Sam was a junior high school student. He lived in a community in Charlotte and usually had little exposure to country life. So much of what he knew about plants came from text-books. Sam was a kind-hearted person. He longed for a chance to explore nature and he wanted to do his part to beautify the world.
Finally, the opportunity came. On Arbor Day (植树节), his class organized a trip to a local village to plant trees. Sam was excited about it and couldn’t wait to tell his mom the good news. So the next day, Sam and his mom went to buy some tools for planting trees, including a shovel(铲), a bucket, gloves and so on.
On the day of the event, Sam and his classmates arrived early at the starting point. It was a beautiful day and everyone looked particularly happy. With the tools in hand, Sam got into the bus with everyone else and headed off to their destination.
As soon as they reached the village, all the students were divided into three teams by their teacher. One team was responsible for planting the trees, one team for shovelling the soil and one team for watering the trees. At the teacher’s command, everyone started to do their job.
However, it was the first time that many of the students had taken part in planting trees, so they had no idea about how to start. Of course, Sam was one of them. Fortunately, their teacher was a middle-aged man from the countryside who had some knowledge of planting trees. In order to set an example to the students, the teacher started to plant trees himself. After watching the teacher plant the trees, everyone also became busy. Before long, they planted hundreds of trees. Sam watched very carefully, not wanting to miss any of the details. Finally, Sam learned how to plant trees by himself and felt happy.
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。
A few days later, a storm damaged some young trees in the community.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________The neighbours praised Sam for what he had done.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2 . Researcher Ruijia Hu said wildlife habitat in crowded places like south went Ohio is becoming increasingly fragmented (分散) as forests give way to new construction. Eventually, this could make trouble to an animal with specific habitat needs like Ohio’s pileated (红冠) woodpecker.
Pileated woodpeckers have the nickname carpenter birds for their never-ending natural woodworking. They peck out holes in trees for their nests every year, creating lots of valuable homes for animals like fox squirrels and owls. “They make new nests every year. They won’t reuse old ones,” Hu said. “Other animals depend on them.”
Pileated woodpeckers are private birds that are more often heard than seen. Studying them can be especially difficult. So Hu turned to citizen science for help. To identify where woodpeckers have been seen, she used eight years of sightings collected by birders and logged into the website eBird, a free online tool and app that anyone can use to record their observations and locations. She overlaid these sightings with remote sensing data and found that corridors along rivers and creeks with abundant mature trees and deadwood helped the birds adjust to their increasingly fragmented urban landscape.
“With fragmented forests, many habitats that were once suitable for wildlife are broken up,” Hu sa id. “Wildlife is unable to find habitat big enough to meet their survival needs. And even if there are suitable habitats, the distance between them can be too great. Wildlife corridors link up these habitat patches. Since wildlife can travel and migrate from one patch to another, the probability of finding food and shelter is higher.”
“There are so many species in urban areas that we don’t pay attention to, especially when they’re not considered vulnerable,” Hu said. “With development chipping away at more forest in this crowded county, the tipping point (临界点) could come quickly and unexpectedly. You can’t fix it overnight. It’s not just about planting more trees. The birds need mature forest, so it could take 30 to 50 years to replace their habitat. At least we can protect these riverside forest corridors and see that existing trees reach maturity.”
