Walk through the Amazon rainforest today and you will find it is steamy, warm, damp and thick. But if you had been around 15, 000 years ago, during the last ice age, would it have been the same? For more than 30 years, scientists have been arguing about how rainforests like the Amazon might have reacted (反应) to the cold, dry climates of the ice ages, but until now, no one has reached a satisfying answer.
Rainforests like the Amazon are important for mopping up CO2 from the atmosphere and helping to slow global warming. Currently the trees in the Amazon take in around 500 million tons of CO2 each year: equal to the total amount of CO2 giving off in the UK each year. But how will the Amazon react to future climate change? If it gets drier, will it still survive and continue to draw down CO2? Scientists hope that they will be able to learn in advance how the rainforest will manage in the future by understanding how rainforests reacted to climate change in the past.
Unfortunately, getting into the Amazon rainforest and collecting information are very difficult. To study past climate, scientists need to look at fossilized pollen, kept in lake muds. Going back to the last ice age means drilling deep down into lake sediments (沉淀物) which requires specialized equipment and heavy machinery. There are very few roads and paths, or places to land helicopters and aero-planes. Rivers tend to the easiest way to enter the forest, but this still leaves vast areas between the rivers completely unsampled (未取样). So far, only a handful of cores have been drilled that go back to the last ice age and none of them provide enough information to prove how the Amazon rainforest reacts to climate change.
1.The underlined phrase “mopping up” in the second paragraph means ____.
A. cleaning up B. taking in
C. wiping out D. giving out
2.How will the Amazon rainforest react to future climate change?
A. It’ll get drier and continue to remove CO2.
B. It’ll remain steamy, warm, damp and thick.
C. It’ll get warmer and then colder and drier.
D. There is no exact answer up to present.
3.What’s the main idea of the last paragraph?
A. It’s important to drill deep down into lake sediments to collect information.
B. It’s impossible to prove how climate changes in the Amazon rainforest.
C. It’s hard to collect information for studies of the past climate in the Amazon
rainforest.
D. It’s necessary to have specialized equipment and machinery to study the past
climate.
4.The best title for this passage may probably be _____.
A. Studies of the Amazon
B. Climates of the Amazon
C. Secrets of the Rainforests
D. Changes of the Rainforests
高三英语阅读理解中等难度题
Walk through the Amazon rainforest today and you will find it steamy, warm, damp and thick. But if you had been there around 15,000 years ago, during the last ice age, would it have been the same? For more than 30 years, scientists have been arguing about how rainforests might have reacted to the cold, dry climate of the ice ages, but till now, no one has reached a satisfying answer.
Rainforests like the Amazon are important for mopping up CO2 from the atmosphere and helping to solve global warming. Currently the trees in the Amazon take in around 500 million tons of CO2 each year: equal to the total amount of CO2 given off in the UK each year. But how will the Amazon react to the future climate change? If it gets drier, will it survive and continue to draw down CO2? Scientists hope that they will be able to learn in advance how the rainforest will manage in the future by understanding how rainforests reacted to climate change in the past.
Unfortunately, collecting information is incredibly difficult. To study the past climate, scientists need to look at fossilized pollen（花粉）kept in lake mud, Going back to the last ice age means drilling down into lake sediments（沉淀物）, which requires specialized equipment and heavy machinery. There are very few roads and paths, or places to land helicopters and aeroplanes. Rivers tend to be the easiest way to enter the forest, but this still leaves vast areas between the rivers completely unsampled（未取样）. So far, only a handful of cores have been drilled that go back to the last ice age and none of them provide enough information to prove how the Amazon forest reacts to climate change.
1.How do scientists study the past climate change?
A. By predicting the climate change in the future.
B. By drilling down deep into land sediments.
C. By analyzing fossilized pollen in lake mud.
D. By taking samples from rivers in the Amazon.
2.Why is it difficult to collect information about the past climate change?
A. Because scientists can't find proper equipment and machinery.
B. Because it is very difficult to obtain complete samples.
C. Because helicopters and aeroplanes have no place to land.
D. Because none of the cores provide any information.
3.Where is the passage most probably taken from?
A. A medical journal. B. A news report
C. A travel brochure. D. A science magazine.
4.The best title for the text may be .
