地球是我们人类的家园，也是人类的母亲。我们依赖它，探索它。下面是皮皮范文网小编给大家精心挑选的代写高中英语作文，希望大家喜欢!供你参考和阅读!
高中英语作文篇1
There are only bumps and patches of land, and large swaths of trees have been cut down to make wood for people's lives. People have been displaced from their homes for their own personal gain. This is not a false illusion. It is a bloody fact.
Once upon a time, a large number of plants and animals in the world were wiped out, and so many animals and plants were endangered. Why? This is the root cause of human deforestation and the destruction of the ecological environment.
The land resource is one of the three geological resources (mineral resources, water resources, land resources) and is the basic resource and labor object of human production activities. Human land use degree reflects the development of human civilization, but also cause direct damage to the land resources, the main show is unreasonable reclamation plant caused by soil erosion, land desertification, soil secondary salinization and soil pollution, soil and water loss is particularly serious, but facing the world today and a serious crisis. It is estimated that the amount of surface soil in the world's cultivated land is about 23 billion tons per year.
Some argue that acid rain is a silent crisis, and the worst environmental threat we've ever seen, an invisible enemy. This is not alarmist. As industrialisation and energy consumption increase, acid emissions are also increasing, and they enter the air, forming acid rain through a series of functions.
Although the red tide is ancient, but with the rapid development of industrial and agricultural production, the water pollution is becoming more and more serious, and the red tide is becoming more and more serious. Since the first report in 1933, there have been 194 large-scale red tides since 1994, including only four in the 1960s and 157 in 1990. Oil pollution is a great hazard to water quality and aquatic life. The oil that floats on the surface of the water spreads rapidly, forming an oil film, which prevents the surface from reaching the air, reducing the amount of dissolved oxygen in the water. The oil contains polycyclic aromatic hydrocarbon carcinogens, which can be harmful to human health after the accumulation of aquatic organisms. Sulfur dioxide is produced by burning sulfur, such as coal and fuel oil, and is followed by natural causes such as volcanic eruptions and forest fires. On the conjunctiva and upper respiratory tract mucous membrane of the body has a strong irritating, can damage the respirator tubes can cause bronchitis, pneumonia, or even pulmonary edema respiratory paralysis. Short-term exposure to sulfur dioxide concentration of 0.5 mg/cubic meter of air aging or chronic patient mortality increases, the concentration higher than stere of 0.25 milligram /, may lead to deterioration in patients with respiratory diseases. People with chronic exposure to 0.1 mg/m3 of air increased their respiratory symptoms. In addition, sulfur dioxide is prone to corrosion, peeling, discoloration and damage to metal materials, housing construction, cotton spinning fabrics, leather paper and other products. It can also turn the leaves of plants yellow and even die.
Protecting the environment is everyone's responsibility.
高中英语作文篇2
There is a moat in my hometown, and the water of the moat is crystal clear, and the fish swim freely in the water.
One evening, my mother and I went for a walk along the moat, and we were amazed by the moat.
The moat is a litter of white plastic bags, fruit and leftover containers that attract many mice and flies. The most disgusting of all is the dead rat in the garbage dump, the smell of the air from time to time, people who pass by can't breathe, cover their nose, and run far away. There was a lot of garbage on the river, and the water was black and smelly like a piece of black rice cake that had fallen in the garbage. The trees on both sides of the strait had fallen long ago, and many of the bark of the trees had been crumbling away prematurely, like sick old people, dry and weak.
Where was the old moat? Questions kept coming from my heart. Just then, an uncle and his uncle took a bag of rubbish and threw it into the river. I suddenly realized that all this was caused by people throwing litter. I really want to say to people, "don't litter!"
The moat is now under renovation, but there are more and more garbage on the road. I hope the moat will recover!
Article 2: protecting the environment (391 words)
My hometown is a rich and lush place -- shandong.
I often and her neighbor's little brother to play in the creek, on one occasion, I rode my bicycle with my little brother to play in the stream, the water on the bottom, flowers and plants is also long very abundance, shell was superb in the streams, there are yellow, with green, with yellow, how also countless count, my little brother and I often in a water fight here.
