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文章大意:这是一篇说明文。文章主要说明了直接面向消费者的狗狗DNA测试正在蓬勃发展,解释了这项服务的用途以及意义。

1 . Could your dog be prone to a fatal disease? Is your new shelter pup part beagle or boxer? Many pet owners seek answers to these questions, and as a result, direct-to-consumer dog DNA testing is booming.

Human interfering with dog DNA has long been the driving factor behind dogs’ breed diversity — or lack thereof. But a dog’s DNA can also be used to confirm their lineage (血统) or identify their breed, a boon for pet owners on the lookout for breed-specific health or behavioral challenges or those looking to confirm their dog really has the heritage claimed by a breeder or seller. During DNA analysis, labs sequence the dog’s DNA and look for similarities with a dataset of identified dog breeds.

But breed identification isn’t as simple as it might seem. In a study published in the Journal of the American Veterinary Medical Association last month, scientists looked into the accuracy of breed prediction in commercially available DNA tests that required a photo of the dog in addition to its DNA sample. The results were mixed, says Casey Greene, a professor who co-authored the study.

“Most tests could accurately distinguish the breed of purebred dogs,” says Greene. But the analysis suggested that some testing companies might rely on the photo more than the dog’s actual genetics — and revealed big differences between companies’ business practices and the genetic datasets they use to determine dog breeds.

The researchers submitted photos and DNA of 12 purebred dogs to a total of six commercial canine (犬的) ancestry identification services. Since each pup was purebred and possessed extensive American Kennel Club paperwork, the researchers knew their breed conclusively—but in some cases they provided a photo of a different dog to see if the photo influenced the DNA results. One of the companies misidentified a purebred Chinese crested dog — almost entirely hairless — as a long-haired Brittany spaniel, seemingly based on the photo alone. The other five did identify the registered breed correctly, but often gave different predictions for other “ancestor” breeds in dogs whose DNA suggested mixed breeding in prior generations. The researchers concluded that veterinarians and pet owners alike should “approach direct-to-consumer tests with caution” given the lack of industry standardization and at least one company’s reliance on photographs instead of DNA analysis.

Despite these concerns, though. dog DNA seems headed for a golden age — and the insights revealed through further study of Fido’s genome (基因组) have already reached far beyond the doghouse. Domesticated dogs have emerged as surprising superstars in medical research that benefits humans. According to researchers, that’s just the beginning. With implications ranging from entertaining to consequential, there’s no telling what dog DNA will continue to unleash.

1. The underlined word “boon” in paragraph two is closest in meaning to ________.
A.blessingB.substituteC.dutyD.struggle
2. According to the passage, dog DNA testing can serve the following purposes except that ________.
A.it assists in accurately determining the breed a dog belongs to
B.it helps to predict whether dogs are subject to certain diseases
C.it provides pet owners with insights into dogs’ behavioral challenges
D.it sequences the DNA of identified dog breeds to find their similarities
3. Which of the following statements can be concluded from the passage?
A.Photos play a more significant role in identifying a dog’s breed than its actual genetics.
B.It is a common phenomenon that the DNA analysis of dogs may yield mixed results.
C.Commercial dog DNA tests still have limitations and should be dealt with cautiously.
D.Direct-to-consumer tests overshadow DNA analysis in identifying purebred dogs.
4. What does the passage suggest about the future of dog DNA testing?
A.Controversies regarding its reliability are here to stay.
B.It is bound to make breakthroughs in the fields of medicine and entertainment.
C.It can step into a golden age as long as some research limitations are fixed.
D.It may have far-reaching significance and be applied to a wider range of areas.
今日更新 | 15次组卷 | 1卷引用:2024届上海市浦东新区高三下学期三模英语试卷
完形填空(约440词) | 较难(0.4) |
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文章大意:本文是一篇说明文。文章介绍了美国法院系统的目的,即在保障公民权利的同时,要求法院在证明被告人有罪前假定其无罪。文中详细说明了逮捕、审判和听证会的程序,包括警方的逮捕条件、法官的拘留决定、嫌疑人的保释要求以及听证会和审判中的证据呈现和判决过程。整体上,文章旨在说明美国法院如何确保公正审判的进行。

2 . The Justice of the Court

The purpose of the American court system is to protect the rights of the people. According to American law, if someone _________ a crime, he or she is considered _________ until the court proves that the person is guilty. _________, it is the responsibility of the court to prove that a person is guilty. It is not the _________ of the person to prove that he or she is innocent.

