英文作文

时间：2024-08-20 10:08:51

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英文作文篇1

　　marine pollution海洋污染

　　This essay concentrates on five major causes of marine pollution, which are the discharge of domestic and industrial wastewater, waste oil, plastics, heavy metals and aquaculture. The proposed solution to this problem will be prevention and pollution treatment, and eventually, the former one proves to be more effective. Firstly, this essay will present and explain the major causes and effects of marine pollution. Then, different solutions will be suggested in the second part. The final part will evaluate the effectiveness of these solutions and show that prevention may be more successful.

　　The first main cause of the marine pollution is the discharge of domestic and industrial wastewater. Since both the cities and industrial estates are crowded with lots of people, there is more sewage flowing into rivers and then into oceans. Therefore, the quality of seawater gets worse and oxygen content decreases rapidly. Without oxygen, fish living under the sea can not survive. Because of the nutrients in the sewage, seaweed may grow well firstly and eventually die when running out of food. So the wastewater will finally destroy ecological balance for the reason of the discharge of domestic and industrial wastewater.

　　Then waste oil is another significant cause of marine pollution. After leaking from ships, or spilling in accidents, or flowing out of factories, waste oil enters oceans. The total amount of waste oil is surprisingly great. Then the waste oil floats on the water and drifts with winds for it is lighter than water. Several elements in the waste oil are harmful to the living of creatures, especially to the living of seabirds. The oil sticks to the wings of seabirds so they can not fly and die on the sea one after another. It is also poisonous for fish and sea plants. So it is obvious that waste oil may let

　　many creatures to run into danger of dying out.

　　The third major cause of marine pollution is plastics. Plastics are the main solid pollutants and people treat the oceans like a giant dustbin to pour plastics in. Kusui and Noda’s research showed that in the seashore of Japan, if there are 100 waste items thrown by people, 73 items are plastics, and the plastic litter equals 53.8% of the total litter of wastes. In the neighbouring Russia, the statistics are 55 items and 23.4% respectively (Islam, 20xx).[1] The plastics can block the propeller of ships, and may cause enormous accident. Plastics floating in the oceans can also cause lack of oxygen and have the similar effects, preventing respiration of creatures, as the sewage does. When the plastics break down in the oceans, they can be toxic to marine plants and animals. Therefore, plastics are not only harmful to ships sailing in the oceans and mankind, but also to other creatures living in the seas.

　　Heavy metals are the fourth main cause of the environment problem. There are various sorts of heavy metals contained in water from factories. They go into the oceans through rivers or water run-off. Then they are eaten by fish and begin to accumulate in their bodies. When these fish are caught by us human beings, heavy metals enter our bodies and make us ill. Heavy metals can cause serious diseases.

　　Aquaculture is the final major cause to marine pollution. People usually cultivate fish and other marine life for food. But the foods which they use to feed marine life consequently harm the marine environment where there are people live around. It is because these foods are organic matter and will become rotten in the oceans gradually. The quality of seawater is reduced by this kind of substance and the marine life living

　　in this ocean area and adjacent ocean area will die. Thus, aquaculture will cause harm to the quality of seawater of large areas of oceans.

　　There are two main solutions to the marine pollution problem. Prevention comes out first. It is suggested that governments should perfect new intendance system of protecting the quality of water that we should make water completely clean before it is discharged to the oceans. It is also necessary to establish laws to keep the conduct of people and enterprises, and develop cooperation among different countries. The second main solution is pollution treatment, which contains setting up treatment plants and planting trees. In Kocasoy, Mutlu, and Alag?z’s study (20xx), [2] these solutions can reduce the discharge of domestic and industrial wastewater as well as improve the quality of seawater. Since trees are able to make soil secure and hold back water from running off, they can be planted in the crowded cities and factories which cause marine pollution. Treatment plants are used to cleanse the seawater.

　　Considering the advantages and disadvantages of the two solutions, prevention of marine pollution will be more effective to solve the problem. In one hand, prevention is the most essential theme of environmental management. The monitoring of water quality can be put into practice in advance to prevent damage to ocean environment. To improve attitudes of people and enterprises towards pollution will obviously be helpful and it is feasible to bringing these limits to maintain the marine environment in good condition. In the other hand, always firstly polluting the marine environment and then taking counter-measures as treatment is irresponsible behaviour. Although these measures can reduce pollution to some extent, the disastrous

　　consequences may have already existed, and marine pollution will continually come into being and never end. Consequently, prevention is much better in solving the pollution problem.

