1 . For people suffering from depression, there’s an all-natural treatment they should use — getting more exercise. It could help fight depression, even if people have a genetic risk, new research shows.
For the study, researchers collected information from nearly 8,000 people and found those with related genes were more likely to have depression over the next two years after examining them. But that was less likely for people who were more active at the study’s start, even if they had a family history of depression. Higher levels of physical activity helped protect even those with the highest genetic risk of depression.
Both high-intensity (高强度) exercise and low-intensity activities were associated with a reduced risk of depression. Adding four hours of exercise a week could lower the risk of a new episode (一段经历) of depression by 17%, according to the study. “Our findings strongly suggest that, when it comes to depression, being physically active has the potential to remove the added risk of future episodes in individuals who are genetically risky,” said lead author Karmel Choi. “On average, about 35 additional minutes of physical activity each day may help people to reduce their risk and protect against future depression episodes.”
Depression is a common mental illness globally, with more than 264 million people affected. “Depression is so ubiquitous, and that underlines the need for effective approaches that can impact as many people as possible,” Choi said. And mental health and primary care providers can use the findings to advise patients that there’s something meaningful they can do to lower their risk of depression.
1. How did the researchers reach their conclusion?A.By analyzing a mass of data. |
B.By conducting genetic research. |
C.By comparing various levels of activity. |
D.By tracking the subjects for many years. |
A.Physical activity betters medical treatment. |
B.Exercise is able to decrease and prevent it. |
C.Different levels of exercise intensity matter the same. |
D.Exercising 35 minutes daily is the most effective treatment. |
A.Harmful. | B.Complex. |
C.Unusual. | D.Common. |
A.To discuss a disease. |
B.To introduce a method. |
C.To analyze a genetic risk. |
D.To explain a phenomenon. |
People send birthday wishes using cards and postcards in many cultures. It is not known when and where the tradition of
In 1840, the first postage stamp was issued (发行) in Britain and sending birthday cards became
Today usually cards
3 . Going on a road trip? The Statue of Liberty, Golden Gate Bridge and the Hearst Castle are common great tourist sites. But if you prefer offbeat places,check out the following roadside attractions.
World’s Largest Ball of Paint
Alexandria, Ind.
In 1977, Michael Carmichael set out to create the biggest ball of paint anywhere. Starting with a baseball as the centre, he painted coat after coat of paint day after day, year after year. The ball weighs more than l ,300 pounds,with more than 20,000 coats of paint, which is recognised by Guinness World Records. Visitors can paint the ball themselves and become part of history.
The Museum of Dirt
Boston, Mass.
The museum is the idea of Glenn Johnson. In the glass bottles are such treasures as dirt from the Great Wall of China, as well as sand from a desert in Saudi Arabia and Omaha Beach in France. Best of all, the cost of seeing this museum is dirt cheap: It’s free.
Mount Horeb Mustard Museum
Mount Horeb, Wis.
It’s heaven for hot dog lovers! This museum says that it has to have the world’s largest collection of prepared mustard (芥末). It’s more than 4,100 bottles of spices (香料) come from 60 nations, including Turkey and China.Visitors learn the history of mustard, from how it’s made to how it’s advertised and sold. The museum’s creator, Barry Levenson, loves mustard so much that he even puts it on ice cream!
Paper House
Rock port, Mass,
Elis Stenman was much ahead of his time in 1922, when he started to build a two-room house almost completely out of newspaper. At the time, people didn’t give much - if any - thought to recycling (回收利用) paper.In fact, “recycling” wasn’t even a word then. The house is framed (以......做框架) with wood, but the walls are made of newspaper only. In all, he used about 100,000 newspapers.
1. What can the underlined word “offbeat” in the first paragraph best be replaced by?A.perfect. | B.quiet. |
C.public. | D.unusual. |
A.World’s Largest Ball of Paint. | B.The Museum of Dirt. |
C.Mount Horeb Mustard Museum. | D.Paper House. |
A.Michael is a famous artist. | B.Paper House is completely made of paper. |
C.Visitors needn’t pay for the Museum of Dirt. | D.Glenn is attracted by ancient Chinese civilisation. |
4 . I have always loved the Arthurian legend (传奇), as there is something quite special about King Arthur, and of course Merlin, my favourite character from the stories.
