Our sense of hearing is one of the most important means of knowing what is going on around us. We are warned of danger by sounds. The sounds of music please us. Sound has a waste product, too, in the form of noise. Noise has been called unwanted sound. Noise is growing and it may get much worse before it gets any better.
Scientists, for several years, have been studying how noise affects people and animals and are alarmed by what they have learned.
Peace and quiet are becoming harder to find. Noise pollution is no joke. It is a threat that should be looked at carefully.
Sound is measured in units called decibels (分貝). At a level of 140 decibels people feel pain in their ears.
Trucks, buses, motorcycles, airplanes, boats, and factories all make noise. This noise bothers not only our ears, but our minds and bodies as well.
There is a saying about "it is so noisy that you can't hear yourself think". Doctors who study noise believe that we must be able to hear ourselves think most of the time. If we don't, we may have headaches, other aches and pains, or even mental problems. Noise adds even more tension to a society which already faces too much stress.
49.The sense of hearing _______.
A.makes people feel angry   
B.makes people want to dance
C.helps people to know what is happening around them
D.is something harmful to people
50.When sound is turned into noise, _______.
A.people become ill                  B.it makes people forget the past
C.people don't know how to deal with it  D.it becomes a kind of pollution
51.Why does the passage say " Peace and quiet are becoming harder to find " ?
A.Sounds of over 140 decibels are common these days.
B.There are always wars going on in the world.
C.The world is making more and more noise.
D.All kinds of machines make noises.
52.Which of the following statements is TRUE?
A.Scientists are warning people noise can be harmful.
B.It's possible for man to get rid of all noises.
C.Sounds under 140 decibels are not considered to be noise.
D.Society has become more lively because there is noise now. 
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解

The quest for success always begins with a target. As Berra once said, "You got to be very careful if you don't know where you're going, because you might not get there."
Too many people wander through life like sleepwalkers. Each day they follow familiar routines, never asking, “What am I doing with my life?” and they don’t know what they’re doing because they lack goals.
Goal-setting is a focusing of the will to move in a certain direction. Begin with a clear conception of what you want. Write down your goals and date them—putting them into words clarifies them. Rather than concentrating on objects to acquire and possess, focus on fulfilling your desires to do, to produce, to contribute—goal-setting that yields the true sense of satisfaction we all need.
It’s important to visualize(想象)yourself accomplishing your goal. While losers visualize the penalties(不利)of failure, winners visualize the rewards of success. I’ve seen it among athletes, statistics contrasting air and highway safety, but it made no difference. I had read too many articles describing crash scenes and imagined these scenes vividly. I had programmed myself, without realizing it, to stay off planes.
Then one summer I had the opportunity to fly on a private plane with friends to a resort;I didn’t want to miss out on a great vacation. So I spent two weeks imagining a smooth flight on a beautiful sunny day and an easy landing.
When the day arrived, I was eager to go. To everyone’s surprise, I got on the plane and I loved every minute of it, and I still use the techniques I employed that day.
68.According to the passage, if you want to be successful, the first thing for you to do is _______.
A.find the right methods     B.be careful about everything
C.know your ability           D.have a clear goal
69.If you have a target, you will ________.
A.wander like a sleepwalker       B.know well what you are doing
C.do the same work every day    D.put it into words
70.The problem with the author before he overcame his fear of air travel is that ______.
A.he didn’t know air travel is safer than highway travel
B.he couldn’t imagine himself accomplishing his goal
C.he read too much about plane crashes and tried to avoid flying
D.he wanted to take a private plane instead of a public one
71.What would be the best title for this passage?
A.Define Your Coal                  B.Visualize Rewards of Success
C.Overcome the Fear of Air Travel    D.Sleepwalking Through Life

