David is an excellent student and he comes from New York. His family was there until he finished eighth grade. David had no choice but to sleep on park benches. Being alone on the streets was scary. One thing kept David going: his determination to do well in school.
Even though many things were difficult in David’s life, one thing was going very well. David was accepted to a special high school called MC2STEM.It is a public school in Cleveland for kids who are extremely good at science. The school turned out a peaceful place for David. He especially enjoyed having the chance to learn by doing lots of projects.
High school wasn’t easy. But David says that the school helped him set high standards for himself. Even when he didn’t have a place to stay at night, David kept his focus on his schoolwork.
While he was homeless, David would sometimes sleep in the park during the day because it was safer. “ If you sleep in the daytime in the park, people won’t bother you,” he says. “you’re just taking a nap. It’s acceptable.” Then David would study through the night. He showered at a friend’s house when his friend’s parents were at work.
All his hard work paid off. In May 2011, David graduated second in his high school class. He was accepted to 22 colleges. He also won a scholarship form the Bill and Melinda Gates Foundation. It will pay for all his college expenses.
Last fall, David began attending Harvard University, one of the top colleges in the US.”I found the perfect school for me.” He wrote in his blog.
In the future, David might look for a job at a company like Google. Even better, he would like to start his own company. David says, “ I want to work for myself.”
According to the passage, David ________.
| A．liked to sleep on park benches. |
| B．studied very hard. |
| C．felt high school was easy. |
| D．hated doing a lot of projects. |
We can know from the passage that David would _________.
| A．work only in big companies. |
| B．start a company with partners. |
| C．win a scholarship again. |
| D．have a bright future. |
Which of the following word can best describe David?
| A．cautious | B．Lazy | C．Determined | D．Creative |
What’s the best title for the passage?
| A．A top University | B．A Poor Student |
| C．Homeless to Harvard | D．Winning a Scholarship |
In a world with limited land, water and other natural resources, the harm from the traditional business model is on the rise. Actually, the past decade has seen more and more forests disappearing and the globe becoming increasingly warm. People now realize that this unhealthy situation must be changed, and that we must be able to develop in sustainable ways. That means growth with low carbon or development of sustainable products. In other words, we should keep the healthy while using its supply of natural resources.
Today, sustainable development is a popular trend in many countries. According to a recent study, the global market for low-carbon energy will become three times bigger over the next decade. China, for example, has set its mind on leading that market, hoping to seize chances in the new round of the global energy resolution. It is now trying hard to make full use of wind and solar energy, and is spending a huge amount of money making electric cars and high-speed trains. In addition, we are also seeing great growth in the global markets for sustainable products such as palm oil(棕榈油), which is produced without cutting down valuable rainforest. In recent years the markets for sustainable products have grown more than 50%.
Governments can fully develop the potential of these new markets. First, they can set high targets for reducing carbon emissions(排放) and targets for saving and reusing energy. Besides, stronger arrangement of public resources like forests can also help to speed up the development. Finally, governments can avoid the huge public expenses that are taking us in the wrong direction, and redirecting some of those expenses can accelerate the change from the traditional model to a sustainable one.
The major challenge of this century is to find ways to meet the needs of a growing population within the limits of this single planet. That is no small task, but it offers abundant new chances for sustainable product industries.The traditional business model is harmful because of all the following EXCEPT that .
| A． it makes the world warmer |
| B． it consumes natural resources |
| C． it brings severe damage to future |
| D． it makes growth hard to continue |
What can we infer from Paragraph 2?
| A． China lacks wind and solar energy. |
| B． China is the leader of the low-carbon market. |
| C． High-speed trains are a low-carbon development. |
| D． Palm oil is made at the cost of valuable forests. |
To fully develop the low-carbon markets governments can ______.
| A． cut public expenses |
| B． forbid carbon emissions |
| C． develop public resources |
| D． encourage energy conservation |
We can learn from the last paragraph that businesses have many chances to _______.
| A． develop sustainable products |
| B． explore new natural resources |
| C． make full use of natural resources |
| D． deal with the major challenge |
What is the main purpose of the passage?
| A． To introduce a new business model |
| B． To compare two business models |
| C． To predict a change of the global markets |
| D． To advocate sustainable development |
Big Brothers Big Sisters is based on the simplicity and power of friendship. It is a program which provides friendship and fun by matching vulnerable young people (ages 7-17) with a volunteer adult who can be both a role model and a supportive friend.
Volunteer tutors come from all walks of life—married, single, with or without children. Big Brothers and Big Sisters are not replacement parents or social workers. They are tutors: someone to trust, to have fun with, to talk and go to when needed.
A Big Sister and Little Sister will generally spend between one and four hours together three or four times each month for at least twelve months. They enjoy simple activities such as a picnic at a park, cooking, playing sport or going to a football match. These activities improve the friendship and help the young person develop positive self-respect, confidence and life direction.
