16.While it is most sports fans'favorite part of watching their team compete,shouting out  insulting words or encouragement doesn't actually help them win matches,new research suggests.
An experiment conducted earlier this month,provided an answer accidentally to the question whether cheering does actually have an effect on either team's performance.
Originally,the study project started by Brenna Boyd,a research assistant working under a professor in the School of Architectural Engineering,aimed to settle a long-standing argument in American college football over which team has the loudest stadium.She also hoped her study would determine whether crowd noise is harmful to the communications on the field.But since she's more into hockey than football,she did her later experiment in college hockey stadiums.
Boyd and her classmates measured noise levels during college hockey games,including four played by their home team--University of Nebraska team at Omaha's Century Link Centre from November 2014through to March this year.
For the loudest game,the average loudness equivalent level in the student section was 95.5decibels(分貝)-the equivalent of hearing a jackhammer from 50feet away-with a peak of 132decibels,the equivalent of a jet engine about 100feet away.
Ms Boyd's team found that noise levels in the student section were generally louder than the others.However,when the noise levels were analyzed carefully together with events in the game,they found that there wasn't a strong connection between decibel level and goals scored by the home team."There wasn't enough data to see whether loudness was connected with how many goals they achieved during the game.And this conclusion actually attracted a lot more attention than I had expected."Said Ms Boyd.
In surveys given to the players after each match,Ms Boyd found that the majority reported that the crowd was loud but not that distracting-"about 70per cent between silent and loud"-and that the noise levels didn't prevent them from communicating with their teammates or coach while in play.

25.When Brenna Boyd was planning her project,she wanted to find outB.
A.the average loudness of noise during college hockey games
B.which college team stadium has the loudest audience
C.whether cheering affects the outcome of hockey games
D.if sound levels are strongly connected to goals achieved
26.According to this passage,Brenna BoydC.
A.is a professor at the University of Nebraska
B.enjoyed herself watching college football games
C.is surprised by the great attention her research attracted
D.a(chǎn)ttended four hockey games to measure noise levels
27.Brenna Boyd's experiment found out thatB.
A.crowd noise is harmful to the player on the field
B.college students are passionate cheering home teams
C.college hockey games are noisier than football games
D.loudness level of a jet engine is higher than a jackhammer
28.The underlined word  insulting in paragraph 1can be replaced byA.
A.offending     B.inspiring 
C.a(chǎn)musing       D.disappointing.

分析 本文主要講述了一個(gè)研究,研究成果表明在球場(chǎng)上的大聲的呼喊和高昂的熱情,并不一定能起到預(yù)想的效果.

解答 25.B 細(xì)節(jié)題.根據(jù)文章內(nèi)容,Originally,the study project started by Brenna Boyd,a research assistant working under a professor aimed to settle a long-standing argument in American college football over which team has the loudest stadium.She also hoped her study would determine whether crowd noise is harmful to the communications on the field 在進(jìn)行項(xiàng)目研究的時(shí)候,Brenna Boyd需要找到一個(gè)有著最大聲音的體育館,以此來研究到底歡呼聲是否對(duì)比賽有好的影響,結(jié)合選項(xiàng),故選B
26.C 細(xì)節(jié)題.根據(jù)文章內(nèi)容."There wasn't enough data to see whether loudness was connected with how many goals they achieved during the game.And this conclusion actually attracted a lot more attention than I had expected."Said Ms Boyd在研究中發(fā)現(xiàn),沒有足夠的數(shù)據(jù)表明是否分貝與自己的主場(chǎng)對(duì)得分有關(guān).并且這個(gè)結(jié)論比我預(yù)期的更讓人引起注意.結(jié)合選項(xiàng),故C符合文意
27.B 細(xì)節(jié)題.根據(jù)文章內(nèi)容,Ms Boyd's team found that noise levels in the student section were generally louder than the others研究發(fā)現(xiàn),學(xué)生的對(duì)于主場(chǎng)球隊(duì)的熱情是非常高的,他們所在區(qū)域的聲音也是最大的.結(jié)合選項(xiàng),故選B
28.A 詞義猜測(cè)題.根據(jù)該句內(nèi)容While it is most sports fans'favorite part of watching their team compete,shouting out  insulting words or encouragement doesn't actually help them win matches,new research suggests.新的調(diào)查研究表面,球迷的熱情、大聲的說出冒犯的或者鼓勵(lì)的話,并不能幫助球員們?nèi)〉脛倮Y(jié)合選項(xiàng),故A為正確答案.

