2019-2020学年重庆市黔江中学高三英语第二次联考试题及答案解析

2019-2020学年重庆市黔江中学高三英语第二次联考试题及答案解析第一部分阅读（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
Some young people win attention because of their good looks or their singing ability. A much smaller number gain fame because they have done something important and worthwhile with their abilities. Rishab Jain is among the latter. In 2018, 13-year-oldRishab developed a way to use AI technology to help pancreatic(胰腺的) cancer patients and won the3MYoung Scientist Challenge, a nationwide middle-school science competition, and its $25,000 prize.
In the last stage of the contest, Rishab competed againstnine other finalists at the 3M Innovation Center(创新中心) in St.Paul,Minnesota. Leading up to the big meet, each finalist had partnered with a scientist to further develop their inventions.
Rishab explains what led him to create his invention. First,a family friend died of cancer. Then Rishab learned about how deadly pancreatic cancer is, and that its low survival rate is due to how difficult it is to treat. "I'm also into programming, so I was learning about AI technology. I decided to try to solve a real-world problem using it."
His winnings have been put in further research and in his nonprofit Samyak Science Society, which helps poor children enter the STEM (science, technology, engineering and math) education. Rishab is also raising awareness about pancreatic cancer. These efforts make him quite different from teenagers of his age. Considering becoming a biomedical engineer or a doctor一or both, he has also put some money aside to further his own learning. Almost certainly the doors of higher education will open wide to him before he even knocks.
That's an outstanding outlook for one so young. Rashib is committed to helping very sick people in need. He is also providing teenagers of his age with a much-needed model of what kinds of things youth can achieve.
1. What can we learn about the 3M Young Scientist Challenge in 2018?
A. It was intended to solve medical problems.
B. It was a nationwide AI competition for teenagers.
C. It offered the finalists an opportunity to work with scientists.
D. It allowed the finalists to learn AI technology in the 3M center.
2. How did Rishab win the 3M Young Scientist Challenge?
A.He showed excellent programming ability.
B. He figured out the survival rate of pancreatic cancer.
C. He introduced poor children to STEM education.
D. He applied AI technology to treating pancreatic cancer.
3. Which of the following best describes Rishab?
A. Talented and caring.
B. Independent and humorous.
C. Responsible and patient.
D. Polite and inspiring.
B
Now most of the workers work from 9 am to 5 pm. However, according to the global Internet survey done by the UK Sleep Council, thesiesta（午睡）was the right idea all along. The UK Sleep Council called on the country'sbosses to end nine-to-five working in favor of more flexible hours. They believe what would really increase the workers' productivity is a nice afternoon nap, rather than those bonuses.
Forty-one percent of the 12,000 people who responded to the council's survey said they were most productive in the morning, while 38 percent said theyhit their stridein the evening. "This means most of them cannot fully pay attention to what they do in the middle of the day," said sleep expert Dr. Chris Idzikowskii. "We must conclude from this survey that the traditional nine-to-five working day does not suit most workers." He suggested that allowing workers to follow their natural sleeping habits would actually benefit employers by allowing them to expand their working hours and be more productive.
Fortunately, being a college lecturer, I don't have to go to work everyday. I only work three days a week, but during the three days I work really long hours and have no time for a little siesta. I'm usually so tired and sleepy in the afternoon, which really affects thevitality（活力）of my classes.
I think Dr. Chris Idzikowskii's idea is worthwhile. When people have flexible working hours they could reach their highest productivity. On top of that, flexible working hours mean thatpeople don't have to work all at the same time. That way we could avoid traffic jams. Therefore, it's really killing two birds with one stone!
4. What can improve the workers' productivity, according to the UK Sleep Council?
A. More bonuses.
B. The flexible working time.
C. Working for long hours.
D. Working in a relaxing way.
5. What does the underlined part probably mean in Paragraph 2?
A. Were most sleepy.
B. Were most flexible.
C. Worked at their own pace.
D. Worked at their best.
6. What did the UK Sleep Council's survey find?
A. Few people are suitable to work at noon.
B. People are more productive in the morning.
C. Some people like to expand their working hours.
D. More and more people prefer to work in the evening.
7. Why does the author support Dr. Chris Idzikowskii's idea?
A. It could solve most of the traffic problems.
B. He finds Dr. Chris Idzikowskii respectable.
C. He thinks the idea can benefit the society.
D. It allows him to work for fewer hours.
C
Jeff Bezos, Elon Musk and Richard Branson have a combined net worth of 400 billion, roughly the size of the GDP of the entire nation of Ireland. And all three men have decided to put vast sums of their wealth into chasing their space travel dreams, creating a modern space race in which ultra — rich men — rather than countries — shoot for the stars.
