What is citizen science? Citizen science generally involves groups of people or amateur scientists helping gather data for use in nature or wildlife studies to support conservation. So whether you give your time online, or sign up for a practical project with a wildlife or nature organization close to home, your generosity and kindness will not only help nature, but do you the world of good as well.
When we give we feel good. We experience what scientists describe as the’ warm glow effect’or ‘helper’s high’, now known to be caused by a release of endorphins(内啡肽) in the brain. Research into this effect discovered that giving to charities activates the areas of the brain associated with pleasure, social connection and trust.Put simply,altruism(利他行为)is a proven path to good mental health.
When our altruism is related to nature, and in particular when we give our time and effort, the rewards for our well being, or our health and happiness, are far-reaching. Whether we’re working to maintain freshwater ponds at the weekend, or contributing to a citizen science survey by monitoring wildlife in our back garden, our care and kindness has the power to lift our mood and strengthen our self-respect, especially when we learn new skills and earn the added satisfaction of accomplishing new tasks.
The hands-on aspect of taking part in nature and wildlife conservation projects has also been shown to reduce stress, anxiety and low mood. In 2020 a three-year study by the uk Wildlife Trusts found that 95 percent of participants who reported low mental well-being at the start of volunteering, recorded an improvement in their mental health after six weeks, which increased further after 12 weeks.
Alan Murray, head of volunteering at the RSPB, also agrees: “We believe our volunteers keep coming back because of nature’s power to restore, uplift and inspire and we’re confident that the more time people spend connecting with wildlife the more they feel moved to protect it."
1. We feel good when giving most probably due to ________.A.warm glow. | B.altruism |
C.endorphins. | D.anxiety |
A.If you are an amateur scientist spending time online, you are conducting citizen science |
B.Participants of nature conservation projects are likely to experience better mental health |
C.Amateur scientists worked with some organizations close to their homes |
D.When our altruism is related to nature, our health and happiness are hard to reach |
A.To acknowledge the great power of nature. |
B.To emphasis the significance of wildlife preservation |
C.To encourage people to sign up for big projects. |
D.To inform readers of a new concept and its advantage |
A.Favorable. | B.Disapproving |
C.Skeptical. | D.Concerned. |
相似题推荐
【推荐1】Luxury (奢华的) Costa Rica
This grand adventure through Costa Rica offers the perfect combination of luxury travel and thrilling encounters with the natural world. Travelers will visit the impressing Arenal Volcano, the magical Monteverde Cloud Forests, and the mysterious Manuel Antonio National Park.
★Accommodation in 4-star hotels with a Certification for Sustainable Tourism
★ Nature Guide
★Max. 14 participants
★Comfortable, private transportation
★Guaranteed departures
Look forward to seeing fascinating creatures in their natural habitats, relaxing on beautiful, unspoiled beaches, and spending your nights in high-quality accommodations. Whether you dream of whitewater rafting on rapid rivers, kayaking through forests, relaxing in natural hot springs, or hiking through lush (茂盛的) rain forests—this trip has something for you!
If you have ever considered visiting the picturesque country of Costa Rica then look no further than Sprachcaffe Travel and find out everything you need to know right here. If you have any further question, our friendly and informed staff are more than willing to help!
What’s Included
★Comfortable hotels with 4 stars
★8 breakfasts, 6 dinners
★Transfers in air-conditioned (mini) bus
★Entrance fees and guided tour of Manuel Antonio National Park
★Guided visit to Monteverde Cloud Forest Reserve
★Hot springs, natural pools
★El Trapiche sugar cane and coffee
★English-speaking naturalist guide throughout, local guides
1. According to the passage, what does the travel ticket include?A.Any breakfast and dinner in hotels. | B.A visit to Manual Antonio National Park. |
C.Transfers in air-conditioned private cars. | D.The money you give waiters or waitresses. |
A.Relaxing in artificial hot springs in lush rain forest. |
B.Enjoying high-quality accommodations in 5-star hotels. |
C.Experiencing close contact with nature and wildlife. |
D.Having awesome hiking in the impressing Arenal Volcano. |
A.A news report. | B.A travel journal. |
C.A research article. | D.An advertisement |
Trees are useful to man in three very important ways: they provide him with wood and other products; they give him shade; they help to prevent drought and floods.
