1 . We Need to Think about Conservation on a Different Timescale
Time, perceived by humans in days, months, and years, contrasts with nature’s grander scales of centuries and millennia, referred to as “deep time.” While paleontologists (古生物学者) are trained to think in deep time, conservationists are realizing the challenges it poses. Shortsightedness about time limits modern conservation, with efforts often overlooking past healthy conditions of ecosystems in the context of climate and biodiversity crises.
The shifting baseline syndrome (综合症), where standards in a place change gradually, makes conservation more complex. It involves evaluating ecosystems primarily on their recent past, often with negative consequences.
Recent shifts in California’s forest management practices, from stopping fires to embracing Indigenous knowledge of controlled burns, exemplify the importance of understanding historical ecosystem dynamics. To enhance conservation, adopting a deep-time approach is crucial.
Modern mathematical modeling, combined with long-term data, offers a pathway for preserving ecosystems. In California’s kelp (海带、海藻) forest, researchers identified an overlooked keystone species — the extinct Seller’s Sea Cow (大海牛). By examining past kelp forests, a deeper story impacting regeneration was revealed. The sea cow, a massive plant-cater, contributed to a diverse, vital undergrowth by trimming kelp and letting light reach the area.
The researchers put forward a novel approach to kelp forest restoration: selectively harvesting kelp, imitating the sea cow’s impact. This strategy, considering historical dynamics, challenges assumptions about recent ecosystems and offers new conservation methods.
Rather than only focusing on removing urchins (海胆) or reintroducing sea otters, the researchers suggest employing teams of humans to selectively harvest kelp, as the Steller’s sea cow once did, to encourage fresh growth. This sustainable harvest could benefit both the ecosystem and human consumption.
In short, assumptions based on the recent past may impede the understanding and protection of ecosystems. On the other hand, the application of controlled burns, similar modeling studies, and a deep-time perspective (视角) could significantly transform conservation efforts. Recognizing our role in an ongoing narrative spanning millions of years is essential, urging a comprehensive understanding of ecosystems through time. Embracing this role is crucial for shaping the future and establishing vital connections from the past to the future.
1. What is the “shifting baseline syndrome,” mentioned in the passage?| A．A syndrome that affects human beings’ perception of time. |
| B．A phenomenon where ecological standards shift in a place. |
| C．A psychological disorder common among conservationists. |
| D．A condition where ecosystems change gradually over time. |
| A．It promotes the prevention of wildfires. | B．It aids in mathematical modeling efforts. |
| C．It helps reveal historical ecosystem dynamics. | D．It enhances human consumption of ecosystems. |
| A．Reform. | B．Disrupt. | C．Quicken. | D．Deepen. |
| A．Shifting baseline syndrome has positive ecological changes. |
| B．Mathematical modeling with the latest data can be effective. |
| C．Deep-time perspective and historical dynamics are crucial. |
| D．Recent history is more preferred in ecosystem restoration. |
I wanted to go to a party. Especially it was a beach party. It had been almost the only thing my friends had been talking about for the last couple of weeks. But My mom had said no. The more desperately I pleaded her case, the more forcefully my mother said no. “I don’t care who’s going,” said coldly my mother, “you are not going.” I was heartbroken. This was my best friend’s party.
Sunday dinner came around and my grandmother joined the family for the meal. Gran noticed my depression but didn’t say a word. It was my turn to wash up and Gran said, “Let me help you.” “What’s up?” asked Gran as I dumped the dishes into the foaming water. Gran wiped a plate with a tea towel. “Mom won’t let me go to my best friend’s party.” I said sadly. “Has mom explained why she doesn’t want you to go?” asked Gran. “No.” I replied. “Then for a moment, put yourself in her position.” said Gran. “If you were mom, what would your objections be?”
I hadn’t stopped to think about my mom’s side. “Well,” I answered, “it’s a beach party. Maybe she doesn’t trust us or thinks we’ll get into trouble.”
“Are there going to be any adults there?” asked Gran. “No,” I said, “who wants their parents hanging around when you’re trying to have fun?” “Might it just be,” said Gran, “your mother doesn’t want anything unfortunate to happen to you.”“Nothing will happen.” I objected. “Maybe you’re right,” said Gran, “but maybe mom’s worried in case it could.”
Gran looked at me gently, seeming to expect my agreement. For a minute or so, I kept silent, pondering for a while about my eagerness for the party. “Maybe, you are right, however, is there no hope?” I inquired. “Not necessarily.” answered Gran, lost in thought.
Paragraph 1: “Then maybe think of a compromise.” suggested Gran.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Paragraph 2: The long-awaited beach party finally came.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________As a senior editor in a famous press, I always think of days twenty years before when I was 18, I lived with my grandparents, and my parents earned their living in another city, struggling to support our family. I had taken to delivering newspapers to support myself and my education.
I would be up every morning by 5 am and walk five kilometres from where I lived to the newspaper office. By 6 am, I would collect 50 copies which must have weighed over five kilograms. My delivery range spanned (横跨) three kilometres. After distributing the copies, I would rush home—another three kilometres away—cook my breakfast, and be off to my school.
