1 . UK safety advisers have dismissed concerns that highly processed food, also known as ultra-processed food (UPF), is automatically unhealthy because of the way it is made or its artificial ingredients. The current way that the UK and most other countries assess the nutrition al value of foods—which is generally by how much fat, salt, sugar and calories they contain—remains the best approach to achieving a health y diet, said a team of scientists. They also warned that people who cut out all ultra-processed foods could make their diets more unhealthy, for instance, if they avoid foods such as yogurts, low-fat spreads, wholemeal bread and food made of grains.
Concerns about processed foods have been growing, but it is unclear if there is something uniquely bad about them or if they just tend to be higher in things like fat and sugar. The issue has come into focus this year since Chris van Tulleken, a doctor and TV presenter, published a book called Ultra-Processed People: Why do we all eat stuff that isn’ t food... and why can’t we stop? Chris van Tulleken has called for more countries to adopt dietary guidelines pioneered in Brazil, where people are advised to prioritise eating whole foods and homemade meals, and avoid eating factory-made foods.
On 27 September, researchers from nutrition organisations rejected the proposed system. “We absolutely need foods to be processed so that we can feed the world,” said May at the University of Leeds, UK, who is a member of the British Nutrition Foundation. May also said UPF includes products that are both healthy and unhealthy. “It’s important we don’t throw the baby out with the bath water here. There are many components that have a very important role to play in nutrition and in safety,” he said.
Benefits of food processing include the use of preservatives that make food last longest and artificial sweeteners that help people reduce their sugar intake, said May. Other examples of processed foods that can be beneficial include baby food, infant formula milk and breads with added vitamins and minerals, said the panel.
1. What can be known from paragraph 1?A.Low-fat spreads are ultra-processed food. |
B.Wholemeal bread is unhealthy to us. |
C.Ultra-processed food doesn’t contain sugar. |
D.The nutritional value of food needs to be precisely recorded. |
A.They should avoid ultra-processed food. | B.They should not have homemade food. |
C.They should consume more Brazilian food. | D.They should read more books on healthy food. |
A.Kids should raise their awareness of food safety. |
B.Children are the biggest victims of ultra-processed food. |
C.Ultra-processed food does cause more damage to children. |
D.Ultra-processed food has both advantages and disadvantages. |
A.How Ultra-processed Food Benefits People |
B.Ultra-processed Food Isn’t Always Unhealthy |
C.A Popular Book Brings Focus on Ultra-processed Food |
D.What Health Risks Ultra-processed Food Brings to People |
2 . Imagine you need milk, so you go to the grocery store to pick some up, only to find there are dozens of options. These days, you have to make a decision on not only the percentage of fat you want, but also what source you want your milk to be coming from: cows, soybeans... You have no idea what milk to pick. There are so many choices that you are confused.
This phenomenon is known as the paradox (悖论) of choice and it is becoming a concern in the modern world, where more and more options are becoming easily available to us. While we might believe that being presented with multiple options actually makes it easier to choose one that we are happy with, and thus increases consumer satisfaction, having too many options actually requires more effort to make a decision and can leave us feeling unsatisfied with our choice.
The idea was popularized by American psychologist Barry Schwartz when he published his book, The Paradox of Choice: Why More Is Less. Schwartz, who has long studied the ways in which economics and psychology intersect (交叉), became interested in seeing the way that choices were affecting the happiness of citizens in Western societies. He identified that the range of choices that we have available to us these days is far greater than that people had in the past; however, consumer satisfaction has not increased as much as traditional economics theories might expect.
Schwartz identified that the paradox of choice carries the most consequence for people that are maximizers. Maximizers, unlike satisficers, are concerned with making the best choice instead of simply making a choice that they are happy with. When there are many options available to maximizers, it becomes harder for them to determine which is the best, which can cause them to feel a great deal of regret after they have made a choice.
Instead of believing that freedom of choice is unlimited, Schwartz advocates that the role of psychology and behavioral economics should be to find the kind of limitations on freedom that can lead to the greatest level of happiness within society.
