1 . Though you may not know it, about half a billion people worldwide depend on the ecosystems created and supported by corals. And with climate change threatening their survival, marine scientist Enric Sala had an idea 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 (开发) them, polluting them and killing them all over the world,” Sala said.
The idea was, in essence, made possible during an expedition that Sala led in 2009. The team traveled to a corner of the South Pacific Ocean, and found some untouched reefs.
His team presented their findings to officials in the island country of Kiribati. Then the Kiribati government took steps to protect the waters from fishing and other human activities, but between 2015 and 2016, record levels of ocean warming killed half the coral reefs the team had found.
After hearing that news, they lost hope for the health of coral reefs. But the study continued, and last year, they went in for another dive. Despite the reported conditions, Sala and his team found that the reefs had somehow restored themselves, filled with life and color once more. This resurrection (复兴) is something that Sala says can be traced to two key factors.
The first is, thankfully, half of the corals had not died, as was previously thought. Despite the rise in temperatures, there were enough surviving corals left behind to help reproduce the reefs.
The second factor is the Kiribati government’s decision to fully protect those waters. “There are abundant fish species. They eat all the algae that would smother (窒息) the corals, making it possible for the corals to come back,” Sala explained.
“So if some countries want a future for the fisheries, they need to manage their fisheries in a more responsible way around areas that are set aside to help regenerate the rest of the ocean,” Sala said.
For him and his team, the rebirth of the coral reefs in Kiribati is a beacon of hope among so much pessimism (悲观主义) surrounding the future of reefs.
1. What did Enric Sala want to do according to his words in paragraph 2?| A．Study some untouched coral reefs. | B．Develop technology for time travel. |
| C．Raise awareness about sea protection. | D．Restore coral reefs to their original state. |
| A．Habitat destruction. | B．Climate change. |
| C．Water pollution. | D．Biodiversity loss. |
| A．Fall of ocean temperature. | B．Introduction of new fish species. |
| C．Official funding for restoration efforts. | D．Sufficient surviving corals for reproduction. |
| A．Killing all the algae in the ocean. | B．Reducing dependence on fisheries. |
| C．Protecting the ocean from overfishing. | D．Strengthening cooperation with scientists. |
2 . Born to an adventure-loving mom and a National Geographic’s photographer dad, Alison Teal was already exploring the world as a baby. The family traveled the globe staying not at five-star hotels but in a six-foot-wide tent. From cold mountaintops to hot jungles, they completely involved themselves in local nature and culture.
Between journeys, they would return home to a quiet and faraway part of the Big Island of Hawaii, where they built a solar-powered oceanfront rest center. The front yard was the ocean, and Alison’s friends were dolphins. She would dive into the water and release seaweed. A dolphin would catch it on its nose or fin and throw it to the next player. Over the years, the dolphins grew to trust Alison. They looked for her and came close to her in the water.
After graduating from university, she continued her world travels. Her adventurous childhood and life skills landed her a spot in the reality show Naked and Afraid, in which she and her partner had to live on an unwelcoming island for 21 days. Alison’s deep knowledge of how to live in a wilderness saved the pair, but what shocked her was the amount of trash washed upon the shore.
“After that, I couldn’t ignore our plastic problem. I shifted my focus and started to protect our greatest resource, the ocean,” says Alison. Swimming in familiar waters back home, she also found her dolphin friends were no longer tossing (抛) seaweed to each other, but plastic. “That was distressing,” she says.
Her book, Alison’s Adventures: Your Passport to the World, is fled with travel tales and environmental lessons. She also offers free adventure films to go along with each chapter on her YouTube and TikTok. Alison believes all of us can make changes to protect the Earth and, in turn, those we love. “Whether you’re a lawyer, a gardener, an artist, a teacher or a surfer, we can all help in our own ways,” she says.
1. What can we infer from the first paragraph?| A．Alison Teal had a comfortable life when she was young. |
| B．Alison Teal was fond of photography when she was young. |
| C．Alison Teal’s parents we restrict with her when she was young. |
| D．Alison Teal led a life close to nature when she was young. |
| A．The amount of trash washed upon the shore. |
| B．The unwelcoming island where they had to live. |
| C．The lack of resources in the wilderness. |
| D．The dangerous situations they encountered. |
| A．During a journey with her parents. |
| B．After her participation in a show. |
| C．Before her graduation from university. |
| D．When visiting the Big Island of Hawaii. |
| A．Everyone can contribute in their own ways. |
| B．Only certain professions can make a difference. |
| C．It is impossible to make any significant changes. |
| D．It is the responsibility of governments and organizations. |
In China, Tree Planting Day falls on March 12, but more often people plant trees during Qing Ming Festival in early April. Newly-planted trees can survive more
China set March 12
Since 2013, Xi Jinping,
China has seen a
4 . Bumblebees are vanishing at a rate consistent with widespread extinction, and climate change is playing a big role. The analysis comes from a new study published in the journal Science today.
The authors found that the likelihood of a bumblebee population surviving in any given place within North America and Europe has dropped by an average of 30 percent as temperatures have risen.
