【题目】What did your school smell like? Was it noisy or peaceful? It might not seem important, but a growing body of research suggests that smells and sounds can have an impact on learning, performance and creativity.

Bridget Shield has been conducting studies and advising people on the effects of all sorts of noises, such as traffic and sirens, as well as noise made by the children themselves. "Everything points to a harmful impact of the noise on children’s performance, in numeracy, in literacy, and in spelling,” says Shield.

Shield says the sound of “babble” the chatter of other children, is particularly distracting in the classroom.。People are very distracted by speech-particularly if it is understandable, but you’re not involved in it.” This phenomenon is also known as the irrelevant speech effect, she says, adding that “it’s a very common finding in open-plan offices as well.’’

In a series of studies published last year, Ravi Mehta found that people were more creative when the background noises were played at a medium level than when volume was low. Loud background noise, however, damaged their creativity. Ravi Mehta suggests there maybe some benefit to playing music or other sounds in an art class or other situations where creativity is the key.

Many teachers all over the world already play music to students in class. Many are inspired by the belief that hearing music can boost IQ in their tasks, the so-called Mozart effect. While the evidence actually suggests it’s a guess to say classical music boosts brainpower, researchers do think pleasant sounds before a task can sometimes lift your mood and help you perform well, says Ravi Mehta," If you like the music or you like the sound-even listening to a Stephen King novel-then you did better. It didn’t matter about the music,“ he says.

However, it’s worth considering that music is not always helpful while you’re trying to work. Trying to perform a task which involves serial recall - for instance, doing mental mathematics-will be distracted by sounds with audio variation, says Ravi Mehta. Songs with lyrics, on the other hand, are more likely to interfere(干扰)with tasks that involve languages-such as reading comprehension.

This isn’t the only sense being related to affecting learning.

【1】The second paragraph implies that _________.

A.general noise also has a harmful effect.

B.students are sensitive to noise.

C.some children need special sounds to do tasks.

D.children aren't affected by their own noise.

2The irrelevant speech effect refers to the fact that _________.

A.you don’t understand what others are talking

B.you are interrupted by the chatting of others

C.you are unwilling to chat with other people

D.you find what others are talking irrelevant to you

3According to the text, Ravi Mehta believes that __________.

A.music matters when you want to do better.

B.music will help you do mental arithmetic.

C.any music can be beneficial as long as you like it.

D.songs with lyrics will improve your reading comprehension.

4What might be discussed in the following paragraph?

A.Whether music is helpful all the time.

B.What sound can promote a person’s creativity.

C.When smell can improve students’ behavior.

D.How smell affects children’s performance.

【题目】Whether you’re eating at a fancy restaurant or dining in someone’s homeproper table manners are likely to help you make a good impressionAccording to a US expertEmily Post“All rules of table manners are made to avoid ugliness

While Henry Hitchings of the Los Angeles Times admits that good manners can reduce social conflicthe points out that mostly their purpose is protective – they turn our natural warrior like selves into more elegant ones

So where did table manners come from

In medieval Englanda writer named Petrus Alfonsi took the lead to urge people not to speak with their mouths fullAnd King David I of Scotland also proposed that any of his people who learned to eat more neatly be given a tax deduction (减除)

Disappointinglythat idea never caught onIt was during the Renaissancewhen there were real technical developmentsopinions of correct behavior changed for good“None of these was more significant than the introduction of the table fork,” wrote Hitchings“Graduallyas forks became popularthey brought the new way of eatingmaking it possiblefor instanceto consume berries without making one’s fingers dirty

Forks were introduced to Britain in 1608 and 25 years laterthe first table fork reached AmericaYet while most of the essentials (基本要素) are the same on both sides of the Atlanticthere are a few clear differences between what’s normal in the US and what holds true in the UKFor examplein the USwhen food needs cutting with a knifepeople generally cut a bitethen lay aside the knife and switch the fork to their right handThen they pick up one bite at a timeBy contrastBritons keep the fork in the left hand and don’t lay the knife down

Though globalization has developed a newsimpler international standard of table mannerssome people still stick with the American cut and switch methodThe Los Angeles Times noted“They are hanging on to a form of behavior that favors manners above efficiency

1What does the story mainly talk about

A. The importance of proper table manners

B. The development of table manners in Western countries

C. Some unwritten rules of table manners in the US and UK

D. Differences between American and British table manners

2The underlined phrase “caught on” in the passage probably means ______

A. worked in practice

B. became popular

C. drew attention

D. had a positive effect

3Which of the following events influenced people’s table manners most according to the article

A. The introduction of forks

B. The tax deduction policy

C. The rise of the Renaissance

D. Petrus Alfonsi’s efforts in promoting table manners

4What can we conclude from the article

A. British and American table manners are completely different from each other

B. American people pay more attention to their table manners than British people do

C. With globalizationthe American cut and switch method has been abandoned in the US

D. British people’s way of using a knife and fork may be more efficient than American people’s

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