1 . Hansen and his 10-year-old son Chase search the streets of Salt Lake City every weekend for the homeless to take to lunch. They started Project Empathy(共情)four years ago to
“Just start with a smile, a hello. It really just starts with that. If you do it, you can make a connection. A small gesture can have a
Some of these shared meals have turned into stronger
Father and son’s
“My hope for the future is to
A.buy | B.cook | C.share | D.eat |
A.often | B.further | C.also | D.even |
A.dramatic | B.different | C.minimum | D.decisive |
A.remarked | B.praised | C.joked | D.quoted |
A.desires | B.connections | C.motivations | D.opinions |
A.provided | B.permitted | C.abandoned | D.housed |
A.through | B.for | C.despite | D.to |
A.surprised | B.relaxed | C.awesome | D.calm |
A.dreams | B.influences | C.experiences | D.efforts |
A.assesses | B.compares | C.highlights | D.respects |
A.importance | B.task | C.chance | D.role |
A.argument | B.problem | C.debt | D.conflict |
A.go away | B.catch on | C.fade out | D.give off |
A.establish | B.miss | C.exchange | D.maintain |
A.before | B.if | C.until | D.so |
2 . What if everyone in the world was exactly alike? The world would be extremely
It all started in elementary school when I
I might be different, because I have more different
A.complex | B.harmonious | C.fantastic | D.boring |
A.trust | B.praise | C.accept | D.compare |
A.Abilities | B.Differences | C.Efforts | D.Beliefs |
A.proved | B.declared | C.found | D.considered |
A.relate | B.return | C.apologize | D.respond |
A.imagined | B.realized | C.hoped | D.remembered |
A.Thankfully | B.Impossibly | C.Apparently | D.Unfortunately |
A.By accident | B.In return | C.In fact | D.At most |
A.mentioned | B.attacked | C.counted | D.threw |
A.attracting | B.focusing | C.escaping | D.controlling |
A.aims | B.futures | C.emotions | D.interests |
A.mean | B.sensitive | C.attentive | D.blind |
A.creating | B.forgetting | C.knowing | D.ignoring |
A.misunderstood | B.evaluated | C.tested | D.tolerated |
A.clearly | B.eagerly | C.seriously | D.really |
3 . NASA has flown an aircraft on another planet for the first time. On Monday, April 19, Ingenuity, a 1. 8-kilogram drone (无人机) helicopter, took off from the surface of Mars, flew up about three meters, then hovered for 40 seconds and took photos above with one of its two cameras. The historic moment was livestreamed on YouTube. “We can now say that human beings have flown a drone helicopter on another planet,” said MiMi Aung, the Ingenuity Mars Helicopter project manager at NASA's Jet Propulsion Laboratory, at a press conference. “We, together, flew at Mars, and we, together, now have our Wright brothers moment,” she added, referring to the first powered airplane flight on Earth in 1903.
The details: The flight was a significant technical challenge, thanks to Mars' s bone-chilling temperatures (nights can drop down to -130 °F / -90 °C) and its incredibly thin atmosphere — just 1% the density of Earth' s. That meant Ingenuity had to be light, with rotor blades (螺旋桨) that were bigger and faster than would be needed to achieve liftoff on Earth (although the gravity on Mars, which is only about one-third of Earth's, worked in its favor). The flight had originally been scheduled to take place on April 11 but was delayed by software issues.
Why it's significant: Beyond being a significant milestone for Mars exploration, the flight will also pave the way for engineers to think about new ways to explore other planets. Future drone helicopters could help astronauts by scoping out locations, exploring inaccessible areas, and capturing images. Ingenuity will also help inform the design of Dragonfly, a car-size drone that NASA is planning to send to Saturn's moon Titan in 2027.
What's next: In the next few weeks, Ingenuity will conduct four more flights, each lasting up to 90 seconds. Each one is designed to further push the limits of Ingenuity's capabilities. Ingenuity is only designed to last for 30 Martian days, and is expected to stop functioning around
May 4. Its final resting place will be in the Jezero Crater as NASA moves on to the main focus of its mission: Getting the Perseverance rover (毅力号火星探测器) to study Mars for evidence of life.
