1 . The weather is getting hotter and you’ll be getting thirstier playing basketball or riding home from school. A cold drink may be just the thing. But be careful what you pour down your throat. Something that looks cool may not be good for your health.
There are plenty of so-called energy drinks on the market. Most of them have an attractive color and cool name. Their nutrition lists also contains various things from vitamins to ginseng. Sounds great!
But after a careful check you may find that most energy drinks contain high levels of caffeine. These drinks are typically aimed at young people, students, busy people and sports players.
Makers sometimes say their drinks make you better at sports and can keep you awake. But be careful not to drink too much Caffeine raises your heartbeat. Because of this, the International Olympic Committee has limited their use. The amount of caffeine in most energy drinks is at least as high as in a strong cup of coffee or strong tea.
There are potential health dangers linked to energy drinks. Just one can of energy drink can make you nervous, have difficulty sleeping and can even cause heart attacks.
Teenagers should be discouraged from taking drinks with a lot of caffeine in them, an expert from the Australia Nutrition Foundation said.
1. The teenagers like drinking energy drinks because of the following EXCEPT that ________.| A．they have an attractive color and cool name | B．they contain high levels of caffeine |
| C．they can keep them awake and better at sports | D．they are said to have various nutrition |
| A．dropped | B．stopped | C．helped | D．asked |
| A．advertisements play an important part in getting people to buy the goods |
| B．the amount of caffeine in most energy drinks is lower than that in a strong cup of coffee |
| C．Australian teenagers drink more energy drinks than those in the other countries |
| D．The energy drinks are typically aimed at young people |
| A．What’s the Use of Energy Drinks? | B．Who can Drink Energy Drinks? |
| C．What is That in Energy Drinks? | D．Why can’t We Buy Energy Drinks? |
2 . The star here is 70-year-old Chen Jifang, who used to be a saleswoman in a local food company before retirement, with 3 million likes on her Douyin videos.
“The main group that I wanted to encourage was people aged 30 to 50," says Chen, “They will be motivated to work out in the gym after seeing that a granny like me can. The message I want to convey is that it is never too late to pursue good health. In the past, whenever I felt uncomfortable, I would lie at home for an entire day.”
Chen had been in a poor physical condition since she was a child. She even had to give up her job after giving birth to her daughter because her health was severely affected by the pregnancy. Her husband shows his approval by doing most of the household chores.
An overweight Chen started with light jogging, but a fitness coach later advised her to rehabilitate her knee before running. Because of this, Chen entered a gym for the first time on Dec 29,2018.
“Everyone in the gym was young. They were giving me weird looks," recalls Chen, who made it a point to walk 3. 5 kilometers to the gym every day.
Her daily training started at 8 am with 50 pushups, mountain-climbing workouts, running and weightlifting. After a short break at 9 am, Chen continued working put until 3 pm. She hit the gym every day in 2019. For Chen, her passion for exercising was born out of a need instead of desire to become famous.
When her health and fitness improved, Chen embarked on high-intensity training sessions and dealt with the more challenging workouts like kettlebell swings, battle ropes and deadlifts. Three months later, she lost a whopping 28 kilograms. Her body mass index also returned to normal.
1. Which words best describe Chen Jifang?| A．Elegant and resistant | B．Ambitious and tough |
| C．Independent and considerate | D．Passionate and dutiful |
| A．survive | B．restore |
| C．revive | D．protect |
| A．Chen was poor when she was young. |
| B．Chen, as a saleswoman, gained 3 million fans. |
| C．Chen's decision largely comes from her husband. |
| D．Chen managed to sustain her workouts for about 6 hours per day. |
| A．A granny can lift | B．An idle youth, a needy age |
| C．A fall in a pit, a gain in your wit | D．Good health is the best wealth |
3 . By now, most of us have picked up at least one pandemic hobby. And there's a seemingly common pandemic hobby trend: People who haven't been able to go anywhere are making imaginary travel plans. Maybe you're among those who have spent hours researching locations-even though you're not actually planning to travel.
