1 . A machine can now not only beat you at chess, it can also outperform you in debate. Last week, in a public debate in San Francisco, a software program called Project Debater beat its human opponents, including Noa Ovadia, Israel’s former national debating champion.
Brilliant though it is, Project Debater has some weaknesses. It takes sentences from its library of documents and prebuilt arguments and strings them together. This can lead to the kinds of errors no human would make. Such wrinkles will no doubt be ironed out, yet they also point to a fundamental problem. As Kristian Hammond, professor of electrical engineering and computer science at Northwestern University, put it: “There’s never a stage at which the system knows what it’s talking about.”
What Hammond is referring to is the question of meaning, and meaning is central to what distinguishes the least intelligent of humans from the most intelligent of machines. A computer works with symbols. Its program specifies a set of rules to transform one string of symbols into another. But it does not specify what those symbols mean. Indeed, to a computer, meaning is irrelevant. Humans, in thinking, talking, reading and writing, also work with symbols. But for humans, meaning is everything. When we communicate, we communicate meaning. What matters is not just the outside of a string of symbols, but the inside too, not just how they are arranged but what they mean.
Meaning emerges through a process of social interaction, not of computation, interaction that shapes the content of the symbols in our heads. The rules that assign meaning lie not just inside our heads, but also outside, in society, in social memory, social conventions and social relations. It is this that distinguishes humans from machines. And that’s why, however astonishing Project Debater may seem, the tradition that began with Socrates and Confucius will not end with artificial intelligence.
1. Why does the author mention Noa Ovadia in the first paragraph?| A．To explain the use of a software program. |
| B．To show the cleverness of Project Debater. |
| C．To introduce the designer of Project Debater. |
| D．To emphasize the fairness of the competition. |
| A．Arguments. | B．Doubts. | C．Errors. | D．Differences. |
| A．Create rules. | B．Comprehend meaning. |
| C．Talk fluently. | D．Identify difficult words. |
| A．Social interaction is key to understanding symbols. |
| B．The human brain has potential yet to be developed. |
| C．Ancient philosophers set good examples for debaters. |
| D．Artificial intelligence ensures humans a bright future. |
2 . Live with roommates? Have friends and family around you? Chances are that if you’re looking to live a more sustainable lifestyle, not everyone around you will be ready to jump on that bandwagon.
I experienced this when I started switching to a zero waste lifestyle five years ago, as I was living with my parents, and I continue to experience this with my husband, as he is not completely zero waste like me. I’ve learned a few things along the way though, which I hope you’ll find encouraging if you’re doing your best to figure out how you can make the change in a not-always-supportive household.
Zero waste was a radical lifestyle movement a few years back. I remember showing my parents a video of Bea Johnson, sharing how cool I thought it would be to buy groceries with jars, and have so little trash! A few days later, I came back with my first jars of zero waste groceries, and my dad commented on how silly it was for me to carry jars everywhere. It came off as a bit discouraging.
Yet as the months of reducing waste continued, I did what I could that was within my own reach. I had my own bedroom, so I worked on removing things I didn’t need. Since I had my own toiletries (洗漱用品), I was able to start personalising my routine to be more sustainable. I also offered to cook every so often, so I portioned out a bit of the cupboard for my own zero waste groceries. Perhaps your household won’t entirely make the switch, but you may have some control over your own personal spaces to make the changes you desire.
As you make your lifestyle changes, you may find yourself wanting to speak up for yourself if others comment on what you’re doing, which can turn itself into a whole household debate. If you have individuals who are not on board, your words probably won’t do much and can often leave you feeling more discouraged.
So here is my advice: Lead by action.
1. What do the underlined words “jump on that bandwagon” mean in the first paragraph?| A．Share an apartment with you. | B．Join you in what you’re doing. |
| C．Transform your way of living. | D．Help you to make the decision. |
| A．He disapproved of it. | B．He was favorable to it. |
| C．He was tolerant of it. | D．He didn’t care about it. |
| A．She is quite good at cooking. | B．She respects others’ privacy. |
| C．She enjoys being a housewife. | D．She is a determined person. |
| A．How to get on well with other family members. |
| B．How to have one’s own personal space at home. |
| C．How to live a zero waste lifestyle in a household. |
| D．How to control the budget when buying groceries. |
3 . Ralph Emerson once said that the purpose of life is not to be happy, but to be useful, to be loving, to make some difference in he world. While we appreciate such words of wisdom, we rarely try to follow them in our lives.
