题目内容

Researchers at Massachusetts General Hospital for Children (MGHfC) have invented a new term that describes dangers associated with cigarette smoke: third-hand smoke. Study results published in January, 2009 discuss how third-hand smoke is especially dangerous for children.
Have you ever walked into a room that had the smell of cigarette smoke, regardless of the fact that a fan was moving the air and no one was smoking at the time? This is what researchers are calling third-hand smoke — and it represents the poisonous deposits (存积物) that are left behind long after a cigarette is put out. 
Cigarette smoke contains gases and small particles that are deposited on every surface it comes in contact with, for example, the smoker’s hair and clothing, or the environment the cigarette was smoked in. It’s dangerous for young children who may crawl on polluted surfaces. Third-hand smoke is a serious health risk for our kids, especially those who live in the homes of smokers.
Jonathan Winickoff, lead author of the study, explains, “When you come into contact with your baby, even if you’re not smoking at the time, he or she comes in contact with those poisons. And if you breast-feed, the poisons will transfer to your baby in your breast milk.” Winickoff adds however, that nursing a baby if you’re a smoker is still a better choice than bottle-feeding.
Researchers involved in the study also surveyed more than 1,500 families in an effort to learn about adult attitudes regarding the danger third-hand smoke represents to their children and how that might affect smoking in the home.
Approximately 95 percent of nonsmokers and 84 percent of smokers believe that secondhand smoke is dangerous for children.
On the issue of whether third-hand smoke threatens the health of children, 65 percent of nonsmokers and 43 percent of smokers felt that third-hand smoke harms kids. When asked about rules regarding smoking in the home, approximately 88 percent of nonsmokers said they don’t allow smoking, while only 27 percent of smokers forbid smoking in the home.
However, both non-smokers and smokers who felt that third-hand smoking was harmful to children’s health were more inclined to (倾向于) restrict smoking in their homes.
小题1:The study led by Jonathan Winickoff focused on _______.
A.bad influences long after a cigarette is smoked
B.third-hand smoke and secondhand smoke
C.the bad effects of smoking on common people
D.the terrible smell of cigarette smoke
小题2:How does the text explain what third-hand smoke is?
A.By telling results of a survey.
B.By giving statistics.
C.By making comparisons.
D.By giving an example.
小题3:The following measures to prevent the effect of third-hand smoke are effective except _______. 
A.keeping kids out of room when you smoke
B.cleaning the house to get rid of poisons
C.making yourself clean before contacting kids
D.trying to forbid smoking in home

小题1:A
小题2:D
小题3:A

小题1:A细节理解题。结合This is what researchers are calling third-hand smoke — and it represents the poisonous deposits (存积物) that are left behind long after a cigarette is put out. 
可知答案。
小题2:D细节理解题。结合第二段可知文章使用了举例子的方法揭示了什么是third-hand smoke。
小题3:A细节理解题。结合文章内容可知“香烟烟雾中含有气体和小颗粒,他们会沉积在例如吸烟者的头发和衣服等物体的表面或吸烟的环境中”由此可知“即使你吸烟时,让孩子在室外”,对孩子也是有危害的。
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In the past, man did not have to think about the protection of his environment.  There were few people on the earth,  and natural resources(资源) seemed to be    26 .
Today things are 27 , the world has become too   28  . We are using up our natural resources too quickly, and at the same time we are  29 our environment with dangerous chemicals. If we continue to do this,  human life on the earth will not   30 .
Everyone 31 today that if too many fish are taken from the sea, there will soon be none left.  Yet, with modern fishing  32  , more and more fish are caught.  We know that if too many trees are cut down,  33 will disappear and nothing will grow on the land. Yet, we  34 to use bigger and more powerful machines to 35 more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. ___36,   in most countries wastes are 37  put into rivers or into the sea, and there are 38  laws to stop this. We know, too, that if the   39 of the world continues to rise at the present rate, in a few years there will not be enough food. What can we do to  40 these problems ?
If we eat more vegetables and less   41 , there will be more food available for everyone.  Land that is used to grow crops   42 five times more people than land where animals are kept.  Our natural resources will  43 longer if we learn to recycle them.  The world population will not rise so quickly if people use modern methods of birth 44   .