Pesticides, habitat loss, and pathogens(病原体) have already hit bumblebee populations hard. The new study, however, is able to isolate the effect that hotter temperatures are having on bumblebees. Sadly, bees are having a hard time adapting to a warming world. “If things continue along the path without any change, then we can really quickly start to see a lot of these species being lost forever,” lead author of the study Peter Soroye tells The Verge.
That’s not just a tragedy for the bees. It’s also bad news for all the plants that they pollinate and for humans who eat the fruits (and vegetables) of their labor. “We also lose out on a lot of color on our plates,” Soroye says. “Tomatoes, squash, and berries are just some of the crops we can thank bees for pollinating. Animal pollinators like bees, birds, and butterflies could be responsible for up to 1 out of every 3 bites of food we eat,” the US Department of Agriculture says.
For this study, Soroye and colleagues examined data from 1900 to 2015 on 66 species of bumblebees across North America and Europe. They mapped the places bees called home and how their distribution changed over time. They found that bees were vanishing in the areas that had heated up beyond the limit in which the bumblebees had historically been able to survive.
Some bee populations are colonizing new territories that were previously too cold. But those gains are overshadowed by losses in areas where the bees once thrived but are now too hot.
1. What is bumblebees’ main struggle?| A．Habitat loss | B．Climate change | C．Human activities | D．Virus treat |
| A．Humans can barely strive to save bumblebees from extinction. |
| B．Bumblebees will inevitably die out some day. |
| C．Bumblebees serve as a delicacy on our plates. |
| D．Human’s lives are tightly linked to bumblebees’. |
| A．Animal pollinators eat up 1 out of 3 of our food. |
| B．Peter Soroye’s study started from 1900 and lasted 25 years. |
| C．Bumblebees can not be accustomed to the places they used to live in. |
| D．Bumblebees are more used to colder weather. |
| A．The negative effects outweigh the positive ones. | B．No cold areas are left for Bumblebees. |
| C．The losses are beyond estimation. | D．Bumblebees will have a rather bright future. |
5 . There’s nothing wrong with a tomato that isn’t perfectly round or a peach with an extra dimple or two; they still carry the same benefits and flavors as the versions we’re used to seeing in grocery stores (食品杂货店). Farmers throw away these imperfect items, as many grocery chains won’t buy them for fear that they are unsellable. However, a growing group of grocery chains are fighting to make these discarded fruit and vegetables part of consumers’ buying habits.
One such business is Imperfect Produce, a start-up that provides fresh ugly produce for consumers. Through this service, you can get up to 20 pounds of fruit and vegetables for around $20 a week. This is about a 30 percent discount compared to what’s now sold in stores. Recently, the company had a major advancement when Whole Foods Market accepted their partnership and agreed to sell the misshapen produce.
While this movement might be a new trend here in the U.S., it’s already gained serious momentum (势头) in Europe. In 2014, the EU announced the European Year Against Food Waste, with French supermarket chain Intermarché launching a very successful campaign called Inglorious Fruits and Vegetables and England’s Waitrose selling weather blemished apples. In Portugal, a similar company to Imperfect Produce called Fruta Feia has also taken off.
Buying the unfortunate-looking produce should be attractive to consumers not only because of the affordability, but also because of the support it gives to farmers and the direct impact it has on reducing food waste and environmental pollution. When the discarded fruit and vegetables decompose, they release (释放) methane (CH.), a greenhouse gas. When released into the air, it is about 86 times as powerful as carbon dioxide (CO,) over a 20-year period. Waste is, in fact, the ugliest thing of all.
1. What does the underlined word “discarded” in paragraph 1 probably mean?| A．Thrown away. | B．Harvested. | C．Eaten up. | D．Packaged. |
| A．To make better profits. | B．To sell unattractive goods. |
| C．To get discounts from farmers. | D．To compete with Whole Foods Market. |
| A．It hardly produces misshapen fruit and vegetables. |
| B．It has more successful food chains than the U.S. |
| C．It is facing the serious problem of unfavorable weather. |
| D．It solves the problem of ugly produce earlier than America. |
| A．It pollutes the farms. | B．It gives off a bad smell. |
| C．It contributes to global warming. | D．It produces lots of carbon dioxide. |
Thomas and Christine Noctor have lived and raised their family in the home for three decades. They and their 12-year-old grandson Dean, who lives with them, had most of their personal belongings damaged or destroyed after a fire broke out in Thomas’ home office on Saturday evening.
Ally Noctor was in the home with her mother, father, nephew Dean, and brother James when the incident happened. “My mom has COPD (慢性阻寒性肺病) so I said ‘just get out the back’, and she took the dog out the back,” Ally recalled. “My brother came running down looking for a fire extinguisher (灭火器), and my dad was screaming, ‘Fire !’”
The fire started in the box room It’s Thomas home office. He’d just done it up. It was clearly an electrical fault but no one thought at the time to turn off the electricity. The room started filling with smoke quickly and they had to leave immediately.
The house is located just a short walk away from the fire station. But when neighbors called, the available trucks were already out — so nearly 20 minutes had passed before the fire crew arrived.
Thankfully, they managed to prevent the fire from spreading to the attic (阁楼) or to any more homes in the community.
