The world itself is becoming much smaller by using modern traffic and modern communication means. 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 mean 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 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 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 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 keep careful of the rise in pollution at the same time.

Our world is becoming much smaller ___________.

A. because the earth is being polluted day and night.      

B. thanks to science developing.       

C. because of the rise in pollution  

D. because the earth is blown away by the wind every year.

Pollution comes in many ways. We can even hear it. Here “it” means ___________.

A. water pollution      B. air pollution      C. noise pollution      D. rubbish

Air pollution is the most serious kind of pollution because __________.

A. it’s bad to all living things in the world.  

B. it makes us become angry more easily.

C. it has made our rivers and lakes dirty.      

D. it makes much noise.

Which of the following is not true?

A. The problem of pollution is not so serious because there are not so many people.

B. From now on, maybe people try to go to work by bus or bike instead of car or motorbike. It is helpful to fight against the pollution of SO₂.

C. The pollution of the earth grows as fast as the world’s pollution does.

D. Many countries are making rules to fight pollution.

The world itself is becoming much smaller by using modern traffic and modern communication means. 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 mean 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 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 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 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 keep careful of the rise in pollution at the same time.
【小题1】Our world is becoming much smaller ___________.

The world itself is becoming much smaller by using modern traffic and modern communication means. 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 mean 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 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 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 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 keep careful of the rise in pollution at the same time.

1.Our world is becoming much smaller ___________.

2.Pollution comes in many ways. We can even hear it. Here “it” means ___________.

3. Air pollution is the most serious kind of pollution because __________.

4.Which of the following is not true?

    The trees arrived by post, a half-open parcel. They were thin and straight, rather like arrows but with shiny leaves at one end and muddy roots at the other. Terry and his father took them down the garden and planted them in their prepared places. Terry had great hopes of the middle tree, now set in the memorial spot where Herry, his cat, run over, had been laid to rest a year before. The pine trees made an avenue down one side of the garden, where there was already a fifteen-foot stone wall between the garden and the back-yards of the Jenkins Street houses.

    “Why do we want a row of trees as well as a wall?”Terry asked his father.

    His father said,“For privacy. These trees grow very thickly.”

    His father's love of privacy often puzzled Terry, who was not one to keep himself to himself, but he could see part of the point here. The houses in Jenkins Street were on higher ground. His friend Leslie lived in number twelve, and Leslie had only to stand on a box to see right over the wall.

    “Will the trees grow higher than the wall?” Terry asked then.

    “Oh yes, twice as high if not more. It'll take a few years but they'll grow.”

    So they were going to have nine trees thirty feet tall, to keep them from being overlooked. Terry wondered why this was so desirable. He said, “Our garden is very pretty. Why can't we let the people over the wall see it? That wouldn't be showing off, would it?”

    “No, I don't think it would be,” his father said. “Yet some people might feel a bit less happy if they can always see a good thing that isn't theirs. We don't want to be the cause of any jealousy if we can help it.”

    This consideration for other people's feelings must be a grown-up thing, Terry thought. It was not his idea of how to run things. He said, “These trees? It seems a lot of trouble to go just to stop people being jealous of us.”

    His father looked at him. “It isn't much trouble, Terry,” he said. “These trees will grow without help from us. They'll be beautiful. And listen to them. You can already hear them whispering to us in the wind.”

(1) The passage mainly deals with the topic of ________.

[　　]

A．protection of environment

B．relationship between neighbours

C．generation gap

D．cause of jealousy

(2) Part of the garden is called a memorial spot because ________.

[　　]

A．a cat was buried there

B．Herry had been run over there

C．Terry's own tree was planted there

D．it was in front of Leslie's house

(3) The word “privacy” in the third paragraph most probably means “________”.

[　　]

A．to keep away from thieves

B．to avoid being disturbed

C．to keep the air fresh

D．to avoid being polluted

(4) Terry's father was a man who ________.

[　　]

A．was proud of his garden and liked showing it off

B．was very sociable towards his neighbours

C．preferred to keep himself to himself

D．felt jealous of the people in Jenkins street

(5) What did Terry not approve of?

[　　]

A．Letting outsiders see the garden.

B．The height of the houses in Jenkins Street.

C．The way Leslie managed to look over the wall.

D．His father's concern for other people's feelings.

阅读理解　　

  The trees arrived by post, a half-open parcel. They were thin and straight, rather like arrows but with shiny leaves at one end and muddy roots at the other. Terry and his father took them down the garden and planted them in their prepared places. Terry had great hopes of the middle tree, now set in the memorial spot where Herry, his cat, run over, had been laid to rest a year before. The pine trees made an avenue down one side of the garden, where there was already a fifteen-foot stone wall between the garden and the back-yards of the Jenkins Street houses.

    “Why do we want a row of trees as well as a wall?”Terry asked his father.

    His father said,“For privacy. These trees grow very thickly.”

    His father's love of privacy often puzzled Terry, who was not one to keep himself to himself, but he could see part of the point here. The houses in Jenkins Street were on higher ground. His friend Leslie lived in number twelve, and Leslie had only to stand on a box to see right over the wall.

    “Will the trees grow higher than the wall?” Terry asked then.

    “Oh yes, twice as high if not more. It'll take a few years but they'll grow.”

    So they were going to have nine trees thirty feet tall, to keep them from being overlooked. Terry wondered why this was so desirable. He said, “Our garden is very pretty. Why can't we let the people over the wall see it? That wouldn't be showing off, would it?”

    “No, I don't think it would be,” his father said. “Yet some people might feel a bit less happy if they can always see a good thing that isn't theirs. We don't want to be the cause of any jealousy if we can help it.”

    This consideration for other people's feelings must be a grown-up thing, Terry thought. It was not his idea of how to run things. He said, “These trees? It seems a lot of trouble to go just to stop people being jealous of us.”

    His father looked at him. “It isn't much trouble, Terry,” he said. “These trees will grow without help from us. They'll be beautiful. And listen to them. You can already hear them whispering to us in the wind.”

(1) The passage mainly deals with the topic of ________.

[　　]

A．protection of environment

B．relationship between neighbours

C．generation gap

D．cause of jealousy

(2) Part of the garden is called a memorial spot because ________.

[　　]

A．a cat was buried there

B．Herry had been run over there

C．Terry's own tree was planted there

D．it was in front of Leslie's house

(3) The word “privacy” in the third paragraph most probably means “________”.

[　　]

A．to keep away from thieves

B．to avoid being disturbed

C．to keep the air fresh

D．to avoid being polluted

(4) Terry's father was a man who ________.

[　　]

A．was proud of his garden and liked showing it off

B．was very sociable towards his neighbours

C．preferred to keep himself to himself

D．felt jealous of the people in Jenkins street

(5) What did Terry not approve of?

[　　]

A．Letting outsiders see the garden.

B．The height of the houses in Jenkins Street.

C．The way Leslie managed to look over the wall.

D．His father's concern for other people's feelings.