1 . You’ve heard that plastic is polluting the oceans — between 4.8 and 12.7 million tonnes enter ocean ecosystems every year. But does one plastic straw or cup really make a difference? Artist Benjamin Von Wong wants you to know that it does. He builds massive sculptures out of plastic garbage, forcing viewers to re-examine their relationship to single-use plastic products.
At the beginning of the year, the artist built a piece called “Strawpocalypse,” a pair of 10-foot-tall plastic waves, frozen mid-crash. Made of 168,000 plastic straws collected from several volunteer beach cleanups, the sculpture made its first appearance at the Estella Place shopping center in Ho Chi Minh City, Vietnam.
Just 9% of global plastic waste is recycled. Plastic straws are by no means the biggest source (来源) of plastic pollution, but they’ve recently come under fire because most people don’t need them to drink with and, because of their small size and weight, they cannot be recycled. Every straw that’s part of Von Wong’s artwork likely came from a drink that someone used for only a few minutes. Once the drink is gone, the straw will take centuries to disappear.
In a piece from 2018, Von Wong wanted to illustrate (说明) a specific statistic: Every 60 seconds, a truckload’s worth of plastic enters the ocean. For this work, titled “Truckload of Plastic,” Von Wong and a group of volunteers collected more than 10,000 pieces of plastic, which were then tied together to look like they’d been dumped (倾倒) from a truck all at once.
Von Wong hopes that his work will also help pressure big companies to reduce their plastic footprint.
1. What are Von Wong’s artworks intended for?A.Beautifying the city he lives in. | B.Introducing eco-friendly products. |
C.Drawing public attention to plastic waste. | D.Reducing garbage on the beach. |
A.To show the difficulty of their recycling. |
B.To explain why they are useful. |
C.To voice his views on modern art. |
D.To find a substitute for them. |
A.Calming. | B.Disturbing. |
C.Refreshing. | D.Challenging. |
A.Artists’ Opinions on Plastic Safety |
B.Media Interest in Contemporary Art |
C.Responsibility Demanded of Big Companies |
D.Ocean Plastics Transformed into Sculptures |
Since people can’t always eat out or cook for
3 . Kenya has been at the forefront (前沿) of the global war on plastic since the government banned single-use plastics in protected areas in June 2020. Unfortunately, the preventive measures have barely received attention. Hundreds of tons of industrial and consumer polymer waste continue to get dumped into landfills daily. However, if 29-year-old Nzambi Matee has her way, the unsightly plastic heaps will soon be transformed into colorful bricks.
The materials engineer’s seeking to find a practical solution to control plastic pollution began in 2017. She quit her job and set up a small lab in her mother’s backyard. It took her nine months to produce the first brick and even longer to convince a partner to help build the machinery to make them. But the determined eco-entrepreneur was confident in her idea and did not give up.
She says, “I wanted to use my education to handle plastic waste pollution. But I was very clear that the solution had to be practical, sustainable, and affordable. The best way to do this was by channeling the waste into the construction space and finding the most efficient and affordable material to build homes.” Her company produces over 1,500 bricks a day. The pavers are made using a mix of plastic products that cannot be reprocessed or recycled.
The collected plastic is mixed with sand, heated at very high temperatures, and compressed (压缩) into bricks that vary in color and thickness. The resulting product is stronger, lighter, and about 30 percent cheaper than concrete bricks. More importantly, it helps repurpose the lowest quality of plastic. “There is that waste they cannot process anymore; they cannot recycle. That is what we get.” Matee says.
Matee is not nearly done. Her dream is to reduce the mountain of trash to just a hill by increasing production and expanding her offerings. She says, “The more we recycle the plastic, the more we produce affordable housing, the more we created more employment for the youth.”