The family then went back inside the house to investigate what had happened and survey the damage caused. Dean’s gaming PC was melted, toys were melted, and even the shower was melted. All their clothes couldn’t be taken out.
“The downstairs is okay, but there is smoke damage and water damage. And all of the upstairs is completely damaged. My mom is still in shock. She’s just staring into space,” Ally said.
But Ally was quick to praise her community, who were right there to help the Noctors get out of the house the moment they sensed trouble and every one of the family got timely help.
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上作答。
Ally ran out the door without shoes on when escaping.
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The temporary house is OK but New Year may be difficult.
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1.当前现状；
2.提出倡议；
3.其他。
注意：
1.词数80左右；
2.可以适当增加细节，以使行文连贯。
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With the tourism
9 . In the rich countries of the West, the electric vehicle revolution is well underway. Climate-conscious consumers drive Teslas or Polestars for reasons of morality and fashion. Poorer countries are also experiencing a wave of electrified trend. In Bangladesh, electric three-wheeler taxis, known as tuk-tuks, are rapidly replacing gas-powered ones on the streets. Such electric vehicles are climate friendly, cost effective, and help reduce air pollution.
Yet a glance under the hood (引擎盖) of these vehicles reveals a poisonous secret: each tuk-tuk runs on five massive lead-acid batteries, containing almost 300 pounds of lead in total. Every year and a half or so, when those batteries need to be replaced and recycled, about 60 pounds of lead leak into the environment. Battery recycling, often at small-scale unregulated factories, is a highly profitable but deadly business.
Lead is dangerous, and any exposure to it is harmful to human health. Lead that has entered the environment hurts people on an extraordinary scale. The numerous ways lead enters air, water, soil, and homes across the developing world — and the enormous damage it does to human health, wealth, and welfare — causes one of the biggest environmental crises in the world yet receives little attention.
The World Bank estimates that lead kills 5. 5 million people per year, which would make it a bigger global killer than AIDS, malaria, diabetes, and road traffic deaths combined. On top of the shocking deaths, the social burden of lead poisoning is extraordinary, as is its contribution to global inequality — our research on the cognitive effects of lead poisoning suggests that it may explain about one-fifth of the educational achievement gap between rich and poor countries.
But unlike many challenges faced by developing countries, lead poisoning is a problem that is fixable with some attention and a relatively modest financial investment. Better monitoring, research, and rules can help protect children all over the world from the dreadful effects of lead poisoning and reduce the massive global costs it brings.
1. How does the author describe the lead problem in paragraph 2?| A．By making a comparison. | B．By analyzing hidden causes. |
| C．By listing convincing numbers. | D．By explaining its working principle. |
| A．Lead enters rich countries in various ways. |
| B．Lead poisoning may make poor societies poorer. |
| C．Exposure to lead doesn’t necessarily harm someone. |
| D．Lead leaking has caused great panic in both countries. |
| A．Fixing these used batteries. | B．Putting certain effort and money. |
| C．Prohibiting the illegal use of lead. | D．Reducing the cost of recycling lead. |
| A．The Impacts of Lead Poisoning on Human Health |
| B．The Outcomes of Using Electric Vehicles |
| C．The Ways to Solve Lead Problem |
| D．The Global Lead Poisoning Crisis |
10 . There are hundreds of great national nature reserves in China. Now feast your eyes on the following amazing ones.
Qinghai Lake National Nature ReserveQinghai Lake, China’s largest saltwater lake in Qinghai Province, is a key body of water for lots of animals and birds. As an important stopover, migratory birds (候鸟) would rest in this area during their movement trip every year. The reserve became a national nature reserve in the year of 1997.
Bayanbulak National Nature ReserveThe only Bayanbulak Wetland, in Xinjiang Uygur Autonomous Region, is at the foot of Tianshan Mountains, which makes itself suitable for migratory birds. Bayanbulak means “rich spring water” in Mongolian, meaning that the area is rich in water. Every year, swans (天鹅) from different places fly here for nesting, which became a national swan reserve in 1986.
Rongcheng Swan National Nature ReserveAs one of the largest wintering places for swans in China, this reserve in Shandong Province mainly protects whooper swans (大天鹅), which make it different from other nature reserves. In 2007, it was changed into a national nature reserve. Now every year, thousands of whooper swans arrive here to spend the winter, making it an important resting and wintering place for themselves.
Sanya Coral Reef (珊瑚礁) National Marine Nature ReserveThis reserve focuses on protecting coral reefs and their living environment in Sanya City, Hainan Province. In 1990, it became a national nature reserve. This reserve is on the coast, so the area of the reserve has good water quality and many kinds of creatures,
1. What do the first reserve and the second reserve have in common?| A．The area of wetland. | B．The geography of them. |
| C．The year of becoming the national reserve. | D．The friendly environment for migratory birds. |
| A．Its saltwater lake. | B．The whooper swans. |
| C．Its rich spring water. | D．The warm climate. |
| A．Bayanbulak National Nature Reserve. | B．Qinghai Lake National Nature Reserve. |
| C．Rongcheng Swan National Nature Reserve. | D．Sanya Coral Reef National Marine Nature Reserve, |
