A. allowing B. detectable C. hazard D. irresponsible E. linked F. optimism G. punishing H. routes I. sowed J. unavoidable K. widespread |
Time for a clean-up
You are probably aware of the term “forever chemicals”, if not entirely clear on the specifics. What they are is a class of around 16, 000 artificial compounds called PFAS that break down very slowly, if at all in the environment and our bodies. They are extremely useful, but also a potential
A growing body of research has
How did we let it come to this? To some extent, society is reaping what it
2 . Road traffic accidents are caused by a number of factors which can be grouped into three categories: human factors, vehicle factors and road environment factors. Table 1 explains each factor and gives examples.
Table 1: Factors involved in road traffic accidentsFactor | Description | Example |
Human | Things people do or don’t do | Speeding, not obeying traffic rules, using phone while driving |
Vehicle | Things that are wrong with the vehicle | ? |
Road environment | Things outside the vehicle that affect driving | Condition of road, time of day, weather conditions, road repairs |
One factor alone or several factors together can cause an accident. However, human actions are by far the greatest causes of car accidents. Diagram 1 shows that human factors are involved in 95% of all car accidents. Although other factors are also involved in 28% of these accidents, in 67% of cases, human factors alone are the cause of the accident.
Although behavior such as not paying attention to road, swerving to avoid an animal and eating while driving causes accidents, most road deaths are caused by speeding, driving after drinking alcohol, driving when tried and not wearing seat belts. As shown in Diagram 2, speeding is involved in more deaths than any other behavior in both city (50%) and country accidents (32%). Drivers and / or passengers not wearing seat belts is the second most common cause of road deaths.
1. Which of the following is best suited in the blank in table 1?A.Vehicles of this type to be recalled at once. |
B.Weak brakes, no seat belts in cars, old tyres. |
C.250,000 people killed in car accidents in 2023. |
D.Regular car maintenance, professional service. |
A.Speeding kills more drivers in cities than in countries. |
B.Two or more factors are combined to cause an accident. |
C.Country drivers are more likely to get tired when driving. |
D.Drunk driving cause more deaths than not wearing seat belts. |
A.The dangers of driving a car. | B.The effects of alcohol on driving. |
C.Human factors in road traffic accidents. | D.How to prevent deaths on our roads. |
3 . I once got lost on East Nanjing Road in a boiling sea of people. Music blared from every store. Having nowhere to sit and nowhere to stand, I was begging to be teleported to some deserted island. Even for extroverts (性格外向者) like me, who get energy from the
At times like these, I truly envy people who are introverted (内向的) and prefer their own thoughts and
It is, therefore, fitting that January 2 is World Introvert Day. Following
Yet, society in general prefers
A.street | B.crowd | C.adventure | D.thoughts |
A.inner | B.outer | C.material | D.real |
A.negative | B.common | C.false | D.true |
A.came along with | B.kept staying in | C.looked forward to | D.stepped out of |
A.nights | B.holidays | C.weekends | D.weekdays |
A.gathers | B.highlights | C.loads | D.prefers |
A.discussed | B.criticized | C.praised | D.pursue |
A.introverts | B.customers | C.extroverts | D.teenagers |
A.schools | B.meetings | C.gatherings | D.lectures |
A.While | B.Since | C.If | D.Once |
I offer to pay you $200 in one year if you give me $190 today. Good deal or bad deal? It’s the kind of math problem you might encounter in real life,
A survey in 2022 funded by the Bill and Melinda Gates Foundation found that 61 percent of parents of students said math education should be “relevant to the real world”
Harvard has a personal finance course in the
In most high schools, personal finance classes are light on math, and math classes are
There is a
In conclusion, the integration of math and personal finance in education is not just an academic pursuit, but a
A.similar to | B.as opposed to | C.compared with | D.coupled with |
A.lifting | B.lowering | C.forgetting | D.struggling |
A.awful | B.forced | C.perfect | D.temporary |
A.apply to | B.pass down | C.identify with | D.kick off |
A.for | B.but | C.and | D.so |
A.breathing | B.rolling | C.quoting | D.introducing |
A.politics | B.economics | C.mathematics | D.physics |
A.Traditionally | B.Constantly | C.Frequently | D.Thankfully |
A.restore | B.recover | C.reconsider | D.retell |
A.lacking | B.sufficient | C.absent | D.present |
A.depressing | B.amazing | C.challenging | D.motivating |
A.combination | B.separation | C.application | D.publication |
A.regional | B.local | C.national | D.individual |
A.learn | B.increase | C.examine | D.manage |
A.practical | B.regrettable | C.miserable | D.relaxing |
5 . 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 |
A.Many leaders are anxious about their team’s productivity. |
B.Employees are happier when they work from home. |
C.More and more people prefer to work at home now. |
D.Working remotely improves employees’ productivity. |
A.4%. | B.18%. | C.38%. | D.58%. |
A.It can strengthen their leadership. | B.It can help them manage their time. |
C.It can relieve them of some concern. | D.It can cause them to set higher goals. |
7 . Everyone knows that running is a good way to stay in shape. The simplicity of running appeals to many people. You don’t need a lot of complicated or expensive equipment; you just need a good pair of running shoes. Well, that idea is changing.