In order to arrest a person, the police _________ be reasonably sure that a crime has been committed. The police must give the suspect the reasons why they are arresting him and tell him his rights under the law. Then the police take the suspect to the police station to “book” him. “Booking” means that the name of the person and the charges against him are _________ listed at the police station.

The next step is for the suspect to go before a judge. The judge decides whether the suspect should be kept in jail or _________. If the suspect has no previous criminal record and the judge feels that he will return to court rather than run away — for example, because he owns a house and has a family — he can go free. Otherwise, the suspect must _________ bail (保释金). At this time, too, the judge will appoint a court lawyer to defend the suspect if he can’t afford one.

The suspect returns to court a week or two later. A lawyer from the district lawyer’s office presents a case against the suspect. This is called a(n) _________. The attorney (律师) may present __________ as well as witnesses. The judge at the hearing then decides whether there is enough reason to hold a trial. If the judge decides that there is __________ evidence to __________ a trial, he or she sets a date for the suspect to appear in court to formally admit guilty or not guilty.

At the trial, a jury of 12 people listens to the evidence from both lawyers and hears the testimony of the witnesses. Then the jury goes into a private room to consider the evidence and decide whether the defendant is guilty of the crime. If the jury decides that the defendant is innocent, he goes free. __________, if he is guilty, the judge sets a date for the defendant to appear in court again for __________. At this time, the judge tells the convicted person what his punishment will be. The judge may send him to prison, order him to pay a fine, or place him on probation (缓刑).

The American justice system is very complex and sometimes operates slowly. However, every step is designed to protect the rights of the people. These __________ rights are the basis, or foundation, of the American government.

1.
A.is guilty ofB.is responsible forC.is accused ofD.is ashamed of
2.
A.unpleasantB.inexperiencedC.paralleledD.innocent
3.
A.On the contraryB.As a resultC.In additionD.In other words
4.
A.responsibilityB.convincingC.humanityD.initiative
5.
A.are obliged toB.might as wellC.are entitled toD.are qualified to
6.
A.reasonablyB.formallyC.readilyD.occasionally
7.
A.locked upB.set freeC.concerned aboutD.cared for
8.
A.put upB.put forwardC.put onD.put through
9.
A.processB.decisionC.opportunityD.hearing
10.
A.victimsB.claimsC.evidenceD.information
11.
A.sufficientB.fantasticC.demandingD.economic
12.
A.call onB.call atC.call upD.call for
13.
A.BesidesB.HoweverC.ThereforeD.Consequently
14.
A.bookingB.sentencingC.punishingD.releasing
15.
A.commonB.substantialC.individualD.popular
今日更新 | 7次组卷 | 1卷引用:上海市格致中学2023-2024学年 高一下学期5月月考英语试卷
阅读理解-阅读单选(约480词) | 较难(0.4) |
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文章大意:本文是一篇说明文。文章讲述初级保健应是任何卫生保健系统的支柱,而美国却强调专科医生而不是初级保健医生,以至于初级保健滑落,并给出了具体原因和针对这一问题的对策。

3 . Huge health care bills, long emergency-room waits and the inability to find a primary care physician just scratch the surface of the problems that patients face daily.

Primary care should be the backbone of any health care system. Countries with appropriate primary care resources score highly when it comes to health outcomes and cost. The U.S. takes the opposite approach by emphasizing the specialist rather than the primary care physician.

A recent study analyzed the providers who treat Medicare beneficiaries (老年医保受惠人). The startling finding was that the average Medicare patient saw a total of seven doctors—two primary care physicians and five specialists—in a given year. Contrary to popular belief, the more physicians taking care of you don’t guarantee better care. Actually, increasing fragmentation of care results in a corresponding rise in cost and medical errors.

