1 . I was 10 when flooding displaced my family from the Butaleja District of eastern Uganda in 2008. Illegal sand mining along the riverbanks
And we still couldn’t
Living through
| A．increases | B．eases | C．calms | D．worsens |
| A．lost | B．deserted | C．abandoned | D．left |
| A．sibling | B．aunt | C．grandmother | D．cousin |
| A．crowded | B．worn | C．dirty | D．shabby |
| A．larger | B．smaller | C．taller | D．newer |
| A．left | B．died | C．packed | D．withdrew |
| A．delighted | B．struggled | C．hesitated | D．delayed |
| A．account | B．consider | C．count | D．include |
| A．little | B．enough | C．insufficient | D．nothing |
| A．explore | B．exchange | C．escape | D．inspire |
| A．went out | B．went on | C．went around | D．went down |
| A．choose | B．rent | C．exchange | D．lend |
| A．unhealthy | B．limited | C．unfolding | D．endless |
| A．funded | B．retired | C．founded | D．reported |
| A．ineffective | B．productive | C．important | D．hard |
2 . When Alex Lin was 11 years old, he read an alarming article in the newspaper about e-waste. The article said that people were throwing away their e-waste in places it should never go. This was dangerous, the article said, because e-waste contains poisonous chemicals and metals like lead. These harmful substances (物质) can leak into the environment, getting into crops, animals, water supplies — and people.
Alex showed the article to a few of his classmates. They were worried too. But what could they do about this problem with e-waste? How would they even start? “The first thing we did,” Alex says, “was to learn more about the problem.” Alex and his friends spent several weeks gathering information about the chemicals in e-waste and their effects on humans. They learned how to dispose (处理) of e-waste properly and how it could be recycled. “Then,” he says, “we had to find out what the situation was in our town. So we sent out a survey.”
What they found shocked them: Of the people who answered the survey, only one in eight even knew what e-waste was, let alone how to properly dispose of it. Alex and his friends went into action. They advertised in the local newspaper and distributed notices to students, asking residents to bring their unwanted electronics to the school parking lot. The drive lasted two days, and they collected over 21,000 pounds of e-waste.
The next step was to set up an e-waste drop-off center for the town and to find a responsible company to recycle the waste. That was when Alex and his friends learned another scary fact about e-waste — some irresponsible recycling companies don’t break down the e-waste and dispose of it safely themselves. Instead, they ship it overseas to countries such as China and Nigeria, where local environmental laws are not applied. “We checked carefully online to make sure the company we chose didn’t do this,” Alex says.
Because of the work of people like Alex and his team, more and more people are getting the message about safe disposal of e-waste. As Alex says, “Today’s technology should not become tomorrow’s poisonous trash.”
1. What can we learn about Alex from paragraph 1 and paragraph 2?| A．He was curious about chemistry experiments. |
| B．He possessed a strong sense of responsibility. |
| C．He set out to solve the problem individually. |
| D．He formed the habit of reading newspapers. |
| A．Campaign. | B．Imagination. | C．Performance. | D．Technology. |
| A．Lack of available space was the reason for shipping. |
| B．Recycling was totally banned in their own country. |
| C．They were running their companies on a tight budget. |
| D．They were not charged with insecurely disposing it. |
| A．Reusing School Computers | B．Recycling Electronic Waste |
| C．Meeting a challenge | D．Doing Scientific Experiment |
3 . Animals being extinct from the Earth is a serious issue. When this happens in order to use their fur or skin for fashion, it is even worse, since it’s not even for a matter of human survival. That’s why a London zoo decided to make a powerful statement at the Siamese crocodile enclosure (鳄鱼围栏).
When visitors come in expecting to see a crocodile, they’re greeted with the handbag instead, making a very effective and powerful point about illegal wildlife trade and the harm it takes on the species involved.
A sign by the enclosure reads, “This bag used to be found swimming in slow-moving rivers and streams across Southeast Asia and Indonesia. Over the last 75 years, more than 80% of Siamese crocodiles have disappeared. Many, like this one, were hunted for their skins as part of the illegal wildlife trade.”.
Native to parts of Southeast Asia, Siamese crocodiles are critically endangered and have become virtually extinct in the wild. Due to hunting as well as habitat loss, they are now absent from nearly 99% of their original range. A huge part of the decline of population is due to humans using their wetland habitat for rice farming, and things only took a turn for the worse when large-scale hunting for their skin for commercial purposes began in the 1950s.
The particular handbag that is on display at the zoo was confiscated at a UK airport, according to Benjamin Tapley, leader of reptiles and amphibians at ZSL London Zoo.