1. Why does MiMi Aung mention Wright brothers?
A.To honor the historic contribution of Wright brothers. |
B.To make a comparison between Wright brothers and herself. |
C.To highlight the importance of Ingenuity's Martian exploration. |
D.To remind the public of the first powered airplane flight on Earth. |
A.The delay of software tests. |
B.The force of gravity on Mars. |
C.Mars's temperatures and atmosphere. |
D.Technical difficulty in liftoff on Earth. |
A.A great victory. | B.A difficult task. |
C.A roadside stone. | D.A historic event. |
A.Mars Drone Helicopter Makes Historic First Flight |
B.Modern Wright Brothers Moment: Mars Exploration |
C.First Drone Helicopter Spots Evidence of Life on Mars |
D.Ingenuity: Mars Drone Flies to Take Incredible Pictures |
4 . “Your mind is a garden; your thoughts are the seeds. The harvest can either be flowers or weeds,” William Wordsworth wrote. In the above quote, William suggests that the process of gardening mirrors human life. Depending on what we “plant” in our lives, we bloom (生长茂盛) or don’t. Before you start to work in your garden, it’s necessary to have a vision for it. Thinking of what you want to grow in your garden and how to lay it out is a good first step in making your vision a fruitful reality. In life, you should consider what you want to create and what you want to achieve, because your mind-garden is like the white paper and the possibilities are endless.
Regardless of what you choose to plant, poor soil isn’t suitable for growth. This is why gardeners take the time and energy to upgrade the soil before planting. So, creating the right soil is important to the realization of your goals and dreams. Fortunately, there are countless ways to make your personal bedrock better. Getting an education is one of the most effective ways, which can help you enrich your life’s soil.
You don’t have to be an enthusiastic gardener to understand the meaning of “You reap(收获) what you sow.” When a gardener wants tomatoes, they just need to plant tomato seeds. It’s a very clear act that produces an expected result. Each of us has the power to decide which “life seeds” to plant. For example, if you plant ill seeds, it's likely that you’ll experience pain in return. Contrarily, if you plant seeds of kindness and understanding, your life will bloom with happiness and love.
A gardener’s truly arduous work begins after the seeds are in the ground because a garden requires a lot of care and attention. Regular watering and weeding are required for a healthy garden. So, to ensure your dreams take root, you should be devoted, aware, and present. After countless hours and energy spent, the crops have grown well and are finally ready to be harvested.
1. What is important before gardeners break ground in their gardens?A.Receiving some training in planting. |
B.Drawing up a good plan for their gardens. |
C.Having the courage to accept the worst outcome. |
D.Doing research on the common local garden plants. |
A.Improving the condition of the soil. | B.Growing your most favorable plants. |
C.Taking care of the plants in your garden. | D.Selecting proper goals in gardening work. |
A.Your quality of life depends on your positive action. |
B.Your experience can help you understand plants better. |
C.Your choice of soil is an important part in your gardening. |
D.Your knowledge of planting will make you a successful gardener. |
A.Beneficial | B.Creative | C.Boring. | D.Tough |
5 . There are around 100 tribes(部落)that live in global isolation, mostly in South America and India. The Sentinelese have lived on one of the Andaman Islands in Eastern India for 60, 000 years. They protect their island by fighting against people from outside. Their language is different from any other known language. Another Andaman tribe is the Jarawa. In the past, they were independent and fought against anybody trying to make contact with them. But in 1998, the Indian government built a road across their land, and since then, they’ve had more contact with the outside world.
Some Amazon tribes avoid contact because of unhappy memories. The Mashco-Piro left their vegetable gardens after rubber companies killed most of their tribe at the beginning of the 20th century. Those who survived became nomadic(游牧的)and started hunting animals in the forest.
The Awa live in the Amazon forests ofBrazil. Out of 350 members, 100 have no contact with the outside world. They left their villages and adopted a nomadic lifestyle around 1850 to escape attacks by Europeans. In the following years, farmers in nearby communities started cutting the trees to expand their farmland. The Awa lost most of their hunting land. The few Amazon tribes that still exist are fighting to keep their traditional way of life.
Survival, an organization that fights for the rights of tribal people, says that uncontacted tribes are the most vulnerable(弱势的)humans on the planet and that’s why their environment should be unavailable to the rest of us. After years of pressure, the organization got Brazil’s government to clear non-natives from the Awa land. All non-Awa people are leaving so the tribe can get their forest back.
But some think it's impossible for tribes to stay isolated forever in a connected world. Contact will be made one day. So the question is:Whose choice should it be, ours or theirs?
