2019年12月大學英語六級閱讀真題以及答案（二）

英語六級閱讀真題，不僅強化詞匯與句型理解，更提升閱讀速度與綜合分析能力。實戰(zhàn)演練，讓考生熟悉題型變化，掌握解題技巧，是沖刺六級高分不可或缺的寶貴資源。今天，小編將分享2019年12月大學英語六級閱讀真題以及答案（卷二）相關內容，希望能為大家提供幫助！

Section A

Directions: In this section , there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the correspondi ng letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.

The persistent haze over many of our cities is a reminder of the polluted air that we breathe, Over 80% of the world's urban population is breathing air that fails to meet World Health Organisation guidelines, and an estimated 4.5 million people died  26  from outdoor air pollution in 2015.

Globally, urban populations are expected to double in the next 40 years, and an extra 2 billion people will need new places to live, as well as services and ways to move around their cities. What is more important, the decisions that we make now about the design of our cities will  27  the everyday lives and health of the coming generations. So what would a smug- free, or at least low- pollution, city be like?

Traffic has become  28  with air pollution, and many countries intend to ba n the sale of new petrol and diesel cars in the next two decades. But simply  29  to electric can will not mean pollution- free cities. The level of emissions they cause will depend on how the electricity to run them is  30  , while brakes, tyres and toads all create tiny airborne  31  as they wear out.

Across the developed world, ear use is in decline as more people move to city centers, while young people especially are  32  for other means of travel. Researchers are already asking if motor vehicle use has reached its  33  and will decline, but transport planners have yet to catch up with this  34  , instead of laying new roads to tackle traffic jams. As users of London's orbital M25 motorway will know, new roads rapidly fill with more traffic. In the US, studies have shown that doubling the size of a road can  35  double the traffic, taking us back to the starting point.

A) alternate

B) crown

C) determine

D) generated

E) locating

F) merged  

G) miniatures

H) opting

I) particles

J) peak 

K) prematurely     

L) simply      

M) switching      

N) synonymous     

O) trend

Section B

Directions: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.

How Much Protein Do You Really Need?

A) The marketing is tempting: Get stronger muscles and healthier bodies with minimal effort by adding protein powder to your morning shake or juice drink. Or grab a protein bar at lunch or for a quick snack. Today, you can find protein supplements everywhere—online or at the pharmacy, grocery store or health food store. They come in powders, pills and bars. With more than $12 billion in sales this year, the industry is booming and, according to the market research company, Grand View Research, is on track to sell billions more by 2025. But do we really need all this supplemental protein? It depends. There are pros, cons and some other things to consider.

B) For starters, protein is critical for every cell in our body. It helps build nails, hair, bones and muscles. It can also help you feel fuller longer than eating foods without protein. And, unlike nutrients that are found only in few foods, protein is present in all foods.“ The typical American diet is a lot higher in protein than a lot of us think,” says registered dietitian Angela Pipitone.“ It's in foods many of us expect, such as beef, chicken and other types of meat and dairy. But it's also in foods that may not come immediately to mind like vegetables, fruit, beans and grains.”

C) The U. S. government's recommended daily allowance(RDA) for the average adult is 50 to 60 gram of protein a day. This may sound like a lot, but Pipito ne says:“ We get bits of pro tein here and there and that really adds up throughout the day.” Take, for example, breakfast. If you eat two eggs topped with a little bit of cheese and an orange on the side, you already have 22 grams of protein. Each egg gives you 7 grams, the cheese gives you about 6 grams and the orange— about 2 grams. Add a lunch of chicken, rice and broccoli(西蘭花), and you are already over the recommended 50 grams.“ You can get enough protein and meet the RDA before you even get to dinner," says Pipitone.

D) So if it's so easy to get your protein in food, why add more in the form of powders, snack bars or a boost at your local juice bar? No need to, says Pipitone, because, in fact, most of us already get enough protein in our dict.“ Whole foods are always the best option rather than adding supplements,” the says, noting the FDA does not regulate supplements as rigorously as foods or drugs. So there could be less protein, more sugar and some additives you wouldn't expect, such as coffeene(咖啡因).

E) If you are considering a supplement, read the list of ingredients, she says, although this is not always reliable.“I' ve seen very expensive protein supplements that claim to be high quality but they might not really be beneficial for the average healthy adult,” she says.“ It could just be a waste of money.”

F) But there are certain situations that do warrant extra protein.“ Anytime you' re repairing or building muscle.” Pipito ne says, such as if you' re an extreme endurance athlete, training for a marathon, or you' re a body builder. If you' re moderately exercising for 150 minutes a week, as the Centers for Disease Control and Prevention recommends, or less than that, you' re probably not an ex treme athlete. Extreme athletes expend lots of energy breaking down and repairing and building muscles. Protein can give them the edge they need to speed that process.

G) Vegans can benefit from protein supplements since they do not eat animal- based protein sources like meat, dairy or eggs. And, for someone always on- the- go who may not have time for a meal, a protein snack bar can be a good option for occasional me al replacement. Also, individuals recovering from surgery or an injury can also benefit from extra protein. So, too, can old er people. At around age 60,“ muscles really start to break down,” says Kathry n Starr, an aging researcher,“ and because of that, the protein needs of an older adult actually increase.”