點(diǎn)評(píng) 本文是一個(gè)科教類閱讀理解,題目涉及多道細(xì)節(jié)理解題,做題時(shí)結(jié)合原文和題目有針對(duì)性的找出相關(guān)語句進(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).

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:閱讀理解

3.I had dressed quite nicely for my first day as a student at  St.Anne's College of Further Education.In celebration of this new beginning,I had changed my unusual clothes to formal clothing.
Like many young people my age,I was under the impression that the best way to show your personality was by wearing the kind of clothing that my mother considered was not fit to be seen in public.But for my first day as a student I had made an effort to look what my mother called‘respectable'.
There were fifteen of us,sitting in the theatre hall,while the head of the drama department,Mr Wilson,gave us a warm welcoming speech.To my horror (恐懼),he then invited us to say why we had decided to do a drama course.I had no idea what I would say.The truth was that although I had a taste for unusual clothing,I was painfully shy.
My worry grew as it came closer to my turn.One by one,the new students excitedly explained their reasons.Then it was the turn of a girl who I hadn't really noticed until that moment because I was too busy thinking about what I would say.
‘My name's Tracy and I'm from Blackburn',she said,and then added no further information.
Everyone smiled politely in silence but I was impressed at her bravery in saying almost nothing even under pressure (壓力).I relaxed,knowing that you could get away with saying so little about yourself.It gave me confidence.
After Mr Wilson at long last let us out of the hall to go to lunch,I managed to find the courage to go up to Tracy.She looked very unfriendly.Taking a deep breath,I introduced myself.To my surprise,she looked up at me and gave me a very bright,sweet smile.That was twenty-seven years ago,and although we never did become famous stars,we're still best friends.

25.Why did the author change her appearance for her first day at college?C
A.She was under pressure from her mother.
B.She wanted to fit in with the other students.
C.She felt a need to dress properly.
D.She wanted to look like a great star.
26.According to Paragraph 3,the authorA.
A.was not as active as she might have seemed
B.hated the head of her department
C.was unsure of her reasons for wanting to do the course
D.was afraid that she would find the course too hard
27.The author was nervous becauseC.
A.she had never spoken in public
B.it was her turn to start first
C.she didn't know what to talk about
D.the other students were so excited
28.What does the underlined word"It"in Paragraph 5 refer to?D
A.Tracy also seemed extremely worried.
B.All attention was on Tracy.
C.The other students reacted politely to Tracy.
D.Tracy hadn't said very much.