1. What’s the author’s purpose in mentioning buying milk in paragraph 1?A.To lead in the topic. |
B.To draw a conclusion. |
C.To show that we have more choices when shopping. |
D.To indicate that people pay greater attention to health when shopping. |
A.More options mean less satisfaction. |
B.Consumer satisfaction has greatly increased. |
C.People are happy with more choices. |
D.Modern people are happier than their ancestors. |
A.They aim for the very best. | B.They tend to follow their feelings. |
C.They often regret their decisions. | D.They have trouble making a decision. |
A.Hold on to their beliefs. | B.Accept their own behavior. |
C.Give up freedom. | D.Limit their own choices. |
3 . Younger generations of Chinese citizens have developed new methods to relieve stress, which include raising unconventional “pets”, hugging trees, watching stress relief videos and so on.
On social media platforms, a new toy called “mango dog” recently emerged.
Tree hugging has also become a new stress relief for young people. “You may think you are hugging the tree, but in fact, the tree is embracing you,” this is a feeling shared by a netizen. Many netizens with such experiences have expressed that their anxiety has been reduced, and they feel a sense of communication with nature.
“I came across the idea online. I tried it and felt truly relaxed,” said a young office worker. “In those brief seconds, it felt like the tree released a lot of pressure and stress from me.”
A.Various “pets” are made to cater to different people. |
B.It is claimed to bring a sense of calmness and give a healing effect. |
C.This is not the first time that young people have raised novel “pets”. |
D.A young media worker also finds the relief in watching short videos. |
E.In some cities people have even organized “tree hugging interest groups”. |
F.Other toys such as squeeze balls have also gained popularity as a way to relieve stress. |
G.The popularity of these methods reflects an increasing need to release people’s pressure. |
4 . The European Towns and Cities That Are Magical at Christmas
Hallstatt, AustriaThe town of Hallstatt and its beautiful landscape enjoy UNESCO protection. The old townhouses, tiny lanes and snow make this the ultimate destination forgetting into the festive mood. Hallstatt’s Christmas market is the stuff of legend. Picture a brightly lit tree and stalls selling decorations and handicrafts and you’re halfway to imagining just how special this spot is.
Valkenburg, NetherlandsValkenburg has much of the usual European Christmas charms to attract visitors. However, what makes it special is the fact that they can all be found underground. The town’s Christmas Caves have become internationally renowned, with a wide range of stalls selling festive gifts and decorations. The larger Municipality Cave is home to one of the largest indoor Christmas markets in Europe.
Wroclaw, PolandWroclaw is regarded as one of Poland’s most beautiful cities, but it takes things to another level at Christmas. The city’s Christmas market is home to over 250 stalls and a superb fair. The architecture here captures the Christmas feeling too, with Gothic structures meaning everyone can tap into the special feeling that only comes round at this time of year.
Gothenburg, SwedenGothenburg is full of festive surprises for those willing to risk traveling north and brave the Scandinavian chill. And chief among them is the Liseberg Christmas Market. Set in an amusement park celebrating its100th anniversary in 2023, visitors can enjoy rides here and taste delicacies (佳肴) from across the country, including pickled herring, reindeer and spiced wine.
1. Which of the following places has underground Christmas charms?A.Hallstatt. | B.Valkenburg. | C.Wroclaw. | D.Gothenburg. |
A.They have amusement parks. | B.They feature Gothic buildings. |
C.They provide Christmas markets. | D.They enjoy UNESCO protection. |
A.News. | B.Business. | C.Nature. | D.Travel. |
5 . Christian Bowers, now 24, has Down Syndrome (唐氏综合征) and it’s been hard for him to find good friends. His mom, Donna Herter, said his lack of friends was making him feel
Herter didn’t know who to turn to. So, she posted it on Facebook. “I just basically said that I was looking for a young
Herter said Christian attends events for people with special
Herter sent the post at I am and when she woke up, it had about 5,000 comments. She saw parents
After
James Hasting was one of the men she
“Though on the
A.independent | B.depressed | C.curious | D.surprised |
A.man | B.teacher | C.girl | D.student |
A.show off | B.hang out | C.move on | D.calm down |
A.suddenly | B.regularly | C.temporarily | D.really |
A.skills | B.hobbies | C.needs | D.choices |
A.normal | B.strong | C.professional | D.brilliant |
A.collecting | B.rejecting | C.offering | D.comparing |
A.waving | B.crossing | C.aching | D.shaking |
A.consulting | B.interviewing | C.informing | D.persuading |
A.broke | B.wrote | C.narrowed | D.turned |
A.selected | B.refused | C.assisted | D.protected |
A.indicator | B.requirement | C.mode | D.passion |
A.education | B.spot | C.strength | D.surface |
A.similarities | B.experiences | C.responsibilities | D.feelings |
A.allow | B.inspire | C.warn | D.request |
6 . Think of your most prized possession. Now, imagine you decide you must sell this item. How much is it worth to you? How much would you charge for it? And would anyone else want to buy it at that price?
