"How can a drop of water not dry up?" According to legend, a scholar in ancient times asked his disciples this question.

A lonely drop of water, in terms of capacity, can only be measured in milliliters, and its volume is very small. Wind energy can be dried, sunlight can be dried, and life can be geometric ... disciples can't answer.

The scholar said, "Put it in the sea."

Yes, a drop of life is short. But when it merged into the sea and merged with the vast sea, it was reborn. The sea will never dry up, and a drop of water will stay in the sea forever.

Lei said, "A drop of water will never dry up unless it is thrown into the sea. A person can only be strong if he integrates himself into the collective cause. "

It can be seen that unity has strength.

The sea always gives people a feeling of surging. But look, the sea, wave after wave, like the fate of people, ups and downs, there can be no easy success. A person's life cannot always be calm, not to mention a country and a nation, haste makes waste. If our nation has not experienced ups and downs, how can it last so long?

The sea is still, sleeping for tens of thousands of years; Things change, through tens of thousands of years of wind and rain; The sea is soft and slender waist; The sea is rigid, the soul, skeleton and backbone of the nation.

The ocean is the great cradle of the Chinese nation.

With its broad mind, diverse forms, beautiful and fantastic appearance and connotation, the sea has cultivated the national spirit and emotion.

I am full of love for the deep, mysterious and ever-changing sea, and finally formed a conscious exploration of life philosophy and praise and worship for the nation.

The sea, vast, serious, gentle and strong, is not a symbol of hundreds of millions of China people in Qian Qian, but it also symbolizes our great Chinese nation. However, the great Chinese nation has not been discouraged. After ten years of catastrophe, we embarked on the road of development under the leadership of great men, because we firmly believe that "unity is strength."

A philosopher once said: life must be enterprising to be a rational person. When a person comes into this world, he must prove to the world that I am really alive. Never give up, this is a firm belief and persistent pursuit, but also a valuable confidence. The struggle is difficult, and the reform is difficult. It is with this kind of courage that we in China adhere to this principle, explore our own life path, and draw a blueprint for the nation's tomorrow. The people of China will never give up.

I love the sea, because it gives me everything; I love the sea, because it is the symbol of the Chinese nation; I love the sea, because it raises the sail of life for me! I love the sea and the Chinese nation more! I would like to be a drop of water and melt into the ocean of the country.

2. Write an article about colorful oceans (about colorful marine life).

On Sunday, my father took me to Ocean Park to learn about marine life.

I saw a cute little seahorse as soon as I entered the door. I continued to walk inside and saw a huge shark "walking" leisurely in a huge pool! Further inside, I saw a big crab waving big pliers as if to pounce on it. There are also "sharpshooter" archery fish, swimming champion-swordfish, flounder with two long eyes, terrible piranha, gorgeous arowana, living fossil in the Yangtze River-Chinese sturgeon, high-speed "torpedo"-tuna, spiny fish that can build nests. She has a pair of lovely eyes, a small mouth and an oval body, forming a lovely parent fish. Interestingly, when two fish get close, they are attracted together like suction. Sometimes, when the parent fish eat the algae and moss at the bottom of the water, it is often upside down, just like standing upside down, which is very interesting.

Marine life is really colorful! The animals and plants on the ground are also rich and colorful! Let's explore together!

Write a composition on the topic "I saw the sea". "The realization of the ideal is to go through all kinds of hardships, and countless difficulties and obstacles are waiting for us to overcome in order to achieve the ideal goal." I read the text on the other side of the mountain today and benefited a lot. I envy Wang Jiaxin's childhood very much.

When I was a child, I didn't know much about the words road of life. Think it's a road! There will always be someone to lead us through the difficulties. However, today, this thought-provoking topic has a new view. On the other side of this mountain, there are countless high mountains. Is the road on the mountain smooth? Don't! There are still many stumbling blocks on the mountain, and you will trip if you are not careful. If someone kicks a stumbling block and tries to climb it bravely, you will see the boundless sea.

This sentence has always been valid in life. I remember one day in primary school, teacher Chen, the head teacher, gave me an arduous task-drawing a picture to participate in the national "Shuanglong Cup" painting and calligraphy competition. I was shocked and stood there stupidly, but I soon woke up. When I got home, I thought of the content of the picture without thinking, but everything was difficult at the beginning, and I couldn't remember it all the time, and my mind was blank. At this time, the sleeping bug began to "work", and my eyes seemed to be separated by a layer of fog, and I could hardly open them. However, I was not intimidated by the difficulties. I thought until midnight, and finally got a satisfactory picture. After a few days and nights of running around, many things are grinding. I finally gave my teacher an explanation and won the Excellent Works Award.

