2019-2020学年成都市实验中学高三英语期末考试试卷及答案解析

2019-2020学年成都市实验中学高三英语期末考试试卷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
As a nation, we are getting bigger and eating more. But there are effective ways to control your appetite and eat only as much as you need.
Keep away from low-nutrition snacks
That means ice cream, sweets, chips biscuits, cakes and any other salty orsugary snacks you eat between meals. Although we have a tendency to eat them, you can learn to live without these unhealthy-and-fattening-additions to your diet. Try to make it a habit to eat them only when offered at social events or as a special treat.
Leave half an hour between main course and dessert
Having a break between courses gives your brain time to receive the fullness signal and make you more likely to refuse the sweet stuff. And, in fact, as soon as you feel the first signals of fullness, remove your plate from the table. That will tell your brain that food time is over.
Make yours a small helping
Put an end to super-sized portions. You won’t be missing out—today’s small was the medium or large of a few decade ago. Select or serve yourself a modest portion and eat it slowly enjoying the flavors. Before you know it, small will feel just right. What’s more, ordering the smaller size leads to wearing the smaller size.
Distract yourself
When you find yourself hunting down food, even though you’re even hungry, do something else for 20 minutes. Drink a large glass of water as thirst is often confused with a desire for food. Choose something that engages your brain as well as your hands, such as writing a letter or listening to a song. You could also go for a short walk or do something that you enjoy. If you think you really are hungry, set an alarm for 20 minutes’ time and if you still want to eat when it rings, fine. If not, the urge will have passed.
1. Which way suits you better if you tend to order a large portion of food?
A. Distract yourself.
B. Make yours a small helping.
C. Keep away from low-nutrition snacks.
D. Leave half an hour between main course and dessert.
2. Why should you have a break between main course and dessert?
A. To give people time to chat.
B. To have a good appetite for sweet stuff.
C. To reduce appetite for dessert.
D. To give the host time to remove your plate.
3. When you find yourself pursuing for food, what should you do?
A. Eat some biscuits.
B. Eat some sugary snacks.
C. Have some soft drinks.
D. Listen to a lovely melody.
B
The history of the flying car is almost as old as that of powered flight itself. It started with the Curtiss Autoplane of 1917, an awkward-looking machine with removable wings. It never left the ground. Later machines made it into the skies but failed to take off commercially. Money is now pouring into flying taxis. On March 30th Lilium, a German company that develops them, announced a merger with SPAC, an acquisition company that values it at $3. 3 bn -- a sign that investors think the business will fly.
Thanks to better batteries and lightweight materials, some of them are ready to carry passengers. Up to 300 firms are working on short-range battery-powered craft that take off and land vertically. Carmakers, tech companies and others are investing money into the field. The government isoffering a glide pathto certification.America's Federal Aviation Administration is engaged in the process with around 30 firms, says Natasha Santha of LEK, a consulting company.
Midway between a cab and a helicopter, flying taxis have distinct advantages over both. Quiet electric motors allow them to operate frequent services. They require only a patch of concrete to land, unlike noisy helicopters, which face severe operating restrictions in most cities. They can fly four or five times faster than a cab can drive and do not get stuck in traffic. Prices can be kept low by ride-sharing. Joby, based inCalifornia, says its five-seater machine will enter commercial service in 2024. The firm calculates the initial cost of around $4 per person per mile may soon fall by 25%. A trip fromManhattanto JFK airport would then cost $30-40 per passenger.
The real revolution will come when full autonomy takes out the cost of a pilot. Archer hopes to run such aircraft by 2028. They face fewer obstacles in the air than earth-bound cars do on the road; airliners mostly fly on autopilot as it is. Still, as one industry insider puts it, it is probably best to accustom passengers and regulators to airborne taxis before getting rid of the driver.
