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2020年9月大學英語六級閱讀真題以及答案(一)

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2024年09月03日

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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2020年9月大學英語六級閱讀真題以及答案(卷一)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 corresponding 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. 

Overall, men are more likely than women to make excuses. Several studies suggest that men feel the need to appear competent in all  26  , while women worry only about the skills in which they've invested  27  . Ask a man and a woman to go diving for the first time, and the woman is likely to jump in, while the man is likely to say he's not feeling too well. 

Ironically, it is often success that leads people to flirt with failure. Praise won for  28  a skill suddenly puts one in the position of having everything to lose.Rather than putting their reputation on the line again, many successful people develop a handicap-drinking,  29  , depression that allowsthem to keep their status no matter what the future brings. An advertising executive  30  for depression shortly after winning an award put it this way: "Without my depression, I'd be a failure now; with it, I'm a success'on hold.'" 

In fact, the people most likely to become chronic excuse makers are those  31  with success.Such people are so afraid of being  32  a failure at anything that they constantly develop one handicap or another in order to explain away failure. 

Though self-handicapping can be an effective way of coping with performance anxiety now and then, in the end, researchers say, it will lead to  33  . In the long run, excuse makers fail to live up to their true  34  and lose the status they care so much about. And despite their protests to the  35  they have only themselves to blame.

A) contrary

B) fatigue

C) heavily

D) heaving

E) hospitalized

F) labeled

G) legacies

H) mastering

I) momentum

J) obsessed

K) potential

L) realms

M) reciprocal

N) ruin

O) viciously

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. 

Six Potential Brain Benefits of Bilingual Education

A) Brains, brains, brains. People are fascinated by brain research. And yet it can be hard to point to places where our education system is really making use of the latest neuroscience (神經科學)findings.But there is one happy link where research is meeting practice: bilingual (雙語的)education. "In the last 20 years or so, there's been a virtual explosion of research on bilingualism," says Judith Kroll, a professor at the University of California, Riverside.

B) Again and again, researchers have found, "bilingualism is an experience that shapes our brain for life," in the words of Gigi Luk, an associate professor at Harvard's Graduate School of Education. At the same time, one of the hottest trends in public schooling is what's often called dual-language or twoway immersion programs.

C) Traditional programs for English-language learners, or ELLs, focus on assimilating students into English as quickly as possible. Dual-language classrooms, by contrast, provide instruction across subjects to both English natives and English learners, in both English and a target language. The goal is functional bilingualism and biliteracy for all students by middle school. New York City, North Carolina, Delaware, Utah, Oregon and Washington state are among the places expanding duallanguage classrooms.

D) The trend flies in the face of some of the culture wars of two decades ago, when advocates insisted on "English first" education. Most famously, California passed Proposition 227 in 1998. It was intended to sharply reduce the amount of time that English-language learners spent in bilingual settings.Proposition 58, passed by California voters on November 8, largely reversed that decision, paving the way for a huge expansion of bilingual education in the state that has the largest population of Englishlanguage learners.

E) Some of the insistence on English-first was founded on research produced decades ago, in which bilingual students underperformed monolingual (單語的) English speakers and had lower IQ scores.Today's scholars, like Ellen Bialystok at York University in Toronto, say that research was "deeply flawed." "Earlier research looked at socially disadvantaged groups," agrees Antonella Sorace at the University of Edinburgh in Scotland. "This has been completely contradicted by recent research" that compares groups more similar to each other.

F) So what does recent research say about the potential benefits of bilingual education? It turns out that,in many ways, the real trick to speaking two languages consists in managing not to speak one of those languages at a given moment which is fundamentally a feat of paying attention. Saying "Goodbye" to mom and then "Gu ten tag" to your teacher, or managing to ask for a crayola roja instead of a red crayon (蠟筆),requires skills called "inhibition" and "task switching." These skills are subsets of an ability called executive function.

G) People who speak two languages often outperform monolinguals on general measures of executive function. "Bilinguals can pay focused attention without being distracted and also improve in the ability to switch from one task to another," says Sorace.