　　This essay considers the main causes and effects of marine pollution. The five causes are the discharge of domestic and industrial wastewater, waste oil, plastics, heavy metals and aquaculture. They can destroy the ecological balance, endanger many creatures of dying out, harm ships, human beings and other creatures, cause serious diseases to mankind, and cause harm to the quality of seawater of large areas of oceans. The solutions are prevention and pollution treatment. The prevention of marine pollution is proved to be more effective than pollution treatment because it can basically solve this problem and maintain the marine environment in a good condition. In my opinion, it is a challenge for governments to take proper measures to prevent people continuing polluting behaviour. However, there is still a long way to go in the future.

英文作文篇2

　　For many kids, they don’t like to go to school, because they want to play all the time, but for me, I like study very much. I like to go to school. When I walk in the campus, I feel so excited. I can learn much knowledge and make friends here. The life here is such wonderful for me. I am full of passion.

英文作文篇3

　　The Spring Festival! The Spring Festival! Every family is so busy! Hang a lantern and set off firecrackers! The whole nation laughs!

　　My hometown is in the northeast, although I am not in my hometown, but the heart is there, my hometown has no special features in the Spring Festival, people celebrate the Spring Festival in the two words: "festival". In the Spring Festival, every family will be busy. The whole family gathered together for dinner and watched the Spring Festival gala. How nice. Every Spring Festival, the relatives who work in the field, will come to the home, to accompany parents happily over the years. This is exactly what people want: "reunion", every New Year, will be full of affection. Chinese New Year summed up two words: "happy" and "reunion".

　　On the first day of the first month, the shops are closed, and the adults are taking a rest, sleeping in early in the morning, and then calling to send a message. Old people go to visit friends, men go to visit, women stay at home to welcome guests. The children usually go downstairs and shoot, and they are afraid to leave their guns and watch TV at home.

　　Yuanxiao, another climax in the Spring Festival, the fifteenth day of the yuanxiao, on this day, the whole family to reunite together, eat dumplings, the moral is: the pandas, not only that, but also look at lanterns, guess riddles, is write on the paper lantern riddles, let people to guess. On this day, people will also have to put kongming lanterns on the kongming lanterns to write their wishes, to fly it will be realized. The Lantern Festival is over, and the Spring Festival is a happy ending. My Spring Festival is like this. How about you?

英文作文篇4

　　保护环境英语作文篇1

　　With the development of science and technology, people's living standards are getting higher and higher, environmental problems are more and more serious, you found it?

　　Let's talk about water pollution! Gas stations and other factories always put the water without purification to the river, resulting in small fish without home. 50% of our country can not use clean water, this figure is not terrible? So saving water is imminent, you still waste it?

　　Let's talk about the problem of reducing trees! Now a lot of trees have been cut down by us, so the dust storm came, the flood came, nature to revenge us. We all know that the use of disposable chopsticks are made of trees, if each of us every day can use a pair of disposable chopsticks, one year down can keep ten thousand trees, see this time, you are still presumptuous Behavior?

　　Let's take a look at the sky, the blue sky is gone, the white clouds are hidden, is it really gone? No, they are just "smoke" by the smoke from the factory.

　　These are water caused by it? Are our own human beings, if not felling of trees, garbage, a reasonable discharge of purified sewage, I believe our planet will be beautiful. Protect everyone from the earth, let us work together to protect the environment!

　　随着科技的发展，人们的生活水平也越来越高，环境问题也越来越严重了，你们发现了吗?

　　咱们就来说说水被污染的问题吧!加油站和其他工厂总是把未经过净化处理的水排放到河里，导致小鱼没有了家。我们国家有百分之五十一的人都无法用到干净的水，这样的数字难道不可怕吗?所以节约用水已是迫在眉睫，你还在浪费吗?

　　我们再来说说树木减少的问题吧!现在好多树木已经被我们砍伐叻，所以沙尘暴来了，洪水来了，大自然来报复我们了。我们都知道使用的一次性筷子都是用树木做的，如果我们每个人每天可以少用一双一次性筷子，一年下来就可以保留千万棵树木，看到这时，你还在放肆自己的行为吗?

