Soda is refreshing and delicious, but it is not part of a healthy, balanced diet. Most sodas are packed with sugar. In fact, a can of soda can be hiding up to 10 teaspoons of sugar! The sugar does make soft drinks delicious, but definitely not nutritious. Too much sugar in a person’s diet can lead to diabetes (糖尿病), heart disease, and tooth problems. One of the biggest sugary soda problems is that drinking much can lead to weight gain and even obesity.
There are diet options available for almost every kind of pop (汽水), which means that you don’t have to drink all that sugar in order to enjoy a can of soda. Many studies have been done on whether or not aspartame (甜味剂), the sugar substitute in diet soda, is bad for you. Up to now, there are still conflicting opinions on this issue. The European Food Safety Authority recently concluded that aspartame is safe for most people, even in fairly large amounts. Aspartame still might not be good for you, though. Studies have shown that people who drink diet sodas may actually gain more weight than those who drink regular soda, perhaps because, strangely enough, drinks loaded with fake sugar may actually make you want to eat more.
Maybe you’ve decided it’s time to cut down on your soda drinking, but what should you drink instead? Water is absolutely the healthiest thing that you can drink. Your body needs water to stay hydrated (含水的) and function properly, and water contains no calories or fat. Drinking fruit juice occasionally is not a bad thing, but you should be careful what juice and how much juice you’re drinking. Fruit juices can contain almost as much sugar as pop!
As with most things to do with your health, moderation is really at the base of any healthy diet. You can totally drink soda, even the sugary kind just, make sure you’re not drinking too much!
1. What can we know about sugar in Paragraph 1?A.Sugar is a necessary material in making Soda. |
B.Too much sugar may cause health problems. |
C.Sugar can make Soda delicious and nutritious. |
D.Sugar can lead to much fat or even obesity. |
A.He agrees that aspartame might not be good for health. |
B.He believes large amounts of aspartame is safe for people. |
C.He thinks that aspartame may do great harm to health. |
D.He insists that aspartame is much safer than sugar. |
A.Tea. | B.Fruit juice. | C.Pop. | D.Water. |
相似题推荐
【推荐1】Unknown to most of us laymen (门外汉), there is quite a lot of interest in developing edible tags for our food. These could perform the same role as today’s food labels but would also form a tasty snack after use — which would also do away with the information contained on the label.
Now, Japanese researchers have developed an approach to produce one such kind of unobtrusive (不阻塞的), edible tag, which can be safely embedded (嵌入) inside edible products. So far, the team has been experimenting with tags that are baked into cookies. Known as “interiQR”, such tags can be read using a device without altering the food or its packaging and don’t have any impact on the taste of the product.
One enormous drawback of our labels as they are today is that, cumulatively (渐增地), they lead to mounds and mounds of extra material used for packaging—which translates to increased waste and pollution. Using a QR cookie as a tag would help cut down on packaging waste while not altering the items in any way.
The information is contained in 3D-printed “infills”, around which the cookies are baked. Such a “label” would also allow producers, retailers, or customers to read the information using a QR code reader or a backlight at any point in a product’s life.
“Our 3D printing method is a great example of the digital transformation of foods, which we hope will improve food traceability and safety,” says senior author of the study, Kosuke Sato. “This technology can also be used to provide novel food experiences through augmented (提高的) reality, which is an exciting new field in the food industry.”
The team is confident that their cookie tags could prove to be a great help in reducing packaging waste worldwide once they’re adopted on a wide scale. Needless to say, suddenly having a cookie available to munch on with every purchase is incentive (刺激) enough to adopt the use of these interiQR cookies.
1. What can be inferred about the edible tag after it is read?A.It must be removed from the snack. | B.It’ll damage the packaging of the snack. |
C.It’ll become part of the snack. | D.It’ll update the information on the snack. |
A.By giving examples. | B.By describing the process. |
C.By giving definitions. | D.By making a comparison. |
A.It sets a good example of tasty food. |
B.It is expected to be used to locate food sources. |
C.It enables customers to read a novel while eating. |
D.It makes information accessible to customers anytime. |
A.Novel Food Experiences from QR Cookie |
B.Future Food Label in a QR Cookie |
C.3D Printing and Environment |
D.Edible Tags Making Cookies Tastier |
【推荐2】French schools once prized the nutritional value of wine. So commonly was it served to children that in 1956 the government banned wine in school canteens—and even then, only for the under-14s. France was the world’s biggest wine producer last year. A bottle of wine has long been to the French meal what fast driving is to the German motorway: an ordinary habit, national right and personal pleasure.
