2023年英语六级阅读理解真题卷及答案-2.docx

《2023年英语六级阅读理解真题卷及答案-2.docx》由会员分享，可在线阅读，更多相关《2023年英语六级阅读理解真题卷及答案-2.docx（16页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、2023年英语六级阅读理解真题卷及答案-2因考试政策、内容不断变化与调整，下面是给大家提供的阅读理解范文供参考，以下是我给大家整理的英语六级阅读理解真题卷及答案-2，希望可以帮到大家Part III Reading Comprehension(40 minutes)Section ADirections: 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 ban

2、k 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 tha

3、n once.The pacific island nation of palau has become home to the sixth largest marineworld. the new marine reserve, now the largest in the pacific, will-26- no fishing or mining. Palau also established the world, first shark sanctuary in 2023.The tiny island nation has set aside 500,000 square kilom

4、etres-80 percent -of its maritime -27-, for full protection, that's the highest percentage of an-28 -economic zone devoted to remaining 20 percent of the palau seas will be reserved for local fishing by individuals and small-scale- 29- fishing businesses with limited exports."island -30-hav

5、e been among the hardest hit by the threats facing theocean, "said president.Tommy remengesau jr in a statement. "creating this sanctuary is a bold move that the people of palau recognise as 31 to our survival. we want to lead the way in restoring the health of the occan for future generat

6、ionPalau has only been an_ 32 nation for twenty years and has a strong history of environmental protection. it is home to one of the world's finest marine ecosystems, with more than 1,300 species of fish and 700 species of coral.Senator hokkons baules lead 33 of the palau national marine sanctua

7、ry act, said the sanctuary willhelp build a- 34 future for the palauan people by honoring the conservation traditions of our past". these include the centuries-old custom of"", where leaders would call a temporary stop to fishing for key species in order to give fish 35 an opportunity

8、 to replenish(补充).a)allocateb) celebritiesc)commerciald)communitiese)essentialf)exclusiveg)independenth) indulgei)permitj)securek) solitaryL)spectaclem)sponsorn)stockso)temitoryData sharing: an open mind on open date A It is a movement building steady momentum: a call to make research data, software

9、 code and experimental methods publicly available and transparent. a spirit of openness is gaining acceptance in the science community, and is the only way, say advocates, to address a'crisis' incience whereby too few findings are successfully reproduced. furthermore, they say, it is the bes

10、t way for researchers to gather the range of observations that are necessary to speed up discoveries or to identify large-scale trends.B the open-data shift poses a confusing problem for junior researchers. on the one hand,the drive to share is gathering official steam. since 2023, global scientific

11、 bodies have begun to back politics that support increased public access to reseach.on the other hand,scientists disagree about how much and when they should share date,and they debate whether sharing it is more likely to accelerate science and make it more robust, or to introduce vulnerabilities an

12、d problems.as more journals and make it more robust,or to introduce vulnerabilities and problems.as more journal and funders adopt data-sharing requirements, and as a growing number of enthusiasts call for more openness, junior researchers must find their place between adopters and those who continu

13、e to hold out, even as they strive to launch their own careers.C one key challenge facing young scientists is how to be open without becoming scientifically vulnerable. they must determine the risk of jeopardizing a job offer or a collaboration prosal from those who are wary of-or unfamiliar with -o

14、pen science. and they must learn How to capitalize on the movement's benefits such as opportunities for more citations and a way to build a reputation without the need for conventional metrics, such as publication in high-impact journals.D some fields have embraced open data more than others. re

15、searchers in psychology, a field rocked by findings of irreproducibility in the past few years, have been especially vocal sup-porters of the drive for more-open science.A few psychology journals have created incentives to increase interest in repar open science. a few psychology journals have creat

16、ed incentives porters of the drive for me lucible science -for example, by affixing an",badge to articles that clearly state where data are available. according to social psychologist brian nose executive director of the center for open science, the average data-sharing rate for the journal Psy

17、chological science, which uses the badges, increased tenfold to 38% from 2023 to 2023.E funders, too, are increasingly adopting an open-data policy .several strongly ergement,and some require,a date-management plan that makes data available .The us national science foundation is among these, some ph

18、ilanthropic (慈善的) funders, including the bill Gates foundation in seattle, washington, and the wellcome trust in london, alopen data from their grant recipients.F but many young researchers, especially those who have not been mentored in open science .are uncertain about whether to share or to stay

19、private.Graduate students and postdoes,who often are working on their lab head's grant may have no choice if their supervisor or another senior opposes sharing.G some fear that the potential impact of sharing is too high, especially at the early stages of a career." Everybody has a scary st

20、ory about someone getting scooped(被抢先), says new York university astronomer david hogg. those fears may be a factor in a lingering hesitation to share data even when publishing in journals that mandate it.H researchers at small labs or at institutions focused on teaching arguably have the most to lo

21、se when sharing hard-won data. ""with my institution and teaching load, i don't have postdocs and grad students", says terry mcglynn, a tropical biologist at california state university,Dominguez hills. "the stakes are higher to share data because it's a bigger fraction o

22、f hats happening in my lab.I researchers also point to the time sink that is involved in preparing data for others to view.Once the data and associated materials appear in a repository(存储库 ), answering questions and handling complaints can take many hours.J the time investment can present other prob

23、lems. in some cases, says data scientist karthik Ram, it may be difficult for junior researchers to embrace openness when senior colleagues many of whom head selection and promotion teesht ridicule what they may view as misplaced energies. "i've heard this recently -that embracing the idea

24、of open datad code makes traditional academics uncomfortable, "says ram. "the concem seems to be that open advocates don't spend their time being as productive as possible." Kan open-science stance can also add complexity to a collaboration. kate ratliff, who studies social attitu