How did we let primary care slip so far? The key is how doctors are paid. Most physicians are paid whenever they perform a medical service. The more a physician does, regardless of quality or outcome, the better he’s reimbursed (返还费用). Moreover, the amount a physician receives leans heavily toward medical or surgical procedures. A specialist who performs a procedure in a 30-minute visit can be paid three times more than a primary care physician using that same 30 minutes to discuss a patient’s disease. Combining this fact with annual government threats to indiscriminately (任意地) cut reimbursements, physicians are faced with no choice but to increase quantity to boost income.

Primary care physicians who refuse to compromise quality are either driven out of business or to cash-only practices, further contributing to the decline of primary care.

Medical students are not blind to this scenario. They see how heavily the reimbursement deck is stacked against primary care. The recent numbers show that since 1997, newly graduated U. S. medical students who choose primary care as a career have declined by 50%. This trend results I emergency rooms being overwhelmed with patients without regular doctors.

How do we fix this problem?

It starts with reforming the physician reimbursement system. Remove the pressure for primary care physicians to squeeze in more patients per hour, and reward them for optimally (最佳的) managing their diseases and practicing evidence-based medicine. Make primary care more attractive to medical students by forgiving students loans for those who choose primary care as a career and reconciling the marked difference between specialist and primary care physician salaries.

We’re at a point where primary care is needed more than ever. Within a few years, the first wave of the 76 million Baby Boomers will become eligible for Medicare. Patients older than 85, who need chronic care most, will rise by 50% this decade.

Who will be there to treat them?

1. We learn from the passage that people tend to believe that ________.
A.the more costly the medicine, the more effective the cure
B.seeing more doctors may result in more diagnostic errors
C.visiting the same doctor on a regular basis ensures good health
D.the more doctors a patient sees, the better
2. Faced with the government threats to cut reimbursements indiscriminately, primary care physicians have to ________.
A.increase their income by working overtime
B.improve their expertise and service
C.see more patients at the expense of quality
D.make various deals with specialists
3. What suggestion does the author give in order to provide better health care?
A.Bridge the salary gap between specialist and primary care physicians.
B.Extend primary care to patients with chronic diseases.
C.Recruit more medical students by offering them loans.
D.Reduce the tuition of students who choose primary care as their major.
4. The best title for this passage is ________.
A.The Health Care in TroubleB.The Imbalance System
C.The Declining Number of DoctorsD.The Ever-rising Health Care Costs
昨日更新 | 9次组卷 | 1卷引用:上海市格致中学2023-2024学年 高一下学期5月月考英语试卷
完形填空(约440词) | 较难(0.4) |
文章大意:本文属于议论文。旅游的发展,虽然促进了当地的经济发展,但从另外一个方面影响到了当地居民的生活以及各种基础设施,如何保证旅游业的长久发展是摆在人们面前的一大问题。

4 . More people are travelling than ever before, and lower barriers to entry and falling costs means they are doing so for ________ periods.

The rise of “city breaks” 48-hour bursts of foreign cultures, easier on the pocket and annual leave balance has increased tourist numbers, but not their ________ spread. The same attractions have been used to market cities such as Paris, Barcelona and Venice for decades, and visitors use the same infrastructure (基础设施) as residents to reach them. “Too many people do the same thing at the exact same time,” says Font, an expert in tourism. “For ________, the city no longer belongs to them.”

In response to this situation, cities have come up with various solutions. For instance, Amsterdam has started advising visitors to seek ________ outside of the city center on its official website. “That takes courage, really, to do that. But only so many people will look at the website, and it means they can say to their residents they’re doing all they can to ________ congestion.”

But it also proposes a better way, which is called “de-tourism”: sustainable travel tips and ________ schedules for exploring a real Venice, off the paths beaten by the 28 million visitors who flock there each year.

A greater variety of ________ for prospective visitors — ideas for what to do in off-peak seasons, for example, or outside of the city center — can have the effect of removing them from already crowded landmarks, or ________ short breaks away in the first place. Longer stays ________ the pressure, says Font. ‘If you go to Paris for two days, you’re going to the Eiffel Tower. If you go for two weeks, you’re not going to go to the Eiffel Tower 14 times.” Similarly, repeat visitors have a better sense of the________, “We should be asking how we can get tourists to ________, not how to get them to come for the first time. If they’re coming for the fifth time, it is much easier to integrate their behaviors with ours.”