Let’s consider the real-world example of a yard sale. Before your neighbors come to look at your things, you must first decide on the prices for them. For you, each item has a story, and some items may even evoke strong emotions.
Let’s say you’re selling a pair of special edition sports shoes that you took care of and really enjoyed wearing on special occasions. With these sweet memories in mind, you put a price tag of $130 on the shoes. However, a customer offers $50 for them. You think, “How could they not see how special and valuable these are?”
In financial transactions like this, sellers often believe their own items are worth more than what buyers are willing to pay. This occurs because buyers do not have the seller’s experiences with and emotional attachment to the items. Buyers want a good deal, and they’re not willing to pay what the seller is asking for.
This negotiation process can even feel a little painful for the seller—over losing something and the buyer not valuing it as much. Economists suggest this dynamic occurs through the endowment effect (禀赋效应)—people’s tendency to value things they own more highly than they would if they did not own them. The endowment effect can take hold anytime we feel a sense of ownership over a product, and it can happen quickly.
As the saying goes, “Emotions get the best of us.” There is nothing wrong with being proud of owning things and treasuring your experiences with them. But when you consider selling a prized possession, think about whether you’re fully ready to part with it. The past is the past, though. Removing your emotional attachment to material possessions can help you make more accurate assessments of how much your items are truly worth.
1. What does the underlined word “evoke” in paragraph 2 probably mean?A.Advocate. | B.Cause. | C.Identify. | D.Control. |
A.Your fondness for the shoes. | B.Your ignorance of the market. |
C.The high quality of the shoes. | D.The special function of the shoes. |
A.One likes collecting old things. |
B.One tends to buy expensive goods. |
C.One offers a lower price when shopping. |
D.One charges a higher-than-usual price for something. |
A.To make a suggestion. | B.To introduce a theory. |
C.To analyze a phenomenon. | D.To provide some evidence. |
7 . Last Christmas, I volunteered for WNWNB, a charity which takes surplus (剩余的) produce from New Covent Garden Market and
The food was already in containers. So we set up the stand and got ready to distribute some Christmas
It was then time to deliver meals to those who weren’t able to come. This is
I had similar responses to my next
As a local politician I knock on doors and talk to people a lot, but there was something deeper about those
A.distributes | B.introduces | C.sells | D.exhibits |
A.forgiveness | B.images | C.recipes | D.cheer |
A.easy | B.nice | C.slow | D.safe |
A.broke away from | B.put up with | C.cut in on | D.warmed up to |
A.threaten | B.encourage | C.allow | D.command |
A.why | B.how | C.where | D.when |
A.opened | B.repaired | C.cleaned | D.guarded |
A.costly | B.unfinished | C.deserted | D.ready |
A.declined | B.reacted | C.argued | D.traded |
A.purchases | B.interviews | C.deliveries | D.schedules |
A.meal | B.chat | C.report | D.silence |
A.proud | B.free | C.lonely | D.content |
A.connect with | B.look after | C.turn to | D.rely on |
A.conversations | B.budgets | C.explanations | D.deals |
A.hesitated | B.started | C.ignored | D.struggled |
8 . The motivation for his invention came to Aarrav Anil last year when he saw his uncle Arjun, who has Parkinson’s disease, struggle to eat. Some food spilled (溢出) out of his mouth, the rest splattered (溅) on his clothes. Arjun attempted to keep his dignity but the frustration forced him to give up and call his helper to feed him.
The sight of his uncle’s shaking the spoon so violently inspired Aarrav, 17, from Bengaluru, south India, to turn to robotics. He locked himself in his room with microcontrollers, sensors, motors, and a 3D printer. What emerged was a prototype (原型) of a smart spoon that is now undergoing trials at the RV College of Physiotherapy in Bengaluru.
The sensors in the battery-operated spoon detect shaking on one side and activate movement on the other, effectively cancelling out shaking to keep the spoon stable.