1. What can we infer from the second paragraph?A.The magpie’s nest is occupied by the dove. |
B.Birds abandon the old for the new easily. |
C.Friendship really exists among animals. |
D.One’s trash is another treasure. |
A.The effect of Hu’s study on birds. |
B.The process of Hu’s research. |
C.The difficulty Hu had in his study. |
D.The application of technology. |
A.Helping them survive in the fragmented landscape. |
B.Making them adjust to deadwood quickly. |
C.Providing them with enough food for survival. |
D.Ensuring them a stable and safe habitat. |
A.One tree doesn’t make a forest. |
B.Be wise after the event. |
C.Prepare for a rainy day. |
D.Take things as they come. |
3 . Tima Abudhi is a 55-year-old mother of five. When growing up, she remembers watching her neighbors
As the mangroves
“Replanting the mangroves is not
Today, the women of Kizingitini no longer have to
Mangrove forests can
A.cut away | B.settle down | C.set out | D.get up |
A.moved | B.disappeared | C.died | D.rose |
A.contribution | B.choice | C.disaster | D.luck |
A.encouraged | B.motivated | C.forbade | D.persuaded |
A.neighbor | B.community | C.beach | D.village |
A.selling | B.assessing | C.closing | D.running |
A.increased | B.gained | C.produced | D.decreased |
A.difficult | B.easy | C.worthwhile | D.suitable |
A.return | B.calm | C.withdraw | D.remove |
A.hard | B.enough | C.long | D.cheap |
A.struggle | B.stop | C.prepare | D.determine |
A.attempt | B.witness | C.afford | D.refuse |
A.unemployment | B.resignation | C.participation | D.ignorance |
A.gender | B.wealth | C.income | D.age |
A.cancel | B.keep | C.accelerate | D.slow |
4 . 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. |
1.保护野生动植物的重要性;
2.你校的宣传活动;
3.你的建议。
注意:1.词数80左右;
2.可以适当增加细节,以使行文连贯。
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
6 . The rechargeable lithium-ion (锂离子) battery market is worth more than $50 billion. Lithium-ion batteries, whose demand continues to go up day by day, are used in a wide range of electronic devices. They are made of four main components, and cathode (阴极) is one of them. The cathode’s active material type is what determines the capacity of a battery.
A recent study, led by Wang Yan, a material scientist of Worcester Polytechnic Institute, finds that lithium-ion batteries made with recycled cathodes work better than those with new cathodes.
“The battery industry is expected to grow sharply in the next decade. This high demand has led companies to go to extremes, like increasing deep-sea mining, to gain access to the minerals used in lithium-ion batteries,” Wang said. “Mining minerals will have environmental impacts. Recycling spent lithium-ion batteries offers a way out.”
But until now, the prospect of using recycled materials in lithium-ion batteries has some manufacturers (制造商) worrying that it could impact performance. Thus, lithium-ion batteries are still not widely recycled. Aware of decreasing resources and environmental impact, Wang and other researchers set out to find a way to make recycling lithium-ion batteries economically practical. Through experiments, they could recover more than 90% of the key metals from spent batteries. These recovered metals became the basis of the new recycled battery’s cathode’s active material.
In tests between Wang’s team’s recycled batteries and brand-new batteries of the same composition, the recycled batteries outperform the new ones in their ability to maintain capacity. It took 11,600 charge cycles for recycled cathode batteries to lose 30 percent of their original capacity. That was about 50 percent better than the 7,600 observed cycles for new cathode batteries, the team reported. Those thousands of extra cycles could translate into years of better battery performance, even after repeated use and recharging.
1. What can we learn about lithium-ion batteries from the first paragraph?A.They are high in price. |
B.They are in great demand. |
C.They are limited in use. |
D.They are simple in composition. |
A.The target users of recycled batteries. |
B.The ways to get minerals for batteries. |
C.The major reasons for recycling batteries. |
D.The complex process of recycling batteries. |
A.Declining mineral resources. |
B.Difficult recycling techniques. |
C.Serious environmental problems. |
D.Inefficient battery performance. |
A.The battery industry is going to develop dramatically. |
B.Recycling batteries reduces impact on the environment. |
C.Scientists can recover key materials from spent batteries. |
D.Recycled batteries outperform new ones in charging circles. |
7 . Michael Gonsalves, a chef of Golden Oak at Disney World, has a cuisine concept rooted in fresh, locally-sourced ingredients that originated from childhood harvesting produce from their family garden with his mom to eventually leading kitchens at Walt Disney World Resorts to employ a sustainable model.
“Truly the whole process starts with menu planning,” he said. Creating one dish leads into the creation of many more through the end-to-end use of products. As chefs, they are always searching for the best ingredients. It is then their focus to ensure they appreciate and respect all that go into each and every one of them. For example, they source chicken that is naturally grown and fed on a natural plant forward diet, no hormones (激素) or additives — that’s used in many ways throughout menus from a simple grilled chicken breast to bone soup. Nothing goes to waste.
