2020-2021学年昆明学校高三英语下学期期末试卷及参考答案

2020-2021学年昆明学校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
Older adults who sleep six hours or fewer a night may have elevated risk for dementia(痴呆症) and other cognitive (认知的) issues, a new study finds.
Researchers at Stanford University measured seniors' (ages 65 to 85) dementia risk and cognitive abilities, finding higher risk in those patients who regularly slept six or fewer hours compared to those who slept seven or eight hours. Those seniors who slept nine or more hours also had lower cognitive functions and other health issues, but the researchers didn't find the same high dementia risk in this group.
The findings demonstrate how important it is for adults to maintain a healthy sleep cycle, especially as they get older.
As adults age, it's common for their sleep patterns to change or becomedisrupted— leading to longer, shorter, or more irregular sleep. This disruption may be linked to Alzheimer's and other forms of dementia, impacting seniors' ability to remember information, problem-solve, and go through everyday behaviors. Sleep disruption can also be caused by or heighten depression, cardiovascular disease（冠心病）, and other conditions.
A recommended sleep time for seniors is seven to eight hours, the researchers said. Six or fewer hours corresponded to short sleep, while nine or more hours corresponded to long sleep.
The Stanford researchers measured levels of beta amyloid, a protein in the brain that is typically found in high levels when a patient develops Alzheimer's. In addition, the researchers used several tests for memory, attention, spatial skills, and executive function to identify patients' cognitive abilities. Those patients sleeping for six hours or fewer a night were more likely to develop dementia, the researchers found. The low-sleep patients had higher levels of beta amyloid.
The Stanford researchers found that patients with lower sleep also performed worse on memory tests, while those with higher sleep (more hours) performed worse on executive function tests，which measure the brain's ability to switch between different tasks.
―The main takeaway is that it is important to maintain healthy sleep late in life, Winer told CNN.
1. What does the underlined word “disrupted” in paragraph 4 mean?
A. difficult
B. disordered
C. dissolved
D. different
2. According to the findings, which of the following is NOT related to the disrupted sleep?
A. It is more likely to cause old people to have bad memories over issues.
B. It may contribute to dementia, cardiovascular disease and other illnesses.
C. Some daily behaviors perhaps differ from those whose sleeping is normal.
D It tends to bring all the old people to undergo brain scans and cognitive tests.
3. What can we infer from the study?
A. A proper sleep time for seniors is seven to eight hours.
B. Low and high sleep patients were both poor at memory tests.
C. Executive function test is applied to measure the capacity of brain.
D. Keeping a healthy sleep for older adults late in life is crucial.
B
Ever wondered if dogs can learn new words? Yes, say researchers as they have found that talented dogs may have the ability to grasp new words after hearing them only four times.
While previous evidence seems to show that most dogs do not learn words, unless eventually very well trained, a few individuals have shown some extraordinary abilities, according to a study published in the journal Scientific Reports.
“We wanted to know under which conditions the gifted dogs may learn novel words” said researcher xuekw Claudia Fugazza from theEötvösLorándUniversityinHungary. For the study, the team involved two gifted dogs, Whisky and Vicky Nina. The team exposed the dogs to the new words in two different conditions.
In the exclusion-based task, presented with seven known toys and one new toy, the dogs were able to select the new toy when presented with a new name. Researchers say this proves that dogs can choose by exclusion when faced with a new word, they selected the only toy which did not have a known name.
However, this was not the way they would learn the name of the toy. In fact, when they were presented with one more equally new name to test their ability to recognize the toy by its name, the dogs got totally confused and failed.
The other condition, the social one, where the dogs played with their owners who pronounced the name of the toy while playing with the dog, proved to be the successful way to learn the name of the toy, even after hearing it only 4 times. “The rapid learning that we observed seems to equal children’s ability to learn many new words at a fast rate around the age of 18 months,” Fugazza says. “But we do not know whether the learning mechanisms(机
制) behind this learning are the same for humans and dogs. ”
To test whether most dogs would learn words this way, 20 other dogs were tested in the same condition, but none of them showed any evidence of learning the toy names, confirming that the abilityto learn words rapidly in the absence of formal training is very rare and is only present in a few gifted dogs.
4. What was the purpose of the study published in Scientific Reports?
A. To better train dogs’ ability to learn new words.
B. To further confirm previous evidence about dogs.
C. To prove extraordinary memory abilities of gifted dogs.
D. To explore favorable conditions for gifted dogs’ new-word learning.
5. How did the dogs react when exposed to two new names in the first condition?
A. Slow to understand.
B. Quick to learn.
C. At a loss.
D. In a panic.
6. What was found about dogs’ new-word learning in the social condition?
A. Learning through playing applied to most dogs.
B. The social condition helped dogs learn new words.
CDogs’ new-word learning turned out to be less effective.
D. Dogs shared similar learning mechanisms with children.
