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Health experts have long worried about the increasing rate of obesity in kids. It’s an important concern: Being weight or obese during childhood can lead to serious problems normally seen in adults, such as diabetes and high blood pressure. Poor diets and a lack of exercise are usually the causes. But would you ever have imagined there might be a connection between the bacteria that lived in your guts (内脏)when you were a baby and the chance that you would become overweight?
Scientists in Finland recently found just such a link. In a recent study, they showed that overweight kids had different species of bacteria living in their guts.
You probably think of bacteria only as germs that can make you sick. While it’s true that some bacteria can make people ill, your body actually depends on some types of bacteria to help you digest food and extract nutrients from it. These “good” bacteria live in your guts, where they process the food you eat.
Human babies get these bacterial helpers from their moms. When a baby is born, some of the bacteria in the mother move into the baby’s body. Growing babies get additional “good” bacteria from the milk their mothers produce. And it turns out the bacteria might play an important role in regulating weight just six years later.
So how could these bacteria affect weight? The researchers still haven’t tested that question, but future tests might lead to an answer.
The “link” in Paragraph 2 refers to the relationship between _______.

A.bacteria and the chance of being overweight
B.obesity and diabetes
C.diets and the chance of being overweight
D.bacteria and exercise

Which of the following is NOT the function of “good” bacteria?

A.Helping to digest food.
B.Helping to take nutrients from food.
C.Helping to regulate weight.
D.Making a person ill.

The purpose of writing this passage is to _______.

A.introduce the role of bacteria in children’s weight
B.analyze the influence of obesity on kids
C.give advice on how to lose weight quickly
D.explain the function of bacteria in foods
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One of our biggest fears nowadays is that our kids might some day get lost in a “sea of technology” rather than experiencing the natural world. Fear-producing TV and computer games are leading to a serious disconnection between kids and the great outdoors, which will change the wild places of the world, its creatures and human health for the worse, unless adults get working on child’s play.
Each of us has a place in nature we go sometimes, even if it was torn down. We cannot be the last generation to have that place. At this rate, kids who miss the sense of wonder outdoors will not grow up to be protectors of natural landscapes. “If the decline in parks use continues across North America, who will defend parks against encroachment(蚕食)?” asks Richard Louv, author of Last Child in the Woods.
Without having a nature experience, kids, can turn out just fine, but they are missing out a huge enrichment of their lives. That applies to everything from their physical health and mental health, to stress levels, creativity and cognitive(认知的)skills. Experts predict modern kids will have poorer health than their parents — and they say a lack of outside play is surely part of it; research suggests that kids do better academically in schools with a nature component and that play in nature fosters(培养)leadership by the smartest, not by the toughest. Even a tiny outdoor experience can create wonder in a child. The three-year-old turning over his first rock realizes he is not alone in the world. A clump of trees on the roadside can be the whole universe in his eyes. We really need to value that more.
Kids are not to blame. They are over-protected and frightened. It is dangerous out there from time to time, but repetitive stress from computers is replacing breaking an arm as a childhood rite of passage(通过仪式).
Everyone, from developers, to schools and outdoorsy citizens, should help regain for our kids some of the freedom and joy of exploring, taking friendship in fields and woods that strengthen love, respect and need for landscape. As parents, we should devote some of our energies to taking our kids into nature. This could yet be our greatest cause.
According to the passage, children without experiencing nature will _________.

A.be less healthy both physically and mentally B.keep a high sense of wonder
C.be over-protected by their parents D.change wild places and creatures for the better

According to the author, children’s breaking an arm is _________.

A.the fault on the part of their parents B.the result of their own carelessness in play
C.the natural experience in their growing up D.the effect of their repetitive stress from computers

In writing this passage, the author mainly intends to _________.

A.blame children for getting lost in computer games
B.show his concern about children’s lack of experience in nature
C.encourage children to protect parks from encroachment
D.inspire children to keep the sense of wonder about things around


