2021年安阳市实验中学高三英语期中试题及答案

2021年安阳市实验中学高三英语期中试题及答案
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
You have to praise the smoothness（顺畅）of ants on the move. No matter how many of them are going toward a place, there's never a hold-up. A new research paper shows how ants keep traffic flowing by changing their behavior to meet changing conditions.
For their experiments, researchers from the University of Toulouse focused on Argentine ants, animals that often move from colony（群落）to colony depending on where the food is. Making use of Argentine ants' talent for fast travel, the researchers built bridges connecting their colonies. The bridges were different in width from a fifth to three-quarters of an inch. The colonies, too, were of different sizes, ranging from 400 to more than 25,000 ants.
Then the researchers sat back andmonitoredthe traffic. To their surprise, even when those narrower bridges were full of ants, there were no "traffic accidents". "When the number of ants on the bridge increased, ants seemed to be able to understand the situation and adjusted（调整）their speed accordingly to avoid making the traffic flow stop. "the authors note. "Moreover, ants avoided entering a busy road and made sure that the bridge was never too packed to cross.”
The lesson for humans? The traffic problem may lie in our inability to adjust our driving habits for the good of the whole. Driving is fun when there are few cars on the road. Then the traffic moves very slowly. And yet, some impatient driver still acts like he's alone on the road.
The research suggests that projects, like the ever-widening of highways, may never free us from traffic jams. As long as we drive along with our own habits, no matter how many other people are on the road, we'll always end up in a traffic jam. Indeed, less space may actually be a good thing. It leaves less room for individual choice and forces us to take a page from the driving book of ants.
1. What is Paragraph 2 mainly about?
A. The results of the experiments.
B. The purpose of the experiments
C. The preparation of the experiments.
D. The requirements of the experiments
2. What does the underlined word "monitor" in paragraph 3 probably mean?
A. watch and check.
B. seek and improve
C. design and plan
D. discuss and practise
3. What is the best title for the text?
A. Is widening highways a solution?
B. Why don't ants need traffic lights?
C. Can we learn safe driving from ants?
D. What can ants teach us about traffic jams?
B
As artificial intelligence(AI) systems become more advanced, we can expect them to be used more often in the world of human medicine and healthcare. AI is designed to imitate(模仿）the human brain in decision making and learning, so with the computing power to learn tasks in days or even hours, it is possible to create medical AIs that rapidly outperform doctors in certain tasks.
Data plays a hugely important role in helping AI systems learn about human medicine. AI systems are trained on large data sets gathered from real-life cases. Providing detailed patient information in quantities is a crucial factor for their success.
One of the most important areas for influencing global health is in the field of epidemiology(流行病学）。