One Friday morning, I got home after my deliveries, finding Afzal, a boy from the neighbourhood, at my doorstep. Afzal said his mother wanted to see me. When I asked him why, Afzal said, “She will tell you.” Tired after walking around for over 11 kilometres, I was looking forward to breakfast and some rest. I assumed his mother wished to subscribe (定期订购) to the newspaper, so I followed him to his home nearby.
A woman in her 40s opened the door. I later learned she was Afzal’s mother, Mrs Kader. She asked me to sit, pulled up her chair next to mine and gently asked, “Tell me about your routine, right from the time you wake up in the morning.” I wasn’t quite sure why she wanted to know, but I told her about my morning job in a few words. She asked me, “How many miles do you walk every day?” I replied, “A little more than 11 kilometres.” My reply shocked her.
Then she patted my back and went inside, reappearing carrying a large plate full of food for breakfast for me. It was a heart y breakfast, one that brought back memories of happy days spent with my parents. Later, as I was about to leave after thanking them, Mrs Kader asked me to wait and she went inside again.
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。
Then Mrs Kader appeared again, with a new bicycle.
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I bowed to Mrs Kader gratefully and left for school.
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My family and I were taking a well-deserved vacation to Disneyland. I had never been there before and was eagerly anticipating experiencing the magic.
There was another reason that this trip was special. My father was a workaholic who worked long hours. I longed to spend time with him. I wanted to be able to sit down with my father, who I loved more than life, and just talk. It always seemed like there was never time.
The day finally arrived when I was allowed to pack my clothes. I chose only my favourite outfits. I threw in my autograph book and then muscled the suitcase zipper around the overflow of clothes. I set my suitcase on my comforter and smiled. I was ready.
I didn’t get any sleep that night. I lay in my bed and stared out the window. I knew that my father’s work was going to be left at home, finally.
After a brief breakfast we hit the open road. It was all smooth sailing for the first couple of hours until I unexpectedly felt a sharp stop. We coasted to the side of the road, and my dad said something was wrong with the engine. We were in the middle of four lanes of traffic, so he decided the easiest thing to do would be to signal someone to stop and get a ride into town.
An hour later, my dad was still waving his hands at each and every passing car but it wasn’t doing any good. Not a single person would stop to assist my helpless family. Finally, Father gave up and decided to walk into town. I was certain it was a very long distance. I pleaded with him to stay and try again, but he was deaf to my pleading. He just said that he wouldn’t let anything ruin this trip for me. My heart ached as he put on his coat and began to walk away from our car. My dad has a back problem, and he was too stubborn to admit that he wasn’t in any condition to even walk a couple of miles.
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。
Then I saw a man out of the window, who was a truck driver.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________After reaching the town, we expressed our thanks again.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________5 . 假定你是学校音乐俱乐部的负责人李华，上周俱乐部举行了一场留学生（international students）乐器比赛，请为本周三的颁奖仪式写一篇英文发言稿。内容包括：
1. 表示祝贺；
2. 回顾比赛；
3. 你的期望。
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6 . On March 7, 1907, the English statistician Francis Galton published a paper which illustrated what has come to be known as the “wisdom of crowds” effect. The experiment of estimation he conducted showed that in some cases, the average of a large number of independent estimates could be quite accurate.
This effect capitalizes on the fact that when people make errors, those errors aren’t always the same. Some people will tend to overestimate, and some to underestimate. When enough of these errors are averaged together, they cancel each other out, resulting in a more accurate estimate. If people are similar and tend to make the same errors, then their errors won’t cancel each other out. In more technical terms, the wisdom of crowds requires that people’s estimates be independent. If for whatever reasons, people’s errors become correlated or dependent, the accuracy of the estimate will go down.
But a new study led by Joaquin Navajas offered an interesting twist (转折) on this classic phenomenon. The key finding of the study was that when crowds were further divided into smaller groups that were allowed to have a discussion, the averages from these groups were more accurate than those from an equal number of independent individuals. For instance, the average obtained from the estimates of four discussion groups of five was significantly more accurate than the average obtained from 20 independent individuals.
In a follow-up study with 100 university students, the researchers tried to get a better sense of what the group members actually did in their discussion. Did they tend to go with those most confident about their estimates? Did they follow those least willing to change their minds? This happened some of the time, but it wasn’t the dominant response. Most frequently, the groups reported that they “shared arguments and reasoned together”. Somehow, these arguments and reasoning resulted in a global reduction in error. Although the studies led by Navajas have limitations and many questions remain, the potential implications for group discussion and decision-making are enormous.
1. What is paragraph 2 of the text mainly about?| A．The methods of estimation. | B．The underlying logic of the effect. |
| C．The causes of people’s errors. | D．The design of Galton’s experiment. |
| A．the crowds were relatively small | B．there were occasional underestimates |
| C．individuals did not communicate | D．estimates were not fully independent |
| A．The size of the groups. | B．The dominant members. |
| C．The discussion process. | D．The individual estimates. |
| A．Unclear. | B．Dismissive. | C．Doubtful. | D．Approving. |
音乐改变我的生活。内容包括：
1. 讲述你生活中的挫折或困惑;
2. 讲述音乐如何帮助你走出困境。
注意：
1. 写作词数应为100字左右;
2. 写作需具备符合演讲稿范式的开头和结尾;
3. 标题自拟。
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I was invited to a cookout on an old friend’s farm in western Washington. I parked my car outside the farm and walked past a milking house which had apparently not been used in many years. A noise at a window caught my attention, so I entered it. It was a hummingbird (蜂鸟), desperately trying to escape. She was covered in spider-webs (蛛网) and was barely able to move her wings. She ceased her struggle the instant I picked her up.
