Do you often listen to music at loud volumes（...

Do you often listen to music at loud volumes（音量）? You should know that this habit is bad for your hearing, according to the World Health Organization (WHO).

Over 1 billion young people have problems in listening because they listen at loud volumes for a long time, WHO said. Listening to music or watching a TV show at loud volumes can harm your hearing.

The United Nations has standards for safe listening. It is not safe to listen to sounds that are louder than 85 decibels (分贝) for eight hours or 100 dB for 15 minutes. The sound of a busy road is about 85 dB and the sound of a rock concert can be about 100 dB.

Loud noise is harmful to the inner ear. Most of us are born with about 16,000 hair cells (听毛细胞) in our inner ears. These cells detect (探测) sounds. However, listening to loud noise for a long time can make these cells work too hard and make some of them die. This is why people have hearing loss.

Some people might think that their music isn’t all that loud. But this can depend on where you are. For example, if you are in a noisy place like the subway, you might turn up your music too loud without realizing it. Later, when you listen to it at the same volume in a quiet place, you might feel uncomfortable.

WHO said the “safe level” for most sound is below 80 decibels for up to 40 hours a week. A level of 80 decibels is roughly equal to the noise of a subway.

1.According to the story, WHO suggests that it is NOT safe to _____.

A. listen to music every day B. watch TV for over an hour

C. listen to loud sounds for long D. go to a rock concert

2.The sound level of a busy road is about _____.

A. 80 dB B. 85 dB

C. 100 dB D. 115 dB

3.Why can listening to loud music cause hearing problems?

A. Because it puts our brains under great pressure.

B. Because it can cause hair cells in the inner ear to die.

C. Because it prevents our ears from resting.

D. Because it allows people to get used to listening to loud sounds.

4.What can we get from the last paragraph?

A. People love to listen to loud music.

B. It’s reasonable to listen to loud music in some places.

C. People are likely to listen to music on the subway.

D. People don’t always realize how loud their music is.

九年级英语阅读单选中等难度题查看答案及解析

Do you often listen to music at loud volumes（音量）? You should know that this habit is bad for your hearing, according to the World Health Organization（WHO）.

Over 1 billion young people are at risk of hearing loss due to listening to loud noise for long periods of time, WHO said. Listening to music or watching a TV show at loud volumes can harm your hearing.

The United nations has standards for safe listening. It is not safe to listen to sounds that are louder than 85 decibels（dB分贝）for eight hours or 100 dB for 15 minutes. The sound of a busy road is about 85 dB and the sound of a rock concert can be about 100 dB.

Loud noise is harmful to the inner ear（内耳）. Most of us are born with about 16,000 hair cells（听毛细胞）in our inner ears. These cells detect sounds. However, listening to loud noise for a long time can make these cells work too hard and cause some of them to die. This is what causes hearing loss.

Some people might think that their music isn’t that loud. But this depends on where you are. For example, if you are in a noisy place like the subway, you might turn up your music too loud without realizing it. Later, when you listen to it at the same volume in a quiet place, you might feel uncomfortable.

WHO said the “safe level” for most sound is below 80 dB for up to 40 hours a week. A level of 80 dB is nearly equal to the noise of a subway.

1.Which of the following is bad for our hearing?

A.Reading books aloud in the morning. B.Talking with friends now and then.

C.Listening to music loudly more often. D.Using smart phones for a long time.

2.Listening to sounds louder than 85 decibels for _________ hours is not safe for our listening.

A.5 B.6 C.7 D.8

3.From the fourth paragraph, we can know that ________.

A.inner ear can stop from the louder noise

B.hair cells in inner ear are very important for people

C.people can hear without hair cells

D.hair cells are not something people are born with

4.The underlined word “detect” in the fourth paragraph probably means “________”.

A.discover B.doubt C.cancel D.remain

5.The best title（题目）for the passage can be _________.

A.The inner ear B.UN safety listening standards

C.Pay attention to protecting our hearing D.The “safe level” for sound

九年级英语阅读单选中等难度题查看答案及解析

Do you often listen to music at loud volumes（音量）?1. Over 1 billion young people are at risk of hearing loss because of listening to loud noise for long periods of time. Listening to music or watching a TV show at loud volumes can harm your hearing.

2. It is not safe to listen to sounds that are louder than 85 dB(分贝) for eight hours or 100 dB for 15 minutes. The sound of a busy road is about 85 dB and the sound of a rock concert can be about 100dB.

Loud noise is harmful to the inner(内的) ear. Most of us are born with about 16,000 hair cells(细胞) in our inner ears. These cells notice sounds. However, listening to loud noise for a long time can make these cells work too hard and cause some of them to die. 3. Once this happens, it’s hard to get your hearing back.

Some people might think that their music isn’t all that loud. 4. For example, if you are in a noisy place like the subway, you might turn up your music too loud without realizing it. Later, when you listen to it at the same volume in a quiet place, you might feel uncomfortable.