H) Do these same advantages benefit a child who begins learning a second language in kindergarten instead of as a baby? We don't yet know. Patterns of language learning and language use are complex. But Gigi Luk at Harvard cites at least one brain-imaging study on adolescents that shows similar changes in brain structure when compared with those who are bilingual from birth, even when they didn't begin practicing a second language in earnest before late childhood.

I) Young children being raised bilingual have to follow social cues to figure out which language to use with which person and in what setting. As a result, says Sorace, bilingual children as young as age 3 have demonstrated a head start on tests of perspective-taking and theory of mind both of which are fundamental social and emotional skills. 

J) About 10 percent of students in the Portland, Oregon public schools are assigned by lottery to duallanguage classrooms that offer instruction in Spanish, Japanese or Mandarin, alongside English.Jennifer Steele at American University conducted a four-year, randomized trial and found that these dual-language students outperformed their peers in English-reading skills by a full school-year's worth of learning by the end of middle school. Because the effects are found in reading, not in math or science where there were few differences, Steele suggests that learning two languages makes students more aware of how language works in general.

K) The research of Gigi Luk at Harvard offers a slightly different explanation. She has recently done a small study looking at a group of 100 fourth-graders in Massachusetts who had similar reading scores on a standard test, but very different language experiences. Some were foreign-language dominant and others were English natives. Here's what's interesting. The students who were dominant in a foreign language weren't yet comfortably bilingual; they were just starting to learn English. Therefore, by definition, they had a much weaker English vocabulary than the native speakers. Yet they were just as good at interpreting a text. "This is very surprising," Luk says. "You would expect the reading comprehension performance to mirror the vocabulary it's a cornerstone of comprehension."

L) How did the foreign-language dominant speakers manage this feat? Well, Luk found, they also scored higher on tests of executive functioning. So, even though they didn't have huge mental dictionaries to draw on, they may have been great puzzle-solvers, taking into account higher-level concepts such as whether a single sentence made sense within an overall story line. They got to the same results as the monolinguals, by a different path.

M) American public school classrooms as a whole are becoming more segregated by race and class. Duallanguage programs can be an exception. Because they are composed of native English speakers deliberately placed together with recent immigrants, they tend to be more ethnically and economically balanced. And there is some evidence that this helps kids of all backgrounds gain comfort with diversity and different cultures.

N) Several of the researchers also pointed out that, in bilingual education, non-English-dominant students and their families tend to feel that their home language is heard and valued, compared with a classroom where the home language is left at the door in favor of English. This can improve students' sense of belonging and increase parents' involvement in their children's education, including behaviors like reading to children. "Many parents fear their language is an obstacle, a problem, and if they abandon it their child will integrate better," says Antonella Sorace of the University of Edinburgh."We tell them they're not doing their child a favor by giving up their language."

O) One theme that was striking in speaking to all these researchers was just how strongly they advocated for dual-language classrooms. Thomas and Collier have advised many school systems on how to expand their dual-language programs, and Sorace runs "Bilingualism Matters," an international network of researchers who promote bilingual education projects. This type of advocacy among scientists is unusual; even more so because the "bilingual advantage hypothesis" is being challenged once again.

P) A review of studies published last year found that cognitive advantages failed to appear in 83 percent of published studies, though in a separate analysis, the sum of effects was still significantly positive. One potential explanation offered by the researchers is that advantages that are measurable in the very young and very old tend to fade when testing young adults at the peak of their cognitive powers. And,they countered that no negative effects of bilingual education have been found. So, even if the advantages are small, they are still worth it. Not to mention one obvious, outstanding fact: "Bilingual children can speak two languages! "

36. A study found that there are similar changes in brain structure between those who are bilingual from birth and those who start learning a second language later. 

37. Unlike traditional monolingual programs, bilingual classrooms aim at developing students' ability to use two languages by middle school.

38. A study showed that dual-language students did significantly better than their peers in reading English texts.

39. About twenty years ago, bilingual practice was strongly discouraged, especially in California.

40. Ethnically and economically balanced bilingual classrooms are found to be helpful for kids to get used to social and cultural diversity.

