Sunday, May 29, 2011

Descriptive Essay

  I walked into his room. He promised me to wait for me in his room by that time, but he was not there. So I decided to wait for him in his room. There was a small table beside the bed right next to the door, so I sat on the chair next to it. The table looked so old and there were many scribbles on it. On the table were a pencil case, an empty notepad, and a clock radio. I turned on the radio and tried to tune it, but only buzzing noise came from it. So I turned the radio off. Then I grabbed a pencil from the pencil case and wrote "I came here." on the notepad. Feeling bored, I stood up from the chair and looked aroung the room. Then I noticed that there was a bookshelf next to the table.
  On the bookshelf, there was a pile of books in an unorganized manner. I thought he put the books in this way because he did not have any time to neatly put the books into the bookshelf. So I organized the books for him. As I neatly put the books, I looked at the titles of the books. Surprisingly, the books were about economics. I was surprised to know that he was deeply interested to economics. Whatever, I neatly put the books into the bookshelf and walked toward his bed. The bed was against the wall and next to it was another small table. On the small table were a red reading lamp and a glass of water. Because I felt tired after re-organizing his books, I drank the water. Then I lied down on the bed and closed my eyes for a while. I could smell shampoo from his pillow as I lied down, but I did not put much attention to it. However, because a strange smell came from something in the room, I tried to look for it.
  There were dirty socks on the floor. Not only that, dirty laundry was overflowing the laundry basket next to the trash can at the corner of the room. The smell of dirty clothes was horrible so that I almost felt like throwing up. Anyway, I picked the dirty socks on the floor and then threw them at the laundry basket. Then I walked to the laundry basket and held it up and went out of the room. I put the basket outside there and came back to the room. Then I suddenly noticed that there were 3 posters of Green Day on the wall and concerts tickets on a dark notice board, fixed on the wall, right next to the posteres. I had a closer look at the posters and the tickets and found out that the concert is on this weekend. Then suddenly, my friend came into the room and apologized for being late. Then he told me to go to the Green Day concert with him and picked up the tickets on the board and gave one to me. Feeling happy, I thanked him and then came out of the room because it was near midnight.

Friday, May 6, 2011

Paragraph revising


Every student can benefit from engaging in some extracurricular activity. Through extracurricular activities you learn to work and play harmoniously, to give and take, to win and lose. When you are a member of a club for instance, you are usually assigned with a job to finish. Then, you have to be responsible and cooperative to accomplish the job. Also it is possible for you to learn some new skills by doing jobs for the club, since those jobs may involve types of work that you have never done before. In addition, you may also be able to expand your perspective by engaging in diverse extracurricular activities and meeting many people. Thus, every student can definitely get something beneficial by being involved in extracurricular activities.

Friday, April 22, 2011

Research on social issue: Debate on using nuclear energy

Nuclear energy is derived from splitting atoms (fission). In order for fission to occur, a small uncharged particle (neutron) must collide with a large, unstable atom, such as Uranium. The atom will then break apart, releasing heat energy and additional neutrons. The neutrons go on to split other atoms, while the heat is used to produce electricity in the following process:
  • The heat is transferred to water (the exact process depends on the nuclear plant design).
  • The water heats up until it produces steam.
  • The steam power is used to turn turbines.
  • The turbines power a generator, which produces electricity.

