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阅读理解-阅读单选(约380词) | 适中(0.65) |
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文章大意:这是一篇记叙文。文章主要讲述了女孩哈莉生来就患有脊柱裂,行走困难,但是为了赶上自己的姐姐,哈莉努力克服残疾,选择参加跑步,并且以巨大的决心完成了800米赛跑,实现了别人认为她不可能做到的事情。

1 . As Hallee McCoombes approaches the finish line of the 800-metre run for kids with disability in the 2022 School Sport Australia Track & Field Championships in Brisbane, the crowd is cheering wildly and chanting her name. With only ten metres to go, Hallee tunes out all the noise and pushes forward with every ounce of her strength. She doesn’t have any feeling in her waist or below her knees, but pain burns her upper legs. When Hallee crosses the finish line and collapses into an exhausted heap, her twin, Jada, scoops her up in her arms. “You came in third!” she whispers to Hallee.

Born with spina bifida, Hallee underwent immediate surgery to repair her spinal cord and close her back. As months passed, the McCoombes were surprised to see Hallee hitting her developmental milestones shortly after Jada did: talking, rolling over, crawling. “Her only big delay was walking.” says Gavin, her father. But Hallee had a secret weapon: a twin sister she was desperate to keep up with. “Jada definitely helped her with her disability.” Once Hallee started walking on her own at age three, her determination to keep up with Jada only grew stronger.

Shortly after the McCoombes moved to Elliott Heads, Jada declared that she wanted to be a runner. After watching Jada’s first training session of Little Athletics, Hallee turned to her parents and said, “I can do that, too. Sign me up.”

Would she even be able to run? “She has issues with her balance and her muscle power.” explains Gavin, “which means she had to work hard to maintain upper leg muscle and core support.” But Hallee’s parents had such strong belief in her that they signed her up. Sure enough, soon she was running with Jada.

Hallee’s passion for athletics has been transformative, helping her both physically and mentally. When asked what she would say to other children with disability, Hallee offers two powerful pieces of advice: “Don’t listen when people say you can’t do something. And, try your best.”

1. What can we learn about Hallee McCoombes from the first two paragraphs?
A.She made it to the finish line aching all over.
B.She won third place carried by her twin sister Jada.
C.To catch up with Jada motivated her to overcome her disability.
D.The milestones of her growth like talking and walking amazed her parents.
2. What was the challenge facing Hallee to enter Little Athletics?
A.Her father’s doubt.B.Her lack of confidence.
C.Training with her sister.D.Maintaining her core strength.
3. Which of the following best describes Hallee McCoombes?
A.Positive and patient.B.Determined and persistent.
C.Courageous and humble.D.Stubborn and hard-working.
4. Which of the following can be the best title for the text?
A.The Great Family of Hallee McCoombes
B.Hallee McCoombes: A Race to Remember
C.Breaking Barriers: Hallee McCoombes’ Story
D.Hallee McCoombes Competing for the Disabled
2024-05-10更新 | 36次组卷 | 1卷引用:浙江省台金七校2023-2024学年高二下学期4月期中考试英语试题
阅读理解-阅读单选(约310词) | 适中(0.65) |
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文章大意:本文的体裁是新闻报道。文章报道了日本领先的漫画作家鸟山明于2024年3月1日去世的消息,享年68岁。文章概述了他的作品和影响,特别是他的代表作《龙珠》。文章还提到了他对漫画创作的看法以及他的作品如何影响了全球的读者和后续的漫画艺术家。最后,文中引用了他工作室的声明,感谢全球粉丝多年来的支持,并希望鸟山明独特的创作世界能继续受到大家的喜爱。

2 . Akira Toriyama, one of Japan’s leading comics authors, whose manga (漫画) cartoon “Dragon Ball” achieved worldwide success with its mix of comedic characters and exciting martial arts battles, died on March 1, 2024. He was 68. His death was confirmed on Friday in a statement by his manga and design production company, Bird Studio, and Capsule Corporation Tokyo. The statement said the cause was acute subdural hematoma, a condition in which blood collects between the skull and brain. It did not say where Mr. Toriyama died.

