A new study found that inner-city kids living in neighborhoods with more green space gained about 13% less weight over a two-year period than kids living among more concrete and fewer trees. Such findings tell a powerful story. The obesity epidemic(肥胖症的流行)began in the 1980s, and many people think it results from increased portion（食物） sizes and inactivity , but that can't be everything. Big Macs and TVs have been with us for a long time. "Most experts agree that the changes were related to something in the environment," says Thomas Glass of the Hopkins School of Public Health. That something could be a shrinking of the green.
The new research, published in the American Journal of Preventive Medicine, isn't the first to associate greenery with better health, but it does get us closer to identifying what works and why. At its most straightforward, a green neighborhood simply means more places for kids to play — which is important since time spent outdoors is one of the strongest links to children's activity levels.
Glass warns that most studies don't necessarily prove a link between greenness and health, but they're helping spur action. In September the U.S. government approved the No Child Left Inside Act to encourage public initiatives (积极性)aimed at exposing kids to the outdoors.
Finding green space is, of course, not always easy, and you may have to work a bit to get your family a little grass and trees. If you live in a suburb or a city with good parks, take advantage of what's there. Your children in particular will love it — and their bodies will thank you.According to the passage, what might cause children’s inactivity?
| A．Less concrete and more trees |
| B．Increased portion sizes |
| C．A green neighborhood |
| D．A shrinking of the green |
According to the passage, which of the following statements is wrong?
| A．Big Macs and TVs have something to do with obesity. |
| B．If a 100-pound man lives in green space for 2 years, he will lose 13 pounds. |
| C．Kids should be exposed more to outdoors. |
| D．Kids gain less weight living in a suburb or a city with good parks. |
What does the underlined word “spur” in the fourth paragraph mean?
| A．improve | B．take |
| C．encourage | D．stop |
What might be the best title of the passage?
| A．The obesity epidemic | B．Slimmer in the grass |
| C．Causes of obesity | D．Prevention of obesity |
Every day we are exposed to images, videos, music and news. In this age of visual and aural hyper-stimulation, the medium of radio is making a great comeback.
“We’re at the beginning of a golden age of audio,” said US-based podcaster Alex Blumberg in an article in The Sydney Morning Herald. In the last month alone, 15 percent of US adults listened to a radio podcast (播客). These statistics, released by Edison Research, show the successful evolution of traditional radio broadcasts to the present day’s digital podcast format. The term “podcast” was invented in 2004, but the trend only started gaining mainstream popularity in recent years. With the sharp increase in consumer demand for smartphones and tablets, podcast sales have jumped.
The appeal of the podcast partly lies in its multiplatform delivery and on-demand capabilities (功能). You can listen during those extra minutes of the day when you’re walking to the shops, waiting in a queue or riding the subway. Similar to television shows, podcasts are generally free to download and most offer new content every week.
Donna Jackson, 22, Sydney University media graduate, listens to podcasts two or three times a week, via iTurns. “I listen while I’m wandering around the house doing something else. It makes completing a boring task much more enjoyable… And it’s an easy way of keeping in touch with what’s going on in the rest of the world,” she said, “I mainly listen to BBC podcasts, but recently I’ve also been listening to This American Life and Serial. They have a special skill to really draw you in.”
Unlike television and music, the audio format has the potential to create a deep impression on readers. Blumberg says this owes to the podcast’s ability “to create close relationship and emotional connection.” Sydney University undergraduate Hazel Proust, majoring in social work and arts, agrees. “When you’re listening, it feels as if the voice of the podcast’s storyteller is talking directly to you. It’s comforting, ” said Proust.
It seems the age-old tradition of verbal storytelling is very much alive and well. From the first two paragraphs, we can learn that ________.
| A．traditional broadcast has come back |
| B．Americans love listening to the radio |
| C．podcasts have become very popular today |
| D．smartphones sell well because of podcasts |
The writer mentions Donna Jackson mainly to ________.
| A．tell how young people relax themselves |
| B．explain why young people like podcasts |
| C．introduce what programs podcasts are presenting |
| D．show how popular podcasts are presenting |
Paragraph 5 is mainly about ________.
| A．the influence of radios |
| B．the advantage of podcasts |
| C．readers’ impression on radios |
| D．people’s reaction to the medium |
What is probably the best title of the passage?
| A．Return of Radio | B．Opinions of Podcast |
| C．Features of Radio | D．Technology of Podcast |
As we grow old, we realize that we have so little time to read and there are so many great books that we’ve yet to get around to. Ye re-readers are everywhere around us. For certain fans, re-reading The Lord of the Rings is a conventional practice annually. One friend told me that Jane Austen’s Emma can still surprise him, despite his having read it over 50 times.
