“考试采取“多题多卷”模式，试题顺序不统一，请依据试题进行核对。”
Writing:
Directions: For this part, you are allowed 30 minutes to write an essay commenting on the saying "Seek to understand others, and you will be understood." You can cite examples to illustrate your views. You should write at least 150 words but no more than 200 words.
【答案】
PartⅢ Reading Comprehension
The Pacific island nation of Palau has become home to the sixth largest marine sanctuary in the world. The new marine reserve, now the largest in the Pacific, will_____(26) no fishing or mining. Palau also established the world's first shark sanctuary in 2009.
The tiny island nation has set aside 500 000 square kilometres -80 percent –of its maritime_____(27)for full protection. That's the highest percentage of an_____(28) economic zone devoted to marine conservation by any country in the world The 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)have been among the hardest hit by the threats facing the ocean," 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
ocean for future generations.
Palau 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.
of the Palau National Marine Sanctuary Act, said the
Senator Hokkons Baules, lead_____(33)of the Palau National Marine Sanctuary Act, said the sanctuary will "help build a_____(34)future: for the Palauan people by honoring the conservation traditions of our past". These include the centuries-old custom of “bul", where leaders would call a temporary stop to fishing for key species in order to give fish_____(35)an opportunity to replenish(补充).
26【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】I
【解析】
27【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】O
【解析】
28【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】F
【解析】
29【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】C
【解析】
30【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】D
【解析】
31【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】E
【解析】
32【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】G
【解析】
33【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】M
【解析】
34【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】J
【解析】
35【题干】_____
【选项】
A.allocate
B.celebrities
C.commercial
D.communities
E.essential
F.exclusive
G.independent
H.indulge
I.permit
J.secure
K.solitary
L.spectacle
M.sponsor
N.stocks
O.territory
【答案】N
【解析】
Data sharing: An open mind on open data
[A]It is a movement building steady momentum: a call to make research data, software 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' in science whereby too few findings are successfully reproduced. Furthermore, they say, it is the best way for researches 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 2013, global scientific bodies have begun to back policies that support increased public access to research. On the other hand, scientists disagree about how much and when they should share data, and they debate whether sharing it is more likely to accelerate science and make it more robust, or to introduce vulnerabilities and problems. As more journals 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 continue 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 proposal from those who are wary of ——or unfamiliar with——open 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. Researchers in psychology, a field rocked by findings of irreproducibility in the past few years, have been especially vocal supporters of the drive for more-open science. A few psychology journals have created incentives to increase interest in reproducible science ——for example, by affixing an 'open-data' badge to articles that clearly state where data are available. According to social psychologist Brian Nosek, executive director of the Center for Open Science, the average data-sharing rate for the journal Psychological Science, which uses the badges, increased tenfold to 38% from 2013 to 2015.
[E]Funders, too, are increasingly adopting an open-data policy. Several strongly encourage and some require, a data-management plan that makes date available. The US National Science Foundation is among these. Some philanthropic(慈善的)funders, including the Bill & Melinda Gates Foundation in Seattle Washington and the Welcome Trust in London, also mandate open 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 private Graduate studens and postdoes, who often are working on their lab head's grant, may have no choice if their supervisor or another senior colleague opposes sharing.
[G]Some fear that the potential impact of sharing is too high, espccally at the early stages of a career. "Everybody has scary story about someone getting scooped(被抢先)," say 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 lose 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 for me to share date because it's a bigger fraction of what's 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(储存库), answering questions and handling complaints can take many hours.
[J] The time investment can present other problems. 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 committees—might ridicule what they may view as misplaced energies. "I've heard this recently—that embracing the idea of open data and code makes traditional academics uncomfortable," says Ram. "The concern seems to be that open advocates don't spend their time being as productive as possible."
[K]An open-science stance car also add complexity to a collaboration. Kate Ratliff who studies social attitudes 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's a new area to navigate-'Are you cool with the fact that I'll want t0o make the data open?"- when talking with somebody about an interesting research idea," she says.
