Where does the water to drink tomorrow come from?

Water droplets reflect a strong will; Rivers reflect selfless dedication; Rivers embody the pursuit of ideals; The ocean reflects the hope of victory after suffering. It is broad and deep, and it is the love of water.

But where will the water we drink tomorrow come from? China is a country with poor water resources, which is faced with three major problems: flood disaster, water shortage and environmental degradation. The situation of water resources in China is very severe. If there is no big breakthrough in the development and utilization of water resources, management can't adapt to this cruel reality, water resources will be difficult to support the rapid development of national economy, and water crisis will become the most serious problem among all resource problems, threatening the take-off of the Chinese nation, and the prospect is very worrying!

Water, the liquid of all life, constantly changes from liquid, gas, solid and medium to the messenger of life. It contains many meaningful philosophies and is integrated into people.

What a beautiful world to pursue! It is worthy of being the "source of life"!

If we don't save water, "life resources" will disappear. Do we have any water to drink? Water is an important resource for human production and life. Once water is polluted, it will poison the environment and restrict economic development. Water pollution will greatly affect residents' water use and seriously endanger people's health. According to the newspaper, the number of deaths caused by tiny impurities in the world exceeds 6.5438+million every year. What an amazing number. Without water, plants will die, and the human body can't metabolize, and the consequences are unimaginable.

Ah!

Because of this, many people of insight in the world have been clamoring and put forward many suggestions on rational use of water and protection of water resources. For what, so that water can continue to be provided to people and water will no longer be polluted.

Although the water consumption is not too much, we should vigorously advocate water conservation and improve the utilization rate.

I often think that if everyone is human, it will be a good experience to stop water for a few hours, because thirst will make him cherish every drop of water and protect every water resource.

As long as we cherish the water of the earth as much as we cherish ourselves and strengthen water-saving measures, the beautiful world will reappear. Tomorrow, we still have water to drink!

The value of meteors

The sun shines on the earth, bringing people light and heat; It found its own value; The bright moon brings people a beautiful imagination, and it finds its own value; ; The shining Polaris points the way for the lost, and it has its own value. Occasionally, a falling meteor flashed in the sky. "What is its value?" I think.

The meteor flashed by, and the children next to him took grandpa's hand and cried, "Look, the meteor! Grandpa, it's beautiful. " The old man was silent. However, I woke up: yes, children will be surprised when they see meteors! On the other hand, a meteor reminds the old man of his lost relatives. Meteors can make people feel this way. It must be valuable and has its own value!

When a meteor does not become a meteor, it is just a small stone or a planet ... people can't see it, astronomers don't pay attention to it, and no one feels its value. If it doesn't have the courage to throw itself into the embrace of the earth and find its own value in burning itself, then it will wander silently in the universe forever until its death.

However, the meteor came without hesitation! Although the high temperature caused by air friction swallowed the meteor's body, the meteor still gave off a brilliant red light and drew a beautiful arc in the night sky. At this moment, it is even more eye-catching than all the stars, because its light is bought at the cost of its own body.

Meteor fell, it left its place in people's hearts, it found its own value. Lai Ning, Yao Maoshu ... This meteor has fallen, and they have left their place in people's hearts, which is their value-although they are not as great as Newton and Einstein.

Meteor! Although there is no blazing sun and no eternal position of Polaris, its value is unforgettable.

I think: if I can't be the sun, the moon and the north star in the future, then I will be a meteor.

Narration of composition with perfect score in senior high school entrance examination:

Motherly love, March sunshine

Life is a long journey. I interpret life as a lonely wandering, and there are many stops on the way to my dream. But I don't want to stop and look forward to a magnificent and unparalleled one until I am exhausted. When I looked back, I suddenly realized that there was more than just lingering fragrance on the roadside. ...

Maybe I've been in the sea for too long and it's a little swollen. When I returned to my home in Dai Yue, the word "tired" kept hanging on my face.

