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1 . Monkeys seem to have a way with numbers.

A team of researchers trained three Rhesus monkeys to associate 26 clearly different symbols consisting of numbers and selective letters with 0-25 drops of water or juice as a reward. The researchers then tested how the monkeys combined—or added—the symbols to get the reward.

Here’s how Harvard Medical School scientist Margaret Livingstone, who led the team, described the experiment: In their cages the monkeys were provided with touch screens. On one part of the screen, a symbol would appear, and on the other side two symbols inside a circle were shown. For example, the number 7 would flash on one side of the screen and the other end would have 9 and 8. If the monkeys touched the left side of the screen they would be rewarded with seven drops of water or juice; if they went for the circle, they would be rewarded with the sum of the numbers—17 in this example.

After running hundreds of tests, the researchers noted that the monkeys would go for the higher values more than half the time, indicating that they were performing a calculation, not just memorizing the value of each combination.

When the team examined the results of the experiment more closely, they noticed that the monkeys tended to underestimate(低估) a sum compared with a single symbol when the two were close in value—sometimes choosing, for example, a 13 over the sum of 8 and 6. The underestimation was systematic: When adding two numbers, the monkeys always paid attention to the larger of the two, and then added only a fraction(小部分) of the smaller number to it.

“This indicates that there is a certain way quantity is represented in their brains, ”Dr. Livingstone says. “But in this experiment what they’re doing is paying more attention to the big number than the little one.”

1. What did the researchers do to the monkeys before testing them?
A.They fed them.B.They named them.
C.They trained them.D.They measured them.
2. How did the monkeys get their reward in the experiment?
A.By drawing a circle.B.By touching a screen.
C.By watching videos.D.By mixing two drinks.
3. What did Livingstone’s team find about the monkeys?
A.They could perform basic addition.B.They could understand simple words.
C.They could memorize numbers easily.D.They could hold their attention for long.
4. In which section of a newspaper may this text appear?
A.Entertainment.B.Health.C.Education.D.Science.
2019-06-09更新 | 6895次组卷 | 23卷引用:广东省2022-2023学年高二上学期期中考试英语试题
语法填空-短文语填(约190词) | 适中(0.65) |
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2 . 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

The Grand Canal is the longest and     1     (old) canal in the world. It forms a vast inland waterway system in China, running from the capital Beijing in the north     2     Zhejiang Province in the south.

    3     (construct) in sections from the 5th century BCE and completed and maintained by several     4     (dynasty), it formed the backbone of China’s inland communications system, which enabled the supply of rice     5     (feed) the population. The Grand Canal reached a new peak in the 13th century, providing an inland shipping network consisting of more than 2,000 km of artificial waterways,     6     linked five of the most important river basins in China, including the Huanghe River and the Changjiang River. Still     7     major means of internal communication today, it     8     (play) an important role in ensuring the prosperity(繁荣) and stability of China over the ages.

The Grand Canal bears witness to a remarkable and early development of hydraulic engineering(水利工程). It is an essential technological achievement     9     (date) from before the Industrial Revolution. It is a perfect example of dealing with difficult natural conditions, as is reflected in the many constructions that are     10     (full) adapted to the diversity and complexity of circumstances. It best demonstrates the technical capabilities of Eastern civilizations.

语法填空-短文语填(约190词) | 适中(0.65) |
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3 . 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

I'm not sure     1     is more frightened, me or the female gorilla(大猩猩)that suddenly appears out of nowhere. I'm walking on a path in the forest in the Central African Republic. Unexpectedly, I'm face-to-face with the gorilla, who begins screaming at     2     top of her lungs. That makes her baby scream, and then a 400-pound male appears. He screams the

    3    (loud)of all. The noise shakes the trees as the male beats his chest and charges toward me. I quickly lower myself, ducking my head to avoid     4    (look) directly into his eyes so he doesn't feel    5    (challenge).

My name is Mireya Mayor. I'm a     6    (science)who studies animals such as apes and monkeys. I was searching     7     these three western lowland gorillas I'd been observing. No one had seen them for hours, and my colleagues and I were worried.

When the gorillas and I frightened each other, I was just glad to find     8    (they) alive. True to a gorilla's unaggressive nature, the huge animal     9    (mean)me no real harm. He was just saying: "I'm king of this forest, and here is your reminder!" Once his message was delivered, he allowed me     10     (stay)and watch.

2018-06-09更新 | 7608次组卷 | 27卷引用:广东省汕头市河溪中学2022-2023学年高二下学期期中考试英语试题
阅读理解-阅读单选(约330词) | 适中(0.65) |
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4 . California has lost half its big trees since the 1930s, according to a study to be published Tuesday and climate change seems to be a major factor(因素).