No longer. In 2022 roughly 10% of French people drank wine every day, down from half in 1980. Back in 1960 the French drank an average of 116 liters of everyday wine per person. Between 2000 and 2018 that shrank from 28 liters to just 17. A glass of wine is an increasingly rare sight at the lunch table.
What is going on? It is not simply price. A bottle of Bordeaux can still be found in a French supermarket for under €3. Some village co-operatives sell local produce straight from the vat for €l.90 a liter—less than fresh orange juice. A better explanation is that a beer-drinking trend is challenging Mediterranean habits. The French now tell polls that they prefer beer to wine. Beer accounts for more than half of all alcohol bought in French supermarkets. Even in southern France, some cafes serve imported Belgian or German beer on tap.
Most important, a health-conscious younger generation is drinking less. A quarter of French 18- to 34-year-olds say they never drink alcohol. Fully 39% of under-35s say that they do not drink wine, next to only 27% of the over-50s. Le dry January has entered the national vocabulary. No- and low-alcohol drinks are spreading. A younger generation is rejecting old Mediterranean habits. In an attempt to “speak to Generation Z by adopting its codes”, Pernod Ricard, a drinks giant, runs a marketing campaign with the slogan “Drink more…water”.
Of course, consumption of high-quality wine remains strong. But the decline of cheaper stuff has wider consequences for France. Last summer the government allowed €200m to buy surplus low-end wine that producers could not sell. In some areas, farmers are tearing off lesser vines (葡萄藤) altogether. Less alcohol may improve health, but not necessarily the mood or landscapes of rural France.
1. What can we learn from the first paragraph?A.Serving wine to French children has been banned. |
B.Drinking wine is as dangerous a habit as fast driving. |
C.Wine consumption has long been a practice in France. |
D.Nutritional value of wine is widely recognized in France. |
A.Health concern. | B.Challenge from beer. |
C.Economic decline. | D.Shortage of wine supply. |
A.A season of poor grape harvest. |
B.A period when the weather is dry. |
C.An organization advocating drinking water. |
D.A campaign calling for less wine consumption. |
A.Consumption of low-quality wine remains unchanged. |
B.Production of high-end wine is lower than that of low-end wine. |
C.Farmers who produce more wine are awarded by the government. |
D.Not all French people benefit from the decline of wine consumption. |
【推荐3】As a result of trade, travel and migration, different cuisines have spread across the world. Many recipes, chefs and restaurants try to announce that their food of a country or region is the most authentic (正宗的). But is this a good thing?
People care about authenticity because food traditions are closely linked to identity (身份), particularly for migrant communities. Sociologist and professor of food studies, Krishnendu Ray, explains that home cooking is often the last way that communities can show their identity. British celebrity chef Jamie Oliver was accused of trying to take advantage of positive feelings about Jamaica. His ready meal product had a Jamaican name, but was unlike real Jamaican cooking.
However, food consultant Sara Kay asks whether there are problems with the idea of authenticity. She stresses that these ideas often come from the expectations that majority cultures have about minority cultures and their food. These can be restricting (限制的) — restauranteurs have complained that people expect Asian food to be cheaper than that from European cultures. Expectations can also give people a false idea of what is authentic. While large cities are full of eateries representing different countries — China, India, Italy, Mexico and more — these labels can oversimplify the reality of food from these countries. Stephanie Elizondo Greist is surprised by the recognition(认识) that foods in Mexico are more authentic than what she ate growing up as a Mexican-American in Texas, because she feels that both are authentic examples of Mexican food.
