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

 

【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(shí)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(píng):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(duì)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。

 

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語 來源:2013屆江蘇省灌云縣圩豐中學(xué)九年級(jí)第三次質(zhì)量調(diào)研英語試卷(帶解析) 題型:閱讀理解

Have you ever been ill? When you are ill, you must be unhappy because your body becomes hot, and there are pains all over your body. You don’t want to work, and you stay in bed, feeling very sad.
What makes us ill? It is germs(細(xì)菌). Germs are everywhere. They are very small and you can’t find them with your eyes, but you can see them with a mi­croscope(顯微鏡). They are very very small and there could be hundreds of them on a very small thing.
Germs are always found in dirty water. When we look at dirty water under the microscope, we shall see them in it. So your father and mother will not let you drink dirty water.
Germs can be found not only in water but also in air and dust(灰塵). If you cut your finger, if some of the dust from the floor goes into the cut(割開處), some of the germs would go into your finger. Your finger would become big and red, and you will have much pain in it. Sometimes the germs would go into all of your body, and you would have pain everywhere.
【小題1】Which of the following is true?

A.If things are very very small, they are germs.
B.If things can’t be seen, they must be germs.
C.Germs are only in dirty water.
D.Germs are everywhere around us.
【小題2】Why don’t your parents let you drink dirty water?
A.You haven’t looked at it carefully.
B.Water can’t be drunk in this way.
C.There must be lots of germs in it.
D.Water will make you ill.
【小題3】What’s the main idea of the passage?
A.Germs may make us ill.
B.Germs are in dirty water.
C.Don’t drink dirty water.
D.Take care of your fingers.

查看答案和解析>>

科目:初中英語 來源:2011-2012學(xué)年遼寧省丹東七中初三下學(xué)期第一次月考英語試卷(帶解析) 題型:翻譯

閱讀下面短文,將短文中畫線部分的句子翻譯成中文
How Much Water Is Needed a Day?
Many people think they should drink eight glasses of water a day.Why? Because that is what they have been told all their life.But a new report on science gives some different suggestions:people should drink according to their bodies.112.They should drink as much water as they would like to drink.
The report says most people meet their daily needs for water by letting thirst be their guide.It also gives people some good suggestions:women should get about 2.7 liters(升)of water every day,while men should get about 3.7 liters.
There is an important difference.113.The report doesn’t tell people how many glasses of water to drink.Instead,the experts say it may not be possible to know how many glasses people really need.This is because the daily want of water can include the water in foods.

查看答案和解析>>

科目:初中英語 來源:2011-2012學(xué)年重慶萬州巖口復(fù)興學(xué)校初二下學(xué)期第一次月考英語試卷(帶解析) 題型:單詞拼寫

Water is the most  79 of all the things we eat and   80 . Not many people 81  this but it is  82  . People can last their lives  83  food for a long time , yet two or three days without water can usually make people   84  .
Many people don’t understand how much water the human body   85  . If we don’t have 86  water, we’ll feel   87    and many of us will get  88  . So you know, how important water is to us all. And we should save water any time.

查看答案和解析>>

科目:初中英語 來源:2015屆廣東省八年級(jí)上學(xué)期期末考試英語試卷(解析版) 題型:完型填空

Water is the _____ of all the things we eat and drink. Not many people understand this but ______ quite true. The human body can go without _____ for a long time. We’ve got many examples for this. Yet two _____ three days without water can usually make people ______. Man can’t live ______ water.

Many people don’t understand how _____ water the human body needs _____ work well, and many people, especially young people, do not drink enough, _____ in very hot weather. Our body has mostly water, about 65% to 75%. That is to say about two thirds of our body is water. When we do sports, some of the water will get away from our body. ___ we don’t drink some water, we won’t have enough water. And if we don’t have enough water, we’ll feel tired and many of us will get ill. So you know how important water is to us.

1.A. important????????????? B. most important????????????? C. more important????????????? D. differe nt

2.A. its?? ????????????? B. its?? ????????????? C. it??? ????????????? D. is

3.A. food? ????????????? B. water? ????????????? C. drink? ????????????? D. meat

4.A . so????????????? B. And? ????????????? C. But? ????????????? D. or

5.A. to die????????????? B. die ????????????? C. to died????????????? D. died

6.A. have? ????????????? B. with ????????????? C. without? ????????????? D. in

7.A. many????????????? B. much????????????? C. little????????????? D. few

8.A. and?? ????????????? B. the? ????????????? C.? /?? ????????????? D. to

9.A. even? ????????????? B. ever?? ????????????? C. almost????????????? D. hardly

10.A. If????????????? B. For? ????????????? C. Since? ????????????? D. Because

 

查看答案和解析>>

科目:初中英語 來源:2014屆江蘇盱眙縣明祖陵中學(xué)八年級(jí)下期期末考試英語卷(解析版) 題型:其他題

Dr.Jack Todd is very interested in clean water .__1._,so it's natural that he is to developer of a small and affordable system(系統(tǒng))to clean waste water, His “Living  Machine" can clean wastewater in your home or in your business.

__2._ The wastewater goes into a big plastic tank where bacteria(細(xì)菌)start to break down the waste.A few days later after it is dealt with, the water is brought into a greenhouse filled with plants and fish.With the help of sunlight, the plants and animals remove more chemicals from the water,making it cleaner,Then the water can be reused for washing or bathing _3.__ but the water is clean enough for watering the flowing, washing the dog, or even for bathing or swimming.

The advantage of this technology is that it is affordable and good for the environment. __4.__. It can help to use less fresh water, and it can help keep the water supply unpolluted.

 

If enough homes and businesses use “Living Machines”

People like to plant trees around their houses

He is also interested in saving money

It cannot be used for drinking or cooking

The “Living Machine” is a system for cleaning wastewater

 

 

查看答案和解析>>

同步練習(xí)冊(cè)答案