Few people would question the value of taking part in sports for young people. With proper training, supervision, protective equipment and techniques, and a proper emphasis on winning, sports can develop a healthy body and spirit and a life-long interest in being active and fit. Without such measures, childhood sports can lead to injuries and even paralysis or death.
Even in the best conditions, no activity can be risk-free. But most serious hazards are preventable. Cyclists and football players can reduce their risks by wearing helmets, hockey players by wearing masks; basketball and tennis players by wearing eye guards; baseball players by wearing batting helmets. Besides, risks to individual players can often be found, and thus prevented, through a properly performed medical exam before a child plays. For accidents that may not be preventable, having an emergency plan and first-aid equipment, and someone trained to use the equipment, can be lifesaving.
Still, each year, according to the American College of Sports Medicine, more than 775, 000 children under 14 are treated in emergency rooms for sports injuries, nearly half of them preventable. An estimated 300,000 athletes experience exercise-related head illnesses each year, and almost all of them should have been avoided.
Further, from half to three-fourths of sports-related concussions(脑震荡) are never even diagnosed; the injured are often sent back to play too soon and put at risk of another more serious brain-damaging concussion. To help reduce these risks, the National Center for Sports Safety, with the National Athletic Trainers’ Association, offers a three-hour online safety course for coaches for $28 at www. SportsSafety. Org.
1 Which of the following is true according to the passage?
A. All the accidents can be prevented. B. All the accidents cannot b e prevented.
C. Lives can be saved so long as there is proper equipment.
D. Lives cannot be saved even if there is proper equipment.
2. What does the underlined word “hazards” (in Paragraph 2)
A. Mistakes. B. Diseases. C. Dangers. D. Situations.
3. It is implied in the passage that _____________.
A. prevention of injuries is not paid enough attention to
B. children under 14 are more easily hurt in sports
C. most head illnesses are related with exercise
D. none of the head illnesses should have happened
4. What can coaches mainly learn from the online safety course?
A. How to cure brain-damaging concussion. B. How to diagnose brain-damaging concussion.
C. How to predict the possibility of brain damage. D. How to deal with the injured properly.
This time, it is to be worn on wrists. Having already changed the way we communicate with its smartphones, Apple Inc released its next big thing on March 9 in San Francisco, US.
The Apple Watch, according to CNN, is “a simple rectangular (矩形的) shape with a range of stylish and useful wristbands.” “The style is classic... in those respects (方面) it’s up there with the top quality Swiss watches,” commented the news outlet.
The watch will be available in nine places, including the US, the UK and China, from April 24. The starting price is $349 (2,186 yuan).
With six different designs and 30 or so wristbands, the gadget “sets the standard for smartwatches, in style,” agreed The Brisbane Times,“but more importantly, in functionality (功能性).” “With the built-in speaker and microphone, you can receive calls on your watch. I have been wanting to do this since I was 5 years old,” said Apple’s chief executive Tim Cook.
In fact, anything you can do on the iPhone is there on the watch – e-mails, text messages, airline boarding services, and directions from Apple Maps. Using a home security app, you can keep an eye on your home from afar, or even open a locked door.
There are some features that have made Cook sure the watch is “our most personal device yet; a new chapter in the way we relate to technology”. According to NPR, the watch taps you on the wrist to draw your attention to a message or a calendar reminder, and it can send a tap on the wrist to another Apple Watch wearer.
However, the watch can also do things that are just plain fun. You can send a real-time display of your heartbeat to another Apple Watch to “let someone know you are thinking about them.”
Patrick Moorhead, a leading technology analyst in the US, described the tech company as “a master in the art of persuasion”. “The secret weapon is the ability to message each other by tapping on the watch,” he told The Associated Press. “I think people, particularly kids, are going to go nuts (疯狂) over that.”
So far, though, the most impressive part of this new device is “the monitoring of the wearer’s health and fitness,” said AFP. It will even tap you on the wrist if you have been sitting down for longer than is good for your health.Which of the following features of the Apple Watch are mentioned in the article?
a. its price
b. its functions
c. its shortcomings
d. its shape and weight
e. when and where people can buy it
| A．abd |
| B．abe |
| C．bce |
| D．bde |
Which of the following words best describes Tim Cook’s attitude toward the Apple Watch?
| A．Proud. |
| B．Modest. |
| C．Serious. |
| D．Cautious. |
How does the Apple Watch let wearers know there is a new message?
| A．The watch beeps. |
| B．The watch sends out music. |
| C．The watch changes its screen color. |
| D．The watch taps the wearer on the wrist. |
With an Apple Watch, you can ______.
| A．monitor your health and diagnose yourself |
| B．send a real-time display of your heartbeat to an iPhone |
| C．be reminded to move around if you’ve been sitting down for too long |
| D．receive emails, text messages and calls, and open a locked door for your neighbor |
“YOUR password has expired (过期),” a message said on my screen, with instructions for changing it. Coming up with a new code (密码) doesn’t seem like a big deal, unless you work at my company, where we have to change it monthly, using at least one uppercase (大写的) character, one lowercase character, one symbol, and one number. Oh, the whole password can’t be fewer than eight characters. And I can’t use any of the same passwords I’ve used in the past three months.
