1 . Made out of thin air

The world has experienced a lot of extreme weather this year due to climate change, which carbon emissions are believed to be most responsible for.     1    

Meat made from air

It is hard to imagine that food consisting of protein could be produced from CO2, but that is exactly what Solar Foods is working on. To create the protein, the company uses renewable energy to split water cells into hydrogen and oxygen.     2     This is fed to microbes(微生物), which in turn create an eatable food, according to science website Futurism. This process makes alternative protein 100 times more climate- friendly than other sources of protein, the company said.

    3    

What about wearing a pair of shoes made of carbon emissions? On Running, a Swiss sports shoe brand, is trying to make foam(泡沫) for its shoed from captured carbon. In November, it announced it was teaming up with US-based company LanzaTech to make ethanol(乙醇) out of waste CO2, which would otherwise be burned, releasing CO2. On Running hopes to produce its first pair of shoes made wholly from carbon sometime next yeat.     4    

Turning CO2 into perfume

What is the smell of a perfume made from CO2? New York-based startup Air Company is selling perfume made from CO2. Perfume has an alcohol base. When mixed with a bit of water and fragrance(芳香) oil, it becomes perfume. Ethanol is widely used in perfume production because it has a neutral smell. This means you only smell the oil.     5     And with the addition of water and fragrance oil, you get perfume made mainly from air.

A．Running on foam

B．Stepping on carbon

C．This kind of fragrance oil is made from CO2 by Air Company.

D．Then it mixes the hydrogen with CO2 and adds other nutrients.

E．They are expected to not cost much more than a regular pair of shoes.

F．To solve the problem, capturing and reusing CO2 is an option for tech companies.

G．What Air Company is able to do is transform CO2 into a very pure form of ethanol.

2 . GREAT BOOKS TO TEACH CHILDREN ABOUT CLIMATE CHANGE

Here is a shortened list of books sponsored by the magazines TIME and TIME for Kids that are suitable for primary schoolers. To make the list, we considered how age-appropriate the material was, and whether the tone and story line left the reader feeling engaged and empowered rather than anxious or confused.

Experts recommend the youngest kids to read books that explore the beauty and fragility (脆弱) of nature. When developing an appreciation for the world around them, they can switch to books that show the cause and effect of how humans treat our planet, and why it’s important to respect the environment. For older primary school kids, picture books can illustrate how our use of fossil (化石) fuels contributes to global warming. Most of the books on the list also offer lessons about how children, families, schools, and communities can make a difference.

THANK YOU, EARTH: A LOVE LETTER TO OUR PLANET By April Pulley Sayre This photography book shows to us plants, animals and landscapes in vivid colors and descriptions. From up-close images of insects to pictures of mountain ranges, the pages introduce children to the planets’ diversity in a simple but effective way.	THE LORAX By Dr. Seuss Thanks to its rhyme, and whimsical illustration, this classic tale is suitable for young children who can grasp the scarcity of natural resources, and also older kids who can see a danger in valuing profits over long-term environmental harm.
WE ARE WATER PROTECTORS By Carole Lindstrom A tribute to native tribes that are protecting the planet, this book vividly shows the harms of oil pipelines. Kids will see the value of community action, while adults will recognize the story of the native tribes Standing Rock Sioux’s fight against the Dakota Access Pipeline.	POLAR BEAR, WHY IS YOUR WORLD MELTING? By Robert E. Wells This book introduces the greenhouse effect with illustrations showing how sunlight gets trapped. It then explains fossil-fuel energy, and our reliance on it for electricity and transportation. The pages are full of science.

1. To make the book list for kids, what should be considered first?

A．Confusing story line.	B．The tone of anxiety.
C．The books sponsorship.	D．Age-appropriate content.

2. What can kids learn from the book “WE ARE WATER PROTECTORS”?

A．They can see the value of community action.

B．They can know how to protect the native tribes.

C．They can recognize the story of the native tribes.

D．They can understand the importance of oil pipelines.

3. Which book explains how the greenhouse effect come into existence?

A．THE LORAX

B．WE ARE WATER PROTECTORS

C．POLAR BEAR, WHY IS YOUR WORLD MELTING?

D．THANK YOU, EARTH: A LOVE LETTER TO OUR PLANET

3 . 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。

It was a lovely spring morning in the mountains of my home. Here was full of natural atmosphere. The sky was blue, the sun was warm, and the air was fresh. As driving along the winding road, I could see thousands of wild flowers in bloom. When I turned round, I slowed down as I saw some volunteers picking up garbage along the side of the road. I just smiled as I saw them doing some cleaning in spring for Mother Earth and my mind suddenly floated back in time to another spring morning long ago.