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

完形填空(共20小題;每小題1分,滿分20分)
When someone has deeply hurt you, it can be extremely difficult to let go of your anger. But forgiveness is possible—and it can be surprisingly    16    to your physical and    17    health.
“People who always forgive others   18    less depression, anger and stress and more hopefulness,” says Frederic Luskin, Ph.D., the    19    of Forgive for Good. “So it can help    20    on the wear and tear on our organs, reduce the wearing out of the immune(免疫的) system and    21    people to feel more vital.”
So how do you start the forgiveness? Try    22    these steps:
Calm yourself. To defuse your    23   , try a simple stress-management technique. “Take a couple of breaths and think of    24    that gives you pleasure: a   25    scene in nature, someone you love,” Luskin says.
Don’t    26    an apology. “Many times the person who hurt you has no    27    of apologizing,” Luskin says. “They may have wanted to hurt you or they just don’t see things the same    28   . So if you wait for people to apologize you could be waiting a(n)   29    long time.” Keep in mind that forgiveness does not necessarily mean    30    to the person who upsets you.
Take the control away from your offender. Mentally replaying(重播) your    31    gives power to the person who caused you pain. “   32    focusing on your hurt feelings, learn to look for the love, beauty and kindness   33    you,” Luskin says.
Try to see things from the other person’s view. If you empathize(把感情移入) with that person, you may    34    that he or she was acting out of ignorance, fear—even love.
Recognize the benefits of forgiveness. Research has shown that people who always forgive others will get more energy, better    35    and better sleep.
Don’t forget to forgive yourself.“For some people, forgiving themselves is the biggest challenge,” Luskin says. But it can rob you of your self-confidence if you don’t do it.”
16. A. beneficial                 B. harmful                  C. helpless                 D. suitable
17. A. chemical                  B. wealthy                 C. technical               D. mental
18. A. own                           B. show                     C. direct                     D. prove 
19. A. author                      B. owner                    C. professor             D. publisher
20. A. protect                     B. save                      C. wait                        D. depend
21. A. have                          B. wish                        C. make                      D. allow
22. A. coping                      B. turning                   C. following              D. accepting
23. A. sadness                   B. anger                             C. hunger                   D. energy
24. A. something               B. anything                C. nothing                  D. everything
25. A. thoughtful               B. dull                          C. beautiful              D. still
26. A. call for                      B. hunt for                 C. long for                  D. wait for
27. A. invention                 B. invitation               C. intention              D. attention
28. A. way                          B. means                    C. method                     D. approach
29. A. helpfully                   B. carefully                 C. patiently                D. awfully 
30. A. giving in                  B. giving away C. giving up                D. giving out
31. A. wound                      B. hurt                       C. cut                          D. damage
32. A. Because of              B. Despite of             C. Instead of             D. In search of
33. A. around                     B. above                     C. beneath               D. below
34. A. tell                   B. realize                  C. see                            D. recognize
35. A. housing           B. appearance          C. figure                     D. appetite

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Games originally are entertainment. Contemporary games are very realistic and for this reason they are a source of great experience for the player and develop the imagination. Games are entertainment and even more than that. The statistics (統(tǒng)計(jì)) of the New York University led by Green claim that the player preferring active games get improvement of some types of brain activity. In particular, game players deal with problems of simultaneously (同時(shí)地) tracking several moving objects at the average level of 30% better than people who do not play active computer video games. The “gaming” violent experience may not be the cause of violent behavior in reality. None of the playing experience will become the priority in making important decisions concerning problems in real life. A game is an abstraction (虛擬物). A player gets abstract tasks and acts according to abstract rules.
Games are also the possibility to be however a person wants to he and to rest from the outside world for some time. But what if a person gets so much excited with the game scenes that he becomes violent in reality? Then, it proves that the games cause people to become violent in reality. But a psychologically healthy person will never confuse these two different worlds. A game is virtual world with visual images very similar to human. These images represent by themselves nothing but playing obstacles (障礙). A game may potentially give the opportunity to “destroy the obstacles” that may not be destroyed according to the rules but it is more about personal choice whether to do it or not. This leads us to the conclusion that violence is not a consequence but the cause. People who are originally trended to violence may get into a temper by games and perform violence in the “real world”. But in this case violence in games is a simple justification 理由) of the violent nature of the player.
49.The passage is          .
A.a(chǎn) story                                            B.a(chǎn) descriptive writing
C.a(chǎn)n argumentative writing          D.a(chǎn) scientific essay
50.In the first paragraph the author used the statistics to prove that         .
A.games can provide experience for the players
B.games can help develop player’s imagination
C.games can cause violent behavior
D.game are more than entertainment
51.What is the author’s attitude towards the “computer games”?[
A.“Violent games” can lead to the performance of violence in the real world.
B.Violence is not a consequence of the “computer games” but the cause.
C.Games are just entertainment and nothing more.
D.The virtual world and the real world are just the same.
52.The best title for this passage is         .
A.Violent games cause violence   B.Games: good or bad?
C.The cause of violence         D.The consequence of games

