题目
题型:0111 期中题难度:来源:
something that many long-distance runners have as a goal. Now if you decide you want to train for a marathon,
how do you go about getting yourself into excellent shape for the race of your life?
Most marathon training schedules last around 20 weeks and are designed for runners who can run 4-5 days
per week. The secret of a successful training schedule lies in avoiding injury that can happen through pushing
yourself too fast or too hard. So, the idea is to increase your mileage gradually from, let"s say,20 miles per week
up to runs of 50 miles per week at some point before the actual marathon. Alternate (交替) hard days with easy
days: an easy day could be a day off altogether or something else like a three-mile run which, although it might
not seem to be really worth the effort to some of you, actually is a joy to do.
Be careful how you warm up and slow down, because these are the times when injuries could happen. When
you set off for a run, take the first mile slowly and when you break into a sweat, stop and do some stretching
exercises for a couple of minutes. Always take the last mile slowly too-if you stop suddenly after a hard run,
then those of you who might have heart attacks are putting yourselves at greater risk at the point. One word of
warning: don"t start a training schedule without some guidance from a properly qualified trainer. He or she will
be able to tell you what you"re doing right or wrong! Remember that under normal circumstances, health
benefits from regular running are an increased sense of energy and well being, together with fitness.
B. there should be some easy days rather than hard days
C. the training period should last for three weeks
D. a short run can be a pleasant experience
B. building up speed
C. running hard
D. sweating a lot
B. young athletes
C. people already involved in running
D. athletics trainers
B. be able to win a marathon
C. feel better and more energetic
D. become a faster runner
答案
核心考点
试题【阅读理解。 Running, as most of you already know, is a sport that all sorts of peo】;主要考察你对题材分类等知识点的理解。[详细]
举一反三
they must today. They did not need to worry a lot about the safety of the new products that they developed.
They did not have to pay much attention to the health and safety of the people who worked for them. Often
new products were dangerous for the people who used them; often conditions in the work place had very
bad effects on the health of the workers.
Of course sometimes there were real disasters which attracted the attention of governments and which
showed need for changes. Also scientists who were doing research into the health of workers sometimes
produced information which governments could not ignore. At such times, there were inquiries into the
causes of the disaster or the problems. New safety rules were often introduced as a result of these inquiries;
however,the new rules came too late to protect the people who had died or become seriously ill.
Today many governments have special departments which protect customers and workers. In the U.S.,
for example, there is a department which tests new airplanes and gives warnings about possible problems.
It also makes the rules that aircraft producers must follow. Another department controls the foods and drugs
that companies sell. A third department looks at the places where people work, and then reports any
companies that are breaking laws which protect the health and safety of workers.
B. were worse off
C. affected more people"s health
D. put out more unhealthy products.
B. seldom introduced safety laws before disasters occurred
C. hardly ever looked into the causes of tragedies
D. imposed safety rules as soon as disasters occurred
B. changes in the development of industries
C. the protection of industrial workers and customers
D. the freedom of industries
B. criticize
C. entertain
D. persuade
in the streets in an effort to find her father, who died 30 years ago.
Not all cases of Alzheimer"s disease look like this, but Alzheimer"s is a serious disease that is said to be the
fourth or fifth leading cause of death for people over age 75.
It is said that about three percent of the U.S. population over age 65 have Alzheimer"s. In the early stages,
people may exhibit short term memory loss. Some may experience changes in personality, easy to be angry.
As the disease progresses, patients might lose the ability to move and may be unable to speak or move at all.
This progressive disease generally lasts 8 to 10 years before death occurs.
While no one is certain what causes these changes in the brain"s nerve fibers, their effect is certain.
Alzheimer"s destroys not only the patients, but also spouses (配偶), friends and families.
What should you do if you notice progressive memory loss in yourself or a loved one? Have the person
examined by a doctor who is a specialist in the treatment of Alzheimer"s disease.
Though many reasons other than Alzheimer"s disease may cause memory loss, its early diagnosis (诊断)
and treatment may delay some of the most serious effects.
What feeling will you likely experience should a loved one suffer from Alzheimer"s disease? A person will
often go through the various stages of sadness, shock, anger, and so on. If the spouse develops the disease,
you may experience hurt and disappointment when he or she doesn"t remember you are married.
Life for the Alzheimer"s patients and their loved ones will never be the same as the disease progresses,
bringing a deep sorrow, loss and even anger towards God. No matter what feelings are present, facing them
honestly will serve one better than burying them.
B. She was sad about the death of her father.
C. She can"t search for her father without being watched.
D. She suffers from Alzheimer"s disease.
B. their families and friends will experience mental sufferings
C. they will certainly die in 8 to 10 years
D. they will forget everybody but their spouses
B. from sadness,shock,anger, and so on
C. for a number of reasons
D. with changes in personality
B. it is still unknown what causes the changes in the brain"s nerve fibers
C. nerve fibers in the brain will cause Alzheimer"s disease
D. when one suffers from Alzheimer"s disease, he will be buried
morning, you are not alone. Many kids in the United States do not get enough sleep.
Your body needs sleep-and lots of it! "Evidence (证据) shows that elementary-age children need at
least nine hours of sleep per night," said sleep expert Dr. Carl Hunt.
Kids who do not sleep enough cannot do their best, experts say. A tired kid may be moody and act
badly. Being tired can also cause kids to forget things, have trouble learning, and have trouble playing
sports.
Not sleeping enough can also affect kids" safety. Experts say children who are tired are more likely
to suffer injuries.
Lots of kids lose sleep because they are busy. Many take part in after-school activities. Then they
go home, eat dinner, and do homework. Afterward, many kids watch TV, play video games, and surf
the Internet. That leaves less time for sleep.
