Many places in the world need more fresh water(淡水). Every country is trying to find ways to turn salt water into fresh.
Why aren't there many factories like the Symi factory?
In some places, the sun isn't hot enough, or it doesn't shine every day. In these places other ways to heating(加热) sea water can be used. These ways cost more money, but they work faster than the sun. By boiling(煮沸) sea water with high heat,a lot of fresh water can be made quickly. But heating is not the only way to get fresh water from salt water. Other ways are tried. One way is freezing(冷冻). The fresh part of salt water freezes first. To get fresh water, the pieces of ice are taken out.
Which way is best? The one that gives the most water for the least money. It may be a different way for each place.
Symi's way seems very good for small, hot places. It doesn't make very much water at a time. But the factory is easy to build and cost little.
1.From the passage we know that fresh water .
A. is needed in many countries B. is needed in every country
C. can be used in many ways D. is very important for factories
2. The Symi factory .
A. is a fresh water factory
B. can be built everywhere
C. can make much fresh water at a time
D. doesn't need sunshine every day
3. Which is the best way for small and hot places to get fresh water?
A. Boiling or heating the sea water.
B. The way in sunny places.
C. The Symi's way.
D. Freezing the sea water in cold places.
4. The writer is mainly talking about .
A. water making factories in different countries
B. the ways of making fresh water from sea water
C. hot places and dry places
D. how to make good use of the sunlight
5. Which of the following isn't true?
A. New ways are tried to get fresh water.
B. A lot of fresh water can be made quickly by heating.
C. The best way is to get the most fresh water with the least money.
D. The Symi's way doesn't work in dry places.
九年级英语阅读理解中等难度题
Many places in the world need more fresh water(淡水). Every country is trying to find ways to turn salt water into fresh.
Why aren't there many factories like the Symi factory?
In some places, the sun isn't hot enough, or it doesn't shine every day. In these places other ways to heating(加热) sea water can be used. These ways cost more money, but they work faster than the sun. By boiling(煮沸) sea water with high heat,a lot of fresh water can be made quickly. But heating is not the only way to get fresh water from salt water. Other ways are tried. One way is freezing(冷冻). The fresh part of salt water freezes first. To get fresh water, the pieces of ice are taken out.
Which way is best? The one that gives the most water for the least money. It may be a different way for each place.
Symi's way seems very good for small, hot places. It doesn't make very much water at a time. But the factory is easy to build and cost little.
1.From the passage we know that fresh water .
A. is needed in many countries B. is needed in every country
C. can be used in many ways D. is very important for factories
2. The Symi factory .
A. is a fresh water factory
B. can be built everywhere
C. can make much fresh water at a time
D. doesn't need sunshine every day
3. Which is the best way for small and hot places to get fresh water?
A. Boiling or heating the sea water.
B. The way in sunny places.
C. The Symi's way.
D. Freezing the sea water in cold places.
4. The writer is mainly talking about .
A. water making factories in different countries
B. the ways of making fresh water from sea water
C. hot places and dry places
D. how to make good use of the sunlight
5. Which of the following isn't true?
A. New ways are tried to get fresh water.
B. A lot of fresh water can be made quickly by heating.
C. The best way is to get the most fresh water with the least money.
D. The Symi's way doesn't work in dry places.
九年级英语阅读理解中等难度题查看答案及解析
Many places in the world need more fresh (淡的)water. Every country is trying to find ways to turn salt water into fresh. Why aren't there many factories like the Symi factory?
In some places,the sun isn’t hot enough,or it doesn’t shine every day. In these places, other ways of heating sea water can be used. These ways cost more money, but they work faster than the sun. By boiling (煮沸)sea water with high heat, a lot of fresh water can be made quickly.
But heating is not the only way to get fresh water from salt water. Other ways are tried. One way is freezing (冷冻). The fresh part of salt water freezes first. To get fresh water,the pieces of ice are taken out.
Which way is the best? The one that gives the most water for the least money. It may be a different way for each place.
Symi’s way seems very good for small,hot places, It doesn’t make very much water at a time,but the factory is easy to be built and doesn’t cost a lot!
That’s why people in many dry places talk about Symi!
1.From the passage we know that fresh water ___________.
A. can be used in many ways B. is needed in every country
C. is needed in many countries D. is very important for factories
2.The Symi factory _________.
A. is a fresh water-making factory B. can be built everywhere
C. doesn’t need sunshine every day D. can make much fresh water at a time
3.Which is the best way for small and hot places to get fresh water?
A. Freezing the sea water in cold places. B. Boiling or heating the sea water.
C. The way in sunny places. D. The Symi’s way.
4.The writer is mainly talking about _______.
A. water-making factories in different countries
B. how to make good use of the sunlight
C. the ways of making fresh water from sea Water
D. hot places and dry places
5.Which of the following is NOT true?