Mr. Toriyama’s body of work, which also includes “Dr. Slump” and “Sand Land,” is recognizable far beyond Japan’s borders, having influenced generations of manga artists and cartoonists. The studio said he had several projects in the works at his death. His best-known work, “Dragon Ball,” follows a young boy named Son Goku who embarks on a journey to collect the seven magical balls that summon (召唤) a wish- granting dragon. Since its creation in the 1980s, it has spanned 42 volumes, sold millions of copies worldwide and become one of the most famous manga, inspiring television, film and video game adaptations.

Throughout his career, Mr. Toriyama said in a 2013 interview with the Japanese newspaper The Asahi Shimbun, he did not care if his work did anything besides entertaining its readers. He was, he said, unlike “other manga artists concerned about conveying didactic (说教的) messages.” “The role of my manga,” he said, “is to be a pure work of entertainment.”

“Thanks to the support of so many people around the world, he has been able to continue his creative activities for over 45 years,” his studio’s statement said. “We hope that Akira Toriyama’s unique world of creation continues to be loved by everyone for a long time to come.”

1. What information can be found in the text about Akira Toriyama?
A.He died of an unknown psychological illness in Tokyo.
B.He worked for Bird Studio and Capsule Corporation Kyoto.
C.He gained worldwide recognition and admiration with his works.
D.He adapted his best-known work into TV series, films and games.
2. What is paragraph 3 mainly about?
A.Akira Toriyama’s role in manga cartoon.B.Akira Toriyama’s understanding of manga.
C.Akira Toriyama’s advice for cartoonists.D.Akira Toriyama’s past career as a manga artist.
3. What message is conveyed in the statement?
A.He had finished all his work before death.
B.He started working on “Dragon Ball” in the 1990s.
C.His fans’ support and recognition inspired him to continue his work.
D.His studio decided to carry on his wonderful manga works in the future.
4. What is this text?
A.A news report.B.A biography.C.An interview.D.A book review.
2024-05-10更新 | 54次组卷 | 1卷引用:浙江省五校联盟2023-2024学年高二下学期期中考试英语试卷
阅读理解-阅读单选(约360词) | 适中(0.65) |
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文章大意:本文是一篇说明文,主要讲的是耶鲁大学和纽约市西奈山伊坎医学院的研究人员进行的一项新研究表明,创伤后应激障碍患者处理创伤记忆的方式与正常记忆不同。

3 . Post-traumatic stress disorder (PTSD,创伤后应激障碍) is a mental disorder that develops among people who have experienced or observed traumatic things such as wars, disasters or other violent events. At the heart of PTSD is a memory that can not be controlled. It can affect the everyday lives of its sufferers in forms such as flashbacks, nightmares and anxiety.

A new study done by researchers from Yale University and the Icahn School of Medicine at Mount Sinai in New York City suggests that patients with PTSD process their traumatic memories differently than regular memories.

The researchers did brain scans of 28 PTSD patients. They asked the patients to listen to recorded narrations of their own memories. Some of the recorded memories were neutral, some were simply “sad”, and some were traumatic.

They found that when the patients listened to the “sad” memories, the hippocampus (海马体), which is responsible for forming memories, was activated. But when they listened to the traumatic memories, a different area, called the posterior cingulate cortex (PCC,后扣带回皮质), was engaged. The PCC is not a memory region. Instead, it regulates internal experiences, such as daydreaming.

The more severe PTSD symptoms are, the more active the PCC is. “The brain doesn’t look like it is in a state of memory; it looks like it is in a state of present experience,” Daniela Schiller, one of the authors of the study, told The New York Times. That means people with PTSD feel as though they’re experiencing the traumatic event again in the present moment, rather than thinking back on it like a typical memory.

The new finding might hold hope for new PTSD therapies (治疗). Future therapies are expected to focus on helping PTSD patients return their traumatic memories to the hippocampus so that they can treat them as regular and non-disruptive (非破坏性的) memories. Changing the ways of thinking could help the brain reduce the feeling of immediate threat caused by trauma, according to Ilan Harpaz-Rotem, one of the paper’s authors.

