Apparently,we are safe neither at home nor in the business office.We use water in both places,but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects.These chemicals can cause potential harm through drinking and in seemingly harmless activities as cleaning one’s house.They are released(set free)from water by daily actions like water running out of tap,spraying from garden pipes,or splashing in dishwashers and washing machines.As the water is moving.these chemicals are released into the air and then breathed in. Once inside our bodies, they start to affect our health.
Does this mean we should stop bathing? No, say the scientists, but we should put all pollution into perspective. Activities at home such as the burning of coal, cooking oil, or even candles release carbon monoxide and particulates such as cigarette ashes which have been proven as harmful to health as working or living near heavy traffic. New tugs, bedding, and even clothing give off that“new smell, ”which is a sure sign of chemicals. In the office, newly applied paint, newly purchased telephones and other telecommunications equipment, and computers release polluting chemicals, too. As offices and homes often have inadequate ventilation (通风), these chemicals can build up to become health problems. Their poisonous effects are only now being slowly recognized.
These facts suggest that, at a minimum, proper airing of newly purchased goods with an obvious chemical smell is a wise warning. Home and office windows should be opened during good weather. Even one’s car needs to be ventilated as well while in the garage.
We need further research to understand better other potential health dangers, too. For example, the effects of overcrowding of schools (carbon dioxide build-up ), the factory work environment ( an endless list of potentially dangerous substances ), and even home heating and cooling (the air conditioner may be our enemies, not our friends) have only recently started to come to light. Until we understand the effects of our new technological environment better, we can only hope that“there is no place like home.”
1.What is the main idea of the first paragraph?
A.The air we breathe in is harmful.
B.The water in everyday use is unsafe.
C.Chemicals are added to the drinking water.
D.Chemicals are released in the running water.
2.In Paragraph 2, the underlined sentence means that________.
A.bathing should be done with caution
B.homes and offices should be aired often
C.any pollution should be taken into consideration
D.we should prevent any pollution from doing harm to us
3.What is the purpose of the passage?
A.To call on us to guard our water.
B.To show us that no place is like home.
C.To make us aware of the pollution around us.
D.To argue that neither homes nor offices are safe.
高三英语阅读理解中等难度题
Apparently,we are safe neither at home nor in the business office.We use water in both places,but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects.These chemicals can cause potential harm through drinking and in seemingly harmless activities as cleaning one’s house.They are released(set free)from water by daily actions like water running out of tap,spraying from garden pipes,or splashing in dishwashers and washing machines.As the water is moving.these chemicals are released into the air and then breathed in. Once inside our bodies, they start to affect our health.
Does this mean we should stop bathing? No, say the scientists, but we should put all pollution into perspective. Activities at home such as the burning of coal, cooking oil, or even candles release carbon monoxide and particulates such as cigarette ashes which have been proven as harmful to health as working or living near heavy traffic. New tugs, bedding, and even clothing give off that“new smell, ”which is a sure sign of chemicals. In the office, newly applied paint, newly purchased telephones and other telecommunications equipment, and computers release polluting chemicals, too. As offices and homes often have inadequate ventilation (通风), these chemicals can build up to become health problems. Their poisonous effects are only now being slowly recognized.
These facts suggest that, at a minimum, proper airing of newly purchased goods with an obvious chemical smell is a wise warning. Home and office windows should be opened during good weather. Even one’s car needs to be ventilated as well while in the garage.
We need further research to understand better other potential health dangers, too. For example, the effects of overcrowding of schools (carbon dioxide build-up ), the factory work environment ( an endless list of potentially dangerous substances ), and even home heating and cooling (the air conditioner may be our enemies, not our friends) have only recently started to come to light. Until we understand the effects of our new technological environment better, we can only hope that“there is no place like home.”
1.What is the main idea of the first paragraph?
A.The air we breathe in is harmful.
B.The water in everyday use is unsafe.
C.Chemicals are added to the drinking water.
D.Chemicals are released in the running water.
2.In Paragraph 2, the underlined sentence means that________.
A.bathing should be done with caution
B.homes and offices should be aired often
C.any pollution should be taken into consideration
D.we should prevent any pollution from doing harm to us
3.What is the purpose of the passage?
A.To call on us to guard our water.
B.To show us that no place is like home.
C.To make us aware of the pollution around us.
D.To argue that neither homes nor offices are safe.