A. New ways are tried to get fresh water.
B. A lot of fresh water can be made quickly by heating.
C. The best way is to get the most fresh water with the least money.
D. The Symi's way doesn't work in dry places.
九年级英语阅读单选中等难度题查看答案及解析
Many places in the world need more fresh water. Every country is trying to find ways to turn salt water into fresh. Why aren’t there many factories like the Symi(锡米岛) factory?
In some places, the sun is not hot enough. Or it does not shine every day. In such places, other ways of heating sea water can be used. These ways cost more money, but they work faster than the sun. By boiling sea water with high heat, a lot of fresh water can be made quickly.
But heating is not the only way to get fresh water from salt water. Other ways are tried. One way is freezing. The fresh part of salt water freezes(冷至结冰)first. To get fresh water, the bits of ice are taken out.
Which way is the best ? The one that gives the most water for the least money. It may be a different way for each place.
Symi’s way seems very good for small, hot places. It doesn’t make very much water at a time. But the factory is easy to build and costs little. That is why people in many dry places talk about Symi !
1.From the passage we know that fresh water ________ .
A. is needed in every country B. can be found in many factories
C. can be used in many ways D. is very important for factories.
2.What is the writer mainly talking about in the passage ?
A. Hot places and dry places. B. The ways of making fresh water from sea water.
C. How to make good use of the sun. D. Water-making factories in different places.
3.The Symi factory _____________ .
A. is a fresh water-making factory B. can be built everywhere
C. can make much fresh water at a time D. does not need sunshine every day
4.Which is the best way for small and hot places to get fresh water ?
A. Boiling or heating the sea water. B. The way in hotter and drier places.
C. The Symi’s way D. Freezing the sea water in cold places.
5.Why aren’t there many factories like the Symi factory ?
A. Because many new ways are tried to get fresh in small, hot places.
B. Because a lot of water can be made quickly by heating in any places.
C. Because people think that the best way is to get more fresh water with the least money.
D. Because the Symi’s way does not work in dry places.
九年级英语阅读单选中等难度题查看答案及解析
Many places in the world need more fresh water. Every country is trying to find ways to turn salt water into fresh. Why aren't there many factories like the Symi factory?
In some places the sun is not hot enough. Or it does not shine every day.
In such places other ways of heating sea water can be used. These ways cost more money, but they work faster than the sun. By boiling sea water with high heat a lot of fresh water can be made quickly.
But heating is not the only way to get fresh water from salt water. Other ways are tried.
One way is freezing. The fresh part of salt water freezes first. To get fresh water, the bits of ice are taken out.
Which way is the best? The one that gives the most water for the least money. It may be a different way for each place.
Symi's way seems very good for small, hot places. It does not make much water at a time. But the factory is easy to build and costs little.
That is why people in many dry places talk about Symi.
1.From the passage we know that fresh water _____________.
A. is needed in many countries B. is needed in every country
C. can be used in many ways D. is very important for factories
2.The Symi factory __________.
A. turns salt water into fresh B. can be built everywhere
C. can make much fresh water at a time D. doesn’t need sunshine every day
3.Which is the best way for small and hot places to get fresh water?
A. Boiling the sea water. B. Heating the sea water.
C. The Symi’s way. D. Freezing the sea water.
4.What fact doesn’t the passage mention (提到)?
A. New ways of getting fresh water.
B. A lot of fresh water can be made quickly by heating.
C. The best way is to get the freshest water with the least money.
D. The Symi’s way doesn’t work in dry places.
5.The Symi’s way is not suitable for _________ places according to the passage.
A. small B. hot C. cool D. dry
九年级英语阅读理解简单题查看答案及解析
The best known vegetable in the world is the potato. It grows in many places and does not need rich soil like many other crops. But until four hundred years ago the potato was not known to the Europeans. But today it’s one of the main foods in Europe. About half of the world’s potatoes are grown in Europe.
In France the potato was not grown for a long time. Here is a story about Louis. In 1778 he saw some potato flowers for the first time. He liked them so much that he picked one and put it in his buttonhole. He was interested in the flowers not the potatoes themesleves.
根据短文内容判断对错。
1.Potatoes are grown and eaten in Europe.
2.The potatoes are grown only in the rich soil.
3.Louis was the first man to eat the potato.
4.At first the Europeans grew potatoes to eat.
5.Louis liked the potato flowers better than the potatoes.
九年级英语阅读判断中等难度题查看答案及解析
Robot
In 2345, there are many robots in the world. Every family has more than one robot. Everyone can make different robots. They’re popular in the world.
1. the first one is from my friend, The second one is from my parents, and the third one is from my classmate.
The first robot is Peg. 2. its body is a big circle, It can run very fast, jump very high, swim slowly, and take me to fly! It likes milk for breakfast, some noodles for lunch and some porridge(粥) for dinner. 3. .It’s learning to keep its balance. Be careful, Peg!
The second robot is Jack. It has a round face, two small eyes and a big mouth. 4. .Jack also likes making friends with others, such as people, animals, trees, flowers, even air. Everyone likes it.
The last one is Dick. 5. It can teach me how to live, and it can help me relax and learn new things!
