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The world itself is becoming much smaller by using modern traffic and modern communication means (通讯设备). Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
Man has been polluting the earth. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in one place, man moved to another place. But this is not helpful. Man is now slowly polluting the whole world.
Air pollution is still the most serious. It’s bad for all living things in the world, but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily.
Many countries are making rules to fight pollution. They stop people from burning coal(煤)in houses and factories in the city, and from putting dirty smoke into the air. Pollution by SO2 is now the most dangerous kind of air pollution. It is caused(引起)by heavy traffic. We are sure that if there are fewer people driving, there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. Also, we must take care of the rise in pollution at the same time.
1.________, our world is becoming much smaller.
A. Because of the rise in pollution
B. Because of modern traffic and modern communication means
C. Because the earth is being polluted day and night
D. Because the earth is blown away by the wind every year
2.Hundreds of years ago, life was ________it is today.
A. much easier than B. as easy as
C. much harder than D. as hard as
3.The writer thinks that pollution makes us angry more easily.
A. air B. noise C. rubbish D. water
4.According to the passage, which statement is true?
A. The more people, the less pollution.
B. Air pollution is the only one kind of pollution.
C. If there are fewer people driving, there will be less air pollution.
D. We should not use modern traffic and modern communication any more.
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The world itself is becoming much smaller by using modern traffic and modern communication. Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution. To pollute means to make things dirty. Po
llution comes in many ways. We see it, smell it, drink it and even eat it.
Man has been polluting the earth. The more people, the more pollution. Many years ago, the problems was not so serious because there were not so many people. When the land was used up or the river was dirty in one place, man moved to another place. But this is no longer true. Man is now slowly polluting the whole world.
Air pollution is still the most serious. It’s bad for all living things in the world, but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily.
Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city, and from putting dirty smoke into the air. Pollution by SO2 is now the most dangerous kind of air pollutions. It is caused by heavy traffic. We are sure that if there are fewer people driving there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must take care of the rise in pollution at the same time.
选择合适的选项填空：
1.________, our world is becoming much smaller.
A. Because of the rise in pollution.
B. Thanks to the development of traffic and communication
C. Because the earth is blown away by the wind every year.
D. Because the earth is being polluted day and night.
2.Hundreds of years ago, life was ________ it is today.
A. much easier than B. as easy as C. much harder than D. as hard as
3.Pollution comes in may ways. We can even hear it. Here “it” means _________.
A. rubbish B. noise pollution C. air pollution D. water pollution
4.Air pollution is the most serious kind of pollution because _________.
A. it makes much noise
B. it makes us angry more easily
C. it makes our rivers and lakes dirty
D. it’s bad for all living things in the world.
5.Which of the following in NOT true?
A. Many countries are making rules to fight pollution.
B. The pollution of the earth grows as fast as the world population does.
C. The problem of pollution is not so serious because there are not so many people living on the earth.
D. If people could go to work by bus or bike instead of car or motorbike, it would be helpful in fighting against the problem of SO2.
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The world itself is becoming much smaller by using modern traffic and modern communication. Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even eat it.
Man has been polluting the earth. The more people, the more pollution. Many years ago, the problems was not so serious because there wer
e not so many people. When the land was used up or the river was dirty in one place, man moved to another place. But this is no longer true. Man is now slowly polluting the whole world.
Air pollution is still the most serious. It’s bad for all living things in the world, but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily.
Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city, and from putting dirty smoke into the air. Pollution by SO2 is now the most dangerous kind of air pollutions. It is caused by heavy traffic. We are sure that if there are fewer people driving there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must take care of the rise in pollution at the same time.
选择合适的选项填空：
1.________, our world is becoming much smaller.
A. Because of the rise in pollution.
B. Thanks to the development of traffic and communication
C. Because the earth is blown away by the wind every year.
D. Because the earth is being polluted day and night.
2.Hundreds of years ago, life was ________ it is today.
A. much easier than B. as easy as C. much harder than D. as hard as
3.Pollution comes in may ways. We can even hear it. Here “it” means _________.
A. rubbish B. noise pollution C. air pollution D. water pollution
4.Air pollution is the most serious kind of pollution because _________.
A. it makes much noise
B. it makes us angry more easily
C. it makes our rivers and lakes dirty
D. it’s bad for all living things in the world.
5.Which of the following in NOT true?
A. Many countries are making rules to fight pollution.
B. The pollution of the earth grows as fast as the world population does.
C. The problem of pollution is not so serious because there are not so many people living on the earth.
D. If people could go to work by bus or bike instead of car or motorbike, it would be helpful in fighting against the problem of SO2.
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The world itself is becoming much smaller by using modern traffic and modern communication. Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution.
To pollute means to make things unfit or unclean to use. Pollution comes in many ways. We see it, smell it, drink it and even eat it. Pollution is beginning to threaten (威胁) our health, our happiness and our life.
Man has been polluting the earth from the time he first made fire, washed his clothes in the river and threw his waste on the ground. When land was used up or water became dirty, men moved on to another place. At first, the problem was not so serious because there was plenty of clean air, land and water. There weren’t so many people then and their wants fewer. All the dirty things could be absorbed(吸收) by nature and soon covered over. But this is no longer true. The increase of pollution and the development of industry(工业) have changed that. Man is slowly poisoning(毒害)not only his environment but also himself.