41. Researchers now claim that earlier research on bilingual education was seriously flawed.

42. According to a researcher, dual-language experiences exert a lifelong influence on one's brain.

43. Advocates of bilingual education argued that it produces positive effects though they may be limited.

44. Bilingual speakers often do better than monolinguals in completing certain tasks because they can concentrate better on what they are doing.

45. When their native language is used, parents can become more involved in their children's education.

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. 

It is not controversial to say that an unhealthy diet causes bad health. Nor are the basic elements of healthy eating disputed. Obesity raises susceptibility to cancer, and Britain is the sixth most obese country on Earth. That is a public health emergency. But naming the problem is the easy part. No one disputes the costs in quality of life and depleted health budgets of an obese population, but the quest for solutions gets diverted by ideological arguments around responsibility and choice. And the water is muddied by lobbying from the industries that profit from consumption of obesity-inducing products. 

Historical precedent suggests that science and politics can overcome resistance from businesses that pollute and poison but it takes time, and success often starts small. So it is heartening to note that a programme in Leeds has achieved a reduction in childhood obesity, becoming the first UK city to reverse a fattening trend. The best results were among younger children and in more deprived areas. When 28% of English children aged two to 15 are obese, a national shift on the scale achieved by Leeds would lengthen hundreds of thousands of lives. A significant factor in the Leeds experience appears to be a scheme called HENRY, which helps parents reward behaviours that prevent obesity in children. 

Many members of parliament are uncomfortable even with their own government's anti-obesity strategy, since it involves a "sugar tax" and a ban on the sale of energy drinks to under-16s. Bans and taxes can be blunt instruments, but their harshest critics can rarely suggest better methods. These critics just oppose regulation itself. 

The relationship between poor health and inequality is too pronounced for governments to be passive about large-scale intervention. People living in the most deprived areas are four times more prone to die from avoidable causes than counterparts in more affluent places. As the structural nature of public health problems becomes harder to ignore, the complaint about overprotective government loses potency. 

In fact, the polarised debate over public health interventions should have been abandoned long ago. Government action works when individuals are motivated to respond. Individuals need governments that expand access to good choices. The HENRY programme was delivered in part through children's centres. Closing such centres and cutting council budgets doesn't magically increase reserves of individual selfreliance. The function of a well-designed state intervention is not to deprive people of liberty but to build social capacity and infrastructure that helps people take responsibility for their wellbeing. The obesity crisis will not have a solution devised by left or right ideology but experience indicates that the private sector needs the incentive of regulation before it starts taking public health emergencies seriously. 

46. Why is the obesity problem in Britain so difficult to solve?

A) Government health budgets are depleted.

B) People disagree as to who should do what.

C) Individuals are not ready to take their responsibilities.

D) Industry lobbying makes it hard to get healthy foods.

47. What can we learn from the past experience in tackling public health emergencies?

A) Governments have a role to play.

B) Public health is a scientific issue.

C) Priority should be given to deprived regions.

D) Businesses' responsibility should be stressed.

48. What does the author imply about some critics of bans and taxes concerning unhealthy drinks?

A) They are not aware of the consequences of obesity.

B) They have not come up with anything more constructive.

C) They are uncomfortable with parliament's anti-obesity debate.

D) They have their own motives in opposing government regulation.

49. Why does the author stress the relationship between poor health and inequality?

A) To demonstrate the dilemma of people living in deprived areas.

B) To bring to light the root cause of widespread obesity in Britain.

C) To highlight the area deserving the most attention from the public.

D) To justify government intervention in solving the obesity problem.

50. When will government action be effective?

A) When the polarised debate is abandoned.

B) When ideological differences are resolved.

C) When individuals have the incentive to act accordingly.

D) When the private sector realises the severity of the crisis.

Passage Two 

Questions 51 to 55 are based on the following passage. 

Home to virgin reefs, rare sharks and vast numbers of exotic fish, the Coral Sea is a unique haven of biodiversity off the northeastern coast of Australia. If a proposal by the Australian government goes ahead, the region will also become the world's largest marine protected area, with restrictions or bans on fishing, mining and marine farming. 

