题文
Women are friendly. But men are more competitive. Why? Researchers have found it's all down to the hormone oxytocin (荷尔蒙催生素). Although known as the love hormone, it affects the sexes differently."Women tend to be social in their behavior. They often share with others. But men lend to be competitive. They are trying to improve their social status," said Professor Ryan.
Generally, people believe that the hormone oxytocin is let out in our body in various social situations and
our body creates a large amount of it during positive social interactions (互动) such as falling in love or giving birth.
But in a previous experiment Professor Ryan found that the hormone is also let out in our body during negative social interactions such as envy.
Further researches showed that in men the hormone oxytocin improves the ability to recognize competitive relationships, but in women it raises the ability to recognize friendship. Professor Ryan's recent experiment used 62 men and women aged 20 to 37. Half of the participants（参与者）received oxytocin. The other half received placebo (安慰剂).
After a week, the two groups switched with participants. They went tlirough the same procedure with the other material.
Following each treatment, they were shown some video pictures with different social interactions. Then they were asked to analyze the relationships by answering some questions. The questions were about telling friendship from competition. And their answers should be based on gestures, body language and facial expressions.
The results indicated that, after treatment with oxytocin, men's ability to correctly recognize competitive relationships improved, but in women it was the ability to correctly recognize friendship that got better.
Professor Ryan thus concluded: "Our experiment proves that the hormone oxytocin can raise people's abilities to better distinguish different social interactions. And the behavior differences between men and women are caused by biological factors (因素) that are mainly hormonal."
小题1:What causes men and women to behave differently according to the text? A．Placebo.B．Oxytocin.C．The gesture. D．The social status.小题2:What can we learn from Professor Ryan's previous experiment?A．Oxytocin affects our behavior in a different way.B．Our body lets out oxytocin when we are deep in love.C．Our body produces oxytocin when we feel unhappy about others' success.D．Oxytocin improves our abilities to understand people's behavior differences.小题3:Why did Professor Ryan conduct the recent experiment?A．To test the effect of oxytocin on the ability to recognize social interactions.B．To know the differences between friendship and competition.C．To know people's different abilities to answer questions.D．To test people's understanding of body language.小题4:The author develops the text by______.A．explaining people's behaviorsB．describing his own experiencesC．distinguishing sexual differencesD．discussing research experiments 题型：未知难度：其他题型
答案
小题1:B
小题2:C
小题3:A
小题4:D
解析
试题分析: 本文属于议论文文体。作者在文中提出荷尔蒙催生素对男女行为的不同影响：女性非常友善，善于交际，而男性更具有竞争意识，努力去提高自己的社会地位。但是实验也表明当人内心产生比如嫉妒这样的情绪情感时人体也会释放这种荷尔蒙催生素。此外，作者还对一项实验进行了详细的介绍，以此来进一步证实这一观点。
小题1:B考查细节理解。通过文章首段Women are friendly. But men are more competitive. Why? Researchers have found it's all down to the hormone oxytocin 可知对于男女的不同表现，oxytocin是造成这种差异的原因，答案选B。
小题2:C考查细节理解。根据第四段内容… found that the hormone is also let out in our body during negative social interactions such as envy 可知当人们产生嫉妒这样的情绪情感时人体也会释放这种荷尔蒙催生素，由此可以判断C选项内容正确。
小题3:A考查细节理解。从文章末段的结论"Our experiment proves that the hormone oxytocin can raise people's abilities to better distinguish different social interaction可知教授实验的目的就是去测试荷尔蒙催生素对社会交际能力的作用，选A。
小题4:D考查推理判断。在文章开头作者提出荷尔蒙催生素在男女的不同表现中所起到的作用，也就是文章的中心话题，然后在下文中通过介绍几个实验及其结果来进一步对此看法进行证明，由此判断作者的行为是故答案选D。本题容易误选的答案为A“解释人们的行为”，在文中作者对男女不同行为进行了介绍，但是题干问的是文章的行文发展方法，故A为错误选项。
考点
据考高分专家说，试题“Women are friendly. .....”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。