Through the use of poison, man has polluted the land, killing the animals. By putting dirty water and chemicals into rivers and lakes we have polluted our drinking water, killing the fish.
Our increasing population is part of the problem. More people, more waste.
Where is this all to end? Are we turning the world into a big rubbish dump(堆存处)，or is there any hope that we can get rid of (摆脱，除去) the pollution? Luckily, millions of people have been warned of the danger of pollution. Large numbers of people are now working hard to bring pollution under control.
The earth is our home. We must take care of it. This means keeping the land, air and water clean. And we must take care of the rise in pollution at the same time.
1.Which of the following is NOT true according to the passage?
A. We live on the earth, so we should look after it.
B. Man is fighting against different kinds of pollution.
C. To pollute means to make air, water and land unfit for use.
D. All the waste produced by modern industry can be absorbed.
2.In Paragraph4, the underlined word “chemicals” mean ____________.
A. 化学物质 B. 医疗器械 C. 污染源 D. 塑料制品
3.Through the uncontrolled use of poison man has___________.
A. made the drinking water dirty B. polluted the land
C. killed the animals D. all of the above
4.From the sentences “More people, more waste.” We know that ___________
A. we need more people, not more waste
B. the increase of population caused more waste.
C. there isn’t any hope that we can get rid of the pollution
D. More people have been warned of the danger of more waste.
5.Which of the following is TRUE according to the passage?
A. Man begins to understand the pollution.
B. Man doesn’t know how to control pollution.
C. Man is doing something to control pollution.
D. Man still doesn’t realize how serious pollution is.
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根据短文内容，选择正确的选项。
The world itself is becoming much smaller by using modern traffic and modern communication means(交流方式). Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
Man has been polluting the earth. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in a place, men moved to another place. But this is no longer true. Man is now slowly polluting the whole world.
Air pollution is still the most serious. It’s bad to all living things in the world, but it is not only one kind of pollution. Water pollution kills fish and pollutes drinking water. Noise pollution makes us become angry more easily.
Many countries are making rules to fight against pollution. They stop the people from burning coal in houses and factories in the city, and from blowing dirty smoke into the air.
The pollution of SO2 is now the most dangerous problem of air pollution. It is mostly caused by heavy traffic. It is certain that if there are fewer people driving, there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must try to control the growth of population at the same time.
1.Our world is becoming much smaller .
A. because the earth is being polluted day and night
B. because science is developing
C. because of the rise in population
D. because the earth is blown away by the wind every year
2.Thousands of years ago, life was it is today.
A. much easier than B. as easy as
C. as hard as D. much harder than
3.Pollution comes in many ways. We can even hear it. Here “it” means .
A. water pollution B. air pollution
C. noise pollution D. rubbish
4.What is the most dangerous problem of air pollution?
A. CO2 B. H2O C. SO2 D. CO
5.Air pollution is the most serious kind of pollution because .
A. it’s bad to all living things in the world
B. it makes much noise
C. it has made our rivers and lakes dirty
D. it makes us become angry more easily
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The world itself is becoming much smaller by using modern traffic and communication means(工具). Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
Man has been polluting the earth. The more people have, the more pollution becomes. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in one place, man moved to another place. But this is no longer true.
Man is now slowly polluting the whole world.
Air pollution is still the most serious. It’s bad for all living things in the world, but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily.
Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city, and from putting dirty smoke into the air. Pollution by SO2 is now the most dangerous kind of pollution, it is caused by heavy traffic. We are sure that if there are fewer people driving, there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must pay attention to the rise in pollution at the same time.
1.According to the passage, ________, our world is becoming much smaller.
A.because of the rise in pollution
B.thanks to science development
C.because the earth is being polluted day and night
D.because the earth is blowing away by the wind every year
2.Hundreds of years ago, life was ________ it is today.
A.as early as B.much easier than
C.as hard as D.much harder than
3.In paragraph 1, the underlined word “it” means ________ .
A.rubbish B.noise pollution
C.air pollution D.water pollution
4.Which of the following in NOT true?
A.Many countries are making rules to fight pollution
B.The pollution of the earth grows as fast as the world pollution does.
C.The problem of pollution is not so serious because there are not so many people living on the earth.
D.If people could go to work by bus or by bike instead of car or motorbike, it would be helpful in fighting against the problem of SO2.
5.What might be the best title for the text?
A.Air Pollution B.Today’s life
C.Protect the earth D.Pollution by SO2
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The world itself is becoming much smaller by using modem traffic and modern communication means (通讯设备). Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
Man has been polluting the earth. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in one place, Man moved to another place. But this is no longer true. Man is now slowly polluting the whole world.
Air pollution is still the most serious. It's bad for all living things in the world, but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily.
Many countries are making rules to fight pollution. They stop people from burning coal (煤) in houses and factories in the city, and from putting dirty smoke into the air.
Pollution by SO2 is now the most dangerous kind of air pollution. It is caused by heavy traffic. It is sure that if there are fewer people driving, there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must take care of the rise in population at the same time.
