Fei Benhua, director of the International Centre for Bamboo and Rattan, said bamboo-straw manufacturing technology could be realized and used to replace plastic straws on
The world makes nearly 400 million metric tons of plastic every year for use in packaging, construction, catering and other
2 . Ngoc Anh knows the value of trees. Years ago, he worked as a logger. He cut trees down illegally and sold them for money.
But very heavy rainfall and floods increasingly damaged his community in the central province of Quang Binh. The 36-year-old Ngoc started learning about the climate and natural crises. He changed his job and became involved in tourism and environmental conservation.
Now, Ngoc Anh is one of 250 former loggers to receive training from a tourism company. He works as a travel guide. He usually leads foreign tourists through forests and into some of the world’s largest caves in the Phong Nha-Ke Bang National Park.
“Whenever I saw a large tree, my head used to calculate how tall the tree was and how to cut it into logs of different sizes,” Ngoc Anh said. “But now when I see such a tree, I will tell the tour group how valuable it is because there aren’t many left.”
Global Forest Watch estimated that the country had lost about 3 million hectares of forest from 2001 to 2020. That was a 20 percent diminution in 20 years. The losses were mostly driven by logging.
In 2007, the government started taking more measures to prevent illegal logging, which has helped slow the rate of deforestation.
Together with a park official, Ngoc Anh and other tour guides help guard the trails to keep poachers (偷猎者) away. They remove animal traps and clean up any waste.
Nowadays, Ngoc works for less than half the money he earned before as a logger. But he hopes to earn more as the tourism recovers.
1. Why did Ngoc cut trees years ago?| A．To make a living. | B．To make the most of trees. |
| C．To take advantage of the law. | D．To improve the housing conditions. |
| A．Doubtful. | B．Protective. | C．Cautious. | D．Uncaring. |
| A．Growth. | B．Addition. | C．Decrease. | D．Production. |
| A．They prevent illegal hunting. |
| B．They rescue animals in danger. |
| C．They urge tourists to protect animals. |
| D．They create a clean environment for animals. |
Looking back over the last decade, China
Recently, a man named Zou Yi who has recorded Beijing’s blue sky in the past decade shared
It took London and Los Angeles more than 50 years
4 . San Francisco’s public garbage cans have long outlived their lifespan (寿命) and need to be replaced. However, the current design is not enough for the city’s large population and the increasing number of tourists. The garbage cans also get messed up by the homeless. To address the issues, in 2018, San Francisco Public Works officials set out in search of a perfect garbage can. This proved harder than they had thought.
The officials had a few criteria in mind. The ideal garbage can had to be durable (耐用的) and easy to empty. It would also have a built-in sensor (传感器) to send warnings when full, cost between $2,000 to $3,000 a piece, and, most importantly, look good! After an extensive search failed to find a suitable off-the-shelf replacement, the committee asked local firms to design customized garbage cans.
The four-year exploration ended on July 18, 2022, with three selections. They include the “Slim Silhouette” “Salt & Pepper” and “Soft Square”. Since none of them meet all the required criteria, the officials have turned to the city’s residents for help.
The customized cans and three new off-the-shelf options have been placed across San Francisco for a 60-day trial. Residents can scan the QR codes on the cans and provide opinions on their use experience. A location map of each option is included at the end of the survey. The most popular garbage can will be publicized after the trial ends in mid-September.
The time spent on the project and the cost of the three customized garbage cans — which ranged between $11,000 to $20,900 a piece — have drawn criticism from the city’s retired official Matt Haney.
“The idea that San Francisco is so unique that we need a separate garbage can from any one used in any city around the world is laughable,” Haney said. “It’s something that reflects a broader and deeper brokenness of city government and the services it provides.”
However, Beth Rubenstein, director of policy and communications at San Francisco Public Works, believes their research will benefit cities across the US.
1. What is paragraph 1 mainly about?| A．The local tourism industry. | B．The origin of garbage cans. |
| C．The problems faced by the city. | D．The city’s poor environment. |
| A．The function. | B．The appearance. | C．The material. | D．The cost. |
| A．Take good care of the new garbage cans. | B．Make improvements to the new garbage cans. |
| C．Check new criteria for the new garbage cans. | D．Give their opinions on the new garbage cans. |
| A．Rewarding. | B．Meaningless. | C．Misleading.. | D．Efficient. |
5 . In 2018, the state of California was on fire. Alexandria Villasenor, who was 13 at the time, witnessed the destruction of Northern California’s Camp Fire, which would go on to burn more than 150,000 acres of land. Villasenor was scared. “That’s when I found out how important climate education was,” she reflected. “And just how much we lacked climate education these past couple of years.”
