A couple of years ago, I had the pleasure of teaching a young couple to dive (潜水) in Thailand on one of my favorite reefs (礁). The weather conditions were perfect, with mild currents and excellent sight of the beautiful ocean and the bright, vivid corals. Even with their masks on, I could see the smiles on my students’ faces.
The dive couldn’t have gone better. However, things changed as we made our way back to the boat. As we swam back along the reef, I noticed the current (水流) changing. As it did, huge quantities of trash and plastic began to flood the area. I saw small reef fish swimming amongst the straws, plastic bags and other bits of rubbish. I noticed that some of the fish were pecking away (啄) at the plastic. By the time we got back onboard the boat, there were bits of plastic floating all around us. It looked more like a trash site than the ocean.
When I got home, the first thing I did was to go online and research plastic pollution in the ocean. I was surprised to find out that over the past decade, divers and beach lovers have seen a lot of changes in the oceans. Even very remote locations were suddenly filled with plastic and other chemicals. Plastics were entering our oceans at an alarming rate—up to 12 million tons each year. This huge amount of plastic was wreaking havoc (破坏) not only on the environment, but also on the marine animals that lived in the ocean, such as sea turtles and sea birds. Some of them were sadly mistaking the pieces of plastic for food. Pollution has brought our oceans to the point of disaster, and unless we make a great change, then our oceans and all of its living things, will be at risk.
Since that unforgettable plastic-polluted dive, I have become an ocean supporter and spend my days trying to get the message out there about just how harmful ocean pollution is, not only to marine life, but also to mankind.
注意：1. 续写词数应为150左右；
2. 请按如下格式在答题卡的相应位置作答。
Then the idea came to me: I could appeal to my fellow divers to take action.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________I decided to take it a step further to try and stop those companies producing single-use plastics.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________1. 水污染的原因描述；
2. 水污染的危害；
3. 你的建议。
注意：
1.词数80左右；2.首句已给出，不计入总词数。
With the development of society, water pollution is getting more and more serious.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________91. The Problem of Packaging
A large source of rubbish is packaging material. It often makes up more than 30 percent of the total. To understand why this is true, think of the packaging commonly used for a simple product, such as toothpaste. The packaging includes not only the tube for the toothpaste, but also the box for the tube. This box is put into a plastic wrapper. Then, the boxes are transported in a cardboard container.
Most packaging material ends up in a landfill after it is thrown away. Though necessary, landfills take up valuable space, often stink, and can leak harmful substances into the soil. Landfills not included, the production of packaging material itself is a major source of air and water pollution.
People are now trying to solve the problems caused by packaging materials. In 1991, Germany took the lead by requiring companies to recycle the packaging used for their goods. To do this, the companies set up recycling bins in every neighborhood. Consumers now separate their rubbish into three categories—metal, plastic and paper cartons. They then put it into the appropriate bin. The rubbish sorted, it is transported to recycling company for processing.
The programme worked well at first. However, the amount of rubbish has begun to increase again. One reason for this is that many consumers no longer reduce waste because they think the problem is solved. It seems that to properly deal with the problem of rubbish, everyone must remain alert and do their part.
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如今，随着网购和物流业的发展包装的浪费现象十分严重。请你具体说明包装的浪费现象，并提出建议。你的文章必须包括：
1). 生活中此类浪费现象的具体表现；
2). 你对减少该现象的具体建议。
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2.词数100词左右，开头已给出，不计入总词数。
Causes: large amounts of industrial waste pollute the water; Animal and human waste pollutes the water...
Consequences: do harm to animals and plants; have a long-lasting effect on human...
Suggestions: pass strict law to help reduce water pollution...
Recently we have done a survey of water pollution,
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Coco-Cola’s Innovative Solution to Plastic Pollution
Plastic pollution has become one of the most pressing problem of the 21st Century with plastic waste almost everywhere. It is estimated that just in 2016, the world produced over 320 million tons of plastic, and this number is set to double by 2034.