Sometimes you may not be able to go to bed early. But, if you get a choice whether to stay up late,
think twice. A good night"s sleep can help you feel your best!
B. Turn off the TV
C. Children Dream
D. Kids Have Busy Lives
B. They are busy all day.
C. They get up early to do their homework.
D. They stay up late reading.
B. You may have an easier time learning.
C. You may be less likely to get injured.
D. All of the above.
telling us to eat more of certain foods or not to do certain things. Is there any truth in these teachings? Some
of them agree with present medical thinking, but others have not passed the test of time.
Did your mother ever tell you to eat your carrots because they are good for your eyes? Scientists now
report that eating carrots can help prevent a serious eye disease called macular degeneration. Eating just one
carrot a day can reduce the possibility of getting this disease by 40%. Garlic is good for you, too. It can kill the
type of virus that causes colds.
Unfortunately, not all of Mom" s advice passed the test of medical studies. For example, generations of
children have been told not to go swimming within an hour after eating. But research suggests that there is no
danger in doing so. Do sweets cause tooth problems? Well, yes. However, sticky sweets made with grains tend
to cause more problems than sweets made with simple sugars.
Even though science can tell us that some of our traditional beliefs don"t hold water, there is still a lot of
truth in the old wives" tales. After all, much of this knowledge has been accumulated from thousands of years
of experience in family health care. We should respect this body of knowledge even as we search for clear
scientific support to prove it true or false.
B. Sticky sweets are damaging our teeth.
C. Swimming after a meal is dangerous.
D. Carrots prevent people from catching colds.
B. to be valuable
C. to be admirable
D. to be suitable
B. Objective
C. Dissatisfied
D. Curious
They say people should eat more of the same kind of food eaten by humans living more than 10,000 years ago.
1_____
The scientists say that the human life has changed greatly. Our bodies have not been able to deal with these
changes in lifestyle and this had led to new kinds of sicknesses. 2_____ So they are called "disease of
civilization". Many cancers and disease of blood system are examples of such diseases.
Scientists noted that people in both the Old Stone Age and the New Stone Age enjoyed very little alcohol or
tobacco, probably none. 3_____ However, a change in food is one of the main differences between life in
ancient times and that of today.
Stone Age people hunted wild animals for their meat, which had much less fat than domestic ones. They
ate a lot of fresh wild vegetables and fruits. They did not have milk or any other dairy products, and they made
very little use of grains. 4_____ We eat six times more salt than our ancestors (祖先). We eat more sugar. We
eat twice as much fat but only one third as much protein and much less vitamin C.
5_____ But scientists say that we would be much healthier if we eat much the same way as our ancestors
did, cutting the amount of fatty, salty and sweet food.
B. People today probably do not want to live the way people thousands of years ago did.
C. Ancient people also lived in large groups.
D. But today, we eat a lot of these.
E. Ancient people also got a great deal of physical exercise.
F. In that case, they would live much healthier.
G. People today probably live the same life as people thousands of years ago did.
最新试题
- 1已知:如图,在平行四边形中,,,∠的平分线交于点,则的长为A.4B.3 C.D.2
- 2已知关于x的方程2x2+x+m+14=0有两个不相等的负实根,则m的取值范围是( )A.m<-18B.-14<m< -
- 3关于世界的语言和宗教的叙述,正确的是( )A.汉语是世界上使用范围最广的语言B.英语是联合国的唯一工作语言C.伊斯兰教
- 4在80g质量分数为15%的NaNO3溶液里含有NaNO3多少克?在这种NaNO3溶液中加入20g水后,所得溶液中溶质的质
- 5我国是四大文明古国之一,下列哪项科技成就深刻影响着人类文明的进程[ ]A.华佗发明的麻沸散 B.张仲景著的
- 6下列表述正确的是( )A.当南半球是夏季时,北半球是冬季B.高纬度地区,各地都会出现极昼、极夜现象C.地球上的纬度变化
- 7已知方程组的解x为非正数,y 为负数.(1)求a的取值范围;(2)在a的取值范围中,当a为何整数时,不等式2ax+x&g
- 8祖冲之是南朝________________、_________________之际著名的科学家,他在数学研究,特别是在
- 9如果零上28℃记作28℃,那么零下5℃记作 ______.
- 10一个大山雀种群由800个个体组成,其中基因型AA有80只、Aa有320只、aa有400只。如果有80只aa的大山雀迁出,
热门考点
- 1Which is more useful, English or Chinese?A. each of
- 2The big fire was______ danger to the building, which was in
- 3Come and see the Indian elephants and new tigers from Americ
- 4如图所示,在高度分别为hA、hB(hA>hB)的两处以初速度vA、vB相向水平抛出A、B两个小物体,不计空气阻力,已知它
- 5(3分)“5000吨剧毒铬渣污染珠江源头”的报导引起了人们的广泛关注,铬渣中的重铬酸盐污染严重,酸性K2Cr2O7具有较
- 6如图的流程图最后输出的n的值是______.
- 7水分和无机盐在植物茎内的运输途径是( )A.茎的导管B.茎的筛管C.茎的形成层D.茎中的营养组织
- 8(12分)直线与两坐标轴围成的三角形的面积为3,分别求满足下列条件的直线的方程.(1)过定点.(2)与直线垂直.
- 9金属元素与人体健康有很大关系b钾元素可以调节体液平衡,维持肌肉和神经功能及代谢.如果人体缺乏钾会出现肌肉不发达、心率不齐
- 10阅读下面文言文,完成1——5题书巢记陆游陆子既老且病,犹不置读书,名其室曰书巢。客有问曰:“鹊巢于木,巢之远人者;燕巢于