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题型:阅读理解-阅读单选 难度:0.4 引用次数:114 题号:9878482

According to a survey, in Washington, DC, only 69 percent of public school students graduate from high school on time. Many factors influence that low rate. One of the most important ones is whether the people around the students expect them to succeed.

So, for the past 40 years,a DC organization has stepped in to give around 10,000 students the support and positive environment they need to thrive. This organization, called Higher Achievement, provides students with a welcoming space, help with class work, and caring teachers. More than 95 percent of students who complete Higher Achievement graduate from high school on time.

Katherine Roboff is the group's executive director in the DC area. She gives several reasons for the group’s success. One is timing. Higher Achievement does not work with students who are already in high school. It works with students in middle school. They start High Achievement at fifth or sixth grade-in the US, that is usually age 11 or 12.

Robolf says research shows that if students are doing well academically in eighth grade---around age 13---they will have a greater chance of graduating from high school and going to college. In other words, what happens in middle school has a huge effect.The years between ages 10 and 13 may affect a student's future more than anything that happens academically in high school.

Roboff explains that students participate in Higher Achievement after school and during the summer,when public schools take a break of about two months.High Achievement students do homework, have community meetings, and work one-on-one with a mentor(导师).

The purpose of the programme is to help them use those after school and summer hours to become better prepared academically and to develop their leadership skills and confidence so that by the time they get into eighth grade they are ready to get into some of the top high school.”

1. What can we infer from the second paragraph?
A.Higher Achievement works with college students.
B.Many students have doubts about the organization.
C.Higher Achievement has spread throughout the Us.
D.Higher Achievement has helped many high school students.
2. If students are doing well academically in eighth grade,          .
A.they are certain to go to college
B.they are to succeed when they grow up
C.they are more likely to finish high school on time
D.they don't need any help in their studies
3. What does the underlined word in the second paragraph probably mean?
A.become naughtyB.improve themselves
C.earn more moneyD.help others
4. The last two paragraphs tell us          .
A.public schools never offer positive environment
B.Higher Achievement only helps the students in the eighth grade
C.how Higher Achievement helps those students
D.Higher Achievement only helps those who have good skills.
【知识点】 说明文 当代教育问题

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文章大意:本文是一篇说明文。文章讲述6英寸长的没有斜坡的路缘对于坐轮椅的人来说“就像珠穆朗玛峰一样”,而当这个问题解决,受益的不仅是坐轮椅的群体,还有我们所有人。这个现象就是“下斜路缘效应”,即当社会创造条件,允许那些被落下的人充分参与和贡献,每个人都是赢家。

【推荐1】The curb cut (下斜路缘) is a convenience that most of us rarely, if ever, notice. Yet, without it, daily life might be a lot harder — in more ways than one. Pushing a baby stroller (婴儿推车) onto the curb, skateboarding onto a sidewalk or taking a full grocery cart from the sidewalk to your car — all these tasks are easier because of the curb cut.

But it was created with a different purpose in mind.

It’s hard to imagine today, but back in the 1970s, most sidewalks in the United States ended with a sharp drop-off. That was a big deal for people in wheelchairs because there were no ramps (斜坡) to help them move along city blocks without assistance. According to one disability rights leader, a six-inch curb “might as well have been Mount Everest”. So, activists from Berkeley, California, who also needed wheelchairs, organized a campaign to create tiny ramps to help people dependent on wheels move up and down curbs independently.

I think about the “curb cut effect” a lot when working on issues around health equity (公平). The first time I even heard about the curb cut was in a 2017 Stanford Social Innovation Review piece by PolicyLink CEO Angela Blackwell. Blackwell rightly noted that many people see equity “as a zero-sum game.” Basically, there is “a prejudice that intentionally supporting one group hurts another.” What the curb cut effect shows, Blackwell said, is that “when society creates the circumstances that allow those who have been left behind to participate and contribute fully, everyone wins.”

There are multiple examples of this principle at work. For example, investing in policies that create more living-wage jobs or increase the availability of affordable housing certainly benefits people in communities that have limited options. But the action also provides those people with opportunities for better health and the moans to become contributing members of society — and those benefits everyone. Even the football huddle (围成一团以秘密商讨) was initially created to help deaf football players at Gallaudet College keep their game plans secret from opponents who could have read their sign language. Today, it’s used by every team to prevent the opponent from learning about game-winning strategies.

So, next time you cross the street, or roll your suitcase through a crosswalk or ride your bike directly onto a sidewalk, think about how much the curb cut, the design that benefits one group of people at a disadvantage, has helped not just that group, but all of us.

1. By “might as well have been Mount Everest” (paragraph 3), the disability rights leader implies that a six-inch curb may become ______.
A.as famous as the world’s highest mountainB.an almost impassable barrier
C.a connection between peopleD.a most unforgettable matter
2. According to Angela Blackwell, many people believe that ______.
A.it’s fair to give the disadvantaged more help than others
B.it’s impossible to have everyone be treated equally
C.it’s necessary to go all out to help the disabled
D.it’s not worthwhile to promote health equity
3. Which of the following examples best illustrates the “curb cut effect” principle?
A.Reading machines for blind people helped build the navigation system in the car.
B.The four great inventions of ancient China spread to the west.
C.Your reaching out to the disadvantaged contributes to more people doing it.
D.A butterfly flapping its wings in one country leads to a Tornado in another country.
4. What conclusion can be drawn from the passage?
A.Everyday items are originally invented for people with disabilities.
B.Everyone in a society should pursue what is in his or her interest.
C.A disability rights leader changed the life of his fellow men.
D.Caring for disadvantaged groups may finally benefit all.
2024-04-12更新 | 89次组卷
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【推荐2】Psychological science is full of interesting topics, many of which tell a coherent picture of human nature, but some of which create seemingly contradictory stories. A case in point is the tricky, and misunderstood, overlap between strength-based science and the research on narcissism (自恋).

