1 . China has seen significant achievements in improving the environment and green development over the past 70 years, especially in fighting against desertification (沙漠化).
Desertification was a serious problem in the 1990s. It caused deadly sandstorms, which arrived like big black walls reaching up into the sky. As President Xi Jinping has said, clear waters and lush (繁茂的) mountains are invaluable assets (资产). Efforts to create “green” areas have played a crucial role in the country’s fight against desertification.
A series of campaigns have been conducted by the central government to improve the environment. For example, in 1998, China launched the Natural Forest Protection Program. Thanks to the program, forest coverage in China increased greatly from 12 percent in the 1980s to nearly 23 percent last year.
Another example of the campaign is the Elion Resources Group, which has been recognized by the UN for the development of a desert eco-industry that has slowed desertification.
In Kubuqi, a desert in the Inner Mongolia autonomous region, Elion has greened 600,000 hectares of land and helped lift more than 102,000 people out of poverty through the development of solar energy and tourism, as well as planting herbs for traditional Chinese medicine.
In addition, the group’s techniques have also been used in many important ecological programs, including Yangtze River Ecological Park and Qilian Mountain National Park.
“We will develop new ways to improve our ability to control the sand with the help of modern technologies, such as drones (无人机), AI, big data and the internet of things,” said Ao Baoping, chief executive officer of Elion Green Land Technology.
1. What is the key measure to fight against desertification?| A．Building walls to block sands. | B．Increasing green plants. |
| C．Turning to the UN for help. | D．Keeping mountains natural. |
| A．The environment in China has become satisfactory. |
| B．Similar new campaigns will be carried out by China. |
| C．No more trees need to be planted in our country. |
| D．More areas in China are covered with forest. |
| A．Its main aim was to lift local people out of poverty. |
| B．It made Kubuqi become a center for planting herbs. |
| C．It got inspiration from many ecological programs. |
| D．It will apply modern technologies to fight desertification. |
| A．Desert Clothed With Green Through China’s Efforts |
| B．Environmental Problems Solved by Planting More Trees |
| C．Great Contributions Made by Elion to The Environment |
| D．Advanced Science And Technology Applied in China |
2 . “What if we treat the ocean as if our lives depend on it? Or, what if we don’t?” World-famous marine biologist Sylvia Earle poses her famous “what if” questions to inspire people to reflect on how they can help save the ocean. In 1998, Time magazine named Earle its first “Hero for the Planet.”
Earle’s move to Florida’s west coast at age 12 is what started a lifelong passion. She says, “That’s where I first fell in love with the ocean.” In 1953, using newly developed equipment, the young scientist became one of the first in her field to scuba dive (水肺潜水). Her first long-term exposure to the ocean depths came in 1970 when she led an all-female research team to study the ocean. They lived under the sea in a submersible (潜水器) for two weeks. When they returned to the surface, world-wide cheer and praise were waiting, especially for Dr. Earle.
Sylvia Earle’s career includes many firsts. In 1979 she became the first woman to walk the ocean floor 381 meters below the surface. In 1990, she became the first female chief scientist of the U.S. National Oceanic and Atmospheric Administration (NOAA).
Through the years, Earle has spent roughly 7,500 hours underwater. During that time, she has become increasingly alarmed by the significant changes she has observed.
The famous scientist fears that the ocean is dying. Climate change, overfishing, the dumping of trash and chemicals and oil spills are just some of the many causes. In order to tackle the problem, Earle formed Mission Blue in 2009. This organization promotes the legal protection and conservation of the world’s oceans. Her plan is to develop “Hope Spots,” protected areas large enough to reverse (逆转) damage and restore the ocean.
1. Why does Sylvia Earle put forward “what if” questions?| A．To call on people to protect the ocean. |
| B．To stress our dependence on the ocean. |
| C．To criticize people’s damage to the ocean. |
| D．To contribute an article to Time magazine. |
| A．She moved to Florida to learn diving. |
| B．She was the best in scuba diving. |
| C．She did not get much attention in 1970. |
| D．She became a chief scientist of NOAA in 1990. |
| A．Scientists’ fears. | B．Causes of the damage. |
| C．Efforts Earle made. | D．Bright future for the ocean. |
| A．Dr. Sylvia Earle — A Lover of Diving |
| B．Dr. Sylvia Earle — Pioneer of the Deep |
| C．The Ocean — A place in Urgent Need of Our Care |
| D．Scuba Diving — A Fantastic Way to Learn the Ocean |
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改： 在错的词下划一横线, 并在该词下面写出修改后的词。
注意: 1. 每处错误及其修改均仅限一词；
2. 只允许修改10处, 多者（从第11处起）不计分。
Zhang Jie, a 45-year-old volunteer, had picked up rubbish on the Great Wall since 2014. It is his eight year protecting the historic wall. For Zhang, born and was raised in a village near the Great Wall, the Wall is not just a treasure left by the ancestors, and a childhood paradise (乐园). However, with more tourists coming, more rubbish needs collected. Sometimes, rubbish bags are piled up to one meter higher. Zhang came up with an idea and formed a group 20 volunteers. Zhang’s story has inspired million of Weibo users, many of who express their appreciation to him. Today, Zhang is still protecting the Great Wall in her own way.