Villasenor, now 15, is determined to have a bigger conversation. She quickly realized the fight requires international, government-level changes. For her, what started as local concern turned into a year-long protest in front of the United Nations’ New York City headquarters and a global campaign for more compulsory climate education. She sat on a bench in front of the headquarters, pleading for the world’s leaders to take climate change seriously.
Her action received national attention, with millions of other students around the world joining in the movement. “It’s completely unacceptable to not learn anything about our planet and our environment in school, after all the young people would ‘inherit’ the Earth.” Villasenor said, “That’s why I think that climate education is so important, and that’s why I focus a lot on it now.”
Right now, Villasenor is working with the Biden-Harris administration on its climate plan, which has promised to center the needs of young people and communities most impacted by climate change. She even spoke at the 2020 Democratic National Convention. “That was definitely a huge moment when I realized that people were listening to the voices of me and youth climate activists,” Villasenor said.
When she isn’t connecting with her fellow youth activists or holding elected officials accountable to the climate concerns of their young voters, Villasenor is like most other teens. “My favorite thing to do, of course, is sleep.” she said. “I like to read a lot. I like fantasy books, normally. I also like to write.”
1. What made Villasenor realize the lack of climate education?| A．The state of California. | B．The fire disasters in America. |
| C．150, 000 acres of land scaring her. | D．The severe Camp fire in California. |
| A．To talk with more local people to change their mind. |
| B．To convey her belief loudly to more global students. |
| C．To protest to leaders at home and abroad to make changes. |
| D．To call on local people to fight with the leaders. |
| A．That she is working with the Biden-Harris administration on its climate plan. |
| B．That her and other youth climate activists’ opinions caught people’s attention. |
| C．That she can sleep and read in her spare time. |
| D．That more schools have set up climate courses. |
| A．The 15-year-old activist fighting for better climate education. |
| B．Climate education deserves everyone’s attention around the world. |
| C．How to prevent camp fire. |
| D．Young activists make their voices heard. |
Continued greenhouse gas emissions will result in further warming and long-lasting changes to the global climate. This requires the attention of people all over the world. Governments need to consider
7 . About half a billion people depend on the ecosystems created and sustained by corals. And with climate change threatening coral’s survival, marine scientist Enric Sala had a goal that might have seemed impossible.
“We wanted to get into a time machine, go back hundreds of years and actually see a coral reef like they used to be everywhere, before we started exploiting them and polluting them and killing them all over the world, ” Sala said.
The goal was made possible during an expedition Sala led in 2009. The team traveled to a corner of the South Pacific Ocean, to see if the vibrant reefs there held any clues that could help them understand how to bring damaged reefs in other parts of the ocean back to health.
“The bottom was covered by thriving (茂盛的) coral. Vivid colors surrounded me - purples, reds, oranges, yellows and greens. It was so beautiful, ” Sala said.
His team presented their findings to officials in the island country of Kiribati. The government took steps to protect the waters from fishing and other human activity. But between 2015 and 2016, record levels of ocean warming damaged half the coral reefs the team had been studying.
After hearing that news, they lost hope for the health of coral reefs. Last year, they went in for another dive. Despite the reported conditions, the reef had somehow restored itself, filled with life and color once more. Sala and his team were overjoyed. This is something that Sala says can be owed to two key factors.
The first is, thankfully, half of the corals didn’t die. Despite the rise in temperatures, there were enough surviving corals left behind to help reproduce the reefs. The second was the Kiribati government’s decision to fully protect those waters.
“It has an abundance of fish. So they were eating all the algae (藻类) that would smother (窒息) the dead coral skeletons and make it impossible for the corals to come back. Luckily, other places like the Caribbean also witness the good change, ” Sala explained.