Font says cities could stand to be more ________ about the tourists they try to attract when the current metric for marketing success is how many there are, and how far they’ve come. “You’re thinking. ‘yeah but at what cost…’” He points to unpublished data from the Barcelona Tourist Board that prioritizes Japanese tourist for spending an average of 640 more per day than French tourists — a(n) ________ that fails to take into account their bigger carbon footprint. ________ tourists are also more likely to be repeat visitors that come at off-peak times, buy local products, and spread out to less crowded parts of the city — all productive steps towards more ________ tourism, and more peaceful relations with residents.

1.
A.longerB.shorterC.widerD.clearer
2.
A.environmentalB.nationalC.economicD.geographic
3.
A.localsB.touristsC.visitorsD.cleaners
4.
A.transportsB.accommodationC.restaurantsD.service
5.
A.causeB.fuelC.transferD.ease
6.
A.separateB.individualC.alternativeD.objective
7.
A.reformB.guidanceC.invitationD.support
8.
A.convincingB.discouragingC.promotingD.enjoying
9.
A.releaseB.enhanceC.removeD.relieve
10.
A.cultureB.knowledgeC.entertainmentD.ability
11.
A.go withB.bring upC.come backD.lay off
12.
A.selectiveB.optimisticC.curiousD.doubtful
13.
A.distinctionB.harmonyC.associationD.comparison
14.
A.FrenchB.JapaneseC.SpanishD.German
15.
A.comfortableB.complexC.temporaryD.sustainable
昨日更新 | 16次组卷 | 1卷引用:2024届上海市浦东新区高三下学期三模英语试卷
智能选题,一键自动生成优质试卷~
选词填空-短文选词填空 | 较难(0.4) |
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文章大意:本文是一篇说明文。文章主要讨论了经济体制如何通过适应不断变化的环境来生存,特别是在全球化和知识型经济背景下,对人才的依赖日益增加。文章还介绍了Adapt to Survive这份报告,该报告利用领英和普华永道Saratoga的数据,为评估国家的人才适应能力设定了新的基准——人才适应性得分。
5 . Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.
A. adaptable B. capacity C. complicated D. decline E. demand F. evaluating
G. highlighted H. impacts I. occurs J. pursuing K. survive

Economics survive by continually responding to the world around them. This means employing new technologies or exploiting new international markets when     1     growth. Today, these global shifts — dramatic shocks to economies — occur more frequently, are more     2     and, in knowledge-based economies are more dependent on talent than ever. In countries where a workforce lacks the skills that are suddenly in     3    , we see a skills gap emerge. This leads to higher unemployment rates while vacancies increase and productivity and growth decline.

So how can economies     4    ? By adapting. However, unlike the macro-strategies of the last century, people — not just policy — must drive today’s adaptability. Employers and policymakers have long     5     the importance of a flexible workforce, but until now it has been difficult to isolate the human element — the willingness and ability of employees to seek out and find opportunities across multiple employers, locations and industries. Our new ability to measure it and analyse talent adaptability — and to start to understand what drives it — are crucial steps forward.

The     6     of a market to match supply and demand efficiently depends on the ability and willingness of employers and employees to adapt to changing circumstances and align (使一致) skills with available opportunities. If this alignment is less than perfect, a mismatch     7     and optimum productivity can’t be reached.

Adapt to Survive for the first time brings together the two most comprehensive sources of talent data in the world: the real-time behaviours drawn from LinkedIn’s 277 million members and employer information from PwC’s Saratoga database of people and performance metrics (指标) which covers more than 2,600 employers across the globe. This report sets a new benchmark for     8     a country’s ability to match talent with opportunity and the movement of people between industries — the Talent Adaptability Score. This score is given to 11 countries. For each country, we evaluate how the Score     9     economic performance. Our recommendations are organised around four groups:

● Individuals — Prove your adaptability.

