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题型:阅读理解 题类:模拟题 难易度:普通

内蒙古阿拉善盟2020届高考英语摸底试卷

阅读理解

    Some people sit outside for hours without getting bitten by mosquitoes, but it always seems like you're being eaten alive within minutes of stepping outdoors.

    If this is you, you're not alone. According to Smithsonian Magazine, around 20 percent of people in the world are especially tasty to mosquitoes. What about these people makes mosquitoes' mouths water?

    A popular myth claims that mosquitoes prefer certain blood types, but the fact is that they simply can't tell what your blood type is from a faraway place. Jonathon Day, a professor of medical entomology (昆虫学) at the University of Florida in the US, told NBC it's not complicated. "The two most important reasons a mosquito is attracted to you have to do with sight and smell."

    Mosquitoes are especially active in the late afternoon. While flying along, they use their sense of smell to find possible targets. They find victims (攻击对象) by smelling the carbon dioxide (CO2) breathed out by humans and animals. That's why you commonly find them in crowded streets and parks.

    Joop van Loon, an entomologist at Wageningen University in the Netherlands, told Live Science, "Mosquitoes start orienting (使......朝向) themselves to carbon dioxide and keep flying upwind as they sense higher concentrations (浓度)."

    As a result, people who simply exhale (呼出) more of the gas over time – generally, larger people – have been shown to attract more mosquitoes than others. "This is why kids don't get bitten as much ... as adults," US professor Ted Rosen told Science Alert.

    This love for CO2 can also put pregnant women at increased risk for mosquito bites, as they tend to exhale 21 percent more CO2 than people of the same age and size who aren't pregnant.

    In addition to carbon dioxide, the color of the clothes you wear also plays a role in attracting mosquitoes.

    According to Live Science, mosquitoes can lock onto targets from up to 50 meters away. At this distance, what we wear has a huge effect. Due to their vision (视觉), people wearing dark colors are more likely to become targets.

    Being bitten by mosquitoes is annoying, but don't worry. Some simple tips can help ward them off. Scientists recommend that we use insect repellent (驱虫剂) and wear light-colored clothing.

(1)、How do mosquitoes locate their targets, according to the article?
A、By seeking out bright clothes. B、By identifying different blood types. C、By sensing an increase of carbon dioxide. D、By following bigger crowds.
(2)、Why are pregnant women more likely to be bitten by mosquitoes?
A、Their larger size helps mosquitoes to see them. B、They breathe out more CO2. C、They are more likely to sweat. D、Their body temperatures are higher.
(3)、How does the article advise you to avoid mosquitoes?
A、Exercise regularly. B、Wear light-colored clothing. C、Keep your skin dry and clean. D、Stay indoors in the evening.
(4)、What's the article mainly about?
A、A new finding about mosquitoes. B、How people can avoid mosquito bites. C、A popular myth about mosquitoes. D、Why some people are more attractive to mosquitoes than others.
举一反三
阅读理解

    As a little child, I was always plump(胖的). In college I started blowing up. It got out of control when l went to law school.

    I'd made a decision a thousand times: I'm going to lose weight now. But what motivated(激发) me to get serious about it was turning 30.1 weighed 414 pounds.1 was always tired. Some of my family members have suffered from heart disease, and l was frightened. I also wanted to look better.

    So after my birthday, I walked into the office of a weight loss doctor.

    She was very understanding. Her focus was on balanced meals and she wanted me to exercise.

    Walking was all I could do at first. I started by walking a few blocks and gradually increased the distance, until one weekend, I heard myself saying, "Wow, this seems pretty easy." So I started to run.

    I was losing nine or ten pounds a month, and I had more energy. I started to think about the New York City Marathon. For years, I watched the runners and thought, "This looks like fun, but I could never do that." But now I realized that maybe I could. I joined the New York Road Runners. I ran a 10km, then a half marathon.I still wasn't confident I could run a full 26 miles. But I told myself I was going to do it, no matter what.