4. What can we learn from Paragraph 1?
A. The flying car can date back to the 1920s.
B. Investors see the potential of the business of the flying car.
C. The flying car never left the ground successfully in history.
D. A German company has launched a new flying car into the market.
5. What does "offering a glide path" in Paragraph 2 probably refer to?
A. Giving the green light.
B. Providing timely assistance.
C. Presenting legal guidance.
D. Conducting strict management.
6. Which of the following is the strength of flying taxis?
A. Costing as little as cabs.
B. Saving passengers from the traffic jam.
C. Reducing air pollution.
D. Having no operating restrictions.
7. What can be inferred about the flying taxis from the last paragraph?
A. They will develop faster than cars.
B. Passengers will quickly get used to taking them.
C. The regulators will take measures to promote them.
D. Autopilot flying taxis will probably replace those with pilots.
C
When Jennifer Doudna was in sixth grade, she came home one day to find that her dad had lefta book titled The Double Helix on her bed. She put it aside, thinking it was one of those detective tales she loved.
On a rainy Saturday, she picked up the book. As she sped through the pages, she became fascinated by the drama, which encouraged her to explore nature's wonders. Even though her high school teacher told her that girls didn't become scientists, she decided she would.
She worked with a biologist, Charpentier, to turn a curiosity of nature into an invention—an easy-to-use tool that can edit DNA. Known as Crispr, the tool will transform the human race. James Watson, the author of The Double Helix, later told her it was the most important biological advance: since he and Francis Crick discovered the structure of DNA.
For this achievement, Doudna and Charpentier were awarded the Nobel Prize in Chemistry in 2020. Until now, only five women, beginning with Marie Curie in 1911, had won or shared the Nobel for Chemistry out of 184 award winners. When this year's prize was announced, Dr. Charpentier said it would provide a message specifically to young girls who would like to follow the path of science and to show them that women can also be awarded
prizes.
A few decades from now, if it becomes possible and sate to edit DNA, should we allow parents to improve the IQ and physical strength of their kids? Should we let them decide eye color1 ? Skin color1 ? Height? After helping to discover Crispr, Dr. Doudna has become a leader in considering these moral issues. That's the main message we should take from this Nobel: New technologies can be a huge benefit to the human race, but in order to make sure they are used wisely, it's important for people to understand them.
8. Jennifer Doudna decided to become a scientist because,__________
A. her father pushed her
B. a book inspired her
C. her teacher encouraged her
D. James Watson motivated her
9. Dr. Doudna was awarded the Nobel Prize because,__________.
A. she wrote the book “The Double Helix"
B. she discovered the structure of DNA
C. she is a hardworking woman scientist
D. she helped invent a tool for editing DNA
10. According to passage, which of the following is NOT true?
A. The two women's success will inspire more girls to be devoted to science.
B. Since 1911, there have been 184 people who won the Nobel for chemistry.
C. If girls follow the path of science, they will surely achieve their goals.
D. Crispr will make a big difference to the human race.
11. Which words can best describe Jennifer Doudna?
A. Determined and responsible.
B. Ambitious and humorous.
C. Cruel and indifferent.
D. Fearless and stubborn.
D
Preventing heart disease is a topic I think about all the time, given my family history of heart disease. So last summer, I travelled toBolivia.The natives, called the Tsimane, were reported to have the healthiest hearts in the world. I wanted to learn what they could teach me about preventing heart disease.
Getting to the Tsimane wasn't easy. They lived in small family groups of about 60 people along river banks. We finally found one of the villages at sunset. That night, we set up our tents in the middle of the village. Thatched huts surrounded us, with no electricity or modem conveniences.
At first, I thought they mainly got their calorics from meat. However, I found food such as rice and com made up nearly 70% of their diet. The food was not processed, lacking added sugars or salts.
During my stay there, I went hunting and fishing with the men and played soccer with the kids. I found the
Tsimane were standing or walking nearly all of their waking hours. Men spent lots of time tracking animals. Fanning and gathering, mostly done by children and women, were all-day affairs.