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

7.When I got up,Mom was already awake.I could hear her doing something in the kitchen.It was my birthday,and I was afraid what if my husband had neglected to take Mom shopping for a card?Once Mom found out it was my birthday,she would be sad that she had forgotten it and had nothing to give me.She even couldn't remember what we did two hours ago.
Birthdays are not a big deal to me.I hate growing older.I don't mind if Mom forgets my birthday as long as she still remembers me.That someday she might not recognize me has been my biggest fear ever since Mom got dementia(癡呆).I can't imagine anything more terrible than being forgotten by your own mother.
When Mom suffered from dementia seven years ago,I was told she did not have Alzheimer's disease.I hoped that meant she would never forget her family.But as Mom's dementia became worse,I realized that I had no idea whether dementia could be as bad as Alzheimer's.
The sleeping house was quiet except for the sound of Mom's washing the bowls left last night in the kitchen.Will Mom live long enough to forget me?Will the day come when she no longer worries about remembering my birthday because she no longer knows that I exist?
In the kitchen,Mom heard me go near.She hurried to the door,her face ringing with smiles."Happy birthday to you,"she sang.
We laughed as I hugged(擁抱) her tight and both of us were very surprised that she had remembered it.Moments later,she said,"Oh,there seems to be something for you."She gave me her card.My husband did,after all,take her shopping.The birthday-for-a-daughter card was filled with expressions of love in blue ink.
56.How did the writer feel about Mom's dementia?A
A.Helpless.
B.Anger.
C.Hopeful.
D.Sure.
57.T he text mainly stresses(強(qiáng)調(diào)) importance ofA.
A.good physical health   
B.a(chǎn) happy family    
C.birthday gifts   
D.mother's love
58.When the writer's mother sang a birthday song to the writer,she feltC.
A.sad     B.satisfied      C.surprised      D.Pitif ul.

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

4.A Look Inside a Thief's Mind
1.Of course I look familiar.I was here just last week cleaning your carpets,painting your shutters,or delivering your new refrigerator.
2.Hey,thanks for letting me use the bathroom when I was working in your yard last week.While I was in your home,I unlatched the back window to make my return a little easier.
3.To you,leaving that window open just a crack during the day is a way to let in a little fresh air.To me,it's an invitation which I am more than happy to accept.
4.If it snows while you're out of town,get a neighbor to create car and foot tracks into the house,or it will be a dead giveaway.By the way,loud dogs and nosy neighbors are the two things I hate most.
5.It's raining,you're fumbling with your umbrella,and you forget to lock your door---understandable.But understand this:I don't take a day off because of bad weather.
6.Do you really think I won't look in your sock drawer?I always check dresser drawers,the bedside table,and the medicine cabinet.Here's a helpful hint:I almost never go into kids'rooms.
7.You're right:I won't have enough time to break into that safe where you keep your valuables.But if it's not fastened,I'll take it with me.
8.Avoid announcing your vacation on your Facebook page.It's easier than you think to look up your address.
25.Money and valuables might be the safest if kept in yourA.
A.kids'room      B.sock drawer      C.medicine cabinet    D.safe
26.We can draw a conclusion from the text thatC.
A.Thieves seldom steal in bad weather
B.if you do housework yourself,you'll stay away from thieves
C.you yourself are sometimes to blame for a theft
D.you can always count on your neighbors when you are out
27.The main purpose of the article is toD.
A.summarize when thieves steal most frequently
B.encourage people to spend money on home security systems
C.explain why thieves take up stealing
D.teach people how to protect their homes.