New sudden clear understandings can be gained from the process of re-reading. Journalist Rebacca Mead, a long-time Englishwoman in New York, first came across George Eliot’s Middlemarch at 17. Since then, she has read it again every five years. With each re-reading, it has opened up further; in each chapter of her life, it has resonated (引起共鸣) differently. Mead evidenced the large number of ways in which really good books not only stand the test of repeat reads, but also offer fresh gifts each time we crack their spines. These kinds of books grow with us.
Scientists have also recognized the mental health benefits of re-reading. Research conducted with readers in the US found that on our first reading, we are concerned with the “what” and the “why”. Second time round, we’re able to better appreciate the emotions that the plot continues to express. As researcher Cristel Russell of the American University explained, returning to a book “brings new or renewed appreciation of both the great book and its readers.”
It’s true that we often find former selves on the pages of old books (if we’re fond of making notes on the pages). These texts can carry us back to a time and place, and remind us of the kind of person that we were then. We’re changed not only by lived experience but also by read experience – by the books that we’ve discovered since last reading the one in our hand.
More so than the movie director or the musician, the writer calls upon our imaginations, using words to lead us to picture this declaration of love or that unfaithfulness in life. A book is a joint project between writers and readers, and we must pour so much of ourselves into reading that our own life story can become connected with the story in the book.
Perhaps what’s really strange is that we don’t re-read more often. After all, we watch our favourite films again and we wouldn’t think of listening to an album only once. We treasure messy old paintings as objects, yet of all art forms, literature alone is a largely one-time delight. A book, of course, takes up more time, but as Mead confirms, the rewards make it adequately worthwhile.The two books are mentioned in Paragraph 1 mainly to __________.
| A．attract the attention of readers |
| B．introduce the topic of the passage |
| C．provide some background information |
| D．show the similarity between re-readers |
The underlined expression “crack their spines” in Paragraph 2 refers to ________.
| A．recite them | B．re-read them |
| C．recall them | D．retell them |
It can be learned from the passage that __________.
| A．reading benefits people both mentally and physically |
| B．readers mainly focus on feelings on their first reading |
| C．we know ourselves better through re-reading experience |
| D．writers inspire the same imaginations as film directors do |
The purpose of the passage is to __________.
| A．call on different understandings of old books |
| B．focus on the mental health benefits of reading |
| C．bring awareness to the significance of re-reading |
| D．introduce the effective ways of re-reading old books |
Sports are the base of my life, next to my mother who raised me when my dad left us. I have been into sports since I was six years old. I have known many coaches and heard hundreds of their tips, but they usually focused on drills to develop my skills and reach the next level of play.
When I was in Senior Two, I met the new school basketball coach, Brian Pawloski. I thought I was certain to be selected for the school team since I had been in it the year before. I showed up to the tryouts and put out about 90% effort since I thought I’d make it with no problem. That was a big mistake.
Brian Pawloski is the hardest-working coach I have ever met. He didn’t expect 100% effort, he expected 200% effort. One example: he once made us do 40 suicide drills for the 40 lay-ups (投篮) we missed in a game. Some think this is crazy, but it isn’t. After this conditioning practice, as we were getting a cup of cold water to drink, I said, “coach, that was the best practice I ever had.” I was completely sincere. This man was and is the person who influenced me most at my high school. He expects us to be excellent not just on the court but in the classroom. If I am not working on basketball, I am reading a book that he thinks will help us better understand life’s challenges, including Wooden, Coach, and The Screwtape Letters.
In the first two years I slacked off, not putting forth my full potential. Now, unlike the coaches of my youth, this man was interested in how he did off the court. He always made sure I kept up with my studies and was able to be trusted. I can honestly say that on other coach has given me so much advice on how to succeed in basketball, but more importantly, in life. My school is lucky to have such a great person to teach, coach and influence their students. I will always remember my high-school basketball days as one of the hardest times I have ever worked in my life not only in basketball but in my growth as an individual.Different from other coaches, Coach Brian ________.
| A．concentrated on skill training |
| B．trained the team to the edge of death |
| C．expected the team to do well in their studies |
| D．asked the team to do more reading than training |
The underlined phrase “slacked off” in the last paragraph probably means ________.
| A．paid no attention | B．showed no interest |
| C．had less passion | D．made less effort |
In the author’s eye, Coach Brian is ________.
| A．strict and helpful | B．hardworking and honest |
| C．skilled and cruel | D．professional and serious |
In 1977, Irene Pepperberg of Harvard University began studying what was on another creature’s mind by talking to it. Her first experiments began with Alex. Alex was a one-year-old African grey parrot and Irene taught him to produce the sounds of the English language. “I thought if he learned to communicate, I could ask him questions about how he sees the world.”
