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    2020届广州市第七十五中学高三英语一模试卷及参考答案-

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    2020届广州市第七十五中学高三英语一模试卷及参考答案
    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
    Obesity (肥胖症 is becoming a problem in our busy society, and almost one in three American adults is now considered to be obese. Children obesity is alsoat an all-time high.
    Obesity means being very overweight. If you are obese, you have too much bodyfat. If you eat more food than your body can use, this will make you put on weight. Food that your body does not need will be stored as fat by your body.
    The following are the major factors that increase the risk of obesity.
    What you eat plays a major role in weight gain. Eating a lot of fast food such as hamburgers, sweet drinks, ice creams and other sweet food can increase the risk of becoming obese.
    If you do not do enough exercise, you will put on weight as the food you eat is not being used to make energy for physical activities.
    The chances of you being obese are greater if your parents are obese.
    There are many psychological factors that cause people to eat too much. People who are worried, unhappy or bored will often eat to make themselves feel better. This is known as comfort eating.
    Age is another factor, as you tend (趋于 to be less active when you get older. When you get older, you need to eat less, and if you do not eat less, you will put on weight. Obesity can cause many health problems such as heart problems, high blood pressure and many other serious medical conditions. 1. The underlined sentence in paragraph 1 means that ____. A. obesity does not do harm to health. B. there are more obese children than before. C. all the American children are obese. D. there are less obese children in the USA.
    2. According to the passage, there are ____ major factors that increase the risk of obesity. A. three B. four C. five D. six 3. What will the writer most probably talk about after the last paragraph? A. How to avoid obesity.

    B. How to live in the busy USA. C. What illnesses are caused by obesity. D. How doctors treat heart problems.
    B
    Avi Loeb, a scientist, believes that we are not alone in the universe. The belief fits withLoeb's alien spaceship theory that at least one alien spaceship might be flying over the orbit of Jupiter, which won the international attention last year.
    Astronomers inHawaiifound the first known interstellar object in late 2017. It was a bit of light moving so fast past the sun that it could only have come from another star. Almost every astronomer on the planet was trying to figure out how the object, called “Oumuamua” got to our far-away part of the Milky way galaxy. “One possibility is that ‘Oumuamua’ is debris from an advanced technological equipment,” Loeb said. “Technology comes from another solar system just showed up at our door. ”
    “‘Oumuamua’ is not an alien spaceship,” Paul Sutter, another scientist wrote. He suggested Loeb was seeking publicity. Most scientists think “Oumuamua” is some sort of rock. They think it could be an icy wandering comet.
    Loeb says that “Oumuamua's” behavior means it can't be a block of rock shaped like a long photo. He thinks it's more likely an object that's very long and thin, perhaps like a long pancake or a ship's sail. Loeb says that if someone shows him evidence thatcontradictshis beliefs, he will immediately give in.
    Loeb believes himself a truth-teller and risk-taker in an age of very safe, too-quiet scientists. “The worst thing that can happen to me is that I would be relieved of my management duties, and that would give me even more time to focus on science,” Loeb says. He said he wouldn't mind giving up all the titles he had and returning to the Israeli farming village where he grew up. 4. What does Loeb say about “Oumuamua”?
    A. It is an icy comet. B. It looks like a long photo.
    C. It is actually some sort of rock. D. It may come from another alien civilization. 5. What does the underlined word “contradicts” in paragraph 4 probably mean?
    A.Goes against. B. Relies on. C. Turns to. D. Searches for. 6. What do you think of Loeb?
    A. He is foolish. B. He is unsatisfied with his titles.
    C. He is a firm believer in scientific truth. D. He is uncertain about his career future. 7. What's the best title for the text?

    A. Have Aliens Paid a Visit in Spaceships? B. Do We Really Know about Space Theory? C. Scientists Are Working on High Technology D. Astronomers Are Encouraging Space Travel
    C
    The idea of low material desire, low consumption and refusing to work, marry and have children, concluded as a “lying down” lifestyle, recentlystruck a chord withmany young Chinese who are eager to take pause to breathe in this fast-paced and highly-competitive society.
    Many millennials (千禧一代 and generation Zs complained to the Global Times that burdens, including work stress, family disputes (纷争 and financial strains, have pushed them “against the wall”. They said they hate the “involution (内卷,” joking that they would rather give up some of what they have than get trapped in an endless competition against peers.
    “Instead of always following the ‘virtues’ of struggle, endure and sacrifice to bear the stresses, they prefer a temporary lying down as catharsis (宣泄 and adjustment,” said a scholar. “It is no wonder that some young people, under the growing pressures from child-raising to paying the mortgage (按揭 today, would try to live in a simple way and leave the worries behind.”
    Interestingly, the majority of millennials and Gen Zs reached by the Global Times, who claim to be big fans of the lying down philosophy, acknowledged that they only accept a temporary lying down as a short rest. It is true that with the great improvement of living conditions, some Chinese youth have partially lost the spirit of hardship and are not willing to bear too much hard work. But in fact, lying down is not entirely comfortable. Young people who lie down always feel guilty about their constant loss of morale (士气 far beyond their reach.
    “Young people on campus have both aspirations and confusion about their future, but most of us have rejected setting ourselves up in chains to waste opportunities and challenges,” a postgraduate student told the Global Times. “It’s no use running away. I have to ‘stand up’ and face the reality sooner or later.” 8. What does the underlined phrase in paragraph 1 mean? A. Warned. B. Criticized. C. Touched. D. Amused.
    9. What might have caused the “lying down” lifestyle among the young? A. Improvements in living conditions.
    B. Growing pressure from family and social life. C. Increasing material possessions from families. D. Temporary adjustment to failure in competitions.

