Sunstroke is a condition that can quickly go ...

Sunstroke is a condition that can quickly go from dangerous to deadly, especially if proper care isn’t given immediately.

Sunstroke, sometimes called heatstroke, is a result of the body temperature rising above safe limits. This causes the body’s necessary functions to stop working.

It’s usually pretty easy to avoid sunstroke, as long as proper action is taken. In that case, you need to act as quickly as possible to return that person’s body to a safe temperature. Here are a few tips to help treat sunstroke.

Call for help

Call to get an ambulance as quickly as possible. This should be the first thing you do, especially if the sunstroked person has fainted (昏迷). Also, call for help from anyone nearby if you’re in a public place. If there’s no one around, call someone nearby if they can get there sooner than an ambulance. Ask everyone to bring you as much water as possible, if there isn’t much nearby.

Get the person to a cooler area

If there’s a building nearby, aim for that. Anywhere with plenty of air conditioning and water is perfect. If a building isn’t available, bring the person to a well shaded area.

Get the water flowing

If the person is still conscious, get him or her to drink water. If there’s a bathtub available, fill it with cool water and put the person in it.

If your water supply is limited, you have to save it. Dampen a towel or shirt and put it on the person’s body. Focus on the face, neck, and chest.

Fan the person

Getting moving air over the person cools him or her down. Use anything, a towel or sheet, a shirt, your hands, or a piece of board. This is where having many people around really helps, as they can combine to fan the entire body.

1.When does a person get sunstrok?

A. When the body doesn’t function.

B. When proper care is given immediately.

C. When someone is exposed to the sun too long.

D. When the body temperature goes up beyond what one can bear.

2.What is mainly discussed in the passage?

A. The first aid for sunstroke.

B. The cause of sunstroke.

C. The chief symptoms of sunstroke.

D. