11-01-08: Explanation Text; Definition, Purposes, Generic Structures, Language Features

Kamu pernah menjelaskan sesuatu kepada teman kamu? Misalnya teman kamu bertanya, gimana sih proses terjadinya hujan, atau gimana sih proses diciptakannya manusia. Kemudian kamu menjelaskan kepada teman kamu tentang itu. Penjelasan kamu itu namanya Explanation Text.

Untuk lebih jelasnya silahkan baca referensi tentang Explanation Text dibawah ini.

Definition of Explanation Text

Explanation is a text which tells processes relating to forming of natural, social, scientific and cultural phenomena. Explanation text is to say ‘why’ and ‘how’ of the forming of the phenomena. It is often found in science, geography and history text books.

Generic Structure of Explanation Text

  • General statement.

Stating the phenomenon issues which are to be explained.

  • Sequenced explanation.

Stating a series of steps which explain the phenomena.

The Characteristics / Language Feature of Explanation Text:

  • Featuring generic participant; sun, rain, etc
  • Using chronological connection; to begin with, next, etc
  • Using passive voice pattern
  • Using simple present tense

Example

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 Virgo, a phenomenon which is often seen in hot, dry desert regions.

How chocolate is made

How a cancer is formed

Tsunami

Earthquake

Flood

Etc.

http://britishcourse.com/explanation-text-definition-purposes-generic-structures-language-features.php

 

Making Paper from Woodchips

 

Do you have any paper in your bag? It may seem like a silly question but do you know how to make paper? What is paper made of? Right! And how is about ‘wood chipping’? Have you ever heard about it? Well, wood chipping is a process used to obtain pulp and paper products from forest trees.

First of all, the tops and branches of the trees are cut out and then the logs are taken to the mill. At the mill the bark of the logs is removed and the logs are taken to a chipper which cuts them into small pieces called woodchips. The woodchips are then screened to remove dirt and other impurities. Hmm … at this stage they are either exported in this form or changed into the pulp by chemicals and heat. Oh, I almost forgot, the pulp is then bleached and the water content is removed. Finally, the pulp is rolled out to make paper.

Considering the complexity of making paper, let’s appreciate any paper on our hands. Use it more effectively. Thank you for listening. Bye.

Tsunami

 

A tsunami is very large sea wave that is generated by a disturbance along the ocean floor. This disturbance can be an earthquake, a landslide, or a volcanic eruption. A tsunami is undetectable far out in the ocean, but once it reaches shallow water, this fast-traveling wave grows very large.

Tsunamis occur when a major fault under the ocean floor suddenly slips. The displace rock pushes water above it like a giant paddle, producing powerful water waves at the ocean surface. The ocean waves spread out from the vicinity of the earthquake source and move across the ocean until they reach the coastline, where their height increases as they reach the continental shelf, the part of the Earth’s crust that slopes, or rises, from the ocean floor up to the land.

Tsunamis wash ashore with often disastrous effects such as severe flooding, loss of live due to drowning, and damage to property.