● Employers — Seek out, nurture and reward talents who can adapt.

● Educators — Offer courses and job training that produce     10     people.

● Governments — Create a climate of adaptability.

7日内更新 | 15次组卷 | 1卷引用:上海市浦东新区南汇中学2023-2024学年高二下学期期中考试英语试题
选词填空-短文选词填空 | 较难(0.4) |
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文章大意:本文是一篇议论文。文章论述了英雄是什么和英雄的意义所在。
6 . Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.
A. applause B. capturing C. devoted D. driven E. essence F. extends
G. marking H. pales I. peer J. stage K. stem

Exploring the Essence of Heroism

Like many of my generation, I have a weakness for hero worship. But as we     1     deeper into the lives of our heroes, we inevitably confront our own need for them and start questioning the     2     of heroism itself.

Across diverse cultures, heroes exhibit certain traits that attract and motivate others. A hero has a story of adventure to tell and a community offering its     3    . The exploits of the heroes are extraordinary,    4     the collective imagination of their communities. But a hero goes beyond mere fame. Heroes are like high-voltage(高电压) transformers,    5     to serving powers or principles larger than themselves, which take the energy of higher powers and channel it for the benefits of ordinary folks.

The hero lives a life worthy of imitation. A crucial test for would-be heroes is what or whom do they serve? If the answer or evidence suggests they are     6     solely by a quest for personal renown, they may be famous persons but not heroes.

While figures like Madonna and Michael Jackson command fame, their influence     7     in comparison to true heroes. Heroes, by contrast, serve as catalysts (催化剂) for profound societal change. They possess a vision that     8     beyond the ordinary. With their skills and charm, they mobilize the masses and pave the way for new opportunities. Without Gandhi, India might still be part of the British Empire. It may be possible to     9     a large-scale revolution without leaders with personalities, but the pace of change would be slow, and the vision ambiguous.

In conclusion, heroes are not just individuals of genius or originality, but they are also embodiments of selflessness and service to a higher purpose. They breathed new life into unchangeable situations,    10     the beginning of transformation and progress.

2024-05-18更新 | 16次组卷 | 1卷引用:上海市南汇中学2023-2024学年高二下学期3月月考英语试题
文章大意:本文是一篇说明文。文章主要讨论了血汗工厂的定义,它在第三世界国家的普遍程度、存在的复杂原因,以及针对它的利弊的争论。

7 . The prevalence (普遍) of sweatshop (血汗工厂) labor depends largely on the definition being used. At its most _______ definition, the term refers to work in a confined space (small, surrounded by walls) that is extremely difficult or dangerous. Sweatshops are considered to be fairly common. If the definition being used is closely related to the commonly-held _________ of a factory with overworked, under-paid workers, sweatshop labor becomes less common than expected. _________, they are still prevalent in third-world countries. According to the United States Government Accountability Office, a sweatshop is any workplace that breaks one or more state and federal _________ laws. Experts believe that roughly 50 percent of manufacturers—_________ in the clothing industry — employ sweatshop labor.

It can be _________ to figure out the exact number of sweatshops in a particular area. These workplaces usually, if not always, violate labor laws. Violations can include workers being paid less than minimum wage, child labor, and the severe lack of safety regulations. _________, many of these locations tend to hide their identities as sweatshops through a number of different means. For example, they might bribe government officials.

Another factor that _________ the prevalence of sweatshop labor is the economic situation in the country or region. Many individuals choose to work in sweatshops simply because there are no better alternatives _________ livelihood (生计), even if the income they’re being given still cannot support their basic standards of living. This has led to a sharper increase in sweatshops in third-world economies. In these countries, there is a __________ advantage to working in a sweatshop rather than not working at all. __________, the large number of people willing to work under such conditions causes employers to run more sweatshops.

Certain economists argue against the popular opinion that sweatshop labor should be considered __________. Sweatshop supporters argue that the workplaces are a necessity for poor countries. Sweatshop workers actually earn more than average in those countries. Following this train of thought, sweatshops are looked upon as an economic stimulus (刺激物). Employers following this belief are __________ to increase the number of sweatshops in poorer countries.