The number of trees larger than two feet across has declined by 50 percent on more than 46, 000 square miles of California forests, the new study finds. No area was spared or unaffected, from the foggy northern coast to the Sierra Nevada Mountains to the San Gabriels above Los Angeles. In the Sierra high country, the number of big trees has fallen by more than 55 percent; in parts of southern California the decline was nearly 75 percent.

Many factors contributed to the decline, said Patrick McIntyre, an ecologist who was the lead author of the study. Woodcutters targeted big trees. Housing development pushed into the woods. Aggressive wildfire control has left California forests crowded with small trees that compete with big trees for resources(资源).

But in comparing a study of California forests done in the 1920s and 1930s with another one between 2001 and 2010, McIntyre and his colleagues documented a widespread death of big trees that was evident even in wildlands protected from woodcutting or development.

The loss of big trees was greatest in areas where trees had suffered the greatest water shortage. The researchers figured out water stress with a computer model that calculated how much water trees were getting in comparison with how much they needed, taking into account such things as rainfall, air temperature, dampness of soil, and the timing of snowmelt(融雪).

Since the 1930s, McIntyre said, the biggest factors driving up water stress in the state have been rising temperatures, which cause trees to lose more water to the air, and earlier snowmelt, which reduces the water supply available to trees during the dry season.

1. What is the second paragraph mainly about?
A.The seriousness of big-tree loss in California.
B.The increasing variety of California big trees.
C.The distribution of big trees in California forests.
D.The influence of farming on big trees in California.
2. Which of the following is well-intentioned but may be bad for big trees?
A.Ecological studies of forests.
B.Banning woodcutting.
C.Limiting housing development.
D.Fire control measures.
3. What is a major cause of the water shortage according to McIntyre?
A.Inadequate snowmelt.B.A longer dry season.
C.A warmer climate.D.Dampness of the air.
4. What can be a suitable title for the text?
A.California’s Forests: Where Have All the Big Trees Gone?
B.Cutting of Big Trees to Be Prohibited in California Soon
C.Why Are the Big Trees Important to California Forests?
D.Patrick McIntyre: Grow More Big Trees in California
2019-06-09更新 | 5385次组卷 | 49卷引用:广东省东莞外国语学校2022-2023学年高一上学期11月期中英语试题
阅读理解-阅读单选(约340词) | 较难(0.4) |
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文章大意:本文是一篇说明文,主要介绍了“慢设计”家具因其环境友好、耐久和永不过时等优点正在回归的现象。

5 . Slowness has been a sweeping trend in sustainability. Slow food celebrates local produce and traditional cooking methods; slow fashion is made with a focus on people and the planet. You may have even heard of the slow city, a campaign to restore local cultures and turn cities back to their natural environments.

Slow design developed from the larger slow movement. Although the term was only recently introduced, the idea of thoughtful design looks back to a time when buildings and furniture were made with great craftsmanship (手艺) and by hand-before the mass-produced throwaway furniture took over. You can think of the term “slow” as a celebration of timelessness: both the timelessness of a piece and the timelessness of the relationship between that piece and its owner.

One example of slow design today is what’s been dubbed the brown furniture revival (复兴). Brown furniture refers to the heavy wooden furnishings that were popular in your grandparents’ day but suddenly fell out of style at the turn of the century. Brown furniture is often associated with dark woods, such as trees like mahogany, walnut, and teak, that take decades to reach maturity and true craftsmanship to transform into functional pieces.

Today’s furniture industry is dominated by the $13.1 billion-and-growing global ready-to-assemble(RTA) furniture market. RTA furniture is usually constructed from low-quality fiberboard, which lasts a small part of traditional furniture’s lifespan (寿命).The weight of furniture landfilled in 2018 was 9. 7 million tons, 4. 5 times what was landfilled in 1960.

In a less direct way, the idea of timelessness also lends itself to a lower environmental impact. Besides their demonstrated physical durability, slow materials and design are meant to outlive trends and never be thrown out simply because they’re out of style.

As second-hand shopping becomes more appealing to today’s young generation-because of its low environmental impact and affordability-the brown furniture of yesteryear is making a comeback.

1. Why is the first paragraph written?
A.To explain a new term.
B.To present the topic of the text.
C.To provide background information.
D.To highlight the importance of slowness.
2. What does the underlined word “dubbed” mean in paragraph 3?
A.Known as.
B.Mistaken for.
C.Compared to.
D.Connected with.
3. What can be inferred about RTA furniture?
A.It is out of date.
B.It has a long lifespan.
C.It is heavy and expensive.
D.It has bad effects on the environment.
4. What is good news for the brown furniture revival?
A.Grandparents are buying new furniture.
B.The brown furniture will soon be mass-produced.
C.The young generation favors second-hand shopping.
D.Materials for slow design furniture are more available.
阅读理解-七选五(约290词) | 适中(0.65) |
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文章大意:这是一篇说明文。文章主要介绍了几条露营小技巧:做好相应地计划A,然后还需要B计划以应对变化的自然;按需准备露营物资;永远考虑安全,应急安全包很重要。

6 . Camping Tips &Tricks for a Fun Trip

Many people idealize camping trips as being this easy, effortless encounter with destinations rich with natural landscapes and nights under the stars twinkling in the sky above.     1     That’s why we’ve prepared the best camping tips for you!

