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题型:阅读理解 题类:模拟题 难易度:普通

江西省鹰潭市2021届高三英语一模试卷

阅读理解

Daphne Soares, a biologist, makes an amazing discovery about alligators. The first time she got really close to an alligator (短吻鳄) was when she was helping to bold down an eight-foot American alligator. It was then that she noticed is face was covered with little black spots. This led to the discovery of the little black dots.

She started her study of the black dots. When she read the books and scientific journals, she learned that people had noticed the dots, but no one really knew what the dots were for.

To find out the secret she placed electrodes (电极) on nerves coming from some of the dots. When the nerves fired, they sent a message to the brain and created a tiny electric current. Just then she heard a small sound over a loudspeaker. She tired to see if the dots acted like eyes and temperature sensors, but nothing worked.

One day she was careless with dropping a tool into an alligator's tank. When she put her hand in the tank to get the tool out, she made small waves in the water. When they reached the alligator's face, she heard a noise over the speaker. She then realized that the dots must be sensitive to the changes in pressure when hit by waves of water.

After that, she is now studying blind cavefish. She is trying to learn whether they are blind from birth or lose their sight as they grow up. She is also doing more research on crocodilians (鳄目). She wants to find out how the genes of alligators with pressure sensors only on their faces differ from the genes of crocodilians that have pressure sensors all over their body.

(1)、Why did Daphne Soares first get close to the alligator?
A、To observe its black dots. B、To find the secret of its dots. C、To help others to hold it up. D、To prevent it from moving.
(2)、What happened when Daphne Soares first put electrodes on the nerves of some black dots?
A、A little noise was sent out. B、An electric current created a message. C、The nerves were on fire suddenly. D、The nerves sensed temperature changes.
(3)、How did Daphne Soares first find the function of allogators' black dots?
A、By experiment. B、By reference. C、By accident. D、By comparison.
(4)、What can be inferred from the last paragraph?
A、Cavefish lose sight as they grow up. B、Daphne Soares devotes her energy to research work. C、Alligator's genes are the same as crocodilian's. D、Daphne Soares discovered a new species of alligator.
举一反三
阅读理解

Forget Cyclists, Pedestrians are Real Danger

We are having a debate about this topic. Here are some letters from our readers.

■Yes, many cyclists behave dangerously. Many drivers are disrespectful of cyclists. But pedestrians are probably the worse offenders.

People of all ages happily walk along the pavement with eyes and hands glued to the mobile phone, quite unaware of what is going on around them. They may even do the same thing while crossing a road at a pedestrian crossing or elsewhere. The rest of us have to evade (避让) them or just stand still to wait for the unavoidable collision.

The real problem is that some pedestrians seem to be, at least for the moment, in worlds of their own that are, to them, much more important than the welfare of others.

——Michael Horan

■I love the letter from Bob Brooks about cyclists (Viewpoints, May 29). I am afraid they seem to think they own the roads.

I was walking across Altrincham Road one morning when a cyclist went round me and on being asked what he was doing he shouted at me.

The government built a cycle lane on the road but it is hardly used.

The police do nothing. What a laugh they are!

The cyclists should all have to be made to use the cycle lanes and wear helmets, fluorescent (发荧光的) jacket and lights at night and in the morning they should pay some sort of tax and be fined for not wearing them.

——Carol Harvey

■Cyclists jump on and off pavements (which are meant for pedestrians), ride at speed along the pavements, and think they have a special right to go through traffic lights when they are on red.

I was almost knocked down recently by a cyclist riding on the pavement when there was a cycle lane right next to him.

Other road users, including horse riders, manage to obey the rules so why not cyclists?

It's about time they had to be registered and insured, so when they do hit a pedestrian or a vehicle, or cause an accident, at least they can be treated and there might be an opportunity to claim.

——JML

Write to Viewpoints of the newspaper.

阅读理解

    Not so long ago, most people didn't know who Shelly Ann Francis Pryce was going to become. She was just an average high school athlete. There was every indication that she was just another Jamaican teenager without much of a future. However, one person wants to change this. Stephen Francis observed then eighteen-year-old Shelly Ann as a track meet and was convinced that he had seen the beginning of true greatness. Her time were not exactly impressive, but even so, he seemed there was something trying to get out, something the other coaches had overlooked when they had assessed her and found her lacking. He decided to offer Shelly Ann a place in his very strict training seasons. Their cooperation quickly produced results, and a few year later at Jamaica's Olympic games in early 2008, Shelly Ann, who at that time only ranked number 70 in the world, beat Jamaica's unchallenged queen of the sprint(短跑).

