High School Essay News Argumentation, News Argumentative Essay 800 Words

Essay on Current Affairs: Topic: Current Situation of Human Water Resources Water is the basic condition for the reproduction and survival of human beings and other organisms, an irreplaceable important resource for people's lives, the most active and influential factor in the ecological environment, and has unique properties and multiple use functions that many other resources do not have, and is an important resource for industrial and agricultural production.

In industrial production, water has a series of functions such as cooling, processing, boiling, hair, and transportation. Agriculture accounts for 73% of global water use, mainly for irrigation. There are 13.9 billion cubic meters of salt water in the world.

69% of the freshwater is in the form of ice and snow, or as ice cubes, concentrated in the high mountains of the Arctic and Antarctica, which is difficult to exploit. There is only a small amount of water available for people to use, and there are direct economic benefits. Although the amount of water is balanced for a certain period of time, it is very limited in a certain time and space.

At present, there are already countries in the world that have experienced water crises, such as Ethiopia. The United Nations has warned: "Water will become a serious social crisis.

Water resources have become a very scarce resource for the sustainable development of a country and a region. Now 2 3 countries in the world are reflecting the water crisis to varying degrees. China is a country with a very short supply of water resources, and its per capita water resources account for only 1 4 of the world average.

Although China's total water resources are about 2.8 trillion cubic meters, the regional distribution is very uneven, and eighty percent of them are distributed in the south, and the cultivated land in the south only accounts for about 1.3 percent of the country's cultivated land. There is a mismatch between water and land resources, and the ecological environment is relatively fragile. China has a vast territory and a huge north-south span, and the difficulty of long-distance water transfer can be imagined.

As a result, the total availability of water resources is not very large. China's per capita water resources are 2,300 cubic meters, and by 2030, the population will reach 1.6 billion, and the per capita water resources will be 1,700 cubic meters, which will be close to or reach the world's recognized water use warning line. Water shortage will increasingly become a serious constraint on China's economic and social development.

On average, about 400 million mu of arable land is affected by drought in China every year. In a normal year, there is an annual water shortage of 30 billion cubic meters in irrigation areas across the country and 6 billion cubic meters in urban areas. The total amount of waste water discharged in the country is nearly 60 billion tons per year, of which 80% is directly discharged into the water city without treatment.

Of the more than 700 important rivers surveyed and evaluated nationwide, nearly 50 percent of the river sections and more than 90 percent of the urban river waters are polluted. As a result of the imbalance between supply and demand, first, the water used by the national economy crowds out the water used by the ecological environment, and second, the water used by cities and industries crowds out the water used by agriculture. At present, more than 50% of the water resources development process in the north has led to the closure of rivers and the shrinking of lakes; Sewage discharge in the southern water network area exceeds the standard, resulting in water pollution; The arid region of Northwest China has crowded out a large amount of ecological water, and the trend of desertification has spread. The slopes of the southwest hilly area are steep, the fields are high and the water is low, and the project of water resources development and utilization is arduous.

From the perspective of the whole country, the carrying capacity of the current water resources and the capacity of the ecological environment have been obviously insufficient.

Chase your dreams.

The white clouds fly slowly and dusk, and the green willows are displayed at dawn. —Epigraph.

Time flows quietly, and it can't keep time, leaving behind good memories. Do you remember? On that sunny afternoon, the singing echoed in the playground. On that hot afternoon, the baton passed in the hands of the students. That's ......

The singing echoes of the playground.

Come on, come on, everyone has a golden voice, everyone sings! Teacher Luo, the head teacher, said. The students chattered and talked about it, because soon our class would be singing, and this was the singing competition.

For this game, our class, the "sleeping earth", decided to wake up once. It is not easy to wake up the earth once, and Mr. Luo used a broom to wake us up, "Stand up, let the sound out!" Thinking of the purgatory-like tempering, when I saw the playing order table, I could only use "success or failure in one fell swoop".