A. Secrets of the Rainforest
B. Climates of the Amazon
C. The History of the Rainforest
D. Changes of the Rainforest
高三英语阅读理解困难题查看答案及解析
Walk through the Amazon rainforest today and you will find it is steamy, warm, damp and thick. But if you had been around 15,000 years ago, during the last ice age, would it have been the same? For more than 30 years, scientists have been arguing about how rainforests like the Amazon might have reacted to the cold, dry climates of the ice ages, but until now, no one has reached a satisfying answer.
Rainforests like the Amazon are important for mopping up CO2 from the atmosphere and helping to slow global warming. Currently the trees in the Amazon take in around 500 million tons of CO2 each year: equal to the total amount of CO2 giving off in the UK each year. But how will the Amazon react to future climate change? If it gets drier, will it still survive and continue to draw down CO2 ?
Scientists hope that they will be able to learn in advance how the rainforest will manage in the future by understanding how rainforests reacted to climate change in the past. Unfortunately, getting into the Amazon rainforest and collecting information are very difficult. To study past climate, scientists need to look at fossilized pollen, kept in lake mud. Going back to the last ice age means drilling deep down into lake sediments （沉淀物）which requires specialized equipment and heavy machinery. There are very few roads and paths, or places to land helicopters and aeroplanes. Rivers tend to be the easiest way to enter the forest, but this still leaves vast areas between the rivers completely unsampled（未取样）.So far, only a handful of cores have been drilled that go back to the last ice age and none of them provide enough information to prove how the Amazon rainforest reacts to climate change.
1.What does the underlined phrase “mopping up” in the second paragraph mean?
A. Giving up. B. Giving out.
C. Wiping out. D. Taking in.
2.How will the Amazon rainforest react to future climate change?
A. It’ll get drier and continue to remove CO2 .
B. There is no exact answer up to present.
C. It’ll get warmer and then colder and drier.
D. It’ll remain steamy, warm, damp and thick.
3.What’s the main idea of the last paragraph?
A. It’s important to drill deep down into lake sediments to collect information.
B. It’s impossible to prove how climate changes in the Amazon rainforest.
C. It’s hard to collect information for studies of the past climate in the Amazon rainforest.
D. It’s necessary to have specialized equipment and machinery to study the past climate.
4.What is the best title for this passage?
A. Studies of the Rainforests
B. Climates of the Amazon
C. Secrets of the Ice Age
D. Changes of the Rainforests
高三英语阅读理解困难题查看答案及解析
Walk through the Amazon rainforest today and you will find it is steamy ,warm ,damp and thick .But if you had been around 15,000 years ago, during the last ice age ,would it have been the same ?For more than 30 years, scientists have been arguing about how rainforests like the Amazon might have reacted（反应）to the cold ,dry climates of the ice ages ,but until now ,no one has reached a satisfying answer.
Rainforests like the Amazon are important for mopping up CO2 from the atmosphere and helping to slow global warming . Currently the trees in the Amazon take in around 500 million tons of CO2 each year; equal to the total amount of CO2 giving off in the UK each year. But how will the Amazon react to future climate change? If it gets drier ,will it still survive and continue to draw down CO2 ?Scientists hope that they will be able to learn in advance how the rainforest will manage in the future by understanding how rainforests reacted to climate change in the past.
Unfortunately ,getting into the Amazon rainforest and collecting information are very difficult .To study past climate ,scientists need to look at fossilized pollen ,kept in lake mud .Going back to the last ice age means drilling deep down into lake sediments （沉淀物）,which requires specialized equipment and heavy machinery .There are very few roads and paths ,or places to land helicopters and aeroplanes .Rivers tend to be the easiest way to enter the forest ,but this still leaves vast areas between the rivers completely unsampled（未取样）.So far ,only a handful of cores have been drilled that go back to the last ice age and none of them provide enough information to prove how the Amazon rainforest reacts to climate change.
1.The underlined phrase “mopping up” in the second paragraph means________.
A. cleaning up B. taking in C. wiping out D. giving out
2.How will the Amazon rainforest react to future climate change?
A. It’ll get drier and continue to remove CO2 .
B. It’ll remain steamy ,warm ,damp and thick .
C. It’ll get warmer and then colder and drier.
D. There is no exact answer up to present.
3.What’s the main idea of the last paragraph?