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

11.The practice of students endlessly copying letters and sentences from a blackboard is a thing of the past.With the coming of new technologies like computers and smartphone,writing by hand has become something of nostalgic (懷舊的)skill.However,while today's educators are using more and more technology in their teaching,many believe basic handwriting skills are still necessary for students to be successful---both in school and in life.
Virginia Berninger,professor of educational psychology at the University of Washington,says it's important to continue teaching handwriting and help children acquire the skill of writing by hand.
Berninger and her colleagues conducted a study that looked at the ability of students to complete various writing tasks---both on a computer and by hand.The study,published in 2009,found that when writing with a pen and paper,participants wrote longer essays and more complete sentences and had a faster word production rate.
In a more recent study,Berninger looked at what role spelling plays in a student's writing skills and found that how well children spell is tied to know well they can write."Spelling makes some of the thinking parts of the brain active which helps us access our vocabulary,word meaning and concepts.It is allowing our written language to connect with ideas."Berninger said.
Spelling helps students translate ideas into words in their mind first and then to transcribe(轉(zhuǎn)換)"those words in the mind written symbols on paper or keyboard and screen,"the study said.Seeing the words in the"mind's eye"helps children not only to turn their ideas into words,says Berninger,but also to spot(發(fā)現(xiàn)) spelling mistakes when they write the words down and to correct then over time.
"In our computer age,some people believe that we don't have to teach spelling because we have spell checks,"she said."But until a child has a functional spelling ability of about a fifth grade level,they won't have the knowledge to choose the correct spelling among the options given by the computer."
28.What makes writing by hand a thing of the past?B
A.The absence of blackboard in classroom      
B.The use of new technologies in teaching.
C.The lack of practice in handwriting.
D.The popular use of smartphones.
29.Berninger's study published in 2009A.
A.focused on the difference between writing by hand and on a computer.
B.indicated that students prefer to write with a pen and paper.
C.found that good essays are made up of long sentences.
D.discussed the importance of writing speed.
30.What does"mind's eye"in paragraph 5 mean?D
A.Window.B.Soul   C.Picture.D.Imagination.
31.What conclusion could be drawn from the passage?C
A.Computers can help people with their choice of words.
B.Spell checks can take the place of spelling teaching.
C.Handwriting still has a place in today's classrooms.
D.Functional spelling ability develops fast in the fifth grade.

查看答案和解析>>

科目:高中英語 來源: 題型:填空題

1.Fast food is becoming more and (61)more popular in China,especially among children and teenagers.There are several explanations for its popularity.First,it is very convenient and(62)saves a lot of time.You just go into a fast food restaurant to order your food,and your food is ready immediately.(63)Second,you can either eat it there or(64)take it away.Third,the environment of fast food restaurants is both clean and(65)comfortable(comfort).Fourth,excellent service(66)is provided (provide) and the quality of food is high.(67)However,fast food isn't healthy enough.It is usually not a balanced diet and low in nutritional value.Fast food  is only a good choice when you are in a(n)(68)hurry and have it once in a (69)while.So I would say that It's good for people,especially children,to eat fast food as(70)little as possible.

查看答案和解析>>

科目:高中英語 來源: 題型:信息匹配

8.In our daily life,we have developed a lot of habits,such as,eating habit,study habit,reading habit,etc.However,taking the time to develop a sleep habit is probably the last thing on your mind and some sleep advice simply can't be forgotten.(36)B.
Watching TV until you fall asleep
It has nothing to do with what you watch-TV news isn't a better pre-sleep choice than TV series.(37)C.The bright light keeps you awake all the night.So even if you nod off (in front of the TV,for example),you probably won't stay asleep for long.
Sleeping with pets
(38)F.They get comfortable,and then they move.This goes on all night,and whether you admit it or not,it interrupts your ability to get the level of sleep needed to feel rested.
(39)A
Remember how poorly you sleep when you have a fever-turing over and over again,never really feeling rested?Well,heavy exercise too close to bedtime has the same effect-it raises your body temperature so that your sleep is disturbed until your body temperature drops to normal,which may take several hours.
Accepting snoring (打呼嚕) as normal sleep behavior
Snoring may seem as common as breathing,but it's considered the biggest sleep killer,and it's linked to several causes:sleeping on your back,being overweight,having a cold,drinking,or taking drugs.(40)E.For the snorer,it disturbs sleep by awakening him/her every so often in order to breathe normally.For the partner,the noise can be unbearable.

A.Exercising heavily too close to bedtime
B.Here are some bad habits you need to get rid of
C.Rather it's the TV's bright light that is the criminal
D.Here are some suggestions you'll need to follow.
E.Most seriously,it's caused by a dangerous illness
F.Pets sleep most of the day,and they move a lot when sleeping
G.Reducing your body temperature before bedtime.

