Junior Alvarado was worried when he began his first year at a public high school in Washington, DC. He often struggled in his math classes and earned poor grades in middle school. But the teachers at the Washington Leadership Academy used computer programs to identify the areas he was weak in and design a learning plan just for him.
As Alvarado started geometry in his second year of high school last week, he said he felt much better about his math skills. "For me, personalized learning is having classes set at your level," the 15-year-old said. "They explain the problem step by step. It wouldn't be as fast. It will be at your speed."
Many schools in the United States struggle to raise the high school graduation rate. They also have difficulty helping many minority and low-income students perform at the same level as others. So many educators see digital technology as a way of solving these problems.
The use of technology in schools is part of a larger idea of personalized learning. This idea has been gaining popularity in recent years. The Education Department put $500 million into personalized learning programs in 68 school districts. These programs served almost 500,000 students in 13 states and Washington, D.C.
Supporters say traditional methods do not match the modern world, but personalized learning helps teachers follow their students' progress and make changes to lessons that meet students' individual needs and students, in this way, are able to master subjects at their own speed.
Still, many researchers say it is too early to tell if personalized learning works better than traditional teaching. The Rand Corporation recently did a study of personalized learning and found that it only led to small improvements. It found only a 3-percentile improvement in math and even smaller improvements in reading compared to schools with traditional teaching methods. Some teachers have their doubts as well. They admit that technology can be helpful in many ways, but they argue that no computer program should ever replace the personal touch, support and inspiration that teachers give their students.
1. What or who did Alvarado give his thanks to for his better performance in math skills?A.His new math teacher. | B.Personalized learning. |
C.The Education Department. | D.The traditional teaching. |
A.Doubtful. | B.Favorable. |
C.Reserved. | D.Disapproving. |
A.It has benefited students all over the USA. |
B.It can help improve students’ scores greatly. |
C.It can be helpful for students’ individual learning. |
D.It will take the place of traditional teaching in no time. |
相似题推荐
【推荐1】My biggest regret of 2023 was the relationship to my smartphone. I spent the equal of January, February and March looking at that tiny screen. While some of that time was necessary for work, or staying connected with family, I became glued to it. This habit started to make me feel uneasy.
So, in December, I made a big change. I swapped my expensive iPhone for a basic flip phone (翻盖手机), which only cost $108. This decision was met with disbelief, especially from my seven-year-old daughter who couldn’t understand why I chose such a device. However, I was determined to reduce my screen time and take back control of my life.
Making the switch was neither easy nor fast. I had to adjust to its limited functions and learn to live without the convenience of having everything at my fingertips. There were moments when I felt frustrated, like when I couldn’t use a smartphone app to charge my electric car or navigate without Google Maps. Despite these challenges, I survived, and even progressed during the month.
It was a relief to disconnect my brain from the internet regularly and for hours at a time. I read four books. I even did a magic jigsaw puzzle. After two weeks, I noticed I’d lost my thumb twitch — physical desire to check my phone in the morning, at red lights, waiting for an elevator or at any other moment when my mind had a brief opportunity to wander.
“Our health is struggling against many of these services and companies that are competing for our time and our energy and our attention,” said Matthew Buman, a professor of movement sciences at Arizona State University. I told him about my own strategy — the flip phone. He said it probably made my mind feel more free and feel as if I had more time (both true), but that in our society, it’s hard to maintain that in the long term.
1. What made the author change her relationship with her smartphone?A.Her intention to work harder. | B.Her desire to contact her family. |
C.Her decision to try something new. | D.Her guilt about overuse of the phone. |
A.Proud of the wise choice. | B.Astonished at the low price. |
C.Confused by the unexpected switch. | D.Delighted at the new device. |
A.Efficiency in navigating. | B.Control over her life. |
C.Convenience to charge her car. | D.Desire to check her phone. |
A.The author might find it hard to disconnect from the internet. |
B.The author’s health might suffer due to the lack of connectivity. |
C.The author might miss the convenience of having a smartphone. |
D.The author might struggle to adapt to the limited functions of a flip phone. |
【推荐2】An advance in electronic publishing could make the e-book you are reading seem as dated as a silent film. Publishers hope to explore the growing success of e-books by releasing versions with added soundtracks(电影配音)and musical accompaniments.