Death of an Empire is the second volume in MK Hume’s “Merlin” series which details Merlin’s life from birth. Merlin travels across the Roman Empire in search of his father, a voyage of discovery to understand just who he was. Eventually Merlin gets involved in the fight against the Hun’s invasion (入侵) of Europe at the Battle of the Catalaunian Plain.
Serving under the General Flavius Aetius, Merlin builds a reputation by saving the lives of thousands of soldiers. When he finally reaches Rome, he saves many more. But a far deadlier conflict between Emperor Valentinian and Senator Petronius Maximus is around the corner and Merlin must use all his strength to carry out his work.
If I had to choose just one word to describe this novel, there would be no other choice than “immersive (身临其境的)”. There has clearly been a serious amount of research carried out by the author. Combined with the descriptive prose and imaginative story, the book really does attract you from almost the very start. The story really does feel like you are a part of it as Merlin travels across the Roman Empire.
The author does a great job of mixing the rich history with established Arthurian legend. The battle scene is handled very effectively. The author employs a very effective form to show the main fight and this not only adds a degree of tension and a good level of excitement but almost makes you feel like you are right there hearing about what happened.
Death of an Empire is a very fine novel, a wonderfully rich tale and a rewarding story.
1. Why does Merlin travel across the Roman Empire?A.To visit King Arthur. | B.To enjoy a nice view. |
C.To get a well-paid job. | D.To find out his origin. |
A.It is a mixture of history and legend. |
B.It features difficult language. |
C.It speaks highly of an emperor. |
D.It is a masterpiece of Merlin. |
A.An effective description. | B.A long-running battle. |
C.A wonderful feeling. | D.A well-known legend. |
A.A news report. | B.A history story. |
C.A book review. | D.A science fiction. |
5 . Exploring Wildlife Conservation in Kenya
Day 1: Nairobi, Kenya
Arrive at the airport in Nairobi, where our staff will be on hand to drive you to the hotel. Enjoy the rest of the day at leisure.
Accommodation: Tamarind Tree Hotel
Day 2: Lewa Wildlife Conservancy
A charter flight (包机) brings us to Lewa Wildlife Conservancy, a 62,000-acre grassland on the north of Mount Kenya. Considered a model in the conservation field, this healthy wildlife habitat is home to a number of rare species, including the giraffe, the Grevy’s zebra, and African wild dogs. Lewa and the neighboring Borana Conservancy also harbor roughly 15 percent of Kenya’s entire rhino population.
Accommodation: Elewana Lewa Safari Camp
Day 3: Amboseli National Park
Fly by private charter to Amboseli National Park, where vast grasslands are irrigated by underground runoff streams from Mount Kilimanjaro. These landscapes provide a habitat for hundreds of elephants, making the park one of the best places in Africa to spot these large creatures. The travel begins on the drive to Tortilis Camp, set within view of Mount Kilimanjaro.
Accommodation: Tortilis Camp
Day 4: Masai Mara National Reserve
At first light, head out to track the animals that crossed the area during the night. This area has one of the highest concentrations of large predators (捕食性动物) in all of Africa. Then watch large groups of hippos in the Mara River and crocodiles sunbathing on the shore.
Accommodation: Kichwa Tembo Camp
1. On which day will you visit Lewa Wildlife Conservancy?A.Day 1. | B.Day 2. | C.Day 3. | D.Day 4. |
A.Tamarind Tree Hotel. | B.Kichwa Tembo Camp. |
C.Amboseli National Park. | D.Borana Conservancy. |
A.It provides the best sunbath. |
B.It features the Grevy’s zebra. |
C.It is located near an airport. |
D.It is home to large predators. |
1. 词数应为100左右;2. 参考词汇 农历:lunar calendar
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7 . Sam is not happy today. He doesn’t do well in his English test this time. Now he is sitting alone in his room.