It turns out that you aren't alone. People who seem to be sticking to public safety recommendations are still planning trips they don't intend to book. And, when I suddenly found myself addicted to an imaginary girls' trip to Joshua Tree, I wondered whether this was a healthy distraction.
"It's an escapist imagination," said Regine Galanti, a psychologist, adding that there's nothing wrong with escapism during a global pandemic.
On the one hand, distractions are often beneficial right now. We are a full year into living with COVID-19 as a pandemic, and that means you've probably had to navigate a range of emotions like discomfort, sadness, or even boredom. So any hobby that doesn't harm anyone or endanger your well-being is probably a worthy attempt.
Even if vacation planning is your happy place, Dr. Galanti suggests you "actually think about what you're trying to achieve." Why? "Maybe what you're saying is, I need a vacation from work," Dr. Galanti explains. "Then take three days off even if you are not going anywhere. "When you figure out what you're looking for, you might be able to find a small socially distanced adventure in your backyard or a quiet place. Vacation planning is a good way to spend some time, but there might be an even better way to get what you're desiring.
Anyway, when uncertainty is all around us, creating things to look forward to isn't a terrible idea. And when things are safer, you'll have all your plans in place.
1. Why do people make imaginary travel plans during the pandemic?| A．To develop a new hobby. | B．To stay safe and sound. |
| C．To be distracted from reality. | D．To get ready for future travel. |
| A．Express. | B．Balance. | C．Adapt to. | D．Deal with. |
| A．Objective. | B．Negative. | C．Supportive. | D．Unclear. |
| A．Figures. | B．Lifestyle. |
| C．Food and recipe. | D．Science and technology. |
4 . I did an experiment last week. No, nothing involving test tubes or beakers (烧杯). Instead, I experimented with not watching the news right before I went to bed.
This is a long-time habit of mine so it’s probably not surprising that the first couple of nights I got a little twitchy when news time rolled around and I wasn’t watching. To distract myself, I went to bed a little earlier and read. Wow, what a treat that was! I love to read but I don’t always make the time for it so this felt quite luxurious. On the nights I didn’t read, I spent a little extra time petting my dog, Henry. He loved it. There’s never enough ear scratching for him. The compromise nights were when I had a book in one hand and was petting the dog with the other. Happy all around!
The funny thing about happiness is that it’s a whole lot easier to feel when you’re not being bombarded (轰炸) by images of bad news. It’s not like skipping the late news means that I don’t know what’s going on in the world. I still do read, listen to, and watch news stories. Just not right before I go to bed. That makes it easier to fall asleep and then stay asleep without dreaming about crime, wars, or natural disasters. (Although that dream I had about going to the prom might count as a natural disaster!) It’s definitely a much gentler way to end the day. I like it so much that I’m going to not only continue the no news before bed practice, but I’m also going to experiment with turning off other electronics earlier in the evening, things like the computer and smart phone.
Do you have any experience with turning off your electronics early in the evening? Does setting a particular time, like digital Quiet Hours, work? Please share any tips you have. Something tells me that this could be a little more challenging for me than no news.
1. What does the underlined word “twitchy” mean?| A．Angry. | B．Sad. | C．Anxious. | D．Pleased. |
| A．To treat himself with snacks. |
| B．To read to his dog. |
| C．To turn off the TV. |
| D．To read in bed. |
| A．He had more time to walk his dog. |
| B．He was less exposed to images of bad news. |
| C．He was cut off from the current world. |
| D．He had nightmares. |
| A．To encourage the readers to cut down time on electronics. |
| B．To gather the readers’advice in watching TV. |
| C．To share the effect of watching news. |
| D．To tell the readers the importance of reading. |
5 . I am thrilled to welcome you to the 20th annual Roger Ebert's Film Festival, a special event in partnership with the University of Illinois College of Media, the greater Champaign-Urbana community, and movie lovers everywhere. Little did we think, back in 1999, that our experiment in reinventing the film festival — to make a festival that celebrated overlooked films and the women and men who made those films — would become a landmark annual event in the life of our community and contribute to the repairs of the remarkable Virginia Theater.