    “Where did she come from?” asked an astonished sprinting world, before concluding that she must be one of those one-hit wonders that spring up from time to time, only to disappear again without signs. But Shelly Ann was to prove that she was anything but a one-hit wonder. At the Beijing Olympic she swept away any doubts about her ability to perform consistently by becoming the first Jamaican woman ever to win the 100 meters Olympic gold. She did it again one year on at the World Championship in Briton, becoming world champion with a time of 10.73—the fourth record ever.

    Shelly-Ann is a little woman with a big smile. She has a mental toughness that did not come about by chance. Her journey to becoming the fastest woman on earth has been anything but smooth and effortless. She grew up in one of Jamaica's toughest inner-city communities known as Waterhouse, where she lived in a one-room apartment, sleeping four in a bed with her mother and two brothers. Waterhouse, one of the poorest communities in Jamaica, is a really violent and overpopulated place. Several of Shelly-Ann's friends and family were caught up in the killings; one of her cousins was shot dead only a few streets away from where she lived. Sometimes her family didn't have enough to eat. She ran at the school championships barefooted because she couldn't afford shoes. Her mother Maxime, one of a family of fourteen, had been an athlete herself as a young girl but, like so many other girls in Waterhouse, had to stop after she had her first baby. Maxime's early entry into the adult world with its responsibilities gave her the determination to ensure that her kids would not end up in Waterhouse's roundabout of poverty. One of the first things Maxime used to do with Shelly-Ann was taking her to the track, and she was ready to sacrifice everything.

    It didn't take long for Shelly-Ann to realize that sports could be her way out of Waterhouse. On a summer evening in Beijing in 2008, all those long, hard hours of work and commitment finally bore fruit. The barefoot kid who just a few years previously had been living in poverty, surrounded by criminals and violence, had written a new chapter in the history of sports.

    But Shelly-Ann's victory was far greater than that. The night she won Olympic gold in Beijing, the routine murders in Waterhouse and the drug wars in the neighboring streets stopped. The dark cloud above one of the world's toughest criminal neighborhoods simply disappeared for a few days. “I have so much fire burning for my country,” Shelly said. She plans to start a foundation for homeless children and wants to build a community centre in Waterhouse. She hopes to inspire the Jamaicans to lay down their weapons. She intends to fight to make it a woman's as well as a man's world.

    As Muhammad Ali puts it, “Champions aren't made in gyms. Champions are made from something they have deep inside them. A desire, a dream, a vision.” One of the things Shelly-Ann can be proud of is her understanding of this truth.

阅读理解

    In China, Double Eleven Shopping Day is approaching. And there is a similar case in the United States—Black Friday. It has been regarded as the beginning of the holiday shopping season. Although it's not an official holiday, millions of employers give their employees the day off, and many people use that day to get a jump-start on their holiday shopping. A similar day in Canada and Great Britain is called "Boxing Day".

    Black Friday has become somewhat of a marketing sensation in recent years. Since 2005, it has been the busiest shopping day of the year. To lure shoppers, retailers (零售商) routinely open their doors as early as 4 a.m. and offer special sales and promotions to the shoppers that arrive early. Some of the special deals offered by stores are only available in limited quantities. That is why some shoppers intent on getting the best deals often camp out in front of stores overnight so that they'll be the first in line when the doors open.

    But why is it called Black Friday? Historians believe the name started in Philadelphia in the mid-1960s. Bus drivers and police used "Black Friday" to describe the heavy traffic that would block city streets the day after Thanksgiving as shoppers headed to the stores.

    Businesses, however, didn't like the negative tone associated with the "Black Friday" name. In the early 1980s, a more positive explanation of the name began to circulate. According to this alternative explanation, Black Friday is the day when retailers finally begin to turn a profit for the year. In accounting terms (会计行业), operating at a loss is called being "in the red" because accountants traditionally used red ink to show negative amounts. Positive amounts were usually shown in black ink. Thus, being "in the black" is a good thing because it means stores are operating at a profit.

    Recently, for those who are too busy to shop on Black Friday or who just don't want to fight the crowds, the Monday following Black Friday has become known as Cyber Monday (网络星期一) for the many online deals.