The Pros of Nuclear Energy

  • It does not emit greenhouse gases
  • It can be used to produce a great amount of energy
According to John McCarthy, in an internet article titled “Frequently Asked Questions About Energy,” which is located on Stanford's website, Uranium fission produces 10 million times the energy that is produced by burning coal. In the book The Pros and Cons of Nuclear Power (Rosen Publishing Group: 2008), Ewan McLeish explains that the energy released by one atom split is quite small; however, since atoms are so small, the reaction can be multiplied by millions or billions. Thus, a little energy adds up to a lot.
Atom splitting, thus, has the potential of producing a great amount of power. In fact, in its early stages, the future looked very bright for nuclear power. Lewis Strauss of the Atomic Energy Commission was quoted as predicting that nuclear power would be so readily available that electricity would be relatively free to future generations. Unfortunately, this scale of production did not occur. The downfalls of nuclear power soon halted its promising growth.
The Cons of Nuclear Energy
There are six main arguments against using nuclear power, though each one can be debated.
  • Expense: Mining and processing uranium is costly, as is the building and operation of the power plants.
  • Waste: Though nuclear fission does not release harmful gases, it does produce harmful waste products. This radioactive waste must be stored for as many as a thousand years before it is safe.
  • Accidents: It is debatable that the risk of a nuclear accident is less than or equal to that of other fuel productions. Yet, two nuclear accidents continue to cause many people to fear nuclear power: 1) the partial meltdown at Three Mile Island in 1979 2) the devastating Chernobyl explosion in 1986 and the resulting contamination of over 750,000 square miles of land surrounding the plant. The fact that these incidents were most likely caused in part by, respectively, poor procedures and poor plant design, they highlight the factor that human error plays in the dangers of nuclear power.
  • War and Terrorism: The plutonium produced in uranium fission can be used to make devastating bombs, like the ones dropped in 1945, which killed over 100,000 people. As well, the plants themselves could be targets for catastrophic terrorist attacks. However, many plants are specifically designed to control the possible damage associated with such an attack.
  • Non-Renewable Resources: Uranium itself is a non-renewable resource. Though technology is available to dramatically reduce the amount needed for energy production, uranium can eventually be used up.
  • Limited Energy Source: Nuclear power only produces electricity. Thus, it cannot solve all of our energy needs alone.

Applications of Nuclear Energy

The most important application of nuclear energy is for electricity generation in thermonuclear plants. Thermonuclear power plants exploit the immense energy released during nuclear fission chain reaction. The chain reaction is controlled within reactors of thermonuclear power plants so that it proceeds at an appropriate speed for converting the heat given off during reaction to generate steam. The steam generated runs the turbine which in turns propels the electric generator.
If the nuclear fission chain reaction is left uncontrolled, it can release enormous amounts of energy resulting in nuclear explosion. This is the principle forming the basis of nuclear weapons such as an atomic bomb.


Environmental Aspects of Nuclear Energy


The major environmental advantage of nuclear energy is its lack of greenhouse gas emissions. Nuclear Power in a Warming World by Lisbeth Gronlund et al. and published by the Union of Concerned Scientists (UCS) in December 2007 states “Nuclear power plants do not produce global warming emissions when they operate, and the emissions associated with the nuclear fuel cycle and plant construction are quite modest. Thus an expansion of nuclear power could help curb global warming.”

The major environmental danger of nuclear energy is the threat of radioactive wastes. “Nuclear Power: Undermining Climate Protection”, published by Greenpeace International in October 2008 states “There is no safe solution to dealing with the dangerous radioactive waste produced by nuclear power. An average nuclear reactor produces 20-30 tonnes of highly radioactive spent fuel each year, which remains radioactive for hundreds of thousands of years”.

Friday, April 8, 2011

Anaphora, Alliteration, Allusion, Ethos, Pathos in King's Speech

<Anaphora>

Anaphora is a rhetorical term for the repetition of a word or a phrase at the beginning of connected sentences, especially to emphasize the repeated phrase or word. Using anaphora creates a strong emotional effect, because the speaker or the writer uses anaphora to move on to the climax of the speech or the passage. In Martin Luther King Jr.’s speech, anaphora can be found in this part of the speech,
           I have a dream that one day this nation will rise up and live out the true meaning of its creed: “We hold these truths to be self-evident, that all men are created equal."
I have a dream that one day on the red hills of Georgia, the sons of former slaves and the sons of former slave owners will be able to sit down together at the table of brotherhood.
I have a dream that one day even the state of Mississippi, a state sweltering with the heat of injustice, sweltering with the heat of oppression, will be transformed into an oasis of freedom and justice.
I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character.
I have a dream today!
I have a dream that one day, down in Alabama, with its vicious racists, with its governor having his lips dripping with the words of "interposition" and "nullification" one day right there in Alabama little black boys and black girls will be able to join hands with little white boys and white girls as sisters and brothers.
I have a dream today!
I have a dream that one day every valley shall be exalted, and every hill and mountain shall be made low, the rough places will be made plain, and the crooked places will be made straight; "and the glory of the Lord shall be revealed and all flesh shall see it together."”
In this example, the phrase “I have a dream” is repeated in eight sentences. The reason why Martin Luther King Jr. repeated this phrase several times is to make an emphasis on his dream and thus to go on to an emotional climax. It can be seen that Martin Luther King Jr.’s dream initially was limited to the local society of Georgia and Mississippi. However, as he repeats the phrase “I have a dream,” his dream expanded to the dream of the glory of the Lord being revealed. As the repetition went on, the speaker’s dream was elaborated and eventually there came the climax of the speech. Thus, the effect of anaphora in this particular part of the speech could be summarized as the emphasis of the “dream” and also the pathway to climax.