Finally, if we educate people to think about the problems, we shall have a better and cleaner     45  in the future.
小题1:
A.beautifulB.unlimitedC.rareD.valuable
小题2:
A.commonB.the sameC.changeableD.different
小题3:
A.crowdedB.smallC.dirtyD.busy
小题4:
A.protectingB.savingC.pollutingD.fighting
小题5:
A.breatheB.surviveC.drinkD.move
小题6:
A.wondersB.realizesC.considersD.discovers
小题7:
A.polesB.boatsC.methodsD.ideas
小题8:
A.mountainsB.the seaC.treesD.forests
小题9:
A.continueB.stopC.keepD.go on
小题10:
A.growB.plantC.saveD.cut down
小题11:
A.ThusB.HoweverC.ButD.Therefore
小题12:
A.stillB.evenC.alsoD.certainly
小题13:
A.too manyB.a fewC.someD.few
小题14:
A.productionB.pollutionC.population D.pronunciation
小题15:
A.workB.dealC.solveD.serve
小题16:
A.fruitB.meatC.fishD.grain
小题17:
A.feedsB.increasesC.suppliesD.helps
小题18:
A.useB.stayC.keepD.last
小题19:
A.controlB.bornC.planD.reward
小题20:
A.natureB.seaC.planetD.forest
A little stress is good, since it helps you keep motivated to meet your goals. However, too much stress is bad for your health. Stress needs to be managed in order to prevent anxiety (焦虑). Here are some tips on how to manage stress.
Write it out
Write down everything that seems stressful, and ways to deal with each problem. You’ll find a things-to-do list much easier to manage than having all messed up in your head. Write down the tasks along with the specific times when you can do them.
One task at a time
Give each task all your attention while you’re doing it, and forget the rest. This will keep you from feeling anxious about things you have left to do. Thinking about other tasks only adds unnecessary stress, and can even stop you from doing the task you’re busy with at present. You don’t need to do everything all at once, or on your own. The feeling of being pressed to finish something on time will somehow disappear if someone is there to help you.
Give yourself a reward
Rewarding yourself for what you’ve already done, no matter how small, is a great way to motivate yourself to keep going. It will reduce stress, and make you happier to go on with the next task.
Give yourself a break
Breaks of ten to fifteen minutes are important. Visit a cafe or take a quick walk —anything to take your mind off the work for a while. If you need to stay at work, sit with your eyes closed and imagine a peaceful place or some other relaxing scenes. This will remove the stress from your muscles and mind.
小题1:The best title for the passage would probably be _____.
A.Stress Is Good or Not
B.How to Form Good Working Habits
C.Tips on How to Manage Stress
D.Ways to Keep Healthy
小题2:According to the passage, which of the following is NOT true?
A.It’s better to plan a specific time to do the task.
B.It helps you stay motivated to think about the undone tasks.
C.It’s unnecessary for you to do all the tasks by yourself.
D.It helps if you put your attention to one task at a time.
小题3:Which of the following would the author agree?
A.The more stress you have, the more motivated you will be.
B.Writing down everything seems impossible.
C.Only reward yourself for your biggest achievements in your work.
D.It is necessary to have a break during your work.
小题4:What can we learn from the passage?
A.Stress is always bad for people.
B.Imagining a relaxing scene may help.
C.The best way to relax is by rewarding yourself.
D.Finishing tasks on time reduces stress.
Children of America are getting fatter every time. 13% of the children at the age of 6 to 11 are overweight(too fat).
When we look at children's lives today in the USA, we can see the root(origin)of the problem--sports and foods. Young children like sports but they don't have enough around the start of high school. That's especially true for girls. Meanwhile, to make matters worse, schools are becoming much more interested in sports teams. So children are not able to get enough exercise just when they need it the most. There is also the food problem. Children get most of their calories(热量) at restaurants or parties or somewhere else away from home. They often drink too many Cokes. Parents have a lot of fears about telling a child he needs to lose weight-- they are afraid it will push a child into an eating disorder. Some parents fear that pushing children to lose weight means their children will think they're not good enough, or not loved because of their weight. Parents need to come to terms with the fact that the family is very important to the children. The most useful program for children is called "family weight control". This is good news. Mom and Dad, even if they don't have weight problems, have to go through the same program as their children and learn how to get some exercise and how to eat healthily.                                                                      
小题1:Why are American children getting fatter? The writer thinks_______.
