1．公园垃圾乱扔的现象；
2．捡垃圾的意义；
3．报名方式及截止日期。
注意：1.写作词数应为80左右；
2．开头和结尾已给出，不计入总词数；
3．可适当添加细节，以使行文连贯。
Dear fellow students,
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The Students’ Union
1. 举出人类活动引发的灾害的实例；
2. 提出一些必要的防范措施；
3. 发出倡议，号召大家行动起来拯救地球。
注意:
1. 词数100左右；
2. 开头和结尾已给出，不计入总词数。
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3 . 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. |
4 . The high-tech revolution has inspired a pleasure endless stream of new and exciting electronic products that we just can’t live without. In fact, the speed of technological innovation can make last year’s must-have this year’s junk. And that’s the problem.
The average life span of a personal computer has been shortened to around 18 months and this has nothing to do with worn-mice or damaged disk drives. Simply put, electronic products can become out of date before you’ve even figured out how they work.
So what happens to all those old keyboards, monitors, organizers and CPUs? Most are stored away in a warehouse (仓库), taking up valuable space. But many end up in landfills, and that is where the trouble really begins. Computer monitors can contain up to 3.5 kg of dangerous waste once they are no longer in use.
Unfortunately, this problem is not going to disappear anytime soon. In fact, it is growing by the minute. In Japan alone, people throw away some 20 million TVs, washing machines, refrigerators and air conditioners each year. What is to be done with all this techno-trash?
One way to reduce waste is to avoid throwing away in the first place. Many companies reuse parts from old products in new models. This is not cheating-it makes both environmental and economic sense. Cannon, for example, has adopted a philosophy known as “kyosei”, meaning “living and working together for the common good?” — a goal of achieving balance between the environment and the corporate (公司的) activities. The company has even gone so far as to say that environmental assurance should come before all business activities, and that companies unable to achieve such assurance do not deserve to remain in business.
As part of that effort, the company has started a global recycling program with a goal to reduce, reuse and recycle more than 90% of its used products. In 1999, for example, Cannon collected 128, 000 copying machines and 12, 175 tons of toner cartridges (色粉盒) in Japan, Europe and the United States.
Some argue that electronic garbage can also be controlled during the design phase. This concept, called “design for the environment”. Not only does this make environmental sense, but it saves the customer money. IBM, meanwhile, recently planned programs in Canada and the US that, for a small fee, will take back not just an IBM but also any manufacturer’s computer. Depending on the age and condition, the equipment will then be either donated to charity, or broken down for reusable parts and recyclable materials.
1. With the rapid development of science and technology high-tech products can ____.| A．last for many years |
| B．become worn out soon |
| C．become old and useless soon |
| D．be used forever |
| A．Too much room is needed for their probable storage. |
| B．People do not know how to deal with them at all. |
| C．The amount of this techno-trash is increasing everyday without stop. |
| D．Harmful substances contained within may pollute the environment. |
| A．Business must be achieved at the cost of environment. |
| B．Environment holds great importance than business. |
| C．Business and environment has little impact on each other. |
| D．Recycling makes only environment sense instead of economic benefits. |
| A．while designing products, we must make something to contain garbage |
| B．while designing products, don’t throw away garbage away |
| C．while designing, we must work out how much garbage the new product will bring about |
| D．while designing, we must take environment into consideration. |
| A．The problem caused by high-tech products can’t be solved in short time |
| B．The techno-trash problem can easily be solved in big countries |
| C．The problem can be solved to some degree if enough attention is paid |
| D．It is still hard to say whether this problem can be solved or not |
One late afternoon, Tina was driving on a highway when a severe snowstorm hit with no sign before. In a short time, the heavy snow, coupled with the strong wind, turned everything into white and made the road extremely dangerous.
Tina later found out that this kind of storm is called a “Saskatchewan screamer”, which comes on extremely fast with high winds. It’s really frightening and deadly to be caught in such extreme weather.
Unable to see the road clearly, Tina had to stop her car and call 911. The operator told her that phone calls for help kept flooding in and all the rescuers had been called out. She suggested that Tina should wait out the storm in her car rather than risk driving on or going out. She took Tina’s information and told her that an officer would call her back. Tina waited anxiously for almost two hours, but nobody called her yet to check in. “The storm showed no sign of stopping. What was worse, it was getting dark. I couldn’t see anything outside the car since the snow had covered all the windows. The wind was still howling and the temperature was getting lower and lower in the car. I had no idea whom I could turn to for help,” Tina later wrote in a Facebook post. “Alone and cold，I began to panic, worrying about getting hit by an oncoming vehicle, getting buried in a snowbank, having my tailpipe blocked by the snow... I was really worried I couldn’t ever make it home to my family."
That was when Tina realized that it was no use waiting passively for help. She decided to do something herself. So she took out her cellphone, logged on to the Google Map and determined her location. She found online a neighborhood Facebook group for the area that she was passing through and shared a comment about her trouble with her location marked on the map. Then all she could do next was sitting in the car, praying someone could make a response to her as early as possible.
Fortunately, Tina’s request reached 80-year-old retired rescuer Frank.
