—Listen! What is this sound?—It is________ do...

—Listen! What is this sound?

—It is________ doubt Frank is practicing singing.

A.on B.in C.without D.about

九年级英语单选题中等难度题查看答案及解析

—This is between you and me!

—_____I won’t tell anybody about it.

A.What a pity! B.Sounds great!

C.I promise! D.Take your time!

九年级英语单选题中等难度题查看答案及解析

You can trust Frank. We never doubt ______ he is honest.

A. weather　　　　 B. that　　　　 C. whether　　　 D.if

九年级英语单项填空简单题查看答案及解析

Frank is an honest boy and he never tells a lie. We all _______ him.

A. miss B. mind C. doubt D. trust

九年级英语单选题中等难度题查看答案及解析

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 and 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.

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. A decibel is a 　　　 .

A. unit that measures sound                B. kind of noise

C. machine that makes loud noise            D. person who hates sound

3.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

4. We can conclude from the passage that 　　　 .

A. noise is a serious problem                B. rock music isn’t noise

C. noise is only from traffic                D. some people hate any sound

5.Study the diagram below. 　　　 would be the quietest.

A. Room A        B. Room B            C. Room C             D. Room D　

九年级英语阅读理解中等难度题查看答案及解析

Stop and 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 (喷气式飞机), farm tractors, and power motors. And, to some people, rock music is also a 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. And most importantly, constant (连续的) loud noise can cause loss of hearing.

Scientists use a unit of measure called a 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 measure over 120 decibels. Noise at such high level causes the greatest hearing loss.

根据短文内容，判断正(T)误(F)。

1.According to the passage, noise is all sounds that you can hear.

2.A “decibel” is a machine that makes loud noise.

3.Loud noise can help people sleep better.

4.Not all people think that rock music is a noise.

5.We can infer (推断) from the passage that noise is a serious problem.

九年级英语阅读理解中等难度题查看答案及解析

Stop and 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 (喷气式飞机), farm tractors, and power motors. And, to some people, rock music is also a 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. And most importantly, constant (连续的) loud noise can cause loss of hearing.

Scientists use a unit of measure called a 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 measure over 120 decibels. Noise at such high level causes the greatest hearing loss.

根据短文内容，判断下列句子是否正确，对的涂（A），错的涂（B）。

1.According to the passage, noise is all sounds that you can hear.

2.A “decibel” is a machine that makes loud noise.

3.Loud noise can help people sleep better.

4.Not all people think that rock music is a noise.

5.We can infer (推断) from the passage that noise is a serious problem.

九年级英语阅读判断困难题查看答案及解析

Stop and 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 (喷气式飞机), farm tractors, and power motors. And, to some people, rock music is also a 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. And most importantly, constant (连续的) loud noise can cause loss of hearing.

Scientists use a unit of measure called a 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 measure over 120 decibels. Noise at such high level causes the greatest hearing loss.

根据短文内容，判断下列句子是否正确，对的涂（A），错的涂（B）。(10分)

1.According to the passage, noise is all sounds that you can hear.

2.A “decibel” is a machine that makes loud noise.

3.Loud noise can help people sleep better.

4.Not all people think that rock music is a noise.

5.We can infer (推断) from the passage that noise is a serious problem.

九年级英语阅读理解中等难度题查看答案及解析

完形填空

Stop and listen! What do you __1__? You may hear many different sounds. Some of the sound __2__ noise. Noise is a loud or unwanted sound. Noise can be caused by many kinds of machines, __3__, cars, planes, farm tractors (拖拉机) and so on. And, to some people, rock music is __4__ a noise. What happens __5__ people who live near noisy machines or use them over a period of time? Doctors have found that these people have trouble __6__. But, more importantly, constant loud noise can cause a loss of __7__.

Scientists use a unit of measure __8__ a decibel to check the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures __9__ 40 and 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level __10__ the greatest hearing loss.

九年级英语完型填空中等难度题查看答案及解析

_________! The music_________ so nice.

A. Listen; sounds     B. Hear; sounds     C. Listen; sound    D. Hear; is listening

九年级英语单项填空困难题查看答案及解析