试题

试题 试卷

logo

题型:阅读理解 题类:模拟题 难易度:普通

海南省海口市2020届高三英语6月大联考高考模拟演练试卷(含听力音频)

阅读理解

According to a new study, running 50 minutes a week, at a pace between 10- and 7.5-minute mile, helped lower the risk of cancer, cardiovascular disease and other causes. Working out more than that didn't mean more health benefits, say the researchers, based on a review of a number of studies.

Because running is a popular form of physical activity, study coauthor Zeljko Pedisic and his workmates chose to take a bird's eye view of what past studies of running and the risk of death had concluded. The team collected 14 papers that collectively studied 230,000 people for the effects of running on cardiovascular, cancer and other causes. Most participants were from the US and Europe.

Pooling the results from these 14 studies showed that running led to lowering the risk of cancer-related death by 23%, the risk of cardiovascular-related death by 30%, and the risk of death from all other causes by 27%. Those benefits appeared even when people ran relatively slowly and for under an hour a week — less time than the World Health Organization recently suggests.

There are warnings to the research, though. Among other things, possibly these benefits were found because all the 14 studies of running and the cause of death only included healthy people from the get-go, the authors write. Also, only two of the papers recorded how people's running habits over the years, and how often people ran was self-reported in other papers.

Though the results suggest that people might need less of a workout than the WHO might suggest, that doesn't mean it's time to change these standards, Pedisic says. There are other health factors than need to be examined besides the risk of death, he says, and people need other ways to keep fit, too.

(1)、What's the new study mainly about?
A、Running as slowly as possible could keep you healthy B、Running led to lower risk of death than other diseases C、Running more than 50 minutes a week was bad for health D、Running less than an hour a week could lower risks of death
(2)、What does the underlined word "that" refer to in the 1st paragraph?
A、Running 50 minutes a month B、Running 10 miles a week C、Running 50 minutes a week D、Running 7.5 miles a week
(3)、It can be learned from the 14 studies that        .
A、12 of the studies self-reported how often people ran B、most of the studies recorded people's running habits C、only people from America and Europe were included D、running lowered the risk of death from cancer by 30%
(4)、What can be inferred from the last paragraph?
A、People should run more than what the WHO suggests B、The WHO needs to change its standards for running C、The new study results need to be further proved D、Running is one of the best ways to keep fit
举一反三
阅读理解

    Scientists have been interested for years in the observation that ratios(比率)of finger lengths differ in men and women. In men, the ring (fourth) finger is usually longer than the index (second); their so-called 2D :4D ratio is lower than 1. In females, the two fingers are more likely to be the same length. Because of this sex differences, some scientists believe that a low ratio could be a marker for higher prenatal hormone(产前激素)levels, although it's not clear how the hormone might influence finger development. The 2D : 4D ratio has also been fingered in connection with brain-related characteristics—most often in males--such as depression, left-handedness, musical ability, and homosexuality.

    In the latest such study, psychologist Mark Brosnan and colleagues at the University of Bath in the United Kingdom photocopied the hands of 74 boys and girls aged 6 and 7.They compared the measurements of the second and fourth fingers with the children's scores on a standard UK test of math and literacy. In boys, the lower the ratio, the better their math score, the team reports in the May issue of the British Journal of Psychology, The boys with the lowest ratios also were the ones whose abilities were most skewed in the direction of math rather than literacy. These differences are small but significant, says Brosnan. With the girls, there was no correlation between finger ration and numeracy, but those with higher ratios—probably indicating low hormone levels—had better scores on verbal abilities.

    These sex-specific correlations show how tricky it is to define the roles of sex hormones, says psychologist S .Marc Breedlove of Michigan State University in East Lansing. The range of normal levels of the hormone is different in males and females, so comparable levels would have very different meanings depending on the sex of the individual. And the timing of hormone surges is as important as levels.

    Nevertheless, Brosnan believes finger measurements might be useful for predicting cognitive abilities—although he acknowledges that “we are not suggesting that finger length measurements could replace SAT tests”. Others are more cautious, pointing out that scientists still have not confirmed that finger ratio is a reliable marker for prenatal hormone levels.

阅读理解

    Easter (复活节) is still a great day for worship (崇拜), randy in baskets and running around the yard finding eggs, but every year it gets quite a bit worse for bunnies (兔子).

    And no, not because the kids like to pull their ears. The culprit is climate change, and some researchers found that rising temperatures arc having harmful effects on at least five species of rabbit in the US.

    Take the Lower Keys March rabbit, for instance. An endangered species that lives in the Lower Florida Keys, this species of cottontail is a great swimmer—it lives on the islands!—but it is already severely affected by development and now by rising levels. According to the Center for Biological Diversity, an ocean level rise of only 0.6 meters will send these guys jumping to higher ground and a 0.9-meter rise would wipe out their habitat (栖息地) completely.

    The snowshoe hare, on the other hand, has a color issue. Most of these rabbits change their fur color from white in the wintertime to brown in the summer, each designed to give them better cover from  predators (捕食者). As the number of days with snow decreases all across the country, however, more and more bunnies arc being left in white fur during brown dirt days of both fall and spring, making them an easier mark for predators. Researchers know that the color change is controlled by the number of hours of sunlight, but whether the rabbit will be able to adapt quick enough to survive is a big question. The National Wildlife Federation has reported that hunters have noticed their numbers are already markedly down.