I also got a clear idea of how they rested. As soon as the sun went down, people returned to their huts and went to sleep. And with the call of the cock in the morning, another day began.
The lifespan of the Tsimane is actually much shorter than those living in theUS. Various factors, like animal attacks and infections, bring down the lifespan. But up until the day they die, they are often very healthy. While heart disease kills thousands of Americans every year and costs nearly a billion dollars a day, the Tsimane remind us that wealth doesn't necessarily buy health.
12. Why does the author pay so much attention to preventing heart disease?
A. He dreams of becoming a doctor.
B. He wants to teach others about the topic.
C. His family members encourage him to do so.
D. He was born with a high risk of heart disease.
13. Which factors did the author mainly focus on in his research?
A. Housing, food and cooperation.
B. Diet, activity and rest.
C. Physical work, social life and lifespan.
D. Group size, family history and consumption
14. What was the Tsimane 's sleep-wake cycle mainly based on?
A. Natural sound.
B. Routine activity.
C. Animal behaviour.
D. Natural light.
15. What might the author advise us to do after his travels inBolivia?
A. Take in less sugar and salt.
B. Stand less and walk more.
C. Eat white meat instead of red meat.
D. Live in the middle of the community.
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___16___While these compulsive(无法控制的) actions may appear to be irrational or pointless, and may even result in negative consequences, the individual experiencing the compulsion feels unable to stop him or herself.
The compulsive behavior can be a physical act, like hand washing, or a mental activity, like counting objects. When an otherwise harmless behavior becomes so consuming that it negatively impacts oneself or others, it may be a symptom of obsessive-compulsive disorder (OCD)(强迫症).
___17___The former is an overwhelming desire to do something, while an addiction is a physical or chemical dependence on a substance or behavior. People with addictions will continue their addictive behavior, even when they understand that doing so is harmful to themselves and others.___18___
Unlike compulsions and addictions, which are acted out uncontrollably, habits are actions that are repeated regularly and automatically.
Habits typically develop over time through a natural process called “habituation,” during which repetitive actions that must be consciously initiated eventually become subconscious and are carried out habitually.
While there are good habits and bad, unhealthy habits, any habit can become a compulsion or even an addiction.___19___For example, the good habit of exercising regularly can become an unhealthy compulsion or addiction when done to excess.
Common habits often develop into addictions when they result in a chemical dependency, as in the cases of smoking. The habit of having a glass of beer with dinner, for example, becomes an addiction when the desire to drink turns into a physical or emotional need to drink.
___20___While we can choose to add good healthy habits to our routines, we can also choose to break old harmful habits.
A A compulsion is different from an addiction.
B. It currently affects about 1 in 40 adults and 1 in 100 children in theU.S.
C. Some of these behaviors are visible actions while others are mental behaviors.
D. In other words, you really can have “too much of a good thing.”
E. Compulsive behaviors are actions that a person feels “compelled” or driven to do over and over again.
F. Alcoholism, smoking,and gambling are perhaps the most common examples of addictions.
G. Of course, the key difference between a compulsive behavior and a habit is the ability to choose to do them or not.
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An old carpenter(木匠)was ready to retire. He told his employer about his plan that he wanted to____21____the house building business and live a more____22____life with his large family. He would____23____ the money he got every month,____24____he needed to retire.
The employer was____25____ to see his good worker go and asked whether he____26____build one more house as a personal favor. The carpenter said yes, but it was easy to see that his____27____was not in his work.
He____28____unskilled workers and used poor-quality materials. It was an____29____ way to end his career.
When the carpenter_____30_____ his work and the employer came to inspect(检验)the house, the employer_____31_____the front-door key to the carpenter. "This is your house,“ he said, “my_____32_____for you.”
What a_____33_____ ! What a shame! If he had known he was building his own house, he would have done it_____34_____ . Now he had to live in the home he had not built well at all.
Think of yourself as the carpenter. Think about building your own_____35_____. Each day you hammer a nail, place a board, or build a wall. You must build it_____36_____because it is the only life you will build. Even if you live it for only one day, that day_____37_____to be lived with dignity(尊严).