When they do have waste, even if minimal, they shift it from landfills to transform it into compost (堆肥) that’s then used across the Walt Disney World property. They also support Second Harvest, a local community food bank where healthy produce, prepared, but not served, meals eatable for human consumption are donated. Disney also works with pig farmers when they can’t distribute foods past the point of safety for human consumption. Besides, wildlife reservations love to get the meat because tigers and wild cats can still eat that.
Their operations are “on a path to a sustainable zero waste kitchen of tomorrow” where chefs learn the full-life cycle of plants from seed to plate and gain a better understanding and appreciation for the product and their craft.
Golden Oak at Disney has millions of bees that produce up to 300 pounds of honey per year, plus those bees help with cross pollination (授粉) of their gardens on a daily basis. They advocate a culture that helps develop not only the quality of food, but an appreciation for nature.
1. Where did Michael Gonsalves’ idea about cuisine come from?A.His mom’s suggestions. | B.His dream of becoming a chef. |
C.His interest in delicious food. | D.His labor experience as a child. |
A.They are grilled to eat. | B.They are used to the fullest. |
C.They are divided into groups. | D.They are selected by quality. |
A.Give examples about zero waste. |
B.Introduce the unique habit of wildlife. |
C.Stress the importance of natural food. |
D.Explain the operation mode of the food bank. |
A.Disney World:New Cuisine Road |
B.Michael Gonsalves:Creative Chef |
C.Michael Gonsalves:Advocate of Food Diversity |
D.Disney World:Pioneer in Environmental Protection |
8 . One man’s trash is another man’s treasure is absolutely the case in Turkey where garbage collectors started collecting books that have been thrown away and ended up opening a library.
It started when garbage man Durson Ipek found a bag of abandoned books when he was working and then it snowballed from there. Ipek and other garbage men started gathering the books they found on the streets that were ready for landfills (垃圾填埋地) and as their collection started to grow, so did word of mouth. Soon, local residents started donating books directly. The library was initially available only to the garbage employees and their families to use but as the collection grew, so did public interest and the library was opened to the public in 2017.
“On the one hand, there were those who were leaving these books on the streets. On the other hand, others were looking for these books,” Ankaya mayor Alper Tasdelen told CNN. “We started to discuss the idea of creating a library from these books. When everyone supported it, this project happened.”
All the books that are found are sorted and checked for condition. If they pass, they go on the shelves. Today, the library has over 6,000 books that range from fiction to nonfiction and there’s a very popular children’s section that even has a collection of comic books. An entire section is devoted to scientific research and there are also books available in English and French. The collection has grown so large that the library loans books to schools and educational programs.
“Village school teachers from all over Turkey are requesting books,” Tasdelen told CNN. The government has to hire a full-time employee to manage the library.
This library is incredibly popular. It is frequently filled with the children of the city’s workers and students from nearby schools. There is a waiting room set up for readers and chess boards for the people who visit the library. You can even enjoy a cup of tea in the waiting room.
1. What does the underlined word “snowballed” in paragraph 2 probably mean?A.Declined quickly. | B.Grew slowly. | C.Developed rapidly. | D.Worsened steadily. |
A.Its great popularity. | B.Its potential significance. |
C.Its huge collection of books. | D.Its wide variety of readers. |
A.To raise people’s awareness of recycling. | B.To classify and check the donated books. |
C.To expand the social influence of the library. | D.To meet the huge demand from rural teachers. |
A.It’s an excellent place to enjoy tea. | B.It’s crowded with readers every day. |
C.It needs to improve its management. | D.It provides a very considerate service. |
9 . Every year, as the surface water temperature off the United States mid-Atlantic coast rises steadily from late spring through the summer, a pocket of uncharacteristically cool and crisp water gets trapped at the bottom of the ocean. Packed with nutrients this thick band of cold water, known as the mid-Atlantic cold pool, is a vital home for shellfish species. Extending at its seasonal peak from Nantucket, Massachusetts, to Cape Hatteras, North Carolina, the cold poll creates a diverse ecosystem ranging from algae(海藻)to fish — and some of the most valuable shellfish fisheries in the United States.