7. Which of the following is the best title for the text?
A. Gifted Dogs Can Learn New Words Rapidly.
B. Dogs Identify Newly-named Toys by Exclusion.
C. Dogs Can Acquire Vocabulary through Tons of Training.
D. Gifted Dogs Have Similar Learning Abilities to Humans.
C
One rainy afternoon, I was on a crosstown bus when ayoung woman jumped on. She had a child with her who must have been about 3 or 4 years old.
The bus was full, bumpy, and it soon got noisy as her kid began crying because he couldn’t sit next to his mother. There were a couple of open seats, but they weren’t together. She wasflusteredand looked embarrassed.
Then another woman, a little older, stood up and moved so that the mother and child could sit together. The mom smiled as a thank-you. And then three words came out of the older woman’s mouth that elevated the entire energy of that bus ride: “I’ve been there”.
Simple, undramatic and honest. In that moment, it seemed to unite people. Why? Because almost all
experiences are shared human experiences. We forget that, as we forge (前进) through life, focused onour own troubles and needs—which are actually less unique than we think. How can these three words create more connection in your life? Ask yourself: “Where am I holding back?
One thing I know for sure is this: Healing others helps heal yourself. I noticed this recently with my friend, Tracy, who took a new friend who had suffered a miscarriage under her wing. Tracy had three of them before having her daughter two years ago. Our intellect needs a doctor to explain the medical side of things, yes. But our souls need human connection to help us along. No one can do that better than someone who has been exactly where you are.
Can the essence of these three words help you make a small difference right now? It can be as simple as volunteering your seat, sharing some helpful advice or even lightening the mood with a joke when you notice that someone’s uncomfortable—because we’re all in this together.
8. The underlined word “flustered” in the second paragraph is closest in meaning to _______.
A. angry
B. anxious
C.scared
D. upset
9. What does the woman mean by saying “ I’ve been there”in the third paragraph？
A. The woman was on the bus and saw what had happened to the boy.
B. The woman got to her destination and was ready to get off the bus.
C. The woman once had the similar experience with that mother.
D. The woman took the exact seat that the boy was on just now.
10. Which of the following statements is TRUE according to the passage?
A. Everyone has his or her own unique problem that is difficult to solve.
B. Doctors can help us get through when we have mental or physical problems.
C. The author’s friend Tracy felt better after she was comforted by her new friend.
D. One can indeed make a difference to those in need of help by doing simple things.
11. The passage isintended to _______.
A. show a harmonious world by telling some touching stories
B. praise those who are willing to help others in emergencies
C. appeal to readers to give timely help to those in need
D. illustrate some ways of helping others in detail
D
I had very good parents. My mother came toAmericafromScotlandby herself when she was 11, and she didn’t
have much education. My dad was kind of a street kid, and he eventually went into the insurance business, selling nickel policies door to door.One day, my dad asked his boss, “What's the toughest market to sell?” and the insurance guy replied “Well, black people. They don’t buy insurance.” My dad thought, but they have kids; they have families. Why wouldn’t they buy insurance? So he said, “Give meHarlem.”
When my dad died in 1994, I talked about him onThe Tonight Show. I told the story of how he worked in Harlem and how he always taught us to be open-minded and not to say or think things of racism (种族主义). Then one day, I got a letter from a woman who was about 75 years old.
She wrote that when she was a little girl, a man used to come to her house to collect policies. She said this man was the only white person who had ever come to dinner at their house. The man was very kind to her, she said, and his name was Angelo—was this my father?
The letter made me cry. I called her up and said yes, that was in fact my dad, and she told me how kind he had been to her family. Her whole attitude toward white people was based on that one nice man she met in her childhood, who always treated her with kindness and respect and always gave her a piece of candy. From this experience, I learned a valuable life lesson: never judge people and be open-minded and kind to others.
12. What did my father do after knowing what was the toughest market to sell?
A. He asked his boss to give him some insurance.
B. He went toScotlandto improve his education.
C. He specially went to white families with kids.
D. He choseHarlemto face the toughest challenge.
13. What can we learn from the third paragraph?
A. It was rare that a businessman had dinner in his customer's house.
B. Angelo was the only white person to sell insurance inHarlem.
C. The little girl admired Angelo very much.
D. Racism was a serious problem inAmericaat that time.
14. Which of the following can best describe the author’s father?
A. Stubborn and generous.
B. Patient and intelligent.
C. Determined and open-minded.
D. Confident and romantic.
15. What can be the best title of the passage?
A. Memories from a TV Show.
B. A Letter from an Old Lady.
C. Life Lessons from My Father.
D. My Father's Experience inHarlem.
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Boxing is a popular sport that many people seemto be crazy about. Newspapers, magazines and sports programs on TV frequently cover boxing matches.____16____