阅读理解

    My favourite book is The Adventure of Tom Sawyer by Mark Twain. Tom lives with his aunt Polly in a quiet street of St. Petersburg, Missouri. He's a lively and clever young boy, and he finds himself in many exciting adventures. He runs away with his two friends, Huck Finn and Joe, to an island in the middle of the Mississippi River for several days. With Huck he goes looking for treasure, with Becky he gets lost in a cave. And finally, they find a box of gold.

    My favourite scene in the book is when everyone thinks Tom is dead. He decides to go to his own funeral. He hides and watches for a time and then suddenly he appears. Everyone is astonished to see him but they're also pleased to see him alive.

    Tom is the hero of the story, but there are other important characters. Huck is an outsider and everyone is afraid of him. Becky is pretty with fair hair, Joe is Tom's best friend. And Injun Joe is the bad man of the story.

    The theme of the story is about children growing up. It describes how strangers are seen in small towns of America. Finally, it talks about freedom, social rules and how people are punished for bad behaviour.

    Why do I think The Adventure of Tom Sawyer is a great book? Mark Twain wrote the story in 1876, but it's still read and loved by people all over the world today. And although it's only a story, Twain wrote it in the everyday English of the southern states of America in the 19th century, so it sounds very real. Today it's thought to be one of the greatest books in American literature. Go on—read it! I know you'll enjoy it, too.

阅读理解

    The U. S. Thanksgiving holiday is symbolized (象征) by its traditional food-roast turkey. But turkey is certainly not from Turkey. In fact, its English name is based on one big mistake. We could say it is a case of mistaken identity. The word "Turkey" has meant "the land of the Turks" since ancient times. In the mid-1500s, the word "turkey" was first used to refer to the bird in the English language.

    The misunderstanding over the word happened because of two similar-looking kinds of birds.

    There is an African bird called the guinea fowl(珍珠鸡). It has dark feathers with white spots and a patch of brown on the back of its neck. Traders brought the guinea fowl to Europe through North Africa. This foreign bird came to Europe through Turkish lands. So, the English thought the bird as a "Turkish chicken".

    When Europeans came to North America, they saw a bird that looked like the guinea fowl. This bird was native to the North American continent. But they thought that it was the guinea fowl, which at that time, was called the "turkey cock", so they gave it the same name.

    Hundreds of years later, we continue to call this North American bird "turkey", even though it has no connection at all with the country Turkey, or even with Europe.

    But English is not the only language with interesting names for this North American bird.

    The Turkish call turkey "hindi", the Turkish name for India. The reference(涉及)to India probably conies from the old wrong idea that the New World was in Eastern Asia.

    The French call it "dinde", a name that also connects the bird to India. "Dinde" means "from India" in the French language. "Turkey" has similar names in several other languages.

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。

Best Places to Visit in Winter

Rovaniemi, Finland

If you love ice and snow, then you'll love exploring Rovaniemi. Why? Simply because it's one of the top winter destinations in Europe. Sitting in northern Finland, Rovaniemi is the gateway to Finland's famous Lapland — the home of Santa Claus, Rovaniemi is the perfect place to watch the impressive Northern lights, go on a husky ride, or even visit an ice hotel.

St. Kitts & Nevis, Caribbean

If you're looking to escape the rain, snow, and grey skies, then St. Kitts and Nevis is one of the top places to go in the winter. This dual-island nation sits between the Atlantic Ocean and the Caribbean Sea. It has perfect weather all year round, with temperatures of 25℃ in winter. Apart from lying on the beaches, you can also enjoy the Carnival around Christmas, sailing and snorkelling tours, and historical tours of the islands.

Cape Town, South Africa

Cape Town is one of South Africa's most picturesque destinations, with loads of exciting things to do. From visiting the 7th Wonder of Nature, Table Mountain, to surfing the waves of the city's S amazing beaches, there's something for everyone. Cape Town is only a short drive away from the iconic (标志性的) Cape Winelands, where you can enjoy vineyard and winery tours with wine tasting and food pairings.

Lanzarote, Spain

With interesting rock formations, volcanoes, and amazing blue waters, Lanzarote is a top choice for many travellers running away from cold European winters. Lanzarote is the most eastern of the Canary Islands. Expect to find black and red earth, white and golden sand beaches and rolling mountains. The average weather stays around the 20℃ mark, so you can work on your tan without worrying too much about sunburn.

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