Question

Water is very important to living things. Without water there can be no life on the earth. All animals and plants need water. Man also needs water. We need water to drink, to cook our food and to clean ourselves. Water is needed in offices, factories and schools. Water is needed everywhere.

There is water in seas, rivers and lakes. Water is found almost everywhere. Even in the desert part of the world, there is some water in the air. You can not see or feel it when it is a part of the air. The water in the seas, rivers and lakes is a liquid, the water in the air is a gas, and we call it water vapour (蒸氣).

Clouds are made of water. They may be made of very small drops of water. They may also be made of snow crystals(結(jié)晶體). Snow crystals are very very small crystals of ice. Ice is frozen water. It is a solid. There can be snow and ice everywhere in winter.

Water may be a solid or a liquid or a gas. When it is a solid, it may be as hard as a stone. When it is a liquid, you can drink it. When it is a gas, you can not see or feel it.

1.Where can we find water?

A．We can find water when it turns into vapour.

B．Water is only in seas and rivers.

C．We can see water in deserts here and there.

D．Water can be found almost everywhere.

2.We can drink water when it is

A．a(chǎn) solid            B．a(chǎn)liquid            C．in the air          D．turned into ice

3.Clouds are made of

A．seas, rivers and lakes

B．blocks of ice

C．very small drops of water or snow crystals

D．solid, liquid and gas

4.Water has three states(狀態(tài)). They are

A．solid, liquid and gas

B．solid, vapour, snow

C．drops of water, blocks of ice and crystals of water

D．ice, snow and air

 

Answer 1

【答案】

1.D

2.B

3.C

4.A

【解析】

試題分析：本文是一篇科普類說明文。本文介紹了一些關(guān)于水的知識。包括水的重要性，水的來源及水的三種狀態(tài)。

1.從第二段第二句Water is found almost everywhere可直接找到對應(yīng)的答案D.

2.從最后一段第二句When it is a liquid, you can drink it可直接找到對應(yīng)的答案B.

3.從倒數(shù)第二段Clouds are made of water. They may be made of very small drops of water. They may also be made of snow crystals(結(jié)晶體).可知選擇答案C

4.從文章最后一段Water may be a solid or a liquid or a gas可得知答案A

考點：科普類說明文。

點評：本文是一篇科普類說明文。本文介紹了一些關(guān)于水的知識。包括水的重要性，水的來源及水的三種狀態(tài)。本文內(nèi)容比較簡單，集中考查細(xì)節(jié)較多，在閱讀時注意關(guān)鍵的細(xì)節(jié)內(nèi)容，做好標(biāo)志，以提高閱讀的效率。