Unfortunately, in many parts of the world, man has not realized that the third of these services is the most important. To make money from the trees, he has cut them down in large numbers, only to find that without them he has lost the best friends he had.
Two-thousand years ago, a rich and powerful country cut down-its trees to build warships, with which to gain itself an empire. It gained the empire, but since the trees were cut down, its soil became hard and poor. When the empire fell to pieces, the home county found itself faced by floods and hunger.
Even where a government realizes the importance of an enough supply of trees, it is difficult for it to let the villagers see this. The villagers want wood to cook their food with, and they can earn money by selling wood to the townsmen. They are usually too lazy or too careless to plant and look after new trees. So, unless the government has a good system of control or can educate the villagers, the forests will not get protected. This does not only mean that the villagers’ sons and grandsons will have fewer trees. The results are even more serious. Where there are trees, their roots break the soil up, allowing the rain to sink in, which makes the soil stick together and prevents it being washed away easily. Where there are no tree, the rainfall son hard ground and flows away on the surface, causing floods and carrying away with it the rich top-soil, in which crops grow so well. When all the top-soil is gone, nothing remains but worthless desert.
1. Why do men cut down trees in large numbers in many places? (No more than 10 words)2. What happened to the soil after trees were cut down in the rich and powerful country? (No more than 5 words)
3. What should the government do to protect the trees? (No more than 15 words)
4. What does the underlined phrase “sink in” in the last paragraph mean in English? (No more than 5 words)
5. Do you think it is important to protect trees? Why do you think so? (No more than 20 words)
【推荐3】About 70 kilometers offshore from the southern coast of Iceland, there is a volcanic island called Westman Islands. Every summer, locals can often be seen standing on the edge of the cliffs (悬崖) throwing birds down. The birds they throw are called puffins (海鹦), a type of seabird. Puffins are the most common bird in Iceland, and the Westman Islands are the largest puffin habitat in the world. Every year in late spring, the puffin producing season arrives and the islands are filled with busy puffins.
However, in the past 20 years, these puffins have been slowly disappearing for various reasons, one of which has something to do with their nature. Each year, the babies are born and grow in the caves on the high sea cliffs. About two months later, they will leave the cave to seek food on the ocean by following the moonlight. But they always mistake humans lights on the ground for the moon, and eventually lose their way and crash into the town. They are too young to fly back to the ocean again. Unable to find food, they are left to wait for death.
Over time, the locals realized that freeing the young puffins at the cliffs could set them on the correct path. So a puffin patrol (巡逻队) made up of mainly local children was formed. Their mission is to search for lost baby puffins in the streets with boxes. flashlights and food on the nights of September and October every year. Once found, baby puffins will be taken to the cliff and set free to the ocean. Over the years, the puffin patrol has gradually become a tradition, working quietly for the protection of puffins.
In spite of the love and care of the children, the number of puffins has dropped greatly ind recent years due to climate change, environmental pollution and rising sea temperatures, So there is still a lot of angst about what their future will be like.
1. Why do the baby puffins always arrive at town?A.They try to search for food in town. | B.They lose their way during the flight. |
C.They intend to rest during the flight. | D.They find it a better producing place. |
A.To help puffins produce young. | B.To feed the young puffins. |
C.To rescue the endangered puffins. | D.To direct puffins with lights. |
A.Concern. | B.Origin. | C.Approach. | D.Joy. |
A.How do we prepare for the puffin season? | B.Why are the baby puffins thrown off cliffs? |
C.Why is the population of puffins falling? | D.How can we free young puffins correctly? |
【推荐1】Are zoos bad for animals?