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Dear Carol,
I wear braces (牙箍) and I know I look just terrible in them. Is there anything I can do to improve my appearance until they come off?
Connie N.
Philadelphia, PA
Dear Connie,
Start by thinking about how good you are going to look when your braces come off. If you are negative about your appearance, people will pick that up right away about you. In the meantime there are several things that you can do to lift your spirits:
Change your hairstyle. Be sure to get a good cut so that the shape of your hair will be flattering to your face and also good for your type of hair (fine, thick, straight, curly, etc.) Choose a hairstyle that draws attention away from your face. Hair pulled back into a pony-tail or into a ball on top or slightly off-center can be attractive and practical for this purpose.
Keep skin clean. If you choose to wear makeup(化妝品), it should look natural. Blusher(腮紅) and lip gloss(潤唇膏) in light tones of peach or pink are best.
Be well-groomed(打扮). Neatness really counts. People see a total look about you before they ever become aware of your braces. And first impressions are lasting ones!
68. Why did Connie write to Carol?
A. Because she really cared about her clothes.
B. Because she cared much about her appearance.
C. Because her teeth were not good.
D. Because she didn’t know how to make up.
69. Carol’s idea about one’s appearance is that ___________.
A. change your hairstyle and you will look beautiful
B. wear your make-up and you will look good
C. neatness is not important
D. if you yourself don’t think you look smart, neither will people
70. Carol tries to let Connie know that ___________.
A. the deepest impressions one leaves on others is the first ones
B. spirits are important when we talk about one’s appearance
C. there are some practical ways to draw people’s attention away from where you don’t feel good 
D. all of the above
71. The underlined word “count” means “___________” in the last paragraph.
A. say numbers in order        B. be of importance           C. not include        D. be accepted

