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.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2 . Plastic is everywhere in our environment, especially in the ocean. Actually, a large amount of plastic waste is floating around the world’s oceans today, waiting to be eaten by some fish or oyster, and finally perhaps by one of us.
Because plastic wasn’t invented until the late 19th century, and its production only really took off around 1950, we have a mere 9.2 billion tons of the stuff to deal with. Of that, more than 6.9 billion tons have become waste. And of that waste, a surprising 6.3 billion tons never made it to a recycling bin. No one knows how much unrecycled plastic waste ends up in the ocean. In 2015, Jenna Jambeck, an engineering professor, caught everyone’s attention with a rough estimate: between 5.3 million and 14 million tons of plastic waste each year just come from coastal regions.
Meanwhile, ocean plastic is estimated to kill millions of marine (海洋的) animals every year. Nearly 700 species, including endangered ones, are known to have been affected by it. Some are stuck by abandoned things made of plastic. Many more are probably harmed invisibly. Marine species of all sizes, from zooplankton to whales, now eat microplastics. We are closely related to oceans so the consequences of throwing plastic away may return to affect us some day.
“This isn’t a problem where we don’t know what the solution is,” says Ted Siegler, a Vermont resource economist, “We know how to pick up garbage. Anyone can do it. We know how to deal with it. We know how to recycle.” It’s a matter of building the necessary systems, he says, ideally before the ocean turns into a thin soup of plastic.
1. What’s the function of the first paragraph?A.To prove plastic was difficult to invent. | B.To tell us what marine animals like eating. |
C.To call on us to protect marine animals. | D.To introduce the topic of the passage. |
A.By listing figures. | B.By giving examples. |
C.By analyzing reasons. | D.By making comparisons. |
A.results | B.functions | C.causes | D.aims |
A.Some people don’t know the solution of plastics waste. |
B.It’s time to take measures to deal with plastic waste. |
C.Plastics will turn the ocean into a soup of plastic. |
D.People should avoid using plastics to protect the ocean. |
3 . In many ways, life has become far more comfortable and convenient in the past few decades.
Air Pollution
The main cause of air pollution is the burning of fossil fuels by vehicles and power plants. Other human activities, such as construction and the burning of waste, also contribute to air pollution. The effects on our health can be very serious.
You can easily contribute to reducing air pollution by only using a car to make journeys when it’s absolutely necessary.
Global Warming
Global warming is the increase in the temperature of the Earth’s near-surface air and oceans. It’s caused by the build-up of carbon dioxide and other pollutants in the atmosphere. These trap the Sun’s heat and warm up the planet.
Global warming has already caused a wide range of problems.
Overflowing Landfills
Landfills are used for waste disposal (处理) in many countries around the world. However, these landfills are now nearing their limit. When this happens, the chances of dangerous chemicals in the waste entering our water supply increase.
The amount of waste in landfills in China has risen sharply over the last ten years.
A.If it isn’t, try using public transport instead. |
B.Sea levels are rising due to the melting of polar ice sheets. |
C.However, this has come at a huge cost to the environment. |
D.This resulted in the flooding of the River Po near Turin in Italy. |
E.For instance, that in Hong Kong is likely to reduce within a few years. |
F.Thus, the government is now trying to find alternative waste disposal methods. |
G.Apart from the three Rs, some experts have called for the fourth R—Responsibility. |
1. What’s getting less and less these days according to the talk?
A.Empty land. | B.Garbage. | C.Water. |
A.Burying it. |
B.Sending it out of our planet. |
C.Using it as an energy source. |
A.It is hardly ever done. |
B.It causes air pollution. |
C.It is useless for hard materials. |
5 . A Plastic Ocean is a documentary to make you think. Think, and then act. We need to take action on our dependence on plastic. We’ve been producing plastic in huge quantities. Some bottles, shopping bags and toys are made of plastic.
The documentary begins with a journey to film the largest animal on the planet, the blue whale. But during the journey, the producers made a shocking discovery of a huge, thick layer of plastic floating in the Indian Ocean.
In the documentary there are beautiful shots of the seas and marine life.
We make a shocking amount of plastic. Over 300 million tons of plastic is produced every year, and at least 8 million of it is dumped into the oceans. The results are disastrous, but it isn’t too late to change.