    By my 33rd birthday, I was down to 180 pounds. I started formally training for the marathon.

    And on the morning of November l, I stood on the Verrazano Bridge in Staten Island with more than 40,000 0ther runners, waiting for the event to start.

    It was unbelievable to have the audience cheering me on, handing me cups of water. And I crossed the finish line. My friends sprayed(向……喷射)me with beer, as if I'd won the Super Bowl.

    And at that moment, I knew: If I set my mind to something, nothing is impossible.

根据短文内容,选择最佳答案,并将选定答案的字母标号填在题前括号内。

阅读理解。

 

    In order to increase their job chances after college, Chinese students are turning to a special practice—Eiffel Tower nose jobs (鼻整形手术). The latest trend in plastic surgery promises to create a nose that is similar to the curve of the Eiffel Tower.

    Surgeon Wang Xuming said:  “We are influenced by the beauty of the Eiffel Tower. We are not content to just add something to the nose; we reconstruct it.” The surgery costs about US$ 10,000 and involves the enlarging of the nose using tissue from the forehead.

    Hundreds of posters advertising the procedure are put up all over Chongqing city, where surgeon Xuming runs his private practice. They show a western-looking woman with an almost-to o-perfect nose, against an outline of the Eiffel Tower.

    Interestingly, many young women in China are eager to achieve a western appearance, as they believe it will give them an advantage in the highly competitive job market. “Some students face a lot of employment pressure after graduation. If their facial features are good, they'll have more chances of finding a job,” said surgeon Xuming. “We've had students getting the Eiffel Tower nose; it's helped them a lot.”

    Apparently, Chinese employers are quite particular about appearances and prefer attractive candidates. Some of them even go as far as putting height and weight requirements in their employment ads. Plastic surgeons across the country are reporting an increase in the number of students choosing beauty “improvement”.

    According to a Mr. Li, hospital manager at surgeon Xuming's clinic, most of their customers are female and the bill is taken care of by the family. “They usually come in with their mothers, and tend to be from well-off backgrounds.” he said.

    Personally, I don't think it so important to “improve” our appearance as long as we are skilled at our jobs. We can't decide how we look, but we can decide how well we live and work.

阅读理解

    The best tool needed for survival in the event you get lost when you travel is your skill of advanced planning. You must expect the unexpected and plan accordingly. Even if you are going out for just a few hours, pack enough essentials that you can stay hydrated (体内水分), fueled and prepared for any type of weather. Your essentials should include at least:

    More than enough food and water for the activity you plan.

    A compass that you know how to use. You may want a GPS device, but those sometimes do not receive a signal or the battery fails. Cell phones also likely will not work because of a lack of signal.

    Appropriate maps. Study the terrain (地形) and your planned route. Know where you are going and how you will return.

    Comfortable hiking boots, clothes that you can wear depending on the weather conditions and additional socks in case the ones you arc wearing get wet.

    A blanket, flashlight, matches kept in a water-resistant container, and other items that will help you survive overnight if necessary.

    Cheek with the local forest office for special warnings, such as fires in the area, bear sightings, flooding, trail or road closures, etc.

It's also important that once you have planned your outing, tell someone. Give them exact details of where you are going, the trail you plan to follow, when you will return, the vehicle you are driving (and where you plan to park) and how many people will go with you—do not go alone.

    If you do become lost, your most important tool is keeping a positive mental attitude.

阅读理解

    Technological change is everywhere and affects every aspect of life, mostly for the better. However, social changes brought about by new technology are often mistaken for a change in attitudes.

    An example at hand is the involvement of parents in the lives of their children who are attending college. Surveys (调查) on this topic suggests that parents today continue to be "very" or "somewhat" overly-protective even after their children move into college dormitories. The same surveys also indicate that the rate of parental involvement is greater today than it was a generation ago. This is usually interpreted as a sign that today's parents are trying to manage their children's lives past the point where this behavior is appropriate.

