Rabu, 29 Oktober 2014

ANALYTICAL EXPOSITION



Unit Six
ANALYTICAL EXPOSITION

Social Function:
To persuade the reader or listener that something is the case.

Generic Structure:
Ø Thesis
Position: introduces topic and indicates writer’s position.
Ø Arguments
Point: restates main arguments outlined in Preview.
Elaboration: develops and supports each point/argument.
Ø Reiteration: restates writer’s position.

Significant Lexicogrammatical Features
§  Focus on generic human and non-human participants.
§  Use of simple present tense.
§  Use of Relational Processes.
§  Use of Internal conjunction to state argument.
§  Reasoning through Causal Conjunction or nominalization.

Read the following example of an analytical exposition text:

Thesis: Position: In Australia there are three levels of government, the federal government, state governments and local governments. All of these levels of government are necessary. This is so for a number of reasons.
Argument 1
*    Point           : First, the federal government is necessary for the big things.
*    Elaboration          : They keep the economy in order and look after things like defence.
Argument 2
*    Point           : Similarly, the state governments look after the middle sized things.
*    Elaboration  : For example they look after law and order, preventing things like vandalism in schools.
Argument 3
*    Point           : Finally, local governments look after the small things.
*    Elaboration  : They look after things like collecting rubbish, otherwise everyone would have diseases.
Conclusion    : Thus, for the reasons above we can conclude that the three levels of government are necessary.


Text 1

Into the Mouth of Babes
We are writing to you because we are concerned about the way food is being advertised to children.
What we eat now affects our health in years to come. Bad dietary habits start while we are very young. For this reason, your goverment supports health education that encourages a balanced healthy diet. Australians are encouraged to get  the bulk of their nutrients from fresh fruits, vegetables, and wholegrain cereals, a lesser amount from foods high in fat, salt and sugar.
TV advertising to children presents a completely different message. Nearly 80 % of food pushes fatty snacks or sweets-the very foods that should be eaten least. To make matter worse, these ads take up much of the advertising time. This must be stopped.
TV  advertising is powerful and influential. Parents, however strong-will, find it hard to resist pressures created by this advertising. Children are least able to understand the tricks of the advertising industry.
The the hours when children are  the main audience, TV advertising of foods must be made to reinforce, not undermine, the message about a ballanced diet. We appealed to you, as Prime Minister, to take the lead in calling together the advertisers, TV networks, consumers and public health bodies to decide how this is to be done.

Yours sincerely,  

1. From the passage, the writer’s  purpuse is ....
a.      To entertain or to amuse the readers
b.      To explain the process
c.      To retel an event
d.      To  describe how something happens
e.      To persuade the readers.
2. Why did the writer write the letter to the Prime Minister? Because ....
a.      Diet affects our health
b.      Austrians get balanced healthy diet
c.      Food advertised  tends to persuade
d.      Advertising disturbs children
e.      Prime Minister calls TV networks
3. Australians are encouraged to get  the bulk of their nutrients from fresh fruits, vegetables, and wholegrain cereals, ... (Paragraph 2). The underlined word can be replaced by ....
a.        invited
b.        forced
c.         influenced
d.        motivated
e.        involved

Text 2

To improve comfort and cleanliness at our school, a number of dust bins should be increased. When we look at classrooms, school corridors and school yard, there are papers, mineral water cups, straws, and napkins here and there. The condition of uncleanliness and discomfort really hinders learning and teaching environment. Litters thrown carelessly cause disease, especially empty plastic cups or glasses.
They can be filled out with water coming from the rain. This can be placed for dengue mosquitoes to spread out. Besides, this rubbish can deteriorate the scene. Well painted wall and green school yard do not mean anything if litters are scattered everywhere.
Anyway I notice that most of the students in our school have responsibilities for their school environment. They put their litters on the proper places. But some are not diligent enough to find the dust bins. The numbers of dust bins in our schools are not enough. More dust bins should be put beside each of steps, outside of the classrooms, and some more along, the corridors. Probably one dust bin should be in every ten meters. So when students want to throwaway their litters, they can find the dust bins easily.
When school is equipped with sufficient dust bins, we do not have problems of filth and discomfort any more. Our school will be very clean and become a nice place to study.