It seems to me that some people, especially men find it attractive because it is an aggressive(攻击性的) sport. When they watch a boxing match, theycan identify with the winning boxer, and this gives them the feeling of being a winner themselves. It is a fact that many people have feelings of aggression from time to time, but they cannot show their aggression in their everyday lives.____17____
However, there is a negative side to boxing.____18____Although boxers wear gloves during the fights, and amateur(业余的) boxers even have to wear helmets, there have frequently been accidents in both professional and amateur boxing, sometimes with terrible results. Boxers have suffered from head injuries, and occasionally, fighters have even been killed as a result of being knocked out in the ring(拳击台).____19____Sometimes even if a boxer has never been knocked out, he might have suffered severe brain damage without knowing it.
____20____I think it would be better if less time was given to aggressive sports on TV, andwe welcomed more men and women from non-aggressive sports as our heroes and heroines in our society. I believe that the world is aggressive enough already! Of course, people like competitive sports, and so do I, but I think that hitting other people in an aggressive way is not something that should be regarded as a sport.
A. It can be a very dangerous sport.
B. Watching a boxing match gives them an outlet for this aggression.
C. In my personal opinion, boxing can be so thrilling that many people dare not have a try.
D. I am personally not at all in favor of aggressive sports like boxing.
E. Furthermore, studies have shown that here are often long-term effects of boxing.
F. Professional boxers earn a lot of money, and successful boxers are treated as big heroes.
G. It is likely to threaten personal safety of people.
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Any dog’s love can feel like a miracle(奇迹). Mason is a strong____21____, and he may be the kind one that can bring happy surprise on Earth. He____22____a storm last spring. His family thought he would be____23____there, but the storm broke the garage door and Mason____24____.
That day a lot of people____25____a lot. Mason’s family was____26____that they were just to be
alive,____27____the storm had left their home broken. But they were____28____at the thought that their sweet friend had died. They____29____the neighbourhood, hoping to find him, but Mason didn’t______30______up.
Three weeks after the______31______, Mason’s family stopped by the house to collect some things that once______32______to them. There Mason sat on the front door, so______33______to see his family that his entire body was shaking. Where had Mason stayed during the storm? What did he eat for those long weeks? How did he______34______his way back home without any help from the others? There was no answer to those______35______and no time to think. Mason was thin and couldn’t stand well. The family quickly found the______36______and learned their dog had returned home on broken front legs. “He was______37______badly,” says Doster, who had spent days helping pets with their owners. He also got in touch with Dr. William, who______38______to perform the operation for free.
Mason was hurt so bad that he needed weeks to______39______. By the time he returned home to his family in September, he was jumping around like a______40______dog again. “It is really a miracle!” Doster says.
21. A. cat B. by C. dog D. horse
22. A. went through B. looked for C. died from D. fell into
23. A. safe B. lovely C. lonely D. brave
24. A. woke B. escaped C. disappeared D. starved
25. A. gained B. found C. enjoyed D. suffered
26. A. upset B. calm C. grateful D. dangerous
27. A. so that B. even though C. as if D. now that
28. A. honest B. certain C. special D. sorry
29. A. designed B. searched C. protected D. solved
30. A. get B. turn C. end D. pick
31. A. disaster B. miracle C. festival D. celebration
32. A. belonged B. went C. got D. fell
33. A. tired B. excited C. frightened D. determined
34. A. find B. decide C. prepare D. keep
35. A. stories B. reasons C. experiences D. questions
36. A. rest B. medicine C. result D. help
37. A. beaten B. hurt C. paid D. fixed
38. A. volunteered B. tried C. continued D. struggled
39. A. leave B. count C. recover D. develop
40. A. weak B. healthy C. clever D. hopeful
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
Mascots (吉祥物) for the 2022 Beijing Winter Olympic and Paralympic Games（残奥会）
A red lantern baby called “Shuey Rhon Rhon” and an______41.______(energy) giant panda named “Bing Dwen Dwen” have been uncovered as the two mascots for the 2022 Beijing Winter Olympic and Paralympic Games. The mascots, known to people______42.______Tuesday night atBeijing’s Shougang Ice Hockey Arena,_____43._____(connect) with the host nation’s culture.
_____44._____( explain) the idea clearly behind the design of the two mascots at the launch ceremony, Beijing 2022 executive president Chen Jining couldn’t hide his pride. “The two mascots put elements of traditional Chinese culture together with a modern international style._____45._____is believed that they show the Chinese people’s eager expectations for the Beijing Winter Olympic and Paralympic Games, andChina’s warm invitation to friends from all over the world,” said Chen,_____46._____is also the mayor ofBeijing.
“They are designed_____47._____(express) all the aspects of the Olympic spirit, including wonderful characteristics such as passion, perseverance, friendship and common understanding to_____48._____(active) engage the public.”
The name “Bing Dwen Dwen” is______49.______combination of several meanings in the Chinese language, with “Bing” the Chinese word for “ice”, and “Dwen Dwen” meaning_______50._______(strong) and liveliness. In the name “Shuey Rhon Rhon”, “Shuey” is the Chinese word for “snow” and “Rhon Rhon” has the meaning of tolerance.
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.下面短文中有10处语言错误。

