With at least a dozen wildfires going through western North Carolina in the fall of 2016, it would take more than one local fire department to fight the flames. In early November, the federal government sent over a team of firefighters from the Interagency Hotshot Crews.
Most of the Hotshots stayed at Hinton Rural Life Center in Hayesville, North Carolina. The center reached out to the media and community groups, hoping to get four volunteers per day to help things run smoothly for their firefighting guests. They didn’t expect a response quite so unbelievable.
Within two days, over 200 people—about a third of the town’s population—reached out to offer help, according to the center’s website. Meals and accommodation were already being taken care of, so they went above and beyond the basic things. Community members donated over 1,000 goods, including sports drinks, snacks, eye drops and so on.
Even the kids in Hayesville participated, sending thank-you cards, pictures and signs to motivate the Hotshots. The team received over 2,000 thank-you notes. After the fires were put out and the firefighters were preparing to go home, the town threw a parade（游行）to thank them and wish them well.
The firefighters were at a loss by the generosity from Hayesville. They put together their own thank-you in a YouTube video.
“You guys don’t know how much you mean, all the support you guys give us, ’’ says Ron, a firefighter from Oregon, in the video. “Out of four years when I’ve been fighting fire, this is about the most hospitable（好客的）state and county I’ve ever been in. And it brings tears to my eyes just thinking about it.”
1.What is unexpected according to the text?
A. The difficulty in putting out wildfires.
B. The firefighters’ contributions to the town.
C. The locals’ attitude towards the center’s request.
D. The firefighters’ response to the wildfires.
2.What can we know about Hayesville from the text?
A. It is a large town.
B. It is a small town.
C. It is a wealthy town.
D. It’s tough to live in.
3.Why are even the kids in Hayesville mentioned in the text?
A. To show how cute they were.
B. To encourage the firefighters to be grateful.
C. To lead in the reason for creating the YouTube video.
D. To stress the locals’ enthusiasm for the firefighters.
4.What can we infer about the firefighters from the last paragraph?
A. They felt very moved.
B. They were kind to the locals.
C. They were welcome everywhere.
D. They were confident about their work.
高二英语阅读理解困难题
With at least a dozen wildfires going through western North Carolina in the fall of 2016, it would take more than one local fire department to fight the flames. In early November, the federal government sent over a team of firefighters from the Interagency Hotshot Crews.
Most of the Hotshots stayed at Hinton Rural Life Center in Hayesville, North Carolina. The center reached out to the media and community groups, hoping to get four volunteers per day to help things run smoothly for their firefighting guests. They didn’t expect a response quite so unbelievable.
Within two days, over 200 people—about a third of the town’s population—reached out to offer help, according to the center’s website. Meals and accommodation were already being taken care of, so they went above and beyond the basic things. Community members donated over 1,000 goods, including sports drinks, snacks, eye drops and so on.
Even the kids in Hayesville participated, sending thank-you cards, pictures and signs to motivate the Hotshots. The team received over 2,000 thank-you notes. After the fires were put out and the firefighters were preparing to go home, the town threw a parade（游行）to thank them and wish them well.
The firefighters were at a loss by the generosity from Hayesville. They put together their own thank-you in a YouTube video.
“You guys don’t know how much you mean, all the support you guys give us, ’’ says Ron, a firefighter from Oregon, in the video. “Out of four years when I’ve been fighting fire, this is about the most hospitable（好客的）state and county I’ve ever been in. And it brings tears to my eyes just thinking about it.”
1.What is unexpected according to the text?
A. The difficulty in putting out wildfires.
B. The firefighters’ contributions to the town.
C. The locals’ attitude towards the center’s request.
D. The firefighters’ response to the wildfires.
2.What can we know about Hayesville from the text?
A. It is a large town.
B. It is a small town.
C. It is a wealthy town.
D. It’s tough to live in.
3.Why are even the kids in Hayesville mentioned in the text?
