Oil and coal come from the animals and plants that died millions of years ago.(就劃線部分提問(wèn))
________ ________ oil and coal come from?
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科目:初中英語(yǔ) 來(lái)源: 題型:
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科目:初中英語(yǔ) 來(lái)源:2012屆北京市大興區(qū)中考一模英語(yǔ)試卷(帶解析) 題型:閱讀理解
The ocean can be a great place to swim and play, it may also be useful in another way. Some scientists think that waves could help make electricity.
“Have you ever been on a surfboard or boat and felt yourself being lifted up by a wave?” asked Jamie Taylor of the Wave Energy Group in Scotland. “There is certainly a lot of energy in waves.”
Scientists are working on using that energy to make electricity. The United States and a few other countries have started doing research on wave energy, and it is already being used in Scotland.
Most waves are created when winds blow across the ocean. “The winds start out by making little ripples (波紋) in the water, but if they keep on blowing, those ripples get bigger and bigger and turn into waves,” Taylor said. “Waves are one of nature’s ways of picking up energy and then sending it off on a journey.”
When waves come towards the coast, people can set up dams(大壩) to block the water and send it through a large wheel called a turbine(渦輪). The turbine can then power an electrical generator(發(fā)電機(jī)).
We will never run out of wave power. Besides, wave energy does not create the same pollution as oil and coal do.
Oceans cover three quarters of the earth’s surface. That would make wave power seem perfect for creating energy around the world. But there are some disadvantages that need us to pay more attention to.
Jamie Taylor said that wave power still cost too much money. He said that its influence on animals in the sea is still unknown. Besides, wave power would get in the way of fishing and boat traffic.
With more research, “Many of these problems might be solved,” Taylor said. “Finding more energy sources(資源) is very important, for traditional sources of energy like oil and gas may run out some day.”
In the future, when you turn on a light button, an ocean wave could be providing the electricity!
【小題1】We can learn from the passage that__________________.
A.a(chǎn)lmost every country is making use of the wave power at present |
B.it is necessary for us to develop wave power instead of oil and coal |
C.wave power will be sure to make some bad influence on sea animals |
D.scientists are making efforts to find new ways of fishing and boat traffic |
A.Why scientists are doing the research on wave power. |
B.What experience that scientists have achieved so far. |
C.How the wave energy forms and grows bigger. |
D.Which countries are trying out wave power. |
A.The writer believes that wave power will be used widely by man. |
B.The writer doubts if wave energy can be changed into electricity. |
C.The writer is sure the experiments will come to the end some day. |
D.The writer thinks that wave power isn’t worth researching at all. |
A.Sea Animals and Wave Power. |
B.How Do We Get Wave Energy? |
C.The Advantages of Wave Power. |
D.Can Waves Make Electricity? |
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科目:初中英語(yǔ) 來(lái)源:2012-2013學(xué)年江蘇揚(yáng)州寶應(yīng)縣九年級(jí)中考網(wǎng)上閱卷適應(yīng)性調(diào)研英語(yǔ)卷(解析版) 題型:閱讀理解
Scientists who study the climate are still arguing about how fast the earth is warming and how much it will warm, but they do agree that the earth is warming and that it will keep warming if we don’t do anything about it.
Scientists agree that the burning of fossil fuels (化石燃料) like oil and coal cause greenhouse gases to escape into the air and that these gases are causing most of the warming. Another cause is deforestation (cutting down trees) . Trees soak up carbon dioxide, one of the greenhouse gases, from the air.
There are already some changes happening because of global warming. Sea level is rising and some animals are already moving to new homes. It’s already too late to stop global warming completely.
If the warming gets worse, as scientists expect, there may be some kinds of plants and animals that is disappearing because they can’t move to new homes. There may be more storms and floods. Sea level may rise so much that people have to move away from the coasts. Some areas may become too dry for farming.
Global warming is a very difficult problem to fix. People are having a hard time agreeing on what to do about it. For example, everyone agrees that wasting energy is a bad thing to do. But some people think that the federal government (聯(lián)邦政府) should make laws about it, while other people think it should be up to each person or business to decide what to do.
Many states and businesses in the United States are not waiting until the federal government decides what to do. They have already started working on the problem.
1.What are the scientists arguing about in the passage?
A. How fast is the earth warming? B. How much will the earth warm?
C. The earth will keep warming if we don’t do anything about it. D. Both A and B.
2.What does the underlined phrase “soak up” mean?
A.take in B.grow up C.take off D.set up
3.What may be the causes of global warming?
A.The disappearance of plants and animals and the wasting energy.
B.The burning of fossil fuels and storms and floods.
C.The burning of fossil fuels and deforestation.
D.The rising of sea level and deforestation.
4.What is the best title of this passage?
A.The reason for global warming B.How to stop global warming
C.The changes to the world D.The global warming
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科目:初中英語(yǔ) 來(lái)源:2011年四川省達(dá)州市中考英語(yǔ)試卷 題型:完型填空
There are many kinds of pollution around us, 36 air pollution, soil pollution, noise pollution and light pollution. They are bad __37__ our health in many ways.
Burning gas, oil and coal creates air pollution. It can cause sore eyes and __38__ problems.
With the increase of pollution and the development of industry, litter is everywhere. It makes our environment dirty. People put lots of rubbish in the land. Farmers use too many __39___ in the fields. They destroy the soil. So soil pollution has become serious.
Noise pollution can make people__40__. For example, people may lose their hearing if they work in a _41_ place for a long time. Too much noise can cause high blood pressure __42__.
Working for a long time in strong, changeable light __43__ cause some kinds of illnesses. It makes people feel __44__ and is especially bad for the eyes.
With ___45__ pollution, our planet will become greener and our health will be better. Let’s be greener people.
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科目:初中英語(yǔ) 來(lái)源:2013屆湖北省枝江市七年級(jí)第一次單元考試英語(yǔ)卷 題型:其他題
信息歸納 (本部分共5小題,每小題1分,共5分)
Scientists who study the climate (氣候) are still arguing about how fast the earth is warming and how much it will warm, but they do agree that the earth is warming and that it will keep warming if we don’t do anything about it.
Scientists agree that the burning of fossil fuels (化石燃料) like oil and coal cause greenhouse gases to escape (釋放) into the air and that these gases are causing most of the warming. Another cause is deforestation ( cutting down trees ) . Trees soak up carbon dioxide (二氧化碳) , one of the greenhouse gases, from the air.
There are already some changes happening because of global warming. Sea level is rising and some animals are already moving to new homes. It’s already too late to stop global warming completely.
If the warming gets worse, as scientists expect, there may be some kinds of plants and animals that become extinct (滅絕的) because they can’t move to new homes. There may be more storms and floods. Sea level may rise so much that people have to move away from the coasts. Some areas may become too dry for farming.
Global warming is a very difficult problem to fix. People are having a hard time agreeing on what to do about it. For example, everyone agrees that wasting energy is a bad thing to do. But some people think that the federal government (聯(lián)邦政府) should make laws about it, while other people think it should be up to each person or business to decide what to do.
Many states and businesses in the United States are not waiting until the federal government decides what to do. They have already started working on the problem.
根據(jù)短文內(nèi)容,完成下面表格中的信息。每空詞數(shù)不限。
Global warming
Causes |
1. ______ __ ; 2. _______ _ ; |
Possible results |
3. _______ _ . Plants and animals become distinct. 4. _____ _ __ . People move away from coasts. Some areas become too dry for farming. |
What to do |
5. _______ _ . |
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