However, other experts think that __________ labor standards in third-world countries creates a downward spiral (螺旋线). That is to say, people will be forced to accept working in increasingly worsening circumstances. The demand for work is significantly larger than the number of jobs that are available. It’s quite __________ for wages and employee rights to continue going downwards in response to such desperation. As a result of the economic circumstances in a given region, employers who follow this philosophy are quick to point out that their businesses do not fall under the definition of a sweatshop.

1.
A.accurateB.generalC.applicableD.specific
2.
A.opinionB.conditionC.imageD.representation
3.
A.HoweverB.MoreoverC.ThereforeD.Otherwise
4.
A.taxB.criminalC.civilD.labor
5.
A.exclusivelyB.particularlyC.broadlyD.initially
6.
A.meaninglessB.significantC.awkwardD.difficult
7.
A.After allB.As a resultC.Above allD.As usual
8.
A.adds toB.results fromC.puts offD.appeals to
9.
A.in spite ofB.in addition toC.in terms ofD.in return for
10.
A.comparativeB.competitiveC.complicatedD.potential
11.
A.By contrastB.In turnC.All in allD.Last but not least
12.
A.necessaryB.constructiveC.illegalD.inhuman
13.
A.encouragedB.forbiddenC.remindedD.obliged
14.
A.establishingB.enforcingC.maintainingD.dropping
15.
A.possibleB.incredibleC.avoidableD.necessary
完形填空(约500词) | 较难(0.4) |
文章大意:这是一篇说明文。文章主要说明了企业家Sandhya Sriram把知识用于开发养殖海鲜,成立了一家公司,生产实验室培育的甲壳类动物肉。

8 . Sandhya Sriram is impatient. The stem-cell (干细胞) scientist wanted to put her knowledge to use, developing cultivated seafood. Yet no one was doing that in Singapore. So four years ago, she set up a company to create lab-grown crustacean (甲壳纲动物) meat. ______, she registered her company, Shiok Meats in August 2018. “Nobody was doing crustaceans,” says Sriram, Shiok’s Group CEO and co-founder. “What do Asians eat the most? Seafood. It was a simple answer. And they’re so delicious.” A lifelong ______, she had never tried real shrimp, but she sampled it the week she registered the company.

Today, the results of her ______ can be seen at the headquarters of her company. During a fall 2022 visit, a bio-process engineer looked into a microscope carefully. He had taken samples from a bioreactor in the room next door, where the company is   ______ crustacean cells. Under the lens, he was checking to see if the cells were ready to harvest.

Shiok Meats has already revealed shrimp, lobster, and crab prototypes (最初形态) to a select group of tasters, and it plans to   ______ regulatory approval to sell its lab-grown shrimp by April 2023. That could make it the first in the world to bring cultivated shrimp to diners, putting it at the leading position of the cultivated-meat   ______. As of this writing, only one company has gained regulatory approval to sell lab-grown animal-protein products: Eat Jus’s cultured chicken is ______ but only in Singapore. Shiok Meats still needs to submit all the paperwork necessary and get regulatory approval, but the company hopes to see its products in restaurants by mid-2024, offering foodies a more environmentally friendly option free of ______ than crustaceans from farms.

But even if that ambitious   ______ is met, it will likely be a while before the average person is eating cultivated crustaceans. It will require not just regulatory approval but also more funding and a bigger factory, along with ______ consumers and governments around the world to accept lab-grown seafood.

“We’re at an interesting stage of a startup; it’s called the Valley of Death,” says Sriram. “We are in the space where we haven’t submitted for regulatory approval yet, but we’re looking to commercialize in the next two years.” Nevertheless, the impatient entrepreneur is   ______. Sriram hopes to have the company’s next manufacturing plant ready by the end of 2023, where a 500-liter and a 2,000-liter bioreactor will be a major   ______ from its current 50- and 200-liter bioreactors. The goal is for her products to enter the mainstream in Singapore in five to seven years.

______ these products could help tackle some of the environmental impacts of crustacean production. Organic waste, chemicals, and antibiotics from seafood farms can pollute groundwater. Shiok Meats says the way it produces crustacean meat minimizes animal cruelty, as growing protein in a lab helps avoid ______ animals. And cultivating shrimp closer to where it’s ______ cuts emissions from fishing-boat fuel and shipping products around the world.