A. To show how cute they were.
B. To encourage the firefighters to be grateful.
C. To lead in the reason for creating the YouTube video.
D. To stress the locals’ enthusiasm for the firefighters.
4.What can we infer about the firefighters from the last paragraph?
A. They felt very moved.
B. They were kind to the locals.
C. They were welcome everywhere.
D. They were confident about their work.
高二英语阅读理解困难题查看答案及解析
At home and at work, invisible radio waves from dozens of wireless networks are running through your space and body. It’s reasonable to worry about what effect all that wireless energy might have on your health.
But while the wireless equipment is becoming popular recently, the kind of radiation they produce has been carefully examined for decades, says John Moulder, a professor from the Medical College of Wisconsin. In 2013, Moulder wrote a report about the existing health research on Wi-Fi. Like your mobile phone, Wi-Fi routers（路由器）send and receive information using radio waves, he says.
The research on radio waves and human health goes back at least to the 1950s, when there were concerns about Navy servicemen being exposed（暴露）to powerful shipboard radar（雷达）. “We have 50 or 60 years of research into the kind of radiation connected with Wi-Fi,” Moulder says.
Foster was Moulder’s partner on that 2013 report of Wi-Fi's health effects. He says that, based on our understanding of radio wave strengths and risks, world health organizations have set safety standards for all the equipment that gives off radio waves—from phones to microwaves.
But some experts have more concerns about the types of weak radiation our wireless equipment produces. “We have animal studies suggesting even low-level exposures to the kind of radio wave radiation connected with Wi-Fi could have various negative health effects,” says Joel Moskowitz, a professor from the University of California.
Earlier this year, an animal study found heavy exposures to cell phone radiation increased rats’ risks for some brain and heart problems. But many of these animal studies are “all over the place” in their design quality, Foster says. Animal research often does not translate to humans. Also, many of the experiments are quite worrying, for the levels of radiation that the tested animals received are far greater than what people suffer when using mobile phones or wireless networks.
Moskowitz doesn’t disagree with Moulder. But he says the amount of radio wave radiation people receive today is different, and this raises new concerns. When it comes to our long-term, increasing exposures to all our wireless equipment, “we’re flying blind,” he says.
Of course, trying to avoid radio wave exposure is more or less impossible if you live in modern society. Moskowitz advises keeping wireless equipment away from your body and turning off wireless networks when they’re not in use. While any health risks are yet to be proved, “I think trying to minimize exposure is the best advice at this point,” Moskowitz adds.
1.What can be inferred from what John Moulder and Kenneth Foster say?
A. The study of Wi-Fi dates back to the 1950s.
B. There is no need to worry about the use of Wi-Fi.
C. People take risks when using phones and microwaves.
D. Navy servicemen near radar were in great danger.
2.What does the underlined sentence in Paragraph 6 suggest?
A. Many studies on animals can be seen here and there.
B. The design quality of animal research is far from scientific.
C. The conditions set for animal studies are similar to those of humans.
D. Human beings suffer from stronger radiation than the tested animals.
3.What’s Moskowitz’s attitude towards the use of wireless equipment?
A. Cautious. B. Uncaring.
C. Positive. D. Curious.
高二英语阅读理解中等难度题查看答案及解析
The current Ebola (埃博拉病毒)outbreak in western and central Africa has infected at least 3,069 people, including 1,552 dead, making it the largest outbreak in history. Ebola is a deadly virus-about 60 percent of people infected with it have died.
How is Ebola doing its harm?
When a person becomes infected with Ebola, the virus damages the body’s immune (免疫的)cells, which defend against infection, said a researcher at Lancaster University. But if a person’s immune system can stand up to this attack, then he is more likely to survive the disease.
The patients that survive it best are those who don’t get such a bad disadvantage in immune system. But if the body isn’t able to get rid of this attack, then the immune system becomes less able to regulate(调节) itself. This means the immune system is more likely to run out of control, leading to a drop in blood pressure, multi-organ failure and eventually death.