At the time, most scientists didn’t believe animals had any thoughts. They thought animals were more like robots but didn’t have the ability to think or feel. Of course, if you own a pet you probably disagree. But it is the job of a scientist to prove this and nowadays more scientists accept that animals can think for themselves.
“That’s why I started my studies with Alex,” Irene said, “Some people actually called me crazy for trying this.”
Nowadays, we have more and more evidence that animals have all sorts of mental abilities. Sheep can recognize faces. Chimpanzees (黑猩猩) use a variety of tools and even use weapons to hunt. And Alex the parrot became a very good talker.
Thirty years after the Alex studies began. Irene was still giving him English lessons up until his recent death. For example, if Alex was hungry he could say “want grape”. Alex could count to six and was learning the sounds for seven and eight. “He has to hear the words over and over before he can correctly say them.” Irene said, after pronouncing “seven” for Alex a few times in a row. Alex could also tell the difference between colors, shapes, sizes, and materials (e.g. wood and metal). Before he finally died, Alex managed to say “seven”.
Another famous pet that proved some animals have greater mental skills was a dog called Rico. He appeared on a German TV game show in 2011. Rico knew the names of 200 different toys and easily learned the names of new ones. When Rico became famous, many other dog owners wanted to show how clever their pets were. Another dog called Betsy could understand 300 words.
One theory for dogs’ ability to learn a language is that they have ben close companions to humans for many centuries and so their ability to understand us is constantly evolving (进化). While animals can’t do what humans do yet, some scientists believe that examples like Alex and Rico prove that evolution develops intelligence, as well as physical appearance. Irene wanted to find out __________.
| A．what a parrot thinks | B．why a parrot can speak |
| C．how parrots make sounds | D．if parrots speak English |
Alex learnt new words by __________.
| A．singing them | B．reading them |
| C．writing them | D．rehearing them |
The two dogs mentioned in the article could _______.
| A．understand some words | B．recognize strange voices |
| C．copy human gestures | D．tell different colors |
The article concludes that ___________.
| A．our pets understand what we say |
| B．dogs may speak to humans one day |
| C．humans are related to chimpanzees |
| D．mental ability can evolve in animals |
Do you want to go out of town for a bit of rest and relaxation? Before you start packing, visit these best travel sites for vacationers. In my opinion, they help people deal with common problems that pop up during a trip.
Oyster.com
Based on the advertised photos, the hotel you are considering appears to be clean and modern. Take a second look through the eyes of Oyster.com. Their representatives inspect resort areas and post the real images uncovering marketing lies. You see ACTUAL pictures of the rooms, attractions and beautiful beaches.
Skyscanner.net
Are you planning to travel on a budget? Discover the best deals for flights, hotels and car rentals at Skyscanner.net. They offer reasonable and comprehensive travel comparison. The best part is that their services are free. You don’t have to sign up, provide personal information or go through a social network.
Virtualtourist.com
Chat with someone other than a travel agent about a location. At Virtualtourist.com, fellow travelers and locals talk about their experiences in specific areas. This site is set up like a forum(论坛), so you can ask questions and get answers in the comfort of your own home. Find out where to eat, play and get pleasure in a place without getting food poison or robbed by criminals.
Travel.state.gov
Unfortunately, Americans get into trouble abroad sometimes. Prepare for possible emergencies by visiting Travel.state.gov. There, the Bureau of Consular Affairs offers advice on how to handle the bad things that happen to good people in other countries. You learn what to do in the case of child abduction(绑架), a lost passport and illness. In addition, these officials post travel warnings regarding dangerous regions and why foreigners should avoid them.
Are you ready to do your homework? Prepare for your departure by checking out these best travel sites for vacationers. Learn what you need to know now before walking out of the door.What is the characteristic of Oyster.com?
| A．It offers you a lot of travel information. |
| B．It tells tourists where the cheap hotels are. |
| C．The photos on the site are really reliable. |
| D．The representatives of Oyster.com are enthusiastic. |
What is the biggest benefit of your visiting Skyscanner.net?
| A．You can accept their services for free. |
| B．You can book the most modern hotels. |
| C．You can make many friends through the social network. |
| D．You can find the cheapest tour description and direction. |
We can learn from this passage that _____.
| A．Virtualtourist.com gives you a chance to chat with a travel agent |
| B．you’ll get answers to your travel questions at Virtualtourist.com |
| C．the Bureau of Consular Affairs is in charge of Travel.state.gov |
| D．if you lose your passport you’ll get help from Virtualtourist.com |
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