H) In fact, along with her colleague Connie Bales. Starr recently conducted a small study that found that adding extra protein foods to the diet of obese older individuals who were trying to lose weight strengthened their muscles. Participants in the study were separated into two groups— one group was asked to eat 30 grams of protein per meal in the form of whole foods. That meant they were eating 90 grams of protein a day. The other group— the control group— was put on a typical low- ca loric diet with about 50 to 60 grams of protein a day. After six months, researchers found the high protein group had significantly improved their musc le function— almost twice as much as the control group.“ They were able to walk faster, had improved balance, and were also able to get up out of a chair faster than the control group.” Starr says. All 67 participants were over 60 years of age, and both groups lost about the same amount of weight.

I) Starr is row looking into whether high- protein diets also improve the quality of the muscle itself in seniors.She's using CT scans to measure mu scle size and fat, and comparing seniors on a high- protein diet with those on regular diets. She says her findings should be available in a couple of months.

J) In the meantime,70- year- old Corlis s Keith, who was in the high protein group in Starr's latest study, says the feel s a big difference.“I feel excellent,” she says.“I feel like I have a different body. I have more energy. I'm stronger.” She says she is able to take Zumba exercise classes three times a week, work out on the treadmill(跑步機), and take long, brisk walks. Keith also lost more than 15 pounds.“I'm a fashionable person, so now I'm back in my 3- inch heels,” she says.

K) As people age, Starr says musele strength is key to helping them stay strong and continue living on their own in their own home.“I feel very much alive now,” says Keith.“I feel like I could stay by myself until I'm100.”

L) Bat can people overdo protein? Pipitone says you do have to be careful. Other researchers say too much protein can cause cramps(痙攣), headaches, and fatigue. Dehydration(脫水) is also a risk when you eat too much protein. Pipitone says if you increase protein, you also have to increase your f luid intake.“I always tell people to make sure they' re drinking enough fluids,” which for the average person is 60 to 70 ounces a day, which translates into eight 8- ounce glasses of water or liquid per day.

M) There have been some indications that extra protein makes the kidney s work harder, which could be problematic for individuals with a history of kidney disease and for them, the supplements may increase the risk of kidney stones, the says.

N) Bottom line, if you think you need more protein in your diet, consider these questions. Are you an extreme athlete; are you recovering from injury or surgery; or are you 60 years or older? If so, adding high protein foods like eggs and meat products to your diet can be beneficial. And, if you' re not sure, in is always a good idea to check with your primary care provider.

36. It is quite easy for one to take in the recommended amount of protein.

37. Pipitone claims that healthy adults need not spend money on protein supplements.

38. The protein supplement business is found to be thriving.

39. Protein can speed the repairing of damaged muscles.

40. Protein supplements may overburd en some internal organ, thus leading to its malfunctioning.

41. Older adults need to take in more protein to keep their muscles strong.

42. Protein is found in more foods than people might realize.

43. Additional protein was found to help strengthen the muscles of overweight sening weight loss.

44. Pipitone believes that whole foods provide the best source of protein.

45. People are advised to drink more liquid when they take in more protein.

Section C

Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

Passage One

Questions 46 to 50 are based on the following passage.

Last year, a child was born at a hospital in the UK with her heart outside her body. Few babies survive this rare condition, and those who do must endure numerous operations and are likely to have complex needs. When her mother was interviewed, three weeks after her daughter's birth, she was asked if she was prepared for what might be a danming(令人生畏的) task caring for her. She answered without hesitation that, as far as she was concerned, this would be a“ privilege”.

Rarely has there been a better example of the power of attitude, one of our most powerful psychological tools. Our attitudes allow us to turn mistakes into opportunities, and loss into the chance for new beginnings. An attitude is a settled way of thinking, feeling and/ or behaving towards particular objects, people, events or ideologies. We use our attitudes to filter, interpret and react to the world around us. You weren't bom with attitudes; rather they are all learned, and this happens in a number of ways.

The most powerful influences occur during early childhood and include both what happened to you directly, and what those around you did and said in your presence. As you acquire a distinctive identity, your attitudes are further refined by the behavior of those with whom you identify— your family, those of your ge nder and culture, and the people you admire, even though you may not know them personally. Friendships and other important relationships become increasingly important, particularly during adolescence. About that same time and throughout adulthood, the information you receive, especially when ideas are repeated in association with goals and achievement s you find attractive, also refines your attitudes.

Many people assume that our attitudes are internally consistent, that is, the way you think and feel about someone or something predicts your behavior towards them. However, may studies have found that feelings and thoughts don't necessarily predict behavior. In general, your attitudes will be internally consisten t only when the behavior is easy, and when those around you hold similar beliefs. That's why, for example, may say they believe in the benefits of recycl ing or exercise, but don't behave in line with their views, because it takes awareness, effort and courage to go beyond merely stating that you believe something is a good idea.