What are the common symptoms of the disease?
Fever. Headache. Joint and muscle aches. Weakness. Diarrhea. Vomiting. Stomach pain. Lack of appetite. Chills. Rash. Redness in the eyes. Hiccups. Cough. Sore throat. Chest pain. Difficult breathing or swallowing. Bleeding inside and outside of the body.
How to prevent the spread of Ebola?
Ebola can be spread primarily via direct contact with patients, specifically the blood and fluids of an infected patient.
We should avoid contact with infected patients and objects such as clothing, bedding, and needles used by them. Avoid areas where infections have been reported. For now, the disease has only been confirmed in central and West Africa, four cases in America and Europe. Avoid eating wild-caught bush meat. Researchers have suspected that the disease came to humans via animals, probably through the meat of primates(灵长类). If you’re in an area where the disease has been reported, avoid purchasing, eating, or handling wild game to stay on the safe side.
Wear protective medical clothing if you’re around infected patients. Extreme caution is necessary. Hospital workers must use masks, gloves, goggles, and gowns, which needed to be worn at all times if you’re around infected patients.
How Do People Survive Ebola?
Doctors don’t know for certain who will survive Ebola, and there is no specific treatment or cure for the disease. Although in the minority, some people do recover from infection.
Our suggestions include:
Maintain your electrolytes(电解质) and body liquid. Sports drinks can be used. Monitor your blood pressure and control it if necessary. Dropping blood pressure may be a serious sign of infection. Breathe in an oxygen-rich environment. Quickly address any symptoms of infection. Be honest about when and where you’re feeling pain.
1.Ebola causes the death of a human being by .
A. attacking him with high fever B. regulating his immune system
C. damaging his immune cells D. harming all his organs directly
2.What is NOT mentioned as the symptom of Ebola?
A. Fever and chills B. Swallowing difficulty
C. Lack of appetite D. High blood pressure
3.In order not to be infected by Ebola, we should .
A. have the clothing of the infected cleaned
B. avoid eating wild animals like monkeys
C. not travel to Africa, America or Europe
D. stay at home without going anywhere
4.It is true that .
A. a certain number of people survive Ebola
B. human has found a special cure for Ebola
C. oxygen can save infected people’s lives
D. low blood pressure is surely caused by Ebola
高二英语阅读理解中等难度题查看答案及解析
Asia’s mountain glaciers (冰川) will lose at least a third of their mass through global warming by the century’s end, with serious consequences for millions of people who rely on them for fresh water, researchers have said. The high mountains of Asia consist of a geographical region surrounding the Tibetan Plateau, holding the biggest store of frozen water outside the poles. It feeds many of the world’s great rivers, including the Ganges, the Indus and the Yarlung Zangbo River, on which hundreds of millions of people depend.
Nearly 200 nations adopted the Paris Agreement in 2015, which sets the goal of limiting warming to a level of “well below” 2°C, while “pursuing efforts” to achieve a lower ceiling of 1.5°C. Earth’s surface has already warmed by about 1°C, according to scientists.
The Asian high mountains, the new study said, were already warming more rapidly than the global average. A global temperature rise of 1.5°C would mean an average increase in the region of about 2.1°C, with differences between mountain ranges - all of which will warm by more than 1.5°C. The Hindu Kush mountain range would warm by about 2.3°C and the eastern Himalaya Mountains by 1.9°C, the study forecast.
“Even if temperatures stabilize at their current level, (glacier) mass loss will continue for decades to come,” the researchers added. “For the high mountain glaciers to survive, it is vital to reduce the global temperature increase to the lowest possible level.”
A study in July in the journal Nature Climate Change said there was only a 5% chance of holding global warming under 2°C. For 1.5°C, the chance was about 1%. On current trends, some experts project Earth is on track to warm by about 3°C.
1.What is stressed about Asia’s mountain glaciers in the first paragraph?
A. The reason for its melting.
B. Its importance.
C. Its geographical condition.
D. The consequences caused by its decrease.
2.What do we know about the temperature on the earth’s surface?