With the bird in my cupped hand, I looked around to see how she had gotten in. The broken window glass was the likely answer. I stuffed a piece of cloth into the hole and took her outside, closing the door securely behind me.
When I opened my hand, the bird did not fly away; she sat looking at me with her bright eyes. I removed the sticky spider-webs that covered her head and wings. Still, she made no attempt to fly. Perhaps she had been struggling against the window too long and was too tired? Or too thirsty?
As I carried her up the blackberry-lined path toward my car where I kept a water bottle, she began to move. I stopped, and she soon took wing but did not immediately fly away.
Hovering (悬停), she approached within six inches of my face. For a very long moment, this tiny creature looked into my eyes, turning her head from side to side. Then she flew quickly out of sight.
During the cookout, I told my hosts about the hummingbird incident. They promised to fix the window. As I was departing, my friends walked me to my car. I was standing by the car when a hummingbird flew to the center of our group and began hovering. She turned from person to person until she came to me. She again looked directly into my eyes, then let out a squeaking call and was gone. For a moment, all were speechless. Then someone said, “She must have come to say goodbye.”
注意：1. 续写词数应为 150 左右；
2. 请按如下格式在答题纸的相应位置作答。
A few weeks later, I went to the farm again.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________I was just about to leave when the hummingbird appeared.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________注意：1．文章的开头已给出，不计入总字数；
2．可以适当增加细节，以使行文连贯，词数100左右。
Good morning, everyone!
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10 . The environmental practices of big businesses are shaped by a fundamental fact that offends our sense of justice. A business may maximize the amount of money it makes by damaging the environment and hurting people. When government regulation is effective, and the public is environmentally aware, environmentally clean big businesses may out-compete dirty ones, but the reverse is likely to be true if government regulation is ineffective and the public doesn’t care.
It is easy to blame a business for helping itself by hurting other people. But blaming alone is unlikely to produce change. It ignores the fact that businesses are not charities but profit-making companies, and they are under obligation to maximize profits for shareholders by legal means.
Our blaming of businesses also ignores the ultimate responsibility of the public for creating the conditions that let a business profit through destructive environmental policies. In the long run, it is the public, either directly or through its politicians, that has the power to make such destructive policies unprofitable and illegal, and to make sustainable environmental policies profitable.
The public can do that by accusing businesses of harming them. The public may also make their opinion felt by choosing to buy sustainably harvested products; by preferring their governments to award valuable contracts to businesses with a good environmental track record; and by pressing their governments to pass and enforce laws and regulations requiring good environmental practices.
In turn, big businesses can exert powerful pressure on any suppliers that might ignore public or government pressure. For instance, after the US public became concerned about the spread of a disease, transmitted to humans through infected meat, the US government introduced rules demanding that the meat industry abandon practices associated with the risk of the disease spreading. But the meat packers refused to follow these, claiming that they would be too expensive to obey. However, when a fast-food company made the same demands after customer purchases of its hamburgers dropped, the meat industry followed immediately. The public’s task is therefore to identify which links in the supply chain are sensitive to public pressure.
Some readers may be disappointed or outraged that I place the ultimate responsibility for business practices harming the public on the public itself. I also believe that the public must accept the necessity for higher prices for products to cover the added costs of sound environmental practices. My views may seem to ignore the belief that businesses should act in accordance with moral principles even if this leads to a reduction in their profits. But I think we have to recognize that, throughout human history, government regulation has arisen precisely because it was found that not only did moral principles need to be made explicit, they also needed to be enforced.
My conclusion is not a moralistic one about who is right or wrong, admirable or selfish. I believe that changes in public attitudes are essential for changes in businesses’ environmental practices.
1. The main idea of Paragraph 3 is that environmental damage__________.| A．is the result of ignorance of the public |
| B．requires political action if it is to be stopped |
| C．can be prevented by the action of ordinary people |
| D．can only be stopped by educating business leaders |
| A．reduce their own individual impact on the environment |
| B．learn more about the impact of business on the environment |
| C．raise awareness of the effects of specific environmental disasters |
| D．influence the environmental policies of businesses and governments |
| A．Meat packers stopped supplying hamburgers to fast-food chains. |
| B．Meat packers persuaded the government to reduce their expenses. |
| C．A fast-food company forced their meat suppliers to follow the law. |
| D．A fast-food company encouraged the government to introduce regulations. |
| A．Will the world survive the threat caused by big businesses? |
| B．How can big businesses be encouraged to be less driven by profit? |
| C．What environmental dangers are caused by the greed of businesses? |
| D．Are big businesses to blame for the damage they cause to the environment? |
