Our bodies are wonderfully skillful at keeping balance．When the temperature jumps, we sweat to cool down．When our blood pressure falls, our hearts can do something．As it turns out, though, our natural state is always changing．Researchers are finding that everything from blood pressure to brain function changes regularly with the cycles of sun, moon and seasons．And their insights （洞察力） are getting new ways for keeping away such common killers as heart disease and cancer．Only one doctor in 20 has a good knowledge of the scientific use of time in medicine．But according to a new American Medical Association, three out of four are eager to change that．“The field is exploding,” says Michael Smolensky．“Doctors used to look at us like, What spaceship did you get off ? Now they're thirsty to know more．”
In medical school, most doctors learn that people with chronic conditions should take their medicine regularly．“It’s a terrible way to treat disease,” says Dr Richard Martin．For example, asthmatics （氣喘患者） are most likely to suffer during the night．Yet most patients try to keep a constant level of medicine in their blood day and night, whether by breathing in on an inhaler （吸入器） four times a day or taking a pill each morning and evening．In recent studies, researchers have found that a large mid afternoon dose of a bronchodilator （支氣管擴張劑） can be as safe as several small doses, and better for preventing nighttime attacks．
If the night belongs to asthma, the dawn belongs to high blood pressure and heart disease．Heart attacks are twice as common at 9 a．m．as at 11 p．m．Part of the reason is that our blood pressure falls at night, then rises as we start to work for the day．“Doctors know that,” says Dr．Henry Black of Chicago's Medical Center, “but until now, we haven't been able to do anything about it．” Most blood - pressure drugs provide 18 to 20 hours of relief （減緩）．But because they’re taken in the morning, they're least effective when most needed．“You take your pill at 7 and it's working by 9,” says Dr．William White of the University of Connecticut Health Center “But by that time you've gone through the worst four hours of the day with no protection．” Bedtime medicine would prevent high blood pressure, but it would also push blood pressure to dangerously low levels during the night．
【小題1】Researchers are finding that _________ ．
| A．heart disease and cancer are the most common killers of human beings |
| B．only blood pressure and brain function are decided by cycles of sun, moon and seasons |
| C．the functions of human bodies have much to do with nature |
| D．any change in human bodies goes with changes in the surroundings |
take their medicine _________ ．| A．at certain time |
| B．each morning and evening |
| C．when the disease occurs |
| D．at midafternoon |
| A．Medicine Is Everything | B．Treatment Is Everything |
| C．Timing Is Everything | D．Prevention Is Everything |
科目：高中英語 來源： 題型：閱讀理解
There are two kinds of physical activity which require special training. The first demands exact careful movements of the muscles（肌肉）. This kind of activity must be strictly controlled because even a slight movement in the wrong direction will lead a mistake. To type quickly, for example, a person needs training; the slightest movement of a finger in the wrong direction may cause a spelling mistake. A dancer who has to dance on the point of her shoes or turn around on one foot must be trained for a long period of time before she can sense her own center and balance herself. You may have seen a girl walking on a rope across an empty space, which, too, requires a lot of practice.
The second kind of physical activity needs greater strength or extra effort. Most of us get tired if we try to run half a mile without stopping, but a specially-trained person can do this without much effort. Three years ago, some scientists carried out experiments, which produced meaningful and unexpected results. They wanted to find out whether a certain amount of physical exercise would injure those suffering from heart problems. They selected some male patients and trained them in continuous bicycle riding. They were surprised to find that the harmful effect of given amount of physical effort was actually less on the hearts of these trained patients than on those of the patients who were not similarly trained. This is important because it shows that regular physical exercise enables us to make better use of the oxygen（氧氣）we breathe in and that this training, in fact, reduces the amount of work our hearts do. Many tasks which are hard for untrained people are not hard at all for trained people.
72．The first kind of physical activity must be strictly controlled because _________.
