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.
【小題1】Where can we find water?

A．Water can be found almost everywhere
B．We can find water when it turns into vapour.
C．Water is only in seas and rivers.
D．We can see water in deserts here and there.
【小題2】We can drink water when it is     .
A．a(chǎn) solidB．in the airC．a(chǎn)liquidD．turned into ice
【小題3】Clouds are made of     .
A．seas, rivers and lakesB．solid, liquid and gas
C．very small drops of water or snow crystalsD．blocks of ice
【小題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


【小題1】C
【小題2】C
【小題3】C
【小題4】A

解析試題分析：本文介紹了水是人們生活中不可缺少的物質(zhì)，沒(méi)有水我們就無(wú)法生存，水存在于河流海洋和湖泊里。文中介紹了云是由水滴和雪的結(jié)晶體組成的。水有固體、液體及氣體三種形式。
【小題1】細(xì)節(jié)理解題。根據(jù)There is water in seas, rivers and lakes.故選C。
【小題2】細(xì)節(jié)理解題。根據(jù)When it is a liquid, you can drink it.故選C。
【小題3】細(xì)節(jié)理解題。根據(jù)They may be made of very small drops of water. They may also be made of snow crystals(結(jié)晶體). 故選C。
【小題4】細(xì)節(jié)理解題。根據(jù)常識(shí)可知，故選A。
考點(diǎn)：科普類短文閱讀。
點(diǎn)評(píng)：細(xì)節(jié)事實(shí)理解題主要考查考生對(duì)文章中某一些特定細(xì)節(jié)或文章的重要實(shí)事的理解能力。它一般包括直接理解題和語(yǔ)義理解題兩種。直接理解題的答案與原文直接掛鉤，從閱讀材料中可以找到。這種題難度低，只要學(xué)生讀懂文章，就能得分，屬于低層次題。而語(yǔ)義理解題須將題目信息與原文相關(guān)信息進(jìn)行語(yǔ)義上的轉(zhuǎn)換才能得出結(jié)論。這類題目要求考生能理解原文中某個(gè)短語(yǔ)或句子的含義，從而找到與答案意思相同的詞語(yǔ)和句子。

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