1. What does the underlined word “flashbacks” in paragraph 1 mean?
A.Rapid movements of eyes.B.Loud sound in the distance.
C.Repeated upsetting memories.D.Bright lights suddenly appearing.
2. How do people with PTSD recall traumatic events according to Daniela Schiller?
A.They treat them as regular memories.
B.They can easily control these memories.
C.They struggle to remember traumatic events clearly.
D.They vividly relive traumatic events as if they are happening at present.
3. What is the author’s attitude towards the new finding?
A.Positive.B.Negative.C.Unclear.D.Doubtful.
4. What is the purpose of the passage?
A.To analyze the reasons for traumatic events.
B.To inform readers of the symptoms of PTSD patients.
C.To advocate patients’ participation in future therapies.
D.To present a research finding and its potential application.
2024-05-10更新 | 34次组卷 | 1卷引用:浙江省衢温5+1联盟2023-2024学年高二下学期4月期中联考英语试题
阅读理解-阅读单选(约230词) | 适中(0.65) |
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文章大意:本文是一篇应用文,主要介绍的是减轻去美国留学的经济压力的策略。

4 . Considering studying in the US? Concerned about expense? Let’s explore strategies for reducing economic pressure.

Finding scholarships

Explore university websites, as many US institutions offer scholarships to international students. Make use of search engines like Fastweb or Scholarship.com for comprehensive scholarship searches. Scholarships can be competitive due to high demand. However, a large number of opportunities exist.

Tips for securing scholarships:

● Academic excellence: Strong academic performance is highly regarded by universities

● Extracurricular involvement: Participation in sports, music or community service distinguishes applicants.

● Seek guidance: Teachers or advisers can offer valuable advice.

Alternative cost-reduction measures

● On-campus employment: International students can work on campus, providing both income and networking opportunities.

● Community colleges: Start studies at a community college, which is often more affordable, before transferring to a university for degree completion.

● Host family accommodation: Living with a US family can be a cost-effective alternative to university housing.

Financial options: loans and aid

● Loans (贷款): Some financial institutions loans to international students.

● Financial aid: Certain universities provide financial assistance to international students.

Practical budgeting

● Home cooking: Preparing meals at home is more economical than dining out.

● Second-hand purchases: Choose used books and furniture to save on expenses.

● Public transportation: Take buses and trains instead of owning a car for more cost-effective travel.

1. What is an advantage in guaranteeing scholarships?
A.A great gift in art.
B.Excellent academic performance.
C.Active participation in class activities.
D.A good command of using search engines.
2. Based on the passage, which of the following statements is true?
A.Community college fees are relatively high.
B.Owning a car is the cheapest way to get around.
C.International students have access to financial aid in some universities.
D.On-campus accommodation costs much less than living with a host family.
3. Which section of a newspaper may the text come from?
A.Education.B.Economy.C.Transportation.D.Travel.
2024-05-10更新 | 28次组卷 | 1卷引用:浙江省衢温5+1联盟2023-2024学年高二下学期4月期中联考英语试题
阅读理解-阅读单选(约270词) | 较易(0.85) |
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文章大意:这是一篇应用文。文章介绍了家庭为单位的乘船游览莱茵河的行程安排。

5 . A family trip by cruising the Rhine

Our popular Rhine River cruise makes your family memories!

Days 1 & 2 — Leave for Zurich, Switzerland

Depart from the US on a flight to Zurich and transfer to Basel to get on MS Amadeus Queens, where each adult and child will receive a special Welcome Package with general information about the cruise. The travel director will be on board to offer suggestions on independent activities. Then the ship will depart from Basel for Strasbourg and the passengers will gather for a welcome party and dinner on the ship.

Day3 — Culinary Strasbourg

It offers insight into the city’s culinary heritage. Strasbourg is famous for its cooking throughout France. In “Winstubs”, small wine bars, typical of Strasbourg, traditional dishes can be enjoyed.