A more controversial (有争议的) view of authenticity was stated by American Chef Andrew Zimmern, who claimed that he could bring in Chinese dishes in a more authentic way than existing restaurants — many of which are owned by Chinese-Americans. Writer and food podcaster Ruth Tam points out that while these restaurants altered their menus to suit local tastes, so does Zimmern. So, while food and identity are closely linked, and failure to respect authenticity can cause offence, could there be problems with the whole idea of authenticity?
1. Which of the following factors causes people to care about authenticity?A.Taste. | B.Tradition. | C.Culture. | D.Identity. |
A.Eateries in different countries contribute to the authentic problem. |
B.Expectation about authenticity may cause problems. |
C.Asian food is cheaper than European food. |
D.You can enjoy the traditional taste of Mexican food both in Mexico and America. |
A.There can be only one authentic taste in a country. |
B.What she eats in Texas means nothing to her. |
C.Every person can have his or her own recognition of authenticity. |
D.The regional specialities (特色菜) should be the same in a country. |
A.changed | B.kept | C.tricked | D.pressed |
【推荐1】You just came back from lunch so you know you can’t be hungry. Yet, you are reaching for a bag of chips or a bar of chocolate as you prepare to work on a project which has been causing you stress and anxiety.
Most of us tend to overeat when we’re feeling stressed or under a lot of pressure. When under long periods of stress, our bodies produce cortisol, a hormone (荷尔蒙) that causes hunger.
Stress eating may be a conscious (有意识的) or unconscious decision, but it does pose (引起) several problems.
Physical health concerns of stress eating
Consuming an unnecessary number of unhealthy foods that are high in fat and sugar will contribute to weight gain.
Emotional concerns of seeking comfort foods
Mental health concerns of anxiety eating
Eating to deal with stress and anxiety can easily become an unhealthy habit and may even lead to eating disorders. If left unchecked, stress eating may progress to binge-eating disorder.
A.That’s stress eating. |
B.This poses a risk of being overweight. |
C.This affects a person’s food preferences. |
D.Stress eating can provide relief in times of stress. |
E.Stress eating can provide emotional and mental comfort. |
F.Seeking comfort in food may give you short-term stress relief. |
G.It doesn’t work for the benefit of your body shapes in the long term, though. |
【推荐2】Do you like what’s on the menu in the cafeteria? In 2010, the government passed the Healthy, Hunger-Free Kids Act. Since then, lunches have been a topic of debate.
The purpose of the act was to make school lunches more healthy. But critics say the government’s standards are too strict. Some students refuse to eat what is offered.
At one time, lawmakers considered a nutritious lunch essential to the good of the nation. At the end of the 1800s, Philadelphia, Pennsylvania, and Boston, Massachusetts, were the first two cities to offer school lunches for students.
In the 1930s, the federal government became involved in school food programs. The government hoped to accomplish three goals. It wanted to help farmers earn money, give people jobs, and feed hungry children. By 1941, school meal programs operated in every state plus Washington, D.C., and Puerto Rico. More than 2 million lunches were served daily.
During World War Ⅱ, the number of school meals declines. So in 1946, Congress passed the National School Lunch Act. It said the health of the nation’s children was a matter of “national security.” The act guaranteed aid to states for “providing an adequate supply of food.”
In 1966, milk and breakfast programs were added. But in 1981, the government cut lunch spending by $1.5 billion. Gradually, profit-based businesses became more involved in providing school meals.
Those in favor of the current plan say it is working. Kids are getting more-nutritious meals. Still, the debate continues. The original role of school lunch was to ensure children are well-fed and healthy so they can grow, learn, and help the country. Surely we can all agree on that.
1. Why did the government pass the Act in 2010?A.To offer more jobs |
B.To help farmers earn money |
C.To perform the role of the government |
D.To provide healthy lunches for students |
A.In order of time | B.In order of importance |
C.By listing examples | D.By giving explanations |
A.The government cares much about students’ health |
B.All the people support the government’s lunch act |
C.The government’s lunch act doesn’t work at all |
D.School meals are completely provided by the government |
A.People’s debate | B.Nutritious school meals |
C.The original role of school lunch | D.The government’s lunch act |
【推荐3】"You are what you eat," goes an English saying. But actually, you are what you drink. Why? Because 75% of your body is water!