Big Brothers Big Sisters organizations exist throughout the world. It is the largest and most well-known provider of tutor services internationally and has been operating for 25 years.
Emily and Sarah have been matched since March 2008. Emily is a 10-year-old girl who has experienced some difficulties being accepted by her schoolmates at school. "I was pretty sure there was something wrong with me.”
Emily’s mum came across Big Brothers Big Sisters and thought it would be of benefit to Emily by "providing different feedback(反馈) about herself other than just relying on schoolmates to measure her self-worth. ”
Sarah wanted to get involved in a volunteer program. "I paid close attention to it and found out how to be a part of it. I thought it would be fun for me to get involved in making time to do something because sometimes it’s all work and no play. ”
Big Brothers Big Sisters has been of great benefit and enjoyment to both Emily and Sarah. They love and look forward to their time together and the partnership has certainly helped Emily be more comfortable in being the wonderful, happy and unique girl she is!What is the aim of Big Brothers Big Sisters?
| A． To offer students public services. |
| B． To provide partnership and fun for young people. |
| C． To organize sport activities for young people. |
| D． To help students improve their grades. |
A volunteer is usually expected to work within a year for at least .
| A．24 hours | B． 72 hours | C．48 hours | D． 36 hours |
According to Emily’s mother, this program may provide Emily with .
| A． a new way to assess herself |
| B． advice from her teachers |
| C． a new way to judge her schoolmates |
| D． more comments from her schoolmates |
Why did Sarah want to get involved in the program?
| A． She used to be a volunteer. |
| B． She felt a bit bored with her life. |
| C． She needed a part-time job. |
| D． She wanted to get a challenging job. |
According to the passage, ‘vulnerable young people’ underlined in Paragraph1 are probably those who are .
| A． popular at school |
| B． rather weak physically |
| C． easily hurt emotionally |
| D． confident in themselves |
In the fall of 1985, I was a bright-eyed girl heading off to Howard University, aiming at a legal career and dreaming of sitting on a Supreme Court bench somewhere. Twenty-one years later I am still a bright-eyed dreamer and one with quite a different tale to tell.
My grandma, an amazing woman, graduated from college at the age of 65. She was the first in our family to reach that goal. But one year after I started college, she developed cancer. I made the choice to withdraw from college to care for her. It meant that school and my personal dream would have to wait.
Then I got married with another dream: building my family with a combination of adopted and biological children. In 1999, we adopted our first son. To lay eyes on him was fantastic and very emotional. A year later came our second adopted boy. Then followed son No. 3. In 2003, I gave birth to another boy.
You can imagine how fully occupied I became, raising four boys under the age of 8. Our home was a complete zoo—a joyous zoo. Not surprising, I never did make it back to college full-time. But I never gave up on the dream either. I had only one choice: to find a way. That meant taking as few as one class each semester.
The hardest part was feeling guilty about the time I spent away from the boys. They often wanted me to stay home with them. There certainly were times I wanted to quit, but I knew I should set an example for them to follow through the rest of their lives.
In 2007, I graduated from the University of North Carolina. It took me over 21 years to get my college degree！
I am not special, just single-minded. It always struck me that when you’re looking at a big challenge from the outside it looks huge, but when you’re in the middle of it, it just seems normal. Everything you want won’t arrive in your life on one day. It’s a process. Remember: little steps add up to big dreams.When the author went to Howard University, her dream was to be _____.
| A． a writer | B． a teacher |
| C． a judge | D． a doctor |
Why did the author quit school in her second year of college?
| A． She wanted to study by herself. |
| B． She fell in love and got married. |
| C． She suffered from a serious illness. |
| D． She decided to look after her grandma. |
What can we learn about the author from Paragraphs 4 and 5?
| A． She was busy yet happy with her family life. |
| B． She ignored her guilty feeling for her sons. |
| C． She wanted to remain a full-time housewife. |
| D． She was too confused to make a correct choice. |
What does the author mostly want to tell us in the last paragraph?
| A． Failure is the mother of success. |
| B． Little by little, one goes far. |
| C． Every coin has two sides. |
| D． Well begun, half done. |
Which of the following can best describe the author?
| A． Caring and determined. |
| B． Honest and responsible. |
| C． Ambitious and sensitive. |
| D． Innocent and single-minded. |
Scientists have discovered a special biological behavior in dolphins（海豚） that could lead to a treatment for late-onset diabetes（晚发的糖尿病） in humans. Studies on dolphins found that healthy dolphins switch into a diabetic-like state overnight when they are not feeding, but return to normal when they eat the following morning.
The extraordinary finding has led scientists to suggest that dolphins have “genetic switch” that allows them to imitate diabetes while they are not feeding for a night, without suffering any ill effect.