Most people prefer to live a good life themselves, ignoring their responsibilities for the world. This narrow perception of a good life may provide short-term benefits, but is sure to lead to long-term harm and suffering. A good life based on comfort and luxury may eventually lead to more pain be-cause we spoil our health and even our character, principles, ideals, and relationships.
What then, is the secret of a good life? A good life is a process, not a state of being : a direction, not a destination. We have to earn a good life by first serving others without any expectation in return because their happiness is the very source of our own happiness. More importantly, we must know ourselves inside out. Only when we examine ourselves deeply can we discover our abilities and recognize our limitations, and then work accordingly to create a better world.
The first requirement for a good life is having a loving heart. When we do certain right things merely as a duty, we find our job so tiresome that we’ll soon burn out. However, when we do that same job out of love, we not only enjoy what we do, but also do it with an effortless feeling.
However, love alone is insufficient to lead a good life. Love sometimes blinds us to the reality. Consequently, our good intentions may not lead to good results. To achieve desired outcome, those who want to do good to others also need to equip themselves with accurate world knowledge. False knowledge is more dangerous than ignorance. If love is the engine of a car knowledge is the steering wheel(方向盘). If the engine lacks power, the car can’t move; if the driver loses control of the steering, a road accident probably occurs. Only with love in heart and the right knowledge in mind can we lead a good life.
With love and knowledge, we go all out to create a better world by doing good to others. When we see the impact of our good work on the world we give meaning to our life and earn lasting joy and happiness.
1. What effect does the narrow perception of a good life have on us?| A．Making us simple-minded | B．Making us short-sighted. |
| C．Leading us onto a busy road. | D．Keeping us from comfort and luxury. |
| A．Through maintaining good health. |
| B．By going through pain and suffering. |
| C．By recognizing one’s abilities and limitations. |
| D．Through offering help much needed by others. |
| A．less selfish | B．less annoying |
| C．more motivated | D．more responsible |
| A．When we have wrong knowledge of the world. |
| B．When our love for the world is insufficient. |
| C．When we are insensitive to dangers in life. |
| D．When we stay blind to the reality. |
| A．inspired by love and guided by knowledge |
| B．directed by love and pushed by knowledge |
| C．purified by love and enriched by knowledge |
| D．promoted by love and defined by knowledge |
4 . Like many young people, Jessica wants to travel the globe. Unlike most of them, this 25-year-old is doing it
They’re part of a new form of the
It’s not all sightseeing. The two travelers carefully
The couple has a high
| A．indoors | B．online | C．single-handed | D．full-time |
| A．game | B．service | C．vacation | D．procedure |
| A．safe | B．busy | C．helpful | D．affordable |
| A．local | B．private | C．sharing | D．agricultural |
| A．strangers’ | B．parents’ | C．co-workers’ | D．neighbors’ |
| A．favor | B．defense | C．honor | D．absence |
| A．plan | B．explain | C．compare | D．complete |
| A．buy | B．transport | C．choose | D．please |
| A．support | B．comfort | C．control | D．attention |
| A．cooking | B．staying | C．waiting | D．studying |
| A．success | B．survival | C．growth | D．unemployment |
| A．budget | B．abilities | C．expectations | D．understanding |
| A．admiring | B．donating | C．sending | D．borrowing |
| A．clean | B．open | C．simple | D．empty |
| A．guess | B．decision | C．response | D．impression |
5 . Writing an essay is a difficult process for most people. However, the process can be made easier if you learn to practice three simple techniques.
The next technique is to write your draft rapidly without worrying about being perfect.
The third technique is to try printing out a triple-spaced (三倍行距) copy to allow space for revision.
| A．Make sure your handwriting is neat. |
| B．Let your pen follow the waves of thought. |
| C．The second draft of the essay should be better. |
| D．First of all, learn the technique of nonstop writing. |
| E．Too many writers try to get their drafts right the first time. |
| F．Many beginning writers don’t leave enough space to revise. |
| G．Then you can print out a fresh draft, again setting your text on triple-space. |
6 . As we age, even if we’re healthy, the heart just isn’t as efficient in processing oxygen as it used to be. In most people the first signs show up in their 50s or early 60s. And among people who don’t exercise, the changes can start even sooner.
