2021年北京九中初中部高三英语三模试卷及参考答案

2021年北京九中初中部高三英语三模试卷及参考答案
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
A medical capsule robot is a small,often pill-sized device that can do planned movement inside the body after being swallowed or surgically inserted. Most models use wireless electronics or magnets or a combination of the two to control the movement of the capsule. Such devices have been equipped with cameras to allow observation and diagnosis, with sensors that “feel,” and even with mechanical needles that administer drugs.
But in practice, Biomechatronics engineer Pietro Valdastri has found that developing capsule models from scratch (从头开始) is costly, time-consuming and requires advanced skills. “The problem was we had to do them from scratch every time,” said Valdastri in an interview. “And other research groups were redeveloping those same modules from scratch, which didn’t make sense.”
Since most of the capsules have the same parts of components: a microprocessor, communication submodules, an energy source, sensors, and actuators (致动器), Valdastri and his team made the modular platform in which the pieceswork in concertand can be interchanged with ease. They also developed a flexible board on which the component parts are snapped in like Legos. The board can be folded to fit the body of the capsule, down to about 14 mm. Additionally, they compiled (编译) a library of components that designers could choose from, enabling hundreds of different combinations. They arranged it all in a free online system. Designers can take the available designs or adapt them to their specific needs.
“Instead of redeveloping all the modules from scratch, people with limited technological experience can use our modules to build their own capsule robots in clinical use and focus on their innovation,” Valdastri said.
Now, the team has designed a capsule equipped with a surgical clip to stop internal bleeding. Researchers at Scotland’s Royal Infirmary of Edinburg have also expressed interest in using the system to make a crawling capsule that takes images of the colon(结肠). One research group, led by professors at the Institute of Digestive Disease of the Chinese University of HongKong, is making a swimming capsule equipped with a camera that pushes itself through the stomach.
One limitation of Valdastri’s system is that it’s only for designing models. Researchers can confirm their hypotheses (假设) and do first design using the platform, but will need to move to a custom approach to develop their capsules further and make them practical for clinical use.
1. According to the passage, Valdastri and his team created the platform to ________.
A. adopt the latest technologies
B. make their robots dream come true
C. help build specialized capsule robots
D. do preciser observation and diagnosis
2. What does the underlined phrase “work in concert” mean in Para.3?
A. Perform live.
B. Run independently.
C. Act in a cooperative way.
D. Carry on step by step.
3. What can be learnt from the passage?
A. Valdastri’s system can’t provide a complete capsule creation.
B. The modular platform is more useful than a custom approach.
C. The capsules can move in human’s body automatically.
D. It costs more to module the capsules on the board.
B
According to Oxford Dictionaries, morality means: “Principles concerning the distinction between right and wrong or good and bad behavior.” Though morality is a rather subjective subject, there are some principles that are universal across all cultures found by an Oxford University study: “help your family, help your group, return favors, be brave, obey superiors, divide resources fairly, and respect others’ property”. The fact that these morals are found across 60 cultures from around the world demonstrates that morality, though subjective, is the cornerstone of keeping our societies together. Here are some reasons to be moral: without morality, a social life is almost impossible to maintain; having a good reputation and having a clear conscience is psychologically healthy; and most philosophies regard unselfish and principled behavior as important.
There is no doubt that without morals, a society cannot function effectively. A confused situation would appear, According to the Society of Morality, “We are social animals, and the actions we take-the things we do and the things we don’t do-have consequences on our environments and on the others around us. As a result, we need to be able to govern our behavior in the near term so as not to injure ourselves or our community in the long term. This system of controlling our actions and our thoughts in order to operate in a community is what we often refer to as morality”. Therefore, we need a set of morals in order to operate within a social circle and a social environment. Acting immoral usually results in being excluded from social activities or being avoided by a society based on laws and cultural standards. Besides acting moral having a sociological need, it also has a psychological
basis. Most people are concerned to some extent about their reputation. According to PsyPost, “A lot of economic models of human behavior assume that people are only rational (理性的) when they narrowly pursue their own self-interest, but history shows us that people are also tremendously concerned with being and appearing moral”. So, the fear of one’s reputation being damaged is often a strong motivator to be moral. And if someonehas been immoral,most people go out of their way to make sure no one finds out, or to correct the behavior in order to not be caught. This goes in line with conscience as well. People generally feel in a better psychological state if they feel that their conscience is clean. A dirty conscience can result in a lack of sleep, anxiety, internal stress, and even illness.