When my children were younger, I used to walk along a small route around the lake near my home. It was also on a spring morning that I noticed much garbage lying along the route. The next day, I brought a big garbage bag and started to slowly pick up the garbage along my way. All kinds of deserted objects lay all over the floor. There were pop cans, plastic water bottles, wrappers for candy bars, empty chip bags, pieces of broken fishing line and even an old shoe. Every time I stopped, I picked up a piece of garbage. And I even fished some garbage out of the edge of the water. By the time I circled the lake, the garbage bag had been nearly full.

Tired but happy, I put the bag in an empty garbage can. I stopped before I headed home and took one last look at the lake as the sun set. It looked more beautiful than ever and I felt like the angels were looking down upon it with me and sharing my smiles.

I always think that at times this world’s problems can seem overwhelming and you may wonder what you can do to make a difference. But the truth is that every good thing you do matters a lot! I do believe every time I stop to pick up a single piece of garbage, I can make a difference. As my children are adults now, I decide to spend more time protecting the environment.

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。

I begin to encourage others to develop the environmental awareness.

_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Many days have passed, and the surroundings have improved a lot.

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

4 . Common water plant could provide a green energy source. Scientists have figured out how to get large amounts of oil from duckweed, one of nature’s fastest-growing water plants. Transferring such plant oil into biodiesel (生物柴油) for transportation and heating could be a big part of a more sustainable future.

For a new study, researchers genetically engineered duckweed plants to produce seven times more oil per acre than soybeans. John Shanklin, a biochemist says further research could double the engineered duckweed’s oil output in the next few years.

Unlike fossil fuels, which form underground, biofuels can be refreshed faster than they are used. Fuels made from new and used vegetable oils, animal fat and seaweed can have a lower carbon footprint than fossil fuels do, but there has been a recent negative view against them. This is partly because so many crops now go into energy production rather than food; biofuels take up more than 100 million acres of the world’s agricultural land.

Duckweed, common on every continent but Antarctica, is among the world’s most productive plants, and the researchers suggest it could be a game-changing renewable energy source for three key reasons. First, it grows readily in water, so it wouldn’t compete with food crops for agricultural land. Second, duckweed can grow fast in agricultural pollution released into the water. Third, Shanklin and his team found a way to avoid a major biotechnological barrier: For the new study, Shanklin says, the researchers added an oil-producing gene, “turning it on like a light switch”by introducing a particular molecule (分子) only when the plant had finished growing. Shanklin says, “If it replicates (复制) in other species-and there’s no reason to think that it would not — this can solve one of our biggest issues, which is how we can make more oil in more plants without negatively affecting growth.”

To expand production to industrial levels, scientists will need to design and produce large-scale bases for growing engineered plants and obtaining oil — a challenge, Shanklin says, because duckweed is a non-mainstream crop without much existing infrastructure (基础设施).

1. What can people get from duckweed firsthand?

A．Plant oil.	B．Stable biodiesel.
C．Sustainable water.	D．Natural heat.

2. What does paragraph 4 mainly convey?

A．Options for renewable energy.

B．Reasons for engineering genes.

C．The potential of revolutionary energy source.

D．The approach to avoiding agricultural pollution.

3. What is the decisive factor to mass-produce the plant?

A．Industrial levels.	B．Unique design.
C．Academic research.	D．Basic facilities.

4. What would be the best title for the text?

A．Duckweed Power	B．Duckweed Production
C．Genetic Engineering	D．Genetic Testing

5 . From the lush green hill you can see Ljubljana, the capital of Slovenia, in the distance. Populations of deer, rabbits and turtle live here. The air is stinky and the only signs that we are standing above a 24-metre (79 feet) deep landfill are the methane gas pipes rising from the grass.

Ljubljana is the first European capital to commit to going zero-waste. But fifteen years ago, all of its refuse went straight to landfill. “And that is expensive,” says Nina Sankovic of Voka Snaga, the city’s waste management company. “It takes up space and you’ re throwing away resources.”

So the city decided to change course.

It began in 2002 with separate collection of paper, glass and packaging in Roadside container stands. Four years later the city began collecting biodegradable waste door to door; separate collection of biowaste is set to become mandatory across Europe in 2023, but Ljubljana was nearly two decades ahead of the curve.

In 2013, every doorstep in the city received bins for packaging and paper waste. And, most controversially, scheduled collections of the residual waste were cut by half-forcing people to separate their rubbish more efficiently.

