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题型:阅读理解 题类:常考题 难易度:普通

安徽省滁州市新锐学校2019-2020学年高二上学期英语期末考试试卷

阅读理解

Time Travel

If you could travel in time, where would you go? Perhaps you would watch an original performance of a Shakespeare's play in Elizabethan England? What about hanging out with Laozi in the Spring and Autumn Period? Or maybe you'd voyage far ahead of the present day to see what the future holds.

The possibility of time travel is indeed appealing. Stories exploring the subject have been around for hundreds of years. Perhaps the best known example is science fiction novel The Time Machine, which was written by H.G.Wells and published in 1895 for the first time. It was adapted into at least two feature films of the same name, as well as two television versions, and a large number of comic book adaptations. It is generally credited with the popularization of the concept of time travel using a vehicle that allows an operator to travel purposefully and selectively. The term "time machine", coined by Wells, is now universally used to refer to a vehicle transporting people into the far future.

But could time travel actually be possible? Some scientists say yes, in theory. They propose using cracks in time and space called "wormholes", which could be used as shortcuts to other periods. Einstein's theory of relativity allows time travel in extreme circumstances. And British physicist Stephen Hawking says you could travel into the future with a really fast spaceship — going at nearly the speed of light. Though building such a spaceship would of course be no simple task.

Even if you could travel into the past, there is something called the "grandfather paradox". It asks what would happen if a time traveler were to go back in time and have his own grandfather killed for some reason, and therefore prevent himself from being born.If the time traveler wasn't born, how would he travel back in time?

And would you really like to visit the future? In H. G. Wells' book, the main character travels into distant time where he arrives at a beach and is attacked by giant crabs. He then voyages 30 million years into the future where the only living thing is a black object with tentacles(触角). If that's what's in store, maybe we are better just living in the present day after all.

(1)、The novel The Time Machine mentioned in Paragraph 2 aims to show___________.
A、the special feature of the book B、people's interest in time travel C、the long history of time travel D、the contribution of H.G. Wells
(2)、Einstein's and Hawking's theories_________.
A、suggest the possibility to invent the time machine B、have similarities in many ways C、have proved wrong by some time travelers D、push the invention of the first spaceship
(3)、In Paragraph 4, "grandfather paradox" probably refers to the idea that ________.
A、the traveler is prevented from meeting his grandfather B、the traveler goes back in time to seek for his grandfather C、the grandfather's death makes the traveler's birth impossible D、the reunion of the traveler and his grandfather brings happiness
(4)、According to the passage, what is probably the author's attitude towards time travel?
A、Supportive. B、Unconcerned. C、Unclear. D、Doubtful.
举一反三
阅读理解

    The team I work in just has 2 new interns(实习生), and I happen to be their supervisor.

    After today's lunch break, I saw that one of them was reading things on her smart-phone, maybe on some social network, I guessed. I went to her and said “There's another document here needing translation. Do you have time to finish it for me?”

    That document was not in her assigned workload. But I thought I could let her challenge herself a little bit with it, seeing that she seemed to have time.

    “Yes, I do have time.” She said, “But I'm just an intern.”

    I didn't quite know what to say back then. After a while I mumbled(咕哝) “Right. Yes.” And I turned around and left.

    I recalled the time when I was an intern for the first time. I, too, managed to finish my workload so fast, just like her. So I asked my supervisor “Is there anything else that I can help?” And she happened to have a plan to make. But she didn't have time. So she let me do the research and make a draft for her.

    I was not very familiar with the job but still tried to carry it out based on my understanding and make it as professional as possible. And my supervisor was really satisfied with the draft. Later, she told me “You saved me a lot of time. I didn't need to create it from scratch.” And she told me in details how I should have done the plan differently. I learned a lot about the operation in the process. After that, she had come to trust me completely. I got my current job all because of her recommendation.

    Yes, I was just an intern with a low salary. But I bought a better future with my extra labor.

    There's a kind of poverty called shortsightedness.

阅读理解

    First-time shoppers at Seattle-based Amazon Go may feel as though they were stealing. That's because the 1,800 square-foot grocery store, which opened its doors to the public on January 22, has no cashiers or even checkout counters. Instead, as the name indicates, customers merely grab what they need and go! But before you start celebrating, the goods are not free—the cost of the purchase(s) is/are calculated electronically using “Just Walk Out” technology.

    The process is simple. Upon entering the store, shoppers “sign-in” by scanning their smartphones. Every item selected gets added to the bill automatically. If the customer changes his mind, all he has to do is return the purchase to the shelf, and it will be removed from the final bill. Though consumers will not find everything they need, they will be able to buy basics like bread, milk, and drinks. There are also numerous ready-to-eat breakfast, lunch, and dinner choices made by chefs in the on-site kitchen. Those that prefer to cook at home can select from the wide variety of Amazon Meal Packages.

