Directions: Read the following text and choose the most suitable heading from the list A-F for each paragraph. There is one extra heading which you do not need.
| A. The engine in your body. B. The location, size and heartbeat of a heart. C. What happens when the heart beats? D. How does your heart work? E. How do we know about the heart? F. What can a doctor tell by feeling your pulse? |
61.
| |
Your heart is located in your chest, a little to your left. This heart of yours, which is about the size of your two fists held together, beats about 90 times a minute. A grown person's heart beats about 60 to 80 times a minute. The heartbeat is not just the same in all persons, and it is not the same in any one person at all times.
62.
| |
When your heart beats, it is pumping blood to all parts of your body. If you could examine your heart closely, you would see that it is really two pumps placed side by side, and working at the same time. Each pump has two parts, the upper part called the auricle (心房), and the lower part called the ventricle (心室). The auricles receive the blood as it comes into them after it has been pumped through the body. The ventricles pump the blood out. The right one pumps the blood to the lungs and the left one pumps the blood to all other parts of the body. At the top and bottom openings of each ventricle are valves (阀门) which make the blood go in only one direction.
63.
| |
Your heart is sometimes called the engine or the motor in your body and sometimes called the pump. It works away, both day and night. First it pumps out some blood, rests for a few seconds, and then it pumps some more. In a normal day, the heart pumps about 2,500 gallons of blood from the auricles and ventricles.
64.
| |
By using a stethoscope to listen to the heart, the doctor can tell whether your heart is beating evenly and whether the valves are closing tightly. The stethoscope makes these sounds so clear that the doctor can hear them easily. The stethoscope has an earpiece that he places on your chest and tubes that he places in his ear. The earpiece carries the sound or your heart's beating along the tubes to the doctor's ears, and it makes the sound seem much louder than it really is. The doctor could listen to your heartbeat by pulling his ear against your chest.
65.
| |
An easy experiment can help you understand what happens when the heart beats. You can do this experiment with a hollow rubber ball. Make a small hole in it, and fill the ball with water through the hole. When you squeeze the ball, you will notice how the water comes out in a spurt each time you squeeze. After each spurt the ball comes back to its round shape again. Something like this happens when your heart beats. The muscles in your heart grow smaller, or contract, and squeeze the blood out of the heart. Each time this happens, we say your heart is beating. Perhaps you have noticed that the doctor places his finger on the pulse in your wrist when you are ill. By doing this he can tell how fast your heart is beating.
名校课堂系列答案科目：高中英语 来源：2013-2014学年湖南省长沙市高三10月第二次月考英语试卷（解析版） 题型：阅读理解
Directions: Read the following passage. Fill in the numbered blankets by using the information from the passage. Write NO MORE THAN THREE WORDS for each answer.
Like our body, our memory needs regular exercise to be in good condition. Like the sportsman who must train to allow the body to respond to difficult times, the memory needs its own special training in order to stay in “shape” and improve.
There are many factors that can cause poor memory like insomnia (失眠), depression and alcohol. However, there are simple ways which you can follow to keep your memory in shape and actually help you to improve your memory’s condition and performance.
Never stop learning. Look for topics that interest you and really get involved in learning new information about them. Reading and attending lectures or programs are sources of continuous education of your brain with beneficial results to your memory.
Develop your social and family relationships. The more social you are, the better it is for your brain. Studies have shown that the brain and heart have a lot to gain from good family and social relationships.
Exercise your mind with games. The more you use your brain, the more you help your memory stay in shape. There are many games that can make you an intelligent person as well as entertain you such as chess, puzzles and board games.
Exercise physically can improve your memory. This type of exercise improves the circulatory （血液循环的） system. Even the simple but regular daily exercise such as fast walking can improve the heart and oxygenation（供氧） of the brain. The benefits of exercise affect positively many body systems, as well as our memory and other cognitive（认知的） capabilities.
Eat more fruit and vegetables. What we eat every day affects the performance and long-term condition of our memory. Fruit and vegetables are an excellent source of antioxidants（抗氧化剂） and vitamins that can help and benefit the nervous system.
So our memory is like a sportsman. The more we practice our brains and memory, the better their performance will be.