In a word, when science meets seafood, many wonderful things happen naturally.

1.
A.EagerlyB.HurriedlyC.IncidentallyD.Interestingly
2.
A.dieterB.foodieC.tasterD.vegetarian
3.
A.disciplineB.enthusiasmC.discoveryD.mindset
4.
A.growingB.investigatingC.increasingD.targeting
5.
A.acceptB.adoptC.grantD.seek
6.
A.farmB.raceC.sectionD.line
7.
A.availableB.affordableC.competitiveD.profitable
8.
A.additiveB.crueltyC.meatD.salt
9.
A.guidelineB.transformationC.conditionD.timeline
10.
A.demandingB.directingC.persuadingD.training
11.
A.delightfulB.insightfulC.open-mindedD.optimistic
12.
A.differenceB.emergenceC.sacrificeD.leap
13.
A.TrackingB.SupervisingC.PopularizingD.Sampling
14.
A.feedingB.killingC.mistreatingD.trapping
15.
A.capturedB.strandedC.consumedD.produced
2024-05-15更新 | 108次组卷 | 1卷引用:2024届上海市金山区高三下学期二模英语试题
完形填空(约350词) | 较难(0.4) |
名校
文章大意:本文为说明文。本文介绍了一款小型电动车,来解决公共交通的最后一站和目的地之间所谓“最后一英里”的代步问题,相较于其它交通设备,它具有很多优势,前景可期。

9 . Residents of urban areas make use of public transportation on their way to school or the office. But when their final ________ isn’t near a bus stop or subway station, those folks have a problem. Transportation experts often ________ to this as the “last mile problem”——finding a way to close the gap between public transportation stops and one’s destination.

With the last mile problem in mind, the makers of the URB-E ________ a compact (紧凑的) electric vehicle that weigh around 13 kilograms. Unlike bikes, which often don’t fit on crowded buses or trains, the URB-E collapses into a form ________ to carry-on luggage. And since the URB-E can be carried ________ anywhere, it’s not as vulnerable to thieves as bikes are.

Depending on usage, the URB-E can travel for 32 kilometers on a single ________. reaching a top speed of 24 kilometers per hour. Although there are other vehicles attempting to ________ the last mile issue, the URB-E ________ for its ease of use, portability and affordablo price. For the price of a nice laptop, you could have an URB-E to drive to the office.

The URB-E is made from aircraft-grade aluminum (铝合金) and comes in two basic models: the URB-E Commuter and URB-E GP. The main ________ between the two is that the Commuter model has two rear wheels while the GP has only one. That means the Commuter offers greater stability, as ________ to the GP’s ability to make sharper turns like a bicycle.

Both models come with accessories (附件)________ LED front and rear lights and a shock-absorbing seat. They also ________ a smart-phone holder and USB charging port right on the steering column. In fact, smart-phones play a big role in the URB-E app to do things like monitor battery charge or control the lights. ________ accessories include a cup holder and a folding luggage shelf.

At this year’s international Consumer Electronic Show (CES)in Las Vegas, tech website The Verge awarded the URB-E with its “Best Personal Transportation” award. Singing the URB-E’s ________, Verge editor Ben Popper said, “The URB-E felt like the kind of vehicle an enlightened citizen of 2030 would own.” “So why wait that long, when the URB-E is ________ for order now?”