    However, greater parental involvement does not necessarily indicate that parents are failing to let go of their "adult" children.

    In the context (背景) of this discussion, it seems valuable to first find out the cause of change in the case of parents' involvement with their grown children. If parents of earlier generations had wanted to be in touch with their college-age children frequently, would this have been possible? Probably not. On the other hand, does the possibility of frequent communication today mean that the urge to do so wasn't present a generation ago? Many studies show that older parents - today's grandparents - would have called their children more often if the means and cost of doing so had not been a barrier.

    Furthermore, studies show that finances are the most frequent subject of communication between parents and their college children. The fact that college students are financially dependent on their parents is nothing new; nor are requests for more money to be sent from home. This phenomenon is neither good nor bad; it is a fact of college life, today and in the past.

    Thanks to the advanced technology, we live in an age of bettered communication. This has many implications well beyond the role that parents seem to play in the lives of their children who have left for college. But it is useful to bear in mind that all such changes come from the technology and not some imagined desire by parents to keep their children under their wings.

阅读理解

    We human beings haven't been good friends to animals. For thousands of years, we have been polluting the environment, making it hard for animals to live on the planet. We have been killing animals for their fur, feathers or meat, or simply because they are dangerous. As a result, many kinds of animals have disappeared forever. Hundreds more are on the endangered list today.

    Should we care about animals? Of course we should. If animals of a certain kind all disappear, they will never come back again. Animals are more than just resources of things we need. Every kind of animal has its place in the balance of nature. Destroying any kind of animal can lead to many problems. For example, when farmers killed large numbers of hawks(鹰), the corn and grain that the farmers stored were destroyed by rats and mice. Why?Because hawks eat rats and mice. With less and less hawks to keep down their numbers, rats and mice multiplied quickly. And if people kill too many birds, the fields will be bothered with insects. It is because birds eat insects. When there are less and less birds, more and more insects will eat the crops.

    Luckily, we've realized that we shouldn't kill animals any more. And people are working hard to save those animals that would disappear soon. The government also passed laws to protect the endangered animals. In fact, quite a few countries have passed such laws. These laws forbid the killing of any kind of animal on the endangered list. We should try our best to protect and save the endangered animals.

阅读理解

The following 4 famous paintings — from Jan van Eyck's portrait to Pablo Picasso's masterpiece — have stood the test of time.

The Amolfini Portrait

Jan van Eyck's Amolfini Portrait, an oil painting on wood produced in 1434, in which a man and a woman hold hands with a window behind him and a bed behind her, is undoubtedly one of the masterpieces in the National Gallery, London. This painting is as visually interesting as it is famed. It is also an informative document on fifteenth-century society, through van Eyck's heavy use of symbolism — while husbands went out to engage in business, wives concerned themselves with domestic duties.

The Starry Night

Vincent van Gogh painted The Starry Night, oil on canvas (帆布), a moderately abstract landscape painting of an expressive night sky over a small hillside village, during his 12-month stay at the mental hospital near Saint–Remy-de-Provence, France between 1889 and 1890. When the Museum of Modem Art in New York City purchased the painting from a private collector in 1941, it was not well known, but it has since become one of van Gogh's most famous works.

The Harvesters

The Harvesters is an oil painting on wood completed by Pieter Bruegel the Elder in 1565. It depicts the harvest time which most commonly occurred within the months of August and September. Nicolaes Jonghelinck, a merchant banker and art collector from Antwerp, commissioned this painting. The painting has been at the Metropolitan Museum of Art in New York City since 1919.

Guernica

Guernica, a large black-and-white oil painting, was painted by the Cubist Spanish painter, Pablo Picasso in 1937. The title 'Guernica' refers to the city that was bombed by Nazi planes during the Spanish Civil War. The painting depicts the horrors of war and as a result, has come to be an anti-war symbol and a reminder of the tragedies of war. Today, the painting is housed at the Museo Nacional Centro de Arte Reina Sofia in Madrid.

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