Title: How to improve memory
|
Topic |
1. like insomnia, depression and alcohol can lead to poor memory. We should exercise 2. to keep memory in good condition. |
|
|
Ways to improve memory |
Never stop learning |
3. like reading and attending lectures or programs does good to your memory. |
|
Develop social and family relationships |
Good family and social relationships are beneficial to your brain and contribute to 4. as well. |
|
|
Exercise mind with games |
Play chess, puzzles or board games, which is of great benefit to your intelligence and also offers you5. . |
|
|
Take6. exercise |
Physical exercise improves the 7. of the brain, which leads to better memory. |
|
|
Eat more fruit and vegetables. |
Fruit and vegetables are 8. in antioxidants and vitamins that can help and benefit the nervous system. |
|
|
9. |
If we practice brains and memory more, they will 10. . |
查看答案和解析>>
科目：高中英语 来源：2012年新课标版高中英语选修七 Unit1练习卷（解析版） 题型：阅读理解
The concept of health holds different meanings for different people and groups. These meanings have also changed over time. This change is no more evident than in Western society today, when notions of health and health promotion are being challenged and expanded in new ways.
For much of recent Western history, health has been viewed in the physical sense only. That is, good health has been connected to the smooth mechanical operation of the body, while ill health has been attributed to a breakdown in this machine. Health in this sense has been defined as the absence of disease or illness and is seen in medical terms.
In the late 1940s the World Health Organization challenged this physically and medically oriented (导向的) view of health. They stated that health is a complete state of physical, mental and social well-being and is not merely the absence of disease (WHO, 1946). Health and the person were seen more holistically (mind / body / spirit) and not just in physical terms.
The 1970s was a time of focusing on the prevention of disease and illness by emphasizing the importance of the lifestyle and behaviour of the individual. Specific behaviours which were seen to increase risk of disease, such as smoking, lack of fitness and unhealthy eating habits, were targeted. Creating health meant providing not only medical health care, but also health promotion programs and policies which would help people maintain healthy behaviours and lifestyles. While this individualistic healthy lifestyle approach to health worked for some (the wealthy members of society), it was of little benefit to people experiencing poverty, unemployment, underemployment or who had little control over the conditions of their daily life.
During the 1980s and 1990s there has been a growing swing away from seeing lifestyle risks as the root cause of poor health. While lifestyle factors still remain important, health is being viewed also in terms of the social, economic and environmental contexts in which people live. This broad approach to health is called the socio-ecological view of health.
At the Ottawa Conference in 1986, a charter was developed which outlined new directions for health promotion based on the socio-ecological view of health. This charter, known as the Ottawa Charter for Health Promotion, remains as the backbone of health action today. In exploring the scope of health promotion it states that:
Good health is a major resource for social, economic and personal development and an important dimension (尺度) of the quality of life. Political, economic, social, cultural, environmental, behavioural and biological factors can all favour health or be harmful to it. (WHO, 1986)
1.From the passage, we can infer that _________.
|
A．good health means not having any illness |
|
B．health has different meanings for different people in different periods |
|
C．health has always been viewed in terms of the social, economic and environmental contexts in which people live |
|
D．health has always been considered a major resource for social, economic and personal development and an important dimension of quality of life |
2.In the late 1940s, if you ___________, that meant you were healthy.
|
A．were strong enough |
|
B．were strong, optimistic and happy |
|
C．had enough money |
|
D．had a good lifestyle |
3. of society benefited most from the healthy lifestyle approach to health.
|
A．Rich people |
B．Poor people |
|
C．Old people |
D．Young people |
4.The socio-ecological view of health includes the following broad areas EXCEPT ________.
|
A．the social contexts |
|
B．the environmental contexts |
|
C．the economic contexts |
|
D．the area of personal development |
5.This passage mainly tells us that .
|
A．wealth is health |
|
B．health means different things in different periods |
|
C．it’s getting harder to be healthy |
|
D．people should change their understanding of health over time |
查看答案和解析>>
科目：高中英语 来源：2012-2013学年黑龙江省大庆市高三第三次月考（期中）英语试卷（解析版） 题型：单项填空
---How did you do in the test yesterday?