The noises in the first multimedia books — released in Britain on Friday - include rain hitting a window in a Sherlock Holmes tale. When the plot of a book reaches the most exciting part, background scores will create tension.
Supporters argue that sound effects are the next logical development for e-books and will add excitement for younger readers. Critics, however, will argue that the noise will ruin the simple pleasure of having the imagination stimulated by reading.
Caroline Michel, chief executive of the literary agency, said the new generation of computer- literate readers was used to multiple sensory input. She said, “Young people have split computer screens where they may be watching television and replying to an email at the same time. If that's what the market wants then we should respond to the market.”
Book track's sound effects work by estimating the user's reading speed. Each lime you turn a page, the software reassesses where you have reached in the text and times the sounds to switch on accordingly. If the soundtrack becomes out of synch (同步),a click on any word will reset it.
Some authors fear that a soundtrack could destroy the peace and quiet of libraries and ruin the pleasure, of reading. David Nicholls, author of Our Day, the bestseller now released as a film, said, “This sounds like the opposite of reading. I have enough trouble reading an e-book because I'm constantly distracted by emails.
Stuart MacBride, the crime writer whose novel Shatter the Bones was an e-book bestseller, sells 18% of his books as electronic downloads. He said, “If I'm reading, I will do the noise in my head. I don’t need someone to tell me what lea cups clinking sounds like. That would irritate (激怒)me.”
1. What do publishers expect an e-book soundtrack to do?A.Help to release an e-book as a film. | B.Help readers improve reading speed. |
C.Add tension at a book's exciting point. | D.Get readers familiar with the background. |
A.Mr. Darcy. | B.Caroline Michel. |
C.David Nicholls. | D.Stuart MacBride. |
A.He was a person who was easy to get angry. |
B.He knew a great deal about tea and tea culture. |
C.Eighty-two percent of his books described crime. |
D.He imagined sounds related to the story when reading. |
A.Opinions about e-books with soundtracks. |
B.Response to the need of the book market. |
C.Reasons for traditional e-books becoming outdated. |
D.Suggestions on encouraging readers’ imagination. |
In a recentWall Street journalarticle, technology policy expert Alec Ross argued that, within a decade or so. We’ll be able to communicate with one another via small earpieces with built-in microphones. That's because technological progress is extremely rapid. It’s only a matter of time. Indeed, some parents are so convinced that this technology is imminent that they're wondering if their kids should even learn a second language.
It's true that an increase in the quantity and accuracy of the data loaded into computers will make them cleverer at translating "No es bueno dormir mucho" as "It's not good to sleep too much. " Replacing a word with its equivalent (同义词) in the target language is actually the "easy part of a translator's job". But even this seems to be a discouraging task for computers.
It’s so difficult for computers because translation doesn't-or shouldn’t-involve simply translating words, sentences or paragraphs. Rather, it’s about translating meaning. And in order to infer meaning from a specific expression, humans have to interpret a mass of information at the same time.
Think about all the related clues that go into understanding an expression: volume, gesture, situation, and even your culture. All are likely to convey as much meaning as the words you use.
Therefore, we should be very skeptical of a machine that is unable to interpret the world around us. If people from different cultures can offend each other without realizing it, how can we expect a machine to do better? Unless engineers actually find a way to breathe a soul into a computer, undoubtedly when it comes to conveying and interpreting meaning using a natural language, a machine will never fully take our place.
