题文
阅读理解 Feeling lonely can make you sick.Doctors have long known that loneliness is associated with hearttroubles, viral infections, and higher death rates.What they didn't know is how this feeling causes illness.
A study in the September issue of the online journal Genome Biology suggests that loneliness actually
affects the very core of our bodies-our genes.
In a small population of patients, researchers surveyed more than 20,000 genes using DNA skills to
compare how the genes of lonely
and nonlonely individuals express themselves in molecular (分子)
processes and, ultimately, in personal health.They found that gene expression is different at 209 sites in
chronically lonely people and that many of those changes fit a pattern of elevated immune activation,
inflammation (炎症), and depressed response to infection."We now have a molecular framework for
understanding the relationship between social experience and physical health, "explains the study's lead
author, Steve Cole.
The study found that loneline
ss decreases the response of some body receptors, cutting off the immune
control and anti－inflammatory effects of the stress－related hormone that also helps regulate the
conversion of carbohydrates (碳水化合物) to energy.The depressed response of the stress－related
hormone concurs with the known effects of loneliness and provides a potential target for treatment.
"This study-the first to link feelings with gene changes-is in some sense groundbreaking, "says Emma
Adam, an associate professor at Northwestern University."It fills in the black box."
According to John Cacioppo, an author of the study and a psychologist from the University of
Chicago, the work suggests that loneliness is a warning sign, much like physical pain."This very process
of feeling bad because of disconnection contributes to what it means to be human, "he says."It makes us
care for other people and want to reconnect when we're disconnected."1. From the passage we know lonely people________. A. have higher rates of diseases
B. have bad and little genes
C. are full of energ
D. are quick to the responses of some body receptors2. According to the passage, which of the following statements is TRUE?A. The lonely people's gene expression is quite different from the gene pattern of some diseases.
B. Researchers and doctors can deal with loneliness by regulating the stress－related hormone.
C. Loneliness is a warning sign of physical pain.
D. The study of loneliness is of little value at present.3. The underlined word "it" in the last paragraph refers to__________.A. the work
B. the process of feeling bad
C. lon
eliness
D. to be human4. Which of the following is the best suggestion to lonely people?A. Go to hospital to have a medical examination once a week.
B. Take more social activities.
C. Take more physical exercises.
D. Ring your friends when you need their help.5. What's the best title for the passage?A. Feeling Lonely Can Make You Sick
B. A Survey on Loneliness
C. Why Loneliness Is Bad for You
D. Genes and Loneliness 题型：未知难度：其他题型
答案
1-5: ABDBC解析
该题暂无解析
考点
据考高分专家说，试题“阅读理解 Feeli.....”主要考查你对 [日常生活类阅读 ]考点的理解。日常生活类阅读
日常生活类阅读的概念：
日常生活这一话题主要涉及人们衣食住行等方面的活动。这一话题的选材主要针对人们日常的工作，生活以及学习情况。做这一类题时，最主要的是要把握好人物的活动内容，时间和地点。
日常生活类阅读题答题技巧：
【题型说明】
该类文章内容涉及到人们的言谈举止、生活习惯、饮食起居、服饰仪表、恋爱婚姻、消遣娱乐、节日起源、家庭生活等。文章篇幅短小，追根溯源，探索各项风俗的历史渊源，内容有趣。命题也以送分题为主，如事实细节题、语义转换题、词义猜测题和简单推理判断题等。虽然这类文章读起来感觉轻松，试题做起来比较顺手，但绝不能掉以轻心。因为稍不留神，就会丢分。
【备考提醒】
为了保证较高准确率，建议同学们做好以下几点：
1、保持正常的考试心态。笔者在教学中发现，越是容易的试题，同学们越是容易失分。为什么呢？因为在这种情况下，同学们极易产生麻痹思想，认为题目好做，就不引起高度重视，于是思维不发散、不周密。而命题人就是利用同学们的这一弱点，设计陷阱题。所以，无论试题难易与否，我们都要保持正常的考试心态。试题容易，不欣喜；试题难，不悲观。
2、根据前面讲到的方法，认认真真、细细心心做好事实细节题。
3、做好语义转换题。这类题是根据英语中一词多义和某些词语在文中能表达一定的修辞意义的原则而设计的。要求同学们解释某生词的含义，确定多义词或短语在文中的意思，确认文中的某个代词所指代的对象，或者对英语中特有的表达、格言、谚语进行解释。这种题要求同学们一定要根据上下文猜测词义或理解句子，切不可望文生义。
4、做好简单推理判断题。简单推理判断题要以表面文字为前提，以具体事实为依据进行推理，做出判断。这种推理方式比较直接，只要弄清事实，即可结合常识推断出合理的结论。