1.Our world is becoming much smaller ___.
A. because the earth is being polluted day and night. B. thanks to science development
C. because of the rise in population D. because the earth is blown away by the wind every year
2.Thousands of years ago, life was ____ it is today.
A. much easier than B. as easy as C. as hard as D. much harder than
3.Pollution comes in many ways. We can even hear it. Here "it" means ____.
A. water pollution B. air pollution C. noise pollution D. rubbish
4.Air pollution is the most serious kind of pollution because ____.
A. it's bad for all living things in the world B. it makes much noise
C. it makes our rivers and lakes dirty D. it makes us angry more easily
5.Which of the following is NOT true?
A. Many countries are making rules to fight pollution.
B. The pollution of the earth grows as fast as the world's population does.
C. If people could go to work by bus or bike instead of car or motorbike, it would be helpful in fighting against the problem of SO2.
D. The problem of pollution is not so serious because there are not so many people living on the earth.
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The world itself is becoming much smaller by using modern traffic and communication means(工具).Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
Man has been polluting the earth. The more people have, the more pollution becomes. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in one place, man moved to another place. But this is no longer true.
Man is now slowly polluting the whole world.
Air pollution is still the most serious. It’s bad for all living things in the world, but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily.
Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city, and from putting dirty smoke into the air. Pollution by SO2 is now the most dangerous kind pollution, it is caused heavy traffic. We are sure that if there are fewer people driving, there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must pay attention to the rise in pollution at the same time.
1.According to the passage, ________, our world is becoming much smaller.
A.because of the rise in pollution
B.thanks to science development
C.because the earth is being polluted day and night
D.because the earth is blowing away by the wind every year
2.Hundreds of years ago, life was ________ it is today.
A.as early as B.much easier than C.as hard as D.much harder than
3.In paragraph 1, the underlined word “it” means ________ .
A.rubbish B.noise pollution C.air pollution D.water pollution
4.What might be the best title for the text?
A.Air Pollution B.Today’s life C.Protect the earth D.Pollution by SO2
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The world itself is becoming much smaller by using modern traffic and TV, telephone and so on. Life today is much easier than it was hundreds of years ago, but it has also brought new problems. One of the biggest is pollution. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. Man is now slowly polluting the whole world..
Air pollution is still the most serious. It’s bad to all living things in the world. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us become angry more easily.
Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city.
The pollution of SO2 is now the most dangerous problem of air pollution. It is caused by heavy traffic. It is sure that if there are fewer people driving, there will be less air pollution.
1.Our world is becoming much smaller _______.
A. because the earth is being polluted day and night
B. thanks to science development
C. because of the rise in population
D. because the earth is blown away by the wind every year
2.Thousands of years ago, life was _______it is today.
A. much easier than B. as easy as C. as hard as D. much harder than
3.Pollution comes in many ways. We can even hear it. Here “it” means______.
A. Water pollution B. air pollution C. noise pollution D. rubbish
4.Air pollution is the most serious kind of pollution because ________.
A. it’s bad to all living things in the world B. it makes much noise
C. it has made our rivers and lakes dirty D. it makes us become angry more easily
5.Which of the following is NOT TRUE?
A. Many countries are making rules to fight pollution.
B. The pollution of the earth grows as fast as the world’s population does.
C. From now on, maybe people should try to go to work by bus or bike instead of car ormotorbike. It is helpful to fight against the problem of SO2.
D. The problem of pollution is not so serious because there are so many people
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The world itself is becoming much smaller by using modern traffic and TV, telephone and so on. Life today is much easier than it was hundreds of years ago, but it has also brought new problems. One of the biggest is pollution. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. Man is now slowly polluting the whole world..
Air pollution is still the most serious. It’s bad to all living things in the world. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us become angry more easily.
Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city.
The pollution of SO2 is now the most dangerous problem of air pollution. It is caused by heavy traffic. It is sure that if there are fewer people driving, there will be less air pollution.
1.Our world is becoming much smaller _______.
A. because the earth is being polluted day and night
B. thanks to science development
C. because of the rise in population
D. because the earth is blown away by the wind every year
2.Thousands of years ago, life was _______it is today.
A. much easier than B. as easy as C. as hard as D. much harder than
3.Pollution comes in many ways. We can even hear it. Here “it” means______.
A. Water pollution B. air pollution C. noise pollution D. rubbish
4.Air pollution is the most serious kind of pollution because ________.
A. it’s bad to all living things in the world B. it makes much noise
C. it has made our rivers and lakes dirty D. it makes us become angry more easily
5.Which of the following is NOT TRUE?
A. Many countries are making rules to fight pollution.
B. The pollution of the earth grows as fast as the world’s population does.
C. From now on, maybe people should try to go to work by bus or bike instead of car ormotorbike. It is helpful to fight against the problem of SO2.
D. The problem of pollution is not so serious because there are so many people
e not so many people. When the land was used up or the river was dirty in one place, man moved to another place. But this is no longer true. Man is now slowly polluting the whole world.
llution comes in many ways. We see it, smell it, drink it and even eat it.