Most of us have gone away from “mad men” in the street, only to realize that they are in fact using a Bluetooth headset. Now a new University of Pennsylvania study shows that muttering can actually help people find lost objects—in other words, saying the name of an object helps you find it more quickly.

Previous work has suggested that speaking aloud while performing step-by-step tasks, like tying shoelaces (鞋帶), can help kids guide their behavior and let them focus on the job in hand. However, scientists were not sure if speaking aloud when performing tasks could help adults in the same way, especially when looking for particular objects. Professor Gary Lupan and Daniel Swingley, writing for the Quarterly Journal of Experimental Psychology, carried out some experiments. They hoped to give the fact that next time you lose your keys, muttering “keys, keys, keys” can in fact help you find them.

Inspired by viewing people muttering to themselves as they try to find things like peanut butter in a supermarket, the researchers conducted two experiments to see if this actually worked. In the first, participants were shown 20 pictures of various objects and were asked to find a certain one, with some seeing a text label (標(biāo)簽) telling them what they were looking for. These participants were then asked to search for the object again while saying the word to themselves, with results showing that saying it aloud helped people find the object more quickly.

The second experiment saw participants performing a shopping task, where they were shown photographs of items (物品) commonly found on supermarket shelves. They were asked to find all examples of a particular item, so if they were asked for apples they had to find all the bags of apples, as quickly as possible. The researchers found that there was also an advantage in saying the name of the product aloud when they were searching for something familiar.

The University of Pennsylvania study shows that muttering can actually help people reach the target object—in other words, muttering to oneself helps to focus the mind on something. It works more effectively than seeing a written description. Repeating the word over and over again helps even more.

1.The second paragraph tells us that ________.

A. muttering helps people to control their behavior

B. muttering has the same effect on both kids and adults

C. it is really hard to carry out the experiments on adults

D. it is easier for kids to do step-by-step tasks by muttering

2.According to the passage, muttering can help people in a way that ________.

A. it completely controls people’s mind

B. it directly explains people’s behavior

C. they concentrate more on their job at hand

D. they reduce their pressure from their mind

3.The two experiments mentioned in the passage show that ________.

A. participants were better at doing the shopping task

B. it took the participants the same time to find the objects

C. showing pictures of the items helped find them more quickly

D. participants saying aloud the word found the object more quickly

4.What is the best title of the passage?

A. Effects of Muttering

B. How to Find Lost Objects

C. What to Mutter to Yourself

D. Methods of Remembering Objects

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2016-2017學(xué)年黑龍江大慶實(shí)驗(yàn)中學(xué)高二上期中考試英語卷（解析版） 題型：短文改錯(cuò)

文中共有10處語言錯(cuò)誤。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏字符號(hào)(∧)，并在其下面寫出該加的詞。

刪除：把多余的詞用斜線（\）劃掉。

修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫出修改后的詞。

注意：1. 每處錯(cuò)誤及其修改均僅限一詞；

2. 只允許修改10處，多者（從第11處起）不計(jì)分。

An English club will be set up on Dec. 16 in our school. It aims to arouse our interests in English and make us know more about the world.

The club provides a platform, which we English lovers can improve our English proficiency through various activities. Firstly, we were to discuss some hot topics and express our opinions free. Secondly, English speech competitions and English debates are going to held to promoting our speaking ability. Therefore, there will be some lectures about western culture.

I am sure English lovers will benefit a lot from a club. Those who are interested are welcome to join in us. Please sign up for one in Room 306 of the library building.

查看答案和解析>>

科目：高中英語 來源：2017屆黑龍江大慶實(shí)驗(yàn)中學(xué)高三上期中考試英語試卷（解析版） 題型：完形填空

閱讀下面短文，從短文后各題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出可以填入空白處的最佳選項(xiàng)。

Six months ago I made a rash (輕率的) promise. The leader of the youth ________ in our village rang me in March saying, “We are thinking of running a children’s play program for a ________ in October half-term. Would you be prepared to ________?” My response was, “sure, why not?” ________ I was a little flattered(榮幸的) to be asked, even though working as a care assistant with old people hardly ________ me for the role. Still, I put the date in my diary. Time flew and ________ I knew it, the day finally came.