Plastic waste even makes its way into our oceans with 8 million pieces of plastic pollution per day polluting our waters and destroying the habitat for hundreds of species. It is now believed that there may be around 5.25 trillion pieces of plastic in the ocean weighing in total up to 269,000 tons. It’s been crystal clear for a long time that the situation is horrible and something needs to be done, and fast. Luckily, Coca-Cola stepped up to the challenge and came up with one innovative and rather effective solution. The firm is replacing its plastic wrapping in Europe with a new paper board technology.
This new tech is called the KeelClip and it is a first for the non-alcohol ready-to-drink (NARTD) industry. Using KeelClips, Coca-Cola aims to remove all plastic wrap from its can multipacks in all? European Union markets by the end of 2021. The firm is optimistic that the move will save 2,000 tons of plastic and 3,000 tons of CO2 annually.
“Innovation is a key principle of our sustainable packaging work and the application of this fully recyclable paperboard KeelClipTM, which is composed of a top board that the cans clip into and central cardboard ‘keel’ — similar to a ship’s keel — that stabilizes the pack, is another example of how we are delivering on our commitment to remove all unnecessary and hard to recycle single- use plastic from our products. We hope this eco-friendly initative is a conscious approach to dealing with plastic pollution,” said Joe Franses, Vice President, Sustainability at Coca-Cola European Partners.
Lower Oxygen Levels Threaten Marine Life
Oxygen in the oceans is being lost at an alarming rate, with “dead zones” expanding rapidly and hundreds more areas showing oxygen dangerously exhausted, putting sharks, tuna, marlin and other large fish species at particular risk. Dead zones, where oxygen is effectively absent, have quadrupled(翻两番) in extent in the last half-century, and there are also at least 700 areas where oxygen is at dangerously low levels, up from 45 when research was undertaken in the 1960s.
The reasons behind this environmental collapse are multiple. Among all, pollutants generated by the industrial world have been the most destructive force to cause the unbalance, including a rising tide of plastic waste, as well as other pollutants. Seas are about 26% more acidic than in pre-industrial times because of absorbing the excess carbon dioxide in the atmosphere, according to the Intergovernmental Panel on Climate Change, with damaging impacts on shellfish in particular.
Low oxygen levels are also associated with global heating, because the warmer water holds less oxygen and the heating causes stratification(分层), so there is less of the vital mixing of oxygen-rich and oxygen-poor layers. Oceans are expected to lose about 3-4% of their oxygen by the end of this century, but the impact will be much greater in the levels closest to the surface, where many species are concentrated, and in the mid to high latitudes.
Another major cause for lower oxygen is intensive farming. When excess artificial fertilizer from crops, or wastes from the meat industry, runs off the land and into rivers and seas, it feeds algae(藻类) which bloom and then cause oxygen consumption as they die and decay.
The problem of dead zones has been known about for decades, but little has been done to tackle it. Now is high time to take actions and help the oceans function better.
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Environmental problems are becoming more and more serious all over the world. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into rivers. Furthermore, wherever we go today, we can find rubbish carelessly disposed(处理)．
There are different kinds of pollutants, each of which comes from different sources. It is necessary to identify the source of pollution, in order to make a policy to get rid of them. Different products, processes and activities of our industrialized world together form the major source of pollution.
The forms of pollution can be mainly divided into three kinds—solids，liquid and gas. These pollutants have greatly damaged our planet and continue to do so. In fact，pollution is threatening our existence. The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even posed a great threat to man’s existence.
We must face the situation that exists and take action to solve our environmental problems. For instance, new laws must be passed to place strict control over industrial pollution; the public must receive the education about the danger of pollution and raise their awareness of protecting the environment and so on.
The earth is our home and we have the duty to take care of it for ourselves and our later generations. Fortunately, more and more people have realized these problems. Measures have been taken to deal with these situations by the government. And laws have been passed to stop pollution, I hope the problems will be solved in the near future and our home will become better and better.
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With new life coming out in spring. everyone is expecting to enjoy beautiful flowers and fresh air. However, to our disappointment, the sky is always grey, the haze (雾霾) blankets everything…
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