Showing posts with label Explanation. Show all posts
Showing posts with label Explanation. Show all posts

Monday, October 11, 2010

Explanation Text about Photosynthesis


What is photosynthesis? Photosynthesis is a food-making process that occurs in green plants. It is the chief function of leaves. The word photosynthesis means putting together with light. Green plants use energy from light to combine carbon dioxide and water to make sugar and other chemical compounds.

How is the light used in photosynthesis?

The light used in photosynthesis is absorbed by a green pigment called chlorophyll. Each food-making cell in a plant leaf contains chlorophyll in small bodies called chloroplasts. In chloroplast, light energy causes water drawn form the soil to split into hydrogen and oxygen.

What are the steps of photosynthesis process? Let me tell you the process of photosynthesis, in a series of complicated steps, the hydrogen combines with carbon dioxide from the air, forming a simple sugar. Oxygen from the water molecules is given off in the process. From sugar together with nitrogen, sulphur, and phosporus from the soil-green plants can make starch, fat, protein, vitamins, and other complex compounds essential for life. Photosynthesis provides the chemical energy that is needed to produced these compounds.

Saturday, October 9, 2010

Explanation Strory : Eiffel

Why Eiffel Tower was Built

If we talk about the Wonders of the World buildings, then we will see Eiffel Tower as one of them. However many of us do not know the tower’s past history on why it was build. Everything has the reasonable background, especially for the tower which is to be one of the most recognized buildings in the world.

Primarily, the Eiffel Tower was built for the World Exhibition. It was called Paris Exposition in 1889. The exhibition was organized to celebrate the 100th anniversary of the French Revolution. The purpose of building Eiffel Tower in such structure was to show to the world France’s advancement of technology and beauty. The Eiffel Tower was designed by Gustave Eiffel. It seemed that then the name of the tower was derived from the designer’s last name, “Eiffel”

Another reason on why the tower was built was for scientific progress. Although few realized it, the Eiffel Tower would become the prominent structure in terms of science and technology. Many experiment with temperature, pressure and pendulums were performed atop the unique famous building. Additionally the Eiffel Tower was used for radio transmission tower. Many experiments were conducted atop the Eiffel Tower for radio transmission advancement. Once the Eiffel Tower was proposed to be demolished but it was spared because the tower had the promising future as a radio tower.

Lihat Explanation Text Lainnya DISINI
Lihat Ringkasan English Text DISINI

Friday, October 8, 2010

Example of Explanation Text : Flying Kites




Example of Explanation Text

How is a Kite Flying?

A kite is an object which is made from a light material stretched over a frame. Due to its light material a kite will lift off the ground and fly when it is tilted into the wind.

A kite is uses wind to make it fly because it is heavier than air. When wind travels over the surface of the kite, it is split into two streams of air. One stream of the air goes over the kite while the second stream goes under the kite.

The upper stream creates an area of low pressure above the kite. The lower stream hits the kite at a shallow angle and creates an area of high pressure.

The high pressure area has a pushing effect while the low pressure area has a pulling effect. The combination of push and pull can creates enough force to lift the kite into the air.

Kites have been known for thousand of years. They are used for military or scientific purposes. Todays kites are much used for leisure and competition.
Lihat Example of Explanation Text Lainnya DISINI
Lihat RIngkasan English Text DISINI

How Earthquakes Happen




How Earthquakes Happen

Earthquake is one of the most destroying natural disasters. Unluckily it often happens in several regions. Recently a horrible earthquake has shaken West Sumatra. It has brought great damages. Why did it occur? Do you know how an earthquake happens?

Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves. It make the ground shake. When two blocks of rock or two plates are rubbing against each other, they stick a little. They don't just slide smoothly. The rocks are still pushing against each other, but not moving. After a while, the rocks break because of all the pressure that's built up. When the rocks break, the earthquake occurs.

During the earthquake and afterward, the plates or blocks of rock start moving, and they continue to move until they get stuck again. The spot underground where the rock breaks is called the focus of the earthquake. The place right above the focus is called the epicenter of the earthquake.

Lihat Contoh Explanation Text Lainnya DISINI
Lihat Ringkasan English Text DISINI

Explanation Text Examples : How Chocolate is Made




Explanation Text Examples

How Chocolate is Made

Have we wondered how we get chocolate from? Well this time we will enter the amazing world of chocolate so we can understand exactly we are eating.