But, when I was six years old, I once again, on a bicycle with my little brother to play in the stream, I saw the hometown great changes have taken place in the stream, streams of water have become dark and smelly; The shells cannot be seen; The little fish were all dead, floating on the water. Some of the rubbish was floating on the water. My little brother and I were shocked when we saw the scene.
I decided in the spring of each year, I am back home my father and mother kind of some trees, and the hometown of the children launched "raise a potted flower, plant a tree, cherish every piece of grass, don't litter" and make our mom and dad "put convenience bag, took the vegetable basket" initiative.
Although, we are doing is just some trivial things, but I believe that as long as we all have the responsibility of protecting the environment, then we will see a clean and beautiful world!
我的家乡有一条护城河，以前护城河河水清澈见底，小鱼水在水里自由自在地游来游去。
一天傍晚，我和妈妈来到护城河边散步，眼前的护城河使我们大吃一惊。
护城河旁都是垃圾，有白色塑料袋、水果、吃剩的饭盒，这些垃圾引来许多老鼠、苍蝇。最恶心的就是垃圾堆里的死老鼠了，不时地散发出一阵阵臭味，路过的人都不敢呼吸，捂着鼻子，跑得远远的。放眼望去，尽是飘荡在河面上的垃圾，河水又黑又臭，像一块掉在垃圾堆里的黑年糕。两岸的树木很早就落了叶，很多树皮过早地老化剥落了，就像生病的老人，又干枯，又没劲儿。
以前的护城河到哪儿去了呢?一个个疑问不断从我的心了冒出。正在这时，只见一个叔叔拿着一袋垃圾随手就往河里扔。我恍然大悟，原来这一切都是人们乱丢垃圾造成的啊!我真想对人们说：“不要再乱丢垃圾了!”
现在护城河已经在改造之中了，但是路旁的垃圾还没减少，反而越来越多。但愿护城河能恢复以前的样子!
小学生保护环境的作文二：保护环境(391字)
我的家乡是一个物产丰富，花草茂盛的地方——山东。
我经常和邻居家的小弟弟去小溪边玩，有一次，我骑着自行车带着小弟弟去小溪边玩，这里的溪水清澈见底，花草也长的非常茂盛，溪里的贝壳好看极了，有黄色的，有绿色的，有黄色的，怎么数也数不清，我和小弟弟经常在这里打水仗。
可是，在我六岁时，我又一次骑着自行车，带着小弟弟去小溪边玩时，我看到了家乡的小溪发生了很大的变化：溪水变得又黑又臭;贝壳看不到了;小鱼都死了，浮在水面上;又有一些垃圾在水面上漂浮着。看到这场景后，我和小弟弟都惊呆了。
我决定在每年的春天，我都和爸爸妈妈回家乡种几棵树，和家乡的小朋友们共同发起“养一盆花，栽一棵树，爱护每一片草地，不乱丢垃圾”以及让我们的爸爸妈妈“放下方便袋，拿起菜篮子”的倡议。
虽然，我们现在做的只不过是一些鸡毛蒜皮的小事，但是我相信，只要我们人人都有保护环境的责任心，那么我们就会看到一个干净又美丽的世界!
高中英语作文篇3
Don't you feel sick, my friend, when you walk on the wide road and enjoy the green tree red flowers and suddenly smell the foul water? When you walk on the golden sand, the sea breeze is blowing on you, the mood is uncomfortably smooth, suddenly a plastic bag flies to your face, don't you feel disappointed? Don't you feel irritable when you're studying and listening to the noise of a construction site nearby? I believe that everyone will feel the same way as I do.
One is clear. If we continue to waste water in the river, we will soon turn into a dirty river. We see will be: black river at the greasy bubbles, floating on the water called unknown dirt, sending out the thick acrid odor, there shall be no more fish in the river, the river willows only the bare tree trunks.
People take more from the earth and less protection. Rivers are crying, forests are crying, earth is calling. Dear friends, have you heard? As inhabitants of the earth, we must not only complain about the earth, but also act to govern the earth in an effective way.
Friends, we should pay attention to our actions in our lives, not littering or spitting everywhere. Let's do it! Stretch out your hands and hold us tightly together, every day to keep a green, let this green moment? With life, the moment makes us feel green at our side.