1.活动的目的(弘扬中国传统文化,增强同学们尊老、爱老的意识);
2.活动的时间、地点;
3.活动安排。
注意:1. 写作词数应为80个左右;
2. 请按如下格式在答题卡的相应位置作答。
Notice
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Youth League Committee
2 . With so much emphasis behind sharing personal information online for the sake of presenting our best digital selves, we seldom consider the various cyber threats that exist.
At the forefront of cyber attacks, which include everything from e-mail frauds (欺骗) to web and password attacks, it’s important to consider if investing in cyber insurance is appropriate for you.
While it is true that there are a number of online threats that affect everyday users, businesses tend to be the bigger targets. A common cyber attack against them usually comes in the form of ransomware (勒索软件) attacks and makes companies panic as they run the risk of losing their sensitive information while sending e-mails to their clients.
Small businesses are particularly attackable since they often don’t have a budget towards the prevention of cyber security threats, according to DataStream, a company that advises businesses to prevent attacks before they can occur.
“Threat actors often look for the low hanging fruit,” DataStream warns. “To them, no business is too small. All businesses hold sensitive data from customers and employees, including credit card information, e-mail addresses, and even competitive information or trade secrets.”
David Seidman has spent over 13 years as a cyber security expert. He has advised companies like Google and Microsoft in assessing and preventing cyber attacks. Seidman recognizes the faults in company-wide security that guards against hackers who often used advanced methods to trick vulnerable businesses.
“It takes a good team to set up the right alarms that catch a real attack but don’t trigger (触发) too often when no attack happens,” Seidman writes. “Catching this level of attacker can be done, but it’s not cheap. Attackers tend to be commercially motivated, looking to steal credit cards, passwords and other profitable data.”
1. Which type of cyber attack usually happens to businesses?A.E-mail scam. | B.Web attack. | C.Password attack. | D.Ransomware attack. |
A.Their unawareness of cyber attacks. |
B.Their need for new clients and funding. |
C.Their lack of budget for cyber prevention. |
D.Their possession of much customer information. |
A.To get money. | B.To have fun. | C.To destroy businesses. | D.To break the law. |
A.Technologies behind cyber attacks | B.Faults in companies’ cyber security |
C.Effective prevention of cyber attacks | D.Businesses in the face of cyber threats |
3 . We live in a world increasingly dominated by science. Since elementary school, I have always
Before I entered the classroom, I was
A young man in jeans, Mr. Jones — “but you can call me Rob” — was far from the white- haired, buttoned-up old man I had
It
A.chosen | B.evaluated | C.favored | D.avoided |
A.formulas | B.puzzles | C.challenges | D.innovations |
A.automatically | B.consciously | C.accurately | D.impatiently |
A.reason | B.answer | C.method | D.direction |
A.surprise | B.experience | C.incident | D.adventure |
A.hopeful | B.confident | C.doubtful | D.nervous |
A.jokingly | B.mistakenly | C.previously | D.naturally |
A.unique | B.common | C.different | D.strange |
A.mentioned | B.expected | C.encountered | D.missed |
A.engaged | B.tested | C.persuaded | D.invited |
A.choices | B.abilities | C.dilemmas | D.doubts |
A.objective | B.effective | C.encouraging | D.appealing |
A.confused | B.struck | C.warned | D.convinced |
A.pride | B.concern | C.assessment | D.prejudice |
A.open | B.strong | C.sharp | D.ready |
4 . Someday, you may no longer need to brush your teeth by hand. Instead, a group of billions of nanoparticles (纳米粒子) could automatically do it for you. It would be especially life-changing for those who find it difficult or impossible to hold and move a toothbrush.
Steager, an engineer at the University of Pennsylvania in Philadelphia and Hyun Koo, an inventor and dental researcher there, found a way to form the nanoparticles into long, skinny bristles (刷毛), a lot like the ones on a toothbrush. But these bristles shape-shift to fit whatever surface they encounter.
The tooth-cleaning robot works due to two magnets (磁铁). One goes each side of the teeth. The nanoparticles sit in a liquid between the magnets. When the magnets are turned off, the nanoparticles move randomly in the liquid. As soon as one magnet gets turned on, the nanoparticles gather together near its center. When the researchers turn on the other magnet and turn off the first one, the nanoparticles extend outward in long, skinny bristles. When there’s a tooth in the way, these bristles can’t stretch out as far as they want. So they push against the tooth’s surface. If there’s a gap between teeth, they push into the gap. Moving the magnets makes the bristles move against and between teeth. All that motion cleans the teeth. As a bonus, the nanoparticles also have strong power to kill viruses.