Plan accordingly, and then plan again. When you’re out in the middle of nowhere, you have to be equipped to nature’s challenges.     2     Therefore, a plan for unexpected weather changes is essential to a successful camping trip. For example, consider packing extra suppliers like blankets. While that might seem like a huge inconvenience, the biggest and real issue occurs when you need something you don’t have.

Know what you need.     3     Not all beginner campers will need the top-of-the-line, latest supplies. But you should have at least the basics! That includes a decent tent with enough room for people camping with you, a good sleeping bag appropriate for the season, and other supplies like food and water. You’d better create a convenient checklist that lays out everything that you should consider.

    4     When you’re far away from the major conveniences we rely upon like an urgent care center, police stations, and emergency rooms, you should always remember that safety is your first priority!     5     A first aid kit is a great starting point, but it’s certainly not the end of maximizing your safety efforts. Depending on where you plan to camp, you’ll want to grab these items that cover you in most emergency situations: a pocket knife, a fire starter, and a safety whistle.

Ready to go camping? Now you know what to expect and how to prepare for your next camping trip, so you actually have fun—rain or shine!

A.Always choose a safe campsite.
B.Never leave home without safety in mind.
C.We encourage you to create a safety supply kit.
D.Camping doesn’t have to be complicated or expensive.
E.A clear 3-day forecast can easily shift into a sudden heavy rain.
F.To maximize your comfort, always bring appropriate clothes for cold and rain.
G.But for beginner campers, those expectations can rapidly turn into a mess of reality.
2023-02-09更新 | 817次组卷 | 12卷引用:广东实验中学2023-2024学年高一上学期期中考试英语试题
阅读理解-阅读单选(约320词) | 较难(0.4) |
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7 . I work with Volunteers for Wildlife, a rescue and education organization at Bailey Arboretum in Locust Valley. Trying to help injured, displaced or sick creatures can be heartbreaking; survival is never certain. However, when it works, it is simply beautiful.

I got a rescue call from a woman in Muttontown. She had found a young owl(猫头鹰) on the ground. When I arrived, I saw a 2-to 3-week-old owl. It had already been placed in a carrier for safety.

I examined the chick(雏鸟) and it seemed fine. If I could locate the nest, I might have been able to put it back, but no luck. My next work was to construct a nest and anchor it in a tree.

The homeowner was very helpful. A wire basket was found. I put some pine branches into the basket to make this nest safe and comfortable. I placed the chick in the nest, and it quickly calmed down.

Now all that was needed were the parents, but they were absent. I gave the homeowner a recording of the hunger screams of owl chicks. These advertise the presence of chicks to adults; they might also encourage our chick to start calling as well. I gave the owner as much information as possible and headed home to see what news the night might bring.

A nervous night to be sure, but sometimes the spirits of nature smile on us all! The homeowner called to say that the parents had responded to the recordings. I drove over and saw the chick in the nest looking healthy and active. And it was accompanied in the nest by the greatest sight of all — LUNCH! The parents had done their duty and would probably continue to do so.

1. What is unavoidable in the author’s rescue work according to paragraph 1?
A.Efforts made in vain.
B.Getting injured in his work.
C.Feeling uncertain about his future.
D.Creatures forced out of their homes.
2. Why was the author called to Muttontown?
A.To rescue a woman.
B.To take care of a woman.
C.To look at a baby owl.
D.To cure a young owl.
3. What made the chick calm down?
A.A new nest.
B.Some food.
C.A recording.
D.Its parents.
4. How would the author feel about the outcome of the event?
A.It’s unexpected.
B.It’s beautiful.
C.It’s humorous.
D.It’s discouraging.
2017-08-08更新 | 6856次组卷 | 67卷引用:广东省北师大珠海分校附属外国语学校2020-2021学年高一下学期期中考试英语试题
阅读理解-阅读单选(约260词) | 容易(0.94) |
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文章大意:这是一篇新闻报道。文章主要讲了极端天气和与此相关的灾难会越来越多,但是人类可以通过早期预警系统拯救更多的生命。

8 . The number of weather-related disasters has increased by five times over the past 50 years, the latest report by the World Meteorological (气象) Organization (WMO) said on September. However, thanks to improved early warning systems and disaster management, the number of death from these hazards (危险) has been almost three times less.

