Global warming happens when greenhouse gases trap heat and light from the sun in the earth’s atmosphere, which increases the temperature. This is like when heat is trapped in a car. On a hot day, the car gets hotter when it is out in the parking lot. This is because the heat and light from the sun can get into the car, by going through the windows,but it can’t get back out. This is what the greenhouse effect does to the earth .The heat and light can get through the atmosphere, but it can’t get out As a result,the temperature rises.
Sometimes the temperature can change in a way that helps us. The greenhouse effect makes the earth appropriate for people to live on Without it,the earth would be freezing,or it would be burning hot. It would be freezing at night because we would not get the sun’s heat and light .During the day, especially during the summer, it would be burning because the sun would be up with no atmosphere to filter(过滤)it,so people,plants,and animals would be exposed to all the light and heat.
Although the greenhouse effect makes the earth able to have people living on it,if there gets to be too many gases,the each can get unusually warmer, and many plants,animals.and people will die. Plants would die because they would not be able to take the heat .This would cause us to have less food to eat, and it would also limit the food that animals have. With less food for the animals that we need to survive we would even have less food. Gradually, people,plants,and animals would all die of hunger.
People are doing many things to try to stop global warming .One thing is carpooling—driving with someone to a place that you are both going to. Another thing is being more careful about leaving electrical devices turned on. Now, more people are even riding buses or bikes to lower the amount of greenhouse gases in the air .Although adults do many things to help stop global warming, kids call do just as much.
1.By the example given in Paragraph l, the author wants to__________.
A. explain how global warming happens
B. show his feeling in a car in hot summer
C. tell us cars are causes of greenhouse gases
D. say that I there are greenhouse gases in every car
2.The underlined word ‘it” in Paragraph 2 refers to__________.
A. light B. greenhouse effect C. temperature D. heat
3.What is the effect of atmosphere?
A. IT only traps the heat of the sun.
B. It does great harm to humans.
C. It makes the earth neither to hot nor too cold.
D. It prevents all the light from the sun shining on the earth.
4.What is the main idea of the third paragraph?
A. lf there is greenhouse effect.all the plants will die
B. Human beings are likely to disappear from the earth
C. Crops can ′t take in the heat lf there is greenhouse effect
D. Although greenhouse effect is necessary.Too much of it will cause us to die.
5.What will the author most probably discuss in the paragraph that follows?
A. What kids can do to help stop global warming.
B. Who should be responsible for the environmental problems.
C. What global warming is doing to the environment.
D. Why cars and buses pollute the air a lot
高三英语阅读理解中等难度题
Global warming happens when greenhouse gases trap heat and light from the sun in the earth’s atmosphere, which increases the temperature. This is like when heat is trapped in a car. On a hot day, the car gets hotter when it is out in the parking lot. This is because the heat and light from the sun can get into the car, by going through the windows,but it can’t get back out. This is what the greenhouse effect does to the earth .The heat and light can get through the atmosphere, but it can’t get out As a result,the temperature rises.
Sometimes the temperature can change in a way that helps us. The greenhouse effect makes the earth appropriate for people to live on Without it,the earth would be freezing,or it would be burning hot. It would be freezing at night because we would not get the sun’s heat and light .During the day, especially during the summer, it would be burning because the sun would be up with no atmosphere to filter(过滤)it,so people,plants,and animals would be exposed to all the light and heat.
Although the greenhouse effect makes the earth able to have people living on it,if there gets to be too many gases,the each can get unusually warmer, and many plants,animals.and people will die. Plants would die because they would not be able to take the heat .This would cause us to have less food to eat, and it would also limit the food that animals have. With less food for the animals that we need to survive we would even have less food. Gradually, people,plants,and animals would all die of hunger.
People are doing many things to try to stop global warming .One thing is carpooling—driving with someone to a place that you are both going to. Another thing is being more careful about leaving electrical devices turned on. Now, more people are even riding buses or bikes to lower the amount of greenhouse gases in the air .Although adults do many things to help stop global warming, kids call do just as much.
1.By the example given in Paragraph l, the author wants to__________.
A. explain how global warming happens
B. show his feeling in a car in hot summer
C. tell us cars are causes of greenhouse gases
D. say that I there are greenhouse gases in every car
2.The underlined word ‘it” in Paragraph 2 refers to__________.
A. light B. greenhouse effect C. temperature D. heat
3.What is the effect of atmosphere?
A. IT only traps the heat of the sun.
B. It does great harm to humans.
C. It makes the earth neither to hot nor too cold.
D. It prevents all the light from the sun shining on the earth.
4.What is the main idea of the third paragraph?