But why the three billionaires choose the crazy plan? Just for the travel dreams? It’s not that simple.
As we all know, the space travel is a mirror of comprehensive national strength, whether it’s the cold war or the present. The first space racespannedmultiple presidents and premiers — Kennedy, Krushchev, Brezhnev, Nixon. It made heroes of astronauts and cosmonauts, and it focused national prides. But obviously, this year’s race between the billionaires features none of that national pride or opposing ideas. It’s tax — averse tycoons (大亨) who want to sell high — priced tickets to rich people interested in experiencing weightlessness. Amazon’s Bezos has said he is funding his portion by selling off large chunks of his Amazon stock (股票) — 1 billion or more a year.
What are the odds? If anyone is taking bets on how this will end, and who will have the more profitable space tourism business, consider Amazon’s method of making very little profit in order to eat up competition. So, from this point of view, what’s hiding behind this crazy race is business. As a method of expand influence, it is not a bad idea.
Richard Branson has carried out his plan on July 12, and Jeff Bezos announced that he will start his space travel on July 20. Bezos is getting some good press because he’s taking Wally Funk along for the ride. She’s the pilot now in her 80s who was kept out of space in the 1960s because she’s a woman. This may be a bonus for him. As for Musk, he thinks these two above are not real space trips, he wants a larger move.
Who will win the race in the end? Let’s wait and see.
8. Which of the following people might be the potential client of the space travel?
A. Daisy aged 45 with a heavy debt.
B. Clarkson who doesn’t enjoy taking risks.
C. Billy aged 60 with an ample retirement pension.
D. Alexander who knows nothing about space travel.
9. What stopped Wally Funk flying to space in the 1960s?
A. Age.
B. Gender.
C. Height.
D. Disposition.
10. What does the author think of the billionaires race?
A. Profit — driven.
B. Meaningless.
C. Foolish.
D. Generous.
11. What does the underlined word “spanned” in paragraph 3 probably mean?
A. Revolved.
B. Turned down.
C. Entered.
D. Leapt through.
D
Recycling plastic has always been a stop-start effort, and the wide variety of plastics we produce, the pollution from waste, and other limitations make recycling an economic(经济) problem. It’s estimated(估计)only 9% of plastic ever created has been recycled. But with the help of a chemical process, Canadian Miranda Wang and her company BioCellection want to change that.
Stability is one of plastic greatest qualities and downside. There's limited evidence that some plastics can biodegrade (生物降解)but largely photo-plastics degrade in the sun. It’s a long process, and the truth is that we can only estimate how long it takes. Wang is looking to break the inaction and BioCellection's task is to make most plastic waste recyclable.
She outlines two current methods. One is to take plastics like water bottles, wash them, cut them, melt and reconstitute them. “That's a very limited process” she says, due to the requirement that plastics be “clean” . The other, which can handle dirtier plastics and a level of pollution, is called hydrolysis(热解). Intense heat is applied to break down plastics so they can be reused as oils for energy, but “it’s not economical,’’ she says.
BioCellection’s solution builds on research from over ten years ago, Wang explains, when a US studydiscovered pure polyethylene powder (聚乙烯粉)could be broken down by a catalyst (催化剂). Wang and her co-founder Jean hit upon a bacterium being able to eat plastic. In the years since, they engineered a comparable catalyst capable of doing the same job, only faster, which even works on plastics no one else can recycle at present. “We have now found a catalyst that is much cheaper than the one that was used before, Wang says.
Currently focusing on plastic films like shopping hags, the three-hour process breaks clown plastic into chemicals that can act as the building blocks for more complex plastic products.
“Right now we’re able to achieve about 70% transformation from plastic waste material to these chemicals,” she adds, saying they’re working to increase that figure.
