1 . Natalie and Callie, both 13 years old, started raising monarch butterflies for fun in 2020.
But after realizing the monarchs were an endangered species, their
They learned that the population of monarch butterflies had
So the girls teamed up with a national nonprofit group to plant a native garden
The team has won the Silver Award for their
| A．dream | B．hobby | C．career | D．decision |
| A．doubled | B．aged | C．declined | D．exploded |
| A．management | B．assessment | C．selection | D．destruction |
| A．relied on | B．kept off | C．broke down | D．gave away |
| A．partly | B．secretly | C．rarely | D．specially |
| A．attracted | B．protected | C．monitored | D．trapped |
| A．employ | B．educate | C．force | D．limit |
| A．meant | B．cost | C．changed | D．hurt |
| A．dry | B．medical | C．healthy | D．wild |
| A．pleasing | B．light | C．long | D．disappointing |
| A．project | B．concept | C．schedule | D．assignment |
| A．concerned | B．connected | C．finished | D．occupied |
| A．chemicals | B．time | C．funds | D．energy |
| A．quoted | B．continued | C．replied | D．commented |
| A．donations | B．support | C．patience | D．efforts |
2 . While it throws out about 90 pounds of food per person every year, Japan doesn’t rank at the top of the world’s list of wasteful nations. Still, what’s thrown away represents a serious problem for an island nation with limited landfill space and a goal of greater sustainability. Reinvention can offer an alternative. A Japanese company is taking vegetable peels, cooking oil and other used foodstuffs and making entirely different products.
Concrete is the most widely used construction material in the world, and its key element, cement, is a major polluter of greenhouse emissions. So what if a more sustainable alterative were possible by making cement with food waste, which also would help reduce greenhouse emissions from landfills where that waste would otherwise be thrown away? That’s the idea behind Fabula, a Tokyo-based start-up.
Researchers at Fabula created a recipe to make food concrete by drying leftovers and pressing them into a mold (模具) at a high temperature. The company, founded by researchers at the University of Tokyo, began with items commonly thrown away like cabbage and orange peels but found that almost any food item can be used. It now takes mostly coffee grounds and tea leaves to make its cement. The product’s durability depends on the components.
Fabula is currently producing made-to-order household items, such as coasters and dishes, while awaiting its patent. The goal is to make furniture and larger structures once the technology is able to make the cement more durable. Food production companies that can’t avoid generating waste during their processes have reached out to work with the company. “We hope to become a matching service between companies that have food waste and companies who want to build things out of such materials,” said Takuma Oishi, Fabula’s chief commercial officer.
Since the cement is 100 percent eatable, it could create opportunities during disaster response when temporary structures need to be built quickly. The people inside might even turn to them for food. If the technology advances enough, Oishi suggested, someday we may be able “to eat the homes or furniture when necessary”.
1. Which problem Japan faces is mentioned in paragraph 1?| A．Food waste. |
| B．Garbage littering. |
| C．Energy crisis. |
| D．Environmental pollution. |
| A．Using food remains in recipes. |
| B．Finding a cheaper alternative to landfills. |
| C．Making a novel building material from leftovers. |
| D．Cutting greenhouse gases by recycling home devices. |
| A．The diversity of food sources. |
| B．The prospects of the company. |
| C．The innovation of a traditional cuisine. |
| D．The process of developing food concrete. |
| A．It can fill stomachs. |
| B．It’s solid and lasting. |
| C．It can prevent disasters. |
| D．It’s delicate but cost-free. |
3 . Traditionally, profiting from forests often meant capitalizing on timber (木材) —choosing commercial timber. Yet increasingly, there is an understanding that it’s of greater significance to keep trees standing than cut them down for financial profit. Money is not everything. We have to recognize real and lasting value is from natural resources. But money is a fact of life.
Good news is that we can expect entire natural woodland is left undamaged and still provides a revenue (收益) stream. Leaving woodland complete does not necessarily mean that we do not touch it at all. Conservation work may involve building back biodiversity or the removal of foreign plant species.
A healthy woodland system can provide a range of yields (产物). Besides eatable yields—top fruit, berries, and food crops, it produces substances for chemical use. The non-timber forest products provided by natural ecosystems vary significantly depending on where they are. But there are always more ways to explore to acquire revenue.
A project in the UK, for example, shows woodland itself is also a draw for visitors. It engages a community who creates a sustainable area of woodland. The community largely obtains revenue by opening up parts of the natural woodland to the public with an adventure playground and outdoor recreational activities on the site. It also offers courses on nest building, special wildlife events and more. The project is thought to have great uniqueness. It centers round the existing natural land; the yields that woodland provides become by products.