“Think of a rubber band. In the beginning, it is flexible, but put it in a drawer for 20 years and it will become dry and easily broken,” says Dr. Ben Levine, a heart specialist at the University of Texas. That’s what happens to the heart. Fortunately for those in midlife, Levine is finding that even if you haven’t been an enthusiastic exerciser, getting in shape now may help improve your aging heart.
Levine and his research team selected volunteers aged between 45 and 64 who did not exercise much but were otherwise healthy. Participants were randomly divided into two groups. The first group participated in a program of nonaerobic (无氧) exercise—balance training and weight training—three times a week. The second group did high-intensity aerobic exercise under the guidance of a trainer for four or more days a week. After two years, the second group saw remarkable improvements in heart health.
“We took these 50-year-old hearts and turned the clock back to 30-or 35-year-old hearts,” says Levine. “And the reason they got so much stronger and fitter was that their hearts could now fill a lot better and pump (泵送) a lot more blood during exercise.” But the hearts of those who participated in less intense exercise didn’t change, he says.
“The sweet spot in life to start exercising, if you haven’t already, is in late middle age when the heart still has flexibility,” Levine says. “We put healthy 70-year-olds through a yearlong exercise training program, and nothing happened to them at all.”
Dr. Nieca Goldberg, a spokeswoman for the American Heart Association, says Levine’s findings are a great start. But the study was small and needs to be repeated with far larger groups of people to determine exactly which aspects of an exercise routine make the biggest difference.
1. What does Levine want to explain by mentioning the rubber band?| A．The right way of exercising. | B．The causes of a heart attack. |
| C．The difficulty of keeping fit. | D．The aging process of the heart. |
| A．Diet plan. | B．Professional background. |
| C．Exercise type. | D．Previous physical condition. |
| A．Middle-aged hearts get younger with aerobic exercise. |
| B．High-intensity exercise is more suitable for the young. |
| C．It is never too late for people to start taking exercise. |
| D．The more exercise we do, the stronger our hearts get. |
| A．Making use of the findings. | B．Interviewing the study participants. |
| C．Conducting further research. | D．Clarifying the purpose of the study. |
7 . Over the last seven years, most states have banned texting by drivers, and public service campaigns have tried a wide range of methods to persuade people to put down their phones when they are behind the wheel.
Yet the problem, by just about any measure, appears to be getting worse. Americans are still texting while driving, as well as using social networks and taking photos. Road accidents, which had fallen for years, are now rising sharply.
That is partly because people are driving more, but Mark Rosekind, the chief of the National Highway Traffic Safety Administration, said distracted（分心）driving was "only increasing, unfortunately."
"Big change requires big ideas." he said in a speech last month, referring broadly to the need to improve road safety. So to try to change a distinctly modern behavior, lawmakers and public health experts are reaching back to an old approach: They want to treat distracted driving like drunk driving.
An idea from lawmakers in New York is to give police officers a new device called the Textalyzer. It would work like this: An officer arriving at the scene of a crash could ask for the phones of the drivers and use the Textalyzer to check in the operating system for recent activity. The technology could determine whether a driver had just texted, emailed or done anything else that is not allowed under New York's hands-free driving laws.
"We need something on the books that can change people's behavior,” said Félix W. Ortiz, who pushed for the state's 2001 ban on hand-held devices by drivers. If the Textalyzer bill becomes law, he said, "people are going to be more afraid to put their hands on the cell phone."
1. Which of the following best describes the ban on drivers' texting in the US?| A．Ineffective. | B．Unnecessary. |
| C．Inconsistent. | D．Unfair. |
| A．Where a driver came from. | B．Whether a driver used their phone. |
| C．How fast a driver was going. | D．When a driver arrived at the scene. |
| A．Advice. | B．Data. | C．Tests. | D．Laws. |
| A．To Drive or Not to Drive? Think Before You Start |
| B．Texting and Driving? Watch Out for the Textalyzer |
| C．New York Banning Hand-Held Devices by Drivers. |
| D．The Next Generation Cell Phone: The Textalyzer- |
8 . We journalists live in a new age of storytelling, with many new multimedia tools. Many young people don’t even realize it’s new. For them, it’s just normal.
This hit home for me as I was sitting with my 2-year-old grandson on a sofa over the Spring Festival holiday. I had brought a children’s book to read. It had simple words and colorful pictures — a perfect match for his age.
Picture this: my grandson sitting on my lap as I hold the book in front so he can see the pictures. As I read, he reaches out and pokes (戳) the page with his finger.