A.parents also have weight problem as their children
B.children drink too many Cokes
C.schools are more interested in sports teams
D.children have less exercise and eat unhealthily
小题2:The writer wants to tell parents that_______.
A.overweight children are not loved by people
B.children are afraid to lose weight when they have to
C.family members can help overweight children a lot
D.girls don't like to exercise
小题3:Which of the following is NOT the root of overweight problem? _______.
A.Higher-calorie.B.Less sports.
C.Family weight control.D.higher-fat foods.
小题4:The writer thinks if mother or father is on the same program as their children, _______.
A."family weight control" will be successful
B.it will make the children eat much more
C.their children will not eat better
D.parents will feel sorry about themselves
Sport is not only physically challenging, but it can also be mentally challenging. Criticism from coaches, parents, and other teammates, as well as pressure to win can create an excessive amount of anxiety or stress for young athletes(运动员). Stress can be physical, emotional, or psychological and research has indicated that it can lead to burnout. Burnout has been described as dropping or quitting of an activity that was at one time enjoyable.
  The early years of development are critical years for learning about oneself. The sport setting is one where valuable experiences can take place. Young athletes can, for example, learn how to cooperate with others, make friends, and gain other social skills that will be used throughout their lives. Coaches and parents should be aware, at all times, that their feedback to youngsters can greatly affect their children. Youngsters may take their parents' and coaches' criticisms to heart and find a flaw (缺陷) in themselves.
  Coaches and parents should also be cautious that youth sport participation does not become work for children. The outcome of the game should not be more important than the process of learning the sport and other life lessons. In today's youth sport setting, young athletes may be worrying more about who will win instead of enjoying themselves and the sport. Following a game many parents and coaches focus on the outcome and find fault with youngsters' performances. Positive reinforcement should be provided regardless of the outcome. Research indicates that positive reinforcement motivates and has a greater effect on learning than criticism. Again, criticism can create high levels of stress, which can lead to burnout.
小题1:An effective way to prevent the burnout of young athletes is ______
A.to reduce their mental stress
B.to increase their sense of success
C.to make sports less competitive
D.to make sports more challenging
小题2:According to the passage sport is positive for young people in that ____ .
A.it can help them learn more about society
B.it enables them to find flaws in themselves
C.it can provide them with valuable experiences
D.it teaches them how to set realistic goals for themselves
小题3:Many coaches and parents are in the habit of criticizing young athletes ______ .
A.believing that criticism is beneficial for their early development
B.without realizing criticism may destroy their self confidence
C.in order to make them remember life's lessons
D.so as to put more pressure on them
小题4:According to the passage parents and coaches should _____________ .
A.pay more attention to letting children enjoy sports
B.help children to win every game
C.train children to cope with stress
D.enable children to understand the positive aspect of sports
小题5:The author's purpose in writing the passage is ____________ .
A.to teach young athletes how to avoid burnout
B.to persuade young children not to worry about criticism
C.to stress the importance of positive reinforcement to children
D.to discuss the skill of combining criticism with encouragement
What’s delicious to eat and comes in a variety of colors? Eggplant! And no, it has nothing to do with chickens! This strangely named vegetable is, however, as versatile as an egg.It can be steamed, fried, and baked.It can be eaten by itself or combined with meats and other vegetables.
Eggplant was first grown in India in the 5th century BC.Its popularity soon spread to China and then throughout Asia.Finally, during the Middle Ages the vegetable made its way to Europe.At that time, eggplant was not the shiny purple vegetable most people know today.Instead, it’s like a white egg.Due to this egg - like appearance, eggplant got its name.In its early days, the vegetable was so bitter that people often called it a “mad apple.” This nickname started because people believed its bitterness was bad for one' s health.People actually thought eggplant could cause madness and cancer.
