2021届北京市第四十一中学高三英语下学期期末试卷及参考答案

2021届北京市第四十一中学高三英语下学期期末试卷及参考答案
第一部分阅读（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
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
A
If you had the opportunity to live forever, would you take it? Keeping your body alive indefinitely still seems like an impossibility, but some scientists think that digital technology may have the answer: creating a digital copy of your “self” and keeping it “alive” online long after your physical body has ceased to function.
In effect, the proposal is to clone a person electronically. Unlike the familiar physical clones — children that have identical features as their parents, but that are completely separate organisms with a separate life — your electronic clone would believe itself to be you. How might this be possible? The first step would be to mapthe brain.
How? One plan relies on the development of nanotechnology (纳米技术). Ray Kurzweil — one of the kings of artificial intelligence — predicts that within two or three decades we will have nano transmitters that can be put into the bloodstream. Inthe capillaries (毛细血管) of the brain, they would line up alongside the neurons and detect the details of the cerebral (大脑的) electronic activity. They would be able to send that information to a receiver inside a special helmet, so there would be no need for any wires sticking out of the head.
As a further step, Ray Kurzweil also imagines the nano transmitters being able to connect you to a world of virtual reality on the Internet, similar to what was shown in the film “Matrix”. With the nano transmitters in place, by thought alone, you could log on to the Internet and instead of the pictures coming up on your screen, they would play inside your mind. Rather than send your friends e-mails you would agree to meet up on some virtual tropical beach.
Some peoplebelieve that they can enjoy life after death. But why wait for that when you could have a shot of nanobots (纳米机器人) and upload your brain onto the Internet and live forever as a virtual surfer?
One snag: to exist on the net you will have to have your neural network parked on the computer of a web-hosting company. These companies want real money in real bank accounts every year or they will wipe your bit of the hard disc and sell the space to someone else. With your body six feet underground how will you pay?
1. Which of the following statements is TRUE according to the passage?
A. Nano transmitters can help map the human brain.
B. Electronic clones recreate the original human body.
C. Electronic clones may put their physical selves into movies.
D. Nano transmitters use a helmet to detect the cerebral activities.
2. What is the author’s attitude towards electronic clones?
A. Optimistic and careful.
B. Interested and unconvinced.
C. Excited and confused.
D. Assured and critical.
3. The author asks “how will you pay?” at the end of the article, because ________.
A. you can’t pay to exist on the Internet if you are physically dead
B. you can’t pay for hard disc space if you don’t have a bank account
C. you can’t pay for a special service if too many people want to use it
D.you can’t pay the web-hosting company if you don’t have a neural network
B
Who is a genius? This question has greatly interested humankind for centuries.
Let's state clearly: Einstein was a genius. His face is almost the international symbol for genius. But we want to go beyond one man and explore the nature of genius itself. Why is it that some people are so much more intelligent or creative than the rest of us? And who are they?
In the sciences and arts, those praised as geniuses were most often white men, of European origin. Perhaps this is not a surprise. It's said that history is written by the victors, and those victors set the standards for admission to the genius club. When contributions were made by geniuses outside the club—women, or people of a different color1 or belief—they were unacknowledged and rejected by others.
A study recently published bySciencefound that as young as age six, girls are less likely than boys to say that members of their gender(性别)are “really, really smart.” Even worse, the study found that girls act on that belief: Around age six they start to avoid activities said to be for children who are “really, really smart.” Can our planet afford to have any great thinkers become discouraged and give up? It doesn't take a genius to know the answer: ly not.
Here's the good news. In a wired world with constant global communication, we're all positioned to see flashes of genius wherever they appear. And the more we look, the more we will see that social factors(因素)like gender, race, and class do not determine the appearance of genius. As a writer says, future geniuses come from those with “intelligence, creativity, perseverance(毅力), and simple good fortune, who are able to change the world.”
4. Whatdoes the author think of victors' standards for joining the genius club?
A. They're unfair.
B. They're conservative.
C. They're objective.
D. They're strict.
5. What can we infer about girls from the study inScience?
A. They think themselves smart.
B. They look up to great thinkers.
C. They see gender differences earlier than boys.
D. They are likely to be influenced by social beliefs
6. Why are more geniuses known to the public?
A. Improved global communication.
B. Less discrimination against women.
C.Acceptance of victors' concepts.
D. Changes in people's social positions.
7. What is the best title for the text?
A. Geniuses Think Alike
B. Genius Takes Many Forms