Finally arrived at our class, the students did not dare to make a sound, only to see the conductor hand across a beautiful arc, the voice sounded, loud and passionate, "unity is strength...""At this moment, the hearts of the four classes are together, the earth has awakened, it has burst out with amazing power, completely negating your various wrong opinions about it, and now it is the real four classes, the ordinary has become a thing of the past, and the domineering that broke out at the critical moment is the style of the king.

The baton passed in the hand.

The annual school sports meeting is coming, time flies, and in the blink of an eye, the next afternoon, the final competition is coming, the twenty by fifty relay race. As the whistle blew, the members of our squad rushed out, and in the back and forth between the baton and the figure, more than half of the race had passed, and the last team members crossed the finish line. The result was a foregone conclusion, and no matter how much I sighed, it was useless, and the fourth class finished fifth.

Maybe you will say that fifth place is nothing, first is useful. But the four classes lamented the result but did not regret it. Because the fourth class tried their best, despite various factors, it was not the first, but if they worked hard, they had no regrets!

Today, with six months to go before the high school entrance examination, look back on the past, don't say goodbye, don't say blessings, it's better to be silent - leave dreams to the night, tears to the sea, hope to the future, bring your memories, move forward to your dreams, move forward!

This actually reflects the trend of the college entrance examination proposition from one aspect.

But it's from your last sentence that you can see it.

This also reflects that the college entrance examination is also unfair to a certain extent.

The college entrance examination is the first big test in life.

It is an important turning point in life.

It stands to reason. The proposition should be serious.

Preciseness. But entertainment journalism was introduced. Indicate. One.

The propositions of the college entrance examination began to gradually open up to this category.

It's about modern life.

and the development of new situations in the Internet age.

This trend starts with language.

and comprehensive subjects can be observed more thoroughly.

Two. This tests the candidates' ability to perform on the spot and their personal accumulation literacy.

Can you make your own unique approach to this case in a limited time?

Thorough and thorough analysis.

Everything has its downside.

Doing so may make it easier for some candidates who are usually interested in this aspect to get their hands on it.

But as the title says.

External information in the countryside is relatively closed.

This has a detrimental effect on candidates in rural areas.

However, it should not be said that it is unfair to introduce entertainment news into the college entrance examination questions.

What's the problem.

You can follow up. Thank you.

Sorry for writing it yourself. People are often labeled as honor, status, professional title, education, and power by society, collectives, and individuals, some of which can be treated correctly, while others are bound and have very different outcomes. The power of labels is very powerful.

In the real world, perhaps a bottle of tea will become a valuable treasure as long as it is labeled with a famous trademark; And a character with bad character, as long as he is plated with a halo, is likely to be worshipped as an angel by some people.

1. Recognize the meaning of the topic.

When writing an article, I am most afraid of not recognizing the meaning of the topic, and only after writing it will I find that it is getting farther and farther away from the topic, so that the article is not right. As a result, it takes a lot of time, so be sure to read the topic clearly, understand the meaning of the topic, and then decide how to write, and don't rush to write.

2. Establish the central idea.

Once you have a clear understanding of the meaning of the topic, you need to establish the main idea. The same topic, because the central idea is different, can write completely different articles.

3. Decide on the genre of the article.

Some topics can only be expressed in one genre, while others can be written in narrative, descriptive, lyrical, argumentative, or applied essays.

4. Select writing materials.

The materials of the article should be stored in some dry fields, such as: reading books, newspapers, magazines, careful observation of Wutong, etc., after having a foundation. Don't forget that the focus is on "picking" the material for writing, not "piling up", so be "selective" among many materials.

5. Arrange the paragraph structure.

This is what is commonly referred to as "drawing up an outline". "Be confident", "have a manuscript", think about the whole text in your heart, and write a thousand words as soon as you open the manuscript paper!

6. Write.

Once the structure of the essay is arranged, the writing begins. The words and propositions of the article should be scrutinized more and strive to be precise; The sentences should be smooth, concise, vivid and novel; Understand rhetorical techniques to make the prose beautiful and vivid; Finally, you need to carefully review the changes to make the article more perfect.