Recreational activities, tours, and classes are just the commencement. A rich and bio-diverse woodland can be an ecosystem that draws in more people looking for a beautiful place to stay. Woodland has great value in ecological and social terms. And when you nurse it, it could also add to the income from your land.
1. What do people increasingly think about forest conservation?| A．It means making full use of timber. | B．It outweighs financial benefit. |
| C．It is extremely difficult to carry out. | D．It is all about rebuilding biodiversity. |
| A．It provides lots of recreational activities. | B．It highlights educational experiences. |
| C．It makes woodland itself the main product. | D．It focuses on nursing the natural land. |
| A．Intention. | B．Beginning. | C．Wish. | D．Exception. |
| A．Forest conservation has been a top priority. |
| B．A project helps create sustainable woodland. |
| C．Non-timber products help gain more benefit. |
| D．Woodland brings profit while staying complete. |
4 . Lithium (锂) is called “white gold” for good reason. The metal’s value has been growing rapidly over the last several years, mainly because it is an essential material of lithium-ion batteries, which play an important part in several key sustainable technologies, e. g. electric cars.
As ocean waves, wind and solar power have grown into major players in the energy industry, lithium has also become key to building a future free of petrol. But getting lithium comes at a huge cost. As with most metals, its mining is damaging. It often works like this: Briny water, containing lithium and other metals, is pumped to the surface from underground. Then it sits in pools to allow the water to evaporate, leaving the rest behind as poisonous matter. Workers use chemical reactions to remove the lithium from that, making it into powder which is then packaged and shipped to the buyers around the world. Any accident that releases mine matter into surrounding communities or the groundwater supply could have damaging long-term impacts.
Indigenous (原住民) communities often bear the result of the damage, and political leaders have paid little attention to their concerns. In Arizona, for example, an expanding lithium mine is threatening the Hualapai Tribe’s historical sites. And for politicians who have promised to work with native peoples to deal with it, mining lithium and other precious metals is putting them into a dilemma: How do you ensure the availability of materials which are essential to the future while protecting indigenous people’ rights?
Mining of the metal is expected to increase greatly in coming years. Over time, that will make electric cars inexpensive and, therefore, more popular.
As environmentally conscious consumers buy electric cars in ever-greater numbers, it’s important to be aware of the dirty process that powers those clean air vehicles.
1. What do we know about Lithium in paragraph 1 and paragraph 2?| A．It’s a kind of battery. | B．It will be widely used in the future. |
| C．Only Lithium can replace fossil fuels. | D．It is the same with wind and solar power. |
| A．It’s easily done. | B．It does harm to the environment. |
| C．It costs much money. | D．The workers benefit a lot from it. |
| A．The shortage of Lithium. |
| B．The prices of electric cars. |
| C．Their people will no longer support them. |
| D．The balance between it and environment protection. |
| A．Supportive. | B．Indifferent. | C．Worried. | D．Optimistic. |
Helen and her family moved to a new location in the city. Helen was excited because most of her friends lived in the same street.
It was the first morning in their new house. She woke up early that day and went out on her balcony (阳台). She was expecting wonderful, lovely birds and beautiful greenery with fresh air, but instead it was the complete opposite. There was garbage right outside their front gate. There were no trees and instead of the sweet chirping (鸟叫声) of birds, there were annoying g traffic noises. Helen was angry. “What is this? Why can’t someone do anything about it?” she thought. She went inside the living room. She sat at the dining table, thinking about what she could do about the pollution in her locality.
The next day at school, she went into her class and asked loudly, “Who’s fed up with stinking garbage?” This caught many students’ attention. “Who’s fed up with air pollution and the diseases spread by it?” This time many students answered, “Me!” Helen smiled and then said, “We must clean our surroundings. So help me get rid of the garbage. Help me pick it up! That’s the best thing we can do. We will all go to other classes and ask if they want to join us. I am sure as long as we work together, our community will become a better place!”
In the break time, they all went to other classes, and by the end of the school day, Helen had gathered almost 25 students ready to help her. The day before cleaning, the students took out their pocket money and bought garbage bags, masks and gloves.
注意：1. 续写词数应为120左右;
2. 请按如下格式在答题卡的相应位置作答。
The big day came and the students gathered at the school gate.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Soon the headmaster knew what the students did.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________6 . With greater climate catastrophe (气候突变) on Earth, it is natural for us to make every effort to stop the potential floods, snowstorms, and alarming reports from scientists. For many of us (myself included), part of that means running out to buy reusable straws, organic cleaners, and packaging-free products.