C. Genius and Intelligence
D. Genius and Luck
C
An ancient tomb was recently discovered in southern Siberia in which there may be treasure, priceless objects, and the 3, 000-year-old remains of an ice mummy.
Swiss scientist Gino Caspari with the University of Bern was looking carefully at the pictures of the area in the Russian Tuva Republic, when he came across what appeared to be a tomb. It is a tomb of the Scythians, an ancient group of Eurasians.
This summer, together with researchers from the Russian Academy of Sciences and the Hermitage Museum, a dig at the site not only proved Caspari's idea, but told us the site is the largest and oldest of its kind ever discovered in what's increasingly known as the “Siberian Valley of the Kings.”
While any discovery dating back to a period between the Iron Age and Bronze Age is exciting, it's the nature of this site that makes scientists want to begin carefully clearing away the layers of rock and earth. First, the tomb appears to have never been dug, because it is in a Siberian wetland faraway from the nearest place where people live. Second, and most important, is its possible resting place under a thick layer of permafrost.
“There's permafrost in the area,” Caspari said. “There are really only a handful of permafrost tombs and very few that have not been damaged, where there have been ice mummies in good condition, and all the things in the
tomb are untouched.”
While not as large, other tombs discovered in the area have produced fantastical treasures and objects, including thousands of gold objects and other things about the past. By studying all these tombs, researchers hope to have a better understanding of the Scythian people.
Caspari said his team is in a race against time to uncover the tomb and find out its secrets. “We now have to act fast,” he said, “because with the rising temperatures, the permafrost could melt and damage all the things in that tomb. And these are things that are over 3,000 years old, that look like new, like they were put there yesterday.”
8. How did Caspari discover the tomb?
A. By studying pictures.
B. By visiting a Russian area.
C. By talking with Russian researchers.
D. By comparing other scientists,ideas.
9. Why has the tomb remained untouched?
A. It is covered by a lot of rocks.
B. It is well kept by the Scythians.
C. It is too small to draw attention.
D. It is hidden in a wild cold place.
10. Why do scientists want to uncover the tomb?
A. To better protect the tomb.
B. To save the treasures inside.
C. To learn more about the Scythians.
D. To have a good understanding of mummies.
11. Why is Caspari's team racing against time to dig the tomb?
A. The tomb is too old.
B. It is getting hotter and hotter.
C. Some treasures are being damaged.
D. They want to save time for other tombs.
D
Concrete is the world's most consumed material after water. Because it already surrounds us in the built environment, researchers have been exploring the idea of using concrete to store electricity—turning buildings into giant batteries. The idea has been gaining ground as we have come to increasingly rely on renewable energy from the wind and sun: rechargeable batteries are necessary when the breeze dies down or darkness falls.
Experimental concrete batteries have only managed to hold a small part of what a traditional battery does. But one team now reports in Buildings that it has developed a rechargeable original model that could represent a more than 900 percent increase in stored charge, compared with earlier attempts.
A live-in concrete battery might sound unlikely. Still, "you can make a battery out of a potato," notes Aimee Byrne. In a future where sustainability is key, she likes the idea of buildings that avoid waste by providing shelter
and powering electronics.
Although the new design stores more than 10 times as much power as earlier attempts, it still has a long way to go: 200 square meters of it "can provide about 8 percent of the daily electricity consumption" of a typical U.S. home, Zhang says.
This is not enough to compete with today's rechargeable devices. "We're getting milliamps (毫安) out of concrete batteries—we're not getting amps (安培), "Byrne says." We're getting hours as opposed to days of charge." But she adds that" concrete batteries are completely in their childhood, compared to other battery designs." The earliest batteries were simple andbulky. Researchers experimented with new materials and designs for more than a century to develop today's small devices. Byrne suggests concrete-based energy storage could undergo a similar evolution. "The whole idea is that we're looking far into the future," she says. "We're playing the long game with it."
12. What can we learn about the concrete batteries?
A. They become increasingly renewable.
B. They are the most consumed batteries.
C. They are being developed by researchers.
D. They will replace energy from the wind and sun.
13. Why does Byrne mention a battery out of a potato?
A. To show it is easy to build concrete batteries.
B. To argue it is possible to develop concrete batteries.
C. To make her statement more interesting.
D. To call on people to protect the environment.
14. What does the underlined word "bulky" in Paragraph 5 mean?
A. Heavy
B. Cheap
C. Efficient
D. Small.
15. What doesByrne think of concrete batteries?
A. They beat today's rechargeable devices.
B. They are simple and bulky.
C. They have a doubtful future.
D. They have a long way to go.
第二节（共5小题；每小题2分，满分10分）
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

