A.Seen to cry; fall | B.To be seen crying; falling |
C.Seen crying; falling | D.To be seen to cry; fall |
2 . Charity in Action
In a busy city like Shanghai, the hustle and bustle often overshadow the needs of those less fortunate. However, amidst this chaos, there are still stories of
One such story unfolded one sunny afternoon in the heart of the city. Li Hua, a high school student, was walking home from school,
Curious, she approached and saw an elderly woman sitting on the ground,
Without
Inspired by this encounter, Li Hua decided to take action. She organized a charity event at her school,
To her surprise, the response was
The charity event was a huge success. Not only did it raise a significant amount of money and goods, but it also
Li Hua’s actions not only
In the busy and often impersonal world of Shanghai, Li Hua’s story is a beacon of hope, a reminder that amidst the noise and crowds, there is still room for
A.charity | B.success | C.adventure | D.courage |
A.advocated | B.annoyed | C.amused | D.amazed |
A.happy | B.lost | C.helpless | D.hopeless |
A.sorrow | B.happiness | C.confusion | D.surprise |
A.hesitation | B.permission | C.doubt | D.invitation |
A.sad | B.nervous | C.warm | D.proud |
A.reducing | B.gaining | C.losing | D.raising |
A.carried out | B.gave away | C.put up | D.took down |
A.negative | B.indifferent | C.overwhelming | D.disappointing |
A.offering | B.demanding | C.expecting | D.refusing |
A.created | B.destroyed | C.ignored | D.avoided |
A.ignored | B.highlighted | C.linked | D.analyzed |
A.helped | B.hurt | C.ignored | D.frightened |
A.shaking | B.showing | C.lending | D.pointing |
A.kindness | B.wealth | C.fame | D.power |
3 . The disposable culture
The disposable (一次性的) culture started small. In1892 William Painter, founder of the Baltimore Bottle Seal Company, patented the bottle cap. The bottles were returned and refilled, but the bottle caps were
Most people feel
With persistence, one may still
This dilemma (困境) occasionally
While some repairs are certainly beyond the ability of the ordinary consumer, many are unbelievably simple. Finding willing
A.turned out | B.thrown away | C.held out | D.kept away |
A.invention | B.concept | C.version | D.equipment |
A.historic | B.political | C.cultural | D.economic |
A.replace | B.produce | C.maintain | D.launch |
A.motivated by | B.accustomed to | C.uncomfortable about | D.independent of |
A.wise | B.relieved | C.bored | D.guilty |
A.removes | B.discovers | C.fixes | D.adjusts |
A.tell | B.miss | C.find | D.affect |
A.service | B.machine | C.information | D.part |
A.doubt | B.insist | C.know | D.recall |
A.takes up | B.puts up | C.makes up | D.opens up |
A.worthless | B.familiar | C.priceless | D.unavailable |
A.fault | B.stage | C.mistake | D.ease |
A.popular | B.disappointing | C.accidental | D.satisfying |
A.managers | B.salesmen | C.repairmen | D.deliverers |
6 . ChatGPT, the new artificial-intelligence technology created by Open AI, has many worrying about the future of education. The two largest public school districts, New York and Los Angeles, have banned the chatbot from their devices and networks, concerned that students may use it to cheat on assignments. Though ChatGPT’s capabilities are limited, it will likely continue to disrupt education as the technology advances.
But educators needn’t fear this change. Such technologies are transformative, but they threaten only the information-centric type of education that is failing to help students succeed. What young people need today is educational models that help them take ownership of their studies. They need instruction that equips them with real-life skills and prepares them for an economy in which rote, mechanical tasks will be increasingly performed by machines. AI may be a useful invention that hastens much-needed educational reform.
Practicing skills to enhance one’s facility with reasoning, analysis and argumentation — rather than memorizing basic information — should be central to learning. These are skills young people will need in future careers and, most important, that AI can’t replicate. Our experience with AI is perhaps best understood when compared with previous disruptions in education. When printed books, for example, began to emerge in the mid-1400s with the advent of the movable type, one can imagine university professors feared that students wouldn’t need to come to class because they could simply buy the book.
Yet in practice, printing had the opposite effect: The number of universities exploded along with the total number of books. The new technology disrupted the mechanical aspect of education, but in doing so it allowed educators to refocus on higher-level skills — the strategic elements rather than the tactical. The same followed the introduction of calculators and spreadsheets, which freed up time that would have been spent memorizing rote algorithms for mathematical problems.
This change didn’t make the underlying skills unnecessary; it merely transformed what could be done with them. The effect of such technology as ChatGPT will likely be similar. The AI will serve as an information-gathering and mechanical-organizing tool, but it won’t eliminate the fundamental need for critical thinking. These skills will persist and only increase in value. Therefore, schools must remember that the value created by education isn’t a head full of facts but a person with the skill to use these facts with the tools available to magnify his effect in the world. AI is best seen as another of these tools, which, when used strategically, can unleash student learning and performance in ways not yet seen.
1. What does this change refer to in Paragraph 2?A.Some public school districts have banned from their devices and networks. |
B.The information-centric type of education is failing to help students succeed. |
C.Artificial-intelligence technology keeps making new progress nowadays. |
D.The development of AI is making a difference to the traditional education. |
A.the new technology disrupts education in our previous experience |
B.the movable type printing negatively impacts our university teaching |
C.such technology helps shift our attention to students’ higher-level skills |
D.AI frees us from memorizing rote algorithms for mathematical problems |
A.instruct students in obtaining as many facts as possible |
B.adopt teaching strategies to enhance students’ performance |
C.equip students with necessary skills with the help of AI |
D.teach students to magnify the effect of tools in the world |
A.AI can save education from itself. | B.ChatGPT disrupts educational reform. |
C.AI raises worries about school education. | D.ChatGPT transforms education at all levels. |
7 . Nature’s Gigantic Snow Plough
On January 10, 1962, an enormous piece of glacier broke away and collapsed down the side of a mountain in Peru. A mere seven minutes later, when cascading ice finally came to a stop ten miles down the mountain, it had taken the lives of 4,000 people. This disaster is one of the most “destructive” examples of a very common event: an avalanche (雪崩) of snow or ice. Because it is extremely cold at very high altitudes, snow rarely melts.
Even an avalanche of light power can be dangerous, but the Peruvian disaster was particularly terrible because it was caused by a heavy layer of ice.
At present there is no way to predict or avoid such enormous avalanches, but luckily, they are very rare.
A.It is estimated that the ice that broke off weighed three million tons. |
B.It just keeps piling up higher and higher. |
C.Scientists are constantly studying the smaller, more common avalanches, to try to understand what causes them. |
D.An extremely rare snow and ice disaster hit the south area of China in January, 2008, seriously influencing people’s production and life. |
E.But most avalanches occur long before this happens. |
F.This year’s snow and ice disaster has caused great harm to power network. |
A.articulates | B.clarifies | C.illustrates | D.simplifies |