2．Which sentence in the passage can be replaced by the following one? Compared to adults, teenagers——青夏教育精英家教网—

Electronic devices(装置)are changing the way people listen to music. But studies show the devices may be causing hearing loss in many people. Some experts say people may be playing them too loud and for too long. And experts say sound levels on these devices need to be set lower.

Researchers did a study with three hundred high school students and one thousand adults. They were asked about their use of portable music devices. Forty percent of students and adults said they set the sound levels at high on their players. But students were two times more likely to play the music at a very loud volume(音量). More than half of the students said they would probably not limit their listening time.

The study found that more than half of the students and less than forty percent of the adults had at least one kind of hearing loss. Some reported difficulty hearing parts of discussion between two people. Others said they had to raise volume controls on a television or radio to hear it better. And, some experienced ring in their ears or other noises.

Hearing experts say part of the problem is the listening equipment people are using. They say large earphones that cover the whole ear are probably safer than the smaller ear buds(耳塞)that come with most music players. Hearing loss may not be obvious for years, however, once it happens, there is few chance of curing. About thirty million Americans have some hearing loss. One third of them lost their hearing as a result of loud noises.

The American Speech—Hearing Association is working with companies and government officials on setting rules for use of portable music devices. The group says the best way to protect your hearing is to ___________________, limit listening time and use earphones that block out foreign noises.

1. What is the best title of the passage? (Please answer within 10 words.)

___________________________________________________________________________

2. Which sentence in the passage can be replaced by the following one?

　 Compared to adults, teenagers are more likely to turn up their players.

___________________________________________________________________________

3. Please fill in the blank in the last paragraph with proper words or phrases to complete the sentence. (Please answer within 10 words.)

_____________________________________________________________________________

4. What trouble will happen to person if he suffers some hearing loss? (please give at least two examples mentioned in the passage, each within 15 words.)

_______________________________________________________________________________

5. Translate the underlined sentence in the fourth paragraph into Chinese.

查看习题详情和答案>>

Electronic devices（装置）are changing the way people listen to music．But studies show the devices may be causing hearing loss in many people．Some experts say people may be playing them too loud and for too long．And experts say sound levels on these devices need to be set lower．

Researchers did a study with three hundred high school students and one thousand adults．They were asked about their use of portable music devices．Forty percent of students and adults said they set the sound levels at high on their players．But students were two times more likely to play the music at a very loud volume（音量）．More than half of the students said they would probably not limit their listening time．

The study found that more than half of the students and less than forty percent of the adults had at least one kind of hearing loss．Some reported difficulty hearing parts of a discussion between two people．Others said they had to raise volume controls on a television or radio to hear it better．And, some experienced ringing in their ears or other noises．

Hearing experts say part of the problem is the listening equipment people are using．They say large earphones that cover the whole ear are probably safer than the smaller ear buds（耳塞）that come with most music players．Hearting loss may not be obvious for years, however, once it happens, there is few chance of curing．About thirty million Americans have some hearing loss．One third of them．lost their hearing as a result of loud noises．

The American Speech—Language--Hearing Association is working with companies and government officials on setting rules for use of portable music devices．The group says the best way to protect your hearing is to _____________________, limit listening time and use earphones that block out foreign noises．

1．What is the best title of the passage? （Please answer within 10 words．）

2．Which sentence in the passage can be replaced by the following one?

Compared to adults, teenagers are more likely to turn up their players．

3．Please fill in the blank in the last paragraph with proper words or phrases to complete the sentence．（Please answer within 10 words．）

4．What trouble will happen to person ff he suffers some hearing loss? （ Please give at least two examples mentioned in the passage, each within 15 words．）

5．Translate the underlined sentence in the fourth paragraph into Chinese．

查看习题详情和答案>>

Electronic devices（装置）are changing the way people listen to music. But studies show the devices may be causing hearing loss in many people. Some experts say people may be playing them too loud and for too long. And experts say sound levels on these devices need to be set lower.

Researchers did a study with three hundred high school students and one thousand adults. They were asked about their use of portable music devices. Forty percent of students and adults said they set the sound levels at high on their players. But students were two times more likely to play the music at a very loud volume（音量）.More than half of the students said they would probably not limit their listening time.

The study found that more than half of the students and less than forty percent of the adults had at least one kind of hearing loss. Some reported difficulty hearing parts of a discussion between two people. Others said they had to raise volume controls on a television or radio to hear it better. And, some experienced ringing in their ears or other noises.

Hearing experts say part of the problem is the listening equipment people are using. They say large earphones that cover the whole ear are probably safer than the smaller earbuds（耳塞）that come with most music players. Hearing loss may not be obvious for years, however, once it happens, there is few chance of curing. About thirty million Americans have some hearing loss. One third of them lost their hearing as a result of loud noises.

The American Speech-Language-Hearing Association is working with companies and government officials on setting rules for use of portable music devices. The group says the best way to protect your hearing is to　　　　　　　　　　　 ,limit listening time and use earphones that block out foreign noises.

76．What is the best title of the passage?（Please answer within 10 words.）

77．Which sentence in the passage can be replaced by the following one?

Compared to adults, teenagers are more likely to turn up their players.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　______________________________________

78．Please fill in the blank in the last paragraph with proper words or phrases to complete the sentence.（Please answer within 10 words.）

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　______________________________________

79．What trouble will happen to person if he suffers some hearing loss?（Please give at least two examples mentioned it the passage, each within 15 words.）

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　_________________________________________________

80．Translate the underlined sentence in the fourth paragraph into Chinese.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　________________________________________________

查看习题详情和答案>>

阅读表达。(共5小题；每小题2分，共10分。)

[1]Compared to people with bad attitudes，people are less likely to suffer from

colds．It’s possible that being positive helps the body fight il1nesses.

[2]In a previous study，people who tended to be cheerful and lively were least likely to

develop coughs and other cold symptoms．People who showed positive feelings were also less likely to mention symptoms to their doctors，even when medical tests detected those symptoms．

[3]Those findings were interesting，but they didn’t prove that a person’s attitude affects

whether he or she gets sick．Instead，it was still possible that a person’s underlying personality is what matters．

[4]Evidence suggests，for instance，that certain people are naturally more likely to be outgoing

and optimistic，with high self-esteem and a sense of control over life．This would mean that who we are，not how we feel，ultimately decides our chances of catching colds.

[5]To figure out which mattered more，personality or emotions，the researchers interviewed

193 healthy adults．The results showed that everyone in the study was equally likely to get infected．Their symptoms，however，differed depending on the types of emotions that they had reported over the previous fortnight．

[6]Among those who reported good moods and had been infected with the flu virus，for example, 28 percent developed coughs and stuffy noses．On the other hand，those symptoms struck 41 percent of people who had been less positive．

[7]Scientists argue about whether negative emotions or positive emotions have a stronger effect on how healthy we are．For now，it can’t hurt to look on the bright side more often than not !

1.What’s the main idea of the passage?（Please answer within 10 words）

2.Fill in the blank with proper words in first paragraph.（Please answer within 10 words）

3.Which sentence in the passage can be replaced by the following one?

But，their symptoms were closely related to the emotions they had claimed to have in the last two weeks.

4.Translate the underlined sentence in the third paragraph into proper Chinese．

5.Suppose one of your friends had got infected with the H1N1 flu，give him／her at least

three pieces of advice．（Please answer within 30 words）