The Coral Sea reserve would cover almost 990, 000 square kilometres and stretch as far as 1,100 kilometres from the coast. Unveiled recently by environment minister Tony Burke, the proposal would be the last in a series of proposed marine reserves around Australia's coast. 

But the scheme is attracting criticism from scientists and conservation groups, who argue that the government hasn't gone far enough in protecting the Coral Sea, or in other marine reserves in the coastal network. 

Hugh Possingham, director of the Centre of Excellence for Environmental Decisions at the University of Queensland, points out that little more than half of the Coral Sea reserve is proposed as'no take'area, in which all fishing would be banned. The world's largest existing marine reserve, established last year by the British government in the Indian Ocean, spans 554,000 km2 and is a no-take zone throughout. An alliance of campaigning conversation groups argues that more of the Coral Sea should receive this level of protection. 

"I would like to have seen more protection for coral reefs," says Terry Hughes, director of the Centre of Excellence for Coral Reef Studies at James Cook University in Queensland. "More than 20 of them would be outside the no-take area and vulnerable to catch-and-release fishing". 

As Nature went to press, the Australian government had not responded to specific criticisms of the plan. But Robin Beaman, a marine geologist at James Cook University, says that the reserve does "broadly protect the range of habitats" in the sea. "I can testify to the huge effort that government agencies and other organisations have put into trying to understand the ecological values of this vast area," he says. 

Reserves proposed earlier this year for Australia's southwestern and northwestern coastal regions have also been criticised for failing to give habitats adequate protection. In August, 173 marine scientists signed an open letter to the government saying they were " greatly concerned " that the proposals for the southwestern region had not been based on the "core science principles" of reserves the protected regions were not, for instance, representative of all the habitats in the region, they said. 

Critics say that the southwestern reserve offers the greatest protection to the offshore areas where commercial opportunities are fewest and where there is little threat to the environment, a contention also levelled at the Coral Sea plan. 

51. What do we learn from the passage about the Coral Sea?

A) It is exceptionally rich in marine life.

B) It is the biggest marine protected area.

C) It remains largely undisturbed by humans.

D) It is a unique haven of endangered species.

52. What does the Australian government plan to do according to Tony Burke?

A) Make a new proposal to protect the Coral Sea.

B) Revise its conservation plan owing to criticisms.

C) Upgrade the established reserves to protect marine life.

D) Complete the series of marine reserves around its coast.

53. What is scientists' argument about the Coral Sea proposal?

A) The government has not done enough for marine protection.

B) It will not improve the marine reserves along Australia's coast.

C) The government has not consulted them in drawing up the proposal.

D) It is not based on sufficient investigations into the ecological system.

54. What does marine geologist Robin Beaman say about the Coral Sea plan?

A) It can compare with the British government's effort in the Indian Ocean.

B) It will result in the establishment of the world's largest marine reserve.

C) It will ensure the sustainability of the fishing industry around the coast.

D) It is a tremendous joint effort to protect the range of marine habitats.

55. What do critics think of the Coral Sea plan?

A) It will do more harm than good to the environment.

B) It will adversely affect Australia's fishing industry.

C) It will protect regions that actually require little protection.

D) It will win little support from environmental organisations.

26.L)【語義判斷】空格前一句提到,男性比女性更容易找借口,可見這里是對男性和女性進行比較,而空格所在句的后半句指出,女性只擔心那些自己投人_____的技能。由空格后的while可推知,男性情況與女性情況相對,此處是指男性希望在所有領域都顯得有能力,由此確定名詞L)realms“領域,范圍”為本題答案。備選的另一復數名詞 G)legacies表示“遺產;遺留的問題”,與此處語義不符,故排除。

27.C)【語義判斷】本句大意是,女性只擔心那些自己投人_____的技能。備選副詞中只有C)heavily“很多地,大量地”可與invested搭配,說明其程度,由此確定答案為 C)。另一備選副詞O)viciously“兇殘地,惡毒地”不能與invested搭配,故排除。