1. What can we learn about the Sentinelese from the first paragraph?A.They resist contact from the outside world. |
B.They speakthe same language as the Jarawa. |
C.They are wild about fighting with other tribes. |
D.They have got help from the Indian govemment. |
A.To protect their hunting land. | B.To search for food sources. |
C.To avoid threats from Europeans. | D.To maintain their original way of life. |
A.The tribes should be left undisturbed. |
B.The tribes should fight for more living space. |
C.The cribes should live in harmony with nature. |
D.The tribes should adapt to the connected world. |
A.The Nomadic Tribes in the World | B.Seeking Survival of Tribes |
C.The Unavailable Tribal Environment | D.Protecting the Tribal Forests |
6 . Several years ago, when someone used camera covers to protect against possible monitoring, it was not popular to talk about it. Today, people use various types of tapes to cover the web cameras and microphones.
There are many types of spyware that can dive into our devices and secretly spy on them, recording everything they do. Such programs may infect not only computers but also smartphones. Your data may be used by hackers who will try to request money for not exposing your private information or by companies like NSO Group who created the Pegasus spyware to “provide authorized governments with technology that helps struggle against terror and crime”.
In my opinion, the described protection technique is highly overestimated. Users tape cameras and microphones due to the lack of understanding of how their devices work and how malware(恶意软件)works. Hackers and even secret services do not have enough resources to monitor all victims using cameras or microphones. If they need to yet any information, they get it by sending a targeted malware to your device, which will not be stopped by the tapes. Such a virus will find what to steal -from personal photos and videos to passwords from social networks, browser history, bank accounts and much more.
It is unwise to believe that attackers will not be able to find a way to spy on you, even if the device, discharged to zero, can still deliver data about your location, using the smartphones of the surrounding people as signal repeaters. Let us face it. we live in an era when it is extremely difficult to hide something and a piece of tape is clearly not the most useful tool in the struggle for your privacy.
Again, to be able to spy on you, attackers need to plant malware in your device. To prevent malware from entering your device, do not click suspected links and email attachments. Use strong passwords for email, social media and online banking accounts.
1. What does the underlined word “them” in paragraph 2 refer to?A.Cameras. |
B.Types. |
C.Programs. |
D.Devices. |
A.group of hackers. |
B.A company developing spyware. |
C.A group of terrorists and criminals. |
D.A company fighting against crime. |
A.People know little about their devices. |
B.Hackers have no access to others. |
C.It hardly prevents malware from getting privacy. |
D.It can't cover the cameras completely. |
A.Protecting privacy on devices. |
B.Rising trend of using tapes. |
C.Monitoring devices via cameras. |
D.Avoiding clicking distrustful links. |
7 . In January this year, a fire destroyed the building that housed Yossi Heiman’s Fish Market in Borough Park, Brooklyn: The
The merchant Shea Langsam owns a(n)
The story is wonderful and it’s a(n)
A.explosion | B.battle | C.accident | D.campaign |
A.attention | B.assistance | C.information | D.income |
A.similar | B.mysterious | C.online | D.outdoor |
A.treat | B.acquire | C.depend on | D.give up |
A.Moreover | B.Therefore | C.Instead | D.Though |
A.picked up | B.hung up | C.repaired | D.provided |
A.doubt | B.comfort | C.turn to | D.1augh at |
A.service | B.spirit | C.orders | D.notes |
A.replace | B.attend | C.enable | D.join |
A.maintained | B.recovered | C.reported | D.cut |
A.example | B.reminder | C.challenge | D.guide |
A.because of | B.ahead of | C.out of | D.in spite of |
A.duty | B.fame | C.interest | D.business |
A.exceptional | B.boring | C.ridiculous | D.old |
A.losing track of | B.settling for | C.caring for | D.calming down |
8 . Hunter Leininger, from Georgia, USA has been adventure racing(探险速度赛) since he was seven years old. Now, at age 19, he has set world records, traveled around the globe, and
Hunter became interested in adventure racing through his dad. While playing football, Hunter was looking to
He has learned a lot of perseverance through adventure racing. There can be a lot of
As reported by the USARA, Hunter wants to inspire young people that they can
A.missed | B.reported | C.organized | D.completed |
A.inspire | B.invite | C.advise | D.order |
A.interests | B.dreams | C.paths | D.rhythms |
A.try | B.discover | C.create | D.share |
A.help | B.meet | C.accompany | D.join |
A.fun | B.harm | C.pain | D.cooperation |
A.restart | B.stop | C.change | D.struggle |
A.replaced | B.supported | C.encouraged | D.caught |
A.required | B.forced | C.attracted | D.taught |
A.better | B.tougher | C.special | D.strange |
A.accept | B.imagine | C.choose | D.achieve |
A.age | B.level | C.degree | D.status |
A.wait | B.practice | C.perform | D.compete |
A.Unless | B.Although | C.Once | D.Because |
A.avoids | B.prevents | C.results in | D.objects to |
9 . Writer Walter Benjamin argued that what makes certain works of art great is that they contain a mysterious “aura(气息)”. This mystery is part of what makes the works wonderful. However, since the late 1990s, with the spread of high-quality digital photography, there have been many discoveries about famous paintings.
