题目内容
Millions of youngsters across Europe could suffer permanent hearing loss after five years if they listen to MP3 players at too high a volume for more than five hours a week, EU scientists warned.
The scientists’ study, requested by the European Commission, attacked the concept of “leisure noise,” saying children and teenagers should be protected from increasingly high sound levels---with loud mobile phones also coming in for criticism（批评）.
“There has been increasing concern about exposure from the new generation of personal music players which can reproduce sounds at very high volumes without loss of quality,” the Commission, the EU’s executive arm, said in a statement.
“Risk for hearing damage depends on sound level and exposure time,” it said. More and more young people were exposed to the great threat(威胁)that leisure noise posed to hearing, it said.
Commission experts said that between 50 and 100 million people listen to portable music players on a daily basis.
If they listened for only five hours a week at more than 89 decibels(分贝), they would already be beyond EU limits for noise allowed in the workplace, they said. But if they listened for longer periods, they risked permanent hearing loss after five years.
The scientists calculated the number of people in that risk category at between five and 10 percent of listeners, meaning up to 10 million people in the European Union.
Sales of personal music players have soared in EU countries in recent years, particularly of MP3 players.
"I am worried that so many young people ... who are frequent users of personal music players and mobile phones at high acoustic levels, may be unknowingly damaging their hearing ," she said in the statement.
1.Which of the following can be the best title of the article?
A. Youngsters across Europe: suffer permanent hearing loss.
B. MP3 players: sell best but do harm to youngsters
C. The scientists’ study: requested by the EU
D. EU warns youth: turn your MP3 players down!
2. This passage is most likely to be taken from a _________.
A. textbook B. medical report
C. teen magazine D. governmental newspaper
3.The underlined part in the forth paragraph most probably means________.
A. were uncovered B. felt C. realized D. were faced with
4.From the passage we know that________.
A. besides the high sound levels, scientists also criticized loud mobile phones.
B. if one listened for 5 hours more a week at 100 decibels, he would risk permanent hearing loss.
C. it is only the level of the sound that can do damage to hearing.
D. the scientists said there were 5-10 percent of MP3 listeners risking hearing loss around the world.
1.A
2.C
3.D
4.D
【解析】略
dancer.It’s a goal for millions and millions of families every year——keep the Christmas spending within a certain amount, but can still afford the gifts that your loved ones will enjoy. Never has this concern been greater in recent years than right now. Even so, there are several things that you can do to help.
Hit the sales.
No one wants to get up at four o’clock in the morning and fight to get the best deal on Black Friday, and it’s surely very tough to pick up the courage and get out there in the cold for a good deal, but sometimes——it can be well worth. Many retailers(零售商) offer specials all through the day——and some even offer online Black Friday specials, so you may still be able to get a great deal on Black Friday.
Pay close attention to advertisements.
Once the Christmas shopping season is coming, retailers hungry for business will do just about whatever to get you in the store. Pay very close attention to weekly advertisements of sales among the major retailers and you may be lucky enough to find different prices for the same thing in different shops.
Shop online.
Some of us don’t like running from store to store in order to get the best price on the perfect gift, and some of us don’t like to go out in the cold at all——thankfully for us, we can do online shopping.
The world of online shopping lets people visit all the major retailers as well as some specialty stores that could only be found on the Internet. Customers can find exactly what they are looking for, at the best possible price without ever having to leave the house. With traditional Christmas shopping consumers are sometimes limited to what’s left in stock if they wait too long to get to a particular store.
【小题1】The first paragraph implies that ______.
| A．nowadays not many people can afford expensive gifts |
| B．recently many people don’t want to spend money on gifts |
| C．Christmas is a time to make our loved ones enjoy their gifts |
| D．Christmas is a time to make us feel free to buy our loved ones gifts |
| A．if the weather is not very cold | B．if we don’t have to fight for the best deals |
| C．if we don’t have to get up early | D．If we get what we want at a good price |
| A．some experts in shopping | B．certain things for especially low price |
| C．some kind of help for a certain customer | D．things that can only be found on Friday |
| A．on Black Friday | B．in a particular store |
| C．on the Internet | D．from retailers |
| A．to tell us the best way to do shopping |
| B．to attract more readers to do wise shopping |
| C．to show us how hard it is to do Christmas shopping |
| D．to give us advice on how to get a good deal at Christmas time |
Usually, when your teacher asks a question, there is only one correct answer. But there is one question that has millions of current answers. That question is “What’s your name?” Everyone gives a different answer, but everyone is correct.
Have you ever wondered about people’s names? Where do they come from? What do they mean?
People’s first names, or given names, are chosen by their parents. Sometimes the name of a grandparent or other member of the family is used. Some parents choose the name of a well-known person. A boy could be named George Washington Smith; a girl could be named Helen Keller Jones.
Some people give their children names that mean good things. Clara means “bright”; Beatrice means “one who gives happiness”; Donald means “world ruler”; Leonard means “as brave as a lion”.
The earliest last names, or surnames, were taken from place names. A family with the name Brook or Brooks probably lived near brook(小溪)；someone who was called Longstreet probably lived on a long, paved road. The Greenwood family lived in or near a leafy forest.
Other early surnames came from people’s occupations. The most common occupational name is Smith, which means a person who makes things with iron or other metals. In the past, smiths were very important workers in every town and village. Some other occupational names are: Carter — a person who owned or drove a cart; Potter —a person who made pots and pans.
The ancestors of the Baker family probably baked bread for their neighbors in their native village. The Carpenter’s great-great-great-grandfather probably built houses and furniture.
Sometimes people were known for the color of their hair or skin, or their size, or their special abilities. When there were two men who were named John in the same village, the John with the gray hair probably became John Gray. Or the John was very tall could call himself John Tallman. John Fish was probably an excellent swimmer and John Lightfoot was probably a fast runner or a good dancer.
Some family names were made by adding something to the father’s name. English-speaking people added –s or –son. The Johnsons are descendants of John; the Roberts family’s ancestor was Robert. Irish and Scottish people added Mac or Mc or O. Perhaps all of the MacDonnells and the McDonnells and the O’Donnells are descendants of the same Donnell.
【小题1】Which of the following aspects do the surnames in the passage NOT cover?
| A．Places where people lived. |
| B．People’s characters. |
| C．Talents that people possessed. |
| D．People’s occupations. |
| A．owned or drove a cart |
| B．made things with metals |
| C．made kitchen tools or contains |
| D．built houses and furniture |
| A．Beatrice Smith | B．Leonard Carter |
| C．George Longstreet | D．Donald Greenwood |
| A．later generations | B．friends and relatives |
| C．colleagues and partners | D．later sponsors |