[L]Despite compicatins 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.
40.【题干】Sharing data offers early-career researchers the chance to build a certain level of reputation.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
【答案】P
【解析】
41 【题干】Data sharing enables scientists to publish each step of their research work, thus leading to more citations.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
【答案】C
【解析】
42 【题干】Scientists hold different opinions about the extent and timing of data sharing.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
【答案】B
【解析】
43. 【题干】Potential problems related to data sharing should be made known to and discussed by all participants at the beginning of a joint research project.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
【答案】O
【解析】
44 【题干】Sharing data and handing data-related issues can be time-consuming.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
【答案】I
【解析】
45. 【题干】Junior researchers may have no say when it comes to sharing data.
【选项】
A.A
B.B
C.C
D.D
E.E
F.F
G.G
H.H
I.I
J.J
K.K
L.L
【答案】F
【解析】
Passage One
Questions 46 to 50 are based or the following passage.
In the beginning of the movie I. Robot, a robot has to decide whom to save after 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 important question: would humans make the same choice? And which choice would we want our robotic counterparts to make?
Lsaac Asimov evaded the whole notion of morality in devising his three laws of robotics, which hold that I.Robots cannot harm humans or allow humans to come to harm; 2. Robots must obey preservation, unless doing so conflict with law 1; and 3. Robots must act in self-preservation, unless doing so conflicts with laws l 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 hurting them is wrong or bad. They simply don't do it.
The robot who rescues Spooner's life in I.Robot follows Asimov's zeroth law: robots cannot harm humanity (as opposed to individual humans) or allow humanity to come to harm一an expansion of the first law that allows robots to determine what's in the greater good. Under the first law, a robot could not harm 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 ins debatable. A word such as "harm" is vague (what about emotional harm? Is replacing a human employee 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 situations.
Assessing situations can be complicated. A robot has to identify the players, conditions, abd possible outcomes for various scenarios. It's doubtful that a computer program can do that—at least, not without some undesirable results. A roboticist at the Bristol Robotics Laboratory programmed a robot to save human proxies(替身)called "H-bots" from danger. When two H-bots heads for danger, the robot successfully pushed it out of the way. But when two H-bots became imperiled, the robot choked 42 percent of the time, unable to decide which to save and letting them both "die." The experiment highlights importance of morality: without it, how can a robot decide whom to save or what's best for humanity, especially if it can't calculate survival odds?
46.【题干】What question does the example in the movie raise?
【选项】
A.Whether robots can reach better decisions.
B.Whether robots follow Asimov's zero law.
C.How robots may make bad judgments.
D.How robots should be programmed.
【答案】A
【解析】
47.【题干】What does the author think of Asimov's three laws of robotics?
【选项】
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.
【答案】D
【解析】
48.【题干】what does the author say about Asimov's robots?
A.They know what is good or bad for human beings.
B.They are programmed not to hurt human beings.
C.They perform duties in their owners' best interest.
D.They stop working when a moral issue is involved.
【答案】B
【解析】
49.【题干】What does the author want to say by mentioning the word "harm" in Asimov s laws?
A.Abstract concepts are hart to program.
B.It is hard for robots to make decisions.
C.Robots may do harm in certain situations.
D.Asimov's laws use too many vague terms.
【答案】A
【解析】
50.【题干】 What has the roboticist at the Bristol Robotics Laboratory found in his experiment?
【选项】
A.Robots can be made as intelligent as human beings some day.
B.Robots can have moral issues encoded into their programs.
C.Robots can have trouble making decisions in complex scenarios.
D.Robots can be programmed to perceive potential perils.
【答案】B
【解析】
Passage Two
Our world now moves so fast that we seldom stop to see just how far we have come in just a few years. The latest iPhone6s, for example, has a dual-core processor and fits nicely into your pocket. By comparison, you would expect to find a technological specification like this on your standard laptop in an office anywhere in the world.