Chocolate starts a tree called cacao tree. This tree grows in equatorial regions, especially in place such as South America, Africa, and Indonesia. The cacao tree produces a fruit about the size of a small pine apple. In side the fruits are the tree's seeds. They are also known as coco beans.

Next, the beans are fermented for about a week, dried in the sun. After that they are shipped to the chocolate maker. The chocolate maker starts by roasting the beans to bring out the flavour. Different beans from different places have different qualities and flavour. So they are often shorted and blended to produce a distinctive mix.

The next process is winnowing. The roasted beans are winnowed to remove the meat nib of the cacao bean from its shell. Then the nibs are blended. The blended nibs are ground to make it a liquid. The liquid is called chocolate liquor. It tastes bitter.

All seeds contain some amount of fat and cacao beans are not different. However, cacao beans are half fat, which is why the ground nibs from liquid. It is pure bitter chocolate.

Lihat Explanation Text Examples Lainnya DISINI
Lihat RIngkasan English Text DISINI

Contoh Explanation Text about Tsunami




CONTOH EXPLANATION TEXT

Tsunami

The term of “tsunami” comes from the Japanese which means harbour ("tsu") and wave ("nami"). A tsunami is a series of waves generated when water in a lake or a sea is rapidly displaced on a massive scale.

A tsunami can be generated when the sea floor abruptly deforms and vertically displaces the overlying water. Such large vertical movements of the earth's crust can occur at plate boundaries.

Subduction of earthquakes are particularly effective in generating tsunami, and occur where denser oceanic plates slip under continental plates.

As the displaced water mass moves under the influence of gravity to regain its equilibrium, it radiates across the ocean like ripples on a pond.

Tsunami always bring great damage. Most of the damage is caused by the huge mass of water behind the initial wave front, as the height of the sea keeps rising fast and floods powerfully into the coastal area.

Lihat Contoh Explanation Text Lainnya DISINI
Lihat RIngkasan English Text DISINI

Tuesday, October 5, 2010

Explanation Text




Explanation Text

How do seasons happen?

Seasons come to us regularly. We have probably noticed that it gets warmer in summer or dry season while it get colder in the winter or wet season. However do we know how these seasons change?

Seasons happen and change every year. This happens because the earth tilts back and forth as it goes around the sun. During the summer, the earth tilts toward the sun. It makes half of the earth hotter. this condition is what we call summer. During the other half of the year, the earth tilts away from the sun. As a result, it makes that half of the earth cooler. This cool condition is then what we call winter.

The different parts of the world have the same season at different times. In the northern half of the world , winter happens during the months of December, January and February. The regions are such North America and Europe. In the other hand, the southern half of the world have winter during the months of June, July and August.The regions are like South America and Australia. How does this difference happen? The same season happens at different times because the top and bottom halves of the earth tilt away from the sun at different times.

Lihat Explanation Text yang Lebih Lengkap disini
Lihat Ringkasan Jenis English Text disini

Contoh Explanation Text




Contoh Explanation Text


How Cell Phone Work

A cell phone is a great gadget in this modern world. What is a cell phone? A cell phone is actually a radio in certain way. Like a radio, by a cell phone we can communicate to other people in real time. Million people use cell phone for their communication. Even nowadays, people use cell phones to communicate in voice, written and data. Alexander Graham Bell is the person who make great change in the way people communicate to each other. He invented a telephone in 1876. While wireless radio was formally known in 18994 presented by Guglielmo Marconi. By these two technologies, then a cell phone was born. However do you know how actually cell phones work?

This short explanation on how a cell phone work is really wonderful. A cell phone or in long term "cellular telephone' works by transmitting signals of radio to towers of cellular. The towers are networked to a central switching station. The connection usually uses wire, fiber optic-cables, or microwave.

Then the central switching station which handles calls in certain given area is directed connected to the wire-based telephone system. Cellulars are pick up by the towers and relayed to another cellular telephone user or the user of wire-based telephone network.

the towers vary in the capacity and capability to receive signals. Some can receive the signal from short distance and the others can receive more distance. However, there are usually more than one tower in certain given area so that the system can handle the increasing telephone traffic.

Lihat Contoh Explantaion Text yang lebih Lengkap disini
Lihat Ringkasan Jenis English Text disini


Contoh / Example of Explanation Text English "Rain Happen"




Contoh / Example of Explanation Text English

How does Rain Happen?