    American pikas or rock rabbits, a relative of rabbits and hares, might be the firs' of these species to go extinct due to climate change. About 7-8 inches long, pikas live high in the cool, damp mountains west of the Rocky Mountains. As global temperatures rise, they would naturally migrate (迁徙) to higher ground - but they already occupy (占据) the mountaintops. They can't go any higher. The National Wildlife Federation reports that they might not be able to stand the new temperatures as their habitat beats up.

    The volcano rabbit has the same problem. These rabbits live on the slopes of volcanoes in Mexico, and recent studies have shown that the lower range of their habitat has already shifted upward about 700 meters, but there are not suitable plants for them to move higher, so they are stuck in the middle. Scientists are concerned about their populations.

    Native to the US, pygmy rabbits weigh less than 1 pound and live in the American West. They are believed to be the smallest rabbits in the world. Their habitats have been destroyed by development. Several populations, such as the Columbia Basin pygmy, almost went extinct and were saved by zoo breeding programs. Pygmy rabbits also rely on winter cover by digging tunnels through the snow to escape predators, but lesser snowfall is leaving them exposed.

    All of this gives new meaning to dressing up in a giant bunny costume (服装) this Easter.

阅读理解

Dear Koko,

    I've learned about you from my amazing teacher. I think it's fun that you can communicate with us humans by using the sign language. I've spent a lot of time watching you in different videos and love you from the bottom of my heart.

    It's heartbreaking to learn about all of the cruel things done to gorillas (大猩猩). In Africa, for example, the killers use guns to kill your fellows for meat. They don't understand the influence their actions are having on gorillas. Another thing is the loss of gorillas' natural home, which is caused by the improved infrastructure such as building roads and airports. When we cut down trees, you become homeless. We take away your shelter and sources of food, leaving you with very little chance of survival.

    Some of my classmates are writing to the relevant departments about these serious problems. Hopefully these letters will make a difference during your lifetime. Over the past three months, my class has been researching on gorillas, and I've learned so many things. For example, I've learned that you have a lot of feelings similar to mine and you are always so careful with everything you do. I think that you are really worth saving.

    We've come up with many ideas to help you and your fellows. One of the best ideas is to communicate with the President of the World Bank and have him give more financial support to the organizations for gorillas. Another idea is to make public laws on the killers. I also think we need to keep educating people about gorillas.

    I love writing to you and hope you can understand how important you've become to our class. Would it be too much to ask for a return letter?

Mike

阅读理解

    You must have heard of Mr. No Ears. This earless, one-eyed cat from Albufeira, Portugal, is a Facebook phenomenon and has his own book: Saudades Mr. No Ears. But for those of you who don't know him, here is his story.

    Often referred to as the “Lion King of Albufeira”, this adorable cat was the head of a eat colony in the region. Viewed from a distance, he appeared to be a king, sitting on a wall. On most days, this was usually where you would find Mr. No Ears, with the members of his colony scattered around on the walkway. At other times, he was jumping cliffs and running on the beach. No one knew on which day he was born, so his caretakers decided to celebrate his birthday on World Animal Day on October 4th.

    Although there were no ears, his hearing functioned well. One of his eyes was open and purulent (有脓的), with no sign of an eyeball…...Despite all of his problems, he was a strong-minded and happy cat. Some hotel owners found him annoying, ordering his caretakers to send him away so he wouldn't “upset tourists.” But there were just as many people who loved him to pieces, and once he got his own Facebook page, the entire world was at his paws.

    On the evening of 11 September 2015, Mr. No Ears was taken away against his will. Less than an hour later a request was made via a Facebook page asking for money, making false claims that he was “in pain” and “had bone cancer.” It was said that in an attempt to prove cancer which he did not have, Mr. No Ears suffered a heart attack. He then suffered organ damage, including his kidneys and liver. The taking-away of this much-loved cat from his home and family and the circumstances of his death were very emotive subjects, causing shockwaves throughout the animal-loving world.

    Thanks to Mr. No Ears, the Albufeirafs Peneco beach Colony became a household name and a “must see” on cat lovers, holiday choices. You will recognize Mr. No Ears' favorite seat under a palm tree because Mr. No Ears' love-lock is attached to it.

阅读下列短文,从每题所给的四个选项中,选出最佳选项。

    Living abroad to study can certainly be an interesting experience but is that alone a good enough reason for spending years far away from home? To make the experience truly worthwhile, there has to be a goal behind the decision to study abroad. This may be a wish to perfect language skills in a foreign language environment, or a clever move in your career development. You must also consider the costs, not just of living and studying abroad, but of applying. Most universities now charge application fees for international students.

    If after considering these points you are sure that you want to apply to study abroad, your next step is to choose the right programme of studies. Research your choices and select carefully. You must do your homework well. Most universities have information online but you can also email and ask them to send you more details. You can find a lot of information on school ranking from education websites. But read carefully. Different universities emphasize different strengths. Don't just think about the university's reputation; look for the most suitable for your goals.

    Next, you must deal with a large pile of paperwork. This involves filling in application forms, preparing your school records, and getting reference letters. Reading the instructions and requirements of the universities carefully is of great importance. Sadly, many fine applicants get kicked out in the first round, simply because they don't follow the application procedure properly.

    Money is another important consideration. Some scholarships are provided by governments, others by schools and colleges. This information, again, can be found on the Internet. If you find a scholarship that is suitable for you, follow the application procedure carefully; the earlier you apply, the better your chance of getting it.

返回首页

试题篮