25、des at the university of florida, gainesville, says that it can seem as if there are two camps in a field-those who care about open science and those who don't . " there a new area to navigate-'are you cool with the fact that i'll want to make the data open?'-when talking with s

26、omebody about an interesting research idea, "she says.L despite complications and concerns, the upsides of sharing can be significant. for example,when information is uploaded to a repository, a digital object identifier(DOI)is assigned.Scientists can use a DOT to publish each step of the resea

27、rch life cycle, not just the final paper. In so doing, they can potentially get three citations- one each for the data and software.in addition to the paper itself. and although some say that citations for software or data have little currency in academia,they can have other benefits.M many advocate

28、s think that transparent data procedures with a date and time stamp will protect scientists from being scooped. "this is the sweet spot between sharing and getting credit for it. while discouraging plagiarism(剽窃). " says ivo grigorov, a project coordinator at the naional institute of aquat

29、ic resotResearch secreta - in charlottenlund, denmark. hogg says that scooping is less of a problem than many think. "the two cases i'm familiar with didn't involve open data or code, "he says.N Open science also offers junior researchers the chance to level the palying field by ga

30、ining better access to crucial date. ross mounce, a postdoc studying evolutionary biology at the university of cambrige,UK, is a vocal champion of open science, partly because his fossil others' data. he says that more openness in science could help to discourage what some perceive as a commom p

31、ractice of shutting out early-career scientists' requests for data.O communication also helps for those who worry about jeopardizing a collaboration, he says,Concems about open should be discussed at the outset of a study. "whenever you start a project with someone, you have to establish a

32、clear understanding of expectations for who owns the data, at what point they go public and who can do what with them, he says.p in the end, sharing data, software and materials with colleagues can help an early -career researcher to gain recognition-a crucial component of success. "the thing y

33、ou are searching for reputation" says titus brown,a genomics(基因组学) researcher at the university of Califomia, davis,."to get grants and jobs you have to be relevant and achieve some level of public recognition. anything you do that advances your presence- especially in a larger phere, outs

34、ide the communities you know- is a net win."36. astronomer david hogg doesn't think scooping is as serious a problem as generally thought.37. some researchers are hesitant to make their data public for fear that others might publish something similar before them38. some psychology joumals h

35、ave offered incentives to encourage authors to share their data.39. there is a growing demand in the science community that research data be open to the public.40. sharing data offers early-career researchers the chance to build a certain level of reputation41. data sharing enables scientists to pub

36、lish each step of their research work, thus leading to more citations42. scientists hold different opinions about the extent and timing of data sharing43. potential problems related to data sharing should be made known to and discussed by all participants at the beginning of a joint research project

37、44. sharing data and handling data-related issues can be time-consuming45. junior researehers may have no say when it comes to sharing data.Section cDirections: there are 2 passages in this section. each passage is followed by some questions or unfinished statements for each of them there are four c

38、hoices 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 oneQuestions 46 to 50 are based on the following passage.In the beginning of the movie, robot, a robot has to decide whom to save after

39、two cars plunge into the water-del spooner or a child. even though spooner screams"save her save her! "the robot rescues him because it calculates that he has a 45 percent chance of survival compared to sarah's 11 percent. the robot's decision and its calculated approach raise an i

40、mportant question:would humans make the same choice? and which choice would we want our robotic counterparts to make?Isaac asimov evaded the whole notion of morality in devising his three laws of robotics, which hold that 1. robots cannot harm humans or allow humans to come to harm; 2. robots must o

41、bey humans, except where the order would conflict with law i; and 3. robots must act in self-preservation, unless doing so conflicts with laws i or 2. these laws are programmed into asimov's robots-they don' t have to think, judge, or value. they don't have to like humans or believe that

42、 wrong or bad. they simply don't do it.The robot who rescues spooner s life in / robot follows asimov's zeroth law: robots cannot harm humanity(as opposed to individual humansor allow humanity to come to harm-an expansion of the first law that allows robots to determine what's in the gre

43、ater good. under the first law,a robot could not harm a dangerous gunman, but under the zeroth law, a robot could kill the gunman to save others.Whether it's possible to program a robot with safeguards such as asimov's laws is debatable a word such as"harm"is vague (what about emot

44、ional harm is replacing a human employ harm), and abstract concepts present coding problems. the robots in asimov's fiction expose complications and loopholes in the three laws, and even when the laws work, robots still have to assess situation.Assessing situations can be complicated. a robot ha

45、s to identify the players, conditions, and possibe outcomes for various scenarios,Its doubtful that a computer program can do that-aleast, not without some undesirable results. a roboticist at the bristol robotics laboratory programmed a robot to save huroxies(5) called""from danger. when

46、one h-boheaded for danger, the robot successfully pushed it out of the way. but when two h-bots became percent of the time, unable to decide which to save and letting them both"die. "the experiment highlights the importance of morality without it, how can a robotdecide whom to save or what

47、's best for humanity, especially if it can't calculate survival odds?46. what question does the example in the movie raise?a) whether robots can reach better decisionsb) whether robots follow asimov's zero"d) how robots should be programmed.47. what does the author think of asimovs

48、three laws of robotics?a) they are apparently divorced from reality.b)they did not follow the coding system of robotics.c)they laid a solid foundation for robotics.d) they did not take moral issues into consideration.48. what does the author say about asimov's robots?a they know what is good or bad for human beingsb)they are programmed not to hurt human begingsc)they perform duties in their owners'best interest.d)they stop working when a moral issue is involved.49. what does the author want to say by mentioning the word&qu