On the side of philosophy, the study of ethics (伦理) comes into play. Most philosophers agree that one should rationally choose a set of standards of behavior in order to function. Though there is moral relativism, there are universal anthropological (人类学的) morals, as mentioned in the introduction. By the nature of our societies and cultures, we choose what we believe is right and wrong. But surprising, this rational behavior comes to a general agreement on morals. So, there is a fine line between moral relativism and moral absolutism. But the main thing to take away from this discussion is that philosophers generally believe that each individual has the right to rationally come up with a set of ethics to live by, and that it is healthy to do so.
4. The author discusses morality (paragraph 1) in order to ________.
A. explain the relationship between morality and culture
B. describe the moral rules found all around the world
C. contrast the distinction between right and wrong
D. introduce the definition, principles and reasons of morality
5. It can be inferred from the passage that ________.
A. acting moral allows us to fit into group better
B. morality brings the system of controlling behavior
C. contrast the distinction between right and wrong
D. introduce the definition, principles and reasons of morality
6. Which of the following is the psychological basis for acting moral?
A pursuit of self-interest. B. a clean conscience.
C. The concern about reputation.
D. a dirty conscience.
7. What does the author advise us to do according to the last paragraph?
A. To reach a general agreement on morals based on ethics.
B. to carve one’s own sense of ethics to operate in this world.
C. To choose between moral relativism and moral absolutism.
D. To exclude philosophers’ beliefs and solution as well.
C
The grocerystore might not be your favorite place to visit when you're at home, but is it ever fun when you're in another country? Honestly speaking, they're one of those strange little destinations that I like to sniff out everywhere I go, much as other travelers head toward clothing stores, libraries, coffee shops or galleries.
The greatest beauty of the grocery store –– whether it's a supermarket or a tiny shop –– is that it gives you a glimpse into what local people buy to cook their own meals. This offers clues into their lifestyles and preferences, and into the agricultural and cooking practices of the country. I stare at the strange fruits and vegetables, the seafood, the cheese, the spices, the bread, and oh, the chocolate...always the chocolate!
Being the environmental nerd（呆子）I am, I like paying attention to packaging, which can reflect people's attitudes towards environmental protection. Italy, for example, has a habit of requiring customers to bag their fruits and vegetables in plastic for weighing, while Sri Lanka leaveseverything loose in bins. In Brazil, everything is prepackaged in a layer of plastic.
People in grocery stores tend to be friendlier. They smile, say hello, and sometimes ask questions, which can lead to great conversations. I had a further discussion with a teenaged cashier in Sri Lanka, over which bag of crunchy（松脆的）mix to buy. He insisted that the one labeled “spicy” would be too hot for me, but I told him I was willing to risk it. He laughed and we ended up talking about my favorite Sri Lankan foods for ten minutes.
It's interesting then to come home and look at one's own local grocery store through new eyes. What would a visitor think? What stands out, and what do the food displays say about us as a culture? You might be surprised by what you realize.
8. According to the author, what is the key benefit of visiting foreign grocery stores?
A. Learning to cook foreign dishes.
B. Making friends with local people.
C. Buying cheaper food and souvenirs.
D. Knowing local people and the country.
9. What does the author show by mentioning some countries in paragraph 3?
A. People's special lifestyles.
B. People's shopping habits.
C. People's environmental awareness.
D. People's packaging methods.
10. What can we infer from paragraph 4?
A. Sri Lankans know a lot about food.
B. Grocery stores are good social places.
C. Grocery stores vary in different countries.
D. Sri Lankans like to give strangers suggestions.
11. Which of the following shows the structure of text? (P: paragraph)
A. B.
C. D.
D
“We are running out of space and the only places to go to are other worlds... Spreading out may be the only thing that saves us from ourselves. I am convinced that humans need to leave Earth.” These are the words of the famous scientist Stephen Hawking, spoken at a science festival inNorwayin 2017, a year before his death.
Hawking was not alone in this view. Many experts feel that the only way for humanity to last far into the future is to colonize other planets. That way, if an asteroid, a terrible disease, nuclear war, or some other disaster strikes Earth, civilization as we know it would still have a chance. Mars is one of the most tempting destinations. NASA, theUnited Arab Emirates, the private company SpaceX, and the organization Mars One all have plans to send humans there. “Either we spread Earth to other planets, or we risk going extinct, SpaceX founder Elon Musk said at a conference in 2013.
But not everyone agrees that colonizing Mars or any other planet is such a great plan. The most common argument against going is that it’s just too expensive or dangerous. It will take huge amounts of money and other resources just to get people there, let alone set up a place for them to live. It’s not even clear if humans could
survive on Mars. One of the biggest dangers there is deadly radiation that bombards the planet.
