题目
题型：同步题难度：来源：
like there"s no time for healthy eating. And when you do stop to eat, it"s probably tempting to go the
quick and easy route by grabbing a burger and fries, potato chips, or candy.
Even if you take time to eat three meals a day, you may still feel hungry at times. This is natural-during
teens, a person"s body demands more nutrients to grow. What"s the answer? Healthy snacks. Snacking
on nutritious food can keep your energy level high and your mind alert without taking up a lot of your
time. Snacks are a great way to satisfy that hunger and get all the vitamins and nutrients your body
needs.
But you need to pay attention to what you eat. Filling your face with a large order of fries after class
may give you a temporary help, but a snack high in fat and calories will only slow you down in the long
run.
To keep energy levels going-and avoid weight gain-keep clear of foods with lots of simple
carbohydrates (sugars) like candy bars or soda. Look for foods that contain complex carbohydrates
like wholegrain breads and cereals and combine them with proteinrich snacks such as peanut butter or
lowfat yogurt (酸奶) or cheese.
Choosing healthy snacks means shopping smart. Be careful of the health claims on food packages.
Just because something is "all natural" or "pure" doesn"t necessarily mean that it"s nutritious. For example, "all natural" juice drinks or sodas can be filled with sugar (which is, after all, a natural ingredient) but all
that sugar means they"ll be high in calories and give you little nutrition.
A granola (麦片) bar is a good example of a snack that people think is healthy. Although granola
bars can be a good source of certain vitamins and nutrients, many also contain a great deal of fat,
including a particularly harmful type of fat called trans fat (反式脂肪酸). Check the Nutrition Facts label
on the package to be sure.
B. it provides trans fat
C. it contains some vitamins
D. it is natural
B. they are high in nutrition
C. their packages are good
D. they contain harmless fat
B. gain weight
C. help grow
D. keep healthy
B. fries
C. lowfat yogurt
D. wholegrain bread
答案
核心考点
试题【阅读理解。 Between school, homework, sports, your afterschool job, and hanging ou】；主要考察你对题材分类等知识点的理解。[详细]
举一反三
really true?
Dr Aubrey de Grey thinks that we can stop people getting old and that in about 20 years, people
will be able to live to be 1,000 years old! 2
In Dr Grey"s opinion, getting old is a problem that can be solved. 3 If we can cure this disease,
we can stop the aging process.We can also make people have young bodies again.
Dr Grey believes that science will soon be able to stop the causes of aging so that a person"s body
won"t get weak and won"t suffer from the typical diseases of old age.
Dr Grey compares the human body to a house.As the house gets older, some things must be
repaired.Broken hearts must be replaced.The same thing can happen with the human body, he thinks.
We can use stem cell technology to grow new, healthy tissue to replace the old, damaged one.We can
also try to remove diseasecausing molecules in our bodies. 4 .
5 However, they admit that Dr Grey"s ideas have not yet been proved wrong.Dr Grey is
convinced that his opinions are realistic and that his research is very important.If aging is a disease, he
says, we must try to cure it.
A. At the same time, people"s bodies will stay young and healthy.
B. Scientists succeeded in solving the problem of aging long ago.
C. A lot of scientists think his ideas not realistic.
D. When our bodies change as we get older, this is like a disease.
E. New deadly diseases may also be cured, if we can stop the aging process.
F. It seems that everybody must get old and die.
G. In this way, a person could easily live to be 1,000 years old.
insurance to help pay for medical care. The government only helps pay for some medical care for
the old and the people who are on low incomes. The problems of those who cannot afford insurance
have become an important political subject.
In Britain, when people are ill, they usually go to a family doctor first. However, people in America
sometimes go straight to an expert. Children are usually taken to a doctor who is an expert in the
treatment of children. In Britain, if a patient needs to see a specialist doctor, their family doctor will
usually recommend a specialist, which will save more time and money both for the patients and the
public fund (基金).
In Britain, doctors do not go to people"s homes when they are ill. People always make
appointments to see the doctor in the doctor"s office. In a serious situation, people call for an
ambulance. In America, hospitals must treat all seriously ill patients, even if they do not have medical
insurance. The government will then help pay for some of the cost of the medical care.
B. by buying medical insurance
C. with the help of the government
D. by increasing their income
B. family doctors are helpless to the patients
C. he is more in favor of the British medical care service
D. sick children should go to family doctors first
B. go to see the doctor by making an appointment
C. receive treatment even without insurance
D. normally go to see an expert for treatment
B. Types of Doctors in the United States
C. Treatment of Sick Children in the United States
D. Medical Insurance in the United States and Britain
Weiming, who has killed five and injured some others in Chengdu, Sichuan. However, such a case is
not rare.
Today, traffic accidents may have been regarded as a social problem. The car has killed and
disabled more people in its brief history than any bomb or weapon ever invented. Much of the blood
on the street flows actually from rude behavior of drivers who refuse to respect the legal and moral
rights of others. In fact, the enemies of society on wheels are rather harmless but just ordinary people
acting carelessly, you might say. But it is a principle both of law and common morality that carelessness
is no excuse when one"s actions could bring death or damage to others. A minority of the killers go
even far beyond carelessness that can be imagined.