The “safe level” for most sound is below 80 dB for up to 40 hours a week. A level of 80 dB is about equal to (相当于) the noise of a subway.

Here is some advice on safe listening. 5. They do a better job of stopping outside noise, so you can listen at a lower volume. Don’t listen to loud music on your headphones for a long time. Follow the 60:60 rule: listen to music at 60 percent of your headphones’ maximum(最大的) volume for no more than 60 minutes a day.

A.This is what causes hearing loss.

B.But this can depend on where you are.

C.The United Nations has standards for safe listening.

D.Over-the-ear headphones are better than in-ear ones.

E.You should know that this habit is bad for your hearing.

九年级英语补全短文5选5中等难度题查看答案及解析

Do you like music? Do you often listen to it at loud volumes? You should know that this habit is bad for your hearing, according to the World Health Organization (WHO).

Over 1 billion young people are at risk of hearing loss due to listening to loud noise for long periods of time, WHO said. Listening to music or watching a TV show at loud volumes can harm your hearing.

The United Nations has standards for safe listening. It is not safe to listen to sounds that are louder than 85 decibels for eight hours or 100 dB for 15 minutes. The sound of a busy road is about 85 dB and the sound of a rock concert can be about 100 dB.

Loud noise is harmful to the inner ear. Most of us are born with about 16,000 hair cells in our inner ears. These cells detect sounds. However, listening to loud noise for a long time can make these cells work too hard and cause some of them to die. This is what causes hearing loss.

Some people might think that their music isn’t all that loud. But this can depend on where you are. For example, if you are in a noisy place like the subway, you might turn up your music too loud without realizing it. Later, when you listen to it at the same volume in a quiet place, you might feel uncomfortable.

WHO said the “safe level” for most sound is below 80 decibels for up to 40 hours a week. A level of 80 decibels is nearly the same as the noise of a subway.

Word Bank:

decibel n. (dB 分贝) inner ear 内耳detect vt. 探测

1.According to the story, WHO suggests that it is NOT safe to _____.

A.listen to music every day B.watch TV for over an hour

C.listen to loud sounds for a long time D.go to a rock concert

2.The sound level of a busy road is about _____.

A.80 dB B.85 dB C.100 dB D.115 Db

3.Why can listening to loud music cause hearing problems?

A.Because it puts our brains under great pressure.

B.Because it can cause hair cells in the inner ear to die.

C.Because it prevents our ears from resting.

D.Because it allows people to get used to listening to loud sounds.

4.What does the fifth paragraph tell us?

A.People love to listen to loud music.

B.It’s reasonable to listen to loud music in some places.

C.People are likely to listen to music on the subway.

D.People don’t always realize how loud their music is.

九年级英语阅读单选中等难度题查看答案及解析

Do you like listening to music? Do you often turn up the music when you’re using earphones? If so, your hearing may have been damaged(损坏).

The World Health Organization (WHO) is worried that 1.1 billion children and young people are damaging their hearing by listening to loud music. Nearly half the young people in developed countries may lose their hearing because of the "unsafe use" of music players, including smartphones. Loud music in nightclubs, parties and at sports also make it worse. The WHO advises young people to listen to music for just one hour a day. Dr. Etienne Krug told BBC: "What we're trying to do is to draw people's attention to a problem that is not talked about enough." He said it's easy to solve this problem.

Dr. Krug said keeping the music down and limiting (限制) the listening time to less than one hour a day would save a lot of people's hearing. However, he also said, "Even an hour can be too much if the music is too loud.” Ralph Holme, a researcher, explained how loud noise can damage ears. He said: "Loud sounds damage your hearing by killing off thousands of little hair cells(细胞) in the inner ear. The cells can tell different sounds through vibration(振动). But they are very fragile — they get damaged easily and even die if they vibrate too much because of loud sounds for too long.” He warned: "The bigger problem is they don't grow back and the ear can no longer get sound."

No one wants to lose their hearing! Therefore, next time when you listen to music, make sure it's not too loud and only listen for less than an hour. You can enjoy your music much better in this way.

1.How are the children and young people damaging their hearing?.

A．By using smartphones.

B．By going to the party.

C．By listening to loud music.

D．By talking with friends.

2.How long does WHO advise young people to listen to music a day?

A．For a long time. 　　 　　 B.　 For just one hour.

C．For half of the day.　　 D.　 For more than one hour.

3.What does the word “fragile” in Paragraph 3 probably mean?

A. weak.　　　 B．clever.　　　　 C．small.　　　　　 D. strong.

4.From the passage we can learn that __________.