选项中有两项为多余选项
A great life doesn’t happen by accident. A great life is the result of allocating (分配) your time, energy and hard work towards what you want your life to be. Stop setting yourself up for stress and failure.____16____Make the following secrets fit your own needs and style, and start creating your own great life today!
A great life is the result of simplifying your life. People often misunderstand what simplify means.____17____Instead, it’s a way to free up your energy and time for the work that you enjoy and the
purpose for which you are here. In order to create a great life, you will have to make room for it first.
A great life is the result of removing distractions(分心之事). Up to 75% of your mental energy can be used in things that are not important but distracting you. Look around at someone’s life you admire. What do they do that you would like to adopt in your own life? Ask them how they did it.____18____
A great life is the result of your adjustments.____19____It may mean thinking about again how you spend your time, or choosing to spend your money in a different way. It may mean looking for new ways to spend your energy that agree with your particular definition of a great life.
____20____There’s the old saying everyone’s familiar with “a journey of a thousand miles begins with a single step”. In order to even move from the couch to the refrigerator, you have to start. There’s no better time to start than today. It’s what you do TODAY that will make a difference in your life tomorrow.
A.A great life is the result of starting.
B.Start setting up your life to support success and ease.
C.A great life is the result of having intention.
D.So it requires that you should make some changes.
E.It’s not a way to remove work from your life.
F.It’s easy to spend your days on whatever gets your attention.
G.Then you will find ways to free up your mental energy for more important things.
第二部分语言运用（共两节，满分45分）
第一节（共20小题；每小题1.5分，满分30分）
阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项One dark morning during my walk, I fell and had my___21___broken. I received several___22___ over two years. It was no fun for a busy mother! More_____23_____, I was left with certain physical limitation. My doctor told me to live life to the______24______, but not to do things that would be too much for my arm. As I recovered from the last surgery, I fell in_______25_______ over all the things I would never get to do that I had wanted to try, like boating. However, I_____26_____ so much on what I couldn’t do that I didn’t___27___what I could do was right in front of me all along.
My fourteen-year-old son, Matthew, was fond _____28_____ archery(射箭). I loved watching him shoot arrows and I had learned quite a bit about the____29____. I had never tried his bow. I was sure my arm would never allow for such____30____ equipment, anyway. Then during one of my son’s ________31________, the coaches had a “fun day” and ________32________ encouraged the typically sedentary（久坐的)parents to ________33________ a bow. Before I realized what I was doing, I shot my___34___arrow. And it hit
the___35___—6 points!
From then on, I often practiced. The more I did it, the more I knew I could do it. I realize that not only will my body not _____36_____ this new adventure, but neither will my family—my husband has taken up archery and my other son has tried it as well! I think the sport has made my family___37___ in some way. I never______38______ something like archery would be possible for me. I guess being faced with the concept of “limitations” pushed me forward. No more______39______ and no more fears, I just had to take___40___and shoot—and find my way.
21. A. head B. leg C. arm D. eye
22. A. operations B. occupations C. qualifications D. certifications
23. A. luckily B. importantly C. unfortunately D. happily
24. A. fairest B. fullest C. cheapest D. easiest
25. A. love B. sympathy C. embarrassment D. desperation
26. A. depended B. figured C. insisted D. focused
27. A. appreciate B. realize C. confirm D. describe
28. A. of B. with C. in D. on
29. A. club B. sport C. job D. injury
30. A. interesting B. frightening C. challenging D. deserving
31. A. competitions B. vacations C. practices D. performances
32. A. enthusiastically B. patiently C. honestly D. violently
33. A. take away B. pick up C. break down D. sort out
34. A. first B. second C. third D. last
35. A. distance B. enemy C. air D. target
36. A. suffer from B. benefit from C. adapt to D. take to
37. A. busier B. clearer C. closer D. richer
38. A. suspected B. insisted C. concluded D. imagined
39. A. excuses B. responsibilities C. permissions D. motivations
40. A. care B. aim C. action D. defeat
第二节（共10小题；每小题1.5分，满分15分）
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式
SPACE:THE FINAL FRONTIER
“Are we alone? What's out there? ”___41.___(look) up at the stars, people have always wanted to learn more about space, and scientists work hard to find answers. They make___42.___(vehicle) to carry brave people into space to find out the secrets of the universe.
Before the mid-20th century, most people felt travelling into space was an___43.___(possible) dream.___44.___, some scientists were determined to help humans realize their dream to explore space.
On 4 October, 1957, the Sputnik 1 satellite___45.___(launch) by theUSSRand___46.___(success) orbited around Earth. Afterwards, theUSSRfocused___47.___sending people into space, and on 12 April, 1961, Yuri Gagarin became the first person in the world___48.___(go) into space. Over eight years later on 20 July, 1969, American astronaut Neil Armstrong___49.___(step) onto the moon, famously saying,“That’s one small step for (a) man, one giant leap for mankind.” Following this, many more goals were achieved. For example,America's NASA space agency launched Voyager 1 on 5 September 1977 to study deep space,____50.____it still transmits data today.
第四部分写作（共两节，满分40分）
第一节短文改错（满分10分）
51.假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。