Tapley told The Huffington Post, “We made this exhibit, within ZSL London Zoo’s Reptile House, to draw visitors’ attention to the destructive impact the Illegal Wildlife Trade (IWT) is having on species around the world. At ZSL, we are working globally with governments and local communities to protect wildlife, support law enforcement (执法) that targets illegal trade networks, empower local communities affected by IWT and reduce demand for threatened wildlife.”
1. Why does the sign say this handbag used to swim?| A．It is made of a crocodile’s skin. |
| B．It is made into a crocodile shape. |
| C．It is light enough to float on water. |
| D．It was kept in flowing river at first. |
| A．Wildly hunting of Siamese crocodiles. |
| B．Destruction of Siamese crocodiles’ habitats. |
| C．Commercial value of Siamese crocodiles. |
| D．Causes to make Siamese crocodiles endangered. |
| A．Seized. | B．Sold. | C．Found. | D．Stolen. |
| A．The importance of wildlife protection. |
| B．The crisis endangered animals are facing. |
| C．The purpose to show the handbag. |
| D．The harm IWT caused. |
4 . For Vishwanath Mallabadi from Bangalore, India, there is no such thing as a useless object or “waste”. Give him anything—abandoned metal or plastic items, old devices, dysfunctional printed circuit boards — and he’ll create art out of it.
Vishwanath’s passion is particularly relevant in the current age, where India generates more e-waste than it can recycle. From 2019 to 2020, the country generated a total of more than 1 million tonnes of e waste. Of this, only 22.7 percent was collected, taken apart and recycled. The eco-artist has upcycled and transformed nearly 200 kg of e-waste into usable products and proposes eco-art as a means to deal with waste management.
Vishwanath’s father, D M Shambhu, was a famous sculptor and painter, but he wanted his son to choose medicine and become a doctor. However, Vishwanath, who was interested in upcycling second-hand objects right from childhood, decided to pursue a BFA in Applied Art. He later went on to work in a company as a high-level administrator and retired two years ago. “In my free time and during the weekends. I used to conduct experiments in e-waste and try to develop something unique,” he recalled.
So far, the eco-artist has created more than 500 objects. These include a six-foot tall sculpture made from upcycled computer keyboard keys, and a painting inspired by Vincent Van Gogh’s The Starry Night, using upcycled resistors (电阻器) on wood. Among his other artworks are a 42×38 inch figure statue created from upcycled keyboard keys on a sun board finished with plastics, a deer made of colorful used wires, plants and flowers from computer parts, and eco jewellery from upcycled digital wrist watch parts.
“The work involves selecting the e-waste objects—the texture, shape, and colour etc, and visualising and conceptualising the final product. It might take weeks and months for sculptures. However, sustainable initiatives and upcycled art are nowadays in demand in multinational companies opting for a sustainable culture,” he said.
1. What does the author try to convey in paragraph 2?| A．The seriousness of e-waste in India. |
| B．Vishwanath’s passion for environment protection. |
| C．The achievements of waste management in India. |
| D．Vishwanath’s attitude towards dealing with e-waste. |
| A．A passionate eco-artist. | B．A private doctor. |
| C．A famous sculptor. | D．A senior manager. |
| A．The deer and the plants. | B．The sculpture and the figure statue. |
| C．The painting and the flowers. | D．The deer and the eco jewellery. |
| A．Exciting but unprofitable. | B．Creative but useless. |
| C．Demanding but worthwhile. | D．Efficient but costly. |
5 . If we continue at our current production rate, the World Economic Forum predicts that by 2050 there will be more plastic than fish in the ocean. Today, there is a garbage island three times the size of France floating in the Pacific Ocean. However, in her presentation last week, Alexandra Cousteau, a world-renowned environmental advocate, offered a small sign of hope.
Cousteau’s talk, titled “Telling the Story of Our Water Planet: Innovation in Filmmaking and Social Media to Effect Environmental Change”, focused on using innovation and technology to create environmental solutions with a focus on restoration rather than preservation. She described our current approach to conservation as a “zero-sum game” between environmentalists and economists. An endangered species habitat can either be protected or developed; a polluted stream can either be cleaned or left to deteriorate (恶化). Both teams are on the defensive, yet playing a losing game.
In the 1970s, the environmentalist movement focused on conservation efforts. Cousteau said, “It was an effective tool then when plastics were young. But we have lost 50 % of our oceanic ecosystems since 1950. Conservation is no longer enough. “Cousteau urges us to create biological richness for the creatures still living in the sea.
Throughout her speech, Cousteau discussed the challenges facing our oceans and the solutions lying at our fingertips. She explained the power of seaweed farming to sequester (隔离) carbon. She talked of 3 D printing coral reefs rather than painstakingly growing. Most of all, she focused on the youths and our amazing power for driving practical change.