A great thinker once said, “Life is a do-it-yourself_____38_____. “ Your life today is the_____39_____of your attitudes and choices in the_____40_____. Your tomorrow life will come from your attitudes and the choices you make today.
21. A. keep B. manage C. leave D. explore
22. A. independent B. comfortable C. protective D. balanced
23. A. miss B. save C. return D. pay
24. A. and B. so C. but D. or
25. A. happy B. sorry C. willing D. patient
26. A. could B. must C. should D. need
27. A. mouth B. leg C. arm D. heart
28. A. thought highly of B. gave up C. turned to D. paid attention to
29. A. unfortunate B. ordinary C. easy D. interesting
30. A. started B. recognized C. destroyed D. finished
31. A. lent B. introduced C. attached D. handed
32. A. gift B. apology C. belief D. lesson
33. A. treat B. pleasure C. change D. shock
34. A. quickly B. regularly C. generally D. differently
35. A. figure B. house C. habit D. company
36. A. alone B. sadly C. carefully D. late
37. A. fails B. deserves C. stops D. pretends
38. A. project B. dream C. hobby D. competition
39. A. secret B. result C. test D. fame
40. A. future B. present C. past D. moment
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
Beijing Daxing International Airport, also known___41.___Beijing New Airport, is the biggest airport in the world. With its grand opening on September 25, 2019, it became a hot destination during National Day holiday. Visitors crowded into the___42.___(new) opened airport to take photos for their We Chat moments. According to a report from the airport,___43.___number of checked the airport on October 3 was 4,513, while visitors___44.___(go) beyond 100,000. Outbound (出港的) passengers at the airport hit 5,667 the day before, with a total of around 85,000 people____45.____(enter) the terminal.
Many visitors came just to look at the airport's striking architecture;___46.___admire its beautiful artwork. The airport added staff members to ensure the___47.___(safe) of passengers and also released its travel tips recommending passengers to plan ahead___48.___(avoid) traffic around the holiday.
Beijing Daxing International Airport___49.___(expect) to become one of the world's_____50._____(busy) and most advanced airports with its cutting edge technology and intelligent services. It also aims to provide visitors with wonderful travel experiences as well as shortened wait times.
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 year, I took a trip to Chengdu with a tour group.
In the way, we stopped at a shopping center build several years ago. It was not long after I felt bored, so I decided to go out for a walk. I was going down a street when I caught sight of an old man sitting on the sidewalk. Dressing in rags, he was such dirty that I could smell him from several feet away. Although I didn't raise his head, but I could see the sadness in his eyes. I bend down and handed some of my money to him. Moved my behaviour, he kept saying “thank you”.
第二节书面表达（满分25分）
52.假如你是李华，你校将在校内给老师安排自愿接种新冠疫苗活动，请写信通知你的外教David，内容包括：
1.时间和地点；
2.注意事项；
3.建议参加。

参考词汇：疫苗：vaccine；接种疫苗：get vaccinated
注意：1.词数80左右；
2.可适当增加细节，以使行文连贯。

参考答案
1. B
2. C
3. D
4. B
5. A
6. B
7. D
8. B 9. D 10. C 11. A
12. D 13. B 14. D 15. A
16. E 17. A 18. F 19. D 20. G
21. C 22. B 23. A 24. C 25. B 26. A 27. D 28. C 29. A 30. D 31. D 32.
A 33. D 34. D 35.
B 36.
C 37. B 38. A 39. B 40. C
41. as 42. newly
43. the 44. went
45. entering
46. and 47. safety
48. to avoid
49. is expected
50. busiest
51.(1). In → On
(2). build → built
(3). after → before
(4). a → an
(5). Dressing → Dressed
(6). such → so
(7). I → he
(8). 去掉I前面的but
(9). bend → bent
(10). Moved后加by 52.略。