A. It keeps up its normal level.
B. It has risen too much since the Paris Agreement was made.
C. It is far below the level that the Paris Agreement demands.
D. It is near the lower ceiling that the Paris Agreement demands.
3.How may we guarantee these glaciers, continued existence, according to researchers?
A. Hold global warming under 2°C.
B. Try to save water as much as we can.
C. Keep global temperature increase to a minimum.
D. Make the global temperature stable at its current level.
4.How does the author develop the passage?
A. Giving examples. B. Describing.
C. Presenting data. D. Comparing.
高二英语阅读理解困难题查看答案及解析
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
高二英语单项填空中等难度题查看答案及解析
----Will you go home tomorrow evening?
----No, I’m going to a lecture, or at least I’ m planning _________.
| A．to | B．so | C．that | D．it |
高二英语单项填空困难题查看答案及解析
Many peasants in the north go to the south _____ much money.
A. make an attempt at making B. in attempts to make
C. making an attempt to making D. attempt to make
高二英语单项填空中等难度题查看答案及解析
Many peasants in the north go to the south _____ much money.
A. make an attempt at making B. in attempts to make
C. making an attempt to making D. attempt to make
高二英语单项填空简单题查看答案及解析
The discussion on renewable energy has been going on for at least a decade and people have relied on fossil fuels almost entirely for more than a century. However, the situation when fossil fuels were the most efficient and the cheapest source of energy has been left far in the past. Many countries such as Germany and Sweden have already made significant efforts to fix this situation, employing numerous power plants working on the renewable resources of energy. The most effective among these resources is geothermal（地热的）energy.
Geothermal energy does not depend on the world’s economic and political situation as strongly as fossil fuels do. Besides, extracting（提炼）fossil fuels adds to the price of energy produced from them. Therefore, geothermal energy is much cheaper than traditional ones, saving up to 80% of the costs over fossil fuels.
Being a renewable resource, geothermal energy produces less waste and pollution than traditional energy sources. In geothermal systems, carbon dioxide makes up about 10% of air produced. Overall, in order to produce the electricity that can be used for one hour, the geothermal systems produce 0.1 pound of carbon dioxide and other harmful gases. For a comparison, a power plant producing from gas produces up to 2 pounds of carbon dioxide into the atmosphere, and those power plants that work on coal（煤）produce an astonishing 3.6 pounds of greenhouse gases.
Low costs is another reason why using geothermal power plants should be the first choice for many countries. Geothermal heat systems require 25% to 50% less energy for work compared with the traditional systems for heating or cooling. Besides, geothermal equipment is less big: due to the very nature of geothermal energy, geothermal power plants have only a few moving parts, all of which can be easily sheltered inside a relatively small building. What’s more, the life span of geothermal equipment is rather long. All these make geothermal power stations easy to build and keep.
1.Fossil fuels are more expensive than geothermal energy partly because _______.
A. it is free to use geothermal energy
B. the production of fossil fuels costs a lot
C. fossil fuels are nearly used up
D. geothermal energy doesn’t depend on political situation
2.According to Paragraph 3, what can be concluded from the comparison?
A. Geothermal energy is environmentally friendly.
B. Gas and coal are often used to produce electricity.
C. Coal is much more efficient than gas.
D. The geothermal systems don’t produce harmful gases.
3.Geothermal equipment is usually not as big as that of traditional energy because of______.
A. the life span of geothermal equipment B. geothermal power plants
C. the nature of geothermal energy D. the small buildings
4.What is the main idea of this passage?
A. Many countries have benefited from geothermal energy.
B. Geothermal energy is well accepted.
C. Fossil fuels are being run out of.
D. Geothermal energy has many advantages.
高二英语阅读理解中等难度题查看答案及解析
If you __ go, at least wait until the storm is over．
A．can B．may C．must D．will
高二英语单项填空中等难度题查看答案及解析