Zoos have existed since ancient times and were features of the great courts of Egypt and China. The display of unusual animals from foreign countries was, for a long time, a show of wealth and power. Today, zoos focus on the preservation of animal species and education of the public.
Some animals are distinctly unsuited for life in a zoo, however noble the aims of the organization. Keeping elephants in captivity (囚禁) has long caused argument among animal rights activists. Elephants in the wild wander constantly, covering a wide territory on a daily basis. In captivity, they have no choice but to stand still for long periods of time.
Zoos are not a perfect solution for preservation.
A.They can be endlessly improved as we better understand how to treat animals. |
B.Experts have broken fresh ground in breeding captive animals. |
C.Yet critics suggest that animals should not be kept in cages. |
D.Studies have clearly shown that captive animals will live longer and be more active kept in an environment close to their native surroundings. |
E.This, therefore, puts severe pressure on the legs and feet of these giants and causes long-lasting injury in some captive animals. |
F.Evidences indicate that some animals depend greatly on surroundings. |
【推荐2】I can remember occasionally nodding off with my phone between my ear and shoulder after hours of conversation with a friend. I’d wake up with the dial tone screaming in my ear. What happened? What did I say? The next day, my friend would tell me a funny story about how I had trailed off(声音逐渐减弱)with some meaningless words and begun snoring(打鼾)into the phone. We had a good laugh, but there was no harm because at least there was no permanent record of it.
For today’s young people, nodding off during a verbal phone call may mean a text written in their sleep. Who even knew texting while sleeping was possible before? But it’s possible today. A newly-published study from Villanova University’s M. Louise Fitzpatrick College of Nursing surveyed 372 college students and found that a quarter of them had sleep texting-texting while in a sleep state at some point. Of that group, 72% had no memory of the event. Respondents most likely to text in the sleep were, unsurprisingly, those who regularly slept with the phone on bed with them.
The study indicated that those who reported sleep texting admitted that cellphone use ravaged their sleep, which meant they suffered poor sleep. The study also found that most college students do not get high quality sleep, and that most do not turn off the cellphone when they go to sleep.
Young adults, especially college students, sleep even less than other age groups, often having only 6 to 7 hours of sleep per night. The demands of heavy class loads and the busy social life of college, combined with little to no adult supervision, have already been an environment fit for sleep disruption. Because of today’s technology of smartphones laptops, and so on, a solid night’s uninterrupted sleep sounds like a faraway dream indeed.
Maybe it’s time for a change.
1. Why did the author trail off with some meaningless words over the phone?A.Because she wanted to horrify her friend. |
B.Because she wanted to make up funny story. |
C.Because she got tired and fell asleep gradually. |
D.Because she was tired of talking with her friend. |
A.Texting while sleeping is actually common. |
B.Today’s young people can’t live without the phone. |
C.College students often forget what they’ve done. |
D.College students have a bad habit of texting before going to sleep. |
A.Protected. | B.Damaged. | C.Improved. | D.Controlled |
A.College students should stop using their smartphones. |
B.College students’ class loads should be reduced. |
C.Having a solid night’s uninterrupted sleep is impossible today. |
D.College students should avoid using the phone before bedtime. |
【推荐3】Alice Roosevelt Longworth was the daughter of one of America’s most beloved presidents, Theodore Roosevelt. She was also a writer who was famous for giving high-society parties and being one of Washington, DC’s biggest gossips. On the sofa in her living room, there was an embroidered cushion (绣花靠垫) which read, “If you can’t say anything nice about someone, come sit next to me.”