Is your body asking for more water?
If you experience headaches, sleepiness, allergies or dizziness (头昏眼花), your body might be telling you to drink more water.
Even problems such as nervousness or forgetfulness can be caused by lack of water. In addition, the medicines that treat these illnesses can sometimes dry out your body further. The more water you are lacking in, the worse your health will be-no matter how much medicine you take.
How much water is enough for you?
Most experts suggest drinking at least 8-ounce glasses of water every day. However, if you weigh more than 128 pounds, you need even more water. Drink an extra glass of water for every 15 pounds of body weight.
Drink more water in the hot summer months and when you exercise to replenish (补充) the water loss through sweating. Caffeine makes your body lose water very quickly. So drink extra water if you drink beverages such as coffee, tea and soda.
Helpful tips
Try these tips to help yourself drink more water.
●Don't wait until you are thirsty to drink.
●Plan to have enough water.
●Carry a bottle of pure water with you wherever you go.
●Don't hesitate by frequent trips to the toilet.
Drinking plenty of water can take as much time as you need and prevent serious illness in the future. So pour yourself a glass of water and drink up!
A.Drink water occasionally. |
B.All kinds of drink will contribute to your health. |
C.If you're thirsty, you're already lack of water. |
D.Instead, we usually depend on drugs to make us well. |
E.Lack of water may be the real reason for your sickness. |
F.Therefore, it is important to listen to your body when it asks for a drink! |
G.With this in mind, it's no surprise that drinking enough water is crucial for good health. |
【推荐1】For most people, playing tennis or going to the gym is a good way to exercise and relax.
However, some people are not satisfied with such “boring” sports. They prefer dangerous sports like mountain climbing, scuba diving, or hang gliding. These daredevils love the adventure of reaching the top of the highest mountain, swimming underwater in dangerous areas of the ocean, or jumping off a mountain and silently gliding down to flat land. They feel most “alive” when there is the possibility that they might die the next minute.
Why do these people participate in such dangerous sports? There are many answers.
Some daredevils are actually very careful. They examine the potential (潜在的) dangers, pay attention to both their physical and mental health, and carefully check their equipment. Often, they choose a specific sport because they have always been frightened of it, and they want to have power over their fear. They do not want to die, but they do not want to be scared of dying either.
Other daredevils are very different from normal people. Most people, for example, feel nervous before doing something dangerous, afraid during the event, and excited after it. Many daredevils, on the other hand, feel so excited during the dangerous action that they decide to do it again and again. They are addicted to excitement as other people are addicted to drugs or alcohol. It is possible that many daredevils have slightly higher amounts of certain chemicals in their bodies, but scientists haven’t yet studied this enough to be sure.
1. The underlined word “alive” in the first paragraph could best be replaced by __________A.excited | B.tired | C.fresh | D.normal |
A.they are never afraid of dangers |
B.they have a high amount of certain chemicals in their minds |
C.they feel excited about knowing they will die at any time |
D.they want to give themselves a test of courage |
A.The majority of people prefer “boring” sports. |
B.All the daredevils are crazy but not careful at all. |
C.The daredevils love dangerous sports because they use drugs |
D.It has been proved that daredevils have slightly higher amounts of certain chemicals |
A.examine facts | B.give information |
C.compare hobbies | D.ask people to take up dangerous sports |
【推荐2】While many of us might long to just sleep through this entire winter, humans, unlike a lot of other mammals - don’t have the capacity to hibernate (冬眠). But researchers think they have found some tell-tale marks on the fossils, which suggests that early humans may have survived the harsh winter by hibernating.
Bears have specialized metabolic (新陈代谢的) processes to protect them from this extended sleep, but sometimes this process doesn’t quite go to plan. For example, hibernators can end up with a host of diseases after hibernation if they don’t get enough food reserves before they go down for the winter. The researchers believe this may have been the circumstance of some human ancestors whose remains with deep cracks in bones were discovered in a Spanish cave called Sima de los Huesos. This deep hole is home to an incredible number of fossils, with archaeologists having discovered thousands of early humans’ skeletal remains that are around 430,000 years old and probably the ancestors of the Sima people or others.