A．keeping the music down would save young people's hearing

B．the damaged cells can grow back and the ear can get sound

C．young people lose their hearing because of going to the nightclubs

D．the problem of young people's hearing damage is talked about enough

九年级英语阅读理解中等难度题查看答案及解析

Do you like listening to music? Do you often turn up the music when you’re using earphones? If so, your hearing may have been damaged(损坏).

The World Health Organization (WHO) is worried that 1.1 billion children and young people are damaging their hearing by listening to loud music. Nearly half the young people in developed countries may lose their hearing because of the "unsafe use" of music players, including smartphones. Loud music in nightclubs, parties and at sports also make it worse. The WHO advises young people to listen to music for just one hour a day. Dr. Etienne Krug told BBC: "What we're trying to do is to draw people's attention to a problem that is not talked about enough." He said it's easy to solve this problem.

Dr. Krug said keeping the music down and limiting (限制) the listening time to less than one hour a day would save a lot of people's hearing. However, he also said, "Even an hour can be too much if the music is too loud.” Ralph Holme, a researcher, explained how loud noise can damage ears. He said: "Loud sounds damage your hearing by killing off thousands of little hair cells(细胞) in the inner ear. The cells can tell different sounds through vibration(振动). But they are very fragile—they get damaged easily and even die if they vibrate too much because of loud sounds for too long.” He warned: "The bigger problem is they don't grow back and the ear can no longer get sound."

No one wants to lose their hearing! Therefore, next time when you listen to music, make sure it's not too loud and only listen for less than an hour. You can enjoy your music much better in this way.

1.How are the children and young people damaging their hearing?

A．By using smartphones.

B．By going to the party.

C．By listening to loud music.

D．By talking with friends.

2.How long does WHO advise young people to listen to music a day?

A．For a long time.

B．For just one hour.

C．For half of the day.

D．For more than one hour.

3.What does the word “fragile” in Paragraph 3 probably mean?

A．Weak.

B．Clever.

C．Small.

D．Strong.

4.From the passage we can learn that __________.

A．keeping the music down would save young people's hearing

B．the damaged cells can grow back and the ear can get sound

C．young people lose their hearing because of going to the nightclubs

D．the problem of young people's hearing damage is talked about enough

九年级英语阅读理解中等难度题查看答案及解析

—What do you often do 　　　　　　 classes to relax yourselves?

—We often do eye exercises, listen to music or do some running around the school.

A. in　　 B. among　　 C. through　　 D. between

九年级英语单选题困难题查看答案及解析

–What do you often do _____classes to relax yourselves?

---We often do eye exercises. Listen to music or do some running around the school.

A. in　　　 B. among　　　　 C. between

九年级英语单项填空中等难度题查看答案及解析

阅读下列短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。

Do you like listening to music? Do you often turn up the music when you’re using earphones? If so, your hearing may have been damaged(损坏).

The World Health Organization (WHO) is worried that 1.1 billion children and young people are damaging their hearing by listening to loud music. Nearly half the young people in developed countries may lose their hearing because of the "unsafe use" of music players, including smartphones. Loud music in nightclubs, parties and at sports also make it worse. The WHO advises young people to listen to music for just one hour a day. Dr. Etienne Krug told BBC: "What we're trying to do is to draw people's attention to a problem that is not talked about enough." He said it's easy to solve this problem.

Dr. Krug said keeping the music down and limiting (限制) the listening time to less than one hour a day would save a lot of people's hearing. However, he also said, "Even an hour can be too much if the music is too loud.” Ralph Holme, a researcher, explained how loud noise can damage ears. He said: "Loud sounds damage your hearing by killing off thousands of little hair cells(细胞) in the inner ear. The cells can tell different sounds through vibration(振动). But they are very fragile — they get damaged easily and even die if they vibrate too much because of loud sounds for too long.” He warned: "The bigger problem is they don't grow back and the ear can no longer get sound."

No one wants to lose their hearing! Therefore, next time when you listen to music, make sure it's not too loud and only listen for less than an hour. You can enjoy your music much better in this way.

1.How are the children and young people damaging their hearing?.

A．By using smartphones.　　　　　 　　　　 B．By going to the party.

C．By listening to loud music.　　　　　　 D．By talking with friends.

2.How long does WHO advise young people to listen to music a day?

A．For a long time.　　　　　　　　　　　　　 B．For just one hour.

C．For half of the day.　　 　　　　　　　　 D．For more than one hour.

3.What does the word “fragile” in Paragraph 3 probably mean?

A．Weak.　　　　　　　 B．Clever.

C．Small.　　　　 　 　 D．Strong.

4.From the passage we can learn that __________.

A．keeping the music down would save young people's hearing

B．the damaged cells can grow back and the ear can get sound

C．young people lose their hearing because of going to the nightclubs

D．the problem of young people's hearing damage is talked about enough

九年级英语阅读理解中等难度题查看答案及解析

---What do you often do _______ classes to relax yourself?

---Listen to music.

九年级英语单项填空简单题查看答案及解析