Maybe all the time and money people would pour into a Mars mission would be better spent on more urgent projects here on Earth, like dealing with poverty or climate change. Some experts argue that handling a problem like an asteroid strike or disease outbreak while staying here on Earth would be much easier and less expensive than surviving on a new planet.
In addition, moving to a new planet could harm or destroy anything that already lives there. Mars seems uninhabited, but it could possibly host microbial life. Human visitors may destroy this life or permanently change or damage the Martian environment. Some feel that’s too much of a risk to take.
What do you think? Should humans colonize outer space or stay home?
12. What can be inferred from the passage?
A. Many experts insist that humans should take the risk.
B. Mars is the most attractive destinations for human beings.
C. Hawking firmly believes the only way to save humans is moving to Mars.
D. All the other experts don’t agree with Hawking’s idea.
13. Why do some experts disagree with the plan to colonize Mars?
A. It will cost much more money to settle on Mars than on Earth.
B. It is too long a distance from the Earth to the Mars.
C. Human visitors will bring diseases to Martian environment.
D. The deadly radiation that bombards the planet is the biggest danger.
14. What’s the writing purpose of the passage?
A. To raise people’s awareness of protecting the environment.
B. To present different opinions on whether to move to the Mars.
C. To arouse readers’ reflection on whether to colonize outer space.
D. To inspire people to deal with the environmental problems.
15. In which section of a magazine is the passage most likely from?
A. Fiction.
B. Current affairs.
C. Social Studies.
D. Science.
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There’s no doubt that when it comes to friendships, you want positive people in your life and not negative ones.___16___
Support when you need it.
___17___They will be there for you without asking. In most cases, they will go out of their way to help you when you’re in trouble.
Health benefits of being positive.
The more positive friends you have, the better you will be at remaining optimistic yourself. As we all know, there are many benefits of being optimistic.____18____Health benefits may include lower rates of depression, a greater ability to throw off colds, and a reduced risk of developing disease.
Bring out the best in you.
Your positive friends will inspire you to be the best you can be.____19____With positive people in your life, you’ll be willing to share your goals with your friends because your friends will give you the emotional push you need to go after what you want in life.
___20___
You naturally attract the kind of friends who are most like you. So if you’re a downer, you'll probably find that negative people flock to you. The same is true for being positive. The more you are able to maintain a positive attitude, the more like-minded people you’ll attract in return.
A. For example, it helps people to deal with stress and illness better.
B. Surround yourself with positive friends
C. Attract more positive friends.
D. With positive friends, you don’t need to beg for help when you need it.
E. Here are some benefits of spending time with positive friends.
F. This means trying new things, achieving goals, and having the kind of life you dreamed of for yourself.
G. Most of the time, you have to ask them to help you when in trouble.
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One morning our new neighbor saw my grandfather planting two rare tree saplings(树苗）in our garden. And he also planted the same kind of tree saplings in his garden. My grandfather gave____21____enough amount of water to his plants and didn't always give them full___22___while our neighbor gave a lot of water to his plants and___23___them too well. My grandfather's plants were simple but looked good,___24___our neighbor's plants were much fuller and greener.
Normally, in summer, we have strong thunderstorms called "Kalboishakhi" which can bring great damage to
life and___25___. After a "Kalboishakhi", my grandparents and I came out to____26____the damage to our garden and saw the neighbor was in his garden, too, but look___27___as his plants were uprooted. Our plants weren't damaged and were standing___28___on the ground, our neighbor was___29___to see this, and he came up to my grandfather and said with___30___, I actually looked after my plants better than you did for yours.___31___, my trees came off from the roots, but yours didn't. How is this___32___?"
My grandfather smiled and said, "You gave your plants more attention and water, so they didn’t have the___33___to work themselves for anything. I gave them just the ample amount of and manure (肥料），letting their___34___search for more;thus they went deeper and made their position stronger, That is why my plants____35____With an expression of deep___36___our neighbour nodded___37___It made me realize then that though my grandfather was___38___with me on many occasions even during our vacations with his do's and don'ts, I became aware that anything___39___got or can go off that much more easily and we will not___40___the hard work it takes earn those things. "
21. A. mainly B. nearly C. barely D. exactly
22. A. hope B. support C. time D. attention
23. A. dealt with B. looked after C. brought up D. waited on
24. A. and B. while C. so D. or
25. A. animals B. land C.environment D. possessions
26. A. predict B. analyze C. check D. confirm
27. A. tired B. upset C. bored D. ashamed
28. A. firm B. still C. bent D. abnormal
29. A. disappointed B. relieved C. frightened D. surprised
30. A. anger B. sorrow C. embarrassment D. anxiety
31. A. Anyway B. However C. Otherwise D. Therefore
32. A. possible B. exciting C. alike D. suitable
33. A. reason B. need C. chance D. power
34. A. branches B. trunks C. leaves D. roots
35. A. survived B. twisted C. spread D. delayed
36. A. admiration B. doubt C. regret D. sadness
37. A. public B. peace C. approval D. turn
38. A. strict B. annoyed C. patient D. content
39. A. occasionally B. mistakenly C. secretly D. easily
40. A. understand B. accelerate C. oppose D. undertake
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
In 1985, there was little rainfall in Ethiopia, which____41.____(lead) to poor harvests and the death of many of the country's cattle. Bob Geldof organized a charity concert to help the victims. In wrestling with the dilemma of worldwide hunger, the United Nations set up an agency,____42.____(call)the World Food Programme.
