17.Does happiness have a scent?
    When someone is hapy,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,and that the experience of happiness can be transmitted 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 abstainfrom drinking or eating smelly foods during the study period.
Those sweat samples were then given to 36equally 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-indicated a relationship between the emotional states of the men who produced the sweat and the women who sniffed 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 is capable of transmitting the emotion to others.The study also found that other emotions,such as fear,seem to carry a scent too.This ensures previous research suggesting that some negative emotions 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 emotions get communicated,and also how our own emotions are potentially managed through our social context and the emotional states of those around us.

63.What is the main finding of the new research?C
A.Men produce more sweats.
B.Negative emotions have a smell.
C.Pleasant feelings can be smelt out.
D.Women have a better sense of smell.
64.The underlined part"abstain from"in Paragraph 3probably meansA.
A.a(chǎn)void          B.practice     C.continue   D.try
65.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.
66.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 communiation
D.social surroundings can influence our emotions.

分析 本文寫得是一項研究,愉快的心情是能夠聞得出來的.這個研究可以應(yīng)用到香水的使用方面.

解答 63.C 細(xì)節(jié)理解.分析文章的內(nèi)容以及文章的標(biāo)題,When someone is hapy,can you smell it?一個人是幸福的,你能聞到它嗎?這項研究的發(fā)現(xiàn)是:愉快的心情能夠"聞"得出來,故C選項的描述準(zhǔn)確,故選C.
 64.A. 詞義猜測.分析此詞組所在的語境,可知當(dāng)時研究者是需要參加實驗的人員不能喝酒和吃味道大的食物以免影響了研究的結(jié)果.故選A.
 65.B 細(xì)節(jié)理解.根據(jù)文章第八段中的Happiness perfumes,for instance,could be invented.Scent therapiescould also be developed to help people through depression or anxiety,可知這個研究可以應(yīng)用到香水的使用方面,故選B正確.
 66.D 推理判斷.根據(jù)對文章最后一段中our own emotions are potentially managed through our social context and the emotional states of those around us,可推斷社會的環(huán)境會影響到我們個人的情緒,故選D.

點評 閱讀理解題測試考生在閱讀基礎(chǔ)上的邏輯推理能力,要求考生根據(jù)文章所述事件的邏輯關(guān)系,對未說明的趨勢或結(jié)局作出合理的推斷;或根據(jù)作者所闡述的觀點理論,對文章未涉及的現(xiàn)象、事例給以解釋.考生首先要仔細(xì)閱讀短文,完整了解信息,準(zhǔn)確把握作者觀點.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:閱讀理解

5.Earlier this year,my oldest daughter got braces(矯正器)on her teeth,and let's just say she did not go quietly into that dentist's chair.Fear and hate pretty much describe the days leading up to her first appointment.
So when she finally walked out with shiny teeth,a sore(疼痛的)mouth and a broken spirit,I told her I was proud of her and took her to Ben &Jerry's for an ice cream reward.Two weeks later,we returned to the scene of the crime.The dentist spent about 45seconds checking her teeth before sending her on her merry way.Before I could start the car,she was placing her ice cream order.She was shocked when I told her that she wasn't going to get a reward every time we get her teeth checked.
Clearly,she's not alone.According to some parenting experts,kids are easily addicted to a benefit-producing system of parental rewards and bribes-it's not all ice creams,candies and cool toys.Some parents are offering their children prizes to just let them sit down and behave in a restaurant-or sleep in their own beds-or score a goal in the next soccer game.
While the experts agree that occasional awards are okay,the danger lies in the system's overuse.Kids quickly gain a sense of entitlement(應(yīng)得的權(quán)利),where they come to expect a big reward for every good thing that they do,no matter how small.To keep things in check,experts say parents should reduce the number of rewards they offer,make sure rewards match the behavior and explain the real benefits of behaving for the sake of behaving.
Have you used bribery or a reward system with your kids?Was it successful?Do your kids expect more because of that system?

28.The intended readers of the passage areD.
A.children    
B.teachers    
C.doctors 
D.parents
29.What does the author mean by saying"the scene of the crime"?D
A.He/she doubted whether the dentist was skilled.
B.He/she felt very sorry for his/her daughter's illness.
C.His/her daughter suffered a lot from her illness.
D.His/her daughter had a bad feeling for the dentist's.
30.Similar to the author's daughter,childrenB.
A.a(chǎn)re often troubled by bad teeth,
B.expect more reward from their parents.
C.a(chǎn)re afraid to visit a dentist.    
D.receive certain rewards when becoming i11.
31.Misguided by the parental reward system,children easily thinkC.
A.their parents must be far richer than others'
B.they can be successful as long as they work hard.
C.they should benefit from their every desired behavior.
D.their parents will feel happy when they behave well.