1. What does the underlined word "imminent" in Paragraph 2 probably mean?
A.Ready. | B.Approaching. | C.Helpful. | D.Advanced. |
A.Their data is not adequate enough. |
B.The real meaning of words can vary. |
C.Their accuracy needs big improvement. |
A.Proper translation can be tough for humans. |
B.Slight distinctions matter little in translation. |
C.Some machines will interpret our world properly. |
D.Cultures deserve more attention than words used. |
A.An Expert's Precise Prediction |
B.The Complexity of Translation |
C.Who Will Be a Better Translator |
D.Will Language Barrier Actually Fall |
【推荐1】The Grand Canal is the mother river of Yangzhou. Simultaneous (同时) with her, Yangzhou city was built, developed, achieved prosperity, and even went into less importance with her downfall. Pi Rixiu, a poet of the TangDynasty, once made the following comment on Emperor Yang of the Sui Dynasty who had the Grand Canal built: “Everyone complains that the Sui Dynasty ended because of the canal; however, it is still an important way for people to travel. If he hadn’t had so many palaces and dragon boats built, his merits could have been compared with Dayu.” The poet not only criticized the emperor’s dissolute behavior, but also fully recognized his achievements. Nowadays, the Grand Canal still shoulders the responsibilities of transporting coal from the North to the South, transporting grain from the South to the North, and delivering water from the South to the North.
The ancient Guazhou Ferry is located where the ancient canal and the Yangtze River meet. The following is a famous ancient poem eulogizing the Guazhou Ferry. Moonlight on the Spring River by Zhang Ruoxu, a Yangzhou citizen in the Tang Dynasty, described the beautiful scenery of Guazhou of the dim moonlight with gently flowing river.
In spring the river rises as high as the sea,
And with the river’s tide uprises the moon bright,
She follows the rolling waves for ten thousand li,
Where the river flows, there overflows her light.(Zhang Ruoxu)
According to the government’s planning, every effort will be made to maintain the original style of the ancient neighborhoods and streets in the old town of Guazhou.
1. We can know from the passage that__________.A.Yangzhou city achieved prosperity all the time |
B.Pi Rixiu was a poet of the Qing Dynasty |
C.the Grand Canal still plays an important role nowadays |
D.Sui Dynasty ended because of the Grand Canal |
A.Producing. | B.Praising. | C.Presenting. | D.Painting. |
A.bright | B.li | C.light | D.river |
A.culture | B.nature | C.novel | D.Science |
【推荐2】On our first morning at the Thwaites Glacier in West Antarctica, the air was still. The captain made a brave choice: Our ship would hold close to the ice shelf so that the sonar system would peer beneath it while producing a detailed map of the seafloor. The scientists on board, along with the writers like me, were the first people in the history to visit this part of Thwaites. Our task was to bring back as much information as possible about the place where ocean and ice meet.
If Antarctica collapsed, it could threaten the entire West Antarctic Ice Sheet, causing global sea levels to jump 10 feet or more. In terms of the fate of our coastal communities, this particular glacier is the biggest wild card, the largest known unknown. Will Miami even exist 100 years? Thwaites will decide.
Reading about the collapse of Antarctica’s glaciers, I feel I am being encouraged to jump to a conclusion: that no matter what we do now, what lies ahead is bound to be worse than what came before. This kind of thinking turns Antarctica into a passive symbol of the coming disaster. But what if we were to see Antarctica as a harbinger of change rather than doom(厄运)? This is why I came to Thwaiters. I wanted to find out: Antarctica has the power to rewrite all our maps.
This week a paper analyzed the data from that exploration. The authors suggested that sometime Thwaites retreated at two to three times the rate we see today. Put another way: At the coldest period of the planet, Thwaiters is stepping farther outside the script we imagined for it, likely challenging even our most detailed predictions of what is to come.
It took us nearly a month to arrive at the edge of Thwaiters. It is one of the most remote region on Earth. But despite the distance, what happens there is shaping us just as much as we are shaping it. If we can begin to recognize the agency of this faraway glacier, we will be one step closer to embracing the modesty that climate change demands.