Day 4 — Speyer/Heidelberg
Choice 1 — Technic Museum in Speyer

Explore inside an original huge plane and study the inner workings of a sea rescue boat. You’ll find the largest space flight exhibition in Europe, showing the Russian spacecraft Buran, a real moonstone, spacesuits as well as classic cars, fire trucks, motorcycles, and other exhibits.

Choice 2 — Heidelberg Castle and Town

Explore historic Heidelberg and visit the red-walled castle. Wander through the cobblestone streets lined with traditional German architecture, and take a moment to soak in the beauty of this historic town and appreciate the combination of old-world charm with modern dynamism.

Choice 3 — Hike Heidelberg’s Philosopher’s Way

Hike the famous “Philosopher’s Way” for impressive views of Heidelberg Castle and the old town. Take a rest in Philosopher’s Garden while enjoying the view along with snacks and drinks.

1. What can we learn about Days 1 & 2?
A.The cruise tour starts from Strasbourg.
B.A welcome party will be held in Zurich.
C.Independent activities will be recommended.
D.Only adults will receive a special Welcome Package.
2. Which route may appeal to a technology enthusiast?
A.Culinary Strasbourg.B.Technic Museum in Speyer.
C.Heidelberg Castle and Town.D.Hike Heidelberg’s Philosopher’s Way.
3. What can tourists do during the tour of Heidelberg?
A.Travel in classic motor vehicles.B.Go hiking on a well-known path.
C.Admire the modern German buildings.D.Spend a night in Philosopher’s Garden.
2024-05-10更新 | 31次组卷 | 1卷引用:浙江省台金七校2023-2024学年高二下学期4月期中考试英语试题
阅读理解-阅读单选(约360词) | 较难(0.4) |
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文章大意:本文是一篇说明文。文章主要围绕“超加工食品”和“植物基肉类”进行了介绍和说明,通过列举数据和事实来阐述这些食品的优势和误解,旨在纠正公众对超加工食品的不准确认识,强调植物基食品的健康和环保价值。

6 . When margarine (人造黄油) was first sold in the 1800s, plentiful alarmist words were uttered about it. However, it was simply a cream of vegetable oil and water, a processed, more sustainable and healthier alternative to an animal product. Anxiety about new foods and how they are produced continues today. Public discussions are full of concerns that “ultra-processed foods” or “UPFs” are downright unhealthy. One particular category in a fierce spotlight is plant-based meats. But how and where food is made doesn’t determine how safe or nutritious it is.

The term UPFs was first used in 2009 by Carlos Monteiro, a nutritionist. In a 2017 paper, he said he was worried that the shared experience of cooking was being increasingly lost and people weren’t eating together. In particular, he was seeing rising rates of diabetes and obesity. Keen to identify the root cause of these issues, he focused on food not made at home, but in factories. But the thing is, as Monteiro has stated openly, the UPF categorisation was never designed to group foods on the basis of nutrition.

Just like pork sausages and chicken popcorn, plant-based alternatives are made in factories, so are considered UPFs. But unlike those animal products, they don’t require antibiotics (抗生素) or hormones during production, require up to 96 percent less land, have carbon emissions up to 98 percent lower, need up to 99 percent less water and result in 100 percent fewer animals dying.

And side by side, they are almost always healthier than the over-processed animal meat products they replace, especially on fat and fibre content. Just compare the labels on the packets next time you are in the supermarket.

Many loud voices are raising concerns, suggesting that all UPFs, especially plant-based meats, are “unnatural”, “fake” and “full of chemicals”. We are seeing history repeat itself, and a fear of new foods being aroused all over again. But the science is unmistakably clear: diets rich in plant-based options are better for both people and the planet, factory or no factory.