　　我们再来看看那天空，蓝蓝的天不见了，白白的云也藏起来了，是真的`没有了吗?不是的，它们只是被工厂排放的浓烟给“保护”起来了。

　　这些都是水造成的呢?都是我们人类自己，如果不乱砍伐树木、垃圾，合理排放净化过的污水，相信我们的地球就会很美。保护地球人人有责，让我们一起来保护环境吧!

　　保护环境英语作文篇2

　　With the continuous development of science and technology, the increasing number of cars, emissions of emissions has caused serious pollution, perhaps, a few years later generations, hundreds of years after everyone, perhaps because of air pollution and death. Now, twenty percent of the people on earth every year are killed by drinking contaminated water, and if this continues, will the earth become bare after tens of thousands of years, like the moon?

　　According to the statistics of scientists, every year, more than 20 percent of the trees are withered by exhaust pollution every year. More than eighty percent of our useful bacteria die, and everyone may feel very exaggerated, but it is true. Followed by contaminated waste water, waste gas and so on. Is human error?

　　How much I hope that we can cherish every thing around us, every animal, every beneficial bacteria, because it is possible, in tens of thousands of years later today, they are gone.

　　Animals have warned against humans;

　　Bacteria have warned against humans;

　　Every innocent life warned us.

　　"Human, do not harm yourself, do not kill us again!"

　　随着科技的不断发展，汽车的不断增多，排放的废气已经造成了严重的污染，或许，几年后的子孙后代、几百年后的大家，或许会因为大气污染而死亡。现在，地球上每一年都有百分之二十的人因为饮用了受到污染的水而死亡，如果这样延续下去，地球在几万年后岂不是变得光秃秃、像月球一样了?

　　据科学家的统计，每一年，每一月都有百分之二十多的树木因为废气污染而枯萎。百分之八十多对我们有益的细菌死亡，大家或许会觉得很夸张，但这是事实。其次还有受到污染的废水、废气等。人类有错吗?

　　我多么希望大家能珍惜我们身边的每一个事物，每一只动物，每一只有益的细菌，因为，很有可能，在几万年后的今天，他们都没有了。

　　动物对人类发起了警告;

　　细菌对人类发起了警告;

　　每一条无辜的生命对我们发起了警告。

　　“人类，不要再害你自己，不要再害死我们了吧!”

　　保护环境英语作文篇3

　　Now, our side of the car constant more up, the environment also increasingly worse! That the air around us there are many harmful substances. Therefore, we want to Sue around things start to do. For example, we can go to school by bike or walk, it can exercise. If you have time can use less elevator, many climb stairs. We can not only physical exercise, but also to protect our environment.

　　译文

　　现在，我们身边的汽车不断的多了起来，环境也越来越糟糕!以至于我们周围的空气有很多有害物质。所以，我们要苏身边的小事做起。比如，我们可以骑自行车上学或者步行，这样还可以锻炼身体。有时间的话可以少用电梯，多爬楼梯。我们不仅能锻炼身体,也能保护我们的环境。

英文作文篇5

　　Last week,we were go to the Laohutan marine park fall camp.We saws dolphins、seals、whale sharks and hippocampus…Then we were go to the happy-theater.The host was very humor,the animals star was very lovely and very clever.Then we were go to a small garden,we were played very happy.Back home after I very excited.

英文作文篇6

　　Halloween is known to be trick-or-treating. But do you know what kind of clothes children wear when they go to beg for sugar? If you think you're wearing your clothes to ask for sugar, you're mistaken.

　　Halloween costumes originated from pranks, and adults took their children out of the house (usually the adults were driving on the side of the road, and the child said, "trick or treat." The adults ask the child to only go to the door at the door to have the festive decorations and lights of the family, otherwise don't disturb. In addition, you must always stand at the gate and wait in front of the gate. You must not enter the house, but you must also give it to an adult to check the sugar. The people who receive the children also ask not to make their own food, or to the unpacked food.

　　Halloween costumes, millions of phases, not just the drab big ghost. Make the simplest ghost suit with a white sheet top on the head, pick two holes to leave the eyes; To play the magician, put on black pants and a black hat, and hide a fluffy rabbit between the top of the hat and the top of the head. The child put on white pants, and then tied a flashlight behind his back to dress up as a little angel; There are parents who dress up their children as their favorite cartoon characters.

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