Researchers have estimated that as many as 80 percent of all automobile accidents can be attributed
to the psychological condition of the driver. Emotional upsets can change drivers" reactions, slow their
judgment, and make them blind to the dangers that might otherwise be evident. The experts warn that
it is vital for every driver to make a conscious effort to keep his/her emotions under control.
Yet the irresponsibility that accounts for much of the problem isn"t only put upon drivers. Street
walkers regularly ignore or break traffic regulations. They are blamed in most vehiclewalker accidents,
and many cyclists even believe that they are not subject to the basic rules of the road.
Significant legal advances have been made towards safer driving in the past few years. Safety
standards for vehicles have been raised both at the point of manufacture and through regular road
inspections. In addition, speed limits have been lowered. Due to these measures, the accident rate
has decreased. But the accident experts still worry because there has been little or no improvement
in the way drivers behave. The only real and lasting solution, say the experts, is to make people believe
that driving is a skilled task requiring constant care and concentration. Those who fail to do all these
things present a threat to those with whom they share the road.
B. people usually pay no attention to law and morality when driving
C. they have caused serious psychological problems among drivers
D. the car has killed and disabled more people than any weapon in history
B. Careless people walking in the street.
C. Irresponsible auto drivers.
D. Irresponsible auto manufacturers.
B. angry and disappointed
C. objective and concerned
D. anxious and annoyed
B. help protect street walkers from car accidents
C. discuss traffic problems and possible solutions
D. warn auto drivers to refuse drunk driving
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项.
Easy Ways to Boost(改善)Your Mood
_______1_______. Taking an extra moment for yourself will make your day brighter and give you
a healthier outlook on life. Here are some simple ways you can bring a little happiness into your life
right now:
1. Go for a walk.
Grab your dog, best friend, or your significant other and head out on a brisk(轻快的) walk. Just a
little bit of exercise can boost your mood and give you a fresh perspective on problems that have
been bothering you. Think walks are boring? ________2_______. Take a trip to the mall, or even
walk to get some frozen yogurt. Make it a fun trip and you"ll surely make it part of your routine.
2.________3________.
After all, laughter is the best medicine. Pick up something that makes you laugh like a funny picture,
book, magazine, or a DVD of your favorite comedy. _______4______. Giving yourself time to
laugh boosts feel-good endorphins(胺多酚).
3. ________5________ .
Take a photo of yourself doing something you enjoy, like roller skating, skiing, swimming, playing
an instrument, or being with friends and family. Place the picture on your desk to remind yourself
that you lead an amazing life and have lots to be happy about.
A. Model behaviorB. Try walking to a place that seems exciting to you
C. Ten minutes of relaxation can do wonders
D. Even the most optimistic people can use a mood boost every once in a while
E. Tell someone that you"re guaranteed to brighten their day
F. You could even plan a date night out to a comedy club
G. Buy something silly
child rearing-older parents are more thoughtful, use less physical discipline and spend more time
with their children. But raising kids takes money and energy. Many older parents find themselves
balancing their limited financial resources, declining energy and failing health against the growing
demands of an active child. Dying and leaving young children is probably the older parents" biggest,
and often unspoken, fear. Having late-life children, says an economics professor, often means parents,
particularly fathers, "end up retiring much later." For many, retirement becomes an unobtainable dream.
Henry Metcalf, a 54-year-old journalist, knows it takes money to raise kids. But he"s also worried
that his energy will give out first. Sure, he can still ride bikes with his athletic fifth grader, but he"s
learned that young at heart doesn"t mean young. Lately he"s been taking afternoon naps (午睡) to
keep up his energy. "My body is aging," says Metcalf. "You can"t get away from that."
Often, older parents hear the ticking of another kind of biological clock. Therapists who work
with middle-aged and older parents say fears about aging are nothing to laugh at. "They worry they"ll
be mistaken for grandparents, or that they"ll need help getting up out of those little chairs in nursery
school," says Joann Galst, a New York psychologist. But at the core of those little fears there is often
a much bigger one: "that they won"t be alive long enough to support and protect their child," she says.
Many late-life parents, though, say their children came at just the right time. After marrying late
and undergoing years of fertility (受孕) treatment, Marilyn Nolen and her husband. Randy, had
twins. "We both wanted children," says Marilyn, who was 55 when she gave birth. The twins have
given the couple what they desired for years, "a sense of family." Kids of older dads are often smarter,
happier and more sociable because their fathers are more involved in their lives. "The dads are older,
more mature," says Dr. Silber, "and more ready to focus on parenting."
B. Older parents can take better care of their children.
C. Older parents are usually more experienced in bringing up their children.
D. Older parents can better balance their resources against children"s demands.
(Lines 7-8, Para. 1. )
B. They can"t obtain the retirement benefits they have dreamed of.
C. They can"t get full pension unless they work some extra years.
D. They have to go on working beyond their retirement age.
B. many people are young in spirit despite their advanced age
C. older parents tend to be concerned about their aging bodies
D. taking afternoon naps is a good way to maintain energy
B. Slowing down of their pace of life.
C. Being laughed at by other people.
D. Being mistaken for grandparents.
B. Not until they reached middle age did they think of having children.
C. Not until they had the twins did they feel they had formed a family.
D. They believed that children born of older parents would be smarter.
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