28.H)【語義判斷】空格所在句提到,因為_____一項技能而贏得的贊譽會使人突然陷入可能會失去一切的境地,備選動名詞中H)mastering “精通,掌握”可與skill搭配,意為“掌握一項技能”,由此確定H)為本題答案。備選動名詞heaving意為“(用力)拉,舉,拾”,與句意不符,故排除。

29.B)【語義判斷】由破折號前的handicap可知,這里填入的名詞應該和drinking、depression一樣表示某 種障礙。在備選的單數或不可數名詞中只有B)fatigue“疲勞,勞累”符合上下文語義,故為本題答案。

30.E)【語義判斷】介詞for之后的depression是某種病癥,可推斷空格填入的詞應與“診斷,治療”等有關。動詞E)hospitalized“送(某人)住院治療”為動詞的過去分詞且符合文義,故為答案。

31.J)【語義判斷】空格后一句指出,這樣的人害怕在任何事情上_____失敗,可知這樣的人十分在意成功,可填入J)obsesed“(對--…著迷的”,表示 “那些對成功十分癡迷的人”,符合文義,故J)為答案。

32.F)【語義判斷】備選的動詞過去分詞形式中,只剩下F)labeled“貼標簽于,用標簽標明”,填入后本句的意思是“這樣的人害怕在任何事情上被貼上失敗的標簽”,符合文義,因此F) 為答案。

33.N)【語義判斷】空格所在句意為:盡管自我妨礙有時可能是應對行為焦慮的一種有效方法,但最終,這會導致_____。前后分句之間是轉折關系,可知該名詞表示負面含義,在所給名詞和動名詞中N)ruin“毀壞,破壞”表示負面含義,且與此處句意相符,故為答案。

34.K)【語義判斷】本句意為:從長遠來看,制造借口的人無法發(fā)揮他們真正的_____。由此可以判斷應該填入K)potentia“潛力,可能性”。其余備選名詞選項填入后,句意均不通順,故排除。

35.A)【語義判斷】本句中的despite表示轉折含義,而逗 號后句子主干部分提到,這只能怪他們自己?;仡櫸闹兄v到的癡迷于成功的人給自己尋找借口的行為,可知他們的做法與“失敗只能怪自己的觀點”是相反的,因此本題答案為A)contrary“相反的事實(或事情、情況)”。

36.【定位】由題干中的similar changes in brain structure,bilingual from birth和 start learning a second language later定位到文章H) 段第一句和第四句。

H)【 精析】同義轉述題。H) 段第一句提出問題:對于從幼兒園開始而不是從嬰兒時期開始學習第二語言的孩子來說,這些優(yōu)勢是否有好處呢?隨后第四句指出,一項針對青少年的腦部成像研究顯示,與出生時就使用雙語的青少年相比,他們的大腦結構發(fā)生了類似的變化。題干中的 similar changes inbrain structure和bilingual from birth與原文相同,題干中的 start learning asecond language later 是對原文中didn't begin practicing a second language in eamest before late childhood 的同義轉述,故答案為H)。

37.【定位】由題干中的traditional monolingua programs,bilingual classrooms和by middle school定位到C)段。

C) 【精析】細節(jié)歸納題。定位段首句提到,傳統(tǒng)的英語學習者課程,注重盡快讓學生融入英語語境。隨后一句指出,雙語教室與之不同,其目標是在中學階段讓所有學生獲得功能性雙語和雙語讀寫能力。題干是對定位段內容的歸納總結,故答案為C)。

38.【定位】由題干中的dual-language students,their  peers 和reading English texts定位到文章J)段第二句。

J)【精析】同義轉述題。定位句提到,美國大學的詹妮弗·斯蒂爾進行了一項為期四年的隨機試驗,發(fā)現(xiàn)這些雙語學生到中學畢業(yè)時在英語閱讀能力上比同齡人要超前整整一學年。題干中的did significantly better是對定位句中outperformed的同義轉述,故答案為J)。