Today, we complete our story about the influential English writer William Shakespeare. He wrote plays and poems during the late fifteenth and early sixteenth centuries, which remain very popular today.
During earlier times, people would probably have learned several ancient Roman and Greek plays. It was not unusual for writers to produce more current versions of these works. For example, in Shakespeare’s play “The Comedy of Errors”, Shakespeare borrowed certain details from the ancient Roman writer Plautus. For his play “Macbeth”, Shakespeare most likely used a work on Scottish history by Raphael Holinshed for information. Shakespeare might have borrowed from other writers, but the intensity(强度)of his imagination and language made the plays his own. While many plays by other writers of his time have been forgotten, Shakespeare and his art live on.
Shakespeare was also influenced by the world around him. He described the sights and sounds of London in his plays. His works include observations about political struggles, the fear of diseases, and the popular language of the city’s tradesmen. Shakespeare’s knowledge of the English countryside is also clear. His works include descriptions of deep forests, local flowers, and the ancient popular traditions of rural people.
It would be impossible to list all of the ways in which Shakespeare’s works have influenced the world culture. But the first and greatest example would be his great influence on the English language. During his time, the English language was changing. Many new words from other languages were being added. Shakespeare used his sharp mind and poetic inventiveness to create hundreds of new words and rework old ones. For example, he created the noun forms of “critic”, “mountaineer” and “eyeball”. Many common expressions in English come from his plays, including “pomp and circumstance(装腔作势)” from “Othello”, “full circle(绕圈子地)” from “King Lear”, etc. The list of cultural creations influenced by Shakespeare is almost endless. From paintings to television to music and dance, Shakespeare was well represented. Shakespeare’s plays have been translated into every major language in the world.
Shakespeare became a wellknown writer during a golden age of theater. His years of hard work paid off.
From the passage, we can see that ________.

A.Shakespeare was hardworking when he was a student
B.many of Shakespeare’s works were influenced by earlier writings
C.the experience of living in London had no effect on Shakespeare’s works
D.Shakespeare became rich later because of the popularity of his works

Why could Shakespeare’s works survive his time?

A.Because there were so few people writing plays in his time.
B.Because he produced too many works that nobody else could do.
C.Because his works were rich in imagination and language.
D.Because he was a rich and influential person of his time.

Shakespeare’s greatest influence should be on     .

A.paintings B.television
C.the English language D.music and dance

The passage is mainly about     .

A.an introduction to Shakespeare’s life and his works
B.the main features and styles of Shakespeare’s plays
C.Shakespeare’s greatest influence on the world culture.
D.how culture influenced Shakespeare and he influenced culture.

Last night was the last game for my eight-year-old son’s soccer team. It was the final quarter. The score was two to one, my son’s team in the lead. Parents surrounded the playground, offering encouragement.
With less than ten seconds remaining, the ball suddenly rolled in front of my son’s teammate, Mickey O’ Donnel. With shouts of “Kick it!” echoing across the playground, Mickey turned around and gave it everything he had. All around me the crowd erupted. O’Donnel had scored!
Then there was silence. Mickey had scored all right, but in the wrong goal, ending the game in a tie. For a moment there was a total hush. You see, Mickey has Down syndrome(唐氏综合症)and for him there is no such thing as a wrong goal. All goals were celebrated by a joyous hug from Mickey. He had even been known to hug the opposing players when they scored.
The silence was finally broken when Mickey, his face filled with joy, hugged my son tightly and shouted, “I scored! I scored! Everybody won! Everybody won!” For a moment I held my breath, not sure how my son would react. I need not have worried. I watched, through tears, as my son threw up his hand in the classic high-five(致礼)salute and started chanting, “Way to go Mickey! Way to go Mickey!” Within moments both teams surrounded Mickey, joining in the chant and congratulating him on his goal.
Later that night, when my daughter asked who had won, I smiled as I replied, “It was a tie. Everybody won.”
Which is the most correct description of the author’s son? He was _________.

A.brave B.sympathetic C.honest D.proud

The underlined word “hush” in Paragraph 3 is closest in meaning to “_________”.

A.cheer B.laughter C.silence D.cry

Why did the author hold his breath when Mickey scored and hugged his son?

A.Because his son might get angry with Mike B.Because Mickey cheated everyone
C.Because his son would accept the fact D.Because the score was out of his expectation

We can infer from the passage that Mickey .

A.was hated by his own team
B.was excited when he realized the fault
C.was warm-hearted and played soccer for both teams
D.was cared about by his teammates


