试题

试题 试卷

logo

题型:阅读理解 题类:常考题 难易度:普通

湖南省衡阳市第八中学2018-2019学年高二上学期英语六科联赛(12月)试卷

阅读理解

    Chinese researchers say they have come up with a simple way to find out a person's biological age —how much the body has aged physically – through a urine (尿) test.

    Their findings will help researchers conduct numbers of ageing studies and even predict a person's risk of age-related diseases, according to a paper published in the journal Frontiers in Ageing Neuroscience.

    Another paper by researchers at the Beijing Hospital and the West China Hospital in Chengdu, Sichuan province, said on Tuesday that people aged at different rates due to changes in their genetic make-up and their environment.

    Chronological age – which is based on one's birth date —was not an exact measure of biological age so a more exact method was needed, the team said.

    Ageing is driven by the lifelong gradual accumulation(积累) of a broad variety of molecular (分子) faults in the body's cells. The team said they had identified a matter 8-oxoGsn that indicated increases in oxidative (氧化性) damage in urine as people's bodies aged.

    Cai Jianping, a co-author at the Beijing Hospital, said: “As we age, we suffer increasing oxidative damage and so the levels of oxidative matters increase in our body.” The team tested the levels of 8-oxoGsn in urine samples from 1,228 Chinese people aged two to 90 and concluded the marker helped accurately determine the stage of biological ageing in adults.

    They had previously found that 8-oxoGsn levels also increased with age in the urine of animals such as mice.

    The team has also developed a rapid analysis technique called ultra-high-performance liquid chromatography(层析法), which can process up to 10 urine samples an hour, according to the study.

(1)、Scientifically speaking, by what does a doctor judge the stage of a person getting old?
A、His psychology. B、His condition. C、His biological age. D、His chronological age.
(2)、What are the outer factors the speed of one's ageing physically depend on?
A、One's birth date. B、The changes in their genetic make-up and their environment. C、The accumulation of various molecular faults in the body's cells. D、The increases in oxidative damage in urine.
(3)、Which can take the place of the underlined word "marker" in the sixth paragraph?
A、Molecular faults. B、8-oxoGsn. C、Oxidative damage. D、Stage of biological ageing in adults.
(4)、What is the passage about?
A、Why people are ageing. B、What determines the stage of people's ageing physically. C、A rapid method with which to judge how much people are aging physically. D、How to delay people's ageing physically.
举一反三
阅读理解

    Relieving poverty has been one of our government's top concerns for the past decades. Poverty(贫困) in remote areas in China is virtually a great obstacle for the Chinese to get common progress; thus, it is urgent for us to help the people there to shake off poverty the sooner the better. For this aim, the government has already sent technicians and experts to poverty-stricken areas to help boost local agricultural production and teach the locals new techniques. The Ministry of Labor has also trained many rural laborers through different programs. But all these are not enough. Several other ways have been proposed as follows.

    First of all, the government should encourage a small part of the people in the remote areas to get wealthy ahead of others by equipping them with relevant funds and agricultural technology. These “better-offs” can not only set a good example but give confidence to the poorer in their efforts to get rid of poverty. When all the people get rich, the general level of living standard can be greatly improved. With their living standard improved, they can attach greater importance to environmental protection and are willing to input considerable amount of money to educate their children. Only in this way is a sustainable development guaranteed.

Secondly, we must call upon people in all walks of life throughout the country, especially those wealthy citizens in coastal areas to help those struggling below poverty line in poor remote regions out. We must realize that only after all Chinese people live a comfortable life can we be peacefully enjoying material prosperity in life. Helps can come in various forms—-donating money to the poor family and books to school drop-outs, college graduates volunteering to work in the most needed regions, bringing knowledge to them, etc.

    The last but not the least, the government should raise the rate of tax on the rich. This can shorten the gap between the poor and the rich as well as benefit the country's revenues(财政收入) whose better part is in turn allocated to the poor remote areas.

    Admittedly, it is never easy to cast off the shadow of poverty in the remote areas completely in the short run. But every one of us should go all out to help those in poverty, we are confident that our country will be more powerful and prosperous in the process of relieving poverty.

阅读理解

    After a few moments, my passenger started a conversation. It began ordinarily enough: "How do you like driving a cab?"

    "It's OK," I said. "I make a living and meet interesting people sometimes. How about you? His reply intrigued me.

    "I would not change jobs even if I could make twice as much money doing something else."

    I'd never heard that before. "What do you do?''

    "I'm in the neurology department at New York Hospital."

    Then I decided to ask for this man's help. We were not far from the airport.

    "Could I ask a big favor of you? I have a son, 15, a good kid. He wants a job, but a 15-year-old can't get hired unless his old man knows someone who owns a business, and I don't." I paused. "Is there any possibility that you could get him some kind of summer job?"

    He didn't respond for a while. Finally, he said: "Well, the medical students have a summer research project. Maybe he could fit in. Have him send me his school record." I tore off a piece of my brown lunch bag, and he scribbled his name on it and paid me. It was the last time I ever saw him.