Rain is the primary source of fresh water for most areas of the world, providing suitable conditions for diverse ecosystems, as well as water for hydroelectric power plants and crop irrigation.

The phenomenon of rain is actually a water circle. The concept of the water cycle involves the sun heating the Earth's surface water and causing the surface water to evaporate. The water vapor rises into the Earth's atmosphere. The water in the atmosphere cools and condenses into liquid droplets. The droplets grow until they are heavy and fall to the earth as precipitation which can be in the form of rain or snow.

However, not all rain reaches the surface. Some evaporates while falling through dry air. This is called virga, a phenomenon which is often seen in hot, dry desert regions.


Lihat Contoh / Example of Explanation Text English yang Lebih Lengkap DISINI
Lihat Ringkasan Jenis English Text DISINI

Saturday, October 2, 2010

Explanation Text - Acid Soil




The effects of acid soil

Soils with a pH of less than 7.0 are acid. The lower the pH, the more acid the soil. When soil pH falls below 5.5, plant growth is affected. Crop yields decrease, reducing productivity

Soils provide water and nutrients for plant growth and development. Essential plant nutrients include phosphorus, nitrogen, potassium and sulfur. Plants require other elements such as molybdenum, in smaller quantities. Some elements eg aluminium and manganese, are toxic to plants.

Nutrients become available to plants when they are dissolved in water. Plants are able to take up phosphate, nitrate, potassium and sulfate ions in solution.

The solubility of nitients changes with pH. In acid soils (low pH), molybdenum becomes less soluble and aluminium becomes more soluble. Therefore, plant growth may be affected by either a deficiency of molybdenum or too much aluminium.

Both crop and pasture plants are affected by acid soils. there may be a range of symptoms. Crops and pastures may be poorly established resulting in patchy and uneven growth. Plant leaves may go yellow and die at the tips. The root system of the plant may be stunted. Crops may yield less.

Plants vary in their sensitivity to low pH. Canola and lucerne are very sensitive to acid soils so do not grow well. Lupins and triticale are tolerant to soils of low pH so they still perform well.

Land can become unproductive if acid soil is left untreated. Incorporating lime into the soil raises the pH. Therefore, liming soil can reverse the effects of acid soil on plants and return a paddock to productivity.

Wednesday, September 29, 2010

Jenis-Jenis English Text

NARRATIVE
Purpose: To amuse/entertain the readers and to tell a story

Generic Structure:
1. Orientation
2. Complication
3. Resolution
4. Reorientation

Dominant Language Features:
1. Using Past Tense
2. Using action verb
3. Chronologically arranged

RECOUNT
Purpose: to retell something that happened in the past and to tell a series of past event

Generic Structure:
1. Orientation
2. Event(s)
3. Reorientation

Dominant Language Features:
1. Using Past Tense
2. Using action verb
3. Using adjectives
Narrative and recount in some ways are similar. Both are telling something in the past so narrative and recount usually apply PAST TENSE; whether Simple Past Tense, Simple Past Continuous Tense, or Past Perfect Tense. The ways narrative and recount told are in chronological order using time or place. Commonly narrative text is found in story book; myth, fable, folklore, etc while recount text is found in biography.
The thing that makes narrative and recount different is the structure in which they are constructed. Narrative uses conflicts among the participants whether natural conflict, social conflict or psychological conflict. In some ways narrative text combines all these conflicts. In the contrary, we do not find these conflicts inside recount text. Recount applies series of event as the basic structure

DESCRIPTIVE
Purpose: to describe a particular person, place or thing in detail.

Dominant Generic Structure:
1. Identification
2. Description

Language Features:
1. Using Simple Present Tense
2. Using action verb
3. Using adverb
4. Using special technical terms


REPORT
Purpose: to presents information about something, as it is.

Generic Structure
1. General classification
2. Description

Dominant Language Feature
1. Introducing group or general aspect
2. Using conditional logical connection
3. Using Simple Present Tense

EXPLANATION
Purpose: To explain the processes involved in the formation or working of natural or socio-cultural phenomena.