-----Not so well. I ______ much better but I misread the directions for writing。
|
A．will have done |
B．could have done |
|
C．must have done |
D．may have done |
查看答案和解析>>
科目：高中英语 来源：湖南澧县一中2010届高三英语综合考练（一） 题型：完型填空
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with word or phrases that best fits the context.
When other nine-year-old kids were playing games, she was working at a petrol station. When other teens were studying or going out, she struggled to find a place to sleep on the street. But she overcame these terrible setbacks to win a highly competitive scholarship and gained 36___ to Harvard University. And her 37___story has inspired a movie, Homeless to Harvard: The Tony Morrison Story 38___ in late April.
Tony Morrison, a 22-year-old American girl, has been writing a real-life story of willpower and determination. Tony grew up in the 39___of two drug-addicted parents. There was never enough food or warm clothes in the house. Tony was the only member of the family who had a job. Her mother had AIDS and died when Tony was just 15 years old. The effect of that loss 40___ a turning point in her life. Connecting the environment in which she had grown up with how her mother had died, she decided to do something about it. Tony went back to school. She 41___ herself into her studies, never telling her teachers that she was homeless. At night, she slept on the streets.
“What drove me to survive had 42___to do with understanding, by understanding that there was a whole other way of being. I had only experienced a small part of the society,” she wrote in her book Breaking Night. She admitted that she used envy to drive herself on. She used the benefits that came easily to others, such as a safe living environment, 43___ herself that “next to nothing could hold me 44___”. She finished high school in just two years and won a full scholarship to study at Harvard University.
But Tony decided to leave her top university for a couple of months earlier this year in order to take care of her 45___, who has also developed AIDS. “I love my parents so much. They are drug addicts. But I never forget that they love me 46___.” Tony wants moviegoers to go away with the idea that changing your 47___ is “as simple as making a decision”.
36. A. permission B. entry C. honor D. confidence
37. A. puzzled B. puzzling C. amazing D. amazed
38. A. published B. appeared C. sold D. shown
39. A. charge B. face C. middle D. shadow
40. A. lay in B. led to C. referred to D. stuck to
41. A. threw B. put C. devoted D. concentrated
42. A. nothing B. everything C. something D. anything
43. A. to encourage B. to control C. to persuade D. to believe
44. A. up B. down C. off D. back
45. A. mother B. sister C. father D. brother
46. A. once in a while B. time and time again
C. at the same time D. all the time
47. A. life B. university C. way D. family
查看答案和解析>>
科目：高中英语 来源：2011年湖南省高一上学期第一次阶段性测试（英语） 题型：填空题
Directions: Read the following passage. Complete the diagram by using the information from the passage.
Write NO MORE THAN THREE WORDS for each answer.
As we all know, all the governments in the world collect taxes（税）, but what are they and what are they used for? Some people may not know about them.
There are two kinds of taxes. One of the most important taxes is income-taxes which a person pays according to the amount of his income. Whatever he is, he must pay tax if income is more than a certain amount. This is called a “direct” tax, because it is paid in money directly to the government.
Another tax is paid on goods. When they are brought into a country, such a tax is paid as part of the price of these goods if they are later sold in shops. We call it “indirect” tax, because it is paid indirectly through the shopkeepers.
People usually complain about having to pay taxes, but they forget that the money is spent on what they need. On one hand, we need policemen and soldiers to protect us from danger. Meanwhile, we also need schools and teachers for our children. On the other hand, we need officials and workers to serve us. Above all, we need money to develop our nation.
Taxes, therefore, can’t be avoided. We have no real reason to complain when we are asked to supply money to be spent for the good of ourselves and for our fellow-citizens.
Title: 1. are necessary in our life
|
Sources |
People→Taxes |
_2.__of taxes |
Tax-payers |
|
3. |
People whose income is over a certain amount |
||
|
Indirect tax |
___4.__ |
||
|
5. |
Taxes→ 6. |
On safety— 7. |
|
|
On education— 8. |
|||
|
9. —Officials and workers |
|||
|
On development— 10. |
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
