2019-2020学年湖北省十堰市第二中学高三英语下学期期中试卷及参考答案

2019-2020学年湖北省十堰市第二中学高三英语下学期期中试卷及参
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
The headmaster of a primary school showed on television to support her idea that parents should “dress appropriately in daywear” when they drop off and pick up their kids from school.
Kate Chisholm, head teacher atSkerneParkAcademyin Darlington, theU.K., sent a letter home asking parents to set a better example for their children.
“I have noticed there has been an increasing tendency for parents to drop off and pick up their kids from school while still wearing their pajamas (睡衣),” Chisholm wrote.“Could I please ask that when you are sending your children, you take the time to dress appropriately in daywear that is suitable for the weather conditions?”
Kate Chisholm wants parents at her school to dress nicer. She appeared on British television station ITV to further explain her decision, saying she had started noticing the pajama trend had been picked up by “30 or 40” parents at school.
Despite her determination to make school a nicer place to be, Chisholm admits that she can't demand that parents dress up-such as Karen Routh, 49, who wore pajamas to drop off her 8-ycar-old daughter Holly, because she was running late and didn't feel well.
“I imagine there might be some people who keep up wearing pajamas for the next six months to prove a point,” Chisholm said. “I can't force people to get dressed but I will keep sending letters home in the hope that they decide to put on a pair of jeans.”
Wearing pajamas in public has also become a hot issue for some schools and States in theU.S.In 2015,
aFloridaschool board member insisted on a dress rule for parents who showed up in the school in sleepwear.
4. The headmaster asks parents to pay attention to ______.
A. the way they dress
B. the relations with teachers
C. the way they treat their kids
D. the clothes they buy for their kids
5. How does Chisholm try to change this situation?
A. Asking kids to set examples.
B. Keeping them out of school.
C. Sending letters to persuade them.
D. Forcing them to change by laws.
6. Why did Kate Chisholm appear on ITV?
A. She wanted to force Karen to dress properly.
B. Parents spent less time on their clothes.
C. She wanted to explain her decision about the parents' dress.
D. She wanted to tell us more and more parents wear pajamas to school.
7. It can be inferred from the last paragraph that ______.
A. strict laws should be passed to stop pajamas
B. aFloridaschool will force parents to wear jeans
C. people wearing pajamas in public will be punished
D. more and more people are concerned about dressing properly in public
C
Technology is supposed to make our lives easier, allowing us todo things more quickly and efficiently. But too often it seems to make things harder. This increase in complexity, often called "feature creep," costs consumers time, but it also costs business money. Product returns in the U.S. cost a hundred billion dollars a year, and a recent study by Elke den Ouden, of Philips Electronics, found that at least half of returned products have nothing wrong with them. Consumers just couldn't figure out how to use them. Companies now know a great deal about problems of usability and consumer behavior, so why is it that feature creep proves unstoppable?
In part, fieature creep is the product of the so-called internal-audience problem: the people who design and sell product are not the ones who buy and use them, and what engineers and marketers think is important is not
necessarily what's best for consumers. The engineers tend not to notice when more options make a product less usable. And marketing and sales departments see each additional feature as a new selling point, and anew way to attract customers.
You might think, then, that companies could avoid fieature creep by just paying attention to what customers really want. But that's where the trouble begins, because although consumers find overloaded gadgets（配件）unmanageable,they also find them attractive. It turns out that when we look at a new product in a store we tend to think that the more features there are, the better. It is only once we get the product home and try to use it that we realize the virtues of simplicity.
It seems strange that we don't expect feature tiredness and thus avoid it. But, as numerous studies have shown, people are not, in general, good at predicting what will make them happy in the future. As a result, we will pay more for more features because we systematically overestimate how often we'll use them. We also overestimate our ability to figure out how a complicated product works.
The fact that buyers want bells and whistles but users want something clear and simple creates an unusual problem for companies. A product that doesn't have enough features may fail to catch our eye in the store. But a product with too many features is likely to annoy consumers.
8. What does the first paragraph mainly discuss?
A. The benefits brought by the advanced technology.
B. The recent study conducted by Elke den Ouden.
C. The loss caused by the feature creep of technology.
D. Many problems of usability known by the consumers.
9. Which of the following is true according to the second paragraph?
A. It is the audience problem that leads to feature creep.
B. What matters to designers and marketers is not good for consumers.
C. Feature creep brings blessings to the people in marketing and sales.
D. The engineers will not pay attention to the quality of the product
10. What do we know about the buyers in paragraph 4?
A. They are deeply convinced that all the products work in simple way.
B. They are fed up with the more and more features of the products.
C. They are too confident of their ability to use the complicated products.
D. They are quite clear about the products which will make them happy.
11. What can be a suitable title for the text?
A. Saying No to Feature Creep is No Easy Thing
B. Feature-heavy Products in Demand
C. The More Features, the Better
D. Simplicity Outweighs Complexity
D
Hidden beneath the surface in the roots of Earths astonishing and diverse plant life, there exists a biological superhighway linking together the members of the plant kingdom in what researchers call the "wood wide web".