1. Why did the captain decide to approach the ice shelf?A.To find out where ocean and ice meet. |
B.To get scientists to do experiments on it. |
C.To help the author write down the history moment. |
D.To get information about the seafloor in details. |
A.The biggest decisive factor. |
B.The wildest thing to take control of. |
C.The most difficult thing to predict. |
D.The remotest place to reach. |
A.Doubtful. | B.Approving. | C.Tolerant. | D.Indifferent. |
A.To escape the coastal cities in time. |
B.To respect the power of Antarctica. |
C.To prevent the collapse of Antarctica’s glaciers. |
D.To be modest in predicting climate change. |
【推荐3】Widespread descriptions of animals in pop culture could actually be hurting the animals’ survival chances in the wild, a new research suggests.
Franck Courchamp of the University of Paris-Sud was interested in the idea of “appeal” (吸引力) in animals. He wanted to know: What species do people consider appealing? And what are the influences of being appealing on populations of animals in the wild?
In a research published this month, Courchamp and other researchers list the top 20 appealing species. Most of the animals identified as appealing are large mammals living on land. Coming in first place are tigers, followed by lions, elephants, giraffes, panthers, pandas, cheetahs, polar bears, wolves, and gorillas. However, at least half of the interviewees didn’t realize that five of the top ten most appealing species are threatened. It is strange that we do not protect the species we care about the most.
The study also finds that we are flooded with images of these creatures, even as they are becoming fewer in the wild. The study suggests that too much imagination might be creating a “virtual population” of the animals in peoples’ minds, making them believe there are far more individuals in the wild than is exact.
The study authors suggest that companies who benefit from the use of these images should set aside a small percentage of their profits for protection efforts and informational campaigns. “That would be not only something fair, but something that could bring a win-win situation for them,” Courchamp says. It could bring them positive public relation, for example. Besides, if a company’s mascot (吉祥物) goes extinct, that could hurt them from a marketing point, Courchamp says. But not enough companies are “truly concerned about the protection of the species that they work on,” he adds.
1. It can be inferred that the widespread images of animals in pop culture ________.A.lead people to forget the less appealing animals |
B.make a false impression of the animals’ real situation |
C.raise people’s wildlife protection attention and efforts |
D.bring a win-win situation for both animals and companies |
A.are going extinct |
B.are well protected |
C.are among the best liked |
D.have a large population in the wild |
A.giving examples | B.making definition |
C.making comparisons | D.using numbers |
A.Neutral. | B.Supportive. | C.Positive. | D.Dissatisfied. |
Here are some opinions from the panel:
Harris Cooper, psychologist, Duke University: “The long summer vacation disrupts(打乱) the rhythm of instruction, leads to forgetting and requires time be spent reviewing old material when students return to school in the fall. My advice? Teachers, you need to be careful about what and how much summer homework you assign. Summer homework shouldn’t be expected to overcome a student’s learning deficits(不足); that’s what summer school is for. Parents, if the assignments are clear and reasonable, support the teachers. ”
Nancy Kalish, co-author of the Case Against Homework: “Schools should rethink summer homework, and not just because it stresses out kids (and parents). The truth is, homework doesn’t accomplish what we assume it does. According to a Duke University review of more than 175 studies, there is little or no connection between homework and standardized test score or long-term achievement in primary school.”
Mark Bauerlein, professor of English at Emory University: “To the general question of whether or not schools should assign summer homework, the answer is ‘Yes.’ The reason comes not only from the brain drain(脑力消耗) of summer. It relates also to an attitude young people take toward education. They tie knowledge to the syllabus(教学大纲), not to themselves. They read and study to write the paper and score highly in the test, not to furnish their minds. In a word, they regard learning as a classroom thing. That’s all.”