Today, some developing countries in Africa, Asia and South America still need help in order not to fall further behind. The sad truth is that____43.____(mere) sending loaves of bread is far from enough.There is____44.____saying that goes,'Give a man a fish, and you feed him for a day. Teach a man____45.____(fish), and you feed him for the rest of his life'. In a bid to find a permanent solution to this long-term problem, countries need to develop.
____46.____developing countries need most is to stop____47.____(poor) by fighting the causes of it. Another way to help is through the development of private enterprise along with job training. Finally. we must remember that the future of a country lies in the hands of____48.____(it)children.
A lot is being done,____49.____we cannot pretend that the fight is over._____50._____(great) efforts need to be made so that people all over the world live better lives.
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。

My English was not good previous. But I have done whatever I could to improving my English in the past year. First, I forced myself to memorize at least several new words everyday. It is huge importance to learn English well. Second, I went over the basic rules of grammars every week, which my English teacher expected me to master it. Third, I read short English articles and then wrote a English composition every others day. I neither want to get low marks in reading or hope to get low marks in writing. Now my English is improving day by day, and I hoped I am
prepared for the come College Entrance Examination.
第二节书面表达（满分25分）
52.阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。

Johnson lived alone in a small town, Salem. Once he suffered a minor stroke (中风). He didn't usually go outside of his home unless it was to get his favorite food: pizza. He only ordered from Domino’s Pizza, and due to him frequently ordering, the staff was well familiar with his name.
Although Johnson was a loyal customer, the staff had never heard his voice or seen is face. It was only the delivery drivers who caught a glance of the man. Many neighbors went on to say that he just liked to keep to himself.
The manager of Johnson’s local Domino’s Pizza, Mary, said that he was always so polite to the delivery staff. Throughout the seven years of him placing orders at and supporting the particular Domino’s store, there had never been a problem.
And so none of the employees at Johnson's local Domino’s seemed to notice anything unusual the first couple of days. However, this quickly changed when Mary realized that they hadn't had an order from Johnson in a while. Johnson was considered to be one of the branch's most loyal customers. It was unusual that Johnson hadn't ordered anything for more than 12 days. They felt something might be off. A member of the staff, Tom, was sent to Johnson’s house to see if they could notice anything unusual.
As Tom approached Johnson’s house, he was relieved to see that the lights were on. Johnson wasn't answering the door, even though the lights and TV were on in his room. Tom decided to knock once again and called him on his phone, but there was no answer. There was a horrible feeling in the pit of his stomach. Tom decided to call the police. After hearing the situation, the police arrived quickly. They knocked on the door just as Tom had, but there was no answer once again. Just then one of the officers heard a faint voice coming from inside of the home.
注意：
1.续写词数应为150词左右；
2.请按照如下格式在答题卡的相应位置作答。

The voice was calling out for help.
_____________________________________________________________________________________________ _____________________________________________________________________________________________ _
In the hospital, Johnson was getting better after the stroke.
_____________________________________________________________________________________________ _____________________________________________________________________________________________ _
参考答案
1. C
2. D
3. A
4. D
5. A
6. C
7. B
8. D 9. C 10. B 11. C
12. D 13. A 14. C 15. D
16. E 17. D 18. A 19. F 20. C
21. C 22. D 23. B 24. B 25. D 26. C 27. B 28. A 29. D 30. C 31. B 32.
A 33.
B 34. D 35. A 36.
C 37. C 38. A 39.
D 40. A
41. led
42. called 43. merely
59 a 44. to fish
45. What 46. poverty
47. its 48. yet## but
49. Greater
51.(1). previous→previously
(2). improving→improve
(3). 在第四句is后面加of
(4). grammars→grammar
(5). 去掉master后面的it
(6). a→an
(7). others→other
(8). or→nor
(9). hoped→hope
(10). come→coming
52.略。