I arrived at the youth centre that morning feeling full of ________. There were 12 helpers including me and each pair had been allocated (分配) a particular ________ group. Mine was the 10 to 11 year olds.

All too quickly the children began ________. A handful of them were already members of the club but the other forty-five were from the local primary schools. ________ I asked myself why I had decided to spend a day with all these “l(fā)ittle monsters” ________ when I had two of my own! I needn’t have ________ of course as it turned out to be a ________ day. We learned “action” songs, decorated biscuits and played memory games. I say “we” because I rediscovered my inner ________ and joined in all the activities.

The most ________ was the final performance of “He’s got the whole world in his hands” in the ________ part of the day. The children knew the words and actions off by heart and sang so ________ that it was almost enough to bring the roof down. It made you ________ to witness something so magical.

There was one ________ for the children and that was that the play program was only running for a day, and not the whole week. As they said goodbye to me, one of the children ________ and said “Can we do it again in the next holiday, Miss?” My response was, “Sure, why not?”

1.A. teamB. organizationC. clubD. movement

2.A. morningB. dayC. weekD. month

3.A. tryB. helpC. enterD. play

4.A. After allB. In truthC. Above allD. In short

5.A. consideredB. wantedC. selectedD. qualified

6.A. untilB. asC. beforeD. since

7.A. anxietyB. shameC. angerD. pain

8.A. ageB. interestC. studyD. dance

9.A. cryingB. actingC. arrivingD. changing

10.A. AgainB. InsteadC. LaterD. Besides

11.A. probablyB. certainlyC. exactlyD. especially

12.A. worriedB. waitedC. promisedD. joined

13.A. freeB. wonderfulC. commonD. tiring

14.A. actionB. voiceC. feelingD. child

15.A. difficultB. impressiveC. importantD. mysterious

16.A. closingB. startingC. earlyD. middle

17.A. beautifullyB. sweetlyC. loudlyD. clearly

18.A. confusedB. excitedC. crazyD. brave

19.A. failureB. puzzle

C. surpriseD. disappointment

20.A. turnedB. ranC. refusedD. shared

查看答案和解析>>

科目：高中英語 來源：2017屆廣東實(shí)驗(yàn)中學(xué)高三10月考英語試卷（解析版） 題型：完成句子

閱讀下面句子，請(qǐng)根據(jù)首字母、中文意思或括號(hào)中所給單詞的提示，在空白處填入適合的單詞、短語、句型或語法知識(shí)的正確形式，使句子完整通順。（特別注意：每空一詞；按小題給分）

1.Nearly 800 of those victims s__________ (尋求) help but declined to file complaints against their attackers.

2.They left the lights down to create a comfortable a__________.

3.The spread of u__________ areas destroys the habitats of wildlife and endangers some species.

4.Be m__________ and don’t be conceited. Otherwise, you will lag behind.

5.We should direct our attention at the f__________ (基本的) question.

6.科學(xué)家們現(xiàn)在發(fā)現(xiàn)的基因無法解釋所有的那些情況。

The gene that the scientists have discovered today doesn’t __________ __________ all of those cases.

7.像硅谷這樣的地方一定會(huì)產(chǎn)生與高科技相關(guān)的服務(wù)。

Places like Silicon Valley will no doubt __________ __________ __________ services related to Hi-tech.

8.既然已著手這份工作，就必須盡最大的努力完成。

__________ __________ you put your hand to the work, you must do your utmost to finish it.

9.你不應(yīng)該僅僅因?yàn)橐粋�(gè)人貧窮而瞧不起他。

You shouldn’t __________ __________ __________ a person just because he is poor.