A. It’s important to drill deep down into lake sediments to collect information.
B. It’s impossible to prove how climate changes in the Amazon rainforest.
C. It’s hard to collect information for studies of the past climate in the Amazon rainforest.
D. It’s necessary to have specialized equipment and machinery to study the past climate.
4.The best title for this passage may probably be ________.
A. Studies of the Amazon B. Climates of the Amazon
C. Secrets of the Rainforests D. Changes of the Rainforests
高三英语阅读理解中等难度题查看答案及解析
Walk through the Amazon rainforest today and you will find it is steamy, warm, damp and thick. But if you had been around 15, 000 years ago, during the last ice age, would it have been the same? For more than 30 years, scientists have been arguing about how rainforests like the Amazon might have reacted (反应) to the cold, dry climates of the ice ages, but until now, no one has reached a satisfying answer.
Rainforests like the Amazon are important for mopping up CO2 from the atmosphere and helping to slow global warming. Currently the trees in the Amazon take in around 500 million tons of CO2 each year: equal to the total amount of CO2 giving off in the UK each year. But how will the Amazon react to future climate change? If it gets drier, will it still survive and continue to draw down CO2? Scientists hope that they will be able to learn in advance how the rainforest will manage in the future by understanding how rainforests reacted to climate change in the past.
Unfortunately, getting into the Amazon rainforest and collecting information are very difficult. To study past climate, scientists need to look at fossilized pollen, kept in lake muds. Going back to the last ice age means drilling deep down into lake sediments (沉淀物) which requires specialized equipment and heavy machinery. There are very few roads and paths, or places to land helicopters and aero-planes. Rivers tend to the easiest way to enter the forest, but this still leaves vast areas between the rivers completely unsampled (未取样). So far, only a handful of cores have been drilled that go back to the last ice age and none of them provide enough information to prove how the Amazon rainforest reacts to climate change.
1.The underlined phrase “mopping up” in the second paragraph means ____.
A. cleaning up B. taking in
C. wiping out D. giving out
2.How will the Amazon rainforest react to future climate change?
A. It’ll get drier and continue to remove CO2.
B. It’ll remain steamy, warm, damp and thick.
C. It’ll get warmer and then colder and drier.
D. There is no exact answer up to present.
3.What’s the main idea of the last paragraph?
A. It’s important to drill deep down into lake sediments to collect information.
B. It’s impossible to prove how climate changes in the Amazon rainforest.
C. It’s hard to collect information for studies of the past climate in the Amazon
rainforest.
D. It’s necessary to have specialized equipment and machinery to study the past
climate.
4.The best title for this passage may probably be _____.
A. Studies of the Amazon
B. Climates of the Amazon
C. Secrets of the Rainforests
D. Changes of the Rainforests
高三英语阅读理解中等难度题查看答案及解析
Walk through the Amazon rainforest today and you will find it steamy, warm, damp and thick. But if you had been there around 15,000 years ago, during the last ice age, would it have been the same? For more than 30 years, scientists have been arguing about how rainforests might have reacted to the cold, dry climate of the ice ages, but till now, no one has reached a satisfying answer.
Rainforests like the Amazon are important for mopping up CO2 from the atmosphere and helping to solve global warming. Currently the trees in the Amazon take in around 500 million tons of CO2 each year: equal to the total amount of CO2 given off in the UK each year. But how will the Amazon react to the future climate change? If it gets drier, will it survive and continue to draw down CO2? Scientists hope that they will be able to learn in advance how the rainforest will manage in the future by understanding how rainforests reacted to climate change in the past.
Unfortunately, collecting information is incredibly difficult. To study the past climate, scientists need to look at fossilized pollen（花粉）kept in lake mud, Going back to the last ice age means drilling down into lake sediments（沉淀物）, which requires specialized equipment and heavy machinery. There are very few roads and paths, or places to land helicopters and aeroplanes. Rivers tend to be the easiest way to enter the forest, but this still leaves vast areas between the rivers completely unsampled（未取样）. So far, only a handful of cores have been drilled that go back to the last ice age and none of them provide enough information to prove how the Amazon forest reacts to climate change.
