Stop .Listen!What do you hear You may hear many different so
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Stop .Listen!What do you hear You may hear many different sounds .Some of those sounds may be nouse .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 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 quier 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 great hearing loss.
()1.According to the passage ,noise is()
A.any kind of sound
B.a loud or unwanted sound
C.all sounds that you can hear
D.terrible sound
()2.According to the passage ,loud noise can()
A.help people to sleep better
B.stop machines
C.cause a loss of hearing
D.kill people
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 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 quier 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 great hearing loss.
()1.According to the passage ,noise is()
A.any kind of sound
B.a loud or unwanted sound
C.all sounds that you can hear
D.terrible sound
()2.According to the passage ,loud noise can()
A.help people to sleep better
B.stop machines
C.cause a loss of hearing
D.kill people
![Stop .Listen!What do you hear You may hear many different so](/uploads/image/z/9309393-9-3.jpg?t=Stop+.Listen%21What+do+you+hear+You+may+hear+many+different+so)
1B2C原文中有提及
再问: ()3.We can conclude from the passage that() A.noise is a serious problem B.rock music isn’t noisy C.noise is only from traffic D.some people hate any sound
再问: ()3.We can conclude from the passage that() A.noise is a serious problem B.rock music isn’t noisy C.noise is only from traffic D.some people hate any sound
Stop .Listen!What do you hear You may hear many different so
英语翻译Stop!Listen!What do you hear?You may hear many different
what do you hear
Do You Hear What I Hear 歌词
do you hear what i hear 怎么翻译
what-----(can,do)you hear?I hear a bird.
What you do speaks so loud that I cannot hear what you
what kind of music do you like to( listen to)还是(hear)还是(list
baa-baa what do you hear回答
Baa-baa,what do you hear?
英语:Listen carefully!Can you hear what she___?
Listen!Can you hear what _(happen)over there?