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.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2 . The tradition of giving gifts didn’t start with the modern holidays we celebrate. Many ancient cultures celebrated holidays with the exchange of gifts. People who love to give gifts often can’t wait until it’s time for the recipients to open their gifts. If you’ve ever been given a gift, you know that part of the fun is the curiosity that builds as you wonder what the gift is.
The wish to hide the identity of a gift until just the right moment led people to wrap gifts long, long ago. Historians believed wrapping gifts in paper probably started not long after paper was invented thousands of years ago.
Wrapping paper like what we use today, though, is a much more recent invention. More than 100 years ago, gifts were usually wrapped in heavy brown paper. Before that, cloth was often used. The technology to mass-produce wrapping paper didn’t come along until the early 1900s. The first American gift wrap company— Hy-Sill Manufacturing Inc. — was founded by Eli Hyman and Morris Silverman in 1903. It wasn’t as easy to wrap presents back then as it is today, though, because adhesive tape (胶带) wasn’t invented until 1930.
Over the years, wrapping paper has developed into what we see in stores each holiday season. But scientists say that the United States alone produces an extra 5 million tons of waste over the holidays, most of which is from wrapping paper and shopping bags. To cut down on this waste, some people carefully unwrap presents, so that the wrapping paper can be reused. Others have started to use reusable gift bags instead of wrapping paper.
1. What is the interesting part of people giving a gift?A.Hiding their gifts and their feelings. |
B.Giving the recipients a surprise. |
C.Letting the recipients open gifts at once. |
D.Following a century-old tradition. |
A.People didn’t know wrapping paper until 1903. |
B.Heavy brown paper has been used to wrap gifts for 100 years. |
C.Technology made wrapping paper widely available. |
D.Adhesive tape was first created by gift wrap companies. |
A.The future of reusable gift bags. |
B.The waste produced by Americans. |
C.Wrapping paper’s influence on the environment. |
D.People’s admiration for wrapping paper. |
A.The popularity of wrapping gifts. |
B.The start of wrapping gifts in paper. |
C.The problems caused by wrapping paper. |
D.The story behind wrapping paper. |
3 . Coca-Cola announced on Wednesday that it will begin transitioning (转变) from green to clear plastic on Aug. I to increase the material’s likelihood of being remade into new beverage (饮料) bottles. The beverage giant is committed to making 100% of its packaging recyclable by 2025 and using at least 50% recycled material in its packaging by 2030.
Sprite, an important brand of Coca-Cola, currently uses plastic bottles containg a green additive called Polyethylene Telephthalate (PET). These bottles are commonly changed into single-use items like clothing and carpeting that can’t be recycled into new PET bottles.
“Taking colors out of bottles improves the quality of the recycled material,” said Julian Ochoa, CEO of R3CYCLE, which is working with Coca-Cola to improve bottle-to-bottle recycling. “When recycled, clear PET Sprite bottles can be remade into bottles, helping drive a circular economy for plastic.”
Sprite, the popular lemon-flavored soft drink, which first hit shelves in 1961, is also getting a new logo and packaging design. Sprite’s packaging will keep the brand’s recognizable green colour and include noticeable “Recycle Me” message. Other drinks that use green bottles, including Fresca, Seagram’s, and Mello Yello, will also transition to clear packaging in the coming months.
Both Coca-Cola and PepsiCo have been criticized for contributing to the world’s plastic pollution. In 2021, both companies ranked as the world’s top plastic polluters for the 4th consecutive (连续的) year by the environmental organization Break Free From Plastic. Global beach cleanups were carried out by more than 11,000 volunteers in 45 countries to identify the most common plastic polluters. Break Free From Plastic found that 20,000 Coca-Cola branded products were picked up, representing more pollution than the next two top polluters combined.
Coca-Cola announced its “World Without Waste” sustainable packaging program in 2018, in which it promised to make all of its packaging recyclable — excluding the caps and labels — as well as have at least 25% of its beverages sold in refillable packaging by 2030.