There is now convincing evidence to show that narcissism is on the rise, especially in our youth. Some researchers have gone so far as to say that it is occurring in epidemic proportions, with about 25% of young people showing symptoms of narcissism. The inflated ego of Generation Me is reflected in reality TV, celebrity worship, out-of-control consumerism and materialism…perhaps even a new type of president.

We are correct to be concerned about this phenomenon but our fear that all kids are potential narcissists has caused an unhelpful counter-reaction to approaches that seek to make our children and teens feel good about themselves.

In my own research on strength-based parenting it is common for people to wrongly label this approach as a recipe for narcissism. Their argument seems to be that a child who knows their strengths will automatically view themselves as better than everyone else. It is argued that the self-assurance that comes with identifying and using their positive qualities will make a child arrogant, selfish and uncaring. Genuine confidence about one's strengths is categorized as over-confidence; desirable self-knowledge is branded as excessive self-admiration.

Why does this occur? It's partly because more is known about narcissism than strengths. While strengths psychology has largely stayed within the limit of academic journals or has been applied only within certain contexts such as the workplace, research on narcissism has made its way into the mass media and into our collective consciousness. The New York Times noted that narcissism is a favored "go-to" topic and that people everywhere are diagnosing others with it.

The fear that a strength-based approach will cause narcissism also occurs because we unknowingly fall prey to binary (非此即彼) thinking. We mistakenly believe that one cannot be both confident and humble. We focus on Donald Trump and Kim Kardashian rather than Mahatma Gandhi and Mother Teresa. There's no way that Gandhi and Mother Teresa could have achieved what they did without confidence in their strengths, and yet they are both pillars of modesty and selflessness.

When we assume that strength-focus is the same as a self-focus, We fail to entertain the idea that people who know their strengths are, actually, more likely to be pro-social and focus on helping others.

It's tempting to conclude that every young person is at risk of becoming a narcissist but I'd like to stand up for the thousands of young kids I have worked with who are caring, thoughtful and humble — even when they use their strengths.

1. Why teenagers' strengths are often mistaken for narcissism?
A.Strengths psychology is less accessible to the general public.
B.Academic journals and mass media report more on narcissism.
C.There is a lack of strengths in our collective consciousness.
D.Numbers of people are diagnosed with narcissism by doctors.
2. The author mentions Gandhi and Teresa in paragraph 6 to show that________.
A.they are both victims of binary thinking
B.one can be both modest and sure of himself
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D.public figures unknowingly fall prey to narcissism
3. What's the author's attitude towards young kids' strength-based approaches?
A.Skeptical.
B.Favorable.
C.Neutral.
D.Cautious.
4. Which of the following can be the best title for the text?
A.Teens' Strength Psychology
B.Teens' Narcissism Diagnosis
C.Teen's Anxiety and Depression
D.Teens' Confidence Misunderstood
2021-05-28更新 | 1262次组卷
阅读理解-阅读单选(约380词) | 较难 (0.4)
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【推荐3】Computing power of quantum (量子) machines is now still very low. Increasing it is still proving to be a major challenge. Physicists now present a new architecture for a universal (广泛适用的) quantum computer that overcomes such limitations and could be the basis of the next generation of quantum computers soon.

Quantum bits (qubits) (量子比特) in a quantum computer serve as a computing unit and memory at the same time. Because quantum information cannot be copied, it cannot be stored in a memory as in a classical computer. Due to this limitation, all qubits in a quantum computer must be able to interact (相互影响) with each other. This is now still a major challenge for building powerful quantum computers. In 2015, theoretical physicist Wolfgang Lechner, together with his team, solved this difficulty and suggested a new architecture for a quantum computer.

“This architecture was originally designed for making problems best. In the process, we reduced the architecture to a minimum,” recalls Lechner. “It means that not all qubits have to interact with each other anymore.” With his team, he has now found that this parity (奇偶) concept is also suitable for a universal quantum computer.

Parity computers can perform operations between two or more qubits on a single qubit. “Existing quantum computers already perform such operations very well on a small scale,” Michael Fellner from Lechner’s team explains. “However, as the number of qubits increases, it becomes more and more complex to perform these gate operations.” Scientists now show that parity computers can perform quantum Fourier transformations with significantly fewer computation steps and thus more quickly.

The new concept also offers hardware-efficient error correction. Because quantum systems are very sensitive to disturbances, quantum computers must correct errors continuously. Significant resources must be devoted to protecting quantum information, which greatly increases the number of qubits required. “Our model operates with a two-stage error correction. One type of error is prevented by the hardware used,” says Anette Messinger from Lechner’s team, “the other type of error can be detected and corrected via the software. This would allow a next generation of universal quantum computers to be realized with manageable effort.”

1. What is the powerful quantum computers’ big challenge?
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C.Number of Qubits.D.Quantum interactions.
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A.Later Architecture of Universal ComputersB.Creative Parity Idea and Related Computers
C.New Form of Universal Quantum ComputersD.Combination Between the Qubits and Computing
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