If Alice were still alive today (she died in 1980 at the age of 96), she would feel right at home with modern social media... at least the worst parts of it. Platforms such as WeChat and Weibo have become places where Internet troll and bullies hang around, spreading gossip and insults(侮辱), and causing real harm to people, especially young people. This phenomenon of social media bullying (cyberbullying) is a worldwide problem. In February, United Nations International Children’s Emergency Fund (UNICEF) declared a special day, Safer Internet Day, to raise awareness of the problem and to discuss ways to solve it. According to the organization, as many as 20 percent of young people say that they have been bullied online. And the effects of this bullying can be destructive, leading to lower grades, lower self-esteem, depression and even suicide. UNICEF’s Henrietta Fore says that the Internet has become “a kindness desert”.
Closer to home, a study of Chinese high school students found that 58 percent had been bullied, and 38 percent had bullied someone either at school or on the Internet. “They spread rumors about you or defame you in order to isolate or marginalize(排斥) you,” says psychologist Zhou Zhonghui. “It is hard for people that age to bear, and it makes them depressed.”
There are laws in China against cyberbullying, and offenders can be fined and have their accounts shut down. In fact, everyone can take steps to stop the bullying. First, don’t be silent. If you are being bullied, don’t hesitate to tell your parents and teachers. Second, think before you post. Is your comment kind or hurtful? Would you like someone to say the same thing about you? Would you like your mother to read your comment? Alice Roosevelt Longworth’s cushion was a humorous re-working of an old piece of wisdom: If you can’t say anything nice about someone, don’t say anything at all. By following that wisdom, you can make flowers bloom in the “kindness desert”.
1. By mentioning Alice Roosevelt Longworth in the first paragraph, the author intends to ________.A.compare her to her father |
B.present the topic of cyberbullying |
C.describe her achievements |
D.recognize her way of life |
A.Positive. | B.Doubtful. | C.Objective. | D.Critical. |
A.A majority of Chinese high school students have bullied others. |
B.Cyberbullying caused great harm to teenagers. |
C.Cyberbullying is no longer unique to Chinese students. |
D.A number of Chinese high school students feel depressed. |
A.The victims of cyberbullying. |
B.The solutions to cyberbullying. |
C.The consequences of cyberbullying. |
D.The causes of cyberbullying. |
【推荐1】Washing machines and fridges will be labelled with their carbon footprint as part of efforts to promote greener products and bring down carbon emissions (排放).
UK government want to introduce a system in which products would be labelled to show how much greenhouse gases had been given off while making the product. Officials favour a system in which labels describe the product’s emission figure along with a ranking, such as from A to G. A rating of A would represent a “zero emission” product.
In consultation papers published earlier, the government said: “The combination of the emissions figure and ranking system could give a simple way to find out the best products, as well as the raw data needed to make more detailed comparisons.” Officials hope the labelling would encourage people to buy greener products, helping to bring down carbon emissions.
The government has not set out which products the emission figures would apply to, but it is likely to eventually apply to products whose production process involves significant emissions, such as heavy goods involving steel or plastic.
The proposal is among several steps by the government to encourage UK companies to cut their emissions, alongside wider measures to boost clean energy supplies.
Officials are also considering introducing new import taxes to protect UK factories from being affected by cheap imports from competitors. Under the proposals, imported goods without costs for going green would face extra taxes. The potential so-called carbon border taxes are aimed at protecting areas such as steel and chemicals.
Matthew Germain, an expert in British Environmental Law, said the measures would mean the UK was “at least keeping step with the European Union (EU)”. The EU reached a deal in December of 2022 to charge carbon taxes on imports of iron and steel, and electricity. Countries will not be affected if they have same climate change policies to the EU.
1. What new information will be added to labels of products?A.Their raw materials. | B.Consumers’ ratings. |
C.Amount of carbon emission. | D.Advantages and disadvantages. |
A.Help consumers save money. | B.Promote eco-friendly choices. |
C.Improve production efficiency. | D.Develop the country’s industry. |
A.They bring the country a step ahead of the EU. |
B.They have no influence on countries of the EU. |
C.They make British companies more competitive. |
D.They increase the costs of imported green goods. |
【推荐2】While the arts can't stop the COVID-19 virus or the social unrest we see in the world today, they can give us insight into the choices we make when moving through crises and chaos. The arts invite everyone to think in new ways.