Predicting disease outbreaks can save millions of lives by having resources ready should the worst happen. Startup AIME has successfully combined public health data with machine learning and AI to create a prediction engine capable of anticipating epidemics months in advance with great accuracy.
Another field where medical AIs are making rapid advances is in diagnostics(诊断学）Doctors base a lot of decisions on information from X-ray, CT and MRI images. Speeding up. diagnoses from patient scans can rapidly improve patient care and outcomes. Computer vision AIs use pattern recognition to work through these images with incredible speed and accuracy. They have been able to outperform junior doctors and even senior specialists in some tests.
Cardiologist(心脏科医生）Rima Arnaout developed an AI that beat human experts at correctly interpreting echocardiograms(超声心动图）by 92 percent to 79 percent. She said that despite the result there is no prospect of AI replacing human doctors any time soon. “As cardiologists, weread the images and then go to see the patient,” she said. “So we're both reading images and practicing medicine. I don't think that the second piece will be taken over so quickly. ”
The acceptance of AI in medicine will continue to gather pace in the future as it becomes more widespread.
4. What played a big role in helping AI systems know of human medicine?
A. Certain tasks.
B. Large data.
C. The skill to imitate.
D. The increasing demand.
5. Why is Startup AIME mentioned in paragraph 3?
A. To illustrate predicting disease is possible.
B. To call on doctors to focus on public health data.
C. To prove it's a successful company in global health.
D. To let readers realize the importance of early success.
6. What do we know about computer vision AIs?
A. They do better than doctors in some tests.
B. They speed up diagnoses from patient scans.
C. They can rapidly improve patients' conditions.
D. They analyze information from X-ray, CT and MRI images.
7. What do Rima Arnaout's words in paragraph 5 imply?
A. AIs are not so smart as human doctors.
B It's not easy for AIs to take the place of human doctors.
C. A cooperation between AIs and human doctors is a must.
D. Human doctors are playing a big role in practicing medicine.
C
Starting at university or college can be a big challenge, especially if you’re living away from home for the first time. You arefaced with big questions such as, “Who’s going to do my washing?” “Who’s going to tidy my room?” And, most importantly, “How am I going to eat?” Yes, living on your own means cooking for yourself, and when you’re living a student lifestyle, this could be a recipe for disaster.
Students, in the UK at least, often rely on generally available food such as baked beans or cheese on toast. And for the more adventurous, there’s “spag bol” — spaghetti bolognaise(肉酱意粉), that is, cooked spaghetti served with a ground beef and tomato sauce — a budget-friendly solution. If you make a huge pan of it, it can probably last you a whole week! Other low-cost options include jar sauces and oven pizzas.
Recently, a British supermarket suggested that rose harissa paste, organic cider vinegar and Swiss bouillon powder were the important food materials needed for the “student cupboard”. But are these items considered essential and affordable for someone on a budget?
As a matter of fact, living on a budget is certainly one barrier to eating a well-balanced diet. What’s more, some young people don’t know much about cooking, and for many young students, there are more fun things to go and do than just stay inside and cook. That’s where takeaways and microwave meals come in.
What should a health-conscious student really have in his or her food cupboard? Jack Monroe, a food writer and campaigner, has words to say: baked beans, lemon juice, canned tomatoes and tomato ketchup, described as “salt, sugar, vinegar and tomato all in one handy squeezy bottle”. And should that not appeal, you can always wait till your next visit to your mum and dad for a square meal!
8. What does the author indicate by “this could be a recipe for disaster”?
A. Cooking is difficult for a student.
B. Students must cook if they live alone.
C. It is important to live independently.
D. Learning to cook will cause disasters.
9. What is the feature of “spag bol”?
A. It is delicious.
B. It is healthy.
C. It saves money.
D. It needs little skill.
10. What is paragraph 4 mainly about?
A. How well-balanced diets can be realized.
B. How students can eat healthily with limited money.
C. Why living on a budget is common among students.
D Why students choose takeaways and microwave meals.
11. Why does the author write the last paragraph?
A. To advocate visiting parents.
B. To offer some tips.
C. To promote health consciousness.
D. To introduce a writer.
D
You've probably heard it suggested that you need to move more throughout the day, and as a general rule of thumb, that "more" is often defined as around 10,000 steps. With many Americans tracking their stepsvia new fitness-tracking wearables, or even just by carrying their phone, more and more people use the 10,000-step rule as their marker for healthy living. Dr. Dreg Hager, professor of computer science at Johns Hopkins, decided to take a closer look at that 10,000-step rule, and he found that usingitas a standard may be doing more harm than good for many.
“It turns out that in 1960 in Japan they figured out that the average Japanese man, when he walked 10,000 steps a day burned something like 3,000 calories and that is what they thought the average person should
consume so they picked 10,000 steps as a number” Hager said.
According to Hager, asking everyone to shoot for 10,000 steps each day could be harmful to the elderly or those with medical conditions, making it unwise for them to jump into that level of exercise, even if it's walking. The bottom line is that 10,000 steps may be too many for some and too few for others. He also noted that those with shorter legs have an easier time hitting the 10,000-step goal because they have to take more steps than people with longer legs to cover the distance. It seems that 10,000 steps may be suitable for the latter.
A more recent study focused on older women and how many steps can help maintain good health and promote longevity (长寿).The study included nearly 17,000 women with an average age of 72. Researchers found that women who took 4,400 steps per day were about 40% less likely to die during a follow-up period of just over four years: Interestingly, women in the study who walked more than 7,500 steps each day got no extra boost in longevity.
12. What does the underlined word "it' in Paragraph 1 refer to?
A. The phone recording.
B. The 10,000-step rule.
C. The healthy living.
D. The fitness-tracking method.
13. What does Paragraph 2 mainly talk about?
A. How many steps a Japanese walks.
B. How we calculate the number of steps.
C. If burning 3,000 calories daily is scientific.
D. Where 10,000 steps a day came from.
14. Who will probably benefit from 10,000 steps each day according toHager?
A. Senior citizens.
B. Young short-legged people.
C. Healthy long-legged people
D. Weak individuals.
15. How many steps may the researchers suggest senior citizens take each day?
A. 4,400 steps.
B. 10,000 steps.
C. 2,700 steps.
D. 7,500 steps.
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It seems that society has placed so much value on the word “humility” (谦逊), sometimes we’retold to lower ourselves in order to be recognized as a more modest student or employee.____16____, rather than how society looks at you. Here are three ways to develop a modest personality.
Stop questioning your worth.
Being mild-mannered does not contradict(相矛盾) recognizing your worth, because you’ll become at peace with your inner self when you accept your own strengths. Remember that you are valuable regardless of outside changes.Worth shouldn’t be measured by what you compete on in society.____17____.
____18____
Be willing to get coffee for a colleague, sweep the floors of your dormitory, or move to a smaller office at work.____19____. In addition, it may potentially inspire ideas for growth beyond your original vision. Accepting more flexibility in your everyday life will also help you move back and forth in the path, without having to worry about “losing yourself” in any difficulty you may come across.
Accept uncertainty.
____20____. Try to appreciate the unknown and regard it as a fresh learning opportunity rather than a nightmare. Just as band Maroon 5 says, “Life isn’t always rainbows and butterflies. It’s compromise that moves us along.” This may never be easy. But you can meet uncertainty with a sense of curiosity to learn what can be created from it.
A.Be eager and flexible
B.Be determined and hard-working
C.Develop a healthier relationship with uncertainty
D.Uncertainty is a double-edged sword in many cases
E.Instead, it’s your gifts, talents and hard work that prove who you are
F.This can allow you to communicate with the people around you in new ways
G.The true humility, however, is more about the way you relate to yourself and your surroundings
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
Clara Dalywas____21____on an Alaska Airlines flight from Boston to Los Angeles when an air hostess asked a(n)____22____question over the loudspeaker, “Does anyone on board____23____American Sign Language?” Clara, 15 at the time,____24____the call button. The air hostess came by and explained the situation, “we have a passenger on the plane who’s____25____and deaf,” she said. The passenger seemed to want something, but he was travelling____26____and the air hostesses couldn’t understand what he needed.
Clara had been studying ASL for the past years,____27____she unfastened her seat belt, walked toward the front of the plane, and____28____by the aisle seat of Tim Cook, who was in his sixties. Gently taking his hand,
she____29____, “How are you? Are you OK?” Cook asked for some water. When it arrived, Clara returned to her seat. She_______30_______again a bit later because he wanted to know the time. On her_______31_______visit, she stopped and stayed a while.
“He didn’t need anything. He was________32________and wanted to talk,” Clara says. So for the next hour, she talked about her family and her________33________for the future. She wanted to be a politician. Cook told Clara how he had________34________become blind over time and shared stories of his days________35________a travelling salesman. Even though he couldn’t see her, she looked________36________at his face with such kindness.
“Clara was________37________,” the air hostess told Alaska Airlines in a blog________38________. “You could tell Tim was very excited to________39________someone he could speak to, and she was such an angel.” And for Cook, it was________40________the best trip he’d ever had.
21. A.placed B.seated C.boarded D.taken
22. A.anxious B.dangerous C.urgent D.important
23. A.know B.tell C.speak D.study
24. A.removed B.spotted C.found D.pressed
25. A.blind B.disabled C.sick D.unconscious
26. A.along B.apart C.alone D.aside
27. A.but B.so C.and D.for
28. A.knelt B.stood C.sat y
29. A.showed B.whispered C.expressed D.signed
30. A.marched on B.came by C.walked about D.wandered through
31. A.third B.second C.other D.extra
32. A.shy B.anxious C.painful D.lonely
33. A.opinions B.preparations C.plans D.views
34. A.suddenly B.gradually C.abruptly D.unbelievably
35. A.as B.like C.for D.by
36. A.directly B.curiously C.attentively D.cautiously
37. ual B.awful C.ordinary D.amazing
38. A.event B.interview C.meeting D.activity
39. A.get B.accompany C.have D.face
40. A.indeed B.naturally C.simply D.extremely
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
I started playing the piano when I___41.___(be) five years old and still really enjoy it now. It is a perfect way to relax and it cheers me up___42.___I’m feeling down.
When I lived at home with my parents, we had___43.___lovely piano in the house. Besides, I attended piano___44.___(lesson) every week. However, when I went to university, I had to leave my family, my home and my piano behind.
I missed playing the piano so much that I spent all the money I saved on a new electric piano. I had___45.___(difficult) taking it from the music shop to my house by myself, so I took a friend with me___46.___(get) it home. When I felt tired after studying or writing a research paper, I would take a break to play something energetic,___47.___really helped remove my great stress. When I was feeling homesick, playing music made me feel much___48.___(good).
Now I’m on my year abroad and I don’t have a piano any more,___49.___I still listen to a lot of classical music___50.___(write) by my favorite composers like Beethoven and Chopin. I think that, when I get home next time, I’ll drive my family mad because I’ll play the piano all the time.
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：在错的词下划一横线，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。