It seems to me that summer homework is a good idea to keep the brain cells moving, but like everything else it should be given in moderation.
1. Harris Cooper seems to believe that_________.
A.more summer homework causes students’ learning difficulties |
B.students should go to summer school if they have no homework |
C.teachers should give careful consideration to summer homework |
D.parents should tell teachers how much homework their kids need |
A.making comparisons | B.giving research findings |
C.raising questions | D.telling stories |
A.should be based on the school’s teaching program |
B.has no direct connection to students’ higher grades |
C.brings more pressure to both students and their parents |
D.helps students develop the right attitude toward learning |
【推荐2】Most of us enjoy stories-whether it’s reading a wonderful book, listening to a friend tell a joke or watching a programme on television. Did you know that writing stories is actually good for you, too?On 23 June it is National Writing Day, an annual celebration of creative writing.
What is creative writing?
Creative writing is based on your imagination-fiction and poetry are good examples. Fiction is written work that describes events and people the writers imagine. Fiction can include novels and short stories.
Is it really good for me?
Many people find creative writing cathartic, which means they feel relaxed because they’re releasing thoughts and emotions that they’ve kept bottled up. According to the Anna Freud Centre for Children and Families, writing about a character’s feelings can make it easier to understand your own feelings.
Another benefit of creative writing is that it can increase your self-esteem(how positive you feel about yourself). It can help you realize that your voice is important and powerful. Children’s author Mark Haddon says. “
The power of imagination
A.It’s more than learning a skill. |
B.However, these aren’t the only forms of creative writing. |
C.Examples of creative writing can be found pretty much everywhere. |
D.For many people, creative writing offers a “time out” or escape from real life. |
E.It’s also a chance to understand the benefits of creative writing and using your imagination. |
F.They also say that creative writing can be a useful tool for self-care, or taking care of yourself. |
G.To get better at creative writing, you must understand the elements of what makes writing a book great. |
【推荐3】New Orleans in 1834 was one of the busiest international port cities in the world. However, the city wasn’t just importing goods from across the world. It was also importing deadly diseases like yellow fever and smallpox. In an effort to treat these diseases and train more doctors, the Medical College of Louisiana was formed.
In 1847, the Medical College of Louisiana was a newly established public institution, later known as the University of Louisiana. But in 1884, Paul Tulane, a native wealthy businessman from Princeton, New Jersey, wanted to express his appreciation for the city that brought him a fortune. He donated more than $1 million in land and cash for the promotion and encouragement of intellectual, moral and industrial education. His generous gift transformed the University of Louisiana into Tulane University.
Now, Tulane University has become one of the most honored educational and research institutions in the country. To be exact, Tulane University is a member of the prestigious Association of American Universities, a select group of the leading research universities in the United States and Canada with outstanding programs of graduate and professional education and scholarly research. Tulane University is also ranked by the Carnegie Foundation for the Advancement of Teaching as a university with very high research activities. Of several thousand higher educational institutions rated by the foundation, Tulane University remains in an extraordinary category that includes only two percent of universities nationwide.
In 2014, Michael Fitts was named the President of Tulane University. Fitts introduced a new era at Tulane University — focusing on creating the most meaningful student experience anywhere and greatly increasing and deepening the university’s level of interdisciplinary teaching and research. His efforts were quickly establishing Tulane University as a place where the best minds from the widest variety of fields seek solutions to the world’s most urgent problems throughinterdisciplinary cooperation and innovation.
1. What does paragraph 1 mainly tell us about the Medical College of Louisiana?A.Its motto. | B.Its status. | C.Its foundation. | D.Its achievements. |
A.He ranked universities. | B.He gave charity to education. |
C.He established an institute. | D.He changed the name for a university. |
A.Public. | B.Historical. | C.Informal. | D.Respected. |
A.The traditional mode. |
B.The integration of subjects. |
C.Strengthening disciplinary action. |
D.Solving easy problems across disciplines. |