In selecting the films for this year, Chaz Ebert and I looked to women filmmakers for our inspiration. Fully half of our films are either directed or co-directed by women, and several others have women in powerful producing roles. Films directed or co-directed by women include 13th , directed by Ava DuVernay9 Belle, directed by Amma Asante, and American Splendor, directed by Shari Springer Berman and Robert Pulcini. And women producers include Lynda Obst and Emma Thomas winter stellar, and Ruth Ann Harnisch and Danielle Renfrew Behrens (Columbus).
Our opening night film is The Fugitive, directed by Andrew Davis, a graduate from University of Illinois. Our Saturday night film is the classic The Big Lebozvski. Our guest will be the Hollywood master Jeff Dowd. And of course The Alloy Orchestra will be back, this year with A Page of Madness, the classic Japanese silent film.
We would like to thank our sponsors, volunteers, festival pass holders, and individual ticket holders for their welcome participation. We look forward to your unwavering support to make our festival more successful each spring in central Illinois. We especially want to thank the University of Illinois for their loyal support year after year.
1. What was the purpose of reinventing Roger Ebert's Film Festival in 1999?| A．To enrich the life of residents. |
| B．To help rebuild Virginia Theater. |
| C．To work closely with the University of Illinois. |
| D．To honor people whose films were not box-office hits. |
| A．Hollywood classics. |
| B．Films produced or directed by women. |
| C．Diversity in themes. |
| D．Stories featuring female leading roles. |
| A．Consistent. | B．Original. | C．Legal. | D．Conditional. |
| A．The President of the University of Illinois. |
| B．A movie critic who is a friend of the Eberts. |
| C．A member of the Festival's organizing committee. |
| D．A journalist who reports stories about the Festival. |
6 . Looking for a place to take a rest，sip a cup of coffee and have a furry companion? Welcome to animal-themed cafes.
In recent years，the combination of pets and catering has become incredibly popular in many cities throughout China. While many cafes started out offering the company of cats and dogs，others are expanding their range. Some cafes include animals like squirrels，raccoons and even capybaras.
In reviews，internet users have commented that their main reason for visiting these businesses is to interact closely with animals they have only seen from afar.
“The customers love animals. They are curious about these pets and want to raise one at home，but circumstances don’t allow it，”said pet cafe owner Tian Rui，Liu Jing，a Beijing resident who works in finance，loves pigs，but her parents would not endorse her getting one as a pet. The 24-year-old had to admire the animals through videos and images. But now，she can have close contact with an adorable pig every weekend in a pet cafe.
Also，these pet cafes serve as a shelter for those who find comfort in being around animals. “In this place，you can get close to the cute little ones in a very comfortable way without having to worry about safety and hygiene(卫生)—overall，it is an extremely comfortable experience，”said Zhao Ming from Tianjin，30，a frequent pet cafe visitor.
Animal lovers also expect the pet cafes to change people’s attitudes toward pets. Animals like ducks，pigs and sheep have been served as food for many years. People hardly see them as pets. But the pet cafes help shift their attitude from seeing them as playthings to regarding them as family members or close friends.
“Whether at home or in stores，these little animals are there for companionship and they bring warmth to our hearts. They care and understand just like family members. They give us much more than the love we give to them，”Zhao said.
1. Why do people visit pet cafes?| A．To pursue inner peace. | B．To appreciate animal images. |
| C．To experience a clean environment. | D．To have close contact with animals. |
| A．Believe in. | B．Approve of. | C．Prevent. | D．Suspect. |
| A．change our views of animals |
| B．teach us how to look after pets better |
| C．show us the importance of having pets |
| D．remind us to value our family and friends |
| A．Cafes Enjoy Great Popularity | B．Ideal Shelters for Lovely Animals |
| C．Animals Turn into Companions | D．Animal Lovers from Different Cities |
7 . A strong coffee after a poor night's sleep is the kick-start many people need in the morning but new research suggests that it might be best to have a bite to eat first.