The network is comprised of thin threads of fungus (真菌) that grow outwards underground up to a few meters from its partnering plant, meaning that all of the plant life within a region likely connected to one another. The partnership is beneficial for both parties involved, plants provide carbohydrates (碳水化合物) to the funguses and in exchange, the funguses aid in gathering water and providing nutrients to its partnering plant.
A study conducted by Rensen Zeng of theSouthChinaAgriculturalUniversityfound that this also allowed for plants to warn one another of potential harm. The study showed Broad Beans used the fungal network to spy on one another for upcoming danger.
Like our Internet, this fungal connectivity is also full of crime. Some plants, such as Golden Marigolds have been found to release poisons into the network to slow down the growth of surrounding plants in the fight for water and light. Other plants, such as the Phantom Orchid, do not have the chlorophyll (叶绿素) and must get the necessary nutrients from surrounding plants.
Research suggests that animals such as insects and worms may be able to detect slight exchanges of nutrients through the network, allowing them to more easily find delicious roots to feed on; however, this has not been conclusively made clear in experimentation. The more we learn about this phenomenon, the more our understanding of the plant life of our planet will continue to change. Perhaps one day, we may be able to map out these complex networks entirely.
12. What is the function of the first paragraph?
A.To explain the aim of the web.
B. To introduce the main topic.
C. To give definition of diverse life.
D. To show the importance of plants.
13. The criminal behavior of plants can be seen as a way to________.
A. compete for survival
B. gather more water
C. take in sunlight
D. break natural rules
14. What does the last paragraph suggest?
A. Animals can also feed on the fungus.
B. Nutrient exchanges are too slight to detect.
C. No experiment can prove the phenomenon.
D. More needs to be done to work out the network.
15. Which can be the best title for the text?
A. The Partnership between Plants
B. The Unknown Roots of the Earth
C. The Superhighway Linking the Plants
D. The Mysterious Map Changing the World
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Mindless Eating :You may also be a mindless eater!
Every one of us has moments of mindless eating. For example, you may unintentionally munch through a whole bag of chips while watching TV.____16____People tend to reach out for food as an easily available when they are upset, bored or stressful. However, when we consume various snacks mechanically, we end up feeling more unhappy and even guilty.
Mindful eating: enjoy your food!
____17____It means paying attention to the present moment with curiosity, openness as well as kindness. It means being present with your food and eating process with all your consciousness and awareness.
Before eating, you should assess whether you are hungry or not. Ask yourself honestly: Am I truly physically hungry or do I just want to use food as a way to escape the unwanted feelings hidden in the depth of my heart? If it is so, what are they? Boredom, depression, stress or fear?____18____
You should eat only when you are hungry.
During the eating process, you should eat slowly without distractions of any kind. Don't watch TV or be glued to your cell phone screens.____19____Chew and savor each and every bite and fully appreciate this moment.
It is also very important that you should never lose track of your feelings: feel the decrease in hunger and increase in fullness of your stomach. About halfway through the meal, you need to check in with yourself and ask the question: Am I satisfied? Do I need to keep eating? Stop when you are satisfied and no longer hungry.____20____
Start practice mindful eating now and you will benefit a lot from it!
A. Always remember those negative emotions will never get handled by simply eating food.
B. Instead, you should direct all your attention to the food in front of you.
C. This conscious check-in and honest self-inquiry have proved to be effective in preventing overeating.
D. Mindfulness is exactly the opposite of mindlessness.
E. You should often keep in mind you must feel your level of hunger.
F. However, you should choose those healthier stuffthat can energize your body.
G. More often than not, we eat not because of hunger but for comfort.
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
A little girl, named Starry, was playing outside her grandmother's apartment building. Her mom, Marina, kept an eye on the___21___from a window. At about 4 pm, Starry walked around the cornerof the building to get her bike and___22___.
“I took my eyes___23___her for five minutes, and she was gone,” says Marina. “I knew something was___24___,” she adds,___25___when she saw that Starry's bike was___26___here and found an old credit card her daughter had been playing with___27___near the bike. Marina called 911.
Policemen came soon, blocking off streets and___28___the neighborhood. Officers handed out a photo of the blond (金发) girl. Many people joined in.
Temar Boggs, 15, was with some friends helping his elderly neighbor when one searcher___29___them and asked if they'd seen the girl.____30____the boys, none of them had seen her. Temar was approached with a photo of Starry. “I____31____that I was going to find her,” he says. He borrowed a bike from a friend and sped away. The boy searched without a plan,____32____keeping a sharp eye out as he rode on.