Now, however, two pressures have scientists worrying about whether the cold pool will last. The first is no surprise: climate change. Over the past five decades, climates change has destabilized the cold pool, causing it to warm and shrink. Compared with 1968, the cold pool is now 13℃ warmer and has lost more than one-third of its area.
The second concern is 1ess certain. In 2023, the US federal government approved plans to install(安装)98 wind turbines(涡轮机)off the New Jersey coast, covering an area of more than 300 square kilometers. Yet putting so many turbines to the seafloor could have unexpected consequences for the cold pool. That’s why Travis Miles, a researcher at New Jersey’s Rutgers University, and his colleagues are investigating. So far, Miles and his colleagues can’t definitively say what will happen to the cold pool, saying more research is needed to assess how climate change and offshore wind, together, could affect the cold pool. However, their initial analyses suggest the cold pool should be fine — at least in normal conditions.
New Jersey’s offshore wind plans are strongly opposed mainly by fossil fuel-industry funded efforts. Miles worries that an overabundance of caution or fear of potential impacts, including on the cold pool, might slow down the development of renewable energy. “...it’s quite clear that climate change is far more damaging than installing wind farms,” he says. “I don’t think any scientist would argue with that.”
1. What do we know about the mid-Atlantic cold pool?A.It forms in early spring. | B.It’s a band of cold near-bottom water. |
C.It serves as a habitat of most sea species. | D.It extends from Nantucket to New Jersey. |
A.Break down. | B.Get polluted. | C.Dry up. | D.Become smaller. |
A.supportive | B.dismissive | C.overcautious | D.skeptical |
A.The Cold Pool Plays a Role on species |
B.Opinions Divide on Offshore Wind Farms |
C.Scientists Eye Potential Risks to the Cold Pool |
D.Renewable Energy Helps to Race Against Climate Change |
10 . Like many of the Indigenous (土著的) communities across the Australian continent, the remote communities in north-west New South Wales are struggling. Many of the 300 or so residents rely on welfare. Higher electricity bills—up to $3,000 a quarter for some households—further worsen the poverty. They’re always at the end of the power line, so the service that is there is quite extraordinary in terms of cost. It’s a real problem that needs to be fixed.
To that end, Anderson and other Indigenous leaders have formed the First Nations Renewable Energy Alliance (FREA) to push for renewable energy in Indigenous communities. They partner with private enterprise to support Indigenous communities looking to switch to renewable energy.
“We can build a power station where the community exists,” Anderson says, “so people are able to successfully live in the environment the way they want to live and have access to power which enables them to better determine their economic future.”
Only a handful of Indigenous communities have set up renewable energy projects in Australia. The Indigenous-owned and -operated company AllGrid Energy, for instance, has installed solar panels and battery storage systems to replace diesel (柴油) generators in the communities of Ngurrara and Kurnturlpara in the Northern Territory’s Barkly Tableland. Within two months of the system being installed in May 2016, people were moving back to their homelands, the communities growing from just two permanent residents to about 40.
But FREA will go one step further, working with community leaders and acting as a conduit (纽带) between the communities and the businesses they are dealing with. This is essential, says Anderson, to avoid predatory (吞并) practices they have seen in the past, with companies “playing on the psychology of poverty” to gain advantage. The FREA has drafted terms of agreements that will guide how companies engage with Indigenous communities for renewable energy projects.
One of the next steps for FREA will be to identify a community that can act as a test case for a renewables project. “Our experience is that if we can make it work for one community, it will work in every other community,” Anderson says.
1. What is FREA expected to do for the remote Indigenous communities?A.Increase power supply to them. | B.Help them return to their homelands. |
C.Shake them off poverty. | D.Reduce their higher power costs. |
A.Renewables projects are inaccessible. |
B.Renewables projects are quite workable. |
C.Renewables projects can increase locals’ income. |
D.Renewables projects can coexist with diesel power plants. |
A.Its strategies to win over the businesses. | B.Its cooperation with community leaders. |
C.Its potential conflict with energy companies. | D.Its innovation in directing renewables projects. |
A.Consult the experts. | B.Select a piloting community. |
C.Collect sufficient construction fund. | D.Make renewables projects available to all. |