10.大多數(shù)出色的律師和推銷員都有勸說他人的天分。

Most of the best lawyers and salespeople really __________ __________ __________ __________ persuasion.

11.I __________ (true) feel sorry for your terrible loss.

12.The more he explained about it, the __________(bad) things got.

13.In China, kids are often compared __________ “the flowers of motherland”. (介詞填空)

14.The workers of this factory are paid __________ the hour. (介詞填空)

15.Mary likes the bedroom, from __________ window a beautiful lake can be seen.

查看答案和解析>>

科目：高中英語 來源：2017屆廣東實(shí)驗(yàn)中學(xué)高三10月考英語試卷（解析版） 題型：閱讀理解

I am Peter Hodes, a volunteer stem cell courier. Since March 2012, I’ve done 89 trips -— of those, 51 have been abroad, I have 42 hours to carry stem cells (干細(xì)胞) in my little box because I’ve got two ice packs and that’s how long they last. In all, from the time the stem cells are harvested from a donor to the time they can be implanted in the patient, we’ve got 72 hours at most. So I am always conscious of time.

I had one trip last year where I was caught by a hurricane in America. I picked up the stem cells in Providence, Rhode Island, and was meant to fly to Washington then back to London. But when I arrived at the check-in desk at Providence, the lady on the desk said: “Well, I’m really sorry, I’ve got some bad news for you — there are no flights from Washington.” So I took my box and put it on the desk and I said: “In this box are some stem cells that are urgently needed for a patient — please, please, you’ve got to get me back to the United Kingdom.” She just dropped everything. She arranged for a flight on a small plane to be held for me, re-routed (改道) me through Newark and got me back to the UK even earlier than originally scheduled.

For this courier job, you’re consciously aware that in that box you’ve got something that is potentially going to save somebody’s life.

1.Which of the following can replace the underlined word “courier” in Paragraph 1?

A. providerB. collectorC. delivery manD. medical doctor

2.Why does Peter have to complete his trip within 42 hours?

A. The ice won’t last any longer.

B. The donor can only wait for that long.

C. The operation needs that much time.

D. He cannot stay away from his job too long.

3.Which fight did the woman put Peter on first?

A. To Newark.B. To London.C. To Providence.D. To Washington.

查看答案和解析>>

科目：高中英語 來源：2017屆北京朝陽區(qū)高三上期中考試英語試卷（解析版） 題型：單項(xiàng)填空

We still have the question of ________ they have discovered the trade secret.

A. whatB. whyC. howD. that

查看答案和解析>>

科目：高中英語 來源：2017屆北京朝陽區(qū)高三上期中考試英語試卷（解析版） 題型：單項(xiàng)填空

Don’t call me at the office ________ it is necessary.

A. beforeB. unlessC. althoughD. till

查看答案和解析>>

科目：高中英語 來源：2017屆黑龍江大慶中學(xué)高三上期中考試英語卷（解析版） 題型：完形填空

完形填空

閱讀下面短文，從短文后各題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出可以填入空白處的最佳選項(xiàng)。

Virak Mao moved from Cambodia six and a half years ago. He was an exciting and ________ 12-year-old boy，looking forward to his new life in Canada but fearful he wouldn’t make friends, ________ since he didn’t speak English. What great progress he has ________ since then.

First of all, he got over those early difficulties and ________ friends. Mao not only mastered ________ but won the Grade 9 French award. At school, he ________ to organize school events. Mao also ________ at school, such as cleaning the library and helping others. Mao had wanted to be an engineer ________ after struggling with chemistry, he discovered a new passion for ________. At his Buddhist temple, Mao is a leader and ________ those who came to Canada for the first time to work hard. He also ________ in cultural dancing with other temple members, donating any ________ they raise back to the temple to buy supplies for the poor. Since the summer of 2011, he has held a job at a clothing store to help ________ his family. In June, Mao ________ from C.W. Jefferys and is now in the business management program at Ryerson University.