4. What is the writes intention?
To ... readers to do something good.
a.      inform
b.      explain
c.      describe
d.      entertain
e.      persuade
5. According to the writer, more dust bins ... in every ten meters.
a.      should be decorated
b.      should be painted
c.      should be placed
d.      are unnecessary
e.      are not required
6. What is the writer's argument on a sufficient number of dust bins?
a.      They can prevent litters.
b.      They can save janitor's energy.
c.      Students are asked to clean them.
d.      They make school environment neat.
e.      Students can throw garbage away easily.
7. What is the writer's suggestion?
a.      To buy more dustbins.
b.      To hire more gardeners.
c.      To use dustbins efficiently.
d.      To ask parents to give more dustbins.
e.      To ask students to clean the school yard.

Text 3

The Buyat Bay issue has been a hot topic these past two weeks. However, no party has claimed responsibility for the pollution in the bay. This country is suffering from an old illness: it cannot see the culprits even though it could - if it wanted to.
The issue started when a non-governmental organization discovered that a number of people living near the bay in South Minahasa district, North Sulawesi province, were suffering from skin  diseases.
Blood tests showed that some had high levels of mercury in their blood. Public opinion then turned against the subsidiary of U.S. - based Newmont Minahasa Corp, PT Newmont Minahasa Raya, accusing it of causing the pollution by dumping its tailings in the bay.

8. This text mainly talks about...
a.      the pollution in the bay
b.      the discovery of pollution by a non government organization
c.      the failure of the government to find the culprits
d.      the skin disease of the people living in Buyat Bay
e.      the Buyat Bay issue
9. "Public opinion then turned ... by dumping its tailings in the bay." (Paragraph 3)
The underlined word means ... in a careless manner.
a.      unloading
b.      piling
c.      burying
d.      packing
e.      covering

Text 4

When we buy canned or bottled food products at the grocer's or the supermarket, we will find out that there are some additives added to the main nutrients. An additive is a non-nutritive substance intentionally added to food generally in small quantities, to improve appearance, flavor, storage properties, etc.
Most governments issue lists of permitted additives stating the highest acceptable concentration, defining food products in which they may be used and sometimes recommending the maximum daily consumption. Such legislation is revised periodically, and product may be added to or deleted from permitted lists because of additional scientific knowledge and experience of their use.
A group of food additives includes vitamins, amino acids, and minerals which are added to foodstuffs to compensate for losses occurring during processing or to provide additional sources in diet that might otherwise be deficient in such nutrients. Examples of their use include enrichment of margarine with the addition of vitamin A, and niacin amide to flour or bread. Salt often has a small amount of iodine to it to avoid a diet deficiency that can cause goiter development.
Appearance is an important factor in food appeal, and legislation in most countries permits the addition of both natural and synthetic coloring mater based on the coloring standards issued by the Food and Agriculture Organization (FAO) and World Health Organization (WHO).
Flavoring materials are added to basic foodstuff to; provide a characteristic product flavor or to supplement or modify the original flavor. Most flavoring materials are still of natural origin, but progress in organic chemistry has made, it possible to analyze flavoring materials and to synthesize product similar with those found in nature.
Flavor can also be influenced by the addition of the flavor enhancer such as monosodium glutamate which intensifies perception of flavoring.

10. Canned or bottled food product contains additives besides....
a.      non-nutritive substances
b.      margarine with vitamins
c.      storage properties
d.      small quantities
e.      main nutrients
11. The lists of permitted additives were issued by....
a.      grocer
b.      consumer
c.      legislation
d.      governments
e.      food producer
12. The iodine prevents us from developing....
a.      decay
b.      goiter
c.      vitamins
d.      nutrient
e.      diet deficiency
13. In line 16, the word "it" refers to....
a.      salt
b.      flour
c.      bread
d.      margarine
e.      niacin amide
14. The best title for the above text is....
a.      Food and Vitamins
b.      Food and Additives
c.      Food and Their use
d.      Food and Nutrients
e.      Food and a Diet Deficiency
15. Tinned food is very practical, but it is not as good as ... food
a.      fast
b.      fresh
c.      bottled
d.      canned
e.      synthetic
16. We have known that ... food is necessary for healthy bodies and keen minds.
a.      fast
b.      sweet
c.      canned
d.      nourishing
e.      starchy

