Every day there is less and less space on Earth for rubbish. Yet every day we make more and more rubbish. What can we do? We can recycle some of our rubbish. Recycling means that the rubbish will be made into something that can be used again.
Recycling helps Earth. And it saves space in rubbish dumps. Half of everything that we put into landfills could be recycled instead. In fact, most things made of paper, metal, glass and plastic can be recycled.
Paper can be broken into small pieces and made into new paper. Steel and aluminum cans(金属雄)can be melted down(熔化)and made into new cans. The same is true of glass bottles. This can be done aver and over again. Recycling doesn't take as much energy as making these things the first time. So we can use less of Earth's fuel resources.
Plastic can be melted down, too. Then it can be formed into park benches, playgrounds and so on. Some people call plastic the "wood" of the future. Things made of plastic will last about 400 years-even if they stay outside in the weather. No wood can do that!
1.The underlined word "landfills" in Paragraph 2 probably means _____________.
A.bench factories B.places for rubbish
C.green mountains D.recycling centres
2.According to the passage, what happens last to the can?
A.The can is put into a recycling bin. B.The can is melted down and reused.
C.A steel can gets filled with corn. D.A person uses the corn in the can.
3.What is the main idea of the passage?
A.Cans should be melted down.
B.Old newspapers can be reused.
C.We can build benches that last 400 years.
D.We should recycle everything that we can.
九年级英语阅读单选困难题
Every day there is less and less space on Earth for rubbish. Yet every day we make more and more rubbish. What can we do? We can recycle some of our rubbish. Recycling means that the rubbish will be made into something that can be used again.
Recycling helps Earth. And it saves space in rubbish dumps. Half of everything that we put into landfills could be recycled instead. In fact, most things made of paper, metal, glass and plastic can be recycled.
Paper can be broken into small pieces and made into new paper. Steel and aluminum cans(金属雄)can be melted down(熔化)and made into new cans. The same is true of glass bottles. This can be done aver and over again. Recycling doesn't take as much energy as making these things the first time. So we can use less of Earth's fuel resources.
Plastic can be melted down, too. Then it can be formed into park benches, playgrounds and so on. Some people call plastic the "wood" of the future. Things made of plastic will last about 400 years-even if they stay outside in the weather. No wood can do that!
1.The underlined word "landfills" in Paragraph 2 probably means _____________.
A.bench factories B.places for rubbish
C.green mountains D.recycling centres
2.According to the passage, what happens last to the can?
A.The can is put into a recycling bin. B.The can is melted down and reused.
C.A steel can gets filled with corn. D.A person uses the corn in the can.
3.What is the main idea of the passage?
A.Cans should be melted down.
B.Old newspapers can be reused.
C.We can build benches that last 400 years.
D.We should recycle everything that we can.
九年级英语阅读单选困难题查看答案及解析
Every day there is less and less space on Earth for rubbish. Yet every day we make more and more rubbish. What can we do? We can recycle some of our rubbish. Recycling means that the rubbish will be made into something that can be used again.
Recycling helps Earth. And it saves space in rubbish dumps. Half of everything that we put into landfills could be recycled instead. In fact, most things made of paper, metal, glass and plastic can be recycled.
Paper can be broken into small pieces and made into new paper. Steel and aluminum cans(金属雄)can be melted down(熔化)and made into new cans. The same is true of glass bottles. This can be done aver and over again. Recycling doesn't take as much energy as making these things the first time. So we can use less of Earth's fuel resources.
Plastic can be melted down, too. Then it can be formed into park benches, playgrounds and so on. Some people call plastic the "wood" of the future. Things made of plastic will last about 400 years-even if they stay outside in the weather. No wood can do that!
1.The underlined word "landfills" in Paragraph 2 probably means _____________.
A.bench factories B.places for rubbish
C.green mountains D.recycling centres
2.According to the passage, what happens last to the can?
A.The can is put into a recycling bin. B.The can is melted down and reused.
C.A steel can gets filled with corn. D.A person uses the corn in the can.
3.What is the main idea of the passage?
A.Cans should be melted down.
B.Old newspapers can be reused.
C.We can build benches that last 400 years.
D.We should recycle everything that we can.
九年级英语阅读单选困难题查看答案及解析
Every day there is less and less space on Earth for rubbish. Yet every day we make more and more rubbish. What can we do? We can recycle some of our rubbish. Recycling means that the rubbish will be made into something that can be used again.
Recycling helps Earth. And it saves space in rubbish dumps. Half of everything that we put into landfills could be recycled instead. In fact, most things made of paper, metal, glass and plastic can be recycled.
Paper can be broken into small pieces and made into new paper. Steel and aluminum cans(金属雄)can be melted down(熔化)and made into new cans. The same is true of glass bottles. This can be done aver and over again. Recycling doesn't take as much energy as making these things the first time. So we can use less of Earth's fuel resources.
Plastic can be melted down, too. Then it can be formed into park benches, playgrounds and so on. Some people call plastic the "wood" of the future. Things made of plastic will last about 400 years-even if they stay outside in the weather. No wood can do that!