1. What does the underlined sentence in paragraph 1 imply?A.Matee’s method can be effective if adopted. | B.Matee’s idea has been widely accepted. |
C.Colorful bricks are in huge demand. | D.Plastic waste hasn’t attracted enough attention. |
A.Generous and ambitious. | B.Confident and grateful. |
C.Creative and resolved. | D.Optimistic and modest. |
A.to build cheaper houses. | B.to support the government. |
C.to create job opportunities. | D.to tackle plastic pollution. |
A.Kenya: Pioneer in Banning Plastic Single-use Plastics |
B.Nzambi Matee: Innovator in Solving Plastic Waste |
C.Mix of Plastic Products: A New Construction Material |
D.Plastic Recycling: A Creative Solution to Pollution |
4 . Human beings have somehow managed to engineer the night to receive us by filling it with light. This kind of control is no different from the feat ( 壮 举 ) of damming a river. Its benefits come with
For most human history, the phrase “light pollution” would have
We’ve lit up the night as if it were a(n)
It was once thought that light pollution only affected astronomers, who need to see the night sky in all its glorious clarity. Unlike astronomers, most of us may not need a
In a very real sense, light pollution causes us to
A.consequences | B.achievements | C.agreements | D.circumstances |
A.Randomly-designed | B.Well-designed | C.Poorly-designed | D.Economically-designed |
A.appealed | B.adapted | C.objected | D.amounted |
A.come under criticism | B.made no difference | C.come into effect | D.made no sense |
A.making do with | B.fed up with | C.identifying with | D.overflowing with |
A.visit | B.greet | C.feel | D.smell |
A.independent | B.disconnected | C.unoccupied | D.excluded |
A.exposed | B.captured | C.dismissed | D.frustrated |
A.clear | B.comprehensive | C.traditional | D.critical |
A.Subsequently | B.However | C.Therefore | D.Similarly |
A.Reviewing | B.Embracing | C.Denying | D.Regulating |
A.light | B.rhythm | C.status | D.dawn |
A.emerging from | B.withdrawing from | C.messing with | D.coinciding with |
A.keep track of | B.lose sight of | C.catch hold of | D.let go of |
A.measured | B.neutralized | C.undergone | D.supervised |
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
6 . Baggy has become the first dog in the UK—and potentially the world—to join the fight against air pollution by recording pollutant levels near the ground.
Baggy wears a pollution monitor on her collar so she can take data measurements close to the ground. Her monitor has shown that air pollution levels are higher closer to ground level, which has helped highlight concerns that babies and young kids may be at higher risk of developing lung problems.
Conventional air pollution monitors are normally fixed on lampposts at about nine feet in the air. However, since Baggy stands at about the same height as a child in a pushchair(婴儿车), she frequently records pollution levels which are much higher than the data gathered by the Environment A gency.
The doggy data research was the idea of Baggy's 13-year-old owner Tom Hunt and his dad Matt. The English youngster noticed that pollution levels are around two-thirds higher close to the ground than they are in the air at the height where they are recorded by the agency. Tom has since reported the shocking findings to the government in an attempt to emphasise that babies are at higher risk of developing asthma(哮喘).
Matt Hunt said he was "very proud" of his son because “when the boy gets an idea, he keeps his head down and gets on with it, and he really does want to do some good and stop young kids from getting asthma."
“Tom built up a passion for environmental protection at a very early age," Matt added. “He became very interested in gadgets(小装置). About one year ago, he got this new piece of tech which is like a test tube. One Sunday afternoon, we went out to do some monitoring, and he said, why don't we put it on Baggy's collar and let her monitor the pollution?'So we did it."
Tom said, "Most of the time, Baggy is just like any other dog. But for the rest of the time she is a super dog, and we are all really proud of her."
1. With a monitor on her collar, Baggy can ____________.A.take pollutant readings | B.record pollutant levels |
C.process collected data | D.reduce air pollution |
A.High places are free of air pollution. |
B.Higher pushchairs are more risky for kids. |
C.Conventional monitors are more reliable. |
D.Air is more polluted closer to the ground. |
A.To warn of a health risk. | B.To find out pollution sources. |
C.To test his new monitor. | D.To prove Baggy's abilities. |
A.Modest. | B.Generous. | C.Creative. | D.Outgoing. |
Researchers say they have found microplastics (微塑料) -tiny pieces of plastic that come as a result of the disposal of industrial waste-deep in the lungs of living
The research, which
In the study, researchers
The study notes
The world produces about 300 million metric tons of plastic a year and about 80% ends
8 . Hundreds of years ago, life was harder than it is today. People didn't have modern machines.