12. Why has so little plastic been recycled?
A. Plastic is chemically stable.
B. Recycling plastic led to pollution.
C. We produced various plastics.
D. Most photo-plastics degrade in the sun.
13. What does Wang think of the two current methods?
A. Highly effective and dynamic.
B. Expensive and pollution-causing.
C. Limited and energy-consuming.
D. Widely used and recognized.
14. What did BioCellection find effective to recycle plastics?
A. Polyethylene powder.
B. Chemical products.
C. Plastic films.
D. A catalyst.
15. What is the text mainly about?
A. Miranda Wang and her company.
B. A new plastic recycling method.
C. The greatest downside of plastic.
D. Transformation of plastic waste.
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
Signs You Might Be Dehydrated(脱水的)
Dehydration is a big problem in the summer months. Unfortunately, knowing when you begin to dehydrate isn’t always easy. So, as summer heats up, here are a few secret signs that you need to drink as soon aspossible.
Your breath smells or your mouth is dry. There is a potential relationship that links dehydration and less than-pleasant breath, When you're dehydrated, you don't produce as much saliva(唾液).____16____So if you notice your breath is a little smelly, it could be a red flag that you need to drink a glass or two of H2O.
____17____Dehydration can actually temporarily shrink brain tissue, and that shrinkage may cau se pain. Such pain is a really common sign of slight to middle dehydration, and it can be either tolerable or serious.
Your pee（尿液）is dark. One way health professionals diagnose dehydration is by testing a patient’s pee to see if it's too concentrated. But it can also help to do an easy check at home. Simply look at the color1 of your pee. If it’s pale yellow, you’re hydrated. If it's a darker yellow, it’s time for a glass of water.____18____ You’re hungry. Thirst and hunger signs always come together.____19____So if you find that you’re feeling
hungry soon after eating, it’s worth considering whether the real reason is thirst.
____20____Staying hydrated is a really key part of maintaining energy throughout the day. Not getting enough water to support the body to do their functions can make you feel like you’re dragging. Plus, hydration can have a direct effect on sleep quality.
A. You’re tired.
B. You have a headache.
C. You feel like you have a summer “flu”.
D. While this isn’t a guarantee, it could be a sign.
E. They are both produced in the same region of your brain.
F. The liquid helps break down food and brings it from your mouth.
G. In general, the more you drink, the clearer your liquid waste should be.
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When someone asks you who your favorite hero is, you probably say Spiderman or maybe Captain America. If I’m being____21____honest, my first and favorite hero is my dad.
Since before I was born, my dadalways knew he was going to____22____me with all his heart. All the sacrifices,____23____decisions, and sleepless nights he spent, were all for____24____. I remember learning about how my dad came to this country looking for a better life for the____25____generations, knowing there were risks. Learning about how he____26____high school to work to support his family, not knowing how it would___27___him in the long run. He did all that for me,___28___maybe he didn’t know it then. My being born was the___29___thing that ever happened to him, and he even wrote me a letter! I remember times when I would____30____him up in the middle of the night, asking him for piggy back rides, and he would do it even if it was after a_____31_____day.
My sister was born on October 4, 2008. That day our_____32_____changed. She was sick. The doctors only gave her a month to live. I____33____couldn’t understand anything but the fact that my parents were____34____. She went through so much in a year, three organ transplants and____35____hospitalizations, during which my dad assumed the role of my mom. My poor mother was by my sister’s side the_____36_____time. I did____37____with my dad, from sleeping in his bed because I was scared, to going to work with him every single day. This went on for years.
When I was in elementary school, I____38____Batman, because that was, and still is, my dad’s favorite
superhero.____39____, my father has the magic power to make me feel happy and joyful, even if I’m mad. He makes me feel safe, warm, and loved. He is my____40____. Although sometimes I may get angry or moody, I will always love him.
21. A. hardly B. sometimes C. completely D. often
22. A. love B. leave C. feed D. educate
23. A. easy B. tough C. final D. right
24. A. the country B. the family C. me D. himself
25. A. hopeful B. past C. graceful D. future
26. A. dropped out of B. went to C. ran away from D. set up
27. A. benefit B. affect C. destroy D. impress
28. A. if B. because C. though D. once
29. A. last B. worst C. first D. best
30. A. pick B. recover C. take D. wake
31. A. beautiful B. long C. magic D. meaningful
32. A. life B. attitude C. relationship D. dream
33. A. always B. still C. also D. already
34. A. mistaken B. mad C. sad D. sorry
35. A. multiple B. reasonable C. skillful D. rare
36. A. entire B. spare C. relaxing D. working
37. A. nothing B. anything C. something D. everything
38. A. hated B. laughed at C. liked D. wrote about
39. A. Hopefully B. Similarly C. Unfortunately D. Irregularly
40. A. friend B. model C. example D. superhero
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
Chinese painting has a history of more than 2,000 years. Chinese painting has three major kinds of subjects,____41.____(include) birds and flowers, persons and sights of the countryside, mountains and sea. Chinese painting has much to do with the art of fine handwriting____42.____(call) calligraphy (书法). Chinese painters use black ink____43.____(produce) different tones and a brush to make many kinds of lines. Even if they add color1 , the ink drawing remains the basic____44.____the design. In judging paintings, the Chinese pay more
attention to the brushwork than to____45.____subject.
