1 . People who have got rhythm might have an advantage when it comes to language and reading skills. A new study shows the brains of people who can move to a musical beat react to speech on a more consistent basis than those who can't. Researchers also find that musical training can sharpen the brain’s response to language.
The researchers say their discovery provides the first biological link between the ability to keep a beat and how the brain responds to speech, something that can have important value for reading skills. To gather materials for their research, the team got more than 100 teenagers who lived in Chicago, Illinois. The teens were given two tests. First, they were instructed to listen to and tap their fingers along to the beat. The researchers calculated low accurately their young volunteers were able to tap along to the musical timekeeper. Second, the teen subjects were linked to an EEG device, which measures electrical activity in the brain. The EEG device was focused on an area of the brain that not only processes sound, but is also connected to parts of the brain responsible for motor-movement. The researchers recorded the brainwaves as their teen subjects listened to the synthesized speech sound, which was repeated irregularly for half an hour. The researchers were able to find out how the nerve cells in that particular region of the brain responded every time the synthesized sound was played.“Across this population of adolescents, the more accurate they were at tapping along to the beat, the more consistent their brains' response to the letter unit was,” said Nina Kraus.
While past studies have showed the links between reading skills and a person’s ability to keep a beat, the researchers said their new findings show the hearing system is what provides a common basis for those links. “Rhythm is naturally a part of music and language.” Nina said.
1. According to the first paragraph, what can get the brain’s reaction to language more effectively?| A．Rhythm. | B．Reading skills. |
| C．Language. | D．Musical training. |
| A．It shows how the brain works. |
| B．It is very important for reading ability. |
| C．It shows how the brain reacts to speech. |
| D．It is helpful to researchers' findings. |
| A．persons or animals that are studied in an experiment or a research |
| B．areas of knowledge studied in a school, college, and so on |
| C．things that are being discussed in a conversation or a book |
| D．persons or things that are the main features of works of art |
| A．reading skills may make language learners keep a beat |
| B．the hearing system may be useless while a person is learning to read |
| C．the hearing system may separate sound from meaning while a person is reading |
| D．the hearing system may be used while a person is reading or taking musical training |
| A．Moving to a musical beat is more popular. |
| B．Experts are expanding their studies on rhythm. |
| C．Rhythm might help us improve our reading skills. |
| D．Experts find the links between the hearing system and reading. |
2 . A review from the International Programme on the State of the Ocean (IPSO) warns that the oceans are facing multiple threats. They are being heated by climate change, turning slowly less alkaline (碱性的) by absorbing CO2, and suffering from overfishing and pollution.
The report says, “We have been taking the ocean for granted. It has been shielding us from the worst effects of accelerating climate change by absorbing excess CO2 from the atmosphere.”
Although the temperature increases may be experiencing a pause, the ocean continues to warm regardless. For the most part, however, the public and policy makers are failing to recognize — or choosing to ignore — the severity of the situation. Coral reefs, for instance, are suffering from the higher temperatures.
IPSO, funded by charitable foundations, is publishing a set of five papers based on workshops in 2011 and 2012 in partnership with the International Union for Conservation of Nature. The reports call for governments all over the world to halt (暂停) CO2 increase at 450ppm, and also urge much more focused fisheries management and a priority list for tackling the key groups of chemicals that cause most harmful effects. They want the governments to negotiate a new agreement for the sustainable fishing in the high oceans to be monitored by a new global high seas enforcement agency.
The IUCN's Prof Dan Laffoley said, “What these latest reports make absolutely clear is that delaying action will increase costs in the future and lead to even greater, perhaps permanent losses. “The UN climate report confirmed that the ocean is bearing the pressure of human-induced changes to our planet. These discoveries give us not only more cause for alarm, but also a roadmap for action. We must use it.