In a paper published in L’Anthropologie, two experts argue that the fossils found in Sima de los Huesos show seasonal variations that suggest that bone growth got interrupted for several months of each year. They suggest these early humans found themselves being in metabolic states that helped them to survive for long periods of time in extremely cold conditions with limited stores of body fat.
The researchers admit the idea “may sound like science fiction”, but they point out that many mammals including primates (灵长类动物) do this. “This suggests that the genetic basis and physiology for such slow metabolism could be preserved in many mammalian species including humans," state Arsuaga and Bartsiokas.
However, Chris Stringer of the Natural History Museum in London pointed out that large mammals such as bears do not actually hibernate, because their large bodies cannot lower their core temperature enough. Instead, they enter a less deep sleep known as torpor. In such a condition, the energy demands of the human-sized brains of the Sima people would have remained very large, creating an additional survival problem for them during torpor.
1. Why does the author mention the example in Paragraph 2?A.To explain the special ability of bears. | B.To provide the background to the research. |
C.To show the basis of researchers’ evaluation. | D.To discuss a new cause of hibernating disease. |
A.They were badly preserved with deep cracks. |
B.Their growth discontinued temporarily for some reason. |
C.Their appearances varied from individual to individual. |
D.They showed signs of people living in comfort in the past. |
A.It’s quite possible. | B.It merely appears in science fiction. |
C.It’s an exception to human genetics. | D.It solved the mystery of humans’ evolution in Europe. |
A.They might have developed smaller brains. |
B.Their daily sleep quality might become poor. |
C.Their body temperature might increase rapidly. |
D.They might suffer from life-threatening starvation. |
【推荐3】If the benefits of physical activity were made into a pill, everyone would be on it. Studies show that moving improves nearly every aspect of health: boosting sleep, strength, and mental well-being. Still, most people don’t exercise nearly enough. According to data published in 2023, less than a third of U.S. adults get the government-recommended amount of physical activity in their free time: at least 20 minutes of moderate-intensity aerobic exercise per day, plus a couple of muscle-strengthening sessions each week.
Why is it so tough to get people to do something so good for them? Physical limitations, health problems and modern life are certainly factors for many people. But research suggests there’s another factor: our brains don’t want us to exercise. For most of human existence, people had to be physically active to carry out the basic functions of life, such as finding food. Humans evolved (进化) to tolerate a high level of activity-but also to conserve energy for when movement was unnecessary, explains Daniel Lieberman, a human evolutionary biologist. As a society, we no longer move much in daily life, but the evolutionary instinct (本能) to conserve energy remains, Lieberman says. “That voice ‘I don’t want to exercise,’ is completely normal and natural,” he says.
Physical-activity researcher Matthieu Boisgontier demonstrated that phenomenon in a 2018study. He gave people control of a digital avatar (化身) while they were connected to brain-activity monitors. They were instructed to move the avatar away from images of sedentary (久坐的) behavior that appeared on screen and toward images of physical activity. The study found that avoiding sedentary behavior took more brain power, suggesting that we have an “automatic tendency” to pick relaxing over moving.
That conclusion shows up repeatedly in research. Studies show, for example, that people consistently choose to take a lift instead of the stairs. “That natural instinct isn’t bad-it’s just that modern life gives us so many chances to give in to our preference for rest that we have reached an extreme that is no longer beneficial to our health,” Boisgontier says.
1. What do data published in 2023 suggest?A.U. S. adults have poor health awareness. | B.The recommended activities are impractical. |
C.Most Americans lack sufficient physical activity. | D.Muscle-strengthening sessions deserve attention. |
A.The physical limitations. | B.The basic structure of the brain. |
C.The convenient modern life. | D.The natural energy-saving tendency. |
A.Sedentary behavior took much brain power. | B.Most people tend to avoid physical activity. |
C.Humans evolved for a high level of activity. | D.Brain-related activities attract modern people. |
A.Doubtful | B.Reserved. | C.Approving. | D.Opposed. |