1. What’s the purpose of the first paragraph?A.To state the main idea of the text. | B.To introduce Coca-Cola’s new product. |
C.To give the news’ background information. | D.To draw people’s s attention to Coca-Cola. |
A.Their material is of low quality. |
B.They can only be changed into single-use items. |
C.They contain more pollutants than clear bottles. |
D.They are more expensive to recycle. |
A.20,000 Coca-Cola products were produced in 2021. |
B.Plastic was the most common polluter in 45 countries. |
C.The top three and four polluters made less pollution than Coca-Cola in 2021. |
D.Coca-Cola and PepsiCo were responsible for the environmental protection. |
A.Coca-Cola’s releasing new soft drinks. |
B.“Recycle Me” message on the clear Sprite bottle. |
C.Colored bottles decreasing the quality of the recycled material. |
D.Sprite retiring its signature green plastic bottles after more than 60 years. |
World leaders at the 5th meeting of the United Nations Environment Assembly (UNEA) agreed that by 2024, they would create and sign a new treaty on plastics. The new treaty would create international laws
Because plastic is useful for so many purposes, it has become a part of nearly all areas of our lives. It’s hard to look anywhere without finding dozens of
The United Nations Environment Program (UNEP) reports that
Plastic gives off dangerous gases when it’s made and also when it’s burned or buried in the ground. Scientists say plastics are responsible
Plastic doesn’t “decompose (腐烂)” like natural materials. Instead, it just breaks into smaller and smaller pieces. And as the plastics
Microplastics are so tiny that
The beautiful Li River is one of the
Water quality in the Li River had suffered
Finally, a series of urgent steps were taken
6 . Last week came solid evidence that living in toxic Britain can seriously harm your health. Cardiologists at Queen Mary University of London found that even "safe" levels of air pollution are linked to heart abnormalities similar to those seen during the early stages of heart failure. Their study of almost 4,000 people was backed up by a major US study which showed that higher exposure to fine particles and nitrogen oxides is linked to an acceleration in the hardening of the arteries (动脉).
We have long known that air pollution leads to coughing, shortness of breath and irritation in the eyes, nose and throat. It is also clearly linked to respiratory diseases such as asthma and bronchitis, as well as diabetes and some cancers. It is now beyond doubt that children's health is greatly affected, and links have been made between it and Parkinson's, Alzheimer's, dementia and congenital birth defects.
The statistics are alarming. In the UK, more than 2 million people suffer from cardiovascular (心血管的) diseases, and nearly one in seven men and one in 12 women will go on to die from them. Heart disease costs the UK economy nearly £30 bn a year to treat, as much as the state spends on secondary education. It is one of the greatest single drains on the public purse. Britain, however, rejects common sense, and shows little sign that it wants to seriously address pollution any time soon.
Despite the mounting evidence of air pollution's costs and health impact, Britain has had to be dragged screaming through the courts to make it comply with minimal clean air guidelines and laws. Successive governments have continually tried to evade their legal responsibilities, spending millions of pounds fighting in the courts and lobbying the EU to be allowed to continue to pollute.
The government now has a new draft clean air strategy our for consultation until 14 August and claims to be acting faster to tackle air pollution than almost every other major developed economy. It pledges to halve the number of people living in places that do not meet World Health Organization pollution guidelines, and it propose to end the sale of new diesel and petrol cars and vans by 2040.
But intending to cut the air pollution bill by around 12.5% in 12 years and waiting 20 years to be rid of the worst vehicles seems criminally weak. Meanwhile, government is knowingly forging ahead with infrastructure plans that will inevitably increase air pollution. The effect will inevitably be to massively increase air pollution and health costs for millions of Britons.
So could the car-clogged streets of Sunder-land, Birmingham and London, where I lived for many years, have contributed to my disease and those of millions of others? Probably. Could the oil companies be responsible for far more than climate change? Certainly. Could Britain's monstrous and mounting bill for heart disease be partly due to the highly polluting diesel cars that governments so scandalously encouraged us to drive? Quite possibly.