<Alliteration>

Alliteration is repetition of initial consonant letters or sounds in two or more words in successive sentences. Alliteration could be divided into two types: Immediate juxtaposition, which takes place when the second consonant sound comes right after the first one, and non-immediate juxtaposition, which occurs when the consonants are repeated in nonadjacent words.
Writers and speakers frequently use alliteration to emphasize certain phrases and facilitate the understanding of the readers and audience. Martin Luther King Jr. also used alliteration in his speech. He said “we’ve come to our nation’s capital to cash a check.” It is obvious that he used alliteration in this sentence to emphasize why the black people gathered at Washington D.C. Moreover, by saying that black people gathered to cash a check, Martin Luther King Jr. intended to make the audience easily understand what he was talking about. Since talking about virtues from the beginning of the speech would make the audience feel boring, King used alliteration here to make the audience pay attention to what he was talking about. It is similar to the rappers using various types of rhyme – King also wanted the audience to keep track of what he was talking about.

<Allusion>

           Allusion is using a brief reference to a famous person, historical event, place, or any kind of artwork like books. In most cases, the sources that are referred to are well-known. These sources may include myths, quotes from books, and the Bible. Contemporary issues could be also referred to. However, in his speech, Martin Luther King Jr. generally referred to the Bible. Allusion was made in following sentences: “justice rolls down like waters, and righteousness like a mighty stream” and “and the glory of the Lord shall be revealed and all flesh shall see it together.” The former one comes from Amos 5:24 in the Bible and the latter one comes from Isaiah 40:4-5 in the Bible.
           The allusion in King’s speech made the whole speech sound more credible and sensible. Since most of the audience believe in Christianity and thus know well about the Bible, King referred to the Bible. King said that if the black people become free from segregation, then the things said in the Bible will eventually take place. This made the audience understand what King was talking about and moreover, believe in what he was talking about. The allusion simply justified the black people’s reason for struggling for freedom.

<Ethos>

           Ethos is a persuasive appeal based on the character of the speaker or writer. In other words, it is an appeal based on the social authority that the speaker or writer has. Aristotle developed this idea and said that the chief components of ethos are good will, practical wisdom, and virtue.
          
Martin Luther King Jr. was a minister of a church. As a minister, he was respected because of his knowledge about the Bible and God, and also because of his character itself. Also, since his job was to tell people about the truth and faith, Martin Luther King Jr.’s general tone was similar to that of a teacher talking to students. For instance, he said “But there is something that I must say to my people.” He called the audience “his people.” This implies that King thought that the audience shared same opinion with him and was ready to follow his directions. King knew that the audience respected him. This is strong evidence that King tried to persuade the audience with his social authority, minister.
           Ethos, in this particular speech, made the whole speech sound more credible because it was delivered by a reverend. Martin Luther King Jr. was a minister, so people respected what he said and believed in what he claimed.

<Pathos>

           Unlike ethos, pathos is more related to people’s emotion. Pathos is an appeal to the audience’s emotions. This appeal can be achieved through a metaphor or through a great passion throughout the entire speech. By this, the speaker can make the audience sympathize him. Eventually, due to pathos, audience thinks as the speakers thinks; the audience is completely persuaded by the speaker.
           In his speech, Martin Luther King Jr. also used pathos. He used the metaphor of “cash a check.” Also, he showed a great passion at the last part of his speech, when he talked about the song from the old Negro spiritual. Since most people know better about cashing a check than gaining freedom, Martin Luther King Jr. used the metaphor to facilitate the audience understand. Also, this made the audience feel that gaining freedom is necessary and urgent as cashing a check is.
When he talked about the words of the old Negro spiritual, he showed great passion. We can see this from the video clip of King delivering this speech. Also, it is clear that most black people know the words “Free at last! Free at last! Thank God Almighty, we are free at last!” from the traditional Negro spiritual. Since most of the listeners knew it, shouting out these words aloud would make the audience feel hopeful about gaining the freedom. This probably made the audience feel the same as Martin Luther King Jr. Thus, using pathos also increased the credibility and reasonability of the whole speech.

