1 . Are you looking for some informative magazines? The following ones can surely meet your needs.
Mental Foss is a magazine full of bite-sized（small bits） trivia（琐事）and mostly short articles with really interesting facts that you'll want to share with others. The writing is fun and friendly, so it’s easy to understand the answers to the more difficult questions, like: What does outer space smell like? Why isn't cat food mouse-flavored? While the print edition of the magazine stopped publishing in 2016, you can still read Mental Floss online.
Reader's Digest is not actually about books reading. Instead, it is about people. Inside you'll find anecdotes—short, personal articles about things that have happened to people. There are stories in simple writing about everything from funny celebrity moments and inspiring personal store to funny jokes and articles.
Cricket and Cicada are easy-to-read literary magazines aimed at teenagers. Each issue is full of wonderful short stories and poems, and beautiful illustrations. Even though these are technically children's magazines, they are perfect for learning English because they have high quality writing.
Time is one of the most well-known magazines in the world. Inside you'll find news, beautiful photographs and everything you need to get a" deeper understanding of the world in which we live. "Since Time is very high quality and provides deep insight on many serious topics, it can also be difficult for English learners to read. If you have trouble understanding Time, try Time For Kids, which has similarly great content but is written in a simpler way.
1. What can readers obtain from Mental Floss?| A．They can be inspired by the comments on the magazine. |
| B．They can understand some tough facts in a funny way. |
| C．They can enjoy a variety of eye-catching pictures. |
| D．They can have a deep understanding about the current events. |
| A．The language is easy and friendly to readers. |
| B．The articles are mostly adapted from books. |
| C．The stories are all based on private experiences. |
| D．The topics are serious and difficult to comprehend. |
| A．It's of great help for English beginners. |
| B．It has two editions for readers to choose from. |
| C．People can have an access to it online. |
| D．It is perfect for teenagers who love anecdotes. |
2 . It might seem like something from a science fiction movie, but scientists today are working on ways to combine certain kinds of bacteria with tiny robots. Scientists want to use these creations to improve the way we give medical treatment. They claim that drug therapy (疗法), disease diagnosis, and even surgery could be greatly aided by the use of nanobiotechnology. Nano-means “tiny”, and bio-means “life”. This tiny technology will use living organisms in combination with electronics.
Electronics makers already use tiny robots to build complex but very tiny circuits. Medical scientists want to use these robots to repair patients’ damaged organs or to direct medicines to affect specific cells. For example, tiny robots could be engineered to deliver chemotherapy (化疗) directly to cancer instead of to the entire body.
Existing electronics are the right size, but they lack practical use. Robots that can be built small enough to enter a person’s cells would be too tiny to move on their own. Therefore, scientists want to use tiny organisms such as bacteria to act as vehicles for the robots. The bacteria will be “driven” through the bloodstream by magnetic pulses (磁脉冲). Once the bacteria are in the correct locations, the robots will be able to do their jobs. In theory, these robots will cause less damage to the body than traditional methods of delivering medicines or performing surgeries.
Nanobiotechnology has yet to be put into practice, but many people already have concerns about its use. Some people worry about the ethic (道德标准) involved with controlling live organisms—and the possible side effects for their human hosts.
1. What does the second paragraph mainly talk about?| A．The application of tiny robots. | B．The influence of tiny robots. |
| C．The operation of tiny robots. | D．The origin of tiny robots. |
| A．Cheaper medicine. | B．Less harm to the body. |
| C．Longer life expectancy. | D．Faster performance of surgeries. |
| A．can locate he bacteria. | B．are driven by medicine. |
| C．can act as vehicles. | D．are carried by bacteria. |
| A．A computer textbok | B．A life magazine |
| C．A science magazine | D．A biology textbook |
3 . When someone is homeless or trying to recover from a natural disaster, they are in need of a lot of the basic life necessities that many of us take for granted (认为……是理所当然的). While people are often encouraged to donate canned goods, not everyone is thinking about things like shoes.
Of course, you can’t go looking for a new job or a home, if you have no shoes to walk in. One woman in Hays, Kansas took this into consideration, and found a way to help hundreds of people.
Payless stores were going out of business, and shoes were selling for as little as $1 per pair, so a woman named Addy Tritt bought out all the remaining shoes at the Hays Payless store—more than 200 pairs—and donated them to flood victims (灾民) in Nebrsska.
Those shoes were then included in a flood relief shipment taken to farmers in Nebraska by Fort Hays State University. Tritt, who recently graduated from FHSU’s human resources program, wanted to “pay it forward”.
“I have been so lucky,” she said. “There have been so many great people in my life who have inspired me. I see so many terrible things in the news. So many people have helped me when I was down. They influenced me so much that I want to help if I can.”
Tritt has a history of charitable (慈善发) acts. She has donated more than 60 bags of school supplies to Hays students, and organized a baby clothes drive and two supply drives for the animal shelter.