1.How do scientists study the past climate change?
A. By predicting the climate change in the future.
B. By drilling down deep into land sediments.
C. By analyzing fossilized pollen in lake mud.
D. By taking samples from rivers in the Amazon.
2.Why is it difficult to collect information about the past climate change?
A. Because scientists can't find proper equipment and machinery.
B. Because it is very difficult to obtain complete samples.
C. Because helicopters and aeroplanes have no place to land.
D. Because none of the cores provide any information.
3.Where is the passage most probably taken from?
A. A medical journal. B. A news report
C. A travel brochure. D. A science magazine.
4.The best title for the text may be .
A. Secrets of the Rainforest
B. Climates of the Amazon
C. The History of the Rainforest
D. Changes of the Rainforest
高三英语阅读理解中等难度题查看答案及解析
Take a walk through Washington and you’ll find plenty of marble memorials(纪念碑). But is that what the future of the memorial-rich city holds? If the winners of a new design competition have their way, probably not.
The Memorials for the Future design competition invited submissions (意见书) from teams throughout the world. Though, the memorials selected won’t actually be built in the city, they were intended to start a discussion about how to think of memorials in a very different future.
Climate Chronograph, the winning project by Team Azimuth Land Craft, greatly departs from memorials as we know them. The project memorializes the harmful effects of climate change by suggesting a memorial at Hains Point, a spot between the Potomac River and Washington Channel. Just 100 years ago, the man-made island was part of the river. It came into existence after the National Park Service decided to turn the confluence(合流点) of the waters into a tidal basin to protect the nearby National Mall from floods.
Those floods are expected to come more and more often as the climate changes. Climate Chronograph will memorialize those changes by planting cherry trees as a kind of tidal gauge(潮位计) that can be used by future visitors to determine just how much water levels have risen.
The other winning projects include a project that frees mechanical parrots that fly over the Jefferson Memorial and collect and retell stories about monuments，a podcast (播客) platform that puts immigrant stories on public transportation, and an interactive memorial that brings national parks to the D. C. Metro. The competition also produced a report that points to ways America can better memorialize the things that matter—strategies that could help cities save money and space.
That’s good news, especially given that D.C.’s iconic Mall has been closed to new construction. The memorials of the future won’t just turn collective memories toward the stories of new phenomena and groups like climate change and immigrants. Rather, it seems that they’ll make use of space in new creative ways—no marble needed.
1.What is the purpose of the design competition?
A.To select the best design team.
B.To find new uses for old memorials.
C.To design new memorials for Washington.
D.To explore new ways of experiencing memorials.
2.What can be used to replace the underlined word “departs” in Paragraph 3?
A.Differs B.Benefits
C.Suffers D.Learns
3.What do we know about Climate Chronograph?
A.It will be located in a park.
B.It will be built after the competition.
C.It clearly shows the effects of climate change.
D.It uses high-tech equipment to measure climate change.
4.What would be the best title for the text?
A.A memorial to a sad future.
B.Marble memorials are out of date.
C.Climate Chronograph, memorial for our future.
D.What will the memorials of the future look like?
高三英语阅读理解中等难度题查看答案及解析
Walk down any British shopping street and you will find shops with strange names. Why is the barbers called "Shearlock Combs"? Why is the opticians (眼镜店)called "Eyediology"? And who decided to name the butchers "Meat you there" and the fish and chip shop "The Plaice to Come"? What's going on?
The British love puns (双关语)----as do many other nationalities. Puns are jokes based on words that sound the same. You've probably noticed that many words in English which are spelt in different ways and have different meanings are pronounced in the same way. Think about the name of the restaurant: "plaice" is a kind of fish, so our restaurant is "the place" to eat fish. Butchers sell meat ——so we'll "meet you there" ——and opticians look after our eyes in a scientific way --- so eyed-iology (ideology) is a name that fits. Hairdressers shear (cut) your locks (hair) and comb it —— say the three words together quickly and you have the name of a famous detective. In shop titles and adverts, puns are used to get our attention.
Puns are very old. The ancient Egyptians and Romans liked to pun. Shakespeare uses many puns in his plays ——King Richard the Third (the son of York) brings "glorious summer" ——just think about a word that has the same sound as son.