We often experience works of art as something that's pleasing to our senses without a full understanding of the creative effort. Great art often shows us contradictions and crises, and we can learn a great deal from their resolutions (解决). Through our understanding of art, we can gain a deeper understanding of how we might overcome our own challenges. In understanding extremes of contrast, we can see the beauty in art with themes that are not simply pleasing for their magnificent features or qualities.
Beethoven offers a wonderful example of moving artfully through crises and chaos. He composed his Symphony No.9 as his hearing loss became more and more pronounced. The opening of the symphony seems to come out of nowhere, from near silence in the opening to a full expression of what many consider to be the joy of freedom and universal brotherhood with Schiller’s Ode to joy (欢乐颂). Beethoven appears to have created a work of art that not only freed him from his personal struggles, but one that also speaks to the joy of living together in peace and harmony.
Have a dialogue between the two opposing parts and you will find that they always start out fighting each other until we come to an appreciation of difference — a oneness of the two opposing forces. The arts offer many lessons that can help us gain the knowledge we need to move more confidently in today's competitive and uncertain environment. An openness to arts-based solutions will give you more control over your future.
1. What value does art have beyond pleasing people's senses?A.It brings people inner peace. | B.It contributes to problem-solving. |
C.It reduces the possibility of crises. | D.It deepens understanding of music. |
A.It aims to show crises and chaos. | B.It celebrates freedom and unity. |
C.It opens with Schiller's Ode to Joy. | D.It is quiet and peaceful throughout. |
A.He had almost gone deaf at the time. |
B.He was going through a personal creative crisis. |
C.He was enjoying the joy of freedom with his brothers. |
D.He was considered as an example of symphonic composition. |
A.Leaving things as they are. | B.Making a choice between them. |
C.Separating them from each other. | D.Engaging them in a conversation. |
A.How art can change people's lives. | B.Essentials of Symphony No. 9. |
C.Moving artfully through crises. | D.Joy in the eyes of Beethoven. |
【推荐3】The technology industry is one with deep influence, its progress greatly influencing us and forever changing our lifestyles. There are, however, a few key individuals who have left a deeper mark in this world of tech. These individuals have also changed the lives of many, giving them motivation and the will to persevere to the end. Who exactly are these people?
STEVE JOBS
The first individual is the CEO of Pixar and the co-founder and CEO of Apple, Steve Jobs. Although he passed on years ago, he was, and still is, the perfect role model for many entrepreneurs. Undoubtedly, his life can be compared to that of a rollercoaster. He was fired from the company that he co-founded (which would later become known as Apple) , then he went on to start up two other successful companies, before returning to Apple, where he created the iPhone.
SAL KHAN
The owner of Khan Academy, one of the biggest online education providers. He may not be as famous as the others, but his contribution to education deserves as much credit. Using his website, anyone can have unlimited access to educational videos that teach just about anything under the sun for free, allowing people to gain in-depth knowledge about many subjects without emptying their wallets.
MARK ZUCKERBERG
The list of inspiring tech personalities would not be complete without the mention of the founder of Facebook, Mark Zuckerberg. Many are aware of his success in building the $350- billion company but not many know that he had to journey through a rocky path to get to where he is today. He dropped out of college and had disagreements with his co-founders. He had to tide over 22 uncertain times before reaching unprecedented success.Today, Facebook has over a billion users and slightly more than 20, 000 employees. Impressive, indeed.
1. Who provides free knowledge?A.Mark Zuckerberg | B.Sal Khan |
C.Steve Jobs | D.Pixar |
A.Nobody can succeed without a college degree. |
B.He achieved success more easily than the other two. |
C.Degree is not everything we need to realize dreams. |
D.He received much help from his co-founders. |
A.Agriculture | B.Education | C.Science and technology | D.Sports. |