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题型:阅读理解 题类:常考题 难易度:普通

江西省赣州市十四县(市)2019届高三上学期英语期中考试试卷

阅读理解

    One of the questions surrounding climate change is how it might affect the food supply for a growing global population. A new study suggests that researchers have been overlooking how two key human responses to climate—how much land people choose to farm, and the number of crops they plant—will affect food production in the future. The new study focused on the Brazilian state of Mato Grosso, an emerging(新兴的)global breadbasket(产粮地区)that as of 2013 supplied 10 percent of the world's soybeans. The researchers used variations in temperature and precipitation(降水)across the state over an eight-year period to estimate the sensitivity of the region's agricultural production to climate change. Those historical comparisons can help in making predictions about the sensitivity of agriculture to future climate change.

    The study found that, if the patterns from 2002 to 2008 hold in the future, an increase in average temperature in Mato Grosso of just 1 degree will lead to a 9 to 13 percent reduction in overall production of soy and corn. “This is worrisome given that the temperature in the study region is predicted to rise by 2 degrees by 2050,” said Avery Cohn, who led the study.

    Most studies of this kind look only at the extent to which climate shocks affect crop output. But researchers can miss critical dynamics(动力)that can affect overall output, says Leah VanWey, one of the study's senior authors. “If you look at output alone, you're not looking at all of the information because there are economic and social changes going on as well,” said VanWey.

    If output decreases, farmers may put less land area into production because it's not profitable. Farmers may also vary the number of crops they plant in a growing season. Double cropping is common in Mato Grosso. But if the weather is bad, farmers may change their decision to plant a second crop.

(1)、The value of the new study lies in _________.

A、increasing the number of crops people plant B、focusing on an emerging global breadbasket C、making predictions about human responses to climate change D、controlling people's choice of their farming area and crop numbers
(2)、According to Avery Cohn, by 2050, the overall production of soy and corn will _________.

A、remain almost unchanged B、decrease by more than 9% C、increase by from 9% to 13% D、decrease by more than 18%
(3)、What can we know about the similar studies mentioned in paragraph 3?

A、They can't provide exact information to farmers. B、They don't take into consideration some key factors. C、Their discouraging results largely affect overall crop output. D、They pay too much attention to economic and social changes.
(4)、What is the last paragraph mainly about?

A、Farmers' possible reactions to climate shocks. B、Possible climate change in Mato Grosso. C、The benefits of double cropping in Mato Grosso. D、Farmers' decision on planting crops in the future.
举一反三
根据短文内容, 从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

    As you grow rapidly through your teenage years, you will experience a lot of changes. The changes may seem difficult. {#blank#}1{#/blank#} Don't panic! You will deal successfully with them! You are a young adult now!

    With more responsibility, you will find more freedom to make your own choices. This is a time to be well informed about making choices. In this way you can make healthy balanced decisions. {#blank#}2{#/blank#}You may already know your career path or you may have no idea at all what you want to do. Both situations are fine! Work hard and the right opportunity will present itself to you.

    Young adulthood means greater freedom and more choices. {#blank#}3{#/blank#}But try not to shut your family out of your life. You should learn to think of others even though you are old enough to look after yourself.

    It is also perfectly natural at this time for you to spend more time with your friends than your family. {#blank#}4{#/blank#} A true friend will stand by you no matter what happens.

    This period is a part of the life cycle. There are some people who will be with you throughout life's journey. There will be some people with whom you part and go separate way. Leaving school can be hard. The reality is that you may not even see all of your classmates again.

    You are a young adult. It is your life. No one can live it for you. {#blank#}5{#/blank#} So making the right choices will be important to you. Life is for living. Enjoy your life wisely!

A. Choose your friends wisely

B. They will help shape the future

C. They may seem to happen quickly

D. You will probably want to be independent

E. You may appreciate what you have in your own life

F. The choices that you make from now on will be your choices

G. Your family has been with you since you came into this world

阅读理解

    We took a rare family road trip to the Adirondacks in late August,and it was as refreshing and exhausting as family vacations tend to be.Toward the end of our long drive home, even the kids were leaning forward in their seats urging my lead foot on.At that point in a road trip,even sixty-five miles per hour feels slow. We have become numb to our speed and numb to the road signs flashing by.

    My family lives on the edge of Lancaster County. Only thirty miles from home,I hit the brakes,and we began to roll,slowly,behind a horse-drawn carriage. We began to open our eyes again.We saw familiar green hills and the farm with the best watermelons. I rolled down the windows, and we breathed again.Just-cut hay and a barn full of dairy cattle.

    At five miles per hour,you remember what you forget at sixty-five.You are thinking about a place,even when you are moving from place to place.

    I am a placemaker. A homemaker, too. I am a mother of a young kid at home,and also a writer and a gardener.But,for me,those roles are wrapped up with the one big thing I want to do with the rest of my life:I want to cultivate a place and share it with others.