    10. What’s the scholar’s attitude toward the “lying down” group? A. Understanding. B. Intolerant. C.Supportive. D. Unclear.
    11. What can be inferred about the young generation from the text? A. They never really drop their responsibilities. B. They really enjoy the “lying down” lifestyle. C. They find their dreams far beyond their reach. D. They would rather escape than take challenges.
    D
    Scientists often compare coral reefs(珊瑚礁 to underwater rainforests, yet unlike the leafy plant base of a forest, corals are animals. The soft creatures are naturally half-transparent and get their brilliant color1 from algae(藻类 living inside them. When corals experience stress from hot temperatures or pollution, theyhaltthe interdependent relationship with algae, typically pushing them out and turning white. Corals are still alive when they are white, but they're at risk and many eventually die, turning dark brown.
    Scientists around the world are looking for means to protect and maybe increase corals. One common option is to create more protected areas — essentially national parks in the ocean. Beyond nature preserves, some conservationists are looking to more hands-on methods. One research center in the Florida Keys is exploring a form of natural selection to keep corals remaining. The reef system in the Keys has been hit hard by climate change and pollution, which is especially tough, because corals there help support fisheries worth $ 100 million every year.
    To keep the wild ecosystem alive, Erinn Muller, the center's director, and her team are harvesting samples of the corals that survived the environmental stress naturally, keeping them to make them reproduce, and then reattaching them to the reef. They have 46,000 corals on plastic frames under the sea. So far, the center has regrown over 70,000 corals from five different species on damaged reefs.
    In The Bahamas, Ross Cunning, a research biologist at Chicago's Shedd Aquarium, focuses on corals with genes that could make them natural candidates for restoration projects. He published a study of two Bahamian reefs, one that survived an extreme 2015 heat wave, and one that didn't. "We think their ability to deal with these higher temperatures is built into their genes," says Cunning. There's evidence of corals evolving more quickly to resist rapidly warming climate. The big question scientists need investigate, adds Gunning, is how much more heat corals can adapt to.

    12. What does the underlined word "halt" in the first paragraph mean?
    A. End. B. Develop. C. Strengthen. D. Weaken. 13. What do Muller and her team do to save corals?
    A. Restore the damaged reefs. B. Grow corals by hand underwater. C. Create more protected areas. D. Move corals to unpolluted areas. 14. What do Gunning's words suggest?
    A. Many corals have been genetically improved. B. Cooling down the waters is key to rescuing corals.
    C. Reasons for corals surviving heat waves are shocking. D. The highest temperature corals can survive is unclear.
    15. Which can be a suitable title for the text?
    A. Relationship between corals and algae B. Efforts made to save corals C. Impact of climate warming on corals D. Survival crisis faced by coral reefs 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
    When you think about college and the experiences you’ll have there, you probably think about learning and growing.___16___
    Some researchers suggest students who make friends at college are more likely to be successful in their study.___17___Humans are social creatures and when you have someone who can encourage you，you will be better prepared to face the challenge of higher education.
    Friendship is important for everyone. But when you go through college,you not only increase your knowledge, but you try to get along with others. When you apply for a job after graduation, you will be asked questions about your skills and knowledge.___18___What does all of this have to do with friendships? Learning to get along with people and work well with them takes many forms, and one of them is friendship.
    ___19___These students can form study groups, discuss ideas for projects, and celebrate victories and good grades. When you need to talk to someone, your classmates must be the best.
    It doesn’t sound very friendly to talk about friendships in terms of what someone can gain from them. But the very nature of the relationship is reciprocal（互惠的）. While a person is providing you with the support and strength you need, you have to be providing this back to them.___20___ A. Friendship is a two-way street.