A. lf there is greenhouse effect.all the plants will die
B. Human beings are likely to disappear from the earth
C. Crops can ′t take in the heat lf there is greenhouse effect
D. Although greenhouse effect is necessary.Too much of it will cause us to die.
5.What will the author most probably discuss in the paragraph that follows?
A. What kids can do to help stop global warming.
B. Who should be responsible for the environmental problems.
C. What global warming is doing to the environment.
D. Why cars and buses pollute the air a lot
高三英语阅读理解中等难度题查看答案及解析
Global warming is when the earth heats up,the temperature rises.It happens when greenhouse gases—carbon dioxide,water vapor,nitrous oxide(二氧化氮),and methane(沼气) trap heat and light from the sun in the earth’s atmosphere,which increases the temperature.This is like when heat is trapped in a car.On a very hot day,the car gets hotter when it is out in the parking lot.This is because the heat and light from the sun can get into the car,by going through the windows,but it can’t get back out.Once the light is inside the car,it is trapped and the heat builds up,just like it does in the earth’s atmosphere.This is what the greenhouse effect does to the earth.The heat and light can get through the atmosphere,but it can’t get out.As a result,the temperature rises.
Sometimes the temperature can change in a way that helps us.The greenhouse effect makes the earth appropriate for people to live on.Without it,the earth would be freezing,or on the other hand it would be burning hot.We would not get the sun’s heat and light to make the night somewhat warm.During the day,especially during the summer,it would be burning because the sun would be up with no atmosphere to filter(过滤) it,so people,plants,and animals would be exposed to all the light and heat.
Although the greenhouse effect makes the earth able to have people living on it,if there gets to be too many gases,the earth can get unusually warmer,and many plants,animals,and people will die.They would die because there would be less food (plants like corn,wheat,and other vegetables and fruits).This would happen because the plants would not be able to take in the heat.This would cause us to have less food to eat,but it would also limit the food that animals have.Gradually,people,plants,and animals would all die of hunger.
People are doing many things to try to stop global warming.One thing people are doing is carpooling.Carpooling is driving with someone to a place that you are both going to.This minimizes the amount of greenhouse gases put into the air by a car.
Another thing that people are doing is being more careful about leaving things turned on like the television,computer,and the lights.A lot of people are taking time away from the television,and instead,they are spending more time outdoors.This helps our planet out a lot.Now,more people are even riding buses,walking to school,and riding their bikes to lower the amount of greenhouse gases in the air.
Planting trees and recycling also help.If you recycle,less trash goes to the dump,and less trash gets burned.As a result,there are fewer greenhouse gases in our atmosphere.Although adults do many things to help stop global warming,kids can do just as much.
1.By the example given in Paragraph 1,the author wants to ________.
A.explain how greenhouse gases work
B.show his feeling in a car in hot summer
C.tell us cars are causes of greenhouse gases
D.say that there are greenhouse gases in every car
2.The underlined word “it” in Paragraph 2 refers to “________”.
A.light B.heat
C.temperature D.greenhouse effect
3.What is the main idea of Paragraph 3?
A.If there is greenhouse effect,all the plants will die.
B.Human beings are likely to disappear from the earth.
C.Crops can’t take the heat if there is greenhouse effect.
D.Although greenhouse effect is necessary,too much of it causes us to die.
4.What will the author most probably discuss in the paragraph that follows?
A.Why cars and buses pollute the air a lot.
B.What kids can do to help stop global warming.
C.What global warming is doing to the environment.
D.Who should be responsible for the environmental problems.
高三英语阅读理解中等难度题查看答案及解析
________is no doubt that today greenhouse gases are the largest human influence on global climate.
A.It B.There C.This D.That
高三英语单项填空中等难度题查看答案及解析
Most scientists are now certain that global warming is taking place.Gases such as carbon
dioxide produced by burning of coal, oil, wood, together with industrial pollution, are creating a
warm blanket around the earth.This blanket is trapping heat in the atmosphere and so raising the
temperature of the earth.
The evidence for global warming can now be seen in the world’s changing climate statistics.In
Europe, eight of the last ten years have seen record high temperature.For northern Europe, this has
generally been a change for the better.Gardens can even now grow tropical(热带的) plants in
England, though London may never see a “White Christmas” again.On the other hand, the
countries around the Mediterranean Sea, and those south of the Sahara desert are receiving even
less rain than before.In sub-Saharan Africa the crops are drying out in the fields and people are
dying of starvation.In the Americas, the climate is becoming more extreme ---the summers are
getting hotter and hotter and the storms are becoming more violent.In 1999 the southern United
States was struck by a series of destructive hurricanes, while the end of 1999 saw the worst floods
ever in Venezuela.Meteorologists(气象学家) expect such trends to continue, and indeed to
worsen, if global warming cannot be halted(终止).
