摘要: A. listen B. listen to C. hear of D. hear

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Listen! What can you hear? You may hear many different sounds.Some of those sounds may be noise.Noise is loud or unwanted sounds.

Noise call be caused by many kinds of machines,such as motor cycles,jet planes and tractors.And,to some people,rock bands can also brining noise.

What happens to people who live near noisy machines or use them for a long time? Doctors find that these people have trouble sleeping.But,most importantly,constant(持续的)loud noise can cause a loss of hearing.

Scientists use a unit of measure(度量)called decibel(分贝)to measure the loudness of a sound.The sound of a computer,for example,measures 35 decibels.Talking measures between 40 and 65 decibels.Sounds from traffic and from some rock bands can measures over 120 decibels.Noise at this high level causes the greatest hearing loss.

1.Noise can be caused by all the following except ________ according to the passage.

A.rock bands           B.tractors                C.jet planes                D.computers

2.“Decibel” is a ________.

A.unit that measures sound                          B.kind of noise

C.machines that makes very loud noise            D.person who hates noise

3.According to the passage,loud noise can ________.

A.help people sleep better                             B.make people work longer

C.make people deaf                                       D.make people happy and excited

4.Which of the following is TRUE?

A.Going to a concert is bad for our cars.

B.Not all sounds are noise.

C.The loudest noise comes from traffic and rock bands.

5.What's the main idea of this passage?

A.Noise pollution can be a serious problem.   B.Rock bands are noisy.

C.The way to measure noise.                        D.How to stop noise pollution.

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Stop. Listen! What do you hear? You may hear many different sounds. Some of those sounds may be noise. Noise is a loud or unwanted sound.
Noise can be caused by many kinds of machines, such as motorcycles, jet planes, farm tractors(拖拉机), rock music is also noise.
What happens to people who live near noisy machines or use them over a period of time? Doctors have found that these people have trouble in sleeping. But, most important, constant(不断的) loud noise can cause a loss of hearing.
Scientists use a unit of measure called decibel(分贝) to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level(层次) causes the great hearing loss.
根据短文内容,选择正确的答案(每小题1分,共5分)
【小题1】According to the passage, noise is      .

A.any kind of soundB.a loud or unwanted sound
C.all sounds that you can hearD.terrible sound
【小题2】A decibel is a      .
A.unit that measures soundB.kind of noise
C.machine that makes loud noiseD.person who hates sound
【小题3】According to the passage, loud noise can      .
A.help people to sleep betterB.stop machines
C.cause a loss of hearingD.kill people
【小题4】We can conclude(推断) from the passage that      .
A.noise is a serious problemB.rock music isn’t noisy
C.noise is only from trafficD.some people hate any sound
【小题5】Study that diagram below.       would be the quietest.
 Room   Noise Level
A      40~65 decibels
B      35 decibels
C      120 decibels
D      130 decibels
      A. Room A        B. Room B           C. Room C           D. Room D 

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Stop. Listen! What do you hear? You may hear many different sounds. Some of those sounds may be noise. Noise is a loud or unwanted sound.
Noise can be caused by many kinds of machines, such as motorcycles, jet planes, farm tractors(拖拉机), rock music is also noise.
What happens to people who live near noisy machines or use them over a period of time? Doctors have found that these people have trouble in sleeping. But, most important, constant(不断的) loud noise can cause a loss of hearing.
Scientists use a unit of measure called decibel(分贝) to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level(层次) causes the great hearing loss.
根据短文内容,选择正确的答案(每小题1分,共5分)
小题1:According to the passage, noise is      .
A.any kind of soundB.a loud or unwanted sound
C.all sounds that you can hearD.terrible sound
小题2:A decibel is a      .
A.unit that measures soundB.kind of noise
C.machine that makes loud noiseD.person who hates sound
小题3:According to the passage, loud noise can      .
A.help people to sleep betterB.stop machines
C.cause a loss of hearingD.kill people
小题4:We can conclude(推断) from the passage that      .
A.noise is a serious problemB.rock music isn’t noisy
C.noise is only from trafficD.some people hate any sound
小题5:Study that diagram below.       would be the quietest.
 Room   Noise Level
A      40~65 decibels
B      35 decibels
C      120 decibels
D      130 decibels
      A. Room A        B. Room B           C. Room C           D. Room D 
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根据短文内容,从A、B、C、D四个选项中选择一个最佳答案,将字母标号写在答题纸的相应位置上.(共10分,每小题1分)
Children like to copy what they hear. They copy their parents, their friends and even the TV. This teaches them how to _1_ the language. Copying is also a good way for students to learn a second language. When you _2_ foreigners speak English, repeat what they say as well as you can.
Children don't practice grammar,, but use the language to 3_ things that they are interested in. They don't _4 their vocabulary or poor grammar. They find ways to express themselves, and they do  it successfully.
Students of English schools also pay attention to communication (交流). Look for _5_ to talk with people in English. If you can't find a _6 to talk to, talk with other students in English _7.  Start an English discussion group and talk about music, movies or anything that 8 you.
Don't worry about _9, what you want is to learn how to communicate easily. Remember that you can communicate successfully even with _10_small vocabulary.

【小题1】
A.tellB.readC.write D.speak
【小题2】
A.listen toB.listenC.hear ofD.hear
【小题3】
A.take examsB.talk with C.talk aboutD.tell to
【小题4】
A.look likeB.worry aboutC.take care ofD.look after
【小题5】
A.placesB.questions C.chancesD.changes
【小题6】
A.videoB.foreigner C.filmD.people
【小题7】
A.againB.insteadC.onlyD.instead of
【小题8】
A.interestsB.improvesC.allowsD.troubles
【小题9】
A.examsB.looking onC.making mistakesD.books
【小题10】
A.anB.the C./D.a

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