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高中二年级英语

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  • 阅读理解
    World Health Day is celebrated on 7 April to mark the anniversary of the founding of WHO in 1948. Each year a theme is selected for World Health Day that highlights a priority area of public health concern in the world. 
    The theme for 2013 is high blood pressure. High blood pressure increases the risk of heart attacks, strokes(中风). If left uncontrolled, high blood pressure can also cause blindness, irregularities of the heartbeat and heart failure. The risk of developing these complications is higher in the presence of other risk factors such as diabetes(糖尿病). One in three adults worldwide has high blood pressure and this increases with age, from 1 in 10 people in their 20s and 30s to 5 in 10 people in their 50s. High blood pressure is most common in some low-income countries in Africa, with over 40% of adults in many African countries thought to be affected.
    However, high blood pressure is both preventable and treatable. In some developed countries, prevention and treatment of it has brought about a reduction in deaths from heart disease. The risk of developing high blood pressure can be reduced by: reducing salt intake; eating a balanced diet; avoiding harmful use of alcohol; taking regular physical activity; keeping a healthy body weight; and avoiding tobacco use.
    The final and most important goal of World Health Day 2013 is to reduce heart attacks and strokes, which includes as follows:
    1.to raise awareness of the causes and consequences of high blood pressure;
    2.to provide information on how to prevent high blood pressure
    3.to encourage adults to check their blood pressure and to follow the advice of health-care professionals.
    小题1:High blood pressure can cause medical problems like_____.
    A.heart diseases, strokes and blindnessB.strokes, heart failure and diabetes
    C.heart attacks, blindness and diabetesD.heart troubles,strokes and cancers
    小题2:Who are most likely to be affected by high blood pressure?
    A.Those who are in their 20sB.Those who are in their 30s
    C.Those who are in their 40sD.Those who are in their 50s
    小题3:Which of the following can NOT reduce the risk of developing high blood pressure?
    A.Less salt intakeB.Putting on weightC.Regular exerciseD.No smoking
    小题4:The text is mainly about______.
    A.the theme for World Health Day 2013 B.the causes of high blood pressure
    C.the treatment of heart attacks and strokesD.how to reduce the risk of high blood pressure

    本题信息:英语阅读理解难度一般 来源:未知
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健康环保累阅读概念:

健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。体裁有记叙文、 说明文、议论文和各种应用文。


健康环保类文章阅读技巧:

       健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。阅读此类短文要以现象或事物为中心进行思考,理解现象产生的原因、条件和客观规律等。同时要抓住事物的特征、用途和相互关系等。科普环保类文章一般为说明文,从结构上看大致可分为三个部分:
       第一部分一般是文章的首段,主要用来提出文章的主题,即文章想要阐述、说明的主要内容;
       第二部分是文章的主体,可由若干个段落组成,对文章的主题进行展开说明;
       第三部分是结尾段,对文章的主题进行归纳总结。这类文章多用一般现在时,而且一般多使用客观性词语表述。有时为了强调客观性,也常使用被动语态。
       从近几年的考试题来看,科普环保类的文章越来越与人们的实际生活相接近。由于此类文章缺乏故事情节,很多同学对此类文章感到费解。但一般的科普类文章都是就事论事,需要逻辑推理和想象的时候较少,因此此类阅读题也没有同学们想象中的那么难,只要多加训练,就能较好地答题。
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2、组织(Organization):
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