39.【定位】由題干中的 twenty years ago 和 Califormia定位到文章D)段第一句。

D)【精析】細節(jié)歸納題。定位句提到,這一趨勢與20年前的一些文化戰(zhàn)背道而馳,當時倡導者堅持 “英語優(yōu)先”的教育??芍?0年前的教育理念是“英語優(yōu)先”,不提倡雙語教學,特別是在加利福尼亞州。題干中的bilingual practice was strongly discouraged 是對定位句中 The trend flies in the face of the culture wars和“English first"education這兩處信息的概括總結,故答案為D)。

40.【定位】由題干中的 Ethnically and economically balanced 和 social and cultural diversity定位到文章M)段第三、四句。

M)【精析】同義轉述題。定位句提到,雙語教室往往在種族和經濟上更加平衡,而這有助于不同背景的孩子適應多樣性和不同文化。題干中的to be helpful for 對應定位句中的helps, 題干中的get used to是對定位句中gain comfort with的同義轉述,故答案為M)。

41.【定位】由題干中的flawed 定位到E) 段第二句。

E)【精析】同義轉述題。定位句提到,堅持“英語優(yōu)先”的一些看法建立在幾十年前的研究基礎上,如今的  學者們,如多倫多約克大學的埃倫·比亞里斯托克,則認為這項研究存在“嚴重缺陷”。題干中的eardier research對應定位句中的rescarch produced decades ago,題干中的seriously flawed對應定位句中的deeply flawed,故答案為E)。

42.【定位】由題干中的alifelong influence和bain 定位到文章B)段第一句。

B)【精析】同義轉述題。定位句提到,研究人員多次發(fā)現(xiàn),“雙語是一種終生塑造我們大腦的經歷”。題干中的dual-language experiences對應定位句中的bilingualism  is  an  experience,題干中的exert a lifelong influence on one's brain是對定位句中shapes our bain for life的同義轉述,故答案為B)。

43.【定位】由題干中的positive effects定位到文章P)段第一句。

P)【精析】細節(jié)歸納題。定位句指出,一項對去年發(fā)表的研究的綜述發(fā)現(xiàn),在83%已發(fā)表的研究中,并沒有出現(xiàn)認知優(yōu)勢,不過另一項單獨的分析顯示,總體效果仍然非常積極。題干中的produces positiveeffects 是對定位句中the sum of effects was still significantly positive的歸納概括,題干中的they may be limited是對定位句中cognitive advantages failed to appear in 83 percent of published studies的歸納概括,故答案為P)。

44.【定位】由題干中的do better than monolinguas和concentrate  better定位到文章G)段。

G)【精析】同義轉述題。定位段提到,說兩種語言的人在執(zhí)行功能的一般測試中往往優(yōu)于單語者。雙語者可以集中注意力不受干擾,還能提高從一個任務轉換到另一個任務的能力。題干中的Bilingual spcakers often do beter than  monolinguals是對定位段中People who speak twolanguagesoften outperform monolinguals的同義轉述,題干中的concentrate beter是對定位段中pay focused attention without being distracted的同義轉述,故答案為G)。

45.【定位】由題干中的native language,parents和 involved定位到文章N)段第一、二句。

N)【精析】同義轉述題。定位句提到,在雙語教育中,不是以英語為主的學生及其家庭往往感到自己的母語被傾聽并受到重視,而在英語為主的教室中,母語被拒之門外。這樣可以提高學生的歸屬感,增加家長對孩子教育的參與度。題干中的native language對應定位句中的their home language,題干中的become more involved是對定位句中increase parents'involvement  in their children's education的同義轉述,故答案為N)。

46.【定位】由題干中的obesity 和Britain 并結合題文同序原則定位到首段第六句。

B)【精析】推理判斷題。定位句指出,沒有人會質疑肥胖人群的生活質量成本和大量消耗的醫(yī)療預算,但尋求解決方案的努力被有關責任和選擇的意識形態(tài)爭論轉移了。由此可見,關于解決肥胖問題究競應該是什么人承擔什么責任,還是存在爭議的,故答案為B)“對于誰該做什么,人們意見不一”。