If researchers can identify a similar genetic pathway in human, they may be able to develop drugs to effectively switch off diabetes. Some 2.2 million people in Britain have type 2 (or late-onset) diabetes, a figure that is expected to reach 4 million by 2025 as a consequence of rising levels of obesity（肥胖）.
The tissues of people with type 2 diabetes have become resistant to insulin（胰岛素） so they lose the ability to control sugar levels in their blood. The condition can damage the heart, eyes, kidneys（肾脏） and nerves and contribute to 5% of all deaths, according to the World Healthy Organization.
Dolphins appear to imitate diabetes to keep high levels of blood sugar when food is rare. Like humans, dolphins need some sugar in their blood for their brains to function normally. Venn-Watson’s team analyzed 1,000 blood samples（样本） from 52 dolphins while they didn’t eat anything overnight and fed in the morning. At night time, the dolphins’ metabolism（新陈代谢）changed greatly and showed similar characteristics to that seen in people with type 2 diabetes.
“It is our hope that this discovery can lead to new ways to prevent, treat and maybe even cure diabetes in humans,” said Stephanie Venn-Watson, director of clinical research at the National Marine Foundation in San Diego.What’s the main idea of the passage?
| A．Humans get some idea of treating diabetes from dolphins. |
| B．Dolphins can switch into a diabetic-like state overnight. |
| C．Humans can suffer the same disease as dolphins. |
| D．Dolphins should be fed regularly to avoid diabetes. |
The key to applying the finding to curing human diabetes lies in ____________.
| A．producing insulin in a larger amount |
| B．developing drugs from healthy dolphins |
| C．identifying a similar genetic pathway in human |
| D．analyzing more blood samples from hungry dolphins |
Which of the following statements is TRUE according to the passage?
| A．Scientists have found a similar genetic switch in humans. |
| B．More British people will suffer type 2 diabetes due to obesity. |
| C．2.2 million people with type 2 diabetes die in Britain every year. |
| D．Dolphins imitate diabetes to avoid a high blood sugar level. |
What will happen to dolphins if not fed for a night according to Venn-Watson?
| A．Their metabolism breaks down. |
| B．They become resistant to insulin. |
| C．Their heart and kidneys are damaged. |
| D．They keep high levels of blood sugar. |
Each Sunday, people can hear the music of the Mission Dolores Basilica in San Francisco. The Spanish missionaries（传教士）built the church in 1791. It was the start of a special kind of neighborhood: the Mission District.
The area is a place with a long and varied history. One community member says that it’s important for people to understand the many levels of history in the neighborhood. He feels that this knowledge is a big part of understanding what it means to be a real San Franciscan.
One of the most interesting parts of the district is its people. Over the years, immigrants have come to the area from Ireland, Germany, and Italy. But the most recent immigrants are mainly from Latin America. It’s easy to see the style that these recent additions give to the neighborhood. You can see it in the art on the walls, taste it in the food, and hear it in the music!
Juan Pedro Gaffney, the director of the Spanish Choir（唱诗班）of San Francisco, says that the people there share the pain and the happiness of their friends and family members and that music has always been a basic part of cultural identity in the district. He feels that the music of the district is colorful and lively.
But it isn’t just its music that’s colorful and lively. Its art is full of life as well.
The local art community stays close to the area’s culture and tradition. A local arts organization often leads people on walks through the district. They visit streets like Balmy Alley, which is famous for its murals （壁画）. Even though the meanings behind the murals are always changing, they are still very powerful. One artist explains that they are fighting for fairness in the community and to help the environment through murals. Apparently, they’re something the community likes.
Many of these artists feel that the district is a successful neighborhood where new immigrants are welcome. “People see that they’re not so different from each other,” says one artist. “There are a lot of things that bind（捆绑）the immigrants through culture and tradition.”The underlined phrase “this knowledge” in Paragraph 2 refers to ____________.
| A．having memories of the Spanish missionaries |
| B．knowing the history of the Mission Dolores Basilica |
| C．realizing what it means to be a real San Franciscan |
| D．understanding the many levels of history in the neighborhood |
The author shows the multi-culture of the Mission District from the aspects of ____________.
| A．literature and sports | B．music and murals |
| C．buildings and clothes | D．customs and festivals |
It can be inferred from the passage that in the Mission District ____________.
| A．immigrants from different cultures live in harmony |
| B．Latin American music and foods are the most attractive |
| C．the Spanish Choir stands out in the competition of different cultures |
| D．new immigrants have to give up their own culture to be welcome |
What would be the best title for the passage?
| A．The Mission Dolores Basilica |
| B．A Special Type of Neighborhood |
| C．Music of the Mission District |
| D．The Spanish Choir of San Francisco |
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