The new device is just a proof of concept. The researchers still need to turn it into a product that people will want to use. “There’s a lot of engineering to get from here to there, but every good idea needs to have a start.” says Steager.
1. What is special about the tooth cleaner?A.It’s transformable. | B.It’s water-proof. |
C.It contains skinny bristles. | D.It looks like a toothbrush. |
A.The working principle. | B.The magnets’ motion. |
C.The virus-killing process. | D.The bristles’ formation. |
A.Uncertain. |
B.Concerned. |
C.Confident. |
D.Shocked. |
A.A Tooth-Cleaner Fighting Bacteria | B.A New Concept for a New Start |
C.A Breakthrough in Medicine | D.A Shape-Shifting Robotic Tooth-Gleaner |
As a freshman in college, Chelsea Fagan got her first credit card. Without really
To prevent credit ruin from happening again, Fagan started a personal blog
Now Fagan runs The Financial Diet with Graphic Designer Lauren Ver Hage. Their team
I still remember the day when we decorated the house, I was ten and it was two weeks before Christmas. I was looking forward to my presents. Since I’m the youngest in the family, all of the family members would give me a gift one way or another. Sometimes it was a cookie or a hug but it was always there. I was the only center of attention and it was feeling good.
My uncles usually would ask me what I wanted before Christmas and that year I knew what I wanted. It was the spaceship I saw in the ads. I was dreaming of opening a big gift box, and it was there. But that year it came in a way that I wasn’t expecting.
It was two weeks before Christmas. Just two weeks. She couldn’t wait. My dear mother told my father that it was time, and then we went to the hospital. After an hour, they told me that I had a sister now. But I didn’t want a sister. I wanted a spaceship. The next few days went so fast. No one was caring about me. Everyone was talking about her and I knew that my life is never going to be the same ever again. I wasn’t ready to grow up, to be a big brother. But it just happened in an instant.
On the day before Christmas, everyone was in our home, talking only about my newborn sister. My family was becoming hers. Even my uncles didn’t ask me anything about the gift. She stole everything I’d ever had, my life and my presents. Thinking about this, I cried to sleep. I had a nightmare (噩梦) and woke up at the middle of the night. Shadows were all around me, and I was defenseless and so weak. I ran into my parents’ bedroom but couldn’t wake up my poor parents who were just too worn out. I was standing near their bed, trying not to cry when I saw her. She was awake and looking at me with her big eyes in her small bed.
注意:
1. 续写词数应为150左右;
2. 请按如下格式在答题卡的相应位置作答。
Suddenly a long shadow came into the bedroom and she started crying.
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After having comforted her, something slowly changed inside me.
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7 . If you always sit indoors for too long, putting on weight may become a trouble. Tired of all that fat? If so, these sports can help you burn the most calories.
Running
“Running is one of the best calorie burners out there,” qualified personal trainer Daniel Saltos says. An average person can burn anywhere from 500 to 1000 calories in one hour of running. “Speed, pace, and tolerance are all factors that can impact this range. But running uses every muscle group in the body, allowing you to burn more calories.”
Swimming
“Swimming is a workout that produces the lowest impact on body while it still can burn 500 to 600 calories in just 30 minutes,” Saltos says. Swimming also improves heart health and increases strength—all great reasons for playing in the water.
Boxing
Not only is boxing a great way to release energy, but it also helps improve balance, builds up tolerance and strengthens the upper body and core. “Boxing helps you get a good calorie burn, too, with the average person burning up 400 to 800 calories in an hour session,” Saltos says.
Rowing
The pushing and pulling motion of rowing machines targets multiple muscle groups including the arms, core, and back, helping you to burn more calories. “An hour of rowing will burn 400 to 600 calories on average,” Saltos says.
1. Which sport can burn the most calories per hour?A.Boxing. | B.Running. |
C.Swimming. | D.Rowing. |
A.It enhances balance. | B.It improves tolerance. |
C.It produces low impact. | D.It builds muscle groups. |
A.Great athletes. | B.Fitness experts. |
C.Sports reporters. | D.Overweight persons. |
8 . Many people believe that working to the maximum is the secret to success, but research has found that moderation(适度) also gets results on the job.