4 . I’ve just asked Julie Gray, a biologist at the University of Sheffield, which species she thinks would be the last ones standing if we don’t take transformative action on climate change. “I don’t think it will be humans. I think we’ll go quite early on,” says Gray. Humans probably won’t be among the survivors, partly because humans produce young extremely slowly and generally just one or two at a time.
It may seem like just a thought experiment. But discussing which species are able to survive climate change is disturbingly concrete. As a report stated recently, one in four species currently faces extinction, which is closely linked to climate change. While the seriousness of climate change is undeniable, we can make some educated guesses about which species will have a better shot at going far.
According to Jen Lau, a biologist at University Bloomington, heat tolerant and drought resistant plants, like those found in deserts, are more likely to survive. So are plants whose seeds can be spread over long distances, for example by wind or ocean currents. Plants that can adjust their flowering times may also be better able to deal with higher temperatures.
We can also look to history as a guide. Cockroaches adapted to an increasingly dry Australia tens of millions of years ago, by starting to dig holes in soil to hide. Cockroaches also tend to not be picky eaters. Having broad diets means that climate change will be less of a threat to them.
Furthermore, species called “mobile generalists” by experts can move and adapt to different environments and are more likely to last long in face of climate change. For example, deer in the US are common in suburban areas and manage to live where forests have been removed or are regularly disturbed.
Certainly, some animals would also survive if they could find a buffer: an area that is relatively protected from climate change’s consequences, such as deep sea canyons, underground caves.
1. What does the author probably think of the answer given by Gray?| A．Ridiculous. | B．Unreasonable. | C．Upsetting. | D．Exciting. |
| A．Peacefully wait. | B．Quickly die out. |
| C．Greatly change. | D．Possibly survive. |
| A．Trees growing in the rainforest and flowering at fixed time every year. |
| B．Animals good at digging holes and not particular about food. |
| C．Creatures mainly living in trees and spending most time sleeping. |
| D．Fishes that do not enjoy deep diving and like to stay in a bay. |
| A．How Climate Will Change in the Future |
| B．What Species May Survive Climate Change |
| C．Why Some Species Have Broader Diets |
| D．Where Species Can Hide in Climate Change |
1. 谈谈你对低碳生活的理解。
2. 分享你在日常生活中是如何践行低碳生活的理念的。
3. 呼吁同学们过低碳生活。
Let’s lead a low-carbon life!
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1. 说明缘由；
2. 请他介绍美国的自然灾害并谈谈影响、应对措施等；
3. 告知征文截稿日期。
注意：1. 词数100左右；
2. 开头和结尾已给出，不计入总词数。
Dear Bruce,
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
7 . Catch your reusable bag and kiss your plastic bags goodbye. Plastic waste is on its way out, thanks to these governmental bans from around the world.
From Indiana to Maine, governments at all levels in the US are forcing bans and improving recycling. People are shopping smarter and companies are doing better to ensure the protection of our environment. Slowly but surely, the world is entering a brighter future as more and more countries follow. But there’s still a lot of work to be done—or undone.
Since the 1950s, researchers say that about more than 8.3 billion tons of plastic has been produced. And 60% of that waste has ended up in the environment. That number has increased quickly over the years. For example, it was recorded that the world’s plastic production doubled from 1976 (50 million tons) to 1989 (100 million tons). It was highest at 368 million in 2019 before decreasing to 367 million in 2020.
A million tons decrease of plastic production is not enough to deal with the rising pressures plastic puts into the environment. We still do not know how long it takes for plastic to breakdown. It means that about 12 million tons of plastic waste that entered the ocean in 2010 is still breaking into micro plastics and filling up the stomachs of birds and sea animals. The plastic going into our environment is not going away. While recent studies of plastic-eating enzymes and bacteria offer some hope for the future of plastic waste management, the best way to deal with our environmental stress is through decrease.
In 2020, New York City began to ban plastic bags. But this wasn’t the first plastic bag ban in a US state. In fact, the US wasn’t even the first country to introduce this idea. Back in 2002, Bangladesh became the first country to implement a plastic bag ban. Since then, other countries have followed, introducing their own ways to fight with the continuing plastic bags.
1. What do we know about plastic waste?| A．We have completely cleaned it up | B．It is hardly increasing all over the world. |
| C．We have done nothing to deal with it. | D．There is a long way to solve the problem of it. |
| A．More than 8.3 billion tons. | B．About 5 billion tons. |
| C．About 100 million tons. | D．Less than 368 million tons. |
| A．It doesn’t take long to breakdown it | B．Sea animals can be eating most of it. |
| C．Some enzymes and bacteria help a lot. | D．Cutting plastic waste down is still the best way. |
| A．Carry out. | B．Keep up. | C．Look at. | D．Take away. |
8 . In an effort to fight the “throw-away culture” and promote reuse and repair, the city of Berlin has taken the unique step of opening its own secondhand department store.