1. Why does the author mention margarine in paragraph 1?
A.To stress the sales dilemma margarine faced before.
B.To illustrate people’s misunderstanding about margarine.
C.To show the ignored benefits of margarine to people’s health.
D.To emphasize people’s longstanding worry about novel foods.
2. Why did Monteiro create the UPF categorisation?
A.To classify the food made at home.
B.To encourage people to cook and eat together.
C.To discover the cause of some rising health problems.
D.To determine the nutrition level of factory-produced food.
3. What do the numbers in paragraph 3 imply?
A.Plant-based meats are more ecofriendly.
B.Plant-based meats shouldn’t be considered as UPFs.
C.Plant-based meats will replace UPF animal meat products.
D.Plant-based meats are healthier than sausages and popcorn.
4. What does the author think of the concern over plant-based meats?
A.Unnecessary.B.Temporary.C.Reasonable.D.Alarming.
2024-05-10更新 | 100次组卷 | 1卷引用:浙江省台金七校2023-2024学年高二下学期4月期中考试英语试题
阅读理解-阅读单选(约370词) | 适中(0.65) |
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文章大意:本文的体裁是说明文。文章主要讨论了医院中警报器声音的重要性以及存在的问题,即过多的警报声可能导致医务人员的警报疲劳,这会损害护理质量。研究人员发现,通过将音乐乐器元素整合到警报声中,可以使它们在噪音中更为突出,从而提高警报的有效性。文章还提到了对于设计更好警报系统的研究结果和专家意见,包括音乐认知研究员和心理学家的观点,同时指出如果警报经常是错误的,任何声音都可能导致警报疲劳。

7 . Beeping alarms in hospitals are a life-or-death matter — but with so many going off all the time, medical professionals may experience alarm fatigue (疲劳) that impairs (损伤) care. Researchers now report that changing an alarm’s sound to integrate elements of musical instruments can make it more helpful amid the noises.

Auditory alarms can sound up to 300 times a day per patient in U. S. hospitals, but only a small percentage require immediate action. Data from the U.S. Food and Drug Administration suggest that alarm fatigue (including when clinicians turned off or forgot to restart alarms) and other alarm-related issues were linked to 566 deaths over five and a half years.

After a typical day at the hospital, “I’d leave with beeping in my ears,” says Vanderbilt University Medical Center anesthesiologist Joseph Schlesinger. He co-worked with Michael Schutz, a music cognition researcher at McMaster University in Ontario, to analyze how musical sounds could improve hospital alarms.

In 2015, the researchers have conducted experiments, finding that sounds of a “percussive” music stand out even at low volume. In contrast, loud, “flat” tones like a reversing truck’s beep, get lost. And the sounds that made these sequences least annoying, with no decrease in recall, featured complex, time-varied harmonic (和声的) overtones (the many components within a single sound) rather than dull mechanical beeps.

The researchers are also drawing inspiration from other musical instruments: the triangle, for example, famously stands out in a crowd of sounds, possibly because it has overtone sequences that deviate from traditional harmonic series.

Such findings could lead to alarms that command attention and fit into current regulatory guidelines. Michael Rayo, who studies cognitive systems design at the Ohio State University, says that the experiment “furthers our understanding of aspects that reliably support strong performance.” Applied psychologist Judy Edworthy, a retired professor of the University of Plymouth in England, says the finding that musical tones can help improve alarms is important for future patient monitoring equipment designs. Still, she warns, “any sound can lead to alarm fatigue if it is constantly false.”

1. What is the problem with the traditional alarms beeping throughout hospitals?
A.Causing disorder of the hospital.B.Annoying medical professionals.
C.Influencing clinicians’ response to alarms.D.Damaging people’s hearing in hospitals.
2. What does the underlined word “deviate” in paragraph 5 probably mean?
A.Differ.B.Separate.C.Develop.D.Arise.
3. What is Judy Edworthy’s attitude toward the finding of the research?
A.Critical.B.Objective.C.Ambiguous.D.Supportive.
4. Which of the following is the best title for the text?
A.Music Finds Its Way to HospitalsB.The Fatigue of Medical Professionals
C.Alarms: The Louder, The BetterD.Musical Alarms Fit Better in Hospitals
2024-05-09更新 | 42次组卷 | 1卷引用:浙江省五校联盟2023-2024学年高二下学期期中考试英语试卷
完形填空(约260词) | 适中(0.65) |
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文章大意:这是一篇记叙文。文章主要讲述了Cantero一直喜欢足球和艺术,于是她通过给足球和球鞋绘画把两件事联系了起来。

8 . As the saying goes, “Interest is the seed of everything”. Since childhood, Cantero had been living with football that had a _________ effect on her. She had always loved football as well as art, and fortunately she found a way to _________ the two things.

