Many places in the world need more fresh(淡的)water. Every country is trying to find ways to turn salt water into fresh. Why aren't there many factories like the Symi factory?

  In some places, the sun is not hot enough. Or it does not shine every day. In such places, other ways of heating(加熱)sea water can be used. These ways cost more money, but they work faster than the sun. By boiling(煮沸)sea water with high heat, a lot of freshwater can be made quickly. But heating is not the only way to get fresh water from salt water. Other ways are tried. One way is freezing(冷凍). The fresh part of salt water freezes first. To get fresh water, the bits of ice are taken out. Which way is the best? The one that gives the most water for the least money. It may be a different way for each place. Symi's way seems very good for small, hot places. It does not make very much water at a time. But the factory is easy to build and costs little. That is why people in many dry places talk about Symi!

(1) From the passage we know that fresh water ___________.

[  ]

Ais needed in every country

Bcan be found in many factories

Ccan be used in many ways

Dis very important for factories

(2) What is the writer mainly talking about in the passage? ______________

[  ]

AHot places and dry places.

BThe ways of making fresh water from sea water.

CHow to make good use of the sun.

DWater-making factories in different countries.

(3) The Symi factory __________.

[  ]

Ais a fresh water-making factory

Bcan be built everywhere

Ccan make much fresh water at a time

Ddoes not need sunshine every day

(4) Which is the best way for small and hot places to get fresh water? ______

[  ]

ABoiling or heating the sea water.

BThe way in hotter and drier places.

CThe Symi's way.

DFreezing the sea water in cold places.

(5) Which of the following is wrong? __________

[  ]

ANew ways are tried to get fresh water.

BA lot of water can be made quickly by heating.

CThe best way is to get more fresh water with the least money.

DThe Symi's way does not work in dry places.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:閱讀理解

Chinese writer Mo Yan won the 2012 Nobel Prize in Literature,the Swedish Academy

(瑞典文學(xué)院) announced on October 11.Mo Yan,the first Chinese to win the prize,said that he was“surprised”and“delighted’’at his winning.

Mo Yan.whose real name is Guan Moye(管謨業(yè)),was born in 1955,in Gaomi County in Shandong province to a family of farmers,in Dalan Township.As a twelve-year-old boy, he left school to work during the Cultural Revolution,first in agriculture,later in a factory.In 1976,he joined the People’s Liberation Army,and began writing while he was still a soldier.In 1984,he was given a chance to learn at the Department of Literature in the PLA Academy of Art and Literature,where he published(出版)his first novel,A Transparent Radish(1984).In 1991,he got a Master’s degree in Literature from Beijing Normal University.

Many of his novels are set in his hometown,including his best known work,Red Sorghum. The novel was made into an Oscar-nominated film by director ZhangYimou in 1987.Some of his works have been translated into English,F(xiàn)rench,Japanese and many other languages.

After learning that he had won the prize,Mo thanked his hometown for inspiring him.During a television interview he said that he was very thankful to the land where he grew up and that he goes back there every year.

39. From the passage we can know that MoYan’s parents were       .

A. workers       B. teachers          C. farmers        D. soldiers

40.What does the underlined word“delighted”refer to?

A. interested       B. pleased           C. moved         D. boring

41.Mo Yan didn’t finish school because         .

A. the war broke out          B. the Cultural Revolution took place

C. he was asked to join the army     D. he had to work in the countryside

42.From the passage we can know that      .

A. the novel, Red Sorghum,was made into an Oscar-nominated film

B. Mo Yan became a soldier of the People’s Liberation Army in 1984

C. Mo Yan’s first novel,A Transparent Radish,came out in 1991

D. Mo Yan was very thankful to the Swedish Academy

 

查看答案和解析>>

同步練習(xí)冊答案