Cousteau said, however, there are challenges in the mission. Ocean conservation has inequalities (不平等) in its approach and implementation. Though the science exists, lawmakers need to employ these solutions efficiently and equitably, which is far easier said than done. Despite these obstacles, Cousteau’s message gave hope.
Modern environmentalism is no longer the work of a few, but the work of many dedicated individuals with a common vision for change. Together, we can regain hope and rebuild our oceans.
1. Why is the World Economic Forum’s prediction mentioned?| A．To share environmental solutions. |
| B．To tell the content of Cousteau’s talk. |
| C．To show the serious result of oceanic garbage. |
| D．To show our current dangerous living condition. |
| A．The failure of protecting the environment. |
| B．People’s awareness of protecting the Earth. |
| C．The success of the environmentalist movement. |
| D．People’s creative solution to protecting the Earth. |
| A．It should be continued. |
| B．It should be prevented now. |
| C．It was useful for biological richness. |
| D．It was good but then had little effect. |
| A．Her goal is difficult to achieve. |
| B．Her focus on the youths’ efforts is wrong. |
| C．She will rebuild the ocean by herself in the future. |
| D．She believes in the present ways to protect the ocean. |
6 . A method to transform a commonly thrown-away plastic to a resin(树脂) used in 3D printing could allow for making better use of plastic waste. A team of Washington State University researchers developed a simple and efficient way to transform polylactic acid (PLA) (聚乳酸),a bio-based plastic used in products such as filament,plastic silverware and food packaging to a high-quality resin.
“We found a way to immediately turn this into something that’s stronger and better, and we hope that will provide people with the inspiration to upcycle this stuff instead of just throwing it away,” said Yu-Chung Chang, a postdoctoral researcher in the WSU School of Mechanical and Materials Engineering and a co-corresponding author on the work. “We made stronger materials just straight out of trash. We believe this could be a great opportunity.”
Although it’s bio-based, PLA, which is categorized as a number 7 plastic, can float in fresh or salt water for a year without degrading. It is also rarely recycled because like many plastics, when it’s melted down and re-formed, it doesn’t perform as well as the original version and becomes less valuable.
“It’s biodegradable and compostable, but once you look into it, it turns out that it can take up to 100 years for it to rot away in a landfill,” Chang said. “In reality, it still creates a lot of pollution. We want to make sure that when we do start producing PLA on the million-tons scale, we will know how to deal with it.”
While the researchers focused on PLA for the study, they hope to apply the work to poly-ethylene terephthalate(PET)(涤纶树脂), which is more common than PLA and has a similar chemical structure and presents a bigger waste problem. They have filed a temporary patent and are working to further improve the process. The researchers are also looking into other applications for the upcycling method.
1. What can the method help do according to paragraph 1?| A．Solve financial crisis. |
| B．Change waste into wealth. |
| C．Control plastic production. |
| D．Determine 3D printing skills. |
| A．Unrealistic. | B．Imaginable. | C．Promising. | D．Common. |
| A．They are hard to break down. |
| B．They are easy to deal with. |
| C．They are invaluable to recycle. |
| D．They are difficult to sort out. |
| A．Applications of an upcycling method. |
| B．3D printing with newly found materials. |
| C．A new way to turn plastic into valuable products. |
| D．Some better methods to break down different plastics. |
Lately, Tom became more aware
This crisis (危机) caused many people in his community to stand up to defend the trees. They
He was definitely
8 . Living on the Florida Emerald Coast, people view a hurricane as a common thing. So it is not unusual for a family to have several full gas cans and bottled water stored in their houses all summer.
Though unwilling to evacuate from a hurricane, on September 15,my family was forced to leave our home for my grandfather's house several miles away. We spent the early part of that evening watching the hurricane draw closer on the Weather Channel. Around nine o'clock, a loud sound shook the house, turned over the roof and carried it off. Soon came an indoor rainstorm.
Realizing the damage, my grandfather began to be afraid. The storm had started, but he still ran out into the heavy rain and wind to see how much of the roof was left. We got him back inside. I had never seen him so scared. Mom finally asked him to lie down in his room.
The leak had progressed rapidly. It soon became a race against time to protect what was saved. Some people may think it necessary to save material things, but I hoped to save those items with emotional value, such as the photos. I still feared the storm, but I more feared the influence it brought.
The next morning, it started to clear up. Thankfully, my family weathered the storm, though the same could not be said for the house. Only the wooden beams remained, but inside many of his things were safe. My mom and I had worked tirelessly through the night.
It was late, but we were still unwilling to go to bed. We discussed the rebuilding of the house. Under the beautiful sky, we suggested looking after my grandfather more often in the future. After this disaster, I realized the truth that the hurricane itself was not so terrible if we loved each other.