“I’ve been fine tuning the design based on the college’s feedback-that it needs to be waterproof so that it can be washed without damaging all the electronics inside; that it must be removable so it can be cleaned and replaced by a fork, ” Aarrav says.
For Aarrav it is the peak of a 10-year interest in mechanics that began when his mother bought him a Lego set. He has now represented India at more than 20 robotics competitions across the world.
When the blueprint for the smart spoon won first prize in the future innovators category at last year’s World Robot Olympiad in Germany, Aarrav felt encouraged to make the prototype.
More than 7 million people in India are estimated to have Parkinson’s disease, a condition in which parts of the brain become progressively damaged and which mainly affects people over the age of 50. Symptoms (症状) include involuntary shaking and stiff muscles. As the disease progresses, eating can become more difficult, forcing people to rely on help from others.
Aarrav’s ambition is that every family that has someone with Parkinson’s will have the smart spoon. He says his uncle Arjun’s words keep echoing (回响) in his mind: “Who would have thought such a small thing could mean the difference between dignity and indignity?”
1. What can Aarrav’s invention help people with Parkinson’s do?A.Control their physical balance. | B.Boost their mood and relieve stress. |
C.Maintain a good range of movement. | D.Feed themselves more independently. |
A.Overturning. | B.Reconsidering. |
C.Conducting a study of. | D.Making minor changes to. |
A.To show prospects of Aarrav’s invention. |
B.To reveal the nation’s poor health situation. |
C.To popularize general knowledge of the disease. |
D.To convince people to volunteer for social causes. |
A.He enjoys being alone. | B.He has an innovative mind. |
C.He used to be a health worker. | D.He longed to be a businessman. |
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1. What is special about United Travel company?A.It provides one-stop complete tourism. | B.It supplies the best flight and hotels. |
C.It offers transfer service. | D.Its guides speak various languages. |
A.Send it to your destination directly. | B.Carry it by yourself. |
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10 . Why does the giant squid (乌贼) have eyes as large as a football? Why do more than 350 species of fish produce their own electricity? Why do dogs become more optimistic after two weeks of plentiful sniffing (嗅)?
The mysteries and miracles of animal senses are revealed in this year's winner of Royal Society Trivedi science book prize. An Immense World by Ed Yong is an exploration of the unique sensory world of other creatures, from tree hoppers to singing frogs, who sense the world in vastly different ways to humans.
Yong has interviewed many kinds of scientists during his writing but sensory biologists are his favourite. “There's a surprising number of sensory biologists who are themselves neuro-atypical—they have something like face blindness or colour blindness,” he says. “Their different than‘normal’ way of experiencing the world themselves might help them better empathize (共情) with other creatures who have those experiences. The core of this book is curiosity and empathy, understanding and valuing animals for their own benefit, and trying to put ourselves in the shoes of creatures who are very different to us.”
Yong's book carries an important message about how our lack of understanding of the sensory worlds of other animals is hugely destructive. Studies have shown that LED lights are particularly damaging to bats and insects. Flowers illuminated (照亮) by bright lights receive 62%fewer visits from insects. Meanwhile, low-frequency noise in oceans has risen 32-fold since the Second World War because of global shipping-damaging whales' ability to communicate.
Unfortunately, reducing noise and light pollution is nowhere near the political agenda. "It's understandable why it's not on the political agenda because it's not a visceral (强烈的) problem like a plastic-ridden beach or chemicals billowing from a smokestack, ”says Yong. “Light and sound don't produce the same kind of horror. Light especially feels like an entirely good thing-we want more light in our lives; light is knowledge, safety, beauty and goodness. So just raising awareness that these are problems that could be tackled is an important first step and one I hope An Immense World moves people further towards taking."
1. What is An Immense World aimed at?A.Popularizing scientific knowledge. |
B.Exploring the origin of the universe. |
C.Revealing the unknown lives of animals. |
D.Building harmony between man and nature. |
A.They are pleasant to talk with. | B.They are more knowledgeable. |
C.They have abnormal behaviour. | D.They identify with the creatures. |
A.Their seriousness is not so obvious. | B.There is a lack of government funds. |
C.There is public ignorance about them. | D.They have been brought under control. |
A.A news report. | B.A biology textbook. | C.A research paper. | D.A book review. |