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

5.Boy In The Tower by Polly Ho-Yen is a story of fear and hope,loneliness and friendship.Ade and his mother live right at the top of a tower block.It can get a bit lonely up there,but Ade
loves to spend hours sitting at the window watching the whole city unfold down below.
Things are pretty quiet in the flat since his mother fell ill.She has stopped cooking meals and doing the housework and singing the songs she always used to sing.In fact,these days she hardly gets out of bed.Ade doesn't know what to do,so he watches the world outside.But suddenly that starts to change.
One day,one of the other tower blocs crashes to the ground and Ade watches the disorder with disbelief.Have some of his school friends died in the disaster?Is his best friend Gaia still alive?Then another building falls down and then another.The world around Ade's  tower block is disintegrating under his very eyes.
And then huge plants start to spring up and grow at an alarming rate.Where have they come from?It looks like the plants are pulling the buildings down and they are preventing the
emergency services from heping people.
Is this only happening in the area where Ade lives?The residents (居民) are deserting the tower blocks,and soon Ade is stuck in his flat because he can't leave his mother.Who or what can rescue him?
Ho-Yen has written a thrilling story with Boy In The Tower,but the most successful part is the narrative (敘述的) voice of the boy at the centre of the stor.He doesn't understand what i going on around him and this adds a fascinating dimension to th plot that moves the novel along.
Taking place in an urban environment that many of the novel's readers will immediately identify with,Ho-Yen's first novel is an interesting read about an ordinary boy facing a tough struggle to survive.
32.What do we know about Ade?D
A.He lives in a noisy tower block.
B.H tries to help his mother recover.
C.He often helps his mother with housework.
D.He likes seeing the world outside through the window.
33.What does the underlined word"disintegrating"in Paragraph 3probably mean?B
A.Showing up.
B.Breaking up.
C.Moving away.
D.Coming back.
34.The plants mentioned in the book areC.
A.poisonous     
B.delicate         
C.violent             
D.beautiful
35.It can be inferred that Boy In The Tower isD.
A.a(chǎn) personal diary                  
B.a(chǎn) detective story
C.a(chǎn) science textbook                
D.a(chǎn) science-fiction novel.

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

6.Facebook founder and CEO Mark Zuckerberg says he will read a book every two weeks,and he's invited people all around the world to join him.
The"year of books"is Mark Zuckerberg's 2015 goal.The billionaire is famous for his quirky New Year's plans.Two years ago he challenged himself to meet a new person a day.Last year he attempted to write a"thank-you note"every day.He said,"Although I'm very busy,I always have many strange ideas and I still have time to achieve my goals.If you set a goal,you must try your best to make it come true."
It will come as no surprise that he's already launched a Facebook page-entitled"A year of books"-to serve as the reading group's discussion center.Over 62,000 people from all around the world have liked the page in the first 24 hours.Many of them message of the page.
"I hope all the people who participate in the discussion actually have read the books and have relevant points to add.The group will keep it continuously focused,"be stressed on bis Facebook page."With the development of technology,fewer people in the world read books.I do hope people read more books in their spare time rather than surf the Internet or play with their mobiles,"he added on his Facebook page.
The plan is to select books about various topics and cultures."The Bible"and"Quran"(《可蘭經(jīng)》)have been popular suggestions among hundreds of other titles.The first book is"The End of Power"by Moisés Naím,a former Foreign Policy editor.It's a 300-page deep dive into the changing nature of leadership today that was published in March 2013.

61.What is Mark Zuckerberg's New Year's plan in 2015?(No more than 10words)Reading a book every two weeks.
62.What does the underlined word"quirky"most probably mean in English?(1word)Strange.
63.Why did Mark Zuckerberg start 3page named"A year of books"?(No more than 10words)To serve as a discussion center for the reading group.
64.What is the book"The End of Power"about?(No more than 10words)The changing nature of leadership today.
65.What do you think of Mark Zuckerberg?Give your reasons.(No more than 25words)He is a determined and inspiring man because he always tries his best to realize his goal and inspires others to follow him..

查看答案和解析>>

同步練習(xí)冊(cè)答案