A．a mistake in the wrong direction is dangerous to the fingers
B．a wrong movement in a direction will cause no mistakes
C．a movement in the wrong direction will cause a mistake
D．a slight movement of a finger will lead to a mistake
73．What must a dancer do before she can balance herself?
A．She must dance on the point of her shoes. B．She must receive long-time training.
C．She must turn around on one foot. D．She must perform again and again.
74．The experiments done by some scientists showed that ________.
A．some male patients were asked to ride bicycles regularly in the experiments
B．the physical exercise had more harmful effect on the hearts of the untrained patients
C．the physical exercise was harmless to the male patients with heart trouble
D．the physical exercise could be helpful for the patients to take in more oxygen
75．What would be the best title for this text?
A．Training Our Bodies B．Physical Activities
C．Movement Training D．Extra Body Effort
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科目：高中英語 來源： 題型：
Meat and vegetables are measured in grams and kilograms. Milk and other liquid foods are measured in liters or milliliters. These units only measure quantity: they do not measure the value of the food to the body. The unit which measures the quality or value of food is the calorie the amount of heat given off by food when it brurns. This measurement tells how much energy a certain food has when it is completely used by the body.
Our bodies use varying（不同程度的） amount of calories. The more exercise we take, the more calories we burn. If we eat food which contains more calories than we use up, then it is possible that we would increase in weight. In order to avoid becoming overweight, it is advisable to eat a balanced diet and not eat too many foods that have a high calorie rating. The table below gives you some idea of the number of calories in food.
| A. Meats Slice of bacon 50 Hamburger 300 Slice of beef 100 Sausage 180 Meat pie 500 Sausage roll 350 | B.Fruits Apple 70 Orange 70 Pear 80 Banana 80 Plum 20 Tomato 20 | |
| C. Sweets and Pastries Small chocolate bar 190 Large chocolate bar 225 Slice apple pie 300 Doughnut 200 Scoop of ice cream 85 Bag of potato crisps 145 | D. Vegetables 60g carrots 18 60g potato 60 60g onion 25 60g cucumber 10 60g cabbage 15 |
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科目：高中英語 來源：2015屆江蘇省高一上學期期中考試英語試卷（解析版） 題型：閱讀理解
For many years, I was sure that my suffering was because of my size. I believed that when the weight disappeared, it would take old wounds, hurts, and rejections with it.
Many obese（overweight）people also mistakenly believe that changing our bodies will fix everything. Perhaps our worst mistake is believing that being thin means being loved, being special, and being cherished. We imagine what it will be like when we reach the long-awaited goal. We work very hard to realize this dream. Then, at last, we find ourselves there.
But we often gain back what we have lost. Even so, we continue to believe that next time it will be different. Next time, we will keep it off. Next time, being thin will finally realize its promise of happiness, and of course, love.
It took me a long while to know that there was something more for me to learn about beauty. Beauty standards are different with culture. In Somoa a woman is not considered attractive unless she weighs more than 200 pounds. More importantly, if it’s happiness that we want, why not put our energy there rather than on the size of our body? Why not look inside? Many of us try hard to change our body, but with no result. We have to find a way to live comfortably inside our body and make friends with and cherish ourselves. When we change our attitudes toward ourselves, the whole world changes.
1.The passage tries to tell us the importance of ______.
|
A．body size |
|
B．attitudes toward life |
|
C．culture difference |
|
D．different beauty standards |
2.What does the underlined word “everything” (paragraph 2) mean?
|
A．All the problems. |
B．All the bodies. |
|
C．The whole world. |
D．The truth. |
3.What can be inferred about the author?
|
A．The author is a Samoan. |
|
B．The author succeeded in losing weight. |
|
C．The author has been troubled by her/his weight. |
|
D．The author probably got wounded in wars or accidents. |
4.According to the author, what is the common view of those who have lost some weight first and gained it back later?
|
A．They feel angry about the regained weight. |
|
B．They don’t care about the regained weight. |
|
C．They feel optimistic（樂觀的）about future plans on weight control. |
|
D．They think they should give up their future plans on weight control. |
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科目：高中英語 來源：2014屆吉林長春實驗中學高二上期期初考試英語A卷試卷（解析版） 題型：閱讀理解
For many years, I had a belief that my suffering was due to my size. I believed that when the weight disappeared, it would take old wounds, hurts, and rejections with it.
