题目内容

It is ________ today than yesterday. Shall we go swimming this afternoon?

[　　]

A．the hottest
B．hot
C．hottest
D．hotter

答案：D
提示：

根据句子中的than标志词，我们可以判断此句要用比较级句式，所给的选项中只有hotter为比较形式. 故本题答案为D．


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Hundreds of years ago, life was much harder than it is today．People didn’t have modern machines．There was no modern medicine, either．
Life today has brought new problems．One of the biggest is pollution．Water pollution has made our rivers and lakes dirty．It kills our fish and pollutes our drinking water．Noise pollution makes us talk louder and become angry more easily．Air pollution is the most serious kind of pollution．It’s bad to all living things in the world．
Cars, planes and factories all pollute our air every day．Sometimes the polluted air is so thick that it is like a quilt over a city．This kind of quilt is called smog．
Many countries are making rules to flight pollution．Factories must now clean their water before it is thrown away and they mustn’t blow dirty smoke into the air
We need to do many other things．We can put waste things in the dustbin and do not throw them on the ground，there will be less pollution．
Rules are not enough．Every person must help to fight pollution．
【小题1】Hundreds of years ago．life was much harder than it is today because        ．

A．there were not any modern machinesB．there was no modern medicine
C．both A and BD．there were not many people
【小题2】The most serious kind of pollution is         ．
A．noise pollutionB．air pollution
C．water pollutionD．All the above
【小题3】From the passage we know that       ．
A．a few years ago，there was no smog at all
B．today people don’t have to talk to each other in a loud voice
C．we can drink water from the polluted rivers and lakes
D．people are making rules in order to fight pollution

根据句意，用所给词的正确形式填空。

 call,   child  ,  close ,  two ,  help
【小题1】You can’t go to the museum. It is __________ today.
【小题2】The Greens are very           . We all love them.
【小题3】Tom has a dog      __      Lucky.
【小题4】There is a party on __________________  Day.
【小题5】 Tinna goes to see her grandparents _________ a month.

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

 

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

 

Hundreds of years ago, life was harder than it is today. People didn’t have modern machines. There was no medicine, either.

Life today brings new problems. One of the biggest is pollution. Water pollution has made our rivers and lakes dirty. It kills our fish and pollutes our drinking water. Noise pollution makes us talk louder and we become angry more easily. Air pollution is the most serious kind of pollution to all living things in the world.

Cars, planes and factories all pollute our air every day. Sometimes the polluted air is very thick. People cannot see the sky clearly.

Many countries are making rules to fight against pollution. Factories now must clean their water before they throw it away. And they mustn’t let dirty smoke go into the air.

There are many things we can do to fight against pollution. We should put waste things in dustbins and do not throw them on the ground. We should go to work by bike or on foot instead of taking a car or a bus. If there are fewer people driving, there will be less pollution.

    Rules are not enough. We should do our best to fight against pollution.

1.Which of the following is NOT true about life in the past?

A. There were no modern machines.

B. There was no modern medicine.

C. There was much air pollution.

D. There were not many people.

2.What should people do to fight against pollution?

A. Always drive a car to work.

B. Throw waste things anywhere they like.

C. Put waste things in dustbins.

D. Always take a bus to go to school.

3.The most serious pollution is              .

A. water pollution

B. air pollution

C. noise pollution

D. light pollution

4.What should factories do to fight against pollution?

A. Let dirty smoke go into the air.

B. Throw dirty water away without cleaning it.

C. Close the factories.

D. Let dirty water go after cleaning it.

5.From the passage, we know that              .

A. a few years ago, there was no pollution at all.

B. people today don’t have to talk to each other loudly

C. we can drink water from the polluted rivers and lakes.

D. Everybody should try his or her best to fight against pollution

 

 

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