There are only two kinds of people in life: one is easy to trip over stones, which will inspire people's fighting spirit in grief. Like the second kind of people, each of us should bravely accept the ideal challenge and climb mountains and mountains with perseverance to see the sea-a brand-new world.

4. Write an imaginary composition on the topic of underwater home. The ocean is the source of life and an indispensable part of people's lives. Now, people know more about the ocean, and they are also developing and using it more and more. So, what about the future ocean? In my mind, the future ocean world is like this: due to the explosion of the global population, the land is not enough for people to live in. Therefore, people turned their attention to the ocean and built cities in it. In a marine city, people travel freely in the ocean by a new type of high-tech machine, which is called "Passepartout". Passepartout looks like a submarine, and its streamlined appearance allows it to shuttle freely in the sea. "Passepartout" has an automatic seawater purification system, which can not only make the seriously polluted seawater clear for direct drinking, but also filter fresh air from the seawater for the people on board to breathe. This machine is driven by seawater, so it won't cause any pollution to the ocean. This submarine is powerful. He can not only walk freely in the sea, but also drive at high speed at sea and even walk freely on land. In this way, cars, ships and submarines are replaced, which greatly saves space. In marine cities, people live in the "Crystal Palace"-"SJG" made of special materials. The "Crystal Palace" is so big that fifty people will not feel crowded when they live together. Because it is made of special materials, it is comfortable to live in it, which is warm in winter and cool in summer. And because this material is transparent, you can watch TV while lying in bed, enjoying colorful fish and colorful corals in the past, which is very comfortable! By the way, Ocean City also has a garbage treatment plant, which can decompose and recycle garbage into various decorations. In a word, in marine cities, there are all kinds of living facilities, even more complete than those on land. In a marine city, people will live more happily and comfortably than on land. However, if you want to make this a reality, you can't just think about it. We must cherish and protect the ocean. Only in this way can we live in peace with the ocean. Comment: No matter how attractive the future marine cities are, I think marine life is absolutely unwilling to be rounded up by us. Why can't we humans design a bright future for birds, fish and insects? Offshore oil and gas development

Oil and natural gas resources According to the estimation of 1995, the world's proven offshore oil resources reserves are 37.9 billion tons and natural gas reserves are 39 trillion cubic meters. According to incomplete statistics, submarine oil and gas resources account for about 1/3 of global oil and gas reserves. It is predicted that in this century, submarine oil and gas development will extend from the shallow continental shelf to the sea area with water depth of 1000 meters.

Most offshore oil in the world exists on the continental shelf. According to estimates, the area of the world continental shelf is about 30 million square kilometers, accounting for 8% of the world's ocean area. With regard to the reserves of offshore oil, due to the limitation of exploration data and calculation methods, the conclusions are not the same. An estimate by the French Petroleum Research Institute is that the limited reserves of global oil resources are 654.38+0 trillion tons, and the recoverable reserves are 300 billion tons. Among them, offshore oil reserves account for about 45%, and recoverable reserves13.5 billion tons.

5. A 600-word composition entitled "In the Ocean of Love" I have lived in the ocean of love since I was a child. Maybe you'll say it's good, yes, it's not bad here, but sometimes it's choking.

When I was in kindergarten, my parents spoiled me, and my grandparents loved me. I was their darling. They buy me what I want to eat and let me play what I want to play, so I get fatter every day. Now, I'm a little fat. Mom told me that I was only five pounds when I was born, and it's a miracle that I can grow so fat now! So, I even hate that my mother shouldn't spoil me so much!

When I was in the first grade of primary school, my mother rushed to the school to pick me up. I was so warm at that time that I really wanted to jump into my arms and say, "I love you, mom!" " "This kind of love lasted until my fourth grade. At this time, I really want to say to my mother, "Mom, I have grown up! You don't need to pick me up, you'd better concentrate on your work! At this time, I can be independent and my mother can leave me alone! "I'm really angry and ashamed. I threw down my schoolbag and ran out of the school gate. Mom hasn't come to pick me up since then. I feel sorry for my mother.

No, my mother did another thing to spoil me. One day, I had to sweep the floor and learn Chinese calligraphy, so I didn't go home for dinner. I took some money and ate casually, and I had to do my homework when I got home. I am very tired after writing. My mother asked me what I ate. I was so sleepy that I didn't say anything. My mother kept pestering me until I said it. In this way, I was listless in class the next day and was scolded by the teacher. I feel really bad!

Mom, please don't spoil me, I will tell right from wrong! When I grow up, I can't rely on you!