Generic Structure:
1. General statement
2. Explanation
3. Closing

Dominant Language Features:
1. Using Simple Present Tense
2. Using action verbs
3. Using passive voice
4. Using noun phrase
5. Using adverbial phrase
6. Using technical terms
7. Using general and abstract noun
8. Using conjunction of time and cause-effect.

ANALYTICAL EXPOSITION
Purpose: To reveal the readers that something is the important case

Generic Structure:
1. Thesis
2. Arguments
3. Reiteration/Conclusion

Dominant Language Features:
1. Using modals
2. Using action verbs
3. Using thinking verbs
4. Using adverbs
5. Using adjective
6. Using technical terms
7. Using general and abstract noun
8. Using connectives/transition

HORTATORY EXPOSITION
Purpose: to persuade the readers that something should or should not be the case or be done

Generic Structure:
1. Thesis
2. Arguments
3. Recommendation

Dominant Language features:
1. Using Simple Present Tense
2. Using modals
3. Using action verbs
4. Using thinking verbs
5. Using adverbs
6. Using adjective
7. Using technical terms
8. Using general and abstract noun
9. Using connectives/transition
Then what is the basic difference between analytical and hortatory exposition. In simple word. Analytical is the answer of "How is/will" while hortatory is the answer of "How should". Analytical exposition will be best to describe "How will student do for his examination? The point is the important thing to do. But for the question" How should student do for his exam?" will be good to be answered with hortatory. It is to convince that the thing should be done

PROCEDURE
Purpose: to help readers how to do or make something completely

Generic Structure:
1. Goal/Aim
2. Materials/Equipments
3. Steps/Methods

Dominant Language Features:
1. Using Simple Present Tense
2. Using Imperatives sentence
3. Using adverb
4. Using technical terms

DISCUSSION
Purpose: to present information and opinions about issues in more one side of an issue (‘For/Pros’ and ‘Against/Cons’)
Generic Structure:
1. Issue
2. Arguments for and against
3. Conclusion
Dominant Language Features:
1. Using Simple Present Tense
2. Use of relating verb/to be
3. Using thinking verb
4. Using general and abstract noun
5. Using conjunction/transition
6. Using modality
7. Using adverb of manner

REVIEW
Purpose: to critique or evaluate an art work or event for a public audience

dominant Generic Structure:
1. Orientation
2. Evaluation
3. Interpretative Recount
4. Evaluation
5. Evaluative Summation

Dominant Language features:
1. Focus on specific participants
2. Using adjectives
3. Using long and complex clauses
4. Using metaphor

ANECDOTE
Purpose: to share with others an account of an unusual or amusing incident

Generic Structure:
1. Abstract
2. Orientation
3. Crisis
4. Reaction
5. Coda.

Dominant Language Features:
1. Using exclamations, rhetorical question or intensifiers
2. Using material process
3. Using temporal conjunctions

SPOOF
Purpose: to tell an event with a humorous twist and entertain the readers

Generic Structure:
1. Orientation
2. Event(s)
3. Twist

Dominant Language Features:
1. Using Past Tense
2. Using action verb
3. Using adverb
4. Chronologically arranged

NEWS ITEM
Purpose: to inform readers about events of the day which are considered newsworthy or important

Dominant Generic Structure:
1. Newsworthy event(s)
2. Background event(s)
3. Sources

Dominant Language Features:
1. Short, telegraphic information about story captured in headline
2. Using action verbs
3. Using saying verbs
4. Using adverbs : time, place and manner.

Tuesday, September 28, 2010

Example of Explanation Text : Venus Eclipse




Example of Explanation Text, Explanation Text, Contoh Explanation


How Venus Eclipse Happens

On May 16, 2010, people in most regions in the world have seen a very rare natural phenomenon. It was Venus eclipse. It was very rare amazing natural event. It was reported that the Venus eclipse will seen again in the future in 2050. Do you know how this rare Venus eclipse happens?

Well, actually Venus eclipse is like Sun eclipse. Venus eclipses occurs when the position of the earth, moon and Venus is parallel. Venus planet will slowly disappear for a moment because it is covered the surface of the Moon. Venus planet seems to move to the back side of the Moon.

The moon and planets are sharing a similar apparent path in the sky. That is why, it is not unusual for the moon to appear to pass close to Venus. In fact, the moon appears somewhere near it about once a month. However, most people don’t see these events because they are visible in the evening sky only half the time, and then only for a short period after sunset. The apparent closeness varies from month to month as well.