Instructions
Help
Back to menu
What can be said as ‘immense’?
A. An island of penguins.
B. The planet Neptune.
C. A small grain of salt.
D. A very salty taste.
E. The Tsunami death toll.
Vocab
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A . B . D
A . B . C . D
A . B . E
A . B . D . E
A . B . C . D . E
Instructions
Help
Back to menu
Which is the closest meaning to ‘overwhelmed’?
A. To walk to the other side.
B. To overcome by force.
C. To lose shamefully.
D. To exaggerate.
E. To put too much pressure.
Vocab
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A
B
C
D
E
Instructions
Help
Back to menu
Vocab
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A . B
B . C . D
A . C . D
A . B . C . D
None
Instructions
Help
Back to menu
Which animals are bulging?
A B
C D
Which of these words are related to ‘blast’?
A. Bomb.
B. Explosion.
C. Eruption.
D. Melting.
E. Whisper.
Vocab
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A . B
A . B . C . E
A . D . E
A . C . D . E
A . B . C
Instructions
Help
Back to menu
What is a thicket?
A. A pass to enter a cinema.
B. Something to wear.
C. Water that is turbulent.
D. A tall glass.
E. Thick shrubs or bushes.
Vocab
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A
B
C
D
E
Instructions
Help
Back to menu
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It was one of the Indonesian volcanoes that produced the most catastrophic explosion yet recorded. In 1883, a small island named Krakatau, seven kilometres long by five kilo-metres wide, lying between Sumatra and Java, began to emit clouds of smoke. As the eruptions continued, ash rained down on the decks of ships sailing nearby and electric flames played in their rigging. Day after day, enormous quantities of ash and lava blocks were thrown out from the crater, accompanied by deafening explosions. But the underground chamber from which all this material was coming was slowly emptying. At 10am on 28th August, the rock roof of the chamber could bear the weight of the ocean and its floor no longer. It collapsed.
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Lit
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Millions of tons of water fell onto the molten lava in the chamber and two-thirds of the island fell on top of it. The result was an explosion that produced the loudest sound ever to echo around the world in recorded history. It was heard over three thousands kilometres away in Australia. Five thousand kilometres away, on the small island of Rodriguez, the commander of the British garrison thought it was the sound of distant gunfire. A great wind swept away from the site and circled the earth seven times before it finally died away. Most catastrophic of all, the explosion formed an immense wave in the sea. As it travelled towards the coast of Java, it became a wall of water as high as a four-storey house. It picked up a naval gunboat, carried it two kilometres inland and dumped it on top of a hill. It overwhelmed village after village along the thickly populated coast. Over 36, 000 people died.
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Lit
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The biggest explosion of recent years occurred on the other side of the Pacific, along the western coast of North America. Until 1980, Mount St. Helens was famous for the beautiful shape of its cone. It rose nearly 3,000 metres high and was crowned with snow the year round. In March that year, warning rumbles began to come from it. Steam and smoke rose from its peak, dusting the snow cap with streaks of grey. All through April, the column of smoke grew. The northern flank of the mountain, about 1,000 metres below the summit, began to bulge outwards. The swelling grew at a rate of about two metres a day. Then, at half past eight on the morning of 18th May, the mountain exploded.
To Paragraph 5
Paragraph 4
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Paragraph 5
The northwest face, about a cubic kilometre of it, simply blew out. The trees that had clothed the lower slopes of the mountain, over an area of 200 square kilometres, were laid flat as though they were matches. A immense black cloud rose above the mountain, towering 20 kilometres into the sky. Few people live close to the volcanoand there had been a lot of warning, but even so 60 people were killed. Geologists assumed that the explosion was 2, 500 times as powerful as the nuclear blast that destroyed the city of Hiroshima.
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Paragraph 6Nothing can live on a volcano immediately after its
eruption. If there has been an explosion, steam, smoke, and poisonous gas will continue to billow up from the crater for weeks. However, Krakatau shows how complete a recovery can be. Fifty years after the catastrophe, a small vent spouting fire arose from the sea. The people call it Anak - the child of - Krakatau. Already it has thickets of casuarina and wild sugar cane growing on its flanks.
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Paragraphs 7 and 8
A remnant of the old island, now called Rakata, lies a mile or so away across the sea. The slopes that a century ago were bare are now covered by a dense tropical forest. Some of the seeds from which it sprang must have floated here across the sea. Others were carried by the wind or brought on the feet or in the stomachs of birds. In this forest live many winged creatures – birds, butterflies, and other insects – that clearly had little difficulty in reaching the island from the mainland 40 kilometres away. Pythons, monitor lizards and rats have also reached here, perhaps on floating rafts of vegetation.
The tropical forest has, within a century, reclaimed Krakatau. Without much doubt, the coniferous forest, in another century, will have reclaimed Mountr St. Helens.
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Reorg
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Question 1
What three different effects of the Krakatau eruption were experienced at some distance from the island?
Question 2
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Reo
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Question 2
Which of the two eruptions killed more people?
Question 3
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Krakatau
St. Helens
Over 36 000 !
60 people
Reorg
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Question 3
Put these explosions in order of increasing power:(a) Krakatau (b) St. Helens (c) the nuclear bomb at Hiroshima
Question 2
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3rd
1st
2nd
Compare and Contrast
• Find at least 8 differences between the two volcanoes
• Write down the differences in full sentences
Seq
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By now we have gone through the passage ‘Exploding Mountains’ and have attempted the questions it came with.
As homework, finish up the questions that are to be completed.
The next lesson we will look at another kind of natural disaster.
Introduction
Theory
Exercises
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Introduction
Theory
Exercises
Not available.This space is just an example to show the potential of this multimedia CD
Introduction
Theory
Exercises
Not available.This space is just an example to show the potential of this multimedia CD
Seq
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Bingo !
You got the right answer !
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Professor Bean believes that you should attempt the other questions. Press the button below to go back to the last question and proceed from there.
Seq
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Ta Da !
Well done! You answered correctly!
Professor Bean acknowledges your potential. Press the button below to go back to the last question and proceed further from there.
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No, no, no…
Your answer is incorrect.
Professor Bean says “Tsk, tsk. You got to be kidding! Try the question again by pressing the tiny button below. If you get it wrong again, you will not get cookies”.
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Oh no !
You answer is wrong!
“Take a look at the question and read it carefully,” says Professor Bean.
Try the question again by pressing the button below.
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