高三英语阅读理解中等难度题查看答案及解析
Apparently,we are safe neither at home nor in the business office.We use water in both places,but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects.These chemicals can cause potential harm through drinking and in seemingly harmless activities as cleaning one’s house.They are released(set free)from water by daily actions like water running out of tap,spraying from garden pipes,or splashing in dishwashers and washing machines.As the water is moving.these chemicals are released into the air and then breathed in. Once inside our bodies, they start to affect our health.
Does this mean we should stop bathing? No, say the scientists, but we should put all pollution into perspective. Activities at home such as the burning of coal, cooking oil, or even candles release carbon monoxide and particulates such as cigarette ashes which have been proven as harmful to health as working or living near heavy traffic. New tugs, bedding, and even clothing give off that“new smell, ”which is a sure sign of chemicals. In the office, newly applied paint, newly purchased telephones and other telecommunications equipment, and computers release polluting chemicals, too. As offices and homes often have inadequate ventilation (通风), these chemicals can build up to become health problems. Their poisonous effects are only now being slowly recognized.
These facts suggest that, at a minimum, proper airing of newly purchased goods with an obvious chemical smell is a wise warning. Home and office windows should be opened during good weather. Even one’s car needs to be ventilated as well while in the garage.
We need further research to understand better other potential health dangers, too. For example, the effects of overcrowding of schools (carbon dioxide build-up ), the factory work environment ( an endless list of potentially dangerous substances ), and even home heating and cooling (the air conditioner may be our enemies, not our friends) have only recently started to come to light. Until we understand the effects of our new technological environment better, we can only hope that“there is no place like home.”
1.What is the main idea of the first paragraph?
A.The air we breathe in is harmful.
B.Chemicals are released in the running water.
C.Chemicals are added to the drinking water.
D. The water in everyday use is unsafe.
2..In Paragraph 2, the underlined sentence means that .
A. homes and offices should be aired often
B. any pollution should be taken into consideration
C. bathing should be done with caution
D.we should prevent any pollution from doing harm to us
3.What is the purpose of the passage?
A.To call on us to guard our water.
B.To show us that no place is like home.
C.To make us aware of the pollution around us.
D.To argue that neither homes nor offices are safe.
高三英语阅读理解简单题查看答案及解析
Neither my father nor I ____ at home.
A.am | B.is | C.are | D.be |
高三英语单项填空简单题查看答案及解析
I never soon the night nor seen a star; I’ve seen neither spring nor fall nor winter. I was born at the end of the Reining Age(刹车时代), just as the Earth’s rotation(旋转)was coming to a final stop.
The Reining lasted for 42 years, three years longer than the Unity Government had planned. My mother once told me about the time our family witnessed the last sunset. The Sun had ever so slowly crept toward the horizon, almost as if it had stopped moving altogether. In the end, it took three days and three nights to finally set. Naturally, that was the end of all “days” and all “nights”. The Eastern Hemisphere(半球)was covered in weak light for a long time then, perhaps for a dozen years or so - with the Sun hiding just beyond the horizon - its rays reflected by half of the sky. It was during that long sunset that I was born.
Dusk did not mean darkness. The Northern Hemisphere was lit up by the Earth Engines. These giant engines had been raised all across Asia and North America; only the solid plates beneath those two continents could resist the great pushing forces they exerted. There were about 12,000 Earth Engines built and distributed across the Asian and American plains.
From my home 1 could see the bright plasma plumes(等离子气柱)of several hundred Earth Engines. Just imagine a titanic palace, one as large as the Parthenon on the Acropolis. Now imagine countless titanic pillars rising from that palace, reaching to the heavens, each releasing brilliant, bluish-white light like a titanic shining tube. And then there is you; you are a microbe on the palace’s floor. This only begins to paint the picture of the world we lived in.
This picture, however, is not yet complete. In order to survive the melting temperature of the expanding sun, we have to push the Earth away from it. First, the Earth must be stopped from rotating. Only the forces acting tangentially(正切地)to the Earth’s rotation could slow it, so the Earth Engines had to be built to a specific angle. Those gigantic pillars of light were leaning to that angle. Now imagine what that meant for our palace, with its pillars all leaning on the point of falling down! Many who came from the Southern Hemisphere went mad when suddenly seeing this awesome view.