The results have been impressive. In 2008, the city recycled only 29.3% of its waste and was lagging behind the rest of Europe. Today that figure is 68%, and its landfill receives almost 80% less rubbish, putting it at the top of there cycling leader board of EU capitals. The Slovenian capital now produces only 115kg of residual waste per capital annually(the European city with the lowest figure is the much smaller Treviso, Italy, at 59kg).

1. What is the usage of the pipe rising from the grass?

A．A sign to show there is a deep landfill.	B．To emit gas rising from the grass.
C．To discharge methane from the deep landfill.	D．A water pipe to water grass.

2. What is the meaning of the underlined word “mandatory” in Paragraph 4?

A．Compulsory.

B．Typical.

C．Normal.

D．Reasonable.

3. What is the author’s attitude to the change of Ljubljana?

A．Favorable.

B．Intolerant.

C．Doubtful.

D．Unclear.

4. In which section of a newspaper may the passage appear?

A．Society.

B．Geography education.

C．Tourism.

D．Environmental protection.

6 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

March 12th is China's annually National Tree-planting Day. On this day, millions of Chinese, from all walks of life, will put their works at hands aside for     1     moment, take shovels and buckets as well as saplings, and trek out to green up their hometowns.

First     2    (create) by the US agriculturist Sterling Morton in 1872, Tree-planting Day was set in order to inspire people's passions for planting and protecting trees, and     3    (protect) and improve the     4    (nature) environment on which people depend on for their living.

China's Tree-planting Day could date back     5     a proposal made by Sun Yat-sen (1866-1925), a great China revolution leader, to Beiyang Government (1915-1927) in 1915 and then regulation was     6    (formal) publicized that Tomb-sweeping Festival (April 5th)     7    (adopt) as Tree-planting Day. However, April 5th was a late time for tree-planting in Southern China and so it was changed to March 12th by the Nanjing National Government (1927-1949) in order to memorize Sun Yat-sen,     8     passed away on March 12th.

In February 1979, the 5th National People's Congress of People Republic of China made a     9    (resolve) that March 12th would be taken as Chinese Tree-Planting Day, requiring the whole country to carry out tree-planting     10    (activity) on this day and support the construction of forestry.

7 . Elephant lover Sun Xiao wrote a children’s book Samburu, I’m Back, which is a way for Sun to explain knowledge about the elephants themselves. The book was published last year and became bestsellers.     1     Most of them were mothers, saying that their children cried and were moved by the emotional bond between the baby elephants and their mother.

Sun says he has loved animals since childhood.     2     He watched, shocked, as an adult elephant from a circus stood stock still, seemingly ignoring the pain，as its keeper beat it again and again with a stick after they had finished their performance. From then on, Sun made up his mind to help the poor animals.

    3     Besides, he tried to raise public awareness about the urgent need to protect them from the poachers (偷猎者). He adopted all kinds of methods, such as posting hundreds of articles he wrote on social websites, sharing photos he took of elephants and writing children’s storybooks featuring elephants.

Sun is a witness to the story told in his book Samburu, I'm Back. He was, at the time, in Kenya working for Save the Elephants, a UK-registered charity based in Nairobi. In Kenya, he and his peers found two baby elephants heading toward the dangerous area where their mother was killed.     4     Finally, they had to use a tranquilizer (镇静剂) gun and transport them to an elephant shelter.

Sun stayed in Kenya with the STE for three months to watch elephants closely for his research.     5     He says that a good elephant watcher can remember the names of hundreds of elephants and will recognize each of them on sight. As long as they know which is which, they are able to understand the interactions and relations between different groups.

A．Sun has devoted himself to help elephants.

B．Sun even created a blind elephant in the story.

C．They tried to change their course but failed many times.

D．Every day he would go to the wild to observe the elephants.

E．His connection with elephants started on a late night in 2011.

F．It’s a long-term project and a lifelong career he will never quit.

G．Sun has received a great deal of positive feedback from his readers.

9 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

It’s a wildlife expedition (远征) that has captivated (使着迷) the globe: a herd of 16 elephants trekking (跋涉) more than 300 miles from their home in Xishuangbanna National Nature Reserve. The herd’s trek began in March last year when 16 elephants     1     (see) moving from the reserve. Nobody is clear why the herd set out on this unprecedented (前所未有的) trek. Some suggest environmental degradation may have pushed them;    2     believe they are simply lost. An expert in elephant psychology believes that they likely left because of habitat loss and increasing human disturbance,    3     may have led to decreasing availability of food and water.