What’s up with that? He just likes the pictures, I thought. Then I turned the page and continued. He poked the page even harder. I nearly dropped the book. I was confused: Is there something wrong with this kid?
Then I realized what was happening. He was actually a stranger to books. His father frequently amused the boy with a tablet computer which was loaded with colorful pictures that come alive when you poke them. He thought my storybook was like that.
Sorry, kid. This book is not part of your high-tech world. It’s an outdated, lifeless thing. An antique, like your grandfather. Well, I may be old, but I’m not hopelessly challenged, digitally speaking. I edit video and produce audio. I use mobile payment. I’ve even built websites.
There’s one notable gap in my new-media experience, however: I’ve spent little time in front of a camera, since I have a face made for radio. But that didn’t stop China Daily from asking me last week to share a personal story for a video project about the integration of Beijing, Tianjin and Hebei province.
Anyway, grandpa is now an internet star — two minutes of fame! I promise not to let it go to my head. But I will make sure my 2-year-old grandson sees it on his tablet.
1. What do the underlined words “hit home for me” mean in paragraph 2?| A．Provided shelter for me. | B．Became very clear to me. |
| C．Took the pressure off me. | D．Worked quite well on me. |
| A．He took it for a tablet computer. | B．He disliked the colorful pictures. |
| C．He was angry with his grandpa. | D．He wanted to read it by himself. |
| A．Socially ambitious. | B．Physically attractive. |
| C．Financially independent. | D．Digitally competent. |
| A．He lacks experience in his job. | B．He seldom appears on television. |
| C．He manages a video department. | D．He often interviews internet stars. |
9 . Children’s Discovery Museum
General Information about Group Play
Pricing
Group Play $7/person
Scholarships
We offer scholarships to low-income schools and youth organizations, subject to availability. Participation in a post-visit survey is required.
Scholarships are for Group Play admission fees and/or transportation. Transportation invoices (发票) must be received within 60 days of your visit to guarantee the scholarship.
Group Size
We require one chaperone (监护人) per ten children. Failure to provide enough chaperones will result in an extra charge of $50 per absent adult.
Group Play is for groups of 10 or more with a limit of 35 people. For groups of 35 or more, please call to discuss options.
Hours
The Museum is open daily from 9:30 am to 4:30 pm.
Group Play may be scheduled during any day or time the Museum is open.
Registration Policy
Registration must be made at least two weeks in advance.
Register online or fill out a Group Play Registration Form with multiple date and start time options.
Once the registration form is received and processed, we will send a confirmation email within two business days.
Guidelines
●Teachers and chaperones should model good behavior for the group and remain with students at all times.
●Children are not allowed unaccompanied in all areas of the Museum.
●Children should play nicely with each other and exhibits.
●Use your indoor voice when at the Museum.
1. What does a group need to do if they are offered a scholarship?| A．Prepay the admission fees. | B．Use the Museum’s transportation. |
| C．Take a survey after the visit. | D．Schedule their visit on weekdays. |
| A．One. | B．Two. | C．Three. | D．Four. |
| A．Using the computer. | B．Talking with each other. |
| C．Touching the exhibits. | D．Exploring the place alone. |
10 . Nowadays, in many places of the world, kids play soccer less than before.
Soccer is a team sport.
Teamwork is a life skill that kids need to learn. Being part of a team isn’t just about learning how to work together and share talents. It’s also about teaching kids how to face failure. It doesn’t end there, either. Being part of a team lets kids know how to take responsibility for their behavior.
Soccer shapes motor skills (运动技能).
Nowadays, many kids prefer to stay in their rooms to have fun through TV, video games and smartphones.
Soccer can improve students’ concentration (专注) in the classroom. Besides, soccer is a fast-paced game, so kids can learn how to solve problems quickly. Plus, soccer is a sport which involves getting the ball from point A to point B. So kids’ visual-spatial (视觉空间) ability can be improved when they play the game, which can help them learn subjects like Physics.
Soccer improves the personal character.
The World Health Organization recommends kid get at least 60 minutes of exercises daily. This isn’t only for the physical benefits but also for the benefits to the personal character.
| A．Youth soccer helps improve family relationships. |
| B．So they have less time outdoors for sports. |
| C．Soccer plays a part in school performance. |
| D．Being part of a team can help you make many friends. |
| E．One cause is that many kids are busy with their studies. |
| F．Usually kids who like sports such as soccer are more outgoing. |
| G．After all, if one player performs badly, the rest of the team will suffer for it. |