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


第三部分閱讀理解 (共15小題;每小題2分,滿分30分)
請認(rèn)真閱讀下列短文,從短文后各題所給的A、B、C、D四個(gè)選項(xiàng)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
A
Why You Should Celebrate Your Mistakes
When you make a mistake, big or small, cherish (珍視) it like it’s the most precious thing in the world. Because in some ways, it is.
Most of us feel bad when we make mistakes, beat ourselves up about it, feel like failures, get mad at ourselves.
And that’s only natural: most of us have been taught from a young age that mistakes are bad, that we should try to avoid mistakes. We’ve been scolded when we make mistakes—at home, school and work. Maybe not always, but probably enough times to make feeling bad about mistakes an unconscious reaction.
Yet without mistakes, we could not learn or grow. If you think about it that way, mistakes should be cherished and celebrated for being one of the most amazing things in the world: they make learning possible; they make growth and improvement possible.
By trial and error—trying things, making mistakes, and learning from those mistakes—we have figured out how to make electric light, to paint the ceiling of the Sistine Chapel, to fly.
Mistakes make walking possible for the smallest toddler, make speech possible, make works of genius possible.
Think about how we learn: we don’t just consume information about something and instantly know it or know how to do it. You don’t just read about painting, or writing, or computer programming, or baking, or playing the piano, and know how to do them right away. Instead, you get information about something, from reading or from another person or from observing usually … then you construct a model in your mind … then you test it out by trying it in the real world … then you make mistakes … then you revise the model based on the results of your real-world experimentation … and repeat, making mistakes, learning from those mistakes, until you’ve pretty much learned how to do something. That’s how we learn as babies and toddlers, and how we learn as adults. Mistakes are how we learn to do something new—because if you succeed at something, it’s probably something you already knew how to do. You haven’t really grown much from that success—at most it’s the last step on your journey, not the whole journey. Most of the journey was made up of mistakes, if it’s a good journey.
So if you value learning, if you value growing and improving, then you should value mistakes. They are amazing things that make a world of brilliance possible.
56. Why do most of us feel bad about making mistakes?
A. Because mistakes make us suffer a lot.
B. Because it’s a natural part in our life.
C. Because we’ve been taught so from a young age.
D. Because mistakes have ruined many people’s careers.
57. According to the passage, what is the right attitude to mistakes?
A. We should try to avoid making mistakes.
B. We should owe great inventions mainly to mistakes.
C. We should treat mistakes as good chances to learn.
D. We should make feeling bad about mistakes an unconscious reaction.
58. The underlined word “toddler” in Paragraph Six probably means _______.
A. a small child learning to walk             B. a kindergarten child learning to draw
C. a primary pupil learning to read                     D. a school teenager learning to write
59. We can learn from the passage that _______.
A. most of us can really grow from success
B. growing and improving are based on mistakes
C. mistakes are the most precious things in the world 
D. we read about something and know how to do it right away

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

People like to look in the mirror often when they have a young and beautiful face. However, when one grows old, nobody wants to see their wrinkled old face in the mirror any more. So, many old people seldom look at their faces in the mirror. This is completely wrong.
According to Wu Zhenyun, a professor from the Psychological Research Institute under the Chinese Academy of Sciences, a person’s willingness to look in the mirror can reflect his or her mentality. When people don’t care too much about their age, they will try to carry themselves with ease and natural poise (姿態(tài)). They don’t mind looking in the mirror to see their own faces. Some people even love to look in the mirror from time to time to see whether they keep a good appearance. In this way, mirror becomes their best friend that help them to look confident.
On the other hand, some people are afraid of being old. They don’t want to see the wrinkles on their face and their hair turning grey. So they don’t want to look in the mirror. This actually reflects a negative attitude they hold towards life. In the long term, they might suffer from psychological pressure or some sort of depression, which is actually not a wise act.
“ Everyone can make themselves look charming at every age stage. If one is confident, one will always look beautiful, it shows that they accept themselves.” professor Wu said.
Mirror cannot only give confidence to one. By looking in the mirror, one can even find the traces of some diseases from one’s own face.
67.Why does the mirror become the best friend for some people?
A. Because it brings much confidence to them.
B. Because it makes them more beautiful.
C. Because it tells whether they are clean or not.
D. Because it helps them find their own faults.
68.The fact that some people are afraid of looking in the mirror reflects that______.
A. they suffer from metal disease  B. they treat life in a negative way      
C. they are too ugly              D. they can’t bear the pressure of being old
69. The text tells us that______.
A. if you are willing to look in the mirror you are getting old
B. everyone can become attractive at any age
C. confidence can make a person look beautiful
D. old people will accept the reality when they are old
70. The writer wrote this passage to______.
A. advise people to look in the mirror constantly
B. reflect different attitude towards looking into a mirror
C. introduce a way of finding signs of disease from one’s face
D. analyze why people like and dislike to look in the mirror

