Question

Air is always around us. It is around us when we walk and play. From the time we are born, air is around us. When we sit down, it is around us. When we go to bed, air is also around us. We live in air.

All the animals and plants need air. Living things can’t live without air. We can live without food or water for a few days, but we can not live for more than a few minutes without air. We breathe in air. When we are walking or running, we need more air. When we are asleep, we need less air.

We live in air, but we can’t see it. We can only feel it. We can feel it when it is moving. Moving air is called wind. How can we make air move? Here is one way. Hold and open a book in you hand in front of your face. Close it quickly! What you feel is the air.

1._________ need air.

A. Some of the animals????????????? B. All the things

C. Some of the plants????????????? D. All the animals and plants

2.We can live for a few days __________.

A. without air????????????? B. without food or water

C. without food or air????????????? D. without air or water

3.We need _________ air when we are asleep.

A. less????????????? B. no????????????? C. most????????????? D. a lot of

4.Which of the following sentences is TRUE(對的)?

A. Sometimes we don’t live in air.????

B. Air is not around us when we go to bed.

C. We can live happily without air.???

D. We need more air when we are working or running.

5.We live in air, but we can’t ________ it.

A. look????????????? B. see????????????? C. get????????????? D. feel

 

Answer 1

【答案】

1.D

2.B

3.A

4.D

5.B

【解析】

試題分析：空氣是我們所必需的東西，人可以不喝水、不吃飯，但決不能沒有空氣。我們看不見空氣，但是它卻確確實實存在在我們身邊。

1.細節理解題。由“All the animals and plants need air.”可知所有生物都需要空氣。故選D。?

2.細節理解題。由“We can live without food or water for a few days,”可知沒有水和食物我們還能活幾天 。 故選B。

3.細節理解題。 由“When we are asleep, we need less air.”可知睡覺的時候需要的空氣較少。 故選A。

4.細節理解題。 由“When we are walking or running, we need more air. ”可知我們走路或跑步的時候我們需要更多的空氣。 故選D。

5.細節理解題。 由“We live in air, but we can’t see it.”可知我們看不見空氣。 故選B。

考點：科普類短文閱讀。