1 . As an ordinary senior school student, I’ve discovered a wonderful way to _________ life with a positive attitude — my daily bicycle rides. Riding my bike has become more than just a fun activity. It’s like a little _________ that has taught me important lessons about staying positive, facing challenges and being _________.

When I get on my bike and ride around familiar streets, it feels like I’m on a small quest. It’s not just about reaching a(n)_________; it’s about enjoying the ride itself. Cycling has turned into a kind of teacher, helping me understand the _________ of practice and having a can-do spirit. One of the coolest things I’ve learned is about not giving up when things get hard. You know, when I’m trying to pedal up a steep hill, it’s hard! But guess what? Even when my legs feel super tired, I keep going and do not give up, till I reach the _________. Life is kind of like that too. When I have a challenging task or any problems in my studies, I remember those steep hills. I know if I keep trying, I can _________ anything.

Another thing that cycling has taught me is to be ready for surprises. The road isn’t always _________. Sometimes there are bumps, and you have to ride around them. When something is wrong with my bike, I do not _________. I try to find a solution. Life’s a bit like that too. It’s not always easy, but being flexible and staying positive helps me rise to the challenge and handle __________ problems.

The most important part, though, is how cycling makes me feel happy and __________. The wind in my hair and the rhythm of pedaling makes everything seem OK. It’s like a secret power — no matter what’s going on, it keeps me happy, lets me __________ my batteries, and lets me come back feeling __________.

In the end, my daily bike rides have become more than just a way to get around. They’ve become a(n) __________ for how I want to live my life. Cycling has shown me that being positive, facing challenges with __________, and keeping an optimistic attitude can turn the life journey into a fantastic adventure. So, here’s to more bike rides and more fun!

6 .                                                                                      You May Need a Few Minutes of Brisk Activity

Walking from room to room, running up and down stairs to deliver folded laundry, or taking a jog around the block... Which ones would best help or hurt your brain? A recent study attempted to a answer that question by strapping( 绑上) activity monitors to the thighs of nearly 4,500 people in the United Kingdom and ________ their 24-hour movements for seven days. Researchers then examined how participants’ behavior affected their short-term memory, problem-solving and processing skills.

Here’s the good news. People who spent “even small amounts of time in more vigorous activities—as little as six to nine minutes—compared to sitting, sleeping or gentle activities had ________ cognition scores,” said study author John Mitchell.

Moderate physical activity is ________ defined as brisk walking or bicycling or running up and down stairs. Vigorous movement ________ dancing, jogging, running, swimming to biking up a hill—basically any activity that is able to ________ your heart rate and breathing.

The study found that doing just under 10 minutes of moderate to vigorous physical activity (MVPA) each day led to ________ in study participants’ working memory. In addition, 10 minutes of MVPA had its biggest impact on executive processes such as ________and organization.

The cognitive improvement was ________, but the research found that the benefits grew the more time a person spent ________in the activity of an energetic workout, Mitchell said.

“Now that we don’t monitor participants’ cognition over the course of many years, the results of this study may simply be telling us that those individuals who move more tend to have higher cognition on average,” he said. “While on the other hand, the results do also imply that even making ________ changes to our daily lives can have ________ consequences for our cognition.”

There was bad news as well. Spending more time sleeping, sitting or engaged only in mild movement was linked to a negative impact on the brain. The study found cognition declined 1% to 2% after replacing an ________ portion of MVPA with eight minutes of sedentary (久坐的) behavior, six minutes of light intensity or seven minutes of sleep.

Additional studies need to be done to ________ these findings and to better understand the role that each type of activity plays ________ our cognitive abilities. However, Mitchell said, the study “highlights how even very modest differences in people’s daily movements— less than 10 minutes— can be linked to the ________of quite real changes to our cognitive health.”

7 . One of the presents in my house this Christmas was a late 18th-century volume of the Encyclopaedia Britannica (大英百科全书). It is a window into the discoveries and thinking of the time. The encyclopaedia is an entertaining reminder of how _______ some of our current truths are bound to be. Certainties in areas we haven’t yet understood will look just as ridiculous as some of these in centuries to come. And one of those we are still remarkably _______ is the effect of food and exercise on our bodies. We’re surrounded by confident _______ on how to eat, how to avoid or reverse obesity (肥胖), and yet the advice seems pointless while the world gets fatter. Much of what we think we know is a pile of assumptions rather than _______ .