Fortunately today people know that eggplant doesn't cause insanity or cancer.In fact eggplant is so healthy that it may prevent cancer.In addition, the brain and the heart benefit from this super vegetable.Since it's high in fibre, eggplant can improve digestion.
Italy, Turkey, Egypt, China and Japan are the leading growers of eggplant in the world today.Depending on its location, eggplant may be purple, green, orange or yellow - white.And it can be as small as a tomato or as large as a cucumber.Dish varieties range from simple to complex, with all of them being delicious.
Today, thousands of people gather in Loomis, Calif, for the annual Loomis Eggplant Festival.The main activity at the festival is eating delicious eggplant dishes.There is plenty more to do and see, though.Recipe contests, arts and crafts, performers, races and children's activities all “egg – cite” festival - goers.Most people at the festival would agree—eggplant is an “egg—cellent” vegetable.
小题1:Eggplant got its name because of its _____.
A.appearanceB.taste C.colorD.value
小题2:Which of the following does NOT belong to the qualities of eggplant?
A.It can be cooked in various ways.
B.It is easy to digest.
C.It can prevent cancer.
D.It is valuable and priceless.
小题3:Which of the following is true according to the passage?
A.Eggplant can be eaten to cure cancer
B.Eggplant used to taste bitter.
C.India produce the most eggplant in the world today.
D.Eggplant has a history of nearly 1,000 years.
小题4:Most people come to the Loomis Eggplant Festival to_____.
A.see arts and crafts
B.enjoy food with eggplants
C.take part in recipe contests
D.promote eggplant
What kind of sports impressed you most during your childhood? Maybe racing around the playground or skipping rope for hours would bring you pleasure. At that time you weren’t thinking of fitness, you were just thinking of entertainment. But in this age of high-tech home equipment and underused gym memberships, the simple joy of jumping rope has been forgotten. I think rediscovering it probably will give you a total-body exercise.
Although considered an excellent form of exercise, jumping rope has never received widespread acceptance because of two reasons. First,most people recognize jumping rope as an excellent form of cardiovascular (心血管的) exercise, but they also believe that it is simply too difficult. In other words, they don’t think they’ll be able to continue jumping for the near 20 minutes in order to achieve a beneficial physical effect. Second, many regard it as somewhat boring and overly repetitive —not as something fun or enjoyable.
As a matter of fact, jumping rope can be great fun as long as you find a proper way to practise it. Instead of doing the usual two-foot bounce(跳) over and over again, players good at rope-jumping often change their pattern every 10 or 20 jumps. A single bounce, a double –bounce , a skip, a knee-up, side swings , as well as a variety of other easy-to-learn free-style rope-jumping .
Nowadays researchers are discovering that jumping rope also prepares the brain for learning . It is an exercise allowing both brain hemispheres(半球)to perform equallyto each other . In short, jumping rope can be a life-long activity requiring little equipment, time and space , yet leading to a much healthier life.
小题1:The main purpose of the first paragraph is to tell us that         .
A.people would rather have exercise in a gym than do sports outside
B.there seems to be too much advanced equipment for people to use
C.racing around the playground was regarded as children’s favorite sport
D.jumping rope has escaped from people’s memories in modern society
小题2:One reason that can explain why rope jumping has not spread widely is that_____.
A.it benefits the cardiovascular system
B.it is too difficult for people to learn to jump
C.it is believed to be boring and repetitive
D.it requires little equipment, time and space
小题3:The first sentence in Paragraph 3 implies that       in rope jumping .
A.there is only one proper way to follow
B.the usual way should not be used again
C.the easiest way is always the best one
D.there are different kinds of ways to follow
小题4:According to the researchers , jumping rope          .
A.only prepares the brain for learning
B.is suitable for students only
C.helps both brain hemispheres work together
D.can be dangerous for old people
小题5:What is the author’s attitude towards rope jumping ?
A.He strongly argues against it.
B.He is in favour of it.
C.He is sitting on the fence of it .
D.He knows little about it .
