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题型:阅读理解-七选五 难度:0.4 引用次数:263 题号:7780351

There is nothing worse than sitting next to someone whose breath smells bad. In order to solve this problem, people have tried various methods since thousands of years ago.    1    . Nowadays, we use gum(口香糖)instead and it seems to be much easier.

    2     Scientists can even tell whether or not somebody has a disease just from a simple breath test now.

How does it work? Breath is made up of waste chemicals that the body makes.    3    In fact, they are just like fingerprints (指纹)一that’s why scientists sometimes call them “ breathprints” .

Compared with other kinds of tests, a breath test is much quicker. Instead of taking hours, it only takes a few minutes.    4    This machine will help to test their breath. It has been useful in finding early signs of problems such as stomach cancer.

Now, scientists are trying to use breath tests as many as they can.    5    

A.There are many ways to make your breath smell better
B.It’s much cheaper to do a breath test than other tests
C.How your breath smells says a lot about your health
D.In ancient China, people used to eat a special plant to make their breath smell better
E.Hopefully, someday, visits to the hospital will be a lot quicker and easier for everyone
F.Breath tests are also a lot easier to do than regular tests as people only need to blow into a special machine
G.Scientists from the Swiss Federal Institute of Technology found that these chemicals are different for each person

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阅读理解-七选五(约210词) | 较难 (0.4)
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【推荐1】What leads to success in school?     1     “Perseverance” for example, seems to be a better predictor of success than IQ in school and beyond. Researchers have also demonstrated that having a “growth mindset” is associated with academic success which happens when a person recognizes that abilities are not fixed but developed through practice.

Researchers are exploring other characters that might contribute to success.     2     Data was collected on happiness and grades from 435 students at St Andrew’s including elementary, middle and upper school students.

    3     Specifically, researchers found a statistically significant correlation(正相关) between happiness and students’ grades from elementary schools through high schools. Students often reported that happiness, or positive feelings like enjoyment or fun, supported their schoolwork.     4     It has been found that a network of supportive relationships is at the heart of happiness. Results showed that the quality of students, relationships with teachers and peers predicted their happiness. Across all ages, students with positive relationships were more likely to be happy.

Although voiced in different ways and time and again students of all ages emphasized that their relationships are fundamental to their happiness. These results suggest that there is an important relationship between happiness and academic achievement. More research is needed to explore the relationships among happiness social networks, and achievement in a school setting.     5    

A.But what supports students to be happy?
B.But are happier kids sure to get ahead academically?
C.Recent research suggests success is partly driven by the character.
D.In recent studies, they explored the relationship between happiness and marks.
E.Psychology research showed a link between happiness and success in the workplace,
F.The results revealed students who are reported to be happier had higher grades.
G.By coincidence, the findings of this study are consistent with earlier ones in psychology.
2021-01-11更新 | 202次组卷
阅读理解-阅读单选(约510词) | 较难 (0.4)
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文章大意:这是一篇说明文。文章主要介绍了我们人类的心智理论,同时说明了黑猩猩虽和人类一样有政治才能,但是不一样的是,人类的政治知识不总是决定我们的行为。

【推荐2】As Frans de Waal, a primatologist (灵长动物学家), recognizes, a better way to think about other creatures would be to ask ourselves how different species have developed different kinds of minds to solve different adaptive problems. Surely the important question is not whether animals can do the same things humans can, but how those animals solve the cognitive (认知的) problems they face, like how to imitate the sea floor. Children and some animals are so interesting not because they are smart like us, but because they are smart in ways we haven’t even considered.

Sometimes studying children’s ways of knowing can cast light on adult-human cognition. Children’s pretend play may help us understand our adult taste for fiction. De Waal’s research provides another interesting example. We human beings tend to think that our social relationships are rooted in our perceptions, beliefs, and desires, and our understanding of the perceptions, beliefs, and desires of others — what psychologists call our “theory of mind.” In the 80s and 90s, developmental psychologists showed that pre-schoolers and even infants understand minds apart from their own. But it was hard to show that other animals did the same. “Theory of mind” became a candidate for the special, uniquely human trick.

