A.A new source of fuel oil. |
B.An alternative use of fuel oil. |
C.A way to make fuel oil less polluting |
D.A new method for locating underground oil. |
A.She was doing research for a paper on it |
B.She was told about it by her roommate. |
C.She read a newspaper article about it. |
D.She heard about it in class. |
A.To produce a gas containing carbon and hydrogen. |
B.To heat the reactors to a proper temperature. |
C.To prevent dangerous gases from forming. |
D.To remove impurities from methanol |
A.It hasn't been fully tested. |
B.It is quite expensive. |
C.It uses up scarce minerals. |
D.It produces harmful gases. |
2 . Few people knew about online food delivery apps ten years ago, but today, many would find it hard to live without them. In China alone, over 400 million people use such apps.
These services have
However, we must not forget the
There are many advantages of these services, but we need to make sure that we make the right choices
A.No wonder | B.Sooner or later | C.More often than not | D.For better or for worse |
A.in part | B.by far | C.no doubt | D.as well |
A.without | B.considering | C.despite | D.including |
A.consume | B.save | C.take | D.waste |
A.minors | B.majors | C.seniors | D.inferiors |
A.strengths | B.drawbacks | C.significance | D.feedbacks |
A.high | B.full | C.low | D.sufficient |
A.identify | B.modify | C.establish | D.maintain |
A.give way to | B.set foot in | C.have no access to | D.pay little regard to |
A.However | B.Moreover | C.Instead | D.Comparatively |
A.drop | B.shrink | C.balloon | D.double |
A.in the long run | B.on a large scale | C.for our reference | D.at our convenience |
A.eating | B.pollution | C.transportation | D.packaging |
A.online shopping | B.ordering in | C.garbage recycling | D.taking away food |
A.ingredients | B.sauces | C.vegetables | D.groceries |
The Problem With Fast Fashion
There’s nothing quite like new clothes, is there? The UK certainly loves them. According to a report by the Environmental Audit Committee (EAC), the UK consumes five times more clothes today than it did in the 1980s. That’s more than any other nation in Europe and amounts to around
26.7 kg per person.This results in 235 million garments being dumped into landfills - victims of fast fashion.
Fast fashion is defined as “an accelerated fashion business model ”involving “increased numbers of new fashion collections every year,” “quick turnarounds(周转期)”and “lower prices,” according to the EAC. Globalization means that clothing is made in countries where labour is cheaper. These savings are passed on to consumers, who then consider the clothes they own disposable - easily replaceable with something more trendy. And that creates problems.
First, there’re the environmental costs. Manufacturing any kind of textile costs resources. For example, synthetic fibres, which are made from plastic, have a larger carbon footprint than natural ones. Natural fibres, although more carbon-efficient, still require more water to grow. And further resources are used as the cloth is dyed, made into clothing and transported to retail for sale. Secondly, the fast-fashion industry is under pressure to put the latest trending items on shelves faster, which can lead to workers being exploited and forced to labour in poor working conditions. In countries such as Bangladesh, Ethiopia and the Philippines, workers are paid wages that are insufficient to live on. One worker in Ethiopia told the BBC that they had to deal with intolerable conditions, such as withheld overtime payments, verbal abuse, and unsanitary toilets.
So what can be done in the UK to reduce clothing waste? The EAC has recommended eighteen improvements to the UK government, from increasing tax on purchases to fund recycling centres to introducing more sewing lessons in schools, encouraging a make do and mend attitude when things become worn out.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Repair Café
When things around the house stop working, what do you usually do with them? If you're
This tendency has led to the modern nickname: the throwaway culture. There are many reasons for this trend. In some areas
In 2009, Martine Postma from the Netherlands decided there must be a better way. Her solution was Repair Cafés: places where people can take damaged or
Postma's first Repair Café opened on Oct. 18, 2009, in Amsterdam, and was a huge success. News of the café spread, and people began asking
Today, there are roughly 2,000 Repair Cafés around the world with meetings typically
Not only do the cafés provide help with repairs, they also strengthen community ties. Neighbors get to know one another as they work together on projects. In addition, valuable knowledge is passed along and preserved. Items are kept
5 . The East African country of Kenya has been at the forefront of the global war on plastic since 2017, when officials banned plastic bags. In June 2020, the government intensified the efforts with a ban on single-use plastics in protected areas. Unfortunately, the measures have
The material engineer’s search to find a(n)
She says, “I wanted to use my education in applied physics and material engineering to do something about the problem of plastic waste pollution. But I was very
Her company, Gjenge Makers, now hires 112 people and produces over 1,500 bricks a day. The pavers (铺路材料) are made using a mix of plastic products that cannot be reprocessed or recycled. The polymer is obtained
The collected plastic is
Matee, who was recently recognized as one of the Young Champions of the Earth 2020 — the United Nations’ highest environmental
A.barely | B.nearly | C.mildly | D.equally |
A.leaked | B.turned | C.loaded | D.dumped |
A.personal | B.orderly | C.feasible | D.adjustable |
A.remind | B.convince | C.assure | D.direct |
A.clear | B.fair | C.bold | D.mature |
A.enclosing | B.distributing | C.channelling | D.reversing |
A.distantly | B.openly | C.secretly | D.directly |
A.replaced | B.mixed | C.equipped | D.fixed |
A.level | B.grant | C.diploma | D.honour |
A.employment | B.experiment | C.entertainment | D.investment |
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.