Lili Cantero prepared a new colorful show of her works to take to the World Cup in Qatar. The 29-year-old artist was famous for _________ soccer shoes for stars. Her new artworks included shoes and balls with pictures and designs. Many of them were _________ by the Middle Eastern nation, Qatar, and especially its capital Doha brought her lots of _________ ideas. The city welcomed national teams from the world to _________ in the World Cup.

Cantero _________ sent a pair of shoes to Cristiano Ronaldo. The shoes had fancy details with black and white image of the _________ and his family. She didn’t know if Ronaldo would even receive the shoes. But _________, she received a photo of Ronaldo holding them. That marked a turning point in her __________.

Then her colorful designs __________ other stars. She even met a famous former Brazilian star and gave him a pair of __________ and a football showing a kiss his mother had given him after winning an award in 2005.

In Qatar, Cantero planned to show eight footballs with designs that showed her __________ for eight countries winning the World Cup, thinking that they were __________ of the admiration of all. Finally, the footballs were the centerpiece of the World Cup exhibition, while the boots were presented within three-dimensional __________ looking like the stadiums that Qatar built for the World Cup.

1.
A.slightB.contradictoryC.temporaryD.significant
2.
A.compareB.connectC.investigateD.grasp
3.
A.paintingB.designingC.purchasingD.donating
4.
A.sponsoredB.checkedC.inspiredD.arranged
5.
A.narrowB.conventionalC.novelD.literary
6.
A.completeB.exposeC.competeD.explore
7.
A.stillB.neverC.oftenD.ever
8.
A.artistB.judgeC.playerD.photographer
9.
A.in surpriseB.in vainC.on timeD.on hand
10.
A.planB.careerC.teamD.stadium
11.
A.confusedB.hurtC.changedD.drew
12.
A.sweatersB.glassesC.bootsD.socks
13.
A.respectB.insuranceC.debtD.cost
14.
A.awareB.worthyC.ignorantD.suspicious
15.
A.mapsB.rocksC.movementsD.structures
2024-05-09更新 | 44次组卷 | 1卷引用:浙江省S9联盟2023-2024学年高二下学期4月期中英语试题
阅读理解-阅读单选(约320词) | 适中(0.65) |
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文章大意:本文是说明文。文章主要介绍了3D打印技术在建筑领域的应用,包括其快速、环保等优势,并讨论了该技术在解决住房短缺和气候变化等问题上的潜力。

9 . A batch of new houses across California is selling unusually fast. In the past two months, 82 have been snapped up, and the waiting list is 1,000 long. That demand should, though, soon be satisfied—for, while it can take weeks to put up a conventional bricks-and-mortar dwelling (砖混住宅), the constructors behind these houses are able to build one in less than 24 hours. They can do it so rapidly because their products are collected from prefabricated (预制的) components printed in a factory.

Three-dimensional printing has been around since the early 1980s, but is now developing fast. It is already employed to make things ranging from orthopaedic (整形外科的) implants to components for aircraft. The details vary according to the products and processes involved, but the underlying principle is the same. A layer of material is laid down and somehow fixed in place. Then another is put on top of it. Then another. By varying the shape and the composition, objects can be crafted that would be difficult or impossible to produce with conventional techniques.

Not only does 3D printing allow greater versatility (用途广泛) and faster construction, it also promises a more environmentally friendly approach. That may make it a useful answer to two challenges now facing the world: a shortage of housing and climate change. More than 20% of Earth’s population lack adequate accommodation. And the construction industry is responsible for 11% of the world’s man-made carbon-dioxide emissions. An important benefit is that there is less need to move lots of heavy stuff. Palari Homes, for instance, estimates that prefabricating its products reduces the number of lorry journeys sufficiently to cut two tonnes off the amount of carbon dioxide released per home. If successful, building by 3D printing is likely to spread beyond housing. Opportunities also exist in warehousing, offices and other commercial buildings.