6. Write a composition on the topic "I finally saw the sea". Is this the vast sea in front of you? Yes, this is the sea that made me miss and sleep when I was a child.

I finally meet you! Sea! Standing here, full of blue vision, I really feel what Grandpa Ba Jin said: "It's hard to tell where the sky is and where the sea is, just endless blue." This blue is pure, transparent, flawless and exquisite. This beautiful color makes people move and feel: the most beautiful color in the world is this.

I walked to the seaside, the waves came, and she kissed my feet, cold. Another wave, I feel like a glistening high wall in front, blocking my view. She soaked my clothes and pushed the colorful shells around her high and far. I took a step back and continued to listen to the cheerful heartbeat of the sea.

Naughty waves chased and ran, accidentally hitting the rocks on the shore, splashing countless fireworks. Then, the drizzle-like spray flew to me and splashed into my mouth-salty.

Breathing, heartbeat, color, taste, this is the real life!

The sea is great. It can hold hundreds of rivers. No matter who he is, he will be deeply impressed. This is the spirit of the sea.

To be a man, we should look at the sea and understand its spirit.

7. Writing an imaginary composition on the topic of the future ocean requires novelty, uniqueness and practicality.

With the progress of science and technology and the development of the times, a new era of developing the ocean has arrived. In the process of developing the ocean, people get more wealth from the ocean more effectively. Many countries have established undersea pastoral areas and undersea pastures, and people are gradually transitioning from the era of simple marine fishing to the era of "cultivating the ocean". People work better and more effectively in underwater pastoral and underwater pasture than in agricultural pasture on land, because the output of marine farming is 100 times higher than that of land farming in the same area. People will breed seaweed and seaweed in large quantities as feed for cattle, pigs and sheep on land, so as to get more protein. The total output of underwater rural areas in the world has jumped from 20 million tons to 50 million tons, and a large number of seaweed and seaweed will also be harvested by underwater combine harvesters. Not only that, people also built "underwater cities". A group of Japanese engineers and architects built the world's first "marine city" in the sea area 0/20km away from Tokyo/Kloc. In addition to residential areas, there are 1 business center, 400 tennis courts, 8 golf courses, 2 baseball fields, 1 artificial fields for growing fruits and vegetables, and roads connecting vertically and horizontally. At this time, the deep seabed will no longer be silent and become as lively as the mainland.

More and more people will explore and build the ocean and paint this grand blueprint with their wisdom and hands. The future of the ocean shows people brilliant prospects, and the vast ocean will make great contributions to mankind. The future sea level is like a mirror, with transparent glass tubes leading to the bottom of the sea. In the future, people will lead to all parts of the seabed along these extremely hard transparent pipes.

In the future, people will be in close contact with fish in the water. At that time, diving was no longer a problem. Just take a special pill and you can breathe underwater like a fish. At that time, as long as you reached a certain age, you could dive to school. Maybe you'll worry about sharks! I tell you, at that time, people were friends with all fish and animals, so you wouldn't worry about sharks.

The future home is made of huge artificial shells and some small natural shells. It is beautiful and dignified and looks like a huge handicraft.

Everyone must be worried about how to sleep in the ocean in the future. In fact, at that time, technology was very developed. Every household had a protective film to prevent seawater from entering. Sleeping was as common as it is now, but at that time, a sound insulation board was needed before going to bed.

There will be a lot of food in the future, and there will be countless high-protein foods on the table. The ocean can provide us with all kinds of fish and shrimp food, but people at that time only tasted the food occasionally. Because scientists have made a pill to prevent the extinction of fish and shrimp, people can take it for three days, so underwater creatures will not become extinct.

In the future, people will accept the lessons of the mainland, and will no longer exploit mineral resources without restrictions, but protect them so that people will not waste any mineral resources.

This is the ocean of the future.

8. Write a 450-word composition on the topic that I finally saw the sea. When I stepped into the gate of middle school, I walked to a big ship that was about to set sail. Once upon a time, in my carefree days, I dreamed of the grandeur and beauty of the sea, but rarely thought that there would be stormy waves in the calm and gentle sea. Now, I have set foot on this big ship to understand and feel the sea.

Primary school life is carefree, and the beauty of childhood is to embark on the road of a big ship, full of flowers, innocence and fantasy! Today, I set foot on a big ship, bid farewell to my childhood, turn around and usher in a new journey!