Then Temar____33____a car driving down a side street and turning back,____34____the driver was unfamiliar with the neighborhood. He followed it. The car pulled an____35____U-turn at the top of a hill—a group of policemen had gathered there.
The car passed the boy as it circled back____36____the hill. Temar madeeye contact (接触) with the man
behind the wheel, and spied a tiny blond girl in the passenger seat. Temar____37____knew “it was her, for sure.” The boy____38____fast after the car, but the driver kept moving, slowly winding his way through the neighborhood.____39____, the driver pulled the car to the street side a few hundred feet ahead of him and pushed open the passenger-side door. Starry____40____out of the car. The kidnapper (绑架者) sped away but was caught by the police the next day.
21. A. building B. girl C. bike D. policeman
22. A. hid B. escaped C. disappeared D. left
23. A. off B. for C. to D. above
24. A. wrong B. difficult C. special D. dangerous
25. A. unfortunately B. formally C. especially D. probably
26. A. yet B. even C. also D. still
27. A. enveloped B. abandoned C. brought D. presented
28. A. disturbing B. entering C. searching D. exploring
29. A. annoyed B. invited C. inspired D. approached
30. A. According to B. As a result of C. In spite of D. Depending on
31. A. learned B. agreed C. felt D. proved
32. A. hurriedly B. carefully C. properly D. simply
33. A. passed B. spotted C. missed D. followed
34. A. so that B. even though C. as if D. in case
35. A. sharp B. major C. awful D. vast
36. A. along B. around C. down D. toward
37. A. certainly B. ly C. immediately D. nearly
38. A. circled B. drove C. ran D. rode
39. A. Cautiously B. Finally C. Gradually D. Wildly
40. A. slipped B. ran C. cycled D. walked
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
Non-Hermitian wave engineering is___41.___recent and fast-moving field that examines both fundamental and application-oriented phenomena．One such phenomenon is coherent perfect absorption-an effect commonly___42.___（refer）to as ‘anti-lasing' because it corresponds to the time-reversed process of coherent
emission of radiation at the lasing threshold（where all radiation losses are exactly balanced by the optical gain）．Coherent perfect absorbers have been___43.___（experimental）realized in several setups．with the notable exception of a CPA___44.___a disordered medium．Such a ‘random CPA' would be the time-reverse of a ‘random laser，in___45.___light is resonantly enhanced by multiple scattering inside a disorder．Because of the___46.___（complex）of this scattering process，the light field emitted by a random laser is also spatially complex and not focused like a regular laser beam．Realizing a random CPA（or ‘random anti-laser'）is therefore___47.___（challenge）because it requires the equivalent of time-reversing such a light field in all___48.___degrees of freedom to create coherent radiation that is perfectly absorbed when___49.___（impinge）on a disordered medium．Here we use microwave technology___50.___（build）a random anti-laser and demonstrate its ability to absorb suitably engineered incoming radiation fields with near-perfect efficiency．
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 Wednesday, the teachers and students in Senior Three attended the grown-up ceremony holding in our school hall, which theme was “Growth and Responsibility”. First, a student representing all of us made an one-minute speech. He showed our sincerely thanks to our parents and teachers and talked about our dreams. Then, some teachers and parents offered us their congratulations and expressed their expectations for ours future. Afterwards, wonderful performances were put on by students from a couple of class. Though the ceremony over now, it has made me realize clearly that I have grow up. I should be responsible to myself now. I will never forget about this experience.
第二节书面表达（满分25分）
52.假定你是李华，近日你校举办了以“中国传统文化之美”为主题的首届校园文化节。

请你根据以下要点，给校英文报写一篇报道，内容包括：
1.举办时间；
2.活动内容；
3.师生反响。

注意：
1.词数80左右；
2.可以适当增加细节，以使行文连贯。

参考答案
1. B
2. D
3. D
4. A
5. C
6. C
7. D
8. C 9. C 10. C 11. A
12. D 13. C 14. B 15. A
16. G 17. D 18. A 19. B 20. C
21. B 22. C 23. A 24. A 25. C 26. D 27. B 28. C 29. D 30. A 31. C 32.
D 33. B 34. C 35. A 36. C 37. C 38. D 39. B 40. A
41. a 42. referred
43. experimentally
44. in 45. which
46. complexity
47. challenging
48. its 49. impinging
50. to build
51.(1).holding→held
(2).which→whose
(3).an→a
(4). sincerely→sincere
(5). ours→our
(6). class→classes
(7). 在over前加is
(8).grow→grown
(9). to→for
(10).删掉about
52.略。