1. What can be inferred from paragraph one?
A.Houses are selling faster in California than other countries.
B.The demands of houses can make ends meet in California.
C.Traditional house sale in California has been booming recently.
D.Conventional dwellings need more time to complete.
2. What’s paragraph 2 mainly about?
A.Development and definition of Three-dimensional printing.
B.Application and work principles of Three-dimensional printing.
C.Advantages Three-dimensional printing has.
D.Functions and application of Three-dimensional printing.
3. What’s the author’s attitude towards 3D printing?
A.Ambiguous.B.Indifferent.C.Favorable.D.Caring.
4. What’s the suitable title for the passage?
A.3D printing — application to construction fieldB.3D printing — an environmentally friendly tech
C.The promising future of 3D printing industryD.Novel practice of the familiar 3D printing
2024-05-08更新 | 37次组卷 | 1卷引用:浙江省浙江七彩阳光新高考研究联盟联考2023-2024学年高二下学期4月期中英语试题
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文章大意:这是一篇说明文。主要介绍了当微塑料最终进入农田时,污染会损害植物生长。然而,两位年轻的研究人员现在报告说,将真菌与某些农场废物结合起来可以部分克服这个问题。

10 . When micro plastics end up in fields, they can damage plant growth. But two young researchers now report combining fungi (真菌) with certain farm wastes can partly address that problem.

May Shin aged 20 had desired to explore how micro plastics might affect the ecosystem. Jiwon Choi aged 18 was crazy about plants and fungi. They met in a research design class at the Fryeburg Academy, a high school in Maine and teamed up to find out the impact of long-lived plastics on farm crops.

Scientists have shown certain fungi can aid root growth and a plant’s nutrient uptake. Those organisms are named arbuscular mycorrhizal fungi (AMF). Farm wastes known as mushroom substrate (基质) can provide nutrients to plants and help stabilize their roots.

May and Jiwon planted over 2,000 scallion (大葱) seeds in pots of soil. Half the seeds got soil polluted with micro plastics. The rest grew in plastic-free soil. The plants then were further divided into four groups. The two young added AMF to the soil in one group. Another group had a top layer of mushroom substrate. A third group got both treatments. The last group got none. For three weeks, the pair tracked how many scallions sprouted (发芽) in each group and measured the plants’ height once each week.

About twice as many scallions sprouted in clean soil in comparison to that containing plastic bits. But among plants surviving in the polluted soil, a combination of AMF and mushroom substrate helped them out. Those getting both treatments grew 5.4 centimeters per week. That was faster than either of the treatments alone or those getting none.

They then looked at the roots with a microscope. Where AMF had been added, it grew into those roots. That increased the scallion roots’ surface area, thus promoting their uptake of nutrients. “I see this project as a possible sustainable solution for plant growth in polluted soils,” said May.

1. What’s the goal of May and Jiwon’s cooperation?
A.To explore the effect of micro plastics on ecosystem.
B.To find out the bond between fungi and crops.
C.To see how micro plastics influence crops.
D.To test whether crops can grow in polluted soil.
2. Why is the process of the test described in detail in Para.4?
A.To arouse readers’ interest in the process of the test.
B.To help readers better understand the process of the test.
C.To measure the growth of scallion seeds more accurately.
D.To make the result of the test more convincing.
3. What can be concluded from the findings of the two young’s test?
A.Plants grow better in polluted soil with AMF and farm wastes than in clean soil.
B.Plants grow better in clean soil than in soil containing micro plastics.
C.AFM enables seeds to sprout most in polluted soil than in clean soil.
D.Farm wastes help seeds sprout most in clean soil than in polluted soil.
4. How can AMF help plant growth?
A.By providing more nutrients to plants.B.By exposing the plants’ roots to a larger area.
C.By increasing the deep area of plants’ roots.D.By stabilizing the roots of the plants.
2024-05-08更新 | 26次组卷 | 1卷引用:浙江省浙江七彩阳光新高考研究联盟联考2023-2024学年高二下学期4月期中英语试题
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