Using too much water or throwing rubbish into our rivers are clear ways that humans can put our water supply in danger, but we also affect our water supply in less obvious ways. You may wonder how paving (铺砌) a road can lead to less useable fresh water. A major part of the water we use every day is groundwater. Groundwater does not come from lakes or rivers. It comes from underground. The more roads and parking lots we pave, the less water can flow into the ground to become groundwater.
Human activity is not responsible for all water shortages (短缺)．Drier climates are of course more likely to have droughts (干旱) than areas with more rainfall, but in any case, good management can help to make sure there is enough water to meet our basic needs.
Thinking about the way we use water every day can make a big difference, too. In the United States, a family of four can use 1.5 tons of water a day! This shows how much we depend on water to live, but there's a lot we can do to lower the number.
You can take steps to save water in your home. To start with, use the same glass for your drinking water all day. Wash it only once a day. Run your dishwasher (洗碗机) only when it is full. Help your parents fix any leaks in your home. You can even help to keep our water supply clean by recycling batteries instead of throwing them away.
Which of the following is most likely to lead to less groundwater?
| A．Using river water. |
| B．Paving parking lots. |
| C．Throwing batteries away. |
| D．Throwing rubbish into lakes. |
What can be inferred from the text?
| A．It takes a lot of effort to meet our water needs. |
| B．All water shortages are due to human behavior. |
| C．There is much we can do to reduce family size. |
| D．The average family in America makes proper use of water. |
The last paragraph is intended to ________.
| A．show us how to fix leaks at home |
| B．tell us how to run a dishwasher |
| C．suggest what we do to save water at home |
| D．prove what drinking glass is best for us |
The text is mainly about ________.
| A．why paving roads reduces our water |
| B．how human activity affects our water supply |
| C．why droughts occur more in dry climates |
| D．how much we depend on water to live |
When it comes to eating out, we can't help thinking of big meals in the restaurants, which usually contain much more fat and less fibers. Whether it is a business meeting over lunch or a fast food meal with the kids, eating out is a part of our lives. We eat out to save a lot of time, like grabbing a bite at fast food restaurants, or we take dining out as a favorite way to relax and socialize with friends.
Eating out can be fun but many people still like eating at home more because it is healthier. When my dear wife does not prepare foods for me, I would rather cook some instant noodles and eat at home! However, we go out to eat once in a while for holidays or on special occasions.
More and more people want to make healthy food choices nowadays. Some are watching calories, while others want to keep their cholesterol(胆固醇)under control or eat less fat. Plan ahead and choose wisely, you will find foods that fit into your meal plan and make eating out both healthy and enjoyable．
Here are some pointers（忠告） to remember that can help you make wise choices when eating out: go for balance, watch portion sizes and drink water or low-fat milk．Keep the ground rules of good nutrition in mind．Eat a variety of foods in moderate（适中的）amounts, limit the amount of fat you eat, and watch the amount of salt in food．If you develop the skills to make healthy choices now, your body will thank you later．
Eating out can be one of life's great pleasures．Make the right choices, ask for what you need, and balance your meals out with healthy meals at home．You can enjoy yourself and take good care of yourself at the same time．From the passage, we can infer that often eating out______________ ．
| A．saves time from cooking | B．maintains good relations with friends |
| C．contributes to healthy bodies | D．is of disadvantage to health |
On the author's wedding anniversary, _______________________．
| A．he prefers to cook some instant noodles for his wife |
| B．he would like to have a party at home |
| C．he must make an important choice |
| D．he is likely to take his wife to eat out |
The third paragraph doesn't say but implies that________________．
| A．calories have caused people's attention |
| B．people's awareness of health has improved |
| C．it is important to choose your food every |
| D．most people are worried about their cholesterol day |
If you had been watching for your diet, _____________________ ．
| A．you would be in good health now |
| B．you could have cured your illnesses |
| C．you wouldn't have suffered any disease |
| D．you might have had much experience in life |
Spring is just around the corner and it’s a time to get outside and enjoy the great outdoors．Here is a selection of festivals around the country that are a great excuse to travel and get back in the spring sunshine．
Dana Point Festival of the Whales
Dana Point, California
March 7 to 8 and 14 to 15, 2010
Each year, over two sunny weekends in March the town of Dana Point, California celebrates the return of migratory California gray whales to this part of the Pacific Ocean．Festivities include whale-watching, an arts festival and educational hands-on activities for the entire family．Prices start at $29 per adult and $19 for children．For more information, visit: www．dpfestivalofwhales．com
Chandler Ostrich Festival
Chandler, Arizona
March 13 to 15, 2010
Chandler is the center of ostrich（鸵鸟） ranching （农牧场工作） in the USA．You can see jockeys ride these feathered beasts around the ostrich track at Tumbleweed Park．General admission is $9 for adults, $8 for seniors, $7 for children aged 5 to 12 and kids 4 and under are free．For more information visit:
www．ostrichfestival．com
Festival of Houses and Gardens
Charleston, South Carolina
March 19 to April 18, 2010
The Historic Charleston Foundation gives curious travelers the opportunity to explore gardens of some of the finest private residences in America．Each 3-hour tour （afternoons from 2 to 5 pm and evenings from 6 to 9 pm） lets you visit 8 to 10 properties dating from the American colonial period．Prices range from $25 to $45．For more information, visit:
www．historiccharleston．org
Tulip Time Festival
Holland, Michigan
May 1 to 9, 2010
You don’t need to travel to the Netherlands this spring to see and smell some of the world’s finest tulips （郁金香）．The town of Holland is home to millions of colorful bulbs. The 81st annual Tulip Time Festival, one of the largest flower festivals in America will kick off with fireworks on May 1．Admission fee ranges from $6 for the children’s area to $38 for theatre tickets．Tickets and more information are available at www．tuliptime．com.A couple with their 4-year-old son will go whale-watching, they have to pay _____．
| A．$77 | B．$58 | C．$38 | D．$48 |
The underlined word “jockeys” in the passage is closest in meaning to _____．
| A．judges | B．riders | C．children | D．travelers |
If you want to learn about the history of American colonial period, you can visit.
| A．Tulip Time | B．Houses and Gardens |
| C．Dana Point of the whales | D．Chandler Ostrich |
It can be concluded that.
| A．all the festivals are held in March | B．all the Festivals are concerned with animals |
| C．all the Festivals surely interest children | D．all the Festivals are held in the U.S.A |
Steve Jobs-A surprising success.