What is certain is that air pollution is now an international scandal, and the cause of a health emergency that governments and industry have failed to address. It undoubtedly threatens life more than any war or disaster. When there are clear alternatives to burning fossil fuels then politicians who do not act to prevent it must stand accused not just of failing to act, but of condoning the mass poisoning of their people.
1. According to the study, ________ is probably unrelated to air pollution.A.diabetes | B.stomachaches | C.Alzheimer | D.artery hardening |
A.British government has been screaming for help in court |
B.EU has dissuaded British government for help in court |
C.British government has tried to have EU's permission for more pollution |
D.The government firmly refused to act in accordance with the clean air guideline. |
A.Britain will implement it faster than other major developed economies. |
B.It presents a practical way to end pollution from vehicles. |
C.Its goal will be achieved at the price of massive health cost. |
D.It's aiming too low when more pollution is expected. |
A.Government officials should feel disgraced for non-action as leaders. |
B.The government should cover the bills for air pollution and related diseases. |
C.Oil companies should not be held accountable for the international scandal. |
D.British government is an irresponsible one for encouraging people to use vehicles. |
7 . Plastics are amazing materials, which are widely used in our daily life. Besides, they’re often cheap to make. About 8. 3 billion metric tons of plastic have been produced to date. That’s about 1,400 times the weight of the Great Pyramid of Giza. Some of that plastic is still in use. But about 5. 8 billion metric tons have been thrown away.
All that plastic waste is an environmental scourge (祸根). Only about 9 percent of plastic waste has been recycled. Another 12 percent has been burned. The remaining 79 percent wound up in landfills or in nature. And that plastic, like a single Lego block, takes a long time to decompose (分解).
Plastic litters the world from the highest mountaintop to the deepest seafloor. Many animals mistake this rubbish for food. If they get full, these animals may forget to eat real food and suffer. Plastic rubbish in the oceans also leaves birds, turtles and other wildlife in a jam.
Big pieces of plastic aren’t the only problem. Abandoned plastic can break into tiny bits called microplastics. Winds blow these bits far and wide. Ocean currents can spread them throughout the sea. These pollutants build up inside animals. They also get into our food and drinking water. Each American is likely to consume more than 70, 000 microplastic pieces per year. Right now, no one knows what risk that might bring.
Scientists have some ideas about how to clean up this mess. The Ocean Cleanup is developing cleanup systems to fish out plastic pieces from the Great Pacific Garbage Patch. Microbes or mealworms with an appetite for plastic might someday eat the garbage. And new nanotechnology (纳米技术) could help microplastics decompose in the environment. But many of these plans are still far from effective so far. The best way to help Earth right now is to stop buying so much plastic — and then throwing it out — in the first place.
1. What does the Lego block show about plastic waste?A.It is hard to break down. | B.Little of it has been burned. |
C.It is easy to pile up. | D.Most of it ends up in landfills. |
A.By starving them. | B.By reducing their food. |
C.By piling up in their homes. | D.By changing the environment. |
A.Opposed. | B.Supportive. | C.Indifferent. | D.Doubtful. |
A.To criticize plastic production. | B.To suggest ways to handle plastic. |
C.To advocate environmental protection. | D.To introduce the state of plastic pollution. |
8 . With roaring ships, hammering oil drill, industrial fishing and coastal construction, humans have strongly influenced the underwater soundscape (声音景观) over the past couple of hundred years — in some cases posting a threat to whales, dolphins and other ocean creatures. Until recently, underwater sound pollution had not attracted the same attention. Now, a new paper published in the journal Science lays out the impacts, demonstrating that noise pollution can be just as harmful to the ocean environment as other kinds of pollution.
Even the cracking of glaciers and any drop of rain falling on the water’s surface can be heard deep under the sea. Sea life uses sound to study their habitat, and to keep in communication with each other. They also use sound by listening to know something about their environment.