Our confusion is the theme of Spoon-Fed, a book by one of Britain’s leading nutrition researchers, Tim Spector of King’s College London. Its subtitle is: “Why almost everything we’ve been told about food is wrong.” It is a call for us to _______ more.

One by one Spector offers answers to recent food _______. Coffee can save our lives, he says. Three to four cups a day reduces the risk of heart disease and may cut the risk of death by 8 per cent. Butter does not damage our hearts, Spector argues, and salt is vital. Eggs have gone “from heroes to villains and back again”. Don’t say no to all red meat on _______ grounds; occasional small quantities of high-quality unprocessed meat provide important vitamins and iron and are “probably good for you“. Exercise is so good for longevity and happiness that it should be considered our No 1 drug, but the one thing for which it’s _______ useless is losing weight. Vitamin pills are a multibillion-pound industry with almost no proven _______ but which can cause real harm. Even vitamin D, which Spector used to study and believe in, he now _______.

Spector also offers more than a set of currently _______ tips. The science of nutrition has not been solved by him, as he would be the first to admit. His most _______ point is that there is no one size that fits all. Our bodies are complex, and our reactions are _______: yet nobody wants to pay for the research that might explain why.

Some combination of food choices, genes, environment and the chemical reactions generated by our microbiome — the unique microbe (微生物的) combinations in our body ― yes different _______ for each of us, leaving some lean and two thirds of us too fat. This is the territory Spector wants to explore further and which might just allow us to _______ the global trend to obesity, with all the risks we’ve witnessed this year.

8 . You may have heard the name of Parkrun. But you may not know it was founded by Paul Sinton-Herwitt, who was ______ the Royal Society of the Arts' Albert Medal in 2019. He got the honor for his __________ in the field of social improvement.

Parkruns are free, weekly, community __________ all around the world. The events are 5km and __________ on Saturday morning in parks and open spaces. It is a positive and inclusive __________ where there is no time limit and no one finishes last. Everyone is __________ to come along, whether you walk, jog, run, volunteer or watch.

In 2004 Paul had lost his job and he was __________ in an accident. Down but not out, this was the time when the __________ of Parkrun first came to him. On 2nd October 2004,13 amateur runners arrived in Bushy Park, London. Parkrun was born. The first team _________ Paul and his wife Joanne together with a few of their friends. At that time, it was just called a time trial, the name Parkrun was not _________ until 2008, and no one knew what a phenomenon it would become.

The second Parkrun wasn't __________ until 2007. Shortly after Wimbledon, Richmond, Banstead and Leeds Hyde Parks started to host Parkruns. And then, __________ and the number of events have continued to grow. Parkrun is now a __________ phenomenon, represented in 21 different countries, stretching across five continents.

At the 2019 ceremony Paul gave a speech celebrating Parkrun, from the tiny _________ he planted fifteen years ago through to the worldwide movement. Paul went on to praise their movement of real people and communities, empowering themselves and those around them to do __________ things for themselves and one another.

10 . Life can be stressful. For starters, there’s your busy schedule — waking up early for school, studying late at night for tests, participating in sports practice and so on. There’s a lot to ________!

Everyday issues can add ________ stress, too — regretting a(n) ________ with a parent or considering an important ________. With lots on your mind, it’s ________ to feel stressed.

There are many different ways to cope with ________, such as talking with friends, exercising, and seeing a school counselor. Yoga can help ________ stress because it promotes relaxation, which is the natural ________ of stress. Yoga can benefit three aspects of ourselves that are often ________ by stress: our body, mind, and breathing.

People who do a little bit of yoga each day often find they are better able to handle things when life gets a little crazy. Practicing yoga builds your ________ to calm, focus, balance, and relax yourself.

Lots of people think of yoga as stretching the body into various impossible-looking ________. But yoga is easier than it looks. There are simple poses as well as complicated ones. Yoga requires no special ________, so you can do it almost anywhere.

Yoga poses are good exercise and can help loose up the tense muscle in your body. The areas of the body that tend to carry the most stress are the neck and shoulders. But other parts of the body can also ________ simple yoga stretches.

Yoga is so much more than just ________ exercise, though. The key to getting the best out of each pose is to ________ not only on your body, but also on your mind and breathing.