A new study warns that about thirty percent of the world people may not have enough water by the year 2025. A private American organization called Population Action International did the new study. It says more than three hundred and thirty-five million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or the Middle East.

　　PAI researchers Robert Engel says by the year 2025,about three thousand million people lack water. At least 18 more countries are, expected to have serious water problems. The demand for water keeps increasing. Yet the amount of water on the earth stays the same.

　　Mr. Engel says the population in countries that lack water is growing faster than in other parts of the world. He says population growth in these countries will increase.

　　The report says lack of water in the future may result in several problems. It may increase health problem. Lack of water often means drinking water is not safe. Mr. Engel says there are problems all over the world be cause of diseases such as cholera（霍乱）that is carried in water.

　　Lack of water also results in more international conflict（冲突）. Countries may have to fight for water in the future. Some countries now get sixty percent of their water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq. And the report says lack of water would affect the ability to improve their economics. This is because new in dustries often need large amounts of water when they are beginning.

　　The Population Action International study gives several solutions（解决方法）to the problem, One way, it says. is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third is to use less water for agriculture.

　　The report also says long-term solution to the water problem must in clued controls on population growth.

　　1．According to the report, how many countries will lack water by the year 2025?

　　　　A. 18.　　　　　　　　　　　　　　B. 28.

　　　　C. 46.　　　　　　　　　　　　　　D. At least 46.

　　

　　2．Which of the following is not true according to the passage?

　　　　A. The amount of the water on earth will always stay the same.

　　　　B. The report gives three solutions to the water problem.

　　　　C. Most of the countries that lack water belong to the developing countries.

　　　　D. There's only one long-term solution to solve the water problem.

　　

　　3．Which of the following is not mentioned in the passage?

　　　　A. The polluted water may carry diseases.

　　　　B. Some countries may fight with each other for water.

　　　　C. The developed countries don't lack water now.

　　　　D. Industries need a lot of water.

　　

　　4．What is the main idea of this passage?

　　　　A. Water shortage is quite serious in the world nowadays.

　　　　B. PAI did a lot of study about water shortage.

　　　　C. Controlling pollution is the best way to solve the problem of water shortage.

　　　　D. Water shortage will be a serious problem facing us in the near future.

 

Every day，the news of the world reaches people by over 300 million copies of daily papers，over 400 million radio sets，and over 150 million television sets.　Additional news is 　1　by　motion（动作） pictures，in theatres and cinemas all over the world.　As more people learn what the important events of the day are，　2　still only care for the events of their own household.　Nearly four hundred years ago the English writer John Donne said，“No man is an island.”This 　3　is more appropriate（恰当的）today　than it was 　4　Donne lived.　In short，wherever he lives，a man 　5　to some society；and we are becoming more and more aware（清楚的） that ?　6　happens in one particular society affects，somehow，the life of mankind.?

Newspapers have been published in the 　7　world for about four hundred years.　Most of the newspapers 　8　today are read in Europe and North America.　However,　　9　they may be read in all parts of the world，　10　to the new inventions that are changing the techniques of newspaper 　11　.?

Electronics and automation（自动化） have made it 　12　to produce pictures and texts far more quickly than before.　Photographic（照相的） copying doesn't 　13　to use type（铅字） and printing machines.And fewer specialists（专家），　14　type?setters，are needed to produce a paper? or magazine by the 　15　method.　Therefore，the publishing of newspapers and magazines can 　16　more money.　Besides，photocopies can be sent over great 　17　now by means of ?television　channels and satellites such as Telstar.　Thus（因此），　18　can be brought to the public　more quickly than before.?

Machines that prepare printed texts for photocopies are being used a great deal today.　Film，　 19 　 light and small，can be sent rapidly to other places and used to print copies of the text 　20　they are needed.　Film pictures can also be projected（投影） easily on a movie or television screen.?

1.A.　taken　　　　 B.　shown　　　　 C.　seen　　　　 D.　known

2.A.　fewer　　　　 B.　higher　　　 C.　lower　　　　 D.　less?

3.A.　study　　　　 B.　argument　　 C.　knowledge　　 D.　idea?

4.A.　that　　　 B.　while　　　　 C.　when　　　　 D.　then?

5.A.　moves　　　 B. goes　　　　 C.　belongs　　　　 D.　comes?

6.A.　it　 　　　 B.　whatever　　 C.　something　　 D.　anything?

7.A.　common　　 B.　modern　　　 C.　ordinary　　 D.　usual?

8.A.　bought　　 B.　printed　　　　 C.　found　　　　 D.　discovered?

9.A.　fast　　　 B.　suddenly　　 C.　immediately　　 D.　soon?

10.A.　has　　　 B.　brings　　　 C.　thanks　　　 D.　imagines?

11.A.　delivering B.　making　　　 C.　selling　　　　 D.　publishing

12.A.　clear　　 B.　possible　　 C.　bright　　　 D.　successful?

13.A.　want　　　　 B.　need　　　　 C.　like　　　　 D.　hope?

14.A.　including B.　besides　　　　 C.　such as　　　　 D.　except?

15.A.　advanced　　 B.　easy　　　　 C.　unusual　　　　 D.　suitable?

16.A.　make　　　　 B.　earn　　　　 C.　save　　　　 D.　get?

17.A.　places　　 B.　distances　　　 C.　cities　　　 D.　villages

18.A.　pictures　　 B.　newspapers　　　 C.　letters　　　　 D.　words?

19.A.　becoming　　 B.　feeling　　　　 C.　turning　　　　 D.　being?

20.A.　where　　 B.　there　　　　 C.　which　　　　 D.　because of

 

完形填空

　　Clean air  1 important  2 health. If there are impurities (杂质) in the  3 ,  4 may  5 by our bodies and make us  6 . We need clean air, but  7 , air pollution  8 generally  9 , especially  10 cities.

　　Now,  11 people are  12 the importance  13 clean air. Schools are now teaching about the pollution problem .Industries are  14 to help clean up their smoke. Scientists are  15 to develop  16 engines for cars. Some day we  17 drive cars that are run by electricity.  18 the day will come  19 people will be able to  20 clean air in cities.

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