“It’s a long-lasting problem that certainly weakens the animals all the way from individuals to populations,” says lead author Carlos M. Duarte, distinguished professor at Saudi Arabia’s King Abdullah University of Science and Technology (KAUST), “We are hoping that this report will not only reveal elements of how humans impact the ocean through sound pollution, but that it will also bring the topic to the attention of policymakers who will be able to act based upon the very real solutions.”
Marine (海洋) ecologist Kirsten Thompson of the United Kingdom’s University of Exeter, who was not involved in the study, said the report could not have come at a better time. “It summarizes the fact that we are in this new phase of human-caused noise in our oceans that is having a dramatic impact on different species.” What matters most, she notes, is the fact that the paper “doesn’t just point at the problem, it shows how to solve it.”
Unlike plastic pollution or fertilizer runoff, noise pollution will not take years to fix. The moment we switch our noise off the impact disappears, Duarte says, pointing to marine life surveys conducted around April 5, 2020. Having the world use more renewable energy would lessen the need to drill for oil and gas. The international team of researchers also called for a global regulatory framework for measuring and managing ocean noise.
1. Which of the following threatens ocean creatures?A.Travel industry. | B.Human activities. |
C.Construction companies. | D.Sailing off the coast. |
A.Ocean animals can’t fall asleep. | B.It causes the cracking of glaciers. |
C.It’s a signal to the lower sea level. | D.It disrupts the behavior of sea life. |
A.She is one of the paper’s co-authors. |
B.The report does not come at the right time. |
C.The solutions are already available. |
D.The report has raised great attention from seamen. |
A.Technical advances and regulation. |
B.A policy to measure the depth of ocean. |
C.A global ban on drilling for oil and gas. |
D.Noise standards for cars and trucks. |
Plastic pollution at sea is reaching
As plastic breaks down into smaller pieces, it also enters the marine food chain,
While consumers can help reduce plastic pollution by changing their behavior, governments have to step up and accept
10 . Researchers from London’s Queen Mary University studied how participants were affected by pollution based on where they live. In the journal Circulation on Friday, the scientists revealed that air pollution can harm the heart to the point where it resembles (类似) the early stages of heart failure.
According to Emory Healthcare, deaths have decreased around 12 percent per decade on average over the past 50 years, but 287,000 people die frorn heart failure each year. There are more hospitalizations from heart failure each year than all cancers combined.
In this study, the scientists examined information from 4,000 participants that were in the UK Biobank study. Volunteers had blood tests, health scans and heart MRIs, which measured the function, size and weight of their hearts. They also recorded their lifestyle, health record and where they’ve lived.
The team found participants had larger right and left ventricles (心室) in the heart when they lived closer to busy roads and were exposed to nitrogen dioxide(NOz), which enters the air when fuel is burned. The right and left ventricles are crucial for pumping blood. They were healthy but resembled the ventricles in early-stage heart failure. The scientists found that the higher the exposure to the pollutants, the greater the changes in the heart.
“Air pollution should be seen as a modifiable risk factor,” Dr. Nay Aung, who led the data analysis of the study, said in a statemnent from Queen Mary University. “The public all need to be aware of their exposure when they think about their heart health, just like they think about their blood pressure and their weight.”
Professor Jeremy Pearson, Associate Medical Director at the British Heart Foundation said in the statement from Queen Mary University, “We can’t expect people to move home to avoid air pollution, so government and public bodies must act right now to make all areas safe and protect the population from these harm.”
1. What is the finding of the study?A.Air pollution causes many people to die. |
B.People have big problems of heart health. |
C.People’s houses have a great effect on the heart. |
D.Air pollution makes our hearts at risk of heart failure. |
A.It can be cured easily. | B.It remains a serious threat. |
C.It’s the most common illness. | D.It causes people to suffer cancers. |
A.They had many health problems. | B.Their ventricles worked better. |
C.Their hearts were out of danger. | D.The size of their hearts was bigger. |
A.Moving to safer areas. | B.Living far away from crowds. |
C.Taking notice of air pollution. | D.Taking blood pressure regularly. |