Turn on the light, and a steaming cup of milk tea on the table adds extra warmth to the small room. I'm not surprised, not at all. Milk tea will arrive on time at this time every day, rain or shine. Besides, I'm worried about another thing at this time.

Once upon a time, I could write with a pen like running water. But now, a short period of "maternal love" makes my thoughts stagnate, and a terrible blank is inexplicably created in my heart.

"Is mom not loving you enough?" "No, it isn't." "hasn't she done enough for you?" "No, it's not true." "Then why can't you express a mother's love? ……"

I keep asking myself, but my head always hurts and there is no answer. When I waved, I met milk tea, full of fragrance. As soon as I lifted my neck, milk tea was poured into my stomach, and a warm current immediately rose from bottom to top. I trembled and swept away all my troubles. Mom knows everything I need.

Gently, I heard the door open. As soon as I turned around, my mother came in with a quilt. The quilt is full of sunshine. It seems that in this space less than 10 square meter, another small sun has risen. My mother saw that I had an empty cup in my hand. She just looked at her and immediately smiled. This is an irresistible smile that only ripples on my mother's face. I nodded, gently "hmm", looked at my mother and turned to go out.

At the moment she went out, I suddenly had a flash of light: is this mom's love? But people say that maternal love is great, how can it be as ordinary as a cup of milk tea? I chased out of the room, trying to find the answer, but I stopped when I saw my mother. My mother asked, "Do you want another drink?" I smiled and finally understood that the greatness of maternal love lies in its ordinary, so the little sun rose in my heart, above my long journey. Because I know how to cherish, cherish flowers and plants, the deep love in ordinary milk tea. I also understand that all I can do to love my mother is to cherish it.

A closer look shows that the cup of thick milk tea is really warm. ...

Maybe I should keep silent.

I fell in love with flying cars from the moment I knew about them. I don't want to eat.

Sometimes I'm not in the mood to sleep as long as there's a little mistake on the plane. Or once I met a strange boy while playing speed. The equipment I wear in the flying car is really cute. What's his flight name? I guess he must be infatuated. Unexpectedly, I was right. I asked him how old he was, and he said 15 years old. Want me to be his lover, I said; I don't want to find a couple. I'd better call you brother. He said; All right. I said yes.

Soon I asked him to help me find a couple, and my brother naturally agreed. He introduced his brother to me. The equipment worn inside the flying car is very cute. They are dressed exactly the same. What's the name in the flying car [Bing Xiang]? I asked him his name. He said his name was Gavin. He looks honest when he speaks. I don't like the way I talk to others very much. Soon we will be-silent lovers in the plane. When I went to the team leisure area, I quietly followed. But he still ignored me. I followed like a fool. He suddenly spoke to me; Do you want to change your business card? I said; Oh, soon he gave me a name change card. I didn't know how to change it, so I asked my brother to change it for me. What you change to [love] is the same. Since you changed your name, you are so silent.

Not long after, my brother found a lover's name [Tears Fall], whose real name is Xiaoxue. Hey, my tragedy is about to begin. . I go to the recreation area every day, but I didn't expect Wen Jia and my brother's couple to come to see me. I saw it, but I couldn't see it. She saw me. Say to me; Hey, your lover is here.

I said; I know, she said; What's your attitude? I didn't say anything. I'm leaving. I don't know what she said about me at Wen Jia's house. I don't care about these, only about his feelings. Unexpectedly, one day it broke up with me. I am very sad and angry.

I went to the leisure area where he went and saw him and her. I gave a good talk without saying anything, and then he remarried me. I don't know whether I should be happy or sad. A day later, he broke up with me again. This time, my heart is indescribable pain. I no longer believe in love. This time, it hurts completely.

Always look in my eyes, but it hurts in my heart. Only then did I know that it was painful to be lovelorn. Many people have proposed to me, but I have been afraid to accept it. I don't want to continue to suffer. I don't want to fight with them. I have quit flying cars. I think silence may be his attitude. Maybe I should be silent, too.