A study has found that drinking coffee first can have a negative effect on blood sugar control - a risk factor for diabetes （糖尿病）and heart disease.
“We know that nearly half of us will wake in the morning and, before doing anything else, drink coffee --- subjectively the more tired we feel, the stronger the coffee,“ said Professor James Betts, at the University of Bath in the UK.
For their study, researchers at the University of Bath got 29 healthy men and women to take part in three different overnight experiments, with at least a week between them.
In one, the participants had a normal night's sleep, roughly from 11 p.m. to 7 a.m., and were asked to consume a sugary drink on waking in the morning. They then experienced an interrupted night's sleep, where the researchers woke them every hour for five minutes by sending them text messages to which they had to respond — and upon waking were given the same sugary drink.
On another night, participants experienced the same sleep interruption, but this time were first given a strong black coffee 30 minutes before consuming the sugary drink.
They found that one night of interrupted sleep did not worsen the participants' blood sugar and insulin （胰 岛素）responses when compared to the normal night's sleep-- although previous research suggested that losing many hours of sleep or many nights of poor sleep could have a negative effect. However, strong black coffee consumed before breakfast actually increased the blood sugar response by around 50% — suggesting that relying on coffee after a bad night to stop feeling sleepy could limit your body's ability to tolerate the sugar in your breakfast.
1. What does the underlined word “kick-start" in paragraph 1 refer to?| A．A kind of sport. | B．A kind of power. |
| C．A kind of medicine. | D．A kind of belief. |
| A．The duration of sleep. | B．The blood sugar response. |
| C．The sugary drink. | D．The intake of coffee. |
| A．A normal sugary drink. |
| B．A normal night's sleep. |
| C．An interrupted night's sleep. |
| D．A cup of strong black coffee. |
| A．By comparing the results. |
| B．By listing some examples. |
| C．By surveying the participants. |
| D．By referring to some documents. |
8 . A new study, published this week in the journal Frontiers in Veterinary Science, reveals that non-human animals' tears are not so different from our own. The chemical similarities are so great, in fact, that the composition of other species' tears—and how they're adapted to their environments-may provide insights into better treatments for human eye disease.
Previously, scientists had studied closely only the tears of a handful of mammals, including humans, dogs, horses, camels, and monkeys. In the new study, Brazilian veterinarians analyzed the tears of reptiles and birds for the first time , focusing on seven species.
Tears, which are released from tear tubes, form a film over the eye that's composed of three ingredients: mucus, waler, and oil. The mucus coats the eyes surface and helps to attach the film to the eye, the water is a natural salty solution containing crucial proteins and minerals, and the oil prevents the eye from drying out.
Humans are the only known species to produce emotional tears; the expression "crocodile tears," which refers to a person's phony display of emotion, comes from the mysterious tendency of crocodiles to release tears as they eat.
But tears play key roles beyond weeping, notes Lionel Sebbag at Iowa State University, who was not involved in the new research. They help with vision by lubricating and clearing the eye. They also protect the eye against infection and provide nutrition to the cornea, the eye's clear outer layer, which lacks blood tubes, he says.
Learning how reptiles and birds' use tears may also inspire new medications for conditions such as dry eye, which occurs when tear tubes don't produce enough oil. The disease, common in cats, dogs, and people, can sometimes lead to blindness.
1. What is paragraph 3 mainly about?| A．The source of tears. | B．The composition of tears. |
| C．The classification of tears, | D．The definition of tears. |
| A．Tricky. | B．Regretful. | C．Cold. | D．False. |
| A．Weeping contributes to eye disease. | B．The cornea has rich blood tubes. |
| C．Tears oil and clear the eyes. | D．More tears mean better vision. |
| A．Tears, a barrier to eyes | B．A better treatment for eye disease |
| C．Non-human tears promise new cures | D．Other species’ tears are similar to humans' |
9 . Shanghai residents passing through the city's eastern Huangpu district in October might have astonished at an unusual sight: a “walking” building. An 85-year-old primary school has been lifted off the ground and relocated using new technology named the “walking machine.”