Many people enjoy a good pun (pun / fun for all the family! ) —— others hate them. Puns aren't really designed to make you laugh. Here are some puns that might leave you asking for no more puns. Have you heard about the bears who voted in the North Pole? Or the cheetah (猎豹) who couldn't be trusted at cards? Or how about the clever little Australian animal that had lots of koalaifications or the camel with no humps (驼峰) that was called Humphrey (and so was free of humps ... ).
Puns can be funny, but they sometimes make important points. Here' s a fashion tip: "skinny genes make skinny jeans": so don't worry if your jeans don't fit --- it's your family's fault!
1.Where can you probably enjoy fish and chips, judging from the name?
A.Shearlock Combs. B.Eyediology.
C.The Plaice to Come D.Meat you there.
2.Why are puns often used in shop titles and adverts?
A.It's a long-established tradition.
B.They help create a relaxed atmosphere.
C.They show the products are of high quality.
D.They are good for catching people's attention.
3.How does the author make his point in the text?
A.By giving examples. B.By making comparisons.
C.By following the order of time. D.By describing causes and effects.
4.What is the author' s main purpose in writing the text?
A.To compare the use of puns in different countries.
B.To introduce some popular puns in Britain.
C.To stress it is important to understand puns.
D.To explain why puns are common in Britain.
高三英语阅读理解中等难度题查看答案及解析
Walk down any British shopping street and you will find shops with strange names. Why is the opticians (眼镜店) called “Eyediology”? And who decided to name the butchers (肉铺) “Meat you there” ? What’s going on?
Puns are jokes based on words that sound the same. You’ve probably noticed that many words in English which are spelt in different ways and have different meanings are pronounced in the same way. Think about the name of the restaurant: “plaice” is a kind of fish so our restaurant is “the place” to eat fish. Butchers sell meat – so we’ll “meet you there” – and opticians look after our eyes in a scientific way – so eyed – iology (ideology) is a name that fits. Hairdressers shear (cut) your locks (hair) and comb it – say the three words together quickly and you have the name of a famous detective. In shop titles and adverts, puns are used to get our attention.
Puns are very old. The ancient Egyptians and Romans liked to pun. Shakespeare uses many puns in his plays – King Richard the Third (the son of York) brings “glorious summer” – just think about a word that has the same sound as son.
Many people enjoy a good pun (pun / fun for all the family!) – others hate them. Puns aren’t really designed to make you laugh. Here are some puns that might leave you asking for no more puns please. Have you heard about the bears who voted in the North Poll? Or the cheetah (印度豹) who couldn’t be trusted at cards? Or how about the clever little Australian animal that had lots of koalaifications or the camel (骆驼) with no humps (驼峰) that was called Humphrey (and so was free of humps...)
Puns can be funny but they sometimes make important points. Here’s a fashion tip: “skinny genes make skinny jeans”: so don’t worry if your jeans don’t fit . Look at your parents!
1.Where can you probably enjoy fish and chips, judging from the name?
A. Shearlock Combs.
B. Eyediology.
C. The Plaice to Come.
D. Meat you there.
2.Why King Richard the Third used “glorious summer” to describe himself?
A. Because he thought he is as hot as summer.
B. Because he thought he is the greastest son of the King York.
C. Because it sounds like the word “son”.
D. Because he was born in summer.
3.How does the author make his point in the article?
A. By giving examples.
B. By making comparisons.
C. By following the order of time.
D. By describing causes and effects.
4.In the last paragraph, the fashion tip want express that ______.
A. Buy a tight-fitting jeans can help you stay in shape.
B. Your genes decide what jeans you like
C. It’s your family’s fault to be too fat to put the jeans on.
D. Jeans consist of your different genes.
高三英语阅读理解中等难度题查看答案及解析
Only when you try will you find how though the bottleneck may be ______ through.
A. to squeeze B. squeezed
C. squeezing D. being squeezed
高三英语单项填空中等难度题查看答案及解析
You may not have played very well today,but at least you’ve got through to the next round and _______.
A.tomorrow never comes B.tomorrow is another day
C.never put off till tomorrow D.there is no tomorrow
高三英语单项填空中等难度题查看答案及解析