It's no wonder that new applications for the Internet of Things are moving ahead fast when almost every new device we buy has a plug on the end of it or a wireless connection to the internet. Soon, our current smartphone lifestyle will expand to create our own smart home lifestyle too.
All researchers agree that close to 25 billion devices, things and sensors will be connected by 2020 which incidentally is also the moment that Millennials (千禧一代)are expected to make up 75 percent of our overall workforce, and the fully connected home will become a reality for large numbers of people worldwide.
However, this is just the tip of the proverbial iceberg as smart buildings and ever cities increasingly become the norm as leaders and business owners begin to wake up to the massive savings that technology can deliver through connected sensors and new forms of automation coupled with intelligent energy and facilities management.
Online security cameras, intelligent lighting and a wealth of sensors that control both temperature and air quality are offering an unprecedented level of control, efficiency, and improvements to what were once classed necessary costs when running a business or managing a large building.
We can expect that the ever-growing list of devices, systems and environments remain connected, always online and talking to each other. The big benefit will not only be in the housing of this enormous and rapidly growing amount of data, but will also be in the ability to run real time data analytics to extract actionable and ongoing knowledge.
The biggest and most exciting challenge of this technology is how to creatively leverage this ever-growing amount of data to deliver cost savings, improvements and tangible benefits to both businesses and citizens of these smart cities.
The good news is that most of this technology is already invented. Let's face it, it wasn't too long ago that the idea of working from anywhere and at anytime was some form of a distant utopian(乌托邦式的)dream, and yet now we can perform almost any office-based task from any location in the world as long as we have access to the internet.
It's time to wake up to the fact that making smart buildings, cities and homes will dramatically improve our quality of life in the years ahead.
51.【题干】What does the example of iPhone 6s serve to show?
【选项】
A.The huge capacity of the smartphones people now use.
B.The widespread use of smartphones all over the world.
C.The huge impact of new technology on people's everyday life.
D.The rapid technological progress in a very short period of time.
【答案】D
【解析】
【考点】
52.【题干】What can we expect to see by the year 2020?
【选项】
A.Apps for the Internet of Things.
B.The popularization of smart homes.
C.The emergence of Millennials.
D.Total globalization of the world.
【答案】B
【解析】
【考点】
53.【题干】What will business owners do when they become aware of the benefits of the Internet of Things?
【选项】
A.Employ fewer workers in their operations.
B.Gain automatic control of their businesses.
C.Invest in more smart buildings and cities.
D.Embrace whatever new technology there is.
【答案】B
【解析】
【考点】
54【题干】What is the most exciting challenge when we possess more and more data?
【选项】
A.How to turn it to profitable use.
B.How to do real time data analysis.
C.How to link the actionable systems.
D.How to devise new ways to store it.
【答案】A
【解析】
【考点】
55【题干】What does the author think about working from any where and at any time?
【选项】
A.It is feasible with a connection to the internet.
B.It will thrive in smart buildings, cities and homes.
C.It is still a distant utopian dream for ordinary workers.
D.It will deliver tangible benefits to both boss and worker.
【答案】A
【解析】
【考点】
Part Ⅳ Translation (30 minutes)
Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You should write on Answer Sheet 2.
洞庭湖位于湖南省东北部，面积很大，但湖水很浅。洞庭湖是长江的蓄洪池，湖的大小很大程度上取决于季节变化。湖北和湖南两省引起与湖的相对位置而得名，湖北意为“湖的北边”，而湖南则为“湖的南边”。洞庭湖作为龙舟赛的发源地，在中国文化中享有盛名。据说龙舟赛始于洞庭湖东岸，为的是搜寻楚国爱国诗人屈原的遗体。龙舟赛与洞庭湖及周边的美景，每年都吸引着成千上万来自全国和世界各地的游客。
英语四级