1. Why do the people store full gas cans and bottled water?| A．To save much money. | B．To watch a hurricane easily. |
| C．To protect their houses well. | D．To be prepared for hurricanes. |
| A．Frightened. | B．Surprised. | C．Calm. | D．Angry. |
| A．Prepared well for. | B．Waited patiently for. |
| C．Came safely through. | D．Suffered seriously from. |
| A．Family love is powerful. | B．Take things as they come. |
| C．Good health is over wealth. | D．Lost time is never found again. |
9 . The World Health Organization warns that millions of people are dying every year from indoor air pollution. Nearly three billion people are unable to use clean fuels and technologies for cooking, heating as well as lighting.
These findings show that the use of deadly fuels in inefficient stoves, space heaters or lights is to blame for many of these deaths.
WHO officials say indoor pollution leads to early deaths from stroke, heart and lung disease, childhood pneumonia and lung cancer. Women and girls are the main victims. These diseases can often result from the burning of solid fuels. These fuels include wood, coal, animal waste, crop waste and charcoal.
The United Nations found that more than 95 percent of households in sub-Saharan Africa depend on solid fuels for cooking. It says huge populations in India, China and Latin American countries, such as Guatermala and Peru,are also at risk.
Nigel Brace is a professor of Public Health at the University of Liverpool. He says researchers are developing good cook-stoves and other equipment to burn fuels in a more efficient way.There are already multiple technologies available for use in clean fuels.There is really quite an effective and reasonably low-cost alcohol stove made by Dometic (a Sweden-based company) that is now being tested out. LPG (Liquefield Petroleum Gas) cook is obviously widely available and efforts are under way to make those efficient. Another interesting development is electric induction stoves. WHO experts note that some new, safe and low-cost technologies that could help are already available. In India, you can buy an induction stove for about $8.00. And in Africa you can buy a solar lamp for less than $1.00.
But this,the agency says, is just a start. It is urging developing countries to use cleaner fuels and increase access to cleaner and more modern cooking and heating appliances/devices.
1. What does the indoor pollution mainly result from?| A．Poisonous fuels. | B．High technology. | C．Space heaters. | D．Solar energy. |
| A．By showing differences. | B．By describing a process. |
| C．By making a list. | D．By analyzing data. |
| A．Indoor pollution results in some deaths. |
| B．Most of the deaths are in developing countries. |
| C．The solid fuels are used in more effective ways. |
| D．There is no indoor pollution in developed countries. |
| A．LPG cooks are being tested out. | B．Alcohol stoves are widely used now. |
| C．Electric induction stoves are expensive. | D．Solar lamps are very cheap in Africa. |
10 . British sculptor Jason Taylor has made it his mission to use his talent to conserve our ecosystems by creating underwater museums. Over the years, the environmentalist has put over 850 massive artworks underwater worldwide. On February 1, 2021, Taylor launched his latest work---The Underwater Museum of Cannes.
“The main goal was to bring attention to the fact that our oceans need our help,” Taylor told Dezeen. “Ocean ecologies have been destroyed by human activity in the Mediterranean over the past few decades, and it is not obvious what is taking place when observing the sea from afar.”
The Underwater Museum of Cannes contains 6 sculptures featuring local residents of various ages. They range from Maurice, an 80-year-old fisherman, to Anouk, a 9-year-old student. Towering over 6-feet-tall and weighing 10 tons, the faces are sectioned into two parts, with the outer part like a mask. The mask indicates that the world’s oceans appear powerful and unbeatable from the surface but house an ecosystem that is extremely fragile to careless human activities.
Though the waters surrounding the sculptures now appear a pristine blue, the seabed was filled with old boat engines, pipes, and other human-made trash when the project began about four years ago. Besides removing the trash, Taylor also restored the area’s seagrass. Just one square meter of the seagrass can generate up to 10 liters of oxygen daily. The seagrass also helps prevent coastal erosion and provides habitats for many ocean creatures.
“The idea of creating an underwater museum was to draw more people underwater and develop a sense of care and protection,” Taylor told Dezeen. “If we threw unwanted waste near a forest, there would be a public outcry. But this is happening every day in our surrounding waters and it largely goes unnoticed.”
1. What are the underwater museums intended to do?| A．To make huge profits. | B．To raise awareness of protecting the ocean. |
| C．To show Jason Taylor’s talent. | D．To draw attention to endangered sea animals. |
| A．To popularize the features of the locals. |
| B．To remind people to protect themselves. |
| C．To reflect people’s protection of the ocean. |
| D．To stress the sensitiveness of the ecosystem. |
| A．How the project was started. | B．How the seagrass was restored. |
| C．What recovery effort the project made. | D．Why the surroundings were improved. |
| A．The situation of the ocean is easily ignored. |
| B．The destruction caused to the ocean is noticeable. |
| C．Forests play a more important role in ecosystems. |
| D．People have zero tolerance to damage done to nature. |