Chinese painting, also known as the traditional national painting, has its unique and____46.____(independence) system in the world’s fine arts field. The traditional subjects are persons, sights, flowers and birds. They____47.____(divide) into two different styles: one is Gong bi, or meticulous (细致的) painting. This traditional realistic style features the fine brushwork and close attention to detail; the other is Xie yi, or impressionist painting,____48.____characteristics are vivid expression and powerful outlines. The____49.____(form) of painting include wall paintings, screens, album and fan covers. There____50.____(be) also unique decoration and paper hanging skills for paintings.
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。

Last Thursday, I invited Alan to my house to spend the Mid-Autumn Festival. While we were wait for a big lunch, both Alan and I felt hungry. After having the big lunch, we felt full of energetic. In the afternoon, my mother taught Alan and me to make mooncakes, which made us especially exciting. We listened my mother carefully and made the mooncakes with great patience. At the last, we made some beautiful mooncakes. In the evening, we ate the mooncakes made by themselves and enjoyed my father’s stories about the festival. Late, Alan told me that he would never forget the day where we celebrated the Mid-Autumn Festival together. He hoped that he could spent many other traditional Chinese festival in my house.
第二节书面表达（满分25分）
52.阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。

Katiewas exceptionally small. We were in the fifth grade, but she was as short as a third grader. Although her body was small, Katie was big at heart. She had a sharp mind, too. Sometimes she got her share of teasing, but Katie knew how to handle it. All the kids who knew Katie liked her a lot.
Katielovedhelping others in the class, so whenever someone was stuck on the computer he always called her for help and advice. Katie loved jokes and she always had a joke that would cheer someone up whenever he was
down. She was truly the most kind andgenerousfriend anyone could ask for.
But the other day she was in big trouble. She was such asweetkid; a third-grade teacher always dreamed of having a classroom filled with students like Katie. She was never ever a discipline problem. I just couldn't imagine why she had made herparentsso angry.
It seemed that Katie had been running up sizable charges in the lunchroom. Her parents explained that Katie brought a great homemadeluncheach day, and there was no reason for her to buy school lunch. They assumed a sit-down with Katie would solve theproblem, but failed. So they asked me to help them get to the bottom of this situation.
So the next day, I asked Katie to my office. “Why are you charging lunches, Katie? Whathappensto your homemade lunch?” I asked. “Iloseit,” she responded. I leaned back in my chair and said, “I don't believe you, Katie.” She didn'tcare. “Is someone stealing your lunch, Katie?” I took a new track. “No. I just lose it,” she said. Well, there was nothing else I could do.
注意：
1.所续写短文的词数应为150左右；
2.至少使用5个短文中标有下划线的关键词语；
3.续写部分分为两段，每段的开头语已为你写好；
4.续写完成后，请用下划线标出你所使用的关键词语。

Paragraph 1:
The problem was still unsolved the next week until I noticed a boy in the school canteen.
Paragraph 2:
Katie asked me not to tell her parents.
参考答案
1. C
2. D
3. A
4. B
5. D
6. A
7. C
8. C 9. B 10. A 11. D
12. A 13. C 14. D 15. B
16. F 17. B 18. G 19. E 20. A
21. C 22. A 23. B 24. C 25. D 26. A 27. B 28. C 29. D 30. D 31. B 32.
A 33.
B 34.
C 35. A 36. A 37.
D 38. C 39. B 40. D
41. including
42. called 43. to produce
44. of 45. the
46. independent
47. are divided
48. whose 49. forms
50. are
51.(1). wait→waiting (2). energetic→energy (3). exciting→excited (4). listened后加to (5). 删除the (6). themselves→ourselves (7). Late→Later (8). where→when (9). spent→spend (10). festival→festivals
52.略。