This isn’t your grandma’s thrift shop (旧货商店). It resells perfectly good items that would otherwise be thrown away. A pun on the German words for “department store” and “conserving house”, B-Wa(h)renhaus sells a wide variety of products. Far from simply selling old items, the electronic goods have been fixed by expert technicians and come with a year’s guarantee. And, to reach more secondhand shoppers, the store was set up right in the middle of the famous Karstadt department store.
With the success of its initial six-month trial run, the city plans to open four more similar operations in other parts of Berlin. By 2030, it hopes to have at least one location in each of Berlin’s 12 districts. Since 2008, city policies and educational campaigns have reduced average annual household waste by about 25 pounds per resident. It also recycles about 49% of its mineral construction waste. Currently, the city estimates that 8% of abandoned electronic goods and 6% of huge items thrown away can actually be reused. The goal is to expand the market for these items beyond the usual bargain hunters and eco-conscious consumers.
“Three years ago, we started collecting all kinds of used goods,” city spokesperson Dorothee Winden said. “There are lots of things that are well-preserved and functioning but aren’t being used anymore. The goal is to give these things a new life with somebody who can use them.” The store also includes an education center to encourage more sustainable lifestyles — and also gave an award to a project that recycles school uniforms, so that parents don’t have to buy new ones every year.
1. Why has Berlin opened its own secondhand department store?| A．To attract more shoppers. | B．To promote recycling. |
| C．To foster traditional culture. | D．To expand secondhand market. |
| A．The variety of the goods. | B．The location of the store. |
| C．The quality of the products. | D．The operation of the store. |
| A．Berlin currently has 4 second-hand stores in construction. |
| B．Berlin has been successful in cutting its waste since 2008. |
| C．It is not easy to make the goal to expand the market a reality. |
| D．It is estimated that Berlin will be a zero-waste city by 2030. |
| A．To introduce Berlin’s new reuse shop operation. |
| B．To raise people’s awareness of reasonable shopping. |
| C．To persuade people to become eco-friendly shoppers. |
| D．To encourage more people to donate to secondhand shops. |
9 . Not that long ago, the world wondered whether clean energy could survive without government support. Now the question is how far it can spread. The number of electric vehicles, which was about 1 million in 2015, last year reached 2 million. In electricity generation, too, trend is with the greens. In the first half of this year, wind, solar and hydro generated a record 35% of Germany's power.
Greater success is breeding greater ambition. California is proposing to reach 60% renewable energy by 2030. 176 countries have clean-energy goals. Hawaii, America’s most oil-dependent state, has promised to be 100% renewable by the middle of the century and so have 48 poor countries vulnerable to climate change. This week the number of multinationals making a commitment to running their operations on 100% renewable energy rose to 100.
But not every target is helpful. To see why, consider that goal of 100% renewable energy. It makes solving climate change seem easy. In fact, though wind and solar can generate the whole country’s electricity some day, renewables still account for less than 8% of the world’s total power output. Moreover, cleaning up electricity is only part of the battle. Even though gas-fired heating and cooking can be at least as big a source of greenhouse-gas emissions, renewable heating gets little attention. Transport policy is unpredictable, too. Car manufacturers may hit their goal of annual sales of 10 million electric vehicles in a decade, but battery-powered road transport, shipping and aviation (航室) are dreams. A much-quoted claim that America could rely on wind, solar and hydro alone for its electricity has recently been bitterly criticized by a group of respected academics.
Most importantly, a 100% renewables target confuses means with ends. The priority for the planet is to stop net emissions (净排放量) of greenhouse gases, especially carbon dioxide. Putting too much emphasis on wind, solar and other renewables may block off better carbon-reduction paths. New technologies, such as “direct air capture” systems designed to separate carbon dioxide from the air, may in time prove vital. Likewise, greater energy efficiency could reduce emissions by even more than using renewables would.
1. Why is Germany mentioned in Paragraph 1?| A．To introduce the topic. |
| B．To provide a successful example of producing clean energy. |
| C．To compare with the USA. |
| D．To prove the possibility of the 100% renewables target. |
| A．A tough fight against climate change. | B．A huge market of electric vehicles. |
| C．A promising future of clean energy. | D．A fierce competition between countries. |
| A．Car makers cannot produce enough batteries. |
| B．New energy doesn’t receive its due attention in every aspect of society. |
| C．Use of traditional energies causes air pollution. |
| D．We are lacking in enough wind and solar energy to generate electricity. |
| A．Energy efficiency is superior to using renewables. |
| B．People can only use new energy in reality. |
| C．Mixing up means with purposes matters most. |
| D．The target of 100 renewables is too high to reach. |
Everywhere
Even more buildings fell down. Water, food, and electricity were hard