47.【定位】由題干中的the past expericnce定位到第二段第一句。

A)【精析】推理判斷題。定位句提到,歷史先例表明,科學和政治可以克服來自釋放污染和有毒物質的企業(yè)的阻力。再結合上下文可知,此處作者所說的政治,就是來自政府的作用,故答案為A)“政府可以發(fā)揮作用”。

48.【定位】由題干中的 critics of bans and taxcs 定位到第三段第二句。

B)【精析】細節(jié)辨認題。定位句指出,禁令和稅收可能是生硬的手段,但對其嚴加指責的批評者卻很少能提出更好的方法??梢钥闯雠u者在反對現(xiàn)有政策之余,并不能提出建設性意見,故B)“他們沒有提出任何更具建設性的意見”為答案。

49.【定位】由題干中的the rclationship between poor hcalth and inoquality定位到第四段第一句。

D)【精析】推理判斷題。定位句指出,健康狀況不佳與不平等之間的關系太明顯了,以至各國政府無法對大規(guī)模干預采取消極態(tài)度。接下來的兩句詳細論述了健康權益的不平等是結構性問題,政府應該干預。第五段第一句也印證了這個觀點。結合本文對肥胖問題干預的探討可知,D)“證明政府 干預解決肥胖問題的正當性”符合文義,故為答案。

50.【定位】由題干中的govemmcntaction 和cffctive定位到最后一段第二句。

C)【 精析】細節(jié)辨認題。定位句指出,當個人受到激勵作出回應時,政府行動才會發(fā)揮作用。由此可見,政府行動要想產生效力,必須是個人有動機做出相應的行為,故答案為C)“當個人有作出相應行為的動機時”。

51.【定位】由題干中的the Coral Sea定位到第一段首句。

A)【精析】推理判斷題。定位句指出,珊瑚海是原始珊瑚礁、稀有鯊魚和大量奇異魚類的家園,是澳大利亞東北部海岸生物多樣性的獨特港灣,顯然這里的海洋生物非常豐富,故答案為A)“它的海洋生物非常豐富”。

52.【定位】由題干中的Tony Burke定位到第二段第二句。

D)【精析】推理判斷題。定位句提到,環(huán)境部長托尼·伯克最近公布的這項提議將是澳大利亞沿海一系列海洋保護區(qū)計劃中的最后一項。由此可以推知,澳大利亞政府打算完成一系列的海洋保護區(qū),故答案為D)“完成海岸周圍的一系列海洋保護區(qū)”

53.【定位】由題干中的scientists'argument和the Coral Sea proposal定位到第三段。

A)【精析】細節(jié)辨認題。定位段指出,這一計劃遭到了科學家和保護組織的批評,他們認為政府在保護珊瑚?;蜓睾>W絡中的其他海洋保護區(qū)方面做得還不夠??梢娍茖W家們之所以批評珊瑚海保護計劃,是因為他們覺得政府在海洋保護方面做得還不夠,故答案為A)“政府在海洋保護方面做得 還不夠”。

54.【定位】由題干中的Robin Beaman定位到第六段第二,三句。

D)【精析】細節(jié)辨認題。定位句提到,詹姆斯·庫克大學的海洋地質學家羅賓·比曼認為保護區(qū)確實廣泛地保護了這片海洋中的各種棲息地,并可以證明政府機構和其他組織為了解這片廣表地區(qū)的生態(tài)價值所付出的巨大努力,可知有多方為保護這一海洋棲息地而進行了共同的、巨大的努力,故答案為D)“這是一次保護該范圍內的海洋棲息地的巨大的共同努力”。

55.【定位】由題干中的critics 和 the Coral Sea plan 定位到文章最后一段。

C) 【精析】細節(jié)辨認題。最后一段提到,西南保護區(qū)為那些商業(yè)機會最少、對環(huán)境幾乎沒有威脅的近海地區(qū)提供了最大的保護,對珊瑚海計劃的爭議也大致如此。由此可知,他們認為珊瑚海計劃所保護的也是一些幾乎無需保護的區(qū)域,故答案為C)“它所保護的實際上是那些幾乎不需要保護的地區(qū)”。

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