Question

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

Water can change from a solid to a liquid or to a gas easily. This is why we always have fresh water. Now let us find out how it does. The heat of the sun turns liquid water into gas from the oceans, seas, rivers and lakes. The heat also turns liquid water into gas from the ground, the plants and the animals. Water in the gas rises and turns into clouds in the air.

When the clouds come near a mountain, they rise high. As the clouds rise, they get cooler. The higher they rise, the cooler they become. Then more and more water gas turn into water drops. In this way, the drops of water in the clouds get bigger and bigger. Then they fall to the earth as rain.

根據(jù)短文內(nèi)容，選擇正確答案

1.What is the solid of water?

A．Rain             B．Gas              C．Stone            D．Ice

2.When the water is a _____, we may not see or feel it.

A．liquid            B．soild             C．gas              D．snow

3.The water in the oceans turns into clouds because _____ 

A．the wind                              B．the heat of the sun

C．the mountain                          D．the earth

4.According to the passage, it rains most over the_____     

A．seas             B．oceans            C．mountains         D．farms

5.The higher you go up the mountain, _____you will feel.

A．the cooler         B．the hotter         C．the heavier        D．the bigger

 

Answer 1

【答案】

1.D

2.C

3.B

4.C

5.A

【解析】

試題分析：這篇短文主要講述了水的三種狀態(tài)及其在自然界的循環(huán)過程。

1.根據(jù)第一段When it is a solid, it can be as hard as stone. 描述，結(jié)合常識可知當(dāng)水是固體時(shí)，它被叫做冰，故選D，冰。

2.根據(jù)第一段When it is a gas, you may not see or feel it. 描述，可知選C。

3.根據(jù)第二段The heat of the sun turns liquid water into gas from the oceans, seas, rivers and lakes. 描述，可知選B。

4.根據(jù)短文最后一段描述，可知在山區(qū)降雨最多，故選C。

5.根據(jù)最后一段The higher they rise, the cooler they become. 描述，可知位置越高，氣溫越低，故選A。

考點(diǎn)：關(guān)于水的說明文閱讀

點(diǎn)評：本文淺顯易懂，層次分明，學(xué)生很容易把握文章中心內(nèi)容。答題中注意帶著問題閱讀短文，一般就能順利找出答題依據(jù)。對于不能直接找到根據(jù)的問題注意聯(lián)系上下文，根據(jù)短文中心總結(jié)出正確答案。