“I really feel I have been directed and guided to help people,” she said. “If you can do something for someone else, you need to find a way even if it is a pair of shoes.”
1. How did Tritt help flood victims?| A．By sending some food to them. |
| B．By helping them find new jobs. |
| C．By selling shoes to raise money for them. |
| D．By buying shoes for them. |
| A．Pay ahead of time. | B．Save some money. |
| C．Pass the love. | D．Put forward the plan. |
| A．The low price of shoes. | B．Other people’s influence. |
| C．Ideas from her school. | D．The sad situation of victims. |
| A．Caring. | B．Independent. |
| C．Clever. | D．Brave. |
4 . Record-breaking. Abnormal. Dangerous. That’s how the National Weather Service described the heat wave hitting much of North America.
The heat wave has already broken all-time high temperature records in places unaccustomed to such extreme heat. For example, Oregon’s capital city, Salem, recorded the highest temperature in its history on Sunday: 130F, breaking the old mark by 4 degrees. The temperature hit 104F in Seattle. It was an all-time record for the city better known for rain than heat and was the first time the area reached such a high temperature since records began being kept in 1894.
Weather forecasters said the heat wave was caused by an extended “heat dome”which allowed hot air from the Gulf of Mexico and the Atlantic to stream northward over much of North America.
This current heat wave was yet more evidence of the impact of human-caused climate change. “When it comes to record-breaking heat events, the study has been run for event after event in region after region in year after year. And the answer is almost always the same,” said Kristie Ebi, a professor at the University of Washington “The days-long heat wave is a taste of the future as climate change reshapes global weather patterns.”
“Another aspect that we see connected to climate change but that we don’t hear about as much is the fact that there is also a lot more water in the atmosphere now. As we warm the oceans and warm the air, there is more evaporation（蒸发）and that wetter air makes us feel hotter,” added weather forecaster, Jennifer Francis. “A combination of high temperature and moisture（湿度）in the air means dangerous conditions for the young, elderly or others who are not healthy. Please drink plenty of water; stay out of the sun and in air-conditioned rooms.”
1. What was the previous temperature record in Salem?| A．104F. | B．126F. | C．130F. | D．134F. |
| A．The climate change. | B．The northward air streams. |
| C．The extended "heat dome". | D．The moisture in the atmosphere. |
| A．The Dangerous Heat Wave Will Last Long |
| B．A Heat Wave Roasts Much of North America |
| C．Measures Must Be Taken to Protect the Young and Elderly |
| D．The "Heat Dome" Is Expected to Cover the Pacific Northwest |
| A．In a first aid guidebook. | B．In a weather forecast. |
| C．In a news report. | D．In a professor's lecture. |
5 . Algorithms (计算程序) are able to do a huge number of tasks, and the number of tasks that they are able to do is expanding practically every day. According to a new study, despite increasing concern over the effect of algorithms in daily life, more and more people nowadays are willing to trust a computer program, especially if a task becomes too challenging. From choosing the next song on your playlist to choosing the right size of pants, people are relying more on the advice of algorithms to help make everyday decisions.
During the study, researchers asked volunteers to count the number of people of a crowd in a photograph and supplied suggestions that were offered by a group of other people and suggestions offered by an algorithm. As the number of people in the photograph expanded, counting became more difficult and people were more likely to follow the suggestions offered by an algorithm rather than count themselves or follow the “wisdom of the crowd”.
One of the common problems with AI is when it is used for awarding credit. While that is a subjective decision, there are lots of numbers there, like income and credit scores. Therefore, people feel like this is a good job for an algorithm. But we know that dependence leads to unfair and incomplete practices in many cases because of social factors that aren’t considered.
Facial recognition and hiring algorithms have come under inspection in recent years because their use has shown cultural prejudice in the way they were built, which can cause inaccuracies when matching faces to identities or screening for qualified job candidates. The prejudice may not be present in a simple task like counting, but their presence in other trusted algorithms is a reason why it is important to understand how people rely on algorithms when making decisions.
“The eventual goal is to look at groups of humans and computers making decisions and find how we can get them to trust each other and how that changes their behaviors,” one of the researchers said. “Because there is very little research in that setting, we’re starting with the fundamentals.”
1. What can we learn about the present people from paragraph 1?| A．They become more dependent on algorithms. |
| B．They show little concern about algorithms in life. |
| C．They are addicted to numbers of challenging tasks online. |
| D．They never rely on computers to make everyday decisions. |
| A．They cannot be used to award credit. |
| B．They can lead to one-sided decisions. |
| C．They can give away candidates’ identities. |
| D．They cannot be applied to difficult calculations. |
| A．It leads to cultural differences. |
| B．It may produce some false results. |
| C．It takes lots of money and manpower. |
| D．It rules out most qualified job candidates. |
| A．It is really necessary to stay away from AI. |
| B．It is very easy to make choices with the help of AI. |
| C．People need to adapt to the development of computers. |
| D．People tend to trust computer programs more than themselves. |
6 . What you should know when applying for a credit card online
Applying for a credit card online can be awful, as you may have heard all sorts of information and might not know what to believe. Consider these tips when applying for a credit card online.