1. According to the passage, _______ are NOT the reason why the oceans become slowly less alkaline.| A．various pollutions | B．higher temperatures |
| C．bad fishing practices | D．destroyed coral reefs |
| A．warning | B．protecting |
| C．showing | D．cooling |
| A．To appeal to world governments to halt CO2 increase at 450ppm. |
| B．To tell us that the ocean is bearing the pressure of human-induced changes to our planet. |
| C．To ask the governments to carry out new measures for the sustainable fishing in the high oceans. |
| D．To advise the governments to make a priority list for tackling the key groups of chemicals that cause most harm. |
| A．The reports warn us that we need to take actions right now. |
| B．Coral reefs are weakened by bad fishing practices and pollution. |
| C．The global temperature is increasing and the ocean continues to warm as well. |
| D．It seems that the policymakers are trying to ignore the severity of the ocean situation. |
| A．To tell us that the oceans become less alkaline. |
| B．To advise us to negotiate a new agreement for the sustainable fishing. |
| C．To tell us that global warming has a great effect on the oceans’ temperature. |
| D．To warn us that the oceans are in danger and immediate measures should be taken. |
3 . You can choose happiness regardless of your circumstances. You can choose to be happy no matter what challenges life brings you. Let the following simple strategies guide you back to your natural happy state.
Make lemonade when life gives you lemons.
Besides happiness, trouble will also be part of life. It’s how you choose to react to your situations that make the difference. If you look at something hard enough, you’ll see the positive side of it.
Do what you love doing.
Do you have a lifelong dream or desire? If so, start working towards it. Taking baby steps towards a goal will help you feel like you’re accomplishing something. You’ll find drive and determination to reach that goal when it’s something you love doing.
Use one of your talents.
One reason why so many people are unhappy is that they’re not doing what they’re called to do with their God-given talents. Each of us has a purpose in life. You have natural talents to help you achieve your purpose, so use your talents effectively.
Call a friend who you know is positive and cheerful.
Talk about your feelings and listen to their advice. Usually, people allow themselves to go deeper and deeper into self-depression. The truth is that you don’t have to be sad. You can decide to be happy. You just have to make up your mind to do so.
Gratitude is the quickest cure for sadness.
When you focus on what’s wrong with your life, you forget to look at what’s right and good. Take a step back and reflect on your life. Do you have children or family to be thankful for? Yes, they may not be the person we’d like them to be, but imagine life without them. Now, be thankful that you have them in your life.
Let your feelings out on paper.
Often you’ll find that just getting your feelings down on paper will allow you to work through them, helping you feel better about yourself and your beautiful life!
1. The first paragraph is used to _______.| A．expect readers to ignore themselves |
| B．start a discussion among readers |
| C．introduce the topic to readers |
| D．carry out a challenge among readers |
| A．trouble is part of life |
| B．lemonade is very delicious |
| C．life is full of sweetness and bitterness |
| D．lemons can only be used to make lemonade |
| A．diverse | B．natural |
| C．excellent | D．learned |
| A．Be grateful. | B．Do many activities. |
| C．Call a cheerful friend. | D．Use one of your talents. |
| A．excited | B．depressed |
| C．bad-tempered | D．kind-hearted |
4 . The killdeer, a small bird known for its high-pitched ( 声调高的) call, could lead to the cancellation of one of Canada’ biggest music festivals.
The first hint of trouble for Ottawa’s Bluesfest, an outdoor festival that draws around 300,000 people each year, came last week after workers at the site found one of the birds.
It had laid four eggs nearby, effectively claiming the main stage area as its nesting ground. “This is one of the most challenging problems we’ve been presented with, but we feel we can work through this,” said Mark Monahan, executive director of the festival.
“Anything that changes the schedule has a major effect, so we’re taking it very seriously.” The discovery meant that government officials rushed to protect the nest and the eggs, hiring a security guard to watch over them 24 hours a day. Environmentalists were also brought in.
“We don’t know when the eggs might hatch,” said Monahan. What is known is that the young killdeer will likely leave the nest soon after they are hatched, leading many to hope that the eggs hatch in the next day or so.
The festival is now seeking permission from Environment Canada to relocate the nest some 50 meters away or take it to a wildlife center.