Yet de Waal’s studies show that chimps (黑猩猩) possess a remarkably developed political intelligence — they are much interested in figuring out social relationships. It turns out, as de Waal describes, that chimps do infer something about what other chimps see. But experimental studies also suggest that this happens only in a competitive political context. The evolutionary anthropologist (人类学家) Brain Hare and his colleagues gave a junior chimp a choice between pieces of food that a dominant chimp had seen hidden and other pieces it had not seen hidden. The junior chimp, who watched all the hiding, stayed away from the food the dominant chimp had seen, but took the food it hadn’t seen.

Anyone who has gone to an academic conference will recognize that we may be in the same situation. We may say that we sign up because we’re eager to find out what other human beings think, but we’re just as interested in who’s on top. Many of the political judgments we make there don’t have much to do with our theory of mind. We may show our respect to a famous professor even if we have no respect for his ideas.

Until recently, however, there wasn’t much research into how humans develop and employ this kind of political knowledge. It may be that we understand the social world in terms of dominance, like chimps, but we’re just not usually as politically motivated as they are. Instead of asking whether we have a better everyday theory of mind, we might wonder whether they have a better everyday theory of politics.

1. According to the first paragraph, which of the following shows that an animal is smart?
A.It can behave like a human kid.
B.It can imitate what human beings do.
C.It can find a solution to its own problem.
D.It can figure out those adaptive problems.
2. Which of the following statements best illustrates our “theory of mind”?
A.We talk with infants in a way that they can fully understand.
B.We make guesses at what others think while interacting with them.
C.We hide our emotions when we try establishing contact with a stranger.
D.We try to understand how kids’ pretend play affects our taste for fiction.
3. What can be inferred from the passage?
A.Neither human nor animals display their preference for dominance.
B.Animals living in a competitive political context are smarter.
C.Both humans and some animals have political intelligence.
D.Humans are more interested in who’s on top than animals.
4. By the underlined sentence in the last paragraph, the writer means that ________.
A.we know little about how chimps are politically motivated
B.our political knowledge doesn’t always determine how we behave
C.our theory of mind might enable us to understand our theory of politics
D.more research should be conducted to understand animals’ social world
2024-02-27更新 | 227次组卷
阅读理解-六选四(约300词) | 较难 (0.4)

【推荐3】Adolescents refer to boys and girls at high-school level—more specifically the second, third and forth years of high schools. In dealing with students at this level, we must bear in mind that to some degree they are at the difficult stage, generally called adolescence.

Students at this level are likely to be confused mentally. They usually find it hard to concentrate on what they intend to do and often have romantic dreams.     1     They lack frankness and are usually very easily affected by their own emotions but hate to admit it. They are driven either by greater ambition, probably beyond their capability, or by extreme laziness caused by the fear of not succeeding or achieving objectives.     2    . They are willing to work, but they hate to work without obtaining the result they think they should obtain.

Regarding school issues, although they seldom say so, they really want to be consulted and given an opportunity to direct their own affairs, but they need a good amount of guidance. They seldom admit that they need this guidance and they frequently rebel against it. But if it’s intelligently offered they accept it with enthusiasm. As to personal beliefs, most of adolescents are trying to form political ideals and they have a tendency to be sometimes extremely idealistic, and at other times conventional, blindly accepting what their fathers and grandfathers believed in.     3    . On the one hand they are too modest and on the other hand unreasonably boastful. They tend to be influenced more by a strong character than by great intelligence.

    4    . Having a better understanding of the characteristics and needs of young people at this age is a task that falls both on educators and other people involved. It may also help the young go through this difficult and critical stage of life in a more constructive manner.

A.The critical abilities are beginning to develop in adolescence.
B.Their view on life usually falls on two extremes.
C.Of all periods of life, this is what may best be called the “plastic age”.
D.They are basically timid or self-conscious.
E.Despite that, it is also in this period that strong ties between teachers and students develop.
F.Fundamentally they want to be kept busy but they refuse to admit it.
2021-10-23更新 | 53次组卷
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