Suddenly I was furious (很生气的). What didn’t make it any better was that I was deeply depressed after my recent divorce. Disbelief about what she had done to me was all I thought about every day.
I remembered a tip I’d heard from my former boss. He’d said: “I’m going to use a password to change my life.”
I couldn’t focus on getting things done in my current mood. There were clear signs of what I needed to do to get control of my life again.
My password became the sign. My password reminded me that I shouldn’t let myself be a victim of my recent breakup and that I was strong enough to do something about it.
I made my password Forgive@h3r.
I had to type this several times a day. The simple action changed the way I looked at my ex-wife. That constant reminder led me to accept the way things had happened and find a new way of dealing with my depression. As the month wore on, I felt a slow healing begin to happen. By the time my server asked me to reset my password the following month, I felt free.
One month later, my dear Exchange server asked me yet again to reset my password. I thought about the next thing that I had to get done.
My password became Quit@smoking4ever.
I quit smoking overnight.
This password was a painful one to type during that month, but doing it helped me to yell at myself in my mind as I typed that statement. It motivated me to follow my monthly goal.
One month later, my password became Save4trip@thailand.
Guess where I went three months later: Thailand.
Seeing how these reminders helped to achieve my goals kept me motivated and excited. While it’s sometimes difficult to come up with your next goal, keeping at it brings great resultsWhich of the following passwords fits the company’s requirements?
| A．Seeme@2 |
| B．Dream4future |
| C．Visit$me |
| D．Stay@4ever |
Why couldn’t the author focus on doing things?
| A．Because he couldn’t come up with a new password. |
| B．Because he always forgot his password. |
| C．Because he was in low spirits due to his divorce. |
| D．Because his wife stole his password before their breakup. |
What happened to the author after he had used his password to change his life?
| A．He finally overcame his depression and forgave his ex-wife. |
| B．He started smoking to heal his broken heart. |
| C．He quit his job and went traveling around the world. |
| D．He became furious about his passwords getting longer and longer. |
What message does the author intend to convey through his story?
| A．Never let yourself be a victim of others’ faults. |
| B．Be patient with the healing process for any pain. |
| C．Constant reminders can be positive as well as negative. |
| D．Setting yourself a goal and keeping at it can bring great results. |
Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious, but some types are deadly. The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms.
Certain microorganisms（微生物）cause most types of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release（释放）poisons that make people sick.
Some chemicals can also cause food poisoning. They are often added to food while it is being grown, processed, or prepared. For example, many farmers spray chemicals on crops to kill weeds and insects. Some people may have a bad reaction to those chemicals when they eat the crops.
Some plants and animals contain natural poisons that are harmful to people. These include certain kinds of seafood, grains, nuts, seeds, beans, and mushrooms.
When people handle food properly, the risk of food poisoning is very small. Microorganisms multiply rapidly in dirty places and in warm temperatures. This means that people should never touch food with dirty hands or put food on unwashed surfaces. Food should be kept in a refrigerator to stop microorganisms from growing. Meat needs to be cooked thoroughly to kill any dangerous microorganisms. People should also wash food covered with chemicals before eating it. Finally, people should not eat wild mushrooms or other foods that grow in the wild. Some of these foods may contain natural materials that are poisonous to humans. In addition, some types of fish can be poisonous.
Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons, they must go to the hospital right away to have their stomachs emptied.Which of the following statements is NOT true?
| A．Food when poisoned can make people sick. |
| B．Food poisoning means death. |
| C．Food poisoning comes in varieties. |
| D．Food poisoning can be serious. |
We know from the passage that the symptoms of food poisoning.
| A．are always accompanied by a fever |
| B．are too common to be noted |
| C．can be noticed within hours |
| D．can be ignored |
Food poisoning can be caused by all the following EXCEPT.
| A．some chemicals |
| B．low temperatures |
| C．some tiny living things |
| D．certain natural materials |
From Paragraph 5, we can learn that.
| A．mushrooms should not be eaten |
| B．vegetables are safer than meat and seafood |
| C．natural poisons are more dangerous than chemicals |
| D．different types of food should be handled differently |
It can be inferred from the passage that.
| A．natural materials are safe in food processing |
| B．chemicals are needed in food processing |
| C．food poisoning can be kept under control |
| D．food poisoning is out of control |
Too much TV-watching can harm children’s ability to learn and even reduce their chances of getting a college degree, new studies suggest in the latest effort to examine the effects of television on children.