Moving the nest would also ensure the bird and its young would be protected during the festival’s 11-day run, said Monahan. It’s highly likely that the festival’s thousands of attendees would cause huge problems for the bird and its eggs.
Monahan was confident that the festival would go on as planned, however.
“Most of the people we’re working with are looking for a positive solution,” Monahan said. “There is no one saying that the festival can’t go on.”
As news of the dilemma spread, it left residents divided. Some supported the bird, saying that moving the nest might result in the eggs being abandoned.
Others expressed annoyance that protecting the eggs of the small bird, which is widespread across North America, was risking an annual festival that contributes millions of dollars to the local economy.
The killdeer’s tendency to build its nest in open fields or flat areas has caused issues in other areas of the US: earlier this year, construction on a health center in Wisconsin was temporarily stopped after a killdeer and its four eggs were discovered.
1. What can we learn about Bluesfest?| A．It is the first music festival in Canada. |
| B．It is an important event for music lovers. |
| C．It is a music festival held every two years. |
| D．It is a challenging outdoor activity in Ottawa. |
| A．Pressure from the government. |
| B．Disagreements with the public. |
| C．The need to protect the bird’s eggs. |
| D．The lack of experience in hosting the event. |
| A．Move the nest to another place. |
| B．Ask government officials for help. |
| C．Seek advice from environmentalists. |
| D．Hire security guards to protect the eggs. |
| A．Negative. | B．Positive. |
| C．Unsure. | D．Indifferent. |
| A．a difficult situation |
| B．an extreme situation |
| C．a dangerous situation |
| D．an encouraging situation |
5 . Parrots have been known to imitate words, but have you ever thought how they communicate? The sounds they make may sound meaningless to us, but new research has found that wild parrots are actually given names by their parents.
According to a study led by Karl Berg of Cornell University in the US, baby birds are given a unique sound of their own, which stays with them for their entire lives.
In the study, the team placed hidden cameras in the nests of 17 different wild parrots. After studying their sounds, the team identified slight differences in the calls parents used to communicate with each chick. And even before the baby birds had learned to communicate properly, the baby birds seemed to recognize and imitate their calls.
Sounds very similar to humans, doesn’t it?
The study also proved that these signature calls are acquired socially not genetically. To do this, scientists switched the eggs in nine of the 17 nests, so that half of the parrots were raising baby birds that weren’t theirs. Using the recordings, the scientists concluded the baby birds all used names similar to those the parents (whether biological or nonbiological) called them for the first weeks of their lives.
Lucie McNeil, from National Geographic, said, “this would be the first [proven] example of a non-human species teaching acoustical (声学的) communication.”
Lead scientist for the study, Karl Berg told National Public Radio of the US, “Most people say, ‘Well, all those calls are just noise,’ but I think they’re having conversations.”
Fox News also asked Berg what else the parrots might be saying? He replied, “The theory is that these birds are deciding where the food is, ‘Do we want to go 3 km North-Northwest?’ “Do we want to go to that field?’ They are sort of arguing or discussing.”
Natural science author, Virginia Morell, wrote: “Very gradually, scientists are learning to decode the conversations of very different animals that live lives rich with plans, quarrels, and romance.”
You never know, if the science of animal translation keeps advancing, we might one day be watching a reality series about parrots.
1. What did the new research find about wild parrots?| A．They can talk by learning from people. |
| B．The sounds they make are meaningless. |
| C．They have names given by their parents. |
| D．They have a unique way of making sounds. |
| A．Different parrots are called differently by their parents. |
| B．Baby parrots can tell who their biological parents are. |
| C．Baby parrots can mimic their biological parents’ calls better. |
| D．Parrots are the most skilled animals in acoustical communication. |
| A．To see whether the parents could recognize their own babies. |
| B．To see whether the parrots made the same sounds all their lives. |
| C．To see whether the signature calls were acquired socially or genetically. |
| D．To see whether biological and nonbiological parents named babies differently. |
| A．imitate | B．understand |
| C．practice | D．create |