In a study led by Ellen Langer of Harvard University, researchers asked people to translate sentences into a new made-up language. Subjects who practiced the language moderately beforehand made fewer errors than those who practiced extensively or not at all. High levels of knowledge can make people too attached to traditional ways of viewing problems across fields the arts, sciences, and politics. High conscientiousness is related to lower job performance, especially in simple jobs where it doesn’t pay to be a perfectionist.
How long we stay on the clock and how we spend that time are under careful examination in many workplaces. The young banker who eats lunch at his desk is probably seen as a go-getter, while his colleagues who chat over a relaxed conference-room meal get dirty looks from the corner office. “People from cultures that value relationships more than ours does are shocked by the thought of eating alone in front of a computer”, says Art Markman, a professor of psychology at the University of Texas, Austin. Social interaction has been shown to lift mood(情绪) and get people thinking in new directions and in ways that could help improve any post-lunch effort.
Markman also promotes off-task time. “Part of being a good thinker is experiencing things that are seemingly unrelated to what you are working on at the moment but give you fresh ideas about your work,” he says. “Also, there is a lot of research showing that a positive mood leads to higher levels of productivity and creativity. So, when people do things to increase their life satisfaction, they also make themselves more effective at work.”
1. What does Ellen Langer’s study show?A.It is worthwhile to be a perfectionist | B.Translation makes people knowledgeable. |
C.Simpler jobs require greater caution. | D.Moderate effort produces the best result. |
A.is good at handling pressure | B.works hard to become successful |
C.a has a natural talent for his job. | D.gets on well with his co-workers |
A.A good thinker is able to inspire other people. |
B.Experience unrelated to your job is useless. |
C.A cheerful mood helps make a creative mind. |
D.Focusing on what you do raises productivity. |
A.Middle-of-the-road work habits. | B.Balance between work and family. |
C.Long-standing cultural traditions. | D.Harmony in the work environment. |
9 . When we see a person in trouble, the first idea that comes to our mind is to lend a hand. But what if we see an animal in trouble, does the same rule apply?
This question was raised after a group of penguins (企鹅) were saved from an icy gully (峡谷) in Antarctica. It was filmed for the BBC wildlife series Dynasties. The film crew were anxious when they saw that a group of penguins had fallen into a gully and been trapped with their young. They built a slope (斜坡) so that a few of the penguins could save themselves.
The case has taken the international media by storm. Viewers watching this film sighed in relief. “I’m so glad. I understand not taking action directly, but a helping hand isn’t bothering, right?” viewer Kathryn Shaw said on her Facebook.
However, others think human interference (干涉) is unnatural. “You can’t have sunshine throughout your life. To have done anything else would only make matters worse.” said the show’s creator David Attenborough, according to TheTimes.
In this case, however, Mike Gunton, the executive producer of the series, said that this was a one-off situation. “There were no animals going to suffer by interfering. You weren’t touching the animals and it was just felt by doing this …They had the chance not to have to keep slipping down the slope.” he told the BBC.
Such cases are familiar to Paul Nicklen, wildlife photographer for National Geographic. He told Metro, “If it’s ever a predator (捕食者) situation, no matter how gut-wrenching, you stay out of the way. Even when you’re watching a male polar bear eat a baby bear.”
“There’s no rule book in those situations. You can only respond to the facts that are right there in front of you.” Will Lawson, the show’s director, told Daily Mail.
1. What has led to a heated media discussion?A.The rescue of penguins from a gully. |
B.People’s various opinions on penguins. |
C.Some penguins’ sufferings in a gully. |
D.Ways of filming the series Dynasties. |
A.David Attenborough. | B.Will Lawson. |
C.Paul Nicklen. | D.Kathryn Shaw. |
A.Making one confused. | B.Making one heartbroken. |
C.Putting one in danger. | D.Making one amazed. |
A.Necessity of Lending a Hand to Animals |
B.Protect Animals From Dying Out |
C.Human Interference on Dangerous Animals |
D.Help Animals in Trouble or Not |
1.出发及返回时间;2.活动:包饺子、表演节目等。
注意:1.词数100左右;2.可以适当增加细节,以使行文连贯;3.结语已为你写好。
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