    The place I make with my family is a red-brick farmhouse built in l880. It has quite a few nineteenth-century bedrooms and a few acres of land,and we love nothing more than to fill them with neighbors and friends. We grow vegetables and flowers,keep a baker's dozen of egg—laying chickens,and,since we moved in three years ago,we have planted many,many trees.

    Living with my life's purpose does not allow for much travel. I need to be here,feeding the chickens and watering the tomatoes. Any extra in the budget,and we spend it on trees.

    But I learned something at the end of our family road trip.Travel can help me in the task of caring for my own place.When I slow down and pay attention to the road between here and there,travel tells me the connections between my place and all the other places.

阅读理解

    Every object tells a story. Even the most ordinary objects can present to us powerful images. Sometimes it is the ordinary nature of these objects that actually makes them so extraordinary. Such is the case with an old leather shoe in a museum in Alaska. At first glance it does not look like much. It is a woman's shoe of a style popular in the 1890s. But what is unique (独特的) about this shoe is where it was found. It was discovered on the Checkout Pass, the famous trail used by the people seeking gold in Alaska. Who it belonged to or why it was left there is not known. Was it perhaps dropped by accident as the woman climbed up the 1500 stairs carved outface? Or did she throw away goods that she didn't need in order to travel lighter?

    Over 100, 000 people with “gold fever” made this trip hoping to become millionaires. Few of them understood that on their way they would have to cross a harsh wildness. Unprepared for such a dangerous journey, many died of starvation and exposure to the cold weather.

    The Canadian government finally started requiring the gold seekers to bring one ton of supplies with them. This was thought to be enough for a person to survive for one year. They would carry their supplies in backpacks (背包) each weighing up to fifty pounds; it usually took at least 40 trips to get everything to the top and over the pass. Whoever dropped the shoe must have been a brave and determined woman. Perhaps she was successful and made it to Alaska. Perhaps she had to turn back in defeat. No one will ever know for sure, but what we do know is that she took part in one of the greatest adventures in the 19th century.

阅读理解

    During the two and a half years since I settled down in Germany, I've caught a cold several times and gotten to experience how different German cold remedies (疗法)are from the Chinese ones.

    Back in Taiwan, whenever I had a streaming nose and a dry throat, I'd rush to the hospital to get prescribed medicine. For a fever, I would receive a red pill, which I now know is a type of antibiotic (抗生素).

    Another thing I know now is that the criminal behind my cold is a virus. The drugs I used only relieved the symptoms. When I went to a German hospital intending to get some medicine to treat my cold, I got nothing more than a pat on my shoulder and words from the doctor, saying that I should get some really good rest. The first time this happened, I was shocked. I wondered how I could put up with my sickness without the help of medicine. But the longer I stayed in Germany, the better I knew how to self-medicate as other Germans do.

    I learned to take vitamin C to build up my resistance. But what I like the most is drinking "Erkaltungstee". For German people, Erkaltungstee is what their grandmother gives them when they catch a cold. It's a tea bag mainly made of lime flower and orange rind. Another popular cold remedy in Germany is chicken soup. During my first winter in Germany, I got a really bad cold. My neighbor brought me a bowl of chicken soup to make me feel better. It contained a lot of ginger, onion, garlic, carrots and celery. Germans believe these ingredients are perfect for helping your body recover.

阅读理解

    Before uploading a photo of ourselves to social media, chances are that we'll use an app to smooth our skin, make our eyes look bigger, and lips fuller. With a couple of taps on our mobile phone, we can get a quick fix and present the "best" version of ourselves to the world. However, the problem is, when we simply edit our imperfections away, we're also changing the way we look at ourselves.

    Last month, researchers published the article Selfies – Living in the Era of Filtered(过滤的) Photographs. The article analyzed photo editing apps' bad influences on people's self-respect and their possibility to cause appearance anxieties. The researchers also warned that such apps make it difficult to tell the difference between reality and fantasy. "These apps allow one to change his or her appearance in minutes and follow an unrealistic standard of beauty," the article reads.

    In the past, people may have compared their looks to those of famous persons. But for today's young people, beauty standards are most likely set by what they see on social media. "From birth, they are born into an age of social platforms where their feelings of self-worth can be based purely on the number of likes and followers that they have, which is linked to how good they look." British cosmetic doctor Tijion Esho told The Independent. This is why many young people suffer an identity trouble when it comes to appearance.

    "Now you've got this daily comparison of your real self to this fake self that you present on social media." Renee Engeln, a professor of psychology, told the HuffPost website. Engeln further pointed out that when people spend too much time making such comparisons, they may become "beauty sick" and find it difficult to accept what they actually look like. "Because between you and the world is a mirror, it's a mirror that travels with you everywhere. You can't seem to put it down." she told The Washington Post. So when we look in a real mirror, we shouldn't think to ourselves, "Do I look as good as myself in the filtered photos?" Instead, we should think, "I feel good; I have my health."

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