However, before you are delighted at “green” purchases, take a second to consider the results of a new study from Arizona University. By comparing the shopping habits, mental health and environmental impact of young people, the researchers reconfirmed a principle: Buying less beats buying “green” stuff without effort. And that is true whether you are looking at the impact that your purchases have on the Earth or on your own happiness.
It should not come as a shock that simply consuming less is better for the planet. After all, every new item a factory yields requires some resources to produce. Take plastic bag bans for instance. If your city is getting rid of single-use shopping bags, it can be attractive to pay for a fashionable organic cotton bag hanging in the check-out line of your local supermarket. However, experts insist that growing cotton is actually no better for the Earth than producing the conventional plastic bags. Then what is your best bet for carrying your groceries if you care about sustainability? Any bag you already own.
It is not just the Earth that will be happier if you buy less. You will feel more contented too, according to the new study. “People believe that they might well be self-satisfied about becoming environmentally conscious through ‘green’ buying patterns, but it doesn’t seem to be that way”, said the lead researcher Sabrina Helm. “Reduced consumption has effects on increased well-being, but we don’t see that with ‘green’ consumption.”
“Owning every new ‘green’ product on the market might make you feel contented, but if you relieve yourself of that burden of ownership, most people report feeling a lot better,” said Helm.
1. Why does the writer mention “green” shopping habits?| A．To call on a green lifestyle. | B．To praise people’s green efforts. |
| C．To introduce a social trend. | D．To present a half true “green” truth. |
| A．The plastic bag bans are of no effect. | B．Using any bag you have is the best bet. |
| C．Reduced consumption is better for the Earth. | D．Growing cotton is far worse for the Earth. |
| A．The sense of achievement. | B．The sense of happiness. |
| C．The sense of relief. | D．The sense of security. |
| A．Less is More | B．The Greener, The Happier |
| C．Happiness Guarantee | D．What Are Green Products? |
Sustainable tourism, which is becoming increasingly popular nowadays, is not just about seeing the sights — it is also about connecting with people and their cultures,
It is important to travel in
In summary, being a sustainable tourist comes down to respect — for nature, culture and people.
8 . Changing to electric vehicles makes sense. Now it can make cents, too. France on Wednesday announced a program to get high gas consumption old cars off the road by offering a grant（补助金）to buy an electric bike.
A French driver can get $2,991 towards a new e-bike. The grant is high enough to buy a quality e-bike. To receive the grant, the driver has to ensure their old car to be taken off the road and scrapped(报废). Replacing the highly inefficient gas-powered vehicles will help France meet its the Paris Agreement goals to keep global warming below 2℃. In 2018, 200countries-including France-agreed to the Paris Rulebook that details the way countries can relieve climate change and this includes limiting greenhouse gas emission(排放). Other benefit to the programme is to get cars off crowded roads. After all, e-bikes take up far less room. And cleaner air due to fewer pollutants is also a big plus.
A similar program was introduced in Norway. The project for the old car was actually spearheaded by the country’s government. Drivers applied to receive a grant for up to $1,200 to buy a bicycle, e-bike, e-motorcycle, or even public transportation credits for turning in their old vehicles. More than 8,500 people applied for the grant. Finland also has a similar grant, which is used to help fund more than 1,000 low emission cars,2,000 e-bikes, and 200public transportation tickets. “For the first time it is recognized that the solution is not to make cars greener, but simply to reduce their number, ” Olivier Schneider of the French Federation of Bicycle Users said.
Since the French grant is more than twice the amount of the Finnish and Norwegian ones, it should be more successful. Getting a large number of high gas consumption off the road will go a long way in helping to reduce emissions, road crowdedness, and less pollution in the air.
1. Why does France give drivers a grant to buy electric bikes?| A．To help repair old cars. | B．To help electric bike sellers. |
| C．To make the economy better. | D．To protect the environment. |
| A．Electric bikes are popular with the French. |
| B．Preventing global warming is difficult to achieve. |
| C．The French programme is not more costly than Norway. |
| D．France has announced the conditions of getting the grant. |
| A．corrected | B．added | C．led | D．discussed |
| A．He is a news reporter. | B．He is a novel writer. |
| C．He is an e-bike buyer. | D．He is a French driver. |
High on the Qinghai-Tibet Plateau
If you go out to the fields at night in spring or summer, you can hear frogs singing
The frog is a good and useful creature that benefits human beings. They can catch fast-moving
But now frogs
The cause that is responsible
Something must be done as soon as possible