The sea, the sunrise of the sea, everything is so beautiful and so calm. With these new and beautiful things, I set sail on a big ship heading for middle school! It's tempting to sail on a calm sea in a big ship, and the sea is sparkling, but as long as you are not careful, you will lose your journey and your life and destiny will begin to change ~ no! Don't look, concentrate on sailing forward, I believe there will be the joy of success waiting for you in the future journey! The wave is coming, and the test is about to begin. The sea breeze blew, and the calm and gentle sea suddenly became stormy. A wave hit the ship. I struggled carefully not to let the ship get lost in the waves, or sink to the bottom of the sea and struggle with the waves. After the stormy waves, the ship was calm and everything recovered calmly and beautifully ~ This changeable sea always worried the sailors. ...

Know the ever-changing sea, know that there are words everywhere around you, be vigilant, get ready and see the real sea clearly. It's a challenge, a sailor who can't catch the sail becomes the gravel at the bottom of the sea. I want to be a successful person and a seagull who conquers the sea! !

I finally saw the sea.

After I went through all the hardships and climbed over one mountain after another, I finally saw the sea beyond the mountain. I walked on the beach by the sea and felt the different flavor brought by the sea.

Blue sea is like life. Life is vast, and so is the sea. Only when I stand in the embrace of the sea can I realize the meaning and value of life. It is perfect to compare the sea to my life. Life and the sea have ups and downs, and there are no rules to be found.

I finally saw the sea, the gentle sea. The sea breeze gently smoothed my hair, and the sea beat the reef rhythmically, stroking the reef with slender hands and making a caring voice.

For a long time, the sea was not calm, and the color of the sea became turbid under the light of the lighthouse. On the sea, the ups and downs of the waves appeared in my sight, gradually from far to near, a little closer to the shore. The sound is not beating quietly. With the ups and downs of the waves, it kept jumping into my eardrum like a strange note. When the waves come to the beach, the intensity of the sound is mistaken for thunder in the sky. The waves beat against the coast again and again. It's no longer the reef that cares about the coast. It tries to devour the whole earth, and the noise will break my eardrum. In a blink of an eye, I experienced the ruthless and cruel side of the sea.

The terrible sea finally calmed down in the blink of an eye, but the sand and stones on the shore had already been caught in the stomach of the terrible and heartless sea.

Isn't life like this?

9. Express the theme of protecting the ocean. Write a short article on the topic of a small fish holding an umbrella. The sustainable development of oceans and seas is the common heritage of mankind. The most important thing is how to develop and utilize it reasonably. As the successors of 2 1 century, we should love and care about the ocean, and aspire to be the masters of 2 1 century, the century of developing the ocean. Therefore, our students in Xue Jun Middle School put forward an initiative to middle school students all over the country: understand the ocean, care about the ocean, protect the ocean, be interested in the marine cause, establish the concept of "blue land", improve the marine awareness of the Chinese nation, protect China's fishery resources, and let hundreds of millions of students join hands to create the blue glory of 2 1 century!

This paper has been fully demonstrated and strongly supported by experts and professors from the Second Institute of Oceanography of the State Oceanic Administration, and we are deeply grateful!

10. Give me a drop of water and I will give you an ocean back. Students, today I want to talk to you about the topic of "saving every drop of water".

"Hua, Hua ..." What a harsh sound of running water! Someone is wasting water again! On campus, we found that some students often don't turn off the tap after washing their hands; Some students frolic with water bottles during recess and spill water all over the floor; In some construction sites, the water in the faucet is so fast that passers-by turn a blind eye. ...

A few days ago, a major chemical plant explosion occurred in Jilin Province, China, and toxic liquid flowed into the Songhua River, causing the whole city of Harbin, a big city in the north, to stop water supply and the whole city fell into a water crisis. In an instant, all kinds of water sold by major supermarkets were snapped up! This shows how important water is to our life. However, in life, many people still don't save water, waste water resources and destroy them.

Why don't these people save water? Many people think that water, like air and sunlight, is an inexhaustible natural resource. However, this is not the case. 97% of the water on the earth is sea salt water, only 3% is fresh water, and most of it is concentrated in the mountainous areas with snow all year round and the cold north and south poles, so the fresh water that can be directly used by people only accounts for 0.5% of water resources. With the continuous growth of the world population and the continuous improvement of industrialization, the water consumption is increasing, and the fresh water resources available for people are also increasing.

According to my father, people in the arid areas of western China use water in this way: usually, rice is washed with small dish water first, then vegetables are washed with rice washing water, then dishes are washed with vegetable washing water, and finally cows or vegetables are watered with vegetable washing water. So they make full use of every drop of water.

Water, the source of life, seems to be the blood of nature, constantly circulating and maintaining our lives. Without water, everything will die. Without water, human beings can't live. Without water, there will be no beautiful lakes and mountains ... Students, act quickly. From now on, please cherish this hard-won precious resource-water!