He is also the first winner of a new scholarship ________ by the Graduate Business Council with the purpose of helping a student, ________ wants to improve his community and in ________ of money. Awarded the scholarship in June, Mao spoke about the ________ of the award. “I was so excited. It was a huge relief for me,” he said, adding he would buy textbooks and school supplies with the award. “I am really ________ they raised this money to award me the scholarship. I just have no words. Anyone who works hard gets well ________.”

1.A. comfortableB. quietC. seriousD. nervous

2.A. especiallyB. finallyC. recentlyD. specially

3.A. achievedB. decidedC. refusedD. accepted

4.A. recognizedB. madeC. lostD. borrowed

5.A. CambodiaB. JapaneseC. EnglishD. Chinese

6.A. helpedB. pretendedC. plannedD. wanted

7.A. volunteeredB. attemptedC. continuedD. struggled

8.A. becauseB. ifC. butD. since

9.A. educationB. lawC. languageD. business

10.A. callsB. encouragesC. introducesD. agrees

11.A. getsB. givesC. participatesD. cuts

12.A. foodB. equipmentC. paperD. money

13.A. carryB. supportC. buildD. rescue

14.A. graduatedB. escapedC. changedD. learned

15.A. createdB. foundC. organizedD. chosen

16.A. thatB. whoC. whichD. as

17.A. hopeB. desireC. lackD. need

18.A. benefitB. interestC. methodD. success

19.A. carefulB. helpfulC. usefulD. grateful

20.A. caughtB. invitedC. paidD. fixed

查看答案和解析>>

科目：高中英語 來源：2016-2017學(xué)年黑龍江大慶實(shí)驗(yàn)中學(xué)高一上期中英語卷（解析版） 題型：閱讀理解

If you have ever been left wondering why your emails are riddled(充斥著) with grammatical errors, or why you can never quite find the right phrase, it may be because you are typing with both hands.

Our vocabulary becomes richer and our writing style becomes more fluent when we type using just one hand, scientists have found. "Typing can be too fluent or too fast, and it can actually weaken the writing process," said Srdan Medimorec, the lead author of the study conducted at the department of psychology at the University of Waterloo, Canada. "It seems that what we write is a product of the interaction(互動(dòng)) between our thoughts and the tools we use to express them."

Using text-analysis software, researchers asked 103 university students to write essays under different conditions, using one hand to type and using both hands to type. The software was used to analyze(分析) elements of the essays, such as range of vocabulary, sentence complexity and the cohesion(銜接) of the writing.

Researchers found that participants' vocabulary became more advanced when they typed with one hand rather than two. The research team said that by slowing our writing down, typing one-handed allows more time for an internal (內(nèi)在的) word search, resulting in a larger variety of words.

In contrast, fast typists might just write the first word that comes to mind. However, it is important not to slow typing down too much. Those who typed essays one-handed in the current study slowed down to about the speed of handwriting.

This is the first study to show that changing people’s typing can make their writing get better. The researchers suggested that the speed of writing could affect writing quality regardless of the tools used, whether they are computers, or pen and paper, although further research would be required to prove that idea.

1. The underlined “it” in the second paragraph refers to______.

A. the writing style

B. typing too fast or fluently

C. the vocabulary

D. which hand to use for typing

2. Which of the following statements is true according to the passage?

A. The study was carried out in 103 universities.

B. The researchers drew the conclusion by interviewing students about their feelings in the writing process.

C. The typing speed should be as slow as possible.

D. There is no previous study related to the topic before.

3. What is the author’s attitude to the research according to the passage?

A. objective B. doubtful

C. critical D. supportive

4.Which is the best title of the passage?

A. How to become a good writer?

B. Typing with both hands could make you a worse writer.

C. Slower typing, fewer mistakes.

D. Elements weakening the writing process

查看答案和解析>>

同步練習(xí)冊(cè)答案