Nothing in the early years of Steve Job’s life suggested that he would be so successful. Born in San Francisco, the child of two students, he was adopted and grew up close to Silicon Valley. While at company-and he and his best friend Steve Wozniak got summer jobs there.
After finishing high school in 1972, Jobs studied at an expensive liberal arts college in Portland, Oregon but he dropped pout after one after one term. He grew his hair and a beard, slept on friends’ floors, and sometimes went to a Hare Krishna temple for free meals. Like many drop-outs at that Beatles-inspired time, his ambition was to visit a guru（古鲁[印度教的宗师或领袖]）in India, which he eventually did with a friend. When they got there, the guru had died.
At this point, Jobs has a limited education, and no obvious talents, apart from a notorious（臭名远扬）ability to talk. However, he did have a devoted friend who was an electronics genius. They were a great team. Without Jobs’ s ambition, high design standards, the ability to make deals and great maketing skills-Wozniak might well have spent a quiet life designing hardware at HP.The article tells us that .
| A．Steve Jobs’s parents lived in San Francisco |
| B．Steve Jobs’s parents were rich |
| C．Steve Jobs’s parents worked at Hewlett-Packard |
| D．Steve Jobs didn’t know his real parents |
STEVE Jobs went to a temple because .
| A．He was a Buddhist |
| B．His family were Indian |
| C．He had very little money |
| D．He was inspired by the Beatles |
Which of the following is NOT true?
| A．Steve Jobs was uneducated. |
| B．Steve Jobs went to India. |
| C．Steve Jobs was A GREAT SALESMAN. |
| D．Steve Wozniak was loyal. |
Form the article, Apple was successful because .
| A．Steve Jobs was a computer Genius |
| B．Steve Jobs and Steve Wozniak were lucky |
| C．Steve Jobs and Steve Wozniak worked well together |
| D．Steve Wozniak liked a quiet life |
Science can’t explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.
Any owner will tell you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress (紧张) levels and blood pressure in people ---half of them pet owners ---while they performed 5 minutes of mental arithmetic (算术) or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did it best. Those tested with their animal friends had smaller change in blood pressure and returned most quickly to baseline heart rates. With pets in the room, people also made fewer math mistakes than when doing in front of other companions. It seems people feel more relaxed (放松)around pets, says Allen, who thinks it may be because pets don’t judge.
A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs; a separate group of 56 people without pets were put on a diet program. On average, people lost about I1 pounds, or 5% of their body weight. Their dogs did even better, losing an average of 12 pounds, more than 15% of their body weight. Dog owners didn’t lose any more weight than those without dogs but, say researchers, got more exercise overall---mostly with their dogs --- and found it worth doing.What does the text mainly discuss?
| A．What pets bring to their owners. |
| B．How pets help people calm down. |
| C．People’s opinions of keeping pets. |
| D．Pet’s value in medical research. |
We learn from the text that a person with heart disease has a better chance of getting well if _____.
| A．he has a pet companion |
| B．he has less stress of work |
| C．he often does mental arithmetic |
| D．he is taken care of by his family |
According to Allen, why did the people do better with pets around when facing stressful tasks?
| A．They have lower blood pressure. |
| B．They become more patient. |
| C．They are less nervous. |
| D．They are in higher spirits. |
Most recently, it’s very common in students who need a parent present for job interviews．Naturally, it’s easy to blame the students in these situations, but the bigger problem is us． We—as parents—are so eager to shelter our kids that we fail to realize that this in itself is harming them．As the mother of two young sons, I have to remind myself constantly that the biggest responsibility I have as a parent is to help them develop the skills needed to live in, to live without me．So, I’ll let them fail．
I’ll let them fail because as long as they are safe and warm inside their comfort zones, they will never grow．And failure with loss, heartbreak, disappointment, etc —will be part of growth for them．Call me the anti-tiger mom, but leaving them alone is my way of helping them become equipped to fit in this world as we know it today．From terrorism and seemingly endless natural disasters, to our national debt and beyond, if we expect the next generation to stand up to the very real problems of our time, we need to stop feeding them and start teaching them how to fish．
It’s a small price to help them learn a skill they’ll use for the rest of their lives, including when I don’t accompany them on job interviews．Why do parents accompany their kids on job interviews?
| A．Because they want to protect their kids from difficulties． |
| B．Because they think they can help them on the questions． |
| C．Because their kids are too shy to attend interviews． |
| D．Because their kids strongly request them to do so． |
According to the author, what is beneficial to kids’ development?
| A．Sheltering them． |
| B．Keeping them safe． |
| C．Leaving them alone． |
| D．Blaming them． |
Why does the author stress（强调） failure in kids’ life?
| A．To make them stronger than other kids． |
| B．To help them grow in this tough world． |
| C．To help them develop all social skills． |
| D．To make them learn to compromise． |
Which of the following might be the best title for the text?
| A．Never Shelter Your Kids |
| B．Let Your Kids Fail |
| C．Be Eager to Grow Up |
| D．Live Without Parents |