Yesterday my classmates and me gathered at the school gate on 7: 40 in the morning to go to the South Lake Park. It is sunny and warm, so we were all very happily to be back into nature. Some of us went boating, some flew their kites and some played card and other games. I like play football, but I joined the boys in the football game. At noon, we gathered at the lakeside which we made our picnic. After lunch we had a walk along the lake and started to climb to the hill by the lake at about 3pm. We had good time.
第二节书面表达（满分25分）
52.假定你是李华，你的美国笔友0livia负责的创造性写作俱乐部进展良好，你也有意组建一个类似的俱乐部。

请给她写一封邮件寻求帮助，内容包括：
1.写信目的；
2.你的问题；
3.表示感谢
注意：写作词数应为80左右。

参考答案
1. C
2. A
3. D
4. B
5. A
6. A
7. B
8. A 9. C 10. D 11. B
12. B 13. D 14. C 15. A
16. G 17. E 18. A 19. F 20. C
21. B 22. C 23. A 24. D 25. A 26. C 27. B 28. A 29. D 30. B 31. A 32.
D 33. C 34. B 35. A 36. C 37. D 38. B 39. C 40. A
41. was
42. when 43. a
44. lessons
45. difficulty
46. to get 47. which
48. better 49. but
50. written
51.(1).me →I；(2).on→at；(3).is→was；(4).happily→happy；(5).card→cards；(6).play→playing；(7).but→and/so；
(8).which→where；(9).把climb后的to去掉；(10).在good前加a。

52.略。