“We can’t ignore the effect of rapid development of the local economy on the loss of wildlife habitat,”    4     well-known expert on Asian elephant migration wrote on his Weibo page. “Clear waters and green mountains are as     5     (value) as mountains of gold and silver. A healthy and complete ecosystem is the cornerstone of sustainable economic development.

China’s wild elephants     6     (double) in number to more than 300 since the 1990s, but their habitat has shrunk     7     nearly two-thirds over the same period. Though China has extremely harsh penalties for those     8     (catch) killing elephants, the combination of these factors     9     (mean) that the potential for human-elephant conflict will only rise. It’s     10     (extreme) challenging for them to coexist.

The big fear is that the intensity of conflict between humans and elephants can start as just a nuisance and quickly grow to the point where people or elephants get killed.

10 . There is a kind of climate pollution that we can’t see clearly. It isn’t in our rivers, lands or skies, it is in our minds. When climate disinformation goes unchecked, it spreads like wildfire, undermining the existence of climate change and the need for urgent action.

Like the biosphere that sustains us, the health of our information ecosystems is vital to our survival. As an artist, I feel a responsibility to create new ways of seeing the disinformation that has come to define the age of fake news.

Social media sites are honed to grab our attention. Using sophisticated algorithms, the corporations behind them decide what billions of people see around the world, dictated by what keeps you hooked, but also by what the companies paying social media sites choose to put in front of you.

Powerful corporate actors deploy clever influence campaigns via ads targeted at specific users based on what social media firms know about those people. Major oil and gas companies have spent billions of dollars over the years persuading consumers about their green proofs, when only 1 per cent of their expenditure in 2019 was on renewable energy. This is known as corporate greenwashing. Still, fossil fuel firms maintain that their climate policies are “responsible” and “in line with the science”.

To expose the scale of corporate greenwashing online, I was part of a team that recently launched Eco-Bot.Net. Co-created with artist Rob “3D” Del Naja of the band Massive Attack and Dale Vince, a green entrepreneur, Eco-Bot. Net’s AI-powered website ran throughout the COP26 climate summit, exposing climate change misinformation by releasing a series of data drops for heavily polluting sectors, including energy, agribusiness and aviation.

Academic definitions of climate disinformation and greenwashing were used to unearth posts across Facebook, Instagram and Twitter and visualize them on our website. Eco-Bot.Net then flagged greenwashing ads and posts on the original social media site with a public health warning.

By digging into our data, journalists have already revealed that companies are targeting specific demographics in order to influence public perceptions about climate change – and even alter government policy.

One data drop focused on the 100 biggest fossil fuel producers, companies that have been the source of 71 per cent of global carbon emissions. It found that 16 of these companies ran 1705 greenwashing and climate misinformation ads globally on Facebook and Instagram this year. In total, they spent more than £4 million creating influence campaigns that generated up to 155 million impressions.

Social media companies could end most of the harms from climate disinformation on their platforms if they wanted to. Flagging systems were swiftly introduced to warn users of posts containing disinformation about covid-19. The scientific consensus on human-caused global warming has been resolute for decades, so why can’t a similar flagging system be implemented for related disinformation?

It is true that Twitter and Facebook have both introduced climate science information hubs, but these are little more than PR exercises that fail to directly tackle climate disinformation on any kind of scale.

This epidemic of climate change disinformation on social media is eroding collective ideas of truth. In this post-truth age of disinformation, we hope that the public, the press and policy-makers will be able to use our data findings to see what is hidden by what we see online.

For the first time, we can witness the regional scale of corporate greenwashing. The era of climate denial and delay is largely over — except, as Eco-Bot.Net has revealed, on social media.

1. What does the word “undermine” in the first paragraph mean in the passage?

A．Dig holes in the ground.	B．Make sth weaker at the base.
C．Increase or further improve.	D．Put a stop to sth.

2. The author used the case of major oil and gas companies in Paragraph Four in order to ________.

A．give the readers a precise definition of corporate greenwashing

B．show the dishonest claim by fossil fuel companies on their responsible climate policies

C．demonstrate the huge investment the corporations made to exert powerful influence on the targeted social media users based on algorithm

D．emphasize the tens of millions of dollars spent on renewable energy

3. Which of the following industry contributes most to climate change?

A．energy

B．agribusiness

C．aviation

D．social media

4. What is the author’s opinion of social media?

A．They are willing to help but feel powerless to do so.

B．They have the ability to make a change but refuse to do so as there are controversies over climate changes.

C．They have the ability to make a change and have made some sincere but fruitless efforts on it.

D．They lose their integrity in face of the money from the big corporations.