每句中最多有两处，错误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（∧），并在其下面写上该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写上修改后的词。

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 attended an after-school program calling Young at Arts where I learned dancing. My most favorite teacher at Young at Arts was Mrs. Li. She changed the way she looked at life. Before I met Mrs. Li, I wouldn’t dare
to trying anything I didn’t think I would be successfully in. Mrs. Li talked with me to help me get through hard times that I was frustrated with not only dancing, but also life. She teach me that my attitude can be important than my talent. It was her encourage that helped me leave my comfort zone and achieved what I hadn’t expected before.
第二节书面表达（满分25分）
52.你是晨光中学的李津，你校要举办一个英语特色活动，作为负责人，你给你曾经的外教Jonathan写一封E-mail,请求他给你一些建议。

1.你举办这个活动的设想(时间、地点、目的、一个活动形式如：英语戏剧表演或英语图书分享会等)。

2,对外教提两个有关活动设想的具体的问题。

词数不少于100。

开头已给出，不计入词数。

Dear Jonathan,
How time flies! We haven't seen each other for almost one year since you went back home.
_____________________________________________________________________________________________ _____________________________________________________________________________________________ ______________________
参考答案
1. B
2. D
3. D
4. D
5. C
6. B
7. A
8. D 9. C 10. D 11. C
12. D 13. D 14. C 15. C
16. F 17. B 18. A 19. E 20. D
21. C 22. A 23. A 24. C 25. D 26. C 27. B 28. D 29. B 30. B 31. A 32.
A 33.
B 34. A 35. D 36. D 37. B 38. A 39.
C 40. B
41. energetic
42. on 43. are connected
44. Explaining
45. It 46. who
47. to express
48. actively
49. a 50. strength
51.(1).calling→called
(2).将most 去掉
(3).she →I
(4).trying→try
(5).successfully→successful
(6).that →when
(7).teach→taught
(8).在be后加more
(9).encourage→encouragement
(10).achieved→achieve
52.略。