This is not a surprise to the Tarahumara Indians, who live in northwest Mexico. The rough terrain (地势) in their area makes it easier to travel on foot than by horse or by car. Traditionally, the Tarahumara were hunters. They follow their prey over long distances, sometimes, for days, until the animals became exhausted.
But here is the amazing part: Tarahumara runners don’t wear running shoes. Tarahumara shoes are very simple. The sole (鞋底) is a piece of rubber held to the foot with homemade belt. These rubber soles protect against sharp objects, but they don’t provide any support or cushioning.
How is it possible that some of the best runners in the world don’t wear running shoes? Scientific studies are beginning to point to something the Tarahumara have known for centuries: Human beings are built for running barefoot. In a recent study, researchers used a video camera to examine how athletes run when they are barefoot.
A.The study revealed that barefoot runners land on the middle of their foot. |
B.Some researchers suggest that perhaps you do not need shoes at all. |
C.As a result, for the Tarahumara, running very long distances became part of daily life. |
D.Many of these shoes have higher heels that are equipped with special materials. |
E.As the force of impact drives the foot toward the ground, the arch flattens and expands. |
F.In response to this research, shoe companies started to reconsider the design of running shoes. |
8 . ChatGPT, as a large language model, learned to generate human-like text based on a given context. It can do most of the text-generation tasks that involve natural language for communication. Examples of these tasks are text completion (e.g. email and report writing), paraphrasing, text summarization, machine translation, and question-answering. In addition, it can also be used for conversational AI applications, such as chatbots and virtual assistants.
While the ChatGPT platform has a wide range of applications related to text generation, outputs should be evaluated critically and used with caution, as they may contain false, biased, or outdated information.
The use of homework aids in higher education is not new. For years, students have used sites like Quizlet to cut comers as they complete homework assignments or take online quizzes. In response, teachers have had to adapt to these challenges and design assessments that can avoid the use of these tools.
I view ChatGPT in the same light. Essentially, ChatGPT collects information readily available online to form a response to a given prompt (提示). The AI has no capacity for critical thinking and often misses the mark whenever a prompt requires any critical or abstract thinking If university teachers want to avoid the threat of ChatGPT, then perhaps the strictness of their assignments needs to be increased.
While there are many concerns that ChatGPT harms academic assessment, it and better versions may force us to shift our curriculum to higher levels of critical thinking. Beyond this, we may discover ways it can be used to enhance the learning process. If students focus on advanced aspects of their schoolwork, chatbots could assist with more menial (微不足道的) educational tasks. For example, some instructors are experimenting with new forms of student engagement, including project-based learning. Perhaps a chatbot could be used to brainstorm on these projects. Learning effectiveness could be enhanced by customizing the learning process at an individual level to better match a diversified student body.
1. What’s the common point between ChatGPT and Quizlet according to the passage?A.They should both be assessed objectively and used carefully. |
B.They are both widely used by teachers, instructors and faculty. |
C.They are both sites provided for students to take an online quiz. |
D.They can both help students take a shortcut when doing homework. |
A.It can only be used for traditional AI applications. |
B.It’s not accurate or unbiased enough when generating text. |
C.It cannot the level of critical thinking as high as that of humans. |
D.It cannot be widely used in higher education or diversified learning. |
A.They have to meet the diversified demands of students. |
B.They have to deal with the cheating problem of students. |
C.They have to design more strict and precise assignments. |
D.They have to make the class more effective through advanced techs. |
A.indifferent | B.critical | C.objective | D.supportive |
9 . Human Being or Human Doing?
During my seemingly-endless career as a high school teacher, not even once have I woken up in the morning, realizing that it’s the beginning of a new week, joyfully posted a Wechat Moment and said “Thank God! It’s Monday again!”
Welcome to hustle culture (过劳文化). Now we all live in a society that encourages us to equate our work with our intrinsic value as human beings.
It is not hard to view hustle culture as a swindle (欺诈行为).
If we are doomed to overwork until we die, we may at least die with dignity. Stop pretending to love Mondays!
A.However, the gloomy employment prospect in recent years has significantly reduced the bargaining power of workers. |
B.Apparently, that makes me slightly different from people of my generation. |
C.After all, persuading a generation of workers to work their heads off is convenient for those at the top. |
D.Hustle culture can negatively affect people’s personal relationships as they favor the hustle over the connections with others. |
E.In this new work culture, enduring or even merely liking one’s job is no longer enough. |
F.Furthermore, all that nonstop work will lead to exhaustion and burnout, which can have lasting harmful consequences. |
Just as people have altered their skin’s color to indicate wealth and beauty, so have cultures around the globe marked their skin to show cultural identity or community status. Tattooing (纹身), for example, has been carried out for thousands of years. Leaders in places
In Japan, tattooing had been practiced for a long time
In some cultures, scarring — a marking which
Not all skin markings are permanent, though. In countries such as Morocco and India, women