Many weight－conscious people also mistakenly believe that changing our bodies will fix everything. Perhaps our worst mistake is believing that being thin equals being loved，being special, and being cherished. We fantasize（幻想） about what it will be like when we reach the long－awaited goal. We work very hard to realize this dream. Then, at last, we find ourselves there.
But we often gain back what we have lost. Even so, we continue to believe that next time it will be different. Next time, we will keep it off. Next time, being thin will finally fulfill its promise of everlasting happiness, self－worth, and, of course, love.
It took me a long while to realize that there was something more for me to learn about beauty. Beauty standards vary with culture. In Samoa a woman is not considered attractive unless she weighs more than 200 pounds. More importantly, if it’s happiness that we want, why not put our energy there rather than on the size of our body? Why not look inside? Many of us strive hard to change our body, but in vain. We have to find a way to live comfortably inside our body and make friends with and cherish ourselves. When we change our attitudes toward ourselves, the whole world changes.
1.The passage tries to highlight the importance of ________.
|
A．body size |
|
B．attitudes toward life |
|
C．culture difference |
|
D．different beauty standards |
2.What does the word “everything” in paragraph 2 mean?
|
A．All the problems. |
B．All the properties. |
|
C．The whole world. |
D．The absolute truth. |
3.What can be inferred about the author?
|
A．The author is a Samoan. |
|
B．The author succeeded in losing weight. |
|
C．The author has been troubled by her/ his weight. |
|
D．The author probably got wounded in wars or accidents. |
4.According to the author, what is the common view of those who have lost some weight first and gained it back later?
|
A．They feel angry about the regained weight. |
|
B．They are indifferent to the regained weight. |
|
C．They feel optimistic(樂觀的) about future plans on weight control. |
|
D．They think they should give up their future plans on weight control. |
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科目：高中英語 來源：2011-2012學年陜西西安市高三下學期自主命題（二）英語試卷（解析版） 題型：信息配對
根據短文內容，從下框的選項中選出能概括每一段主題的最佳選項，并在答題紙上將該選項涂黑，選項中有一項為多余選項。
A. Using a proverb to tell us how to keep healthy
B. Getting up early --- one good way to keep healthy
C. The importance of sleeping
D. Introduction to keeping healthy
E. The importance of the blood in our bodies
F. The benefit of exercise
1.__________
Habit is something we do very often. We do not think when we are doing it. We can have good habits or bad habits. This text gives some advice on how to be healthy. It tells you what to do if you want to be healthy. It also tells you what you must not do. It talks about good habits and bad habits.
2._________
Early to bed and early to rise, makes a man healthy, wealthy and wise. This is an old English saying. Have you heard of it before? It means that we must go to bed early and get up early in the morning. if we do, we shall be healthy, we shall also be rich and clever.
3.________
Is this true? Perhaps it is. The body must have enough sleep .Children of your age need ten hours’ sleep every night. If you do not go to bed early, you can not have enough sleep. Then you can not think properly and you cannot do your work properly. You’ll not be wise and you may not become wealthy!
4.________
Some people go to bed late at night and get up late in the morning. This is not good for them. We must sleep at night when it is dark. The dark helps us to sleep properly. When daylight comes, we must get up. This is the time for exercise. Exercise means doing things with the body. Walking, running, jumping, swimming, playing games are all exercises. If the body is not used, it becomes weak. Exercise keeps it strong.
5.________
Exercise helps the blood to move around inside the body. This is very important. Blood takes food to all parts of our bodies. The brain in our heads also need blood. We think with our brains. If we keep our bodies healthy and take exercise, we can think well.
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