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

6.Though the teacher had tried to make the problem easy_______,still Lily and her partner were at a loss.(  )
A.understoodB.understanding
C.to understandD.to be understood

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

5.Rather than _____ on a crowded bus,he prefers ____ to work by bike.(  )
A.ride; to goB.to ride; to goC.ride; goingD.riding; going

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

12.-Mike,what a mess.There __________ a dictionary and so many books on your desk.Please tidy them up.
-OK.Mum.I'll do it right away.( 。
A.hasB.areC.isD.have

查看答案和解析>>

科目:高中英語 來源: 題型:完形填空

2.Not being sure where I want to start this,I will say that I lost my mom back in April of this year.She was ninety-two.(41)A,I was not expecting her to (42)B   and I don't think she was expecting it either.I was very close to my mom,being an only child.We did have(43)C  on the surface,but we still had a close relationship   (44)D those.
Being newly married less than a year,and having moved a couple of times (45)B,I have had more changes recently in my life than at any other point of my fifty-four years.Stability is one of the gifts that Mom (46)C  me and it had so many(47)D  that I wasn't aware of until now.My husband and I have made some(48)C  to Mom's home and will be moving at the end of next week.It is now our home,but it still has my (49)C  heart in it.It's where I grew up,and there are many(50)Athat will live there with us.At the same time,I am looking forward to (51)Csome very happy and memorable ones with my husband.
Mom (52)B  such a big part in my life.Our lives were(53)D woven because she gave me her values which have become strongly(54)C in the woman I am today.I don't have any children whom I could(55)Bthese on to.However,Mother's values affect me every day with the(56)AI have with others,whether I know them or not.I hope Mom would be(57)Bof who I am,what I've become because of her,and of(58)B I am going to live with my(59)C.She gave me everything I needed to know in life:respect others,and give help to others who(60)Bit most.I love you,Mom,and I will never forget you.

41.A.HoweverB.OtherwiseC.MoreoverD.Though
42.A.pass outB.pass awayC.pass byD.pass down
43.A.promisesB.a(chǎn)greementsC.differencesD.similarities
44.A.in terms ofB.in case ofC.in need ofD.in spite of
45.A.onceB.sinceC.thoughD.either
46.A.savedB.broughtC.gaveD.taught
47.A.ideasB.thoughtsC.meaningsD.benefits
48.A.studiesB.decisionsC.changesD.remarks
49.A.son'sB.father'sC.mom'sD.husband's
50.A memoriesB.chancesC.choicesD.dreams
51.A.receivingB.promisingC.makingD.supplying
52.A.a(chǎn)ffectedB.playedC.controlledD.managed
53.A.brightlyB.lightlyC.roughlyD.tightly
54.A.intendedB.designedC.rootedD.a(chǎn)dmitted
55.A.holdB.passC.driveD.reply
56,A.contactB.interestC.troubleD.effect
57.A.freeB.proudC.fullD.certain
58.A.whatB.whereC.whyD.when
59.A.lifeB.childrenC.husbandD.time
60.A.huntB.needC.treatD.consider

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

9.______ himself well-informed,he reads newspapers every day.( 。
A.MakingB.MadeC.To makeD.Make

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

6.Should parents ever hit their children?
Research suggests many of us are likely to respond"no",and public support for spanking(打屁股) has been falling over the years.But surveys also show that 75 percent to nearly 90 percent of parents admit to spanking their child at least once.
I was raised in a zero-tolerance home for disrespect,and my parents often turned to physical punishment.And,no,I don't feel I was damaged by it.
Nothing is more annoying than watching ill-mannered behavior from children.
But there is data to suggest that a return to old-school spanking isn't the answer.
Two years ago,Newsweek reported that it had found data suggesting that teens whose parents used physical punishment were more likely to become aggressive.
Murray Straus,professor at the University of New Hampshire in America,has studied the topic of children and spanking for decades.He said that children who were physically punished have lower IQs than their peers.It may be that children with lower IQs were more likely to get spanked,but the punishment may have been counterproductive (反作用的) to their mental development,as well.
Some researchers make the argument that occasional open-handed smacks (用巴掌打) on the bottom are not only harmless but can have some benefit.
Last year,Marjorie Gunnoe,a psychologist at Calvin College,studied teens who have never spanked.There are a greater number of children growing up without ever having been physically punished.Gunnoe) s research suggests they don't turn out any better than those who were sometimes spank.
There are some parents who simply cannot control their tempers (脾氣).But I still believe that the best parents are the ones who are able to offer fair and firm discipline without ever turning to physical punishment.
45.According to the first three paragraphs,the author was probably hit by her parents whenB.
A.they were dissatisfied with her grade
B.she showed no respect for the elder
C.they cannot control their temper
D.their discipline turns out to be not strict enough
46.According to Murray Straus,children who are physically punishedD.
A.a(chǎn)re less aggressive toward others when they get older
B.have slower physical development
C.benefit from occasional spanking
D.may develop lower IQs than their peer
47.Which of the following statements is TRUE according to the article?D
A.40 percent of children grow up without ever being spanked
B.Children who suffer less physical punishment are better students
C.Occasional open-handed spanking on the bottom are mentally harmful
D.Researchers disagree over whether smacking is mentally harmful to children
48.The author seems to agree thatC.
A.parents should determine whether a child needs to be smacked or not
B.children who have been spanked tend to behave better than those who haven't
C.good parents discipline their children in a fair and reasonable way
D.physical punishment should be the last resort of any parent.

查看答案和解析>>

科目:高中英語 來源: 題型:選擇題

7.He couldn't ________ the temptation of smoking when he was 16,and that's why he became addicted          it later.( 。
A.resist; toB.escape; inC.quit; inD.remove; to

查看答案和解析>>

同步練習(xí)冊答案