In addition to worrying about rising global temperatures and more extreme weather conditions,
scientists are closely monitoring(监测)sea levels around the world.These are slowly rising, as the northern and southern polar ice-caps start to melt.This will have serious consequences for low-lying countries near the sea, such as the coral islands in the Pacific, and Bangladesh where the River Ganges already folds the delta(三角洲) every year.Already parts of these places are disappearing under the rising tides.
Title: Global Warming
Main items | Contexts |
1. | Gases from burning coal, oil, and wood with industrial pollution. |
2. | In European countries; Record high temperature in the last3.. |
In the countries around the Mediterranean Sea; It is 4.less than before. | |
In Sub-Saharan Africa; The crops are drying out in the fields and people are 5.to death. | |
In Americas;6.hot summers. More 7.storms and worst floods. | |
8. | 9.earth temperature |
10.polar ice-caps |
高三英语任务型阅读中等难度题查看答案及解析
Climate change, global warming, the greenhouse effect … these days nobody denies that there is something strange and worrying happening to the atmosphere. Scientists are puzzled by the rise in carbon dioxide in the atmosphere. They are afraid that the world may be a short way from what they refer to as uncontrolled global warming.
At Mauna Loa Observatory in Hawaii, meteorologists(气象专家) have been carefully monitoring the amount of carbon dioxide in the Earth’s atmosphere for the past 50 years. Until recently, there has been a gradual increase of around 1.5 parts per million (ppm). In 2013 the figure rose to 2.08 ppm and in the following year they registered an increase of 2.54 ppm.
.Climate analysts feel that it istoo soon to draw conclusions about the phenomenon although the public are concerned that the carbon dioxide emissions are getting out of control. Jason Samenow, the chief meteorologist in the American National Weather Service,thinks that instead of having decades to find a solution to the problem, people might have only a few years. He believes that the Earth’s natural systems for absorbing the gas are breaking down resulting in the uncontrolled green house effect. He insists that this is something that could happen if the Earth’stemperatures rose to such a degree that it was unable to contain the heat. .
One interesting aspect of this climate change ng down resulting in the uncontrolled greenhouse effect. He insists that this is something that could happen if the Earth’s temperatures rose to such a degree that it was unable to contain the heat.is that it is not happening in a uniform way around the world. Carbon dioxide levels in the South Pole are noticeably lower. This suggests that something has happened in the northern hemisphere that set off the rise. Forest fires in North America might hold the answer to the puzzle, along with very hot summers in Europe.
The 2014 heat wave was certainly out of the ordinary. Statistics claim that more than 30,000 people lost their lives as a direct result of the high temperatures. Scientists are being cautious in their interpretations. Most feel that it is too soon to say that a new trend has been set. All agree that the phenomenon needs to be closely observed.
1.What puzzles scientists according to Paragraph 1?
A. Something strange and worrying in life.
B. Uncontrolled global warming.
C. The increase in carbon dioxide in the atmosphere.
D. The effects of climate change on everybody.
2.What opinion does Jason Samenow hold on the gradual increase of carbon dioxide?
A. People still have decades to solve this problem.
B. Uncontrolled greenhouse effect may happen in some situation.
C. The Earth’s natural systems for absorbing the gas have completely broken down.
D. The public shouldn’t be responsible for carbon dioxide emissions.
3.What does Paragraph 4 mainly talk about?
A. Forest fires in North America.
B. Low temperatures in the South Pole.
C. Hot summers in Europe.
D. North and South differences in climate change.
4.How will scientists deal with the high temperatures?
A. By observing the phenomenon closely.
B. By giving a solution directly.
C. By experiencing high temperatures personally.
D. By setting a new trend soon.
高三英语阅读理解中等难度题查看答案及解析
Experts warn that global warming will cause climate changes, including more ______ floods, heat waves and droughts.
A. frequent B. usual C. ordinary D. common
高三英语单项填空简单题查看答案及解析
A greenhouse is a building _______ of glass _______ for keeping plants warm when the outside temperature is low..
A.made, which is used | B.which is made, is used |
C.made, being used | D.is made, used |
高三英语单项填空中等难度题查看答案及解析
To reduce emissions of greenhouse gases, many countries are increasing the use of natural gas, wind and other forms of _______ energy.
A. abandoned B. original C. alternative D. precious
高三英语单项填空中等难度题查看答案及解析
As a leading producer of greenhouse gases, China the United States as the largest consumers of energy.
A.describes B.joins C.controls D.influences
高三英语单项填空简单题查看答案及解析
As a leading producer of greenhouse gases, China the United States as the largest consumers of energy.
A.describes B.joins C.controls D.influences
高三英语单项填空简单题查看答案及解析