According to the WMO, from 1970 to 2019, weather, climate and water hazards accounted for 50 percent of all disasters. Among the top 10 hazards that led to the largest loss of human life during this period were droughts, storms, floods and extreme temperatures. However, deaths fell from over 50, 000 in the 1970s to less than 20, 000 in the 2010s.

“Weather, climate and water extremes are increasing and will become more frequent and severe in many parts of the world as a result of climate change,” says WMO Secretary-General Petteri Taalas.

“That means more heat waves, drought and forest fires such as those we have observed recently in Europe and North America. We have more water vapor in the atmosphere, which is worsening extreme rainfall and deadly flooding. The warming of the oceans has affected the frequency and area of existence of the most intense tropical storms.”

“Economic losses are increasing as exposure increases. But behind the statistics lies a message of hope. Improved multi-hazard early warning systems have led to a significant reduction in deaths. Quite simply, we are better than ever before at saving lives,” Taalas said.

1. What do we know from the first paragraph?
A.Disasters connected with weather have gone up.
B.The number of weather-related disasters has decreased.
C.The number of deaths from hazards has been increasing.
D.Early warning systems have made disasters decline much.
2. What will happen according to Petteri Taalas?
A.There will be more extreme weather.
B.Extreme rainfall will no longer exist.
C.Water vapor in the atmosphere will go down.
D.Humans will defeat extreme weather in the end.
3. What is hopeful behind the bad news?
A.Improved warning systems will save economic losses.
B.Economic losses are going down as exposure increases.
C.More lives will be saved thanks to early warning systems.
D.Improved early warning systems will control extreme weather
4. Where may the text be taken from?
A.A novel.B.A brochure.C.A magazine.D.A guideline.
2022-04-04更新 | 1365次组卷 | 23卷引用:广东省深圳市龙岗区德琳学校2022-2023学年高一下学期5月期中英语试题
语法填空-短文语填(约230词) | 容易(0.94) |
文章大意:这是一篇新闻报道。文章主要以“中国龙”为话题进行了讲述。《牛津英语词典》首次将“Chinese dragon(中国龙)”纳入词典。而中国龙在中国历史上有着皇权属性,在民间有着吉祥好运的属性。现在的中国龙更是以中国文化的代表传递着中国精神。
9 . 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

2024 is the Year of the Dragon in the Chinese calendar and it is the first time that the Oxford English Dictionary (OED)    1     (include) the term “Chinese dragon” in its dictionary. The Chinese dragon has two definitions in the OED, with the first one about its physical image and the second one on its figurative and allusive (典故的) nature.

Emperors in ancient dynasties were dressed in a Dragon Robe, a traditional silk-woven costume with dragon designs,     2     (symbolize) imperial power and authority. Jade Seals (玉玺), often     3     (carve) with dragons, also symbolize the authority of the emperor.

Contrary     4     the Western dragon, the image of the Chinese dragon, despite undergoing constant changes, has represented various’ positive     5     (quality) including prosperity, authority, strength and good fortune.

In ancient Chinese belief, dragons     6     (associate) with the control of the weather, particularly rain. The dragon’s ability to bring rain was seen as crucial for agriculture, which made it     7     positive symbol for the fertility of the land.

With the rising China Chic trend and the country’s booming cultural creative industry, the Chinese dragon in folktale is now     8     (common) seen in creative products such as tear-off calendars, dolls, dragon-themed jewelry as well as the “dragon blind boxes”     9     appeal to young consumers.

Whether it is through the hands of a national-level intangible (非物质) cultural heritage inheritor     10     the hands of a Generation Z “blind box” designer, the Chinese dragon carries forward the Chinese cultural spirit.

语法填空-短文语填(约200词) | 适中(0.65) |
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文章大意:这是一篇说明文。本文主要介绍了大运河的发展历史和意义,以及人们为保护大运河做出的努力。
10 . 阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

The power of Chinese emperors rose and fell with their control of the Grand Canal. Today, this waterway is shorter than it was once,     1     it is still the longest man-made river in the world.     2     (important), the Grand Canal continues to provide a vital cultural and economic link for modern China.

The original Canal system began around the year 605,     3     China’s emperor Yang realized that he needed a better way to move food and feed his army, so the emperor ordered the construction of the first section of the Grand Canal,     4     (connect) those existing canals, lakes and rivers.

For more than a thousand years, goods     5     (transport) along the Grand Canal. Even today the country’s watery highway plays an important economic role in China. Boats continue to carry tons of coal, food and other goods     6     Hangzhou and Jining. However, local governments eager to increase     7     (tour) and city development have torn down almost all of the older canal-side buildings. In 2005 a group of citizens proposed that the historic Grand Canal be made     8     UNESCO world heritage site, hoping this status would protect both the waterway and the architecture around it. With UNESCO status officially     9     (grant) in 2014, the world’s greatest engineering accomplishments continue to link north and south China for     10     (century) to come.

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