The robots can teach me many things. They make me happy. I like them!
A.It’s the smartest of the three. B.I have made a lot of robots. C.Look! Peg is riding a bicycle. D.I have three robots at home. E.It likes dancing, playing the piano and skating. F.It has a square face and a small mouth. |
九年级英语补充句子中等难度题查看答案及解析
We all make a difference
There was once a bottle of fresh, clean water. Every drop of water in the bottle felt happy about being so clear and pure. Day after day they would congratulate each other on how clean and beautiful they were.
One day, one of the drops got bored. 1._______The other drops tried to talk him out of it, but he wouldn't listen.
Things became very bad when the drop came back all dirty. 2.______
They tried to get clean again, but couldn't. They tried everything to shake off the dirt. 3.______ When a lot of clean water entered the bottle, they all became clean again.
Now they all know that if they want to be nice, clean drops of water, every one of them has to stay clean, even if they find it difficult. 4.______
The same thing happens with our friends and us. If we want to live in a bottle of clean water, each one of us will have to be a clean drop. 5._____
根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳选项,使短文意思通顺,内容完整,并将其标号填写在下面题号后的横线上。
A. Correcting the mistake of one single drop of water brings about a lot of work for everyone else.
B. Finally, someone put the bottle in a fountain(喷泉).
C. He wanted to know how it felt to be dirty.
D. We should all try not to be the dirty drop of water to spoil(糟蹋) everything.
E. He made all the other drops in the bottle dirty too.
九年级英语补充句子中等难度题查看答案及解析
March 20th is World Water Day every year. According to a report from the United Nations, more than half of the world's major rivers have serious water loss and are polluted.The Yellow River, the world's fifth longest river, watered some of the oldest farms on earth. But now it has a serious problem. _1._In most of the past 35 years, it didn't reach the sea.The Nile in Egypt, running 6, 650 km, is the longest river in the world. __2.__ Now it is down to 2 billion m' or so. Australia's Murray River reaches the sea only every other year. One fifth of America's Rio Grande has no water, either._ 3.__Mostly it's damming (筑坝) and global warming that make rivers dry.
_4._ Now about 45, 000 of them lie across the world's rivers. They hold back around 15% of the world's fresh water from running to the sea.Global warming is making things worse. Warmer weather takes water away. The glacier (冰川) are becoming smaller. _5.Global warming has had certain effects on water sources (源头). Droughts (干旱) happening around the world make people pay more attention to this fact.
九年级英语补充句子中等难度题查看答案及解析
March 20th is World Water Day every year. According to a report from the United Nations, more than half of the world's major rivers have serious water loss and are polluted.
The Yellow River, the world's fifth longest river, watered some of the oldest farms on earth. But now it has a serious problem. 1.In most of the past 35 years, it didn't reach the sea.
The Nile in Egypt, running 6, 650 km, is the longest river in the world. 2.Now it is down to 2 billion m³ or so. Australia's Murray River reaches the sea only every other year. One fifth of America's Rio Grande has no water, either.
3.Mostly it's damming (筑坝) and global warming that make rivers dry. 4. Now about 45, 000 of them lie across the world's rivers. They hold back around 15% of the world's fresh water from running to the sea.
Global warming is making things worse. Warmer weather takes water away. The glacier (冰川) are becoming smaller. 5.Global warming has had certain effects on water sources (源头). Droughts (干旱) happening around the world make people pay more attention to this fact.
A. Dams hold water to irrigate (灌溉) fields and make power. B. The source of the Yellow River is drying up because of it. C. It used to carry 32 billion m³ of water a year. D. How does it happen? E. Factories pour waste water into rivers directly. F. Its source on Qinghai-Tibet Plateau is drying up. |
九年级英语其他题中等难度题查看答案及解析
March 20th is World Water Day every year. According to a report from the United Nations, more than half of the world's major rivers have serious water loss and are polluted.
The Yellow River, the world's fifth longest river, watered some of the oldest farms on earth. But now it has a serious problem. ________1.In most of the past 35 years, it didn't reach the sea.
The Nile in Egypt, running 6, 650 km, is the longest river in the world. 2.Now it is down to 2 billion m' or so. Australia's Murray River reaches the sea only every other year. One fifth of America's Rio Grande has no water, either.
____3.________
Mostly it's damming (筑坝) and global warming that make rivers dry.
____4.________ Now about 45, 000 of them lie across the world's rivers. They hold back around 15% of the world's fresh water from running to the sea.
Global warming is making things worse. Warmer weather takes water away. The glacier (冰川) are becoming smaller. ________5.________Global warming has had certain effects on water sources (源头). Droughts (干旱) happening around the world make people pay more attention to this fact.
A. Dams hold water to irrigate (灌溉) fields and make power. B. The source of the Yellow River is drying up because of it. C. It used to carry 32 billion m' of water a year. D. How does it happen? E. Factories pour waste water into rivers directly. F. Its source on Qinghai-Tibet Plateau is drying up. |
九年级英语其他题中等难度题查看答案及解析