    Once the customer exits the store, the system processes the purchases and charges the cost to their Amazon account. Within seconds, the customer is notified of the deal with a digital receipt that lists each item bought, as well as the time spent in the store. The accurate tracking is possible thanks to multiple smart cameras that monitor everything the shopper is doing. Kumar explains,“Cameras figure out which interactions(互动) you have with the shelves. Computer vision figures out which items are taken. Machine-learning also determines which item it is.” The company insists that the system is so accurate that shoplifting(偷盗) is impossible. And they should know, considering that Amazon employees have been shopping there since 2015!

    The store has raised some concern about the jobs of the over 3.5 million cashiers in America. However, Amazon officials say they have nothing to worry about because human employees are not being displaced. They are simply assigned other essential tasks, like preparing meals, restocking shelves, assisting customers, and solving technical issues.

阅读理解

    Every time a new year is coming, people set out to better themselves. They promise they will lose weight, find a new job, or maybe even take that vacation they've always talked about. But why do we make these promises to ourselves, and where did this tradition come from? Why does this tradition live on when so many people fail to keep the resolutions(决定) they made? Well, we can start by blaming the ancient Babylonians.

    Around 4, 000 years ago in Babylon, the earliest recorded celebration honoring the coming of a new year was held. Calendars weren't as they are today, so the Babylonians did it in late March during the first new moon after the Spring Equinox(春分). The festivities were meant for the rebirth of the sun god, but the Babylonians made promises in order to please their gods. They felt this would help them start the new year off well.

    Resolutions continued on with the Romans. When the early Roman calendar no longer synced(同步) up with the sun, Julius Caesar decided to make a change. He consulted with the best astronomers and mathematicians of the time and introduced the Julian calendar, which more closely represents the modern calendar we use today. Caesar declared January 1 the first day of the year to honor the god of new beginnings, Janus. The Romans celebrated the New Year by offering sacrifices to Janus.

To this day, the traditions of the ancient Babylonians and Romans continue around the world. So much that Google launched a Resolution Map in 2013 where people could add resolutions and see others adding theirs in real time. However, no matter how many people participated in Google's project, the numbers are bleak when it comes to the number of people who maintain their resolutions—-only eight percent of people are successful in sticking them out.

阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳答案。

    There are moments in life when you miss someone so much that you just want to pick them from your dreams and hug them for real! Dream what you want to dream; go where you want to go; be what you want to be, because you have only one life and one chance to do all the things you want to do.

    May you have enough happiness to make you sweet, enough difficulties to make you strong, enough sorrow to keep you human, enough hope to make you happy.

    Always put yourself in others' shoes. If you feel that it hurts you, it probably hurts the other person, too.

    The happiest people don't necessarily have the best of everything; they just make the most of everything that comes along their way. Happiness lies for those who cry, those who hurt, those who have searched, and those who have tried, for they can appreciate the importance of people who have touched their lives.

    Love begins with a smile, grows with a kiss and ends with a tear. The brightest future will always be based on a forgotten past, and you can't go on well in life until you let go of your past failures and heartaches.

    When you were born, you were crying and everyone around you was smiling. Live your life so that when you die, you're the one who is smiling and everyone around you is crying.

    Please send this message to those people who mean something to you, to those who have touched your life in one way or another, to those who make you smile when you really need it, to those who make you see the brighter side of things when you are really down, to those who you want to let know that you appreciate their friendship. And if you don't, don't worry; nothing bad will happen to you. You will just miss out on the opportunity to brighten someone's day with this message.

阅读理解

When your boss calls and tells you to send $100,000 to a supplier, be on your toes. It could be a fake call. As if fake emails weren't enough, on the rise now is the deep fake audio (虚假音频) that can be cloned to sound almost real and perfect and is easy to create. "It's on the rise, and something to watch out for," says Vijay Balasubramaniyan, the CEO of a company called Pindrop.

Balasubramaniyan stated during a safety meeting how easy it is to use machine to create sentences that a person probably never said from recorded words. "All you need is five minutes of audio, and you can create fake audio," says Balasubramaniyan. Then, he showed a database (数据库) of voices, typed a sentence, and connected it to a famous people's name on the list. A few seconds later, he clicked "play", and it sounded quite real.

More costly are fake phone calls, where cheaters are able to fake the phone number of real contacts and make calls that result in workers sending off lots of money. He mentioned the example of a United Kingdom energy company in 2019 that got attacked by deep fake audio in a call that asked a worker to send $243,000 to a supplier. Reported by the Wall Street Journal, the worker was directed to pay it within an hour.

Balasubramaniyan says if you were to get that kind of call from a "boss" be doubtful and ask to call back right away to prove authenticity (真实性). Besides this, in his opinion, companies need to use more safety measures for keeping up with deep fake artificial intelligence (AI) that produces phone calls and software to check authenticity versus fake calls. "This is a threat that's waiting to happen," he says. "It's a very small number now, but it's very real."

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