    B. That help can come in the form of friendships. C. You might wonder why,but the answer is very clear. D. You’ll also be asked how well you work with a team. E. You should also think about the friendship you’ll form. F. Your friends help you interact with people all around you. G. Students can get a lot by being friends with their classmates.
    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
    It was just the three of us—my parents and me. My dad is a truck driver, and was gone most of the time,___21___supplies around theMidwest. So my mother was always like a___22___mother. We moved there on my third birthday. My first memory is our next-door___23___Arlene and her husband Bill, to whom I was always talking. I think what drew me to Arlene and Bill is that they never___24___listening to me. I also think Arlene saw a lot of herself in me-we were both lonely, anxious kids. Bill too. And that may be___25___she always took the time to listen to me. It was a wonderful___26___.
    One day, my parents asked Bill and Arlene whether they’d___27___me while they went out on a date. This worked well, so it became a monthly___28___.When I was about five, I had an idea, “What if Bill and Arlene___29___me as their granddaughter?” The next day, I knocked on their door, sat down in their living room, and asked, “Will you guys be my grandparents?” They started crying and___30___accepted. Soon after they printed an adoption certificate, and___31___it on their living room wall from then on. I was surprised that they took my offer so___32___. They could have___33___it off. Thinking of that moment still brings tears to my eyes. There is something truly___34___about a child offering up her love and adults being so excited to accept it.
    Over the years, Bill and Arlene___35___me in all my dreams. They encouraged me to apply for college. And when I got accepted toColoradoStateUniversity, they presented me with a___36___. They told me they’d been putting away money for me.
    Since I’ve become an adult, I’ve learned more about my grandparents. Both of them grew up poor. Their lives weren’t as___37___as they appeared to be. But the two of them always seemed genuinely happy in each other’s___38___.
    Arlene passed away in 2013. Bill gave me the ring he’d___39___to Arlene on their 25thwedding anniversary which I wear on my ring finger as a___40___of the kind of love I wish to put into this world. 21. A. providing B. carrying C. producing D. delivering

    22. A. lonely B. single C. desperate D. young 23. A. friends B. neighbors C. colleagues D. s
    24. A. get tired of B. get rid of C. get away with D. get on with 25. A. what B. how C. why D. where
    26. A. devotion B. appreciation C. connection D. contribution 27. A. watch B. see C. observe D. monitor
    28. A. existence B. occurrence C. preference D. consequence 29. A. treat B. make C. appoint D. adopt 30. A. gently B. ly C. eventually D. enthusiastically 31. A. painted B. hung C. removed D. held
    32. A. secretly B. flexibly C. seriously D. automatically 33. A. smiled B. teased C. dropped D. laughed
    34. A. admirable B. beneficial C. ambitious D. satisfactory 35. A. supported B. favoured C. conducted D. congratulated 36. A. bank B. figure C. fund D. picture 37. A. specific B. casual C. perfect D. tough
    38. A. company B. way C. commitment D. appearance 39. A. sent B. gifted C. donated D. lent 40. A. warn B. sign C. message D. reminder 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
    World Environment Day (WED ,____41.____is observed on June 5 every year, is one of the most unique and special holidays because____42.____its history and its many firsts. Created on the first day of the first-ever UN conference , WED focuses on humans and the environment.
    However, this didn't happen overnight.Swedenfirst suggested____43.____(have such a conference in 1968. And in 1969, the UN agreed that in three years they would have a conference inSwedenthat focused on____44.____(globe environmental problems.
    Finally, it all came together in 1972. Leaders from around the world____45.____(sit together to discuss how they could raise awareness to protect our environment — and it was then that WED was made. Then two years later, the first-ever WED____46.____(celebrate with the slogan(口号“Only One Earth”.

    Ever since then, WED has been____47.____(complete accepted by people everywhere. Many famous people around the world all encourage people, in their own unique way,____48.____(do their part and save the world.
    So, it doesn't matter if you’re a famous actor, an athlete____49.____a student in college: gather your friends and spend a day outdoors doing fun_____50._____(activity towards protecting this beautiful planet. You'll have great fun and feel much better afterward. 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
    I still remember my first presentation in front of my entire class. When it comes to my turn, I was very much nervous! My head went blank and I had no idea that to say. Then I took deep breath and slowly breathed out. I kept do so for some times. That helped me feel less terribly. After a while, I calmed down but began my speech. I did a good job in the end. It was deep breathing that helped me out of anxious. So remember to breathe deeply when you feel nervous in a presentation. Focus on your speech and don't worry with not making my presentation perfect. The world won't end even if you mess up. 第二节书面表达（满分25分）
    52.假如你是李华，你的英国笔友George发现他身边的中国留学生越来越多，请你给他写一封信，就国内学生出国学习这件事谈谈你自己的看法。内容包括：
    1.表明你的观点； 2.说明理由。
    注意：1.词数80左右；
    2.可适当增加细节，使行文连贯。 Dear George,
    _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
    ____________________________________
    Yours, LiHua
    参考答案
    1. B 2. C 3. A

    4. D 5. A 6. C 7. A

    8. C 9. B 10. A 11. A

    12. C 13. D 14. A 15. A

    16. E 17. C 18. D 19. G 20. A

    21. D 22. B 23. B 24. A 25. C 26. C 27. A 28. B 29. D C 33. D 34. A 35. A 36. C 37. C 38. A 39. B 40. D

    41. which

    42. of 43. having 44. global 45. sat 46. was celebrated 47. completely

    48. to do 49. or 50. activities

    51.(1.comes→came
    (2.nervous前的much删去 (3.that→what (4.deep前加a (5.do→doing
    (6.terribly→terrible (7.but→and
    (8. anxious→anxiety (9.with→about (10.my→your

    52.略
    30. D 31. B 32.

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