题型:任务型阅读 题类:常考题 难易度:困难
江苏省南通中学2019届高三上学期英语期中考试试卷
Asthma(哮喘) is a long-lasting breathing disease that affects millions of Americans, many of whom are children. People who get asthma will suffer from lack of breath, difficulty in breathing or coughing--which are caused by the tightening of the muscles in airways. Untreated asthma can lead to poor lung function and death, but asthma can also be effectively controlled with proper treatments.
Research is discovering genes that contribute to the development of asthma. This development has pointed researchers to the role of indoor and outdoor pollution as environmental factors that contribute to the increased occurrence of asthma.
The Indoor Pollution
Indoor pollution has increased with the developments in building materials and in heating and air conditioning systems. In addition to poisonous gases that come from paint, other materials like dust and perfumes used in household products such as washing powder are recycled continuously through the house, winter and summer.
Unlike the days before central heating or before whole-house air conditioning, these materials and chemicals cannot get out of modern homes. Most often, they cause breathing problems in the members of the family with the least-developed autoimmune(自身免疫的) systems. Proper venting (通风) and use of environmentally-friendly building materials and carpeting can help reduce the presence of these chemicals.
The Out door pollution
Researchers have also established outdoor pollution's role as a probable cause of asthma. Asthma has been proven to result from some fuel products. Smog and the small matters carried by it have been recognized as a factor which leads to asthma since the 19th century when London saw more and more diseases in the industrial population. Industrial pollutants and other chemicals which are produced in water treatment and open treated water like that found in the swimming pools also contribute to increased cases of asthma as well as other illnesses.
Those most affected by the increase of industrial and environmental pollution are children. Although much has been done to control the levels of pollution in the US, there still remains much to do as it is a worldwide phenomenon. Until an international effort can be made to limit carbon emissions, the occurrence of environmental asthma will probably continue to increase.
The between asthma and air pollution | ||
The of asthma | ● lack of breath ● difficulty in breathing ● coughing | |
The possible of untreated asthma | ● poor lung function ● death | |
contributing to the increased asthma | Indoor pollution | ●It is by building materials and heating and air conditioning systems. ● some poisonous gases, dust and perfumes worsen pollution. ●Some material and chemicals in modern homes. |
Outdoor pollution | ●Smog and the small matters carried by it cause asthma, which is proven by a(n) number of lung diseases in the industrial population. ●Industrial pollutants and other chemicals in water are to people's health.79 to people's health. | |
Conclusion | Only when all countries join together to limit carbon emissions can people be rom suffering environmental asthma. |
Anything that poses a challenge or a threat to our well-being is a stress.Some stresses get you going and they are good for you – without any stress at all many say our lives would be boring and would probably feel pointless. However,when the stresses undermine both our mental and physical health they are bad.In this text we shall be focusing on stress that is bad for you.
When we are stressed the following happens:
Blood pressure rises
Breathing becomes more rapid
Heart rate (pulse) rises
Muscles become tense
We do not sleep (heightened state of alertness)
Most of us have varying interpretations of what stress is about and what matters.Some of us focus on what happens to us,such as breaking a bone or getting a promotion,while others think more about the event itself.How you see that stressful event will be the largest single factor that impacts on your physical and mental health.Your interpretation of event and challenges in life may decide whether they are invigorating or harmful for you.
There are three broad methods you can follow to treat stress.
Self help for treating stress
Exercise has been proven to have a beneficial effect on a person's mental and physical state.For many people exercise is an extremely useful stress buster.
Alcohol and drugs will not help you manage your stress better.Either stop consuming them completely,or cut down.
If you consumption of coffee and other drinks which contain caffeine is high,cut down.
Eat plenty of fruit and vegetable.Make sure you have a healthy and balanced diet.
Talk to your family,friends,work colleagues and your boss.Express your thoughts and worries.
Stress management techniques
Stress management can help you t keep away from the source of stress,change the way you view a stressful event,and lower the impact that stress might have on your body.Stress management therapy will have the objective of pursuing one or more of these approaches.
Medicines
Doctors will not usually prescribe medications for coping with stress,unless the patient has an underlying illness,such as depression or some type of anxiety.If that is the case,the doctor is actually treating a mental illness.In such cases,an antidepressant may be prescribed.Bear in mind that there is a risk that all the medication will do is mask the stress,rather than help you deal and cope with it.
Stress | |
Passage outline | Supporting details |
Understanding of stress | • Stress is pressure or worry {#blank#}1{#/blank#}by the stressors in your life. • Some stresses{#blank#}2{#/blank#} you while some others make you suffer. |
{#blank#}3{#/blank#} of stress | • You have {#blank#}4{#/blank#}blood pressure. • Your heart{#blank#}5{#/blank#} faster. • Your become sleepless. • Your breath and muscles are abnormal. |
Attitudes towards stress | • You care about what concerns{#blank#}6{#/blank#} • You pay attention to what is{#blank#}7{#/blank#} around you. • Above all,how you look at challenges affects your health. |
Ways to deal with stress | • Exercise, a proper diet, communication help to {#blank#}8{#/blank#} your stress while alcohol,drugs and coffee do not. • Stress management guides you how to {#blank#}9{#/blank#} and reduce stress. • Medicines can be used to treat a mental illness but cannot solve the problem {#blank#}10{#/blank#} |
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