1.
A.purposeB.destinationC.transportationD.vehicle
2.
A.referB.accustomC.attachD.stick
3.
A.discoveredB.introducedC.designedD.manufactured
4.
A.convenientB.efficientC.objectiveD.similar
5.
A.constantlyB.eventuallyC.mainlyD.practically
6.
A.chargeB.tourismC.competitionD.distance
7.
A.coverB.developC.addressD.conquer
8.
A.breaks awayB.stands outC.invests inD.perseveres in
9.
A.differenceB.characteristicC.associationD.advantage
10.
A.familiarB.equivalentC.importantD.opposed
11.
A.as a result ofB.such asC.in allD.in addition to
12.
A.installB.exploreC.featureD.equip
13.
A.OptionalB.CriticalC.EssentialD.Unique
14.
A.advancesB.deliveryC.praisesD.prospect
15.
A.reasonableB.flexibleC.fascinatingD.available
2024-05-15更新 | 73次组卷 | 1卷引用:上海市川沙中学2023-2024学年高二下学期期中考试英语试题
完形填空(约400词) | 较难(0.4) |
文章大意:这是一篇说明文。主要介绍了卡内基梅隆大学的心理学研究人员安娜·V·费舍尔、凯瑞·E·戈德温和霍华德·塞尔特曼研究了课堂展示是否会影响儿童在教学过程中保持注意力和学习课程内容的能力。他们发现,与没有装饰的教室相比,在装饰得很好的教室里,孩子们更容易分心,花更多的时间不在任务上,学习成绩也更差。研究人员希望这些发现将导致进一步的研究,以制定指导方针,帮助教师设计教室。

10 . Maps, number lines, shapes, artwork and other materials tend to cover elementary classroom walls. However, too much of a good thing may end up _______ attention and learning in young children, according to research published in Psychological Science.

Psychology researchers Anna V. Fisher, Karrie E. Godwin and Howard Seltman of Carnegie Mellon University looked at whether classroom displays affected children’s ability to maintain _______ during instruction and to learn the lesson content. They found that children in highly decorated classrooms were more distracted, spent more time off-task and demonstrated smaller learning _______than when the decorations were removed.

“Young children spend a lot of time — usually the whole day — in the same classroom, and we have shown that a classroom’s _______ environment can affect how much children learn,” said Fisher, lead author and associate professor of psychology in the Dietrich College of Humanities and Social Sciences.

Should teachers _______ their visual displays based on the findings of this study?

“We do not suggest by any means that this is the answer to all _______ problems. Furthermore,_______ research is needed to know what effect the classroom visual environment has on children’s attention and learning in real classrooms,” Fisher said. “_______, I would suggest that instead of removing all decorations, teachers should consider whether some of their visual displays do make it difficult for young children to _______.”

For the study, 24 kindergarten students were placed in ________classrooms for six introductory science lessons on topics they were unfamiliar with. Three lessons were taught in a heavily decorated classroom, and three lessons were given in a sparse (稀疏的) classroom. The results showed that while children learned in both __________ types, they learned more when the room was not heavily decorated. Specifically, children’s __________ on the test questions was higher in the sparse classroom (55% correct) than in the decorated classroom (42% correct).

“We were also interested in finding out if the visual displays were removed, whether the children’s attention would __________ to another distraction, such as talking to their peers, or the total amount of time they were distracted would remain the same,” said Godwin, a Ph.D. candidate in psychology and fellow of the Program in Interdisciplinary Education Research.

However, when the researchers totaled all of the time children spent off-task in both types of classrooms, the rate of off-task __________ was higher in the decorated classroom (38.6% time spent off-task) than in the sparse classroom (28.4% time spent off-task).

The researchers hope these findings will lead to further studies into developing guidelines to help teachers design classrooms __________.

1.
A.attractingB.distractingC.holdingD.paying
2.
A.confidenceB.relationshipC.consistencyD.focus
3.
A.gainsB.opportunitiesC.needsD.disabilities
4.
A.socialB.naturalC.physicalD.visual
5.
A.turn overB.take downC.try outD.look into
6.
A.athleticB.environmentalC.educationalD.communicative
7.
A.additionalB.priorC.nationalD.independent
8.
A.HoweverB.BesidesC.ThereforeD.Meanwhile
9.
A.stretchB.adaptC.concentrateD.explore
10.
A.decoratedB.emptyC.transitionalD.laboratory
11.
A.teachingB.classroomC.schoolD.personality
12.
A.accuracyB.emphasisC.impactD.perspective
13.
A.referB.listenC.respondD.shift
14.
A.questionsB.behaviorsC.incidentsD.tasks
15.
A.originallyB.innovativelyC.appropriatelyD.exclusively
共计 平均难度:一般