In 1831, a 22-year-old English biologist called Charles Darwin boarded the HMS Beagle in Plymouth and set off on an incredible voyage. His aim was to observe the natural world in places
HMS Beagle’s mission was to map the harbours of South America. Darwin was invited along
What is Darwin 200’s mission? The Darwin200 ship
The Darwin 200 team will travel in a 50-metre-long Dutch sailing ship called Oosterschelde, which
The ship is due to reach the Galapagos Islands in April 2025
Microplastics: Out of Sight, Out of Mind?
People joke that someone suffering from paranoia (妄想症) sees danger everywhere, thinking someone is out to get him. In the case of microplastics, you don’t need to have paranoia to be worried about them being everywhere, because they basically are!
What exactly are microplastics? They are particles (颗粒) of any type of plastic that are less than 5 millimeters in diameter (直径). They have resulted from the plastic pollution widespread in the world today.
When plastic is exposed to environmental forces, it breaks down into these tiny particles, which, in turn, do not disappear but continue to exist for hundreds or even thousands of years. Every piece of plastic that has ever been made is still on Earth today, except for what has been burned. Often mistaken for food, plastics and microplastics in oceans and on beaches are often consumed by marine animals, which is harmful. Research has linked microplastics to cancer and other problems in animals.
Whatever you think about these particles, taking them in is easier than you think. When you heat food in a plastic dish in the microwave, microplastics get into your food. The water from a plastic water bottle contains the particles as well. After taking surveys of microplastics in air, water and seafood, scientists estimate that people may easily be eating 5 grams of plastic a week. Researchers don’t know yet if or how this will affect humans. Microplastics have been found in human tissue samples, and no one yet knows how long they stay in the human body or what problems may arise.
Not until the amount of plastic waste in the world is reduced will microplastics decrease. So, while the evidence is still missing of the effect microplastics have on people’s health, reusing and recycling plastic is a no-brainer.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________A.5%. | B.80%. | C.40%. | D.10%. |
A.Polluting the environment. |
B.Destroying wildlife habitats. |
C.Endangering new species. |
D.Hunting to a great extent. |
A.To appeal to people to protect wildlife. |
B.To emphasize the importance of the Earth. |
C.To describe different ways to stop pollution. |
D.To analyze the reasons for wildlife’s disappearing. |
10 . Antarctic Tourism: Should We Just Say No?
More people are visiting Antarctic, the frozen continent than ever before.
The distance most visitors travel to reach Antarctica makes carbon emissions a serious problem.
There is clear agreement that something needs to change, but no agreement on what those changes should be.
A.The number of visitors hit 100,000 for the first time this tourist season, a 40% jump over the previous record. |
B.The Antarctic is at risk not just because of the breakability of its environment, but due to the lack of a single governing body. |
C.Should landings be made at a larger number of sites for instance, or should we aim to keep the human footprint as small as possible? |
D.If what you really want is to connect with snow and ice and you’re in the northern half, can you catch a train to the nearest snow region instead? |
E.The average per-person carbon emissions for an Antarctic tourist are 3.76 tonnes – about the total sum that an individual typically generates in an entire year. |
F.There is so little regulation now that almost anything that will protect the areas by an official legal source rather than self-regulated would be really positive. |