Friday, March 18, 2011

Response to the column "Does more information mean we know less?"

  As the society was industrialized, people became able to get an access to numerous books and encyclopedias. Thus, the modern age became the age of information and knowledge. However, the writer of the column “Does more information mean we know less?” asserts that incessant amount of knowledge actually is not something important. It seems that his logic makes sense to most of us. However, his column has two drawbacks: first, the column does not say anything about what people actually should do, and second, it is very difficult to connect the titles of separated passages with the passages’ content.

First of all, the column “Does more information mean we know less?” does not urge people to do something and change themselves. What it keeps saying is that people nowadays acquire great amount of knowledge and information, but people are forgetting the important values that the religions promote. Yes, it is true that people easily forget about those virtues, since they always pay attention to new information. However, then what should the people do? The column talks about the problem that people have, but it does not provide any kind of solution for it. Thus, this column is not very effective and powerful in conveying its central message to the readers.
Moreover, the titles of the separate parts of the column cannot be easily linked to the content of those parts. For instance, the title of the third part of this column is “Fasting.” However, the content of the part does not discuss anything about fasting. In this kind of situation, readers have to make a guess about what the title really means. Then, some readers may misinterpret the meanings of these titles. Thus, it could be considered that this column has a problem in accurately transferring its message toward the readers. It is certain that the writer must have explained how the titles are related with the content of the passages.
To sum up, very column has its own message. However, there are effective ones and ineffective ones among those columns. For this column, I think it is an ineffective one, since it does not request any kind of change in people’s behavior, and moreover, it does not give any kind of concrete explanation of the titles of the sections of the column. If these two weak points were strengthened, I guess this column could be a very effective one with a strong message.

Friday, March 11, 2011

Essay on the topic for the freewriting task

Topic: It has been said that not all learning takes place in the classroom. Compare and contrast knowledge gained from personal experience with knowledge gained from classroom instruction.


  Human being can learn. It can acquire knowledge through some meaningful processes. However, not all knowledge is acquired through same procedure. Thus, there are mainly two types of knowledge, depending on where and how it is acquired. One is knowledge that a person got from his own experience alone, and the other is knowledge that a person obtained through lectures given from an instructor. The two types of knowledge are quite different from each other, but they also have some common points. Thus, in this essay, I would like to discuss one of the common points and one of the differences that the two types of knowledge have.

  First, the two types of knowledge are similar in a way that they both can improve a person’s ability to think more seriously. When a person acquires knowledge through his own experience, it could be concluded that he got the knowledge by thinking hard alone. This surely means that he now can think about the subject of the knowledge deeper and more seriously, so that he got the knowledge successfully without any help from other people. Also, if a person gained knowledge by listening to a lecture in class, this also means that he now understood new information about a subject. This can also be concluded that the person now has a new knowledge upon which he can build on some new thoughts and thus, expand the scope of his thoughts.

  However, the two types of knowledge are also different from each other in a way that the source of knowledge is different. For the knowledge that a person gained through his personal experience, it is gained through the logical thinking process in that person’s mind. This means that the person now truly understands the new concept, since he got it by himself. However, for the knowledge acquired through instructions in class, a person can have a hard time understanding the knowledge because it is now his own idea – it is someone else’s idea that he is learning. The person needs to put more effort to sufficiently understand the idea and to think as if it were his own idea.

 To sum up, there are mainly two types of knowledge: knowledge gained through personal experience and knowledge gained in class. It is quite difficult to say which one is the better, but we can definitely say that they have some characteristics in common and some differences.

Saturday, March 5, 2011

Ode On A Blanket

You, bright flag of warmth,
You, protector of comfort and rest,
Hoping to give mankind a comfortable rest,
Knowing what to do during the night!
When coldness of winter comes to you,
You shatter the frost with your coziness,
Maintaining peace in the homely place!

Sometimes, you cover the sun,
Other times, you protect the sleepiness,
With your beautiful, thick, soft skin!

Oh, you alarm clock of the morning,
Invites me gentlyly to the morning sunshine,
Wakes me up gently in the dawn,
Inspires me to prepare myself for the new day!

Oh, you the comfort of the night,
Wraps me up in the night,
Like a cocoon of an insect,
Letting me rest in peace during the long, boring night!