16.When someone is happy,can you smell it?
You can usually tell when someone is happy based on seeing them smile,hearing them laugh or perhaps from receiving a big hug.But can you also smell their happiness?Surprising new research suggests that happiness does indeed have a scent(氣味),and that the experience of happiness can be spread through smell,reports Phys.org.
For the study,12young men were shown videos meant to bring about a variety of emotions while researchers gathered sweat samples from them.All of the men were healthy and none of them were drug users or smokers,and all were asked to abstain from drinking or eating smelly foods during the study period.
Those sweat samples were then given to 36 equally healthy young women to smell,while researchers monitored their reactions.Only women were selected to smell the samples,apparently because previous research has shown that women have a better sense of smell than men and are also more sensitive to emotional signaling-though it's unclear why only men were chosen to produce the scents.
Researchers found that the behavior of the women after smelling the scents-particularly their facial expressions-suggested a relationship between the emotional states of the men who produced the sweat and the women who smelled them.
"Human sweat produced when a person is happy brings about a state similar to happiness in somebody who breathes this smell,"said study co-author Gun Semin,a professor at Koc University in Turkey.
This is a fascinating finding because it not only means that happiness does have a scent,but that the scent can transmit the feeling to others.The study also found that other feelings,such as fear,seem to carry a scent too.This ensures previous research suggesting that some negative feelings have a smell,but it is the first time this has proved to be true of positive feelings.
Researchers have yet to isolate(分離) exactly what the chemical compound for the happiness smell is,but you might imagine what the potential applications for such a finding could be.Happiness perfumes,for instance,could be invented.Scent therapies(香味療法)could also be developed to help people through depression or anxiety.
Perhaps the most surprising result of the study,however,is our broadened understanding of how feelings get communicated,and also how our own emotions are potentially managed through our social context and the emotional states of those around us.

27.What is the main finding of the new research?C
A.Men produce more sweats.
B.Negative feelings have a smell.
C.Pleasant feelings can be smelt out.
D.Women have a better sense of smell.
28.The underlined part"abstain from"in Paragraph 3 probably meansA.
A.a(chǎn)void   B.practice     C.continue   D.try
29.What is the application value of the new research?B
A.Perfumes could help people understand each other.
B.Some smells could be developed to better our mood.
C.Perfumes could be produced to cure physical diseases.
D.Some smells could be created to improve our appearance.
30.We can learn from the last paragraph thatD.
A.happiness comes from a scent of sweat
B.positive energy can deepen understanding
C.people need more emotional communication
D.social surroundings can influence our emotions.

分析 本文屬于說(shuō)明文閱讀,作者通過(guò)這篇文章向我們介紹了一個(gè)關(guān)于幸福是否有氣味的調(diào)查,新的研究表明,幸福確實(shí)有一種氣味,研究人員也在尋找這一研究的潛在的應(yīng)用可能.

解答 27.C  細(xì)節(jié)理解題,根據(jù)第二段Surprising new research suggests that happiness does indeed have a scent,and that the experience of happiness can be transmitted through smell,reports Phys.org.可知最新的研究表明愉快的感覺(jué)是可以聞到的,故選C.
28.A  詞義猜測(cè)題,根據(jù)第三段All of the men were healthy and none of them were drug users or smokers,and all were asked to abstain from drinking or eating smelly foods during the study period.可知參與研究的人都是健康的,在研究期間,所有的人都被要求戒酒或吃有異味的食物,故選A.
29.B  推理判斷題,根據(jù)倒數(shù)第二段Scent therapies (香味療法) could also be developed to help people through depression or anxiety.可知這個(gè)新研究可以幫助開(kāi)發(fā)一些氣味來(lái)改變我們的心情,故選B.
30.D  推理判斷題,根據(jù)最后一段Perhaps the most surprising result of the study,however,is our broadened understanding of how emotions get communicated,and also how our own emotions are potentially managed through our social context and the emotional states of those around us.可知不同的社會(huì)環(huán)境會(huì)影響我們的情緒,故選D.

點(diǎn)評(píng) 做這類(lèi)題材閱讀理解時(shí)要求考生對(duì)文章通讀一遍,做題時(shí)結(jié)合原文和題目有針對(duì)性的找出相關(guān)語(yǔ)句進(jìn)行仔細(xì)分析,結(jié)合選項(xiàng)選出正確答案.推理判斷題也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確答案,切忌胡亂猜測(cè),一定要做到有理有據(jù).

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