One of the studies looked at nearly 400 northern California third-graders. Those with TVs in their bedrooms scored about eight points lower on math and language arts tests than children without bedroom TVs
A second study, looking at nearly 1,000 grown-ups in New Zealand, found lower education levels among 26-year–olds who had watched lots of TV during childhood. But the results don’t prove that TV is the cause and don't rule out that already poorly motivated youngsters (年轻人）may watch lots of TV.
Their study measured the TV habits of 26-year-olds between ages 5 and 15. Those with college degrees had watched an average of less than two hours of TV per weeknight during childhood, compared with an average of more than 2 1/2 hours for those who had no education beyond high school.
In the California study, children with TVs in their rooms but no computer at home scored the lowest while those with no bedroom TV but who had home computers scored the highest.
While this study does not prove that bedroom TV sets caused the lower scores, it adds to accumulating findings that children shouldn't have TVs in their bedrooms.According to the California study, the low-scoring group might _________.
| A．have watched a lot of TV |
| B．not be intersected in math |
| C．be unable to go to college |
| D．have had computers in their bedrooms |
What is the researchers' understanding of the New Zealand study results?
| A．Poorly motivated 26-year-olds watch more TV. |
| B．Habits of TV watching reduce learning interest. |
| C．TV watching leads to lower education levels of the 15-year-olds. |
| D．The connection between TV and education levels is difficult to explain. |
What can we learn from the last two paragraphs?
| A．More time should be spent on computers. |
| B．Children should be forbidden from watching TV. |
| C．'IV sets shouldn't be allowed in children's bedrooms. |
| D．Further studies on high-achieving students should be done |
What would be the best title for this text?
| A．Computers or Television |
| B．Effects of Television on Children |
| C．Studies on TV and College Education |
| D．Television and Children's Learning Habits |
What does the word “accumulating” in the last paragraphy mean?
| A．withdraw | B．underline |
| C．increase | D．tolerate |
We know the westerners like to plan for their time carefully in order to do all the things that are important to them. So if your American or English friend asks you to dinner, he usually invites you a week ahead. But if you really have no time and can’t go to the dinner, you can ring him to say sorry. The dinner is usually served at home, sometimes at a restaurant. You should get there on time, and don’t forget to put on your fine clothes. It is also a good idea to take some little presents to your friend, such as flowers, chocolates and so on. When you are at dinner, you should also observe some other customs. Here I’ll give you some dos and don’ts about them in the following:
1) Don’t leave bones on the table or the floor. (You should put them on your plate with fingers.)
2) Don’t use your bowl to drink soup, but use your spoon to help you instead,
3) Don’t talk with much food in your mouth.
4) Don’t ask others to have more wine. (This is quite different from that in China.)
5) After dinner, use your napkin to clean your mouth and hands.
6) Make sure small pieces of food are not left on your face.
Then after dinner, you can stay there a little time. And your friend will be pleased if you leave in half an hour or so. Next day, you had better ring him up to thank him for the good dinner. If your American or English friend wants to invite you to dinner, he will invite you _____.
| A．on the night before the dinner |
| B．on the day before the dinner |
| C．a week before the dinner |
| D．at the last moment |
When you come to the dinner, you’d better_____.
| A．get there a bit earlier |
| B．put on your usual clothes |
| C．take some presents like flowers, chocolates and so on |
| D．take your best friends with you |
It would be impolite to______.
| A．put bones on your plates with fingers |
| B．persuade others to drink more |
| C．drink soup with your spoon |
| D．make sure that there is nothing left on your face after dinner |
Which of the following is not true?
| A．After dinner, you’d better stay and talk with your friends for a long time to show your thanks. |
| B．You’d better ring your friend the next day to show your thanks. |
| C．After dinner, you’d better leave in half an hour. |
| D．After dinner, use napkin to clean you r mouth. |
The best title for this passage would be_____.
| A．Customs in England and America |
| B．Customs in the West |
| C．Living Customs in the West |
| D．Customs at Dinner Table in the West |