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高二英语作文(11)

2013-08-20 01:00
What’s gene? I think we should know sometimes about DNA first. DNA is short for deoxyribonucleic nucleic acid. It’s the most important heredity substance in our bodies, which almost decides all the shape and properties. On it are there thousands of genes arranged in sequence. Each of them carries a genetic message that decides your appearance, intelligence or any other character. So there’s no doubt that decoding the gene code will do an great effect on us and has a profound and far-reaching meaning.
This scientific fruit would absolutely bring some advantages. If it was in use, agriculture would benefit from it a lot. The output of crop would increase. They could resist all kinds of diseases and have a strong ability of disaster-proteeting. Animals may be safe because scientists can continue a plant by genetic optimization or cloning when it is in danger. For humans, it will contribute to medicine. Hereditary diseases reduces a lot. Many incurable diseases can be treated. We will enjoy our lives without pain.

 

Thus we live longer naturally. Then the population of the earth increases rapidly. This would cause the danger of resource. In nowadays, freshwater, coal, petroleum are not enough yet. How does our fragile planet under take such a great need? At that time, a good many people will suffer poverty, starvation, diseases, etc. It could even cause the third World-War.
In addition to the war, we’re faced many other problems. The simplest thing is that how the target distribute. Who can decide it? Is the achievement first used on scientists or stars? Is it appreciated by nobles or tested on civilians? So simple a thing is so hard to solve.
If we were to reform our genes for same reason, it might cause the disorder of(基因库). It would lead to serious aftereffects. For example, some new diseases will come and they may be incurable as cancer. Nobody can control at that time.
Contemporary society has many kinds of discrimination. Discrimination of religion belief, ethnic, or (弱势群体) is harmful to the liberty of the world. Imagine that if you were a manager of a company, and you were choosing an assistant, from a crowd of people. You master everyone’s genes. Who will be lucky enough to be chosen? Mostly, the cleverest one. Therefore, a man who has ordinary IQ will be hard to live. This situation can be called genetic discrimination. Of course, it’s bad to the stability of society.

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What’s worse, if some terrorists mastered this technology, what our world be? They might regard the technology as a weapon, which could destroy human beings and ruin the earth. We would be under the control of evil power and live with pain forever.
In the end, I want to say that I’m not sensationalizing it. It’s a real choice we have to make. Science or Liberty? It seems a easy thing but humans are curious and want to explore by nature. If we want to enjoy our life and appreciate our homeland, we must calm down, forbear our strong desire. Don’t forget that we’re never the overlord of our planet, but only the quests of the earth. 

33.

 

Every day is a gift from God
高二(11)班 张梦洁
What’s life? Many people spend all their time searching for the answer.
Life would be a paradise everyone dreams of; Life would be full of happiness and mysteries; Life would be valuable treasure.
But what about the life we’re living now?
We spend too reckless, laugh too little , get angry too quickly, stand up too late, getup too tired. We have multiply our possessions, but reduce our values. We talk too much , laugh too little and lie too often. We’ve learnt how to make a living, but not a life. We’ve added years to life, not life to years.
So we get more and more tired. Even a small failure can break us down. It’s time to change our minds.
The rabbis of old put it this way: “A man comes to this world with his first clenched, but, when he dies, his hand is open.” The art of living is to know when to hold fast and when to let go. For life is a paradox: it enjoin us to cling to it many gifts even while it ordains their eventual relinquishment.

Hold fast to life, but not so fast that you can’t let go. By always chasing after new goals, we’re never really appreciating what we already have right now. When I walked in the street one day, the sunlight hit me. Hoe beautiful it was, how warming, how sparking, how brilliant! I looked around to see if anyone else relished the sun’s gold glow, but everyone was going to or fro, most with eyes fixed on the ground. The I realize most of us, have been in different to the grandeur of each day, too preoccupied with petty and sometimes even meaningless concerns. At that moment, I came to know life’s gifts are precious---but we’re too heedless of them.

Surely we must hold fast to life, for it’s wonderful and full of beauties. We know that is so, but often we recognize this truth, only in our backward glance when we remember what was, and then realize that is no more.
We remember a beauty that faded, a love that waned. But we remember with far great pain that we didn’t see that beauty when it flowered, that we fail to respond with love when it was tendered. Don’t run through life so fast that you forget not only where you’ve been, but also where you’re going. Life is not a race, but a journey to be enjoyed slowly each step of the way. Dream what you want to dream, go where you what to go, be what you want to be, because you have only one life and one chance to do all the things you want to do. The happiest of people don’t necessarily have the best of everything. They just make the most everything that comes along their ways.

 

Never too busy for the wonder and the owe of life. Be reverent before each day. Embrace each hour. Seize each golden minute.
Every morning when we open our eyes, we tell ourselves that it is special. Every day, every minute, every breath, truly is a gift from gold.

 

34. 

Tolerance Is the Best Medicine

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