When I was small and my grandmother died, I couldn't understand why I had no tears. But that night when my dad tried to cheer me up, my laughs turned into crying.
So it came as no surprise to learn that researchers believe crying and laughing are controlled by the same part of the brain. Just as laughing has many health advantages, scientists are discovering that so does crying.
Whatever helps us to reduce pressure is important to our emotional health, and crying seems to work well. One study found that 85 percent of women and 73 percent of men report feeling better after crying.
Besides, tears attract help from other people. Researchers agree that when we cry, people around us become kinder and friendlier and they are more ready to provide support and comfort. Tears also enable us to understand our emotions better; sometimes we don't even know we're very sad until we cry. We learn about our emotions through crying, and then we can deal with them.
Just as crying can be healthy, not crying---holding back tears of anger, pain or suffering---can be bad for physical health. Studies have shown that too much control of emotions can 1ead to high blood pressure, heart problems and some other illness. If you have a health problem, doctors will certainly not ask you to cry. But when you feel like crying, don't fight it. It's a natural, healthy and emotional response.
小题1:Why didn't the author cry when her grandmother died?
A.Because her father did not want her to feel too sad.
B.Because she did not love her grandmother.
C.Because she was too shy to cry at that time.
D.The author doesn't give the explanation.
小题2:It can be inferred from the text that _______________________.
A.there are two ways to keep healthy
B.emotional health has a close relationship to physical health
C.crying and laughing play the same roles
D.crying does more good to health than laughing
小题3:According to the author, which of the following statements is true?
A.Crying is the best way to get help from others.
B.Fighting back tears may cause some health problems.
C.We will never know our deep feelings unless we cry.
D.We must cry if we want to reduce pressure
小题4:What might be the most suitable title for the text?
A.Why We CryB.How to Keep Healthy
C.Power of TearsD.New Scientific Discovery
小题5:What is the author's attitude to "crying"?
A.Positive.B.Negative.C.Touched.D.Upset.
Healthy Diet“An apple a day keeps the doctor away.” Similarly, if we drink a little more water ever day, we may find that we need to go to the doctor a lot less often. A healthy diet is made up of water and a great many different kinds of foods. We know that healthy foods like fruits, vegetables and fish, are important as they provide us with energy and fibre, without giving us too much fat and sugar. But why is water important?
The human body needs water to survive. Water is important as it carries poisons and waste out of our bodies. However, doctors advise us to drink plenty of water, much more than the small amount we need to stay alive.
Some doctors believe that water is important for our health in all kinds of ways. They believe that a great many illnesses and health problems stars as a result of dehydration—a lack(缺少) of water in the body. Most people are dehydrated at least some of time, although they probably don’t know it. It is surprising to learn that if we feel thirsty, we are already in the first stages of dehydration. In fact, we are advised to drink water before we feel thirsty.
These doctors think that health problems such as headaches, high blood pressure and asthma could be helped if people drink more water. They also believe that drinking more water can help people who are overweight. Water contains no calories so it will not make us put on weight. If we drink water, we will probably drink less sugary soft drinks such as Coca-cola. Doctors also believe that drinking more water may stop people from overeating. They say that many people think that they are hungry when they are, in fact, thirsty. Doctors suggest, therefore, that we eat less food and drink more water.
There are still many health problems that cannot be solved by drinking water, so we should not stop going to seeing the doctor completely. However, if we make a decision to drink water every day, we may find that we need to go to the doctor a lot less often.
小题1:We need _____for a healthy diet.
A.fibreB.foodC.waterD.Water and different foods
小题2:From the text, we know water can carry_________.
A.energy and fibre in our bodies
B.fruit, vegetables and fish in our bodies
C.sugar and fat out of our bodies
D.poisons and waste out of our bodies
小题3:Some doctors think that________.
A.people eat too much sugar
B.water is not important for our health
C.we should go to the doctor less often
D.some health problems are caused by a lack of water
小题4: Lack of water caused people to put on weight too much because_______.
A.they think they are hungry and eat too much
B.they think they are thirsty and eat less
C.water has no calories
D.it makes them hungry

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