题目内容

Earthquakes may rightly be ranked as one of the most destructive forces known to man: since records began to be written down, it has been estimated that earthquake-related fatalities (????) have numbered in the millions, and that earthquake-related destruction has been beyond calculation. The greater part of such damage and loss of life had been due to collapse of buildings and the effects of rockslides, floods, fire, disease, tsunamis, and other observable events resulting from earthquakes, rather than from quakes themselves.

The great majority of all earthquakes occur in two specific geographic areas. One such area covers the Pacific Ocean and its bordering landmasses. The other extends from the East Indians to the Atlas Mountains, including the Himalayas, Iran, Turkey and the Alpine regions. It is in these two great belts or zones that ninety percent of all earthquakes take place; they may, however, happen anywhere at any time.

This element of unknown has for centuries added greatly to the dead and horror surrounding earthquakes, but in recent times there have been indications that earthquake forecast may be possible. By analyzing changes in animal behavior, patterns of movements in the earth's shell, variations in the earth's force of attraction, and the frequency with which minor earth shakes are observed, scientists have shown increasing success in expecting when and where earthquakes will strike. As a result, a worldwide earthquake warning network is already in operation and has helped to prepare for (and thus lessen) the vast destruction that might otherwise have been totally unexpected.

It is doubtful that man will ever be able to control earthquakes and get rid of their destructiveness altogether, but as how and why earthquakes happen become better understood, man will become more and more able to deal with their possible damage before they occur.

60. Which of the following statements is true according to the passage?

A. Earthquakes destruction is declining.

B. Man is capable of conquering earthquakes.

C. Man is no longer fearful of earthquakes.

D. Earthquake forecast is improving.

61. We can infer from the passage that quakes _______ .

A. mostly strike in oceans and mountains

B. may happen anywhere at any time

C. are unperceivable in masses of land

D. are hardly the direct cause of fatalities

62. The underlined phrase "This element of unknown" in Paragraph 3 refers to__.

A. the extension of earthquake zones

B. the percentage of earthquake occurrences

C. when and where earthquakes may occur

D. what big damage earthquakes may cause

63. Man's research on earthquake forecast at present is to _________ .

A. lower the frequency of earthquakes

B. release the energy that causes earthquakes

C. reduce the loss from earthquake disasters

D. analyze the relationship between different earthquakes

 

【答案】

60—63   DACC  

【解析】略

 

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Not long ago the movie 2012 came into screen. The people were threatened by those scenes of destroying flood, severe earthquake, terrifying hurricane and constructions representing human civilization being destroyed and even swallowed by disaster. Luckily, they are just the director’s imagination, but the present situation is not heading a positive direction, either.

Take my own experience in Alaska as an example. Once I took a trip to the glacier. Along the way there stood signposts marking the snow lines of different years. They started from the foot of the mountain, but it was at the top when I finally saw melting glaciers(融化的冰川). My heart ached seeing the beautiful blue ice melting at every second.

Sad but true, they are the effects of global warming and the result of our human impact. Furthermore, each year the rising sea level will kill 56 million people, and that's about the population of the en tire Italy. According to studies, if the temperature keeps on rising like this, by the year 2050, some islands and coastal cities including New York, Shanghai, Tokyo and Sydney will be drowned in water.

Our fortune is in our own hands. It depends on us to shape our future, to reduce future human impact and find ways to form a peaceful relationship with our environment. Therefore, it's time for actions to be taken right now. Contribute a little to energy saving by using more efficient light bulbs and less hot water. Let recycle become our habit by thinking twice before throwing something away. Let us take public transportation as our first choice when going to a certain place. It might cost more time for now, but it' s to the benefit of a permanent future. Take care of every tree and grass around us by watering them or simply just avoid destroying them.

In a word, small drops of water make a big ocean. The earth does not belong to us. On the contrary, we belong to the earth. Please bear in mind that the earth is our home. It is our responsibility to build a brighter and better future of our planet and prevent what happened in the movie 2012 from becoming reality.                

1.Why does the author talk about the movie 2012 in the passage ?     

A.To give example.                      B.To lead into the topic.

C.To make prediction.                    D.To provide the evidence.

2.How did the author feel when he took a trip to the glacier?

A.Worried.        B.Puzzled.         C.Scared.          D.Bored.

3.It can be inferred from the third paragraph that          .

A.56 million people in Italy have been killed owing to the rising sea level

B.Some islands and coastal cities will be drowned in water by the year of 2050

C.Human being will be in danger if we don't take actions to prevent the global warming

D.It is certain that what happened in the movie 2012 will come into reality

4.According to the passage, you are advised to             .

A.drive our own private cars instead of taking buses to some place

B.recycle everything that is used

C.go to see the movie 2012 at once

D.work together to take good care of our planet

5.What does the author mean by saying "small drops of water make a big ocean"?

A.Think twice before taking action,

B.It's our duty to protect the ocean.

C.Everyone together can make a difference.

D.It's important to save every drop of water.

 

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