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Have you experienced the 2009’s Oscar best movie called Slum-dog Millionaire (《貧民富翁》)?   
This film is about a poor Indian boy from the slums (貧民窟), Jamal, who ends up winning the grand prize in a show— “Who Wants to be a Millionaire?” The night before he answers the prize-winning questions, Jamal is arrested by the police and hurt severely. They don't believe a slumdog like Jamal can answer seven questions correctly and possibly win 20 million rupees. But, as the movie unfolds, Jamal let out the secret how he found the answers to each of the questions. Viewers also learn about Jamal's childhood, his selfish older brother Salim, and his childhood love, Latika.   
The movie's point, however, is not just to tell a typical story of an underdog (弱者) who becomes a hero. The director also uses Slum-Dog Millionaire to give viewers a taste of India. The movie begins in Jamal's childhood home in the slums of India. The place where he and his family lived reminds one of the hutong that used to make up a large part of old Beijing. Jamal and his brother grow and travel across India, meanwhile surviving as slum-dogs and cheats, and India ages with them. By the time Jamal is 17 or 18, his old home has been replaced by a giant financial center. Jamal and Salim take a moment to recall about their old lives, as they stand high up in a tall building that is still under construction. That view from above reminded me of a similar view I had just two years ago in China: I was standing there in the living room of a family friend's modern apartment, looking out through a window, down to some shacks (簡陋的房屋) below, just next to the building complex. It was amazing how riches and poverty could live so close together.   
The thing that was most appealing about the movie, to me and my Indian friends, was how we could understand the story presented in the movie. More important than the story was the window on the social and economic situations in Asia that it provided.
60.Viewers can learn from the movie EXCEPT __________.
A.Jamal’s childhood and his bitter experience of wandering across the country
B.the rapid social changes and economic development in India
C.the poor life of people in the slums against the development of cities in India
D.the secret of becoming a millionaire through personal struggle
61.Why does the movie appeal to the writer?
A.It’s a typical story of the underdog who becomes a hero, which she admires most.
B.It’s an Oscar best movie that helps her understand the human nature.
C.It has an exciting and complicated plot that attracts her very much.
D.It reminds her of her experience in China and helps know about other Asian countries.
62.The writer wrote the passage to____________.
A.introduce a movie to readers and share her views about it.
B.persuade more viewers to go to the cinema to see the movie.
C.express her enthusiasm towards Asia and its culture.
D.reveal the true social reality in most developing countries.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

What’s that smell? Do you hear that noise? Taste this! Look at me! Feel this, isn’t it soft? When you hear, or even use these phrases, you probably don’t stop to think about why we use them. Well, it’s because of our senses. Without us even knowing, our sense organs (nose, eyes, ears, tongue, and skin) are taking in information and sending it to the brain for processing. If we didn’t have them, we would not be able to smell, see, hear, taste, or touch anything!
Senses are the physical means by which all living things see, hear, smell, taste, and touch. Each sense collects information about the world and detects changes within the body. Both people and animals get all of their knowledge from their senses, and that is why senses are so important.
All senses depend on the working nerve system. Our sense organs start to work when something stimulates(刺激) special nerve cells, called receptors, in a sense organ. Once stimulated, the receptors send nerve impulses along sensory nerves to the brain. Your brain then tells you what to do. For example, your sound receptors are often attacked by billions of sound waves. When these signals reach the part of the brain called the cerebral cortex(大腦皮層), we become conscious of the sounds.
Our group really learned a lot about the senses while creating this website. We hope that you are able to get just as much out of it. Please feel free to comment about anything on the site by e-mailing us. Also, don’t forget to sign the guest book! Thanks for visiting our site. Come back soon!
60. This article is most probably taken from a _____.
A. newspaper                B. magazine                      C. website                      D. novel
61. Senses are very important because _____.
A. both people and animals get all of their knowledge from them
B. they are used to communicate with others
C. they can prevent the organs from being attacked
D. they can tell you what the stimulus is
62. Which of the following tells you what stimulate you?
A. The nerve cell.         B. The receptor.             C. The nerve impulse.   D. The brain.
63. According to this article, the following are all functions of the senses, EXCEPT _____.
A. collecting information about the world  
B. detecting changes within the body
C. sending nerve impulses to the brain 
D. serving the brain when needed

查看答案和解析>>

同步練習(xí)冊答案