Life today has brought new problems. One of the biggest problems is pollution. Water pollution has made our rivers and lakes dirty. It kills our fish and pollutes our drinking water. Noise pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution to all living things in the world.
Cars, planes and factories all pollute our air every day. Sometimes the polluted air is so thick that it is like a quilt over a city. This kind of quilt is called smog.
Many countries are making rules to fight against pollution. Factories must now clean their water before it is thrown away, and they mustn't let dirty smoke go into the air.
We need to do many other things. We can put waste things in the dustbin and do not throw them on the ground. We can go to work by bus or with our friends in the same car. If there are fewer people driving, there will be less pollution.
Rules are not enough. Every person must help to fight against pollution.
1. Hundreds of years ago, life was much harder than it is today because_________A.there were many problems | B.there were too many people |
C.there were wars now and then | D.there were no modern machines. |
A.noise pollution | B.water pollution | C.air pollution | D.waste things |
A.The air. | B.The city. | C.The quilt. | D.The smog. |
A.clean water after it is thrown away | B.throw waste things in the dustbin |
C.let dirty smoke go into the air | D.encourage more people to drive to work |
9 . In the endless sky, the unaided human eye should be able to perceive several thousand stars on a clear, dark night. Unfortunately, growing light pollution has impeded people from the nightly view.
New citizen-science-based research throws alarming light on the problem of “sky glow”-the diffuse illumination (漫射照明) of the night sky that is a form of light pollution. The data came from crowd-sourced observations collected from around the world as part of Globe at Night, a program developed by astronomer Connie Walker.
Light pollution has harmful effects on the practice of astronomy but also on human health and wildlife, since it disturbs the cycle from sunlight to starlight that biological systems have evolved alongside. Furthermore, the loss of visible stars is a great loss of human cultural heritage. Until relatively recently, humans throughout history had an impressive view of the starry night sky, and the effect of this nighty spectacle (壮观) is evident in ancient cultures.
Globe at Night has been gathering data on star visibility since 2006. Anyone can submit observations through the Globe at Night web application. Participants record which one best matches what they can see in the sky without any telescopes or other instruments.
Researchers find that the loss of visible stars indicates an increase in sky brightness of 9.6% per year while roughly 2% is measured by satellites. Existing satellites are not well suited to measuring sky glow as it appears to humans, because they can not detect wavelengths shorter than 500 nanometers (纳米). White LEDs, with shorter wavelengths under 500 nanometers, now are increasingly commonly used in outdoor lighting. But human eyes are more sensitive to these shorter wavelengths at nighttime. Space-based instruments do not measure light from windows, either. But these sources are significant contributors to sky glow us seen from the ground.
“The increase in sky glow over the past decade underlines the importance of redoubling our efforts and developing new strategies to protect dark skies,” said Walker. “The Globe at Night dataset is necessary in our ongoing evaluation of changes in sky glow, and we encourage whoever can to get involved to help protect the starry night sky.”
1. What does the underlined word “impeded” in the first paragraph mean?A.separated. | B.disabled. | C.demanded. | D.protected. |
A.Poorer human health. | B.Fewer wildlife species. |
C.More delicate biological systems. | D.Less nightly culture elements of the sky. |
A.Crowd sourced data are invaluable | B.Shorter wavelengths are hard to detect. |
C.Satellites play a vital role. | D.White LEDs are widely used. |
A.Their consistent efforts pay off. | B.The dataset needs to be updated. |
C.The sky glow has been over-emphasized. | D.More participants are expected to join in. |
10 . Pollution is one of the biggest problems in the world today. In many places, rubbish is thrown into lakes and rivers.
In some cities, the air is filled with pollution.
If we do not act to improve the environment, more living things will be killed by pollution.
If we can do these, we will make the world a better place to live in.
A.This makes some old people and children ill. |
B.As well as people, animals are also harmed by pollution. |
C.We can make our lakes and rivers cleaner and cleaner. |
D.It’s time for all of us to take action right away! |
E.Because of this, these places have already been polluted. |
F.Trees reduce dust and help keep the air clean. |
G.A few of us should take action to protect the environment. |