We live on the earth. We use the sea around us. What do we take from the ocean? And what do we give to it?

We take fishes from the ocean—millions of kilograms of fish, every year, to feed millions of people.  1.   We take minerals(礦物) from the ocean. We can get salt by evaporating(蒸發(fā)) seawater.  2.    Many other minerals, such as gold, can be also got from the sea, but not by simple evaporation. 3.    Seaweed(海草) becomes food of many kinds— even candy, and ice cream—as well as medicine. Believe it or not, fresh water is another gift from the sea. We can’t drink ocean water.   4.   But ocean water becomes fresh water when the salts are removed. In the future, we will find ourselves depending more and more on fresh water from the sea.

The sea gives us food, fertilizer, minerals, water and other gifts. What do we give the sea? We pollute the ocean all the time. 　 5.　 Throwing waste into the ocean is killing off sea life. Yet as the world population grows, we may need the sea and its gifts more than ever.

We are finally learning that if we destroy our sea, we might also destroy ourselves. Hopefully, it is not too late.

 根據(jù)以上內(nèi)容，從下列五個(gè)選項(xiàng)中選擇適當(dāng)?shù)木渥舆�原到短文中，使短文完整與正確。將其標(biāo)號(hào)在答題卡上涂黑。（每小題2分，共10分）

A. Other gifts from the sea , such as seaweed, can be also got from the sea.

B. Huge as it is, the ocean can’t hold all that we pour into it.

C. Along with salt, other minerals are left after evaporation.

D. We even use their bones(骨頭) for fertilizer(化肥).

E. Some of its contents(所含物) may cause illness.

 

 

【答案】

1.D2.C3.A4.E5.B

【解析】

 

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：閱讀理解

The earth is our home；we must take Care of it. This means keeping the land，air and water   clean.
Pollution is a dirty word. To pollute means to make things unfit(不合適的)or unclean to use. Pollution comes in many ways. We see it，smell it，taste it and drink it. Pollution is beginning to threaten(威脅)our health，or 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 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(需求)were fewer. All the dirty things could be absorbed(吸收)by nature and soon. covered over(恢復(fù))， But this is no longer true. The increase of population(人口增長(zhǎng))and the development of industry have changed that. Man is slowly polluting. his environment.
Through the use of poison(農(nóng)藥)，mall has polluted land! killing the animal. 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，or is there any hope that we can get rid of(擺脫)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
【小題1】Which sentence is WRONG?
A．We live on the earth，so we should look after it.
B．To pollute means to make air ，water and land unfit for use.
C．All the waste produced by modem industry can be absorbed.
D．Man is now fighting against different kinds of pollution.
【小題2】In this passage the word "chemicals" means
A．化學(xué)B．化學(xué)物質(zhì)C．化學(xué)的D．醫(yī)學(xué)的
【小題3】 From the sentences "More people more waste"，we know that _______.
A．because of the increase of population and the development of industry，more and more waste is produced
B．we need more people，not 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.
【小題4】From the passage we can know that now man_______.
A．doesn't know how to control pollution
B．still doesn't realize how serious pollution is
C．is doing something to control pollution
D．begins to understand the pollution

查看答案和解析>>

科目：初中英語 來源：2012-2013學(xué)年江蘇省揚(yáng)州市江都區(qū)八年級(jí)下學(xué)期期末考試英語卷（帶解析） 題型：單選題

________of us live on rice. –Yes, you are right. We live on rice________.

A．Most; mostlyB．Most; almost C．Mostly; most D．Mostly; almost

查看答案和解析>>

科目：初中英語 來源：2014屆江蘇省揚(yáng)州市江都區(qū)八年級(jí)下學(xué)期期末考試英語卷（解析版） 題型：單項(xiàng)填空

________of us live on rice. –Yes, you are right. We live on rice________.

A．Most; mostly       B．Most; almost       C．Mostly; most       D．Mostly; almost

 

查看答案和解析>>

科目：初中英語 來源：2011-2012學(xué)年山東省濟(jì)南市初三第三次中考模擬英語試卷（解析版） 題型：閱讀理解

 

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 (威脅) 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(工業(yè)) 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(堆存處)，or is there any hope that we can get rid of (擺脫，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. 化學(xué)物質(zhì)    B. 醫(yī)療器械     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.

 

查看答案和解析>>

科目：初中英語 來源：2012屆江蘇省初三10月月考英語卷 題型：閱讀理解

The earth is our home；we must take Care of it. This means keeping the land，air and water   clean.

    Pollution is a dirty word. To pollute means to make things unfit(不合適的)or unclean to use. Pollution comes in many ways. We see it，smell it，taste it and drink it. Pollution is beginning to threaten(威脅)our health，or 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 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(需求)were fewer. All the dirty things could be absorbed(吸收)by nature and soon. covered over(恢復(fù))， But this is no longer true. The increase of population(人口增長(zhǎng))and the development of industry have changed that. Man is slowly polluting. his environment.

Through the use of poison(農(nóng)藥)，mall has polluted land! killing the animal. 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，or is there any hope that we can get rid of(擺脫)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

1.Which sentence is WRONG?

       A. We live on the earth，so we should look after it.

       B. To pollute means to make air ，water and land unfit for use.

       C. All the waste produced by modem industry can be absorbed.

       D. Man is now fighting against different kinds of pollution.

2.In this passage the word "chemicals" means

       A.化學(xué)         B.化學(xué)物質(zhì)        C.化學(xué)的        D.醫(yī)學(xué)的

3. From the sentences "More people more waste"，we know that _______.

       A. because of the increase of population and the development of industry，more and more waste is produced

       B. we need more people，not 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.

4.From the passage we can know that now man_______.

       A. doesn't know how to control pollution

       B. still doesn't realize how serious pollution is

       C. is doing something to control pollution

       D. begins to understand the pollution

 

查看答案和解析>>

同步練習(xí)冊(cè)答案