Who can apply for a credit card online
Online credit card applications are open to US adult residents -in other words, people with a mailing address in the US who are over 18 and either have a Social Security Number (SSN) or Individual Tax Identification Number (ITIN). Applicants under the age of 21 will need a co-signer or proof of income as part of the application process. While nearly anyone can apply for a credit card, note that credit card issuers evaluate applications based on many different factors and criteria. They are interested in getting a full picture of your financial health. Therefore, besides collecting your basic contact information, they will use your SSN to pull your credit report.
How to apply for a credit card online
Do your research. There are hundreds of different credit cards available with a variety of offers, fee structures and rewards programs. Chart your spending behaviors so you know which categories you spend most heavily in, and then shop around for the card that matches your credit profile and best fits your needs.
Follow internet security best practices. When you’re ready to apply, make sure both your web browser and operating system are up to date. Consider filling out the application on a mobile data connection or a safe, private network to prevent the risks of someone stealing your personal information. And if you have any doubt about the safety of an email from a card issuer, go directly to the issuer’s website rather than clicking on any links in the email.
1. What can show an applicant’s overall financial health?| A．The income proof. | B．The SSN or ITIN. |
| C．The credit report. | D．The co-signer. |
| A．Changing its fee structures. | B．Joining its rewards programs. |
| C．Charting your shopping habits. | D．Improving your credit profile. |
| A．By using a slower operating system. | B．By using a mobile data connection. |
| C．By giving no personal information. | D．By clicking on the links in an email. |
7 . Combining knowledge of chemistry, physics, biology, and engineering, scientists from McGill University develop a biomaterial tough enough to repair the heart, muscles, and vocal cords, representing a major advance in medicine.
“People recovering from heart damage often face a long and tricky journey. Healing is challenging because of the constant movement tissues must withstand (承受) as the heart beats. The same is true for vocal cords. Until now there was no injectable (可注射的) material strong enough for the job," says Guangyu Bao, a PhD candidate in the Department of Mechanical Engineering at McGill University.
The team, led by Professor Luc Mongeau and Assistant Professor Jianyu Li, developed a new injectable hydrogel (水凝胶) for wound repair, which is a type of biomaterial that provides room for cells to live and grow. Once injected into the body, the biomaterial forms a stable structure allowing live cells to grow or pass through to repair the injured organs.
“The results are promising, and we hope that one day the new hydrogel will be used to restore the voice of people with damaged vocal cords," says Guangyu Bao.
The scientists tested the durability of their hydrogel in a machine they developed to copy the extreme biomechanics of human vocal cords. Vibrating (振动) at 120 times a second for over 6 million cycles, the new biomaterial remained undamaged while other standard hydrogels broken into pieces, unable to deal with the stress of the load.
“We were incredibly excited to see it worked perfectly in our test. Before our work, no injectable hydrogels possessed both high porosity and toughness at the same time. To solve this issue, we introduced a pore-forming polymer to our formula (配方),”says Guangyu Bao.
The innovation opens new ways of making progress for other applications like tissue engineering. The team is also looking to use the hydrogel technology to create lungs to test COVID-19 drugs.
1. Why did the researchers develop the new biomaterial?| A．To experience a journey. | B．To repair wound. |
| C．To represent an advance. | D．To replace organs. |
| A．It is heavier. | B．It is more breakable. |
| C．It is changeable. | D．It is more injectable. |
| A．Make artificial organs for drug test. |
| B．Try hard to increase its toughness. |
| C．Apply it to the cure of COVID-19. |
| D．Adjust their formula to improve it. |
| A．To show his respect to the researchers. |
| B．To stress the importance of innovation. |
| C．To promote the sales of a new hydrogel. |
| D．To introduce a newly- developed material. |
8 . Artificial intelligence is one of the most concentrated industries in the world, which influences education, criminal justice, hiring and welfare, But so far the industry has escapedregulation (管理), despite affecting the lives of billions of people, even when its products are potentially harmful.
The COVID-19 pandemic has sped this up. Many Al companies are now promoting emotion recognition tools (ERTs) for monitoring remote workers. These systems map the “micro-expressions”in people’s faces from their video cameras. Then they predict internal emotional states drawn from a list of supposedly universal categories: happiness, sadness, anger, disgust, surprise and fear. However, there is scientific doubt whether emotional states are accurately detected at all. “It is not possible to confidently infer happiness from a smile, or sadness from a frown,” a 2019 review stated.