1.The underlined word "landfills" in Paragraph 2 probably means _____________.
A.bench factories B.places for rubbish
C.green mountains D.recycling centres
2.According to the passage, what happens last to the can?
A.The can is put into a recycling bin. B.The can is melted down and reused.
C.A steel can gets filled with corn. D.A person uses the corn in the can.
3.What is the main idea of the passage?
A.Cans should be melted down.
B.Old newspapers can be reused.
C.We can build benches that last 400 years.
D.We should recycle everything that we can.
九年级英语阅读单选困难题查看答案及解析
There will be _______ space for living things on earth.
A. little and little B. less and less C. few and few D. fewer and fewer
九年级英语单项填空简单题查看答案及解析
There are _______ bears on the earth because they have _______ space on it.
A. fewer and fewer; less and less B. more and more; fewer and fewer
C. less and, less; fewer and fewer D. more and more; less and less
九年级英语单选题困难题查看答案及解析
There is less and less_______ for wild animals now.
A. house B. rooms C. space D. sky
九年级英语单选题困难题查看答案及解析
The population of Earth is still going up. There will be less and less good land for growing crops in the future. People worry that there will not be enough food for everyone in the middle of this century.
Recently scientists have discovered one strange plant
named fedtschenkoi(玉吊钟)may help. It can absorb(吸收)carbon dioxide(CO₂)
at night. It only needs 10 times less water than food plants like beans. This means it
can grow in the desert(沙漠).
In which ways could this plant help us?
Since deserts are increasing in size because of the changes in Earth’s climate, growing plants there will be more and more important. Although it is dangerous to
eat this plant, scientists can still study something about it: how it absorbs CO₂ at
night while many other plants only do this during the day, and why it is suited to the
desert.
There is another direction to take the research in. Producing a desert plant to eat
will be difficult, but there is still possibility to use the genes(基因)from this plant and put them into food plants.
The other way is to grow this type of plant for fuel(燃料). At the moment we
grow plants for fuel in good land. If we do it in deserts instead, more good land can be used to grow plants for food.
Desert plants have special qualities, which could be an answer to our future food
or energy needs. Scientists are working hard on it.
The Desert Plant Could Help | |
The problems of the future | ◆The population on Earth is becoming 1. than before. ◆There is less and less 2. land for growing crops. ◆There will not be enough food in the future, which makes people 3. |
The discovery of the scientists | ◆It is an 4. plant named fedtschenkoi. ◆Food plants like beans need 10 times 5. water than it does in deserts. |
The ways it could 6. us | ◆The scientists are studying how it absorbs CO₂ and why it is 7. for living in desert. ◆It is 8. to use genes from one plant and then put it inside another. ◆It will be better if we can grow plants for fuel in deserts 9. than in good land. |
Conclusion | ◆Because desert plants have special qualities, it may 10. our food and energy problems in the future. |
九年级英语填空困难题查看答案及解析
There will be_________space for wildlife in the world.
A. fewer and fewer B. 1ess and less C. fewer and less D. 1ess and fewer
九年级英语单选题中等难度题查看答案及解析
On the Earth, everyone has a home. While in space, there is also a home. It is nearly as big as a soccer field and larger than a six-bedroom house. It is the International Space Station(ISS).
The ISS is home to astronauts. Usually, there are three to six astronauts on board. Astronauts in the space station are very busy. They do many science experiments in biology and physics, and study the effects on the human body after long exposure(暴露) to microgravity(微重力). Sometimes they go on spacewalks to work outside the station.
As a groundbreaking scientific research facility, the ISS benefits(使受益) people on the Earth. Robots on the ISS have inspired medical technology. Now it is possible for patients to receive certain surgery(外科手术) by a robotic arm, which performs better than humans. The ISS also helps to watch the Earth’s ecosystems(生态系统) and warns us of volcano eruptions(火山爆发) and earthquakes.
For children, the ISS plays an important part in education. Children can ask astronauts in the ISS any question with the help of satellites. For example, what do you eat? How do you sleep? This is a good way to improve children’s interest in science and technology.
The ISS is expected to remain in operation until at least 2020, China Daily reported. Russia may build a new space station to replace it at that time.
In the future, space will be home to more stations like the ISS. China is also planning to build its own space station, and the launch of Tiangong-1 in 2011 was the first step. It is expected that China will complete the space station by 2023.
The International Space Station(ISS) | |
Home to astronauts (5-6 astronauts 1.____ ) | 1.They do many experiments in different scientific fields. 2.They study2.___ on human body with nearly zero gravity. 3.They go on spacewalks. |
Benefit people on the Earth | 1. Robots on the ISS have inspired 3._____. 2. Help to watch the earth’s ecosystems. 3. Warns us of volcano eruptions and earthquake. |
Help children in education | A good way to 4. children’s interest in science and technology. |
5.______________ marks the first step of China to build its own space station. |
九年级英语阅读理解中等难度题查看答案及解析
People throw waste into the park every day and it a mountain of rubbish.
A、is turning off
B、has turned into
C、is put into
九年级英语单项填空中等难度题查看答案及解析