1. 根据文本内容从方框中选择适当的词并用其正确形式填入文本图示中，每词限用一次，两词为多余选项。request die succeed luck call pray warn worry wait failure adjust decide | ||
| Tina was driving on a highway when a snowstorm hit without Tina found the storm |
| It is really frightening and |
|
| |
| Tina a called 911 and the operator suggested her Tina waited |
| The weather conditions got worse and worse. Tina worried if she could go back home |
|
| |
| Tina made a |
| Then she just sat in the car and |
|
| |
| …… | |
2. What was the major problem Tina faced?
3. After waiting for almost 2 hours who would help her? Then what did she decide to do?
4. Was it easy for Frank to rescue Tina? Why?
5. What will Tina think of the experience and Frank?
1. 濒危动物的现状及保护它们的重要性；
2. 提出具体建议。
注意：
1. 词数100左右；
2. 可以适当增加细节，使行文连贯；
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1. 黑脉金斑蝶的现状；
2. 提出保护原因及措施；
3. 号召保护濒危动物。
注意:
1. 写作词数应为80左右；
2. 请按如下格式在答题卡的相应位置作答。
Protect Monarch Butterflies
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8 . To prevent tsunami-caused disasters, several countries worked together to expand the use of a tsunami-detecting system that had been developed in the United States by the National Oceanic and Atmospheric Administration (NOAA). The system
By 2004 only six such detectors had been installed, all in the Pacific. There were
There are now 53 detector buoys operating in the world’s oceans, including 6 of a planned 27 in the Indian Ocean. So a (n)
In March, the system, which is run by the Japan Meteorological Agency (JMA), did not work perfectly. JMA’s initial
| A．approves | B．rids | C．expects | D．consists |
| A．broadcasts | B．foresees | C．assigns | D．imposes |
| A．some | B．a few | C．none | D．others |
| A．qualified | B．alerted | C．substituted | D．fueled |
| A．although | B．until | C．as | D．where |
| A．difficult | B．thoughtful | C．easy | D．pressing |
| A．alternative | B．perspective | C．repetition | D．resume |
| A．surprise | B．mistake | C．accident | D．force |
| A．reference | B．confirmation | C．suggestion | D．expectation |
| A．undertake | B．multiply | C．deposit | D．blanket |
| A．location | B．direction | C．territory | D．length |
| A．note | B．catalogue | C．volume | D．estimate |
| A．worse | B．larger | C．higher | D．wider |
| A．schedule | B．scheme | C．monitor | D．response |
| A．warning | B．security | C．setting | D．responsibility |
9 . Animal appear to predict earthquakes by sensing electricity in the air — the first study to find reliable evidence of the phenomenon has shown.
Cameras revealed an “amazing” drop in the number of animals up to 23 days before a major quake hit their rainforest home at Yanachaga National Park in Peru. Lead scientist Dr Rachel Grant, from Anglia Ruskin University, said, “The results showed that just before the earthquake, animals’ activity dropped right down.”
On a normal day the cameras placed around Yanachaga National Park record between 5 and 15 animals. But in the 23 days before the earthquake, the number of animals dropped to five or fewer per day. No animals were photographed at all on five of the seven days immediately before the quake.
Another study showed that animal activity remained normal in the park over a different period when seismic (地震的) activity was low. Co-author, professor Friedemann Freund, said, “The cameras were located at an altitude of 900 meters. If air ionization occurred, the animals would escape to the valley below, where there were fewer positive ions ( 离子). With their ability to sense their environment, animals can help us understand small changes that occur before major earthquakes.”
Other evidence suggested that before the earthquake, the air around the high mountain sites filled with positive ions that can be produced when rocks are placed under stress. Positive ions have been known to cause ill effects in humans as well as animals. Scientists believe the animals were made to feel uncomfortable by the positive ions, leading them to avoid the area. They are thought to have escaped to lower ground, where the air was less ionized. The findings may help experts develop better short-term seismic forecasts.
1. How did scientists conduct the study?| A．By comparing different animals’ habits. |
| B．By observing animals in high mountains. |
| C．By explaining the positive ion phenomenon. |
| D．By analyzing images of animals they obtained. |
| A．The ground at a lower altitude is less ionized. |
| B．Cameras normally record more animals per day. |
| C．Earthquake warnings can be detected in lower places. |
| D．The activity of animals and earthquakes is consistent. |
| A．The findings make for accurate seismic forecast. |
| B．Animals tend to be uneasy with more positive ions. |
| C．Positive ions make humans and animals depressed. |
| D．All the animals remain abnormal before the earthquake. |
| A．Negative Influence of Positive Ions. |
| B．Ions’ Destruction to the Environment. |
| C．Animals’ Behavior Before Earthquakes. |
| D．Creatures’ Ability to Predict Earthquakes. |
| A．efficiency B．employ C．effective D．chemicals E．accelerating F．existing G．projected H．trapped I．power J．simultaneously K．artificially |
This past July was the hottest recorded month in human history. Heat waves smashed temperature records worldwide and even brought summer temperatures to Chile and Argentina during the Southern Hemisphere’s winter. It’s more than just a matter of sweaty discomfort. In the U.S. alone, it kills more people each year than floods, tornadoes and hurricanes combined. As climate change worsens, access to
Yet standard air-conditioning systems have
It’s becoming increasingly clear that humans cannot outrun climate change with the same air-conditioning technology we’ve been using. One well-known problem with current AC systems is their reliance on refrigerant
Standard air-conditioning systems
Even with some of the best technologies available, the gains in