Worse than the view was the burning heat released by the Earth Engines. Outdoors the temperature was stuck at around 160 to 180 degrees, forcing us to wear special suits just to leave the house. The extremely high temperatures often brought pouring rains. It was always a terrifying scene when the beam of an Earth Engine cut through dark clouds. The clouds scattered the brilliant, bluish-white light of the beam, erupting it into endless rainbow light that covered the entire sky like white-hot magma(岩浆).
To my generation, born in the Northern Hemisphere, all of this was perfectly normal and natural, just like the Sun, stars and Moon had been to generations before the Reining Age. We called the entire history of the human race that had come before us the Pre-Solar Age; what a fascinating and golden era that had truly been!
The Reining Age left the earth with a horrifying result. The sea tides, quickened by the Earth Engines, had swallowed two out of every three cities in the Northern Hemisphere; then the global increase in temperatures melted the polar icecap, resulting in floods that spread to the Southern Hemisphere. Thirty years earlier my grandfather had witnessed giant 300-foot waves that had engulfed Shanghai. Even now, he could never tell us about it without his gaze slipping into a thousand-mile stare.
Our planet had already changed beyond recognition before it even set out on its journey. Who knew what hardships were waiting for us on our long travels through outer space?
1.What happened when the author was born?
A. The earth had stopped turning for forty-two years.
B. The sun was making its last fall towards the horizon.
C. All the Earth Engines had not been finished.
D. His family were suffering from the summer hotness.
2.Which of the following about the Earth Engines is right?
A. They were built in Asia and North America due to their huge number and weight.
B. Their light and heat provided necessary energy for people to survive.
C. They were all built to point straight upward to the sky to stop the earth rotating.
D. Their existence brought both opportunities and inconvenience to people on the earth.
3.What can we infer from the last three paragraphs?
A. People born in the Southern Hemisphere could enjoy four different seasons.
B. The author missed his Pre-Solar Age lifestyle very much.
C. Grandfather would never forget the scene of Shanghai being swallowed.
D. The author was discouraged but optimistic about the future of the earth.
4.In this excerpt(节选)we can clearly see that the author is good at __________.
A. describing mental activities B. visualizing vivid scenes
C. doing experimental analysis D. expressing personal belief
5.This excerpt is a part of __________.
A. a documentary novel B. an academic essay
C. a scientific research report D. a science fiction
6.What is the best title of this chapter?
A. The Last Sunset. B. The Earth Engines. C. The Reining Age. D. The Post-Solar Life.
高三英语阅读理解困难题查看答案及解析
Neither he nor I for the plan.
A.am | B.are | C.is | D.were |
高三英语单项填空中等难度题查看答案及解析
B
The hostess was to have a party and entertain guests at home. She busied herself so early in the morning, cleaning the house. She was so tired ____26___ she felt pain in her waist and on the back. Drops of sweat fell from her forehead. She did not finish cleaning the house _____27____ dusk.
_____28_____(look) at the clean and tidy drawing room, she released a sigh with a smile on her face. The guests were coming! Entering the drawing room, they_____29_____(attract) by the fresh flowers. Surprisingly pleased, they cheered in praise, "Oh, what beautiful flowers!"
"How colorful and fragrant!"
"Just a look at it, and life is full of pleasure!"
Then they went on to express their thanks ____30_____ the hostess for her _____31_____(delicate) arranged flowers.
With an embarrassed smile, the hostess said," I am glad you like it. Thank you for your praise. I was ___32_____ bit surprised about it. I _____33_____ make detailed arrangement for your honor. I was busy the whole day cleaning and mopping. As to the flowers in the vase, it is a piece of cake. I did it by just lifting my hand. Now you are ______34______(aware) of my hard work and praise _____35____highly for my easiest effort. It is beyond my expectation."
高三英语其他题中等难度题查看答案及解析
When you are at home,give a call to let me know you________safely.
A. are arriving B. have arrived
C. had arrived D. will arrive
高三英语单项填空中等难度题查看答案及解析
Kunming is ____ place where the weather is neither too hot in _____ summer nor too cold in ______ winter
A. a, the, the B. the, the, the C. a, /, / D. /, /, /
高三英语单项填空困难题查看答案及解析
Where are the speakers?
A. At home. B. In the office. C. In the stadium.
高三英语短对话中等难度题查看答案及解析
Where are the speakers?
A.In the office. B.At home. C.In the supermarket.
高三英语短对话中等难度题查看答案及解析