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题型:阅读理解 题类:常考题 难易度:普通

江苏省如皋市2020-2021学年高一下学期期初调研测试英语试题

阅读理解

Heart disease is one of the major killers in the world today. Many who suffer from it must have heart transplants (移植). However, it's difficult to get a suitable heart donation, and even if a patient survives the wait, his or her body often rejects (排斥) the heart.

But there is now new hope for sufferers of heart disease. According to a study published in the journal Advanced Science, researchers from Israel's Tel Aviv University printed a 3D human heart on April 15.

"This is the first time anyone anywhere has successfully engineered and printed an entire heart," professor Tal Dvir told CNN.

Unlike the previous 3D-printed heart structure, the new heart is complete with cells, blood vessels (血管), chambers (心室) and other structures a heart needs to function normally. But scientists still have more to figure out before the 3D-printed heart can be fitted into the body. For one thing, the experimental heart is only the size of a thumb (拇指). And, although it can contract (收缩) like a muscle, it cannot pump out blood like a real one. At present, the heart prototype (样品) is like a tiny airplane that has all of the right parts, but can't fly.

However, the development is still regarded as a major breakthrough in medicine.

In the experiment, the researchers turned human fat tissue (脂肪组织) into human heart tissue with stem cell (干细胞) technology. The tissue was then turned into "bio-ink" for a 3D printer to ensure that tissue in the heart came from the patients themselves. So ideally, if it were to be placed in the body of someone in need of a transplant, there would be less risk of organ rejection.

"Patients will no longer have to wait for transplants or take medications to prevent their rejection," researchers told USA Today. "Instead, the needed heart will be printed, fully personalized (个性化的) for every patient."

But the scientists think that 3D printing can be used to create other human organs. They foresee a time when the 3D printing of organs will be an everyday medical practice.

"Maybe, in 10 years, there will be organ printers in the finest hospitals around the world and these procedures will be conducted routinely," Dvir said.

(1)、Why is the 3D-printed heart important?
A、It will be used on a patient. B、It is the first 3D-printed heart. C、It will replace a heart donation. D、It has a complete heart structure.
(2)、What problem do 3D-printed hearts have?
A、They cost too much. B、They are too small. C、They can't contract. D、They are hard to produce.
(3)、Why would there be less risk of organ rejection with the 3D-printed heart?
A、It would be made with stem cell technology. B、It would be made from human fat tissue. C、It would come from a patient's body. D、It would be printed according to the patient's condition.
(4)、What attitude does Tal Dvir hold toward the future of 3D printing of organs?
A、Confident. B、Doubtful. C、Worried. D、Confused.
举一反三
阅读理解

    When 12-year-old Taylor Smith wrote a special letter to herself last spring, to be read in 10 years' time, she didn't know it would be opened before even a year had passed— and that it wouldn't be her eyes reading the words.

  “She had told me that she had written a letter to herself, and that she was excited that she was going to open it when she was older,”said Taylor's  mother, Mary Ellen Smith.

    Instead, it was opened by Taylor's parents after she died last spring. They posted the letter to Facebook, hoping it would inspire others.

    It has. “We've gotten letters from lots of parents who have said it has encouraged them to love their kids and love each other,” said Mary Ellen Smith.

    In the letter, Taylor congratulated herself on graduating from high school and asked, “Are you in college?”

    She also wanted to know if she had been on a plane yet and if the show “Doctor Who” was still on the air.

    Taylor also had some words for her future kids. After considering the idea of selling her iPad and getting an iPadmini instead, she told her future self to mention to her kids that “We're older than the tablet.” She included a drawing of an iPad for them to see.

    Taylor died suddenly of pneumonia (肺炎), leaving behind both her parents and an older brother.

  “I just want people to know just what an awesome, awesome person she was,” her father, Tim Smith said.

    Her mother said, “I can't bring her back, but I'm so grateful people have been inspired by her story.”

    Taylor's father read the closing g words of her letter, which said, “It's been years since I wrote this. Stuff has happened, good and bad. That's just how life works, and you have to go with it.”

阅读理解

    There is much to see Australia that you can't see easily in its natural setting anywhere else. A visit to Australia would not be complete without taking the chance to see some of these animals in their natural environment.

Bandicoot

    There are several species of Bandicoot around Australia, and although occasionally they can be seen during the day, they are generally nocturnal. Bandicoots are small creatures only about the size of a rat and eat small insects and plants. Several of the Bandicoots around Australia include the Eastern Barred Bandicoot, which is now rare around Australia and the Southern Brown Bandicoot found in eastern and western parts of Australia.

Koala

    Koalas are small bears like creatures that live along the east coast of Australia, with their habitat amongst the famous Eucalyptus trees. However, koalas only like to eat a small percentage of the Eucalyptus trees found around Australia. Koalas have hard black noses, with sharp claws and a thick furry coat and can grow to a weight of about 10kg, most of their time is spent asleep in the trees, which is the best place to see a koala.