There’s no shortage of web sites offering deals-everything from daily deals to members-only private sales. But when it comes to real jaw-dropping deals, there’s one company that seems to have figured out a way to really deliver.
The company is called Quibids and they auction(拍卖)the hottest, in-demand electronics like Apple ipads and ipods, as well as other items like gift cards from the top retailers(零售商). Unlike other sites, the prices people pay are nowhere near retail. How low are the prices?
$ 33.84 for a new Apple ipad 32 GB(retail $ 600)
$ 22.10 for a new Nikon D90 Digital SLR Camera(retail $ 1070)
Our first reaction on seeing these prices was disbelief. After all, how could Quibids possibly afford to sell these items for so little ---- surely they must be losing a lot of money.
That’s where its unique business model comes into play. You see, for every bid a buyer places for an item on Quibids, the company collects a small fee from the bidder. The fee to bid is only about 60 cents, but based on the volume of sales and bids, the company is able to collect enough to make up for the ridiculous prices the items sell for.
But best of all, participating in the Quibids auction is incredibly fun. Because each bid costs a little to place, shoppers can strategize when to place their bids. Each auction has a strict time limit. When you place your bid, the system adds a little time to the auction to see if any other bids come in. If you have the winning bid when the clock runs out ---- you win the item for that price.
But the best part of Quibids may be the “Buy-It-Now” feature. This allows bidders who did not win an auction to still buy the product they want and apply the cost of the bids they placed as a discount on the regular product price. So you still get the item and the bids you placed previously in the auction don’t cost you anything!
According to the passage, the success of Quibids mainly lies in .

A.how its buying and selling is conducted B.the change in people’s shopping model
C.the quality of the goods and service D.their willingness to risk losing money

It can be inferred from the passage that .

A.other retailers will be out of business B.winning a bid is not just a matter of luck
C.Quibids only sell popular electronics D.the prices on Quibids are the lowest

A buyer who bid twice for a $ 20 MP4 can get one from “Buy-It-Now” for .

A.$ 21.2 B.$ 20 C.$ 19.4 D.$ 18.8

Which might be the most suitable title for the passage?

A.Buy Products for Next to Nothing B.How to Buy New Must–have Electronics
C.The Most Successful Shopping Website D.Tips on Shopping Online

Famous centenarians (百岁老人) still active in arts, science are in no mood to retire. "Those who stand still, die," is one of Oliveira's favorite phrases. He knows from experience what it means, as the Portuguese film director has reached the age of 102 and is still active in his profession. Every year, Oliveira shoots a film and is currently working on his next project. "You have to work, work, work in order to forget that death is not far away," he said. When asked about his age, Oliveira said with some humility: "It's down to mother nature. It gave to me what it took from others."
Being both mentally and physically fit in old age is partly a matter of luck, but it also has something to do with character. Not every white-haired person is wise and social skills, openness and the ability to train the brain are essential for senior citizens.
Along with the architect Oscar Niemeyer (103), Nobel laureate Montalcini (101) and director Kurt Maetzig (100), Oliveira is one of those people of whom it would be very wrong to think as members of a listless elderly generation.
Another master in his profession is the architect Oscar Niemeyer. The 103-year-old Brazilian is best known for his futuristic-looking buildings in Brasilia, but he also speaks out on behalf of the poor. "The role of the architect is to struggle for a better world where we can develop a form of architecture that serves everyone and not just a privileged few," said Niemeyer recently. He spends almost every day working in his office in Copacabana, and even when he falls ill he keeps working on ideas: After a gallbladder (胆囊) operation he composed a samba tune (桑巴舞曲) in the clinic.
Another man who could sing a song about age is 107-year-old Heesters. The Dutch-born opera singer spent most of his life performing in Germany, where he still works. Recently Heesters said: "I want to be at least 108-years-old." He also plans to keep performing. "Should I just sit at home and wait until they come and pick me up?" Heesters has not given up trying to add to his tally of awards and is looking for a "good stage role".
Italian scientist Rita Levi-Montalcini, who is 101-year-old and is still active in medical science, has described the force that keeps driving her on: "Progress is created through imperfection." In 1986 she and her lab colleague were awarded the Nobel Prize for Medicine for their work on nerve growth factor. She's convinced that humans grow on challenges.
With so many brilliant examples given, we can see clearly that age is no barrier to some high achievers.
From the first two paragraphs, we can see ______.

A.being active at 102 is achievable for everybody
B.Oliveira owes his long life to his mother’s help
C.being fit in old age is a matter of luck and character
D.social skills and wisdom are difficult for the senior

How many centenarians are mentioned in this passage?

A.4 B.5 C.6 D.7

By saying "Should I just sit at home and wait until they come and pick me up?” in Paragraph 5, Heesters shows us he ________.

A.wants to sit or lie in comfort
B.is waiting for people to pick him up
C.is willing to work till he dies
D.prefers to give performance at home

In the passage so many examples were given to show ________.

A.old age is a big problem if you want to succeed
B.as a senior citizen, you have to be open-minded and optimistic
C.old people should never think of themselves as old
D.old age cannot prevent a great person from achieving a lot

In the writer’s opinion, the architect Oscar Niemeyer is not ________.

A.intelligent B.pessimistic C.positive D.Diligent

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