    After I nagged, yelled, and finally threatened to cut off his pocket money, my son Robbie sent off his grades to the guy the next morning.

    Two weeks later, when I arrived home from work, my son was beaming. He handed me a letter from my passenger, saying he was to call my passenger's secretary for an interview.

    Robbie got the job. He did minor tasks, unpaid, but he fit in well. The following summer, he worked at the hospital again with more responsibility. As high school graduation neared, Dr Plum was kind enough to write letters of recommendation for Robbie and he was accepted by Brown University. Finally, Dr Robert Stern, the son of a taxicab driver, became OB-GYN chief president at Columbia-Presbyterian Medical Center.

    Some might call it fate, and I guess it was. But it shows that something as ordinary as a taxi ride can change your life.

阅读理解

    Honey from the African forest is not only a kind of natural sugar, it is also delicious. Most people, and many animals, like eating it. However, the only way for them to get that honey is to find a wild bees nest(巢)and take the honey from it. Often, these nests are high up in trees, and it is difficult to find them. In parts of Africa, though, people and animals looking for honey have a strange unexpected helper—a little bird called a honey guide.

    The honey guide does not actually like honey, but it does like the wax(蜂蜡) in the beehives (蜂房).

    The little bird cannot reach this wax, which is deep inside the bees' nest. So, when it finds a suitable nest, it looks for someone to help it. The honey guide gives a loud cry that attracts the attention of both passing animals and people. Once it has their attention, it flies through the forest, waiting from time to time for the curious animal or person as it leads them to the nest.

    When they finally arrive at the nest, the follower reaches in to get at the delicious honey as the bird patiently waits and watches. Some of the honey and the wax,always falls to the ground, and this is when the honey guide takes its share.

    Scientists do not know why the honey guide likes eating the wax, but it is very determined in its efforts to get it. The birds seem to be able to smell wax from a long distance away. They will quickly arrive whenever a beekeeper is taking honey from his beehives, and will even enter churches when beeswax candles are being lit.

阅读理解

    I was attending a party one night given in Sir Ross's honor; and during the dinner, the man sitting next to me told a humorous story based on the quotation(引语): “There's a divinity that shapes our ends, rough-hew them how we will.”

    The storyteller mentioned that the quotation was from the Bible. He was wrong. I knew that, and I knew it positively. There couldn't be the slightest doubt about it. And so, to get a feeling of importance and display my superiority, I appointed myself as an unwelcome committee of one to correct him. He stuck to his guns. “What? From Shakespeare? Impossible! Absurd! That quotation was from the Bible.” And he knew it.

    The storyteller was sitting on my right; and Frank Gammond, an old friend of mine, was seated on my left. Mr. Gammond had devoted years to the study of Shakespeare. So the storyteller and I agreed to submit the question to Mr. Gammond. Mr. Gammond listened, kicked me under the table, and then said: “Dale, you are wrong. The gentleman is right. It is from the Bible.”

    On our way home that night, I said to Mr. Gammond: “Frank, you knew that quotation was from Shakespeare.” “Yes, of course,” he replied, “Hamlet, Act Five, Scene Two. But we were guests at a happy time, my dear Dale. Why prove to a man he is wrong? Is that going to make him like you? Why not let him save his face? He didn't ask for your advice. He didn't want it. Why argue with him? Always avoid your sharp angle.” The man who said that taught me a lesson I'll never forget. I not only had made the storyteller uncomfortable, but also had put my friend in an embarrassing situation. How much better it would have been had I not become argumentative.

    Nine times out of ten, an argument ends with each of the contestants more firmly convinced than ever that he is absolutely right. You can't win an argument. You can't because if you lose it, you lose it; and if you win it, you lose it.

阅读理解

    With a focus now on the environmental influence over the fashion industry, some bloggers who cut their teeth sharing details of endless clothes and products are changing their direction-enter the "no-buy" movement. The idea is simple: instead of buying new clothes or beauty products, you make a promise to use the things you already own. Some people sign up to a "no-buy year". Others decide not to buy for a few weeks or months or choose "low-buy" with a strict spending cap.

    This life style has caught the attention of many people who struggle to keep up with the latest fashion. Modern people's desire for material things is often not caused by poverty (贫穷) , but by anxiety, which is further enlarged by the rise of social media.

     "Social media puts pressure on people to spend money," says Katherine Ormerod, author of Why Social Media is Ruining Your Life. Many online influencers are given the items they use and wear for free, but Ormerod is determined not to wear any new products she is given. "Really I just want to convince people they don't have to spend a lot of money on fashion to look stylish and there's no such thing as 'last season' anymore," she says. "True style has never been about that anyway."

    However, self-satisfied expressions of minimalist (极简主义的) living have earned plenty of doubts. "Minimalism is a good quality only when it's a choice, and it's telling that its fan base is from the well-off middle class. To people who don't have enough in the first place, celebrations of 'less is more' can sound more like a luxury (奢侈) than a considerable loss." Stephanie Land wrote in The New York Times.

返回首页

试题篮