文中共有10处语言错误，每句中最多有两处。

每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；
只允许修改10处，多者（从第11处起）不计分。

My mom, my dad or my friends don’t know me as much as one person who I admire a lot. He’s my grandfather. My parents are both working busy and I have little chance see them during the week. They left the house at 7:30 every morning and get home around 8 pm. So it is my grandfather who keeps me company. He is the one which takes me for long walks and cycle rides. She plays football with me every Saturday. We share with stories and jokes and spend many happy moment together. If I do something wrong, it is he who saves me from get into trouble with my parents. My life is much rich because of my grandfather.
第二节书面表达（满分25分）
52.假定你是李华，你校正在组织英语作文比赛。

请你写一篇短文参赛，介绍你亲身经历的一件好人好事，内容包括：
1.事情经过；
2.个人感受。

注意：
1.词数80左右；
2.请在答题卡的相应位置作答。

参考答案
1. A
2. B
3. A
4. A
5. D
6. A
7. B
8. A 9. D 10. C 11. B
12. C 13. B 14. A 15. D
16. B 17. E 18. G 19. D 20. A
21. C 22. A 23. C 24. B 25. D 26. D 27. B 28. A 29. B 30. C 31. C 32.
A 33.
B 34. A 35. D 36. B 37.
C 38.
D 39. A 40. C
41. Looking
42. vehicles
43. impossible
44. However
45. was launched
46. successfully
47. on 48. to go
49. stepped
50. and
51.(1).or→and
(2).busy→busily
(3).chance后添加to
(4).left→leave
(5).which→who/that
(6).She→He
(7).去掉with
(8). moment→moments
(9).get→getting
(10).rich→richer
52.略。