Seeing this, his grandmother comes and talks to him to make him feel good. She sits down next to Sam and gives him a pencil. Sam looks at his grandmother and doesn’t take it. “Things like this are only for students who do well. I don’t do well!” Sam says.
Sam’s grandmother says, “It’s not a present for you. I want you to learn something from it. The pencil is just like you. It gets a painful sharpening(痛苦的削磨), just like how you get the pain of not doing well in your test.”
“But it will help you be a good student. See, all the good things coming from the pencil are from itself. And you too will find something good in yourself. Finally just as the pencil will make its mark (痕迹) on the paper, you will also leave your mark on anything you choose to do. Just ‘sharpen’ yourself and do well next time!”
Sam feels good right away. He plans to make a change as his grandmother says.
1. Where does the grandmother talk to Sam?A.In Sam’s school. | B.In Sam’s room. | C.Outside the house. | D.In a pencil shop. |
A.He believes it too small. | B.He hates pencils. |
C.He thinks it a present. | D.He doesn’t like it. |
A.Sam can’t do well without, the pencil. |
B.Work hard and do well next time. |
C.The pencil can help him do better. |
D.A sharpening pencil writes well. |
A.Foolish. | B.Strange. | C.Interesting. | D.Helpful |
Exercise responsibly During the pandemic (疫情), you’d better exercise at home. If you have to leave your home to walk, run, cycle, etc, be mindful of other people. The following rules will help keep you and others safe. Keep your distance (距离) ●Exercise alone. ●If you stop to catch your breath, do so away from the footpath. ●Keep at least 2 meters of space when passing others. ●Give way to walkers on narrow paths. ●Bring your towel and mask ●Wipe your sweat (汗水) with a towel.
Avoid touching your face with your hands. ●If you have to cough or sneeze, do it into your towel.
●Wear your mask unless you are doing strenuous (剧烈的) exercise.
●Put it on before and after your exercise. ●Drink from your own water bottle and don’t share a bottle with others. ●Avoid touching public objects with any part of your body. Keep safe ●Avoid bumping into (撞上) other people. Slow down and check for blind spots (盲点). ●Say “passing on your right/left” if necessary when going past others. |
A.At home. | B.In the park. | C.At the gym. | D.In the classroom. |
A.Water bottle and paper. | B.Towel and mask. |
C.Gloves and sun glasses. | D.Camera and smart phone. |
A.Exercise with your partner. | B.Say “Thanks” when going past others. |
C.Slow down and check for blind spots. | D.Keep at least 5 meters of space when passing others. |
9 . It was a cold, sunny December day when I set out for a run in Moab, Utah, with my dog, Taz.
About an hour into my
I shouted for help and was intent on
On the third day, I felt myself growing weaker. I was coming to terms with the fact that I might
Taz returned,
A.move | B.march | C.walk | D.run |
A.fell | B.jumped | C.broke | D.headed |
A.loss | B.shock | C.pain | D.need |
A.push | B.locate | C.find | D.confirm |
A.stand | B.escape | C.cry | D.shout |
A.pushing | B.dragging | C.lifting | D.pulling |
A.took | B.cost | C.wasted | D.gave |
A.Temporarily | B.Eventually | C.Fortunately | D.Initially |
A.normal | B.boiling | C.freezing | D.average |
A.admiring | B.repeating | C.delivering | D.providing |
A.humble | B.confident | C.positive | D.negative |
A.quieter | B.longer | C.shorter | D.louder |
A.sharpen | B.adopt | C.appreciate | D.crack |
A.agree | B.help | C.leave | D.die |
A.effort | B.trial | C.chance | D.break |
A.alive | B.asleep | C.awake | D.alone |
A.came out | B.turned out | C.proved out | D.worked out |
A.survey | B.interview | C.rescue | D.sports |
A.blood | B.cells | C.water | D.sweat |
A.entered | B.made | C.reached | D.got |
An elderly lady
She said she couldn’t imagine she would
Elizabeth told me she loved flowers, and I burst into