Dingo

    Dingoes are found in various areas across Australia, and unlike domestic dogs do not bark. Instead, the Dingo makes a howling sound that is very particular. Dingoes generally eat mice, rabbits and rats, although sometimes they can also attack livestock(家畜) when hungry.

Frilled Lizard

    The Frilled Lizard is found in the eastern and northern parts of Australia, living within the bush. The Frilled Lizard frill normally hangs around its neck, and is made out of a flap of skin. When threatened, the Frilled Lizard will raise its frill making it seen more dangerous.

阅读理解

    With all the traditional media channels, including newspapers, magazines and television shows, shrinking, advertisers are worrying about how they can reach customers. Banners(横幅) ads on our devices are ugly and disturbing. To overcome various digital problems, the ad industry has been serving up a sneaky(不光明正大的) solution: make ads look less like ads and more like the articles, videos and posts around them.

    This trend, called native advertising, has taken over the Internet; even the websites such as NYTimes.com and Wall-Street.com are using it. On Facebook and Twitter, every 10th item or so is an ad; only the small subtitle “Sponsored(赞助)” appearing in light gray type tells you which posts are ads.

    Won't dressing up ads to make them look like reported articles mislead people? Sometimes, yes. An Interactive Advertising Bureau study found that only 41 percent of general news readers could tell such ads apart from real news stories. And it's getting worse. Advertisers worry that the “Sponsored” label discourages readers from clicking, so some websites are making the labels smaller and less noticeable. Sometimes the labels disappear entirely.

    At a recent talk about the difficulty of advertising in the new, small-screen world, I heard an ad manager tell an impressive story. She had gotten a musical performance – paid for by her soft drink client- perfectly inserted(插入)into a TV awards show, without any moment of blackness before or after. “It looked just like part of the real broadcast!” she recounted happily.

    Look, it is great that native advertising works. But if advertisers truly believe in their material, they should have no problem labeling it as advertising.

    For now native ads continue to be a fashion- with no laws governing them and no labeling standard. But that could change; the Federal Trade Commission has begun considering regulation. If the new generation of digital advertisers clean up their act according to the regulation, native ads might become more acceptable.

阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。

    In Western countries people have been using the installment plan since the first half of the twentieth century. Today, a large number of families in Great Britain buy furniture, household goods and cars by installments In the U. S. A, the figure is much higher than in Great Britain, and people there spend over 10 percent of their income on the installment plan.

    The price of an article bought on installments is always higher than the price that would be paid by cash. There is a charge for interest. The buyer pays one quarter or one third of the price as a down payment when the goods are delivered to him. He then makes regular payments, weekly or monthly, until the full price is paid up. The legal ownership of the goods remains with the seller until the final payment has been made.

    Installment buying has advantages and disadvantages. It can help couples with small incomes to furnish their homes and star housekeeping. It increases the demand for goods, and in this way helps business and employment. There is, however, the danger that when business is bad, installment buying may end suddenly, making business much worse. This may result in a great increase in unemployment. If the people on the installment plan lose their jobs, they will probably not be able to make their payments. If great numbers of people are not able to pay their installment debts, there is a possibility that businessmen cannot collect their debts and will therefore lose money. If businessmen lose money or fail to make a satisfactory profit, it becomes more likely to have a depression. This is why, in some countries,the government controls the installment plan by fixing the amount of the down payment and installments to discourage people from buying more than they can pay for on the installment plan.

阅读短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

    Still seeking a destination for your weekend break? There are some places which are probably a mere walk away from your college.

    King's Art Centre

    A day at the Centre could mean a visit to an exhibition of the work of one of the most interesting contemporary artists on show anywhere. This weekend tees the opening of an exhibition of four local artists.

    You could attend a class teaching you how to 'learn from the masters' or get more creative with paint—free of charge.

    The Centre also runs two life drawing classes for which there is a small fee.

    The Botanic Garden

    The Garden has over 8, 000 plant species; it holds the research and teaching collection of living plants for Cambridge University.

    The multi-branchedTorch Aloe here is impressive. The African plant produces red flowers above blue-green leaves, and is not one to miss.

    Get to the display house to seeDionaea muscipula, a plant more commonly known as the Venus Flytrap that feeds on insects and other small animals.

    The Garden is also a place for wildlife-enthusiasts. Look for grass snakes in the lake. A snake called 'Hissing Sid' is regularly seen lying in the heat of the warm sun.

    Byron's Pool

    Many stories surround Lord Byron's time as a student of Cambridge University, Arriving in 1805, he wrote a letter complaining that it was a place of "mess and drunkenness". However, it seems as though Byron did manage to pass the time pleasantly enough. I'm not just talking about the pet bear he kept in his roans. He spent a great deal of time walking in the village.

    It is also said that on occasion Byron swam naked by moonlight in the lake, which is now known as Byron's Pool. A couple of miles past Grantchester in the south Cambridgeshire countryside, the pool is surrounded by beautiful circular paths around the fields. The cries of invisible birds make the trip a lovely experience and on the way home you can drop into the village for afternoon tea. If you don't trust me, then perhaps you'll take it from Virginia Woolf—over a century after Byron, she reportedly took a trip to swim in the same pool.

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