In the city's latest effort to preserve historic structures, engineers attached nearly 200 mobile supports under the five-story building, according to Lan Wuji, chief technical supervisor (技术总监) of the project. The supports act like robotic legs. They're divided into two groups which alternately rise up and down, imitating the human pace. Attached sensors help control how the building moves forward, said Lan.
In recent decades, China's rapid modernization has seen many historic buildings razed to clear land for high-rise buildings. But there has been growing concern about the architectural heritage lost as a result of destruction across the country. Some cities have launched new preservation and conservation campaigns including, on occasion, the use of advanced technologies that allow old buildings to be relocated rather than destroyed.
Shanghai has possibly been China's most progressive city when it comes to heritage preservation. The survival of a number of 1930s buildings in the famous Bund district and 19th-century “Shikumen” houses in the rebuilt Xintiandi neighborhood have offered examples of how to give old buildings new life. The city also has a satisfying record of relocating old buildings. In 2018, the city relocated a 90-year-old building in Hongkou district, in what was then considered to be Shanghai's most complex relocation project to date.
The Lagena Primary School, which weighs 7,600 tons, posed a new challenge-it's T-shaped, while previously relocated structures were square or four-sided. Experts met to discuss possibilities and test a number of different technologies before deciding on the “walking machine”, Lan said. However, he couldn't share the exact cost of the project, and that relocation costs will differ case by case. “It can't be used as a reference, because we have to preserve the historical building no matter what,” he said. “But in general, it's cheaper than destroying and then rebuilding something in a new location.”
1. How does the “walking” machine work?| A．It uses hundreds of ropes to lift up the entire building. |
| B．It uses many wheels to roll the building to the new place. |
| C．It lifts off the building story by story with the robotic legs. |
| D．It uses sensors to control the movement of mobile supports. |
| A．replaced | B．burnt | C．protected | D．destroyed |
| A．The use of advanced technology leads to growing concern. |
| B．Shanghai is the pioneer in preserving architectural heritage. |
| C．The local government has already taken action since the 1930s. |
| D．It consequently holds back the progress of modernization. |
| A．New preservation campaigns are launched in China. |
| B．Modernization poses threats to historic buildings. |
| C．A building in Shanghai “walks” to a new location. |
| D．“Walking machine” makes heritage protection cheaper. |
10 . As autumn goes about its business of steadily ruining the garden, ready for the winter shut down, it's time for us to start planning some spring colour.
At the top of the list marked "easy”, we have bulb planting, with the ever popular tulip（郁金香）being the flower we will turn to most frequently. There really aren't many requirements in special gardening skills ---but to maximise your successes, there are a few simple guidelines for you.
When to plant
You'd better plant your tulip bulbs between September and November. You'll know this because your local garden center is likely to have cleared space for large buckets loaded with bulbs promising a huge variety of colourful blooms.
Choosing your site
Tulips look best in borders or containers, planted with greenery neighbors. As a couple of tulips tend to have a lost and lonely look to them, so either give them a patch where you can create an oasis of colour, or combine them with an area of other plants where their cheerful blooms will brighten the scene.
Caring for your tulips
The bulbs in your borders won't need much attention, except watering if the ground dries out, which rarely happens during a tulip's lifetime. For extra healthy plants, give them the occasional feed when they start growing. Container grown tulips will almost certainly need watering. And you'll need to move them into a shelter to avoid too much water if there are signs that they're already getting saturated with rain.
1. Why does the author recommend tulip in the passage?| A．It is the only sign of spring colour. |
| B．It is easy to grow and keep. |
| C．It is the biggest gardening success. |
| D．It can bloom throughout the winter. |
| A．Planting them alone. |
| B．Growing them in special containers. |
| C．Watering them when necessary. |
| D．Keeping them off longtime sunlight. |
| A．very clean | B．completely wet |
| C．much taller | D．a little dry |