Text 5

When we buy canned or bottled food products at the grocer's or the supermarket, we will find out that there are some additives added to the main nutrients. An additive is a non-nutritive substance intentionally added to food generally in small quantities, to improve appearance, flavor, storage, properties, etc.
Most governments issue lists of permitted additives stating the highest acceptable concentration, defining food products in which they may be used and sometimes recommending the maximum daily consumption. Such legislation is revised periodically, and product may be added to or deleted from permitted lists because of additional scientific knowledge and experience of their use.
A group of food additives includes vitamins, amino acids, and minerals which are added to foodstuffs to compensate for losses occurring during processing or to provide additional sources in diet that might otherwise be deficient in such nutrients. Examples of their use include enrichment of margarine with the addition of vitamin A, and niacin amide to flour or bread. Salt often has a small amount of iodine to it to avoid a diet deficiency that can cause goiter development.
Appearance is an important factor in food appeal, and legislation in most countries permits the addition of both natural and synthetic coloring mater based on the coloring standards issued by the Food and Agriculture Organization (FAO) and World Health Organization (WHO).
Flavoring materials are added to basic foodstuff to; provide a characteristic product flavor or to supplement or modify the original flavor. Most flavoring materials are still of natural origin, but progress in organic chemistry has made, it possible to analyze flavoring materials and to synthesize product similar with those found in nature.
Flavor can also be influenced by the addition of the flavor enhancer such as monosodium glutamate which intensifies perception of flavoring.

17. Canned or bottled food product contains additives besides....
a.      non-nutritive substances
b.      margarine with vitamins
c.      storage properties
d.      small quantities
e.      main nutrients
18. The lists of permitted additives were issued by....
a.      grocer
b.      consumer
c.      legislation
d.      governments
e.      food producer
19. The iodine prevents us from developing....
a.      decay
b.      goiter
c.      vitamins
d.      nutrient
e.      diet deficiency
20. In line 16, the word "it" refers to....
a.      salt
b.      flour
c.      bread
d.      margarine
e.      niacin amide
21. The best title for the above text is....
a.      Food and Vitamins
b.      Food and Additives
c.      Food and Their use
d.      Food and Nutrients
e.      Food and a Diet Deficiency

22. Tinned food is very practical, but it is not as good as ... food
a.      fast
b.      fresh
c.      bottled
d.      canned
e.      synthetic
23. We have known that ... food is necessary for healthy bodies and keen minds.
a.      fast
b.      sweet
c.      canned
d.      nourishing
e.      starchy

Text 6

THE DANGER OF SMOKING MARIJUANA

Marijuana is dangerous drug. It is often called "pot" and the habit of smoking pot may send people to their graves, before their time. Pot smoking may damage the brain and other organs in the body, especially the reproduction organs. In July 1989, at an international meeting held on the dangers of smoking marijuana, researchers from 14 countries presented proof about the dangerous effect of marijuana on the lungs, the brain, and other organs of the body. They discovered other effect too: sleeplessness, heavy sweating, lack of appetite and nausea.
Marijuana is extracted from the cannabis plant. The cannabinoids are soluble in fat so they remain in the body's fatty organs after the smoking party is over. One organ that contains a large amount of fat is the human brain. The female reproductive organs also have high fat content. What harm does the marijuana build-up to these organs?
Well, let us take an example, a handsome teenagers whose name is Steve. Formerly he was good student who; had always received good grades. But he started to smoke pot. He had difficulties in concentrating on his subject at; school and in the remembering things. He also began to feel sick and to get headache, especially if he did not; smoke pot regularly. As a result, all his pocket money; went on pot, and when this was gone he started to steal in order to satisfy his needs.

24. What is the remain name of marijuana?
a.      pot
b.      drug
c.      grave
d.      Nausea
e.      cannabinoids
25. What remain in the body's patty organs after smoking pot?
a.      pot
b.      drug
c.      grave
d.      Nausea
e.      Cannabinoids
26. What were the other effects or marijuana discovered by the researchers?
a.      sleeplessness, heavy sweating, lack of appetite and nausea
b.      smoking marijuana might damage reproductive program
c.      pot smoking might damage brains and organs
d.      that people went to their graves before their time
e.      that drugs were very dangerous for people
27. In line 6, the word "they" refers to....
a.      lungs
b.      researchers
c.      dangerous effect
d.      organs of the body
e.      reproductive organs
28. The main idea of the first paragraph is....
a.      the character of Steve
b.      the dangers of smoking pot
c.      the habit of smoking pot
d.      Steve, a handsome teenager
e.      The advantages of smoking pot




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