1. What unlikely goal does Sala have?| A．Schooling people to protect corals. |
| B．Preventing people from damaging corals. |
| C．Appealing to people to deal with climate change. |
| D．Going back to the past when corals were thriving. |
| A．Half of the damaged coral reefs restored themselves. |
| B．A flood of fish ate all the algae covering the dead corals. |
| C．The government protected waters and survival corals multiplied. |
| D．The government took measures to stop fishing and human activity. |
| A．It hardly offers enough nutrition to fish. |
| B．It has also suffered large losses of corals. |
| C．It is impossible for the corals to come back. |
| D．It has an abundance of algae. |
| A．How Did the Coral Reefs Restore? |
| B．Where Are the Damaged Coral Reefs? |
| C．What Does Biodiversity Show in the Ocean? |
| D．What Are the Disadvantages of Climate Change? |
8 . The Antarctic’s snow-white environment is going green and facing other unexpected threats.
Scientists say that as temperatures go up in the polar areas, invading(侵袭)plants and insects, including the flies, cause a major threat.
More and more of these invaders, in the form of larvae(幼虫)or seeds, are surviving in coastal areas around the South Pole, where the temperature has risen by almost 3℃ over the past five decades. Glaciers have melted, exposing more land which has been occupied by mosses that have been found to be growing more quickly and thickly than ever before—providing potential green homes for invaders.
“The common houseflies are a perfect example of the problem the Antarctic now faces from invading species,” said Dominic Hodgson of the British Antarctic Survey. “They arrive by ship, where they exist in kitchens. They now have an increasing chance of surviving in the Antarctic as it warms up, and that is a worry. Insects like the houseflies carry bacteria that could have a deadly effect on native life forms.”
The Antarctic has several native species of insects. Together with its native mosses, these are now under increased threat from three major sources: visiting scientists, increasing number of tourists and global warming. However, it is global warming that is the main driver of the “greening” of the Antarctic.
In the 2015-2016 travel season, more than 38,000 tourists visited the Antarctic. “These tourists are often very careful about not leaving waste. But they could carry seeds or larvae on their boots when they set foot on the Antarctic,” said Dominic.
More and more invading insects and plants have been found on the Antarctic and have required removal. “The insects and plants that are native to the Antarctic have survived there for thousands of years,” said Dominic. “We have to act now if we want to save the environment.”
1. What does the underlined word “mosses” in Paragraph 3 refer to?| A．Houseflies. | B．Coastal areas. |
| C．A kind of plants. | D．A kind of animals. |
| A．They are native to the Antarctic. |
| B．They will die out because of the freezing weather. |
| C．They come to the Antarctic from nearby islands on their own. |
| D．They could severely influence the native species of the Antarctic. |
| A．The arrival of scientists. |
| B．The increasing number of visitors. |
| C．The rapid spread of native plants. |
| D．The rising temperature around the world. |
| A．The Antarctic Is Becoming Green and Energetic |
| B．Various Threats Are Putting the Antarctic at Risk |
| C．More and More Scientists Get to Explore the Antarctic |
| D．Global Warming Causes the Temperature in the Antarctic to Go Up |
9 . Carol-Anne O’Callaghan, a 60-year-old retired teacher, has spent more than half of her life time teaching. This time, she wanted to do something much more
One day in 2021, O’Callaghan was walking her dogs when she
Unfortunately, they were to be cut down as part of the HS2 high-speed railway projects. O’Callaghan
As a teacher, O’Callaghan often told students, “If something is wrong, you can’t
The locals
| A．remarkable | B．academic | C．similar | D．profitable |
| A．removed | B．painted | C．designed | D．spotted |
| A．position | B．misfortune | C．development | D．species |
| A．meaningless | B．encouraging | C．heart-breaking | D．false |
| A．inseparable | B．unimaginable | C．inaccessible | D．indescribable |
| A．called | B．launched | C．dismissed | D．replaced |
| A．style | B．promise | C．research | D．decision |
| A．set off | B．stand by | C．make out | D．knock off |
| A．competition | B．conversation | C．movement | D．interview |
| A．criticizing | B．permitting | C．challenging | D．persuading |
| A．rejected | B．praised | C．claimed | D．escaped |
| A．enthusiasm | B．demand | C．sympathy | D．respect |
| A．Previously | B．Eventually | C．Especially | D．Occasionally |
| A．suspended | B．opposed | C．cancelled | D．considered |
| A．in addition to | B．regardless of | C．in recognition of | D．instead of |
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.
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