Resistance to this highly controversial (有争议的) technology is growing; the influential.
Brookings Institute suggested ERTs be banned completely from use by law. The European Union becomes the first to attempt a proposal to regulate AI, but the draft AI act has its problems. It would ban most “real-time” biometric ID (生物识别) systems — but fails to define what exactly real-time means.
Clearly, we need far stronger protections and controls that address such harmful effects on society. However, too many policymakers fall into the trap of “enchanted determinism”: the belief that AI systems are magical and superhuman — beyond what we can understand or regulate, yet decisive and reliable enough to make predictions about life-changing decisions. This effect drives a kind of techno-optimism that can directly endanger people’s lives. For example, a review in the British Medical Journal looked at 232 machine-learning algorithms (算法) for predicting outcomes for COVID-19 patients. It found that none of them were fit for clinical use. “I fear that they may have harmed patients,” said one of the authors.
Many countries have strict regulations and thorough testing when developing medicines and vaccines. The same should be true for AI systems, especially those having a direct impact on people’s lives.
1. What can be inferred from paragraph 2?| A．The COVTD-19 pandemic has sped up the regulation of AI. |
| B．The internal emotional states are only limited to six basic categories. |
| C．There is no reliable link between facial expressions and true feelings. |
| D．People’s micro-expressions accurately reveal their internal emotions. |
| A．To show EU’s resistance to AI technology. |
| B．To show the difficulty in regulating AI. |
| C．To prove AI technology should be banned. |
| D．To prove the act is completely ineffective. |
| A．It shakes people’s confidence in technology. |
| B．It enables people to correctly predict future. |
| C．It misleads policymakers in making decisions. |
| D．It helps predict outcomes for COVID-19 patients. |
| A．AI: Products in Demand |
| B．AI: Strict Rules in Place |
| C．AI: Tight Control in Need |
| D．AI: Technology in Danger |
9 . Are you in an unhealthy relationship with yourself?
Do you tell yourself that your own thoughts, feelings, or reactions are not important? Are you standing in the way of your trying new things?
Start seeing your relationship with yourself as a true relationship.
Get to know yourself. When you know yourself, you make better decisions and have better self-control. Try grabbing a notebook and describing yourself using words and phrases.
Take yourself on a date. Spending time alone increases productivity and creativity. So, go to a museum, go out to eat with yourself, or go for a hike.
Have a hard conversation. What don’t you like about yourself? It’s okay that you don’t like everything about yourself. Examine the things you don’t like.
| A．So many of us treat ourselves poorly. |
| B．And it is one worthy of your time and effort. |
| C．Either choose to accept them or change them. |
| D．Let yourself relax and enjoy your own company. |
| E．Write what makes you special and what motivates you. |
| F．Are you blocking your own personal growth? |
| G．How do we work to improve our relationship with ourselves? |
10 . Eye Opener Volunteer
Description
For about 30 years, the Museum of Science Eye Opener Program has been working with the Boston Public Schools to bring the exciting world of science to second grade students from across the city. Each year, about 3, 000 students from over 45 Boston schools visit the museum to explore, ask questions and find answers. Since 1986, funds from the Germeshausen Family Foundation have supported the Eye Opener Program in providing a guided museum experience for second graders.
With the help of a large corps of volunteers, the program introduces these students to the museum and gives them a chance to engage in science. Eye Opener volunteers encourage exploration and the excitement of discovery as they share the museum with the children. They achieve these goals through conversation, hands-on experiments, exploration of exhibits, and Practicing scientific thinking skills with program participants.
Responsibilities
Each Tuesday morning, the students are grouped into sets of 4 to 6 with a pair of volunteers who give them a tour of the museum. Tours last about two hours and are tailored to the interests of the students.
Learn the lay-out of the museum to share and explore with second graders the exhibits which May be interesting to them.
Encourage children to observe, compare, describe, ask questions and share ideas.
Know museum emergence and safety procedures.
Work in close collaboration with a diverse group of volunteers.
Minimum Qualifications
● Patience, sensitivity, and understanding.
● Willingness to work with young children and high school students of all backgrounds and abilities.
● Interest in informal science education.
Additional details
Commitment: Four-to six-month commitment.
Time: Tuesday mornings (9:30-12:30) throughout the school year.
Training: Attendance at the New Volunteer Orientation session is required.
1. The Museum of Science Eye Opener Program aims at ________.| A．encouraging teenagers to visit the museum |
| B．guiding young girls fall in love with science |
| C．directing Boston schools to teach science |
| D．helping kids engage in science in the museum |
| A．Pay a visit to the museum any day they like. |
| B．Learn about what they are interested in. |
| C．Take a tour of the museum in a group of two. |
| D．Look around the museum for 4 hours each time. |
| A．work on Tuesday mornings | B．get a diploma in science |
| C．have a sense of humor | D．volunteer for at least one year |