A.It has raised public concern all over the world. |
B.In conclusion, we only have one earth to live on. |
C.But the documentary doesn’t only present the negative side. |
D.These are contrasted with plastic rubbish. |
E.Once you’ve seen the documentary, you’ll realize it is time to do our part. |
F.We live in a world full of plastic, and only a small amount is recycled. |
G.This caused them to travel around the world to look at other affected areas. |
6 . The amount of plastic pollution in the oceans is rapidly increasing. This is problematic, as at least 700 species of sea animals may mistake it for a tasty snack. While we know that some species seem to eat plastic because it looks like jellyfish or some other food sources, less research has been carried out into what plastic smells like to marine animals.
But now, a study from the University of North Carolina has found that the coating of algae that naturally builds up on ocean plastics causes the rubbish to give off the scent of food.
The researchers took 15 loggerhead turtles, each around five months old, and placed them in a laboratory tank. They then piped in clean water, clean plastic, turtle food, and plastic that had been immersed in the marine environment for five weeks.
The turtles showed no reaction to the smell of clean water or clean plastic. But when they were exposed to the smell of ocean-soaked plastic or turtle food, they exhibited food-seeking behaviours like reaching their noses out of the water or showing increasing activities.
“This finding is the first demonstration that the smell of ocean plastics causes animals to eat them, ” said Dr Kenneth J. Lohmann, who took part in the study. “It’s common to find loggerhead turtles with their digestive systems fully or partially blocked because they’ve eaten plastic materials. There are also increasing reports of sea turtles that have become ill and stranded on the beach due to their ingestion (摄食) of plastic.”
According to the researchers, areas of the ocean with dense concentrations of plastic may trick turtles and other marine animals into thinking that there is an abundant food source. “Once these plastics are in the ocean, we don’t have a good way to remove them or prevent them from smelling like food,” said Lohmann.
1. Why is plastic pollution posing a threat to marine animals?A.It may eat up all jellyfish. |
B.It may mislead them as food. |
C.It may kill them with its smell. |
D.It may trap 700 species of sea animals. |
A.Sea water. | B.Clear water. |
C.Brand-new plastic. | D.Sea-soaked plastic. |
A.Turtles should be trained to be more intelligent. |
B.Plastics should be kept from getting into the ocean. |
C.An abundant food source should be offered to sea animals. |
D.Researchers should come up with a solution to the current problem. |
A.Ways Found to Remove Plastic |
B.Loggerhead Turtles Faced with Food Shortage |
C.Ocean Plastics Smell like Food to Turtles |
D.Plastic Pollution — Compromise or Control? |
Background | · |
At the individual level | · Walk & Cycle They are the best ways to travel locally, but if they are not possible, then taking a bus or a train is preferable to using ·Eat Less Meat It can help the environment as well as your health, and it is always best to eat food that has been produced close to the place where you live. This reduces the need to transport the food over · Never Drop Litter Dropping litter can cause serious problems for animals. Many items that we |
At the community level | · Write to our local officials to ensure they know their responsibilities to |
Imagine you are out fishing on the high seas - the wind and water are clean and comfortable and you begin bringing up your first catch of the day. That's when everything goes wrong. Your fishing nets are tangled up (缠成一团) in older, abandoned fishing tool, and you're unable to untangle them. Your equipment
Ghost fishing is what abandoned fishing tool does. It still catches fish, but no one benefits. Trapped fish die and attract scavengers (清道夫)
Environmental agencies estimate that 10 percent of all seawater litter is lost or deserted fishing tool
It's not the intention of the majority of fishermen to lose their tool. In most circumstances bad weather is to blame. But in other cases fishermen throw their tool in the ocean on purpose, risking expensive fines. But to them, it's worth the risk
By marking tool with electronic tags and utilizing GPS technology, owners are more likely to recover lost tool and less likely to abandon it. Currently, ownership regulations are reportedly very weak. Leading the effort for tagging fishing tool and creating accountability is the GGTI (Global Ghost Tool Initiative).
Ghost fishing poses a serious threat to the fishing industry worldwide, and a global effort is needed to solve it.
The Li River is one of the
The waste water treatment facilities were constructed, which helped improve the water quality and water
What is
Since Japan began releasing nuclear-contaminated (核污染) wastewater into the Pacific Ocean on last Thursday despite little
According to the spokesperson, the actions of the Japanese government are contradictory to international conventions (公约) and experts say that the influence of Japan’s release of wastewater
“The Chinese government will take necessary measures to