Hieronymus Bosch has been at the centre of art-historical controversy(争论)this year. After an exhibition at the Noordbrabants Museum in the artist’s hometown, a new exhibition at the Prado in Madrid is on the way. The Noordbrabants displayed 17 existing Bosch paintings, while the Prado now exhibits 24. The difference is the result of digital discoveries, first accepted at the Noordbrabants show.
Artists did not regularly sign their works until the 19th century, and attribution(归属)based on a work’s style leaves room for error. Since artists always worked in studios or workshops, students would develop a style very similar to that of their master. Then again, later artists learned by copying past masters, sometimes so well that it’s hard to tell the difference. However, attribution can change, especially when new technology comes to light.
In the case of the Bosch discoveries, some researchers found evidence that led them to downgrade(降级)the attribution of certain works. Extracting the Stone of Madness, which was originally going to be lent by the Prado to the Noordbrabants, is listed as “by Bosch”, and considered to have been painted between 1501 and 1505. But the researchers informed the Prado that they would be listing the painting as “by the workshop or a follower of Bosch”, and dating it 1500-1520 (Bosch died in 1516). The museum’s director Miguel Falomir said, “It is unacceptable to request a painting as a Bosch and then show it as something different.”
One of the beautiful things about art history is that it can never be an exact science. Digital art-historical discoveries have led to controversy rather than resolutions(问题解决). The evidence is there, but it’s up to us how we explain it.
1. Why are some artworks great according to Walter Benjamin?A.They didn’t survive in history. | B.Their styles are kind of mystery. |
C.They leave room for imagination. | D.Their creators were not well-known. |
A.It owns the paintings by Bosch. |
B.It was convinced by the researchers. |
C.It broke the agreement with the Prado. |
D.It borrowed all Bosch paintings from the Prado. |
A.Find out the signature hidden in the picture. |
B.Consult the museum that has been displaying it. |
C.Interview the followers of the master who did it. |
D.Analyze its style and the year when it was created. |
A.Digital discoveries explain art in a better way. |
B.Museums have a fierce debate on Bosch paintings. |
C.Hieronymus Bosch paintings become controversial. |
D.Digital discoveries destroy the beauty of art history. |
10 . This is the moment a cleaner at a British university burst into tears after students raised $ 2,063 to send him to Jamaica on vacation to see family.
Herman Gordon, who has worked at Bristol University for more than a decade, is described as “one of the most loved” members of its cleaning staff. He is so well liked that a group of students raised money to give him a holiday. A video shows a student hands an envelope of cash to the surprised Gordan with tears rolling down his cheeks. He wipes away tears with a cleaning cloth and hugs the student who gave it to him. Gordan said: “I want to thank every one of you and God bless every one of you.”
The group of students started the fundraising because they liked Gordon so much. A post said: “The Jamaican cleaner in the biomedical library is the jolliest man I have ever met; he makes me smile even when I’m in the deepest depths of sorrow, if you want a reason to smile, go talk to him for a minute or two.”
Anyone who has been to the biomedical library knows who Herman the cleaner is. Simply put, Herman is the epitome(典范)of happiness, “All year round, this man works hours on end to provide us with a clean working space in which to study. But most importantly, his everlasting positive attitude has managed to turn many students’ dark days into positive ones filled with joy,” said a student. Whether you’re just feeling generally down or stressed out due to exams, Herman is always there to encourage you.
This legend proves that happiness is not about what you own, what job you have or how much money you’ve got, but about appreciating what you currently have in life even if it’s small.
1. What was Herman Gordon’ reaction when receiving the fundraising?A.grateful. | B.stressed. | C.delighted. | D.astonished. |
A.most miserable. | B.most cheerful. | C.most generous. | D.most glorious. |
A.Building confidence. | B.Developing exam skills. |
C.Learning self-control. | D.Gaining biomedical knowledge. |
A.A biomedical library cleaner. . | B.A group of warm-hearted students. |
C.Money-raising to send a cleaner on vacation. | D.The most loved cleaning staff. |