One of the most effective ways to change an attitude is to start behaving as if you already feel and think the way you'd prefer to. Take some time to reflect on your attitudes, to think about what you believe and why. Is there anything you consider a burden rather than a privilege? It so, start behaving 一 right now— as if the latter is the case.

46. What do we learn from the passage about attitude?

A) It shapes our beliefs and ideologies.

B) It improves our psychological wellbeing.

C) It determines how we respond to our immediate environment.

D) It changes the way we think, feel and interact with one another.

47. What can contribute to the refinement of one's attitude, according to the passage?

A) Their idols' behaviors.  

B) Their educational level.

C) Their contact with the opposite gender.  

D) Their interaction with different cultures.

48. What do many studies find about people's feelings and thoughts?

A) They may not suggest how a person is going to behave.

B) They are in a way consistent with a person's mentality.

C) They may not find expression in interpersonal relations.

D) They are in line with a person's behavior no matter what.

49. How come many people don't do what they believe is good?

A) They can't afford the time.  

B) They have no idea how to.

C) They are hypocritical.  

D) They lack willpower.

50. What is proposed as a strategy to change attitude?

A) Changing things that require one's immediate attention.

B) Starting to act in a way that embodies one's aspirations.

C) Adjusting one's behavior gradually over a period of time.

D) Considering ways of reducing one's psychological burdens.

Passage Two

Questions 51 to 55 are based on the following passage.

Industrial fishing for krill(磷蝦) in the unspoilt waters around Antaretica is threatening the future of one of the world's last great wildernesses, according to a new report.

The study by Greenpeace analysed the movements of kri ll fishing vessels in the region and found they were increasingly operating “ in the immediate vicinity of penguin colonies and whale feeding grounds”. It also highlights incidents of fishing boats being involved in groundings, oil spills and accidents, which posed a serious threat to the Antarctic ecosystem.

The report, published on Tuesday, comes amid growing concern about the impact of fishing and climate change on the Antarctic. A global campaign has been launched to create a network of ocean sanctuaries to protect the seas in the region and Greenpeace is calling for an immediate halt to fishing in areas being considered for sanctuary status.

Frida Bengtsson from Greenpeace's Protect the Antarctic campaign said:“ If the krill industry wants to show it's a responsible player, then it should be voluntarily getting out of any area which is being proposed as an ocean sanctuary, and should instead be backing the protection of these huge tracts of the Antarctic."

A global campaign has been launched to turn a huge tract of Antarctic seas into ocean sanctuaries, protecting wildlife and ba nning not just kri ll fishing, but all fishing. One was created in the Ross Sea in 2016, another reserve is being proposed in a vast area of the Weddell Sea, and a third sanctuary is under consideration in the area west of the Antarctic Peninsula—a key kri ll fishing area.

The Commission for the Conservation of Antarctic Marine Living Resources(CCAMLR) manages the seas around Antaretica. It will decide on the Weddell Sea sanctuary proposal at a conference in Australia in October, although a decision on the peninsula sanctuary is not expected until later.

Keith Reid, a science manager at CCAMLR, said that the organisation sought“a balance between protection, conservation and sustainable fishing in the Southern Ocean.” He said although more fishing was taking place nearer penguin colonies it was often happening later in the season when these colonies were empty.

“ The creation of a system of marine protected areas is a key part of ongoing scientific and policy discussions in CCAMLR,” he added.“ Our long- term operation in the region depends on a healthy and thriving Antarctic marine ecosystem, which is why we have always had an open dialogue with the environmental non- governmental organisations. We strongly intend to continue this dialogue, including talks with Greenpeace, to discuss improvements based on the latest scientific data. We are not the ones to decide on the establishment of marine protected areas, but we hope to contribute positively with our knowledge and experience.”

51. What does Greenpeace's study find about kri ll fishing?

A. It caused a great many penguins and whales to migrate.

B. It was depriving penguins and whales of their habitats.

C. It was carried out too close to the habitats of penguins and whales.

D. It posed an unprecedented threat to the wildlife around Antaretica.

52. For what purpose has a global campaign been launched?

A. To reduce the impact of climate change on Antarctica.

B. To establish conservation areas in the Antaretic region.

C. To regulate kri ll fishing operations in the Antarctic seas.

D. To publicise the concern about the impact of kri ll fishing.

53. What is Greenpeace's recommendation to the kri ll industry?

A. Opting to operate away from the suggested conservation areas.

B. Volunteering to protect the endangered species in the Antaretic.

C. Refraining from kri ll fishing throughout the breeding season.

D. Showing its sense of responsibility by leading the global campaign.

54. What did CCAMLR aim to do according to its science manager?

A. Raise public awareness of the vulnerability of Antarctic species.

B. Ban all commercial fishing operations in the Southern Ocean.

C. Keep the penguin colonies from all fishing interference.

D. Sustain fishing without damaging the Antaretic ecosystem.

55. How does CCAMLR define its role in the conservation of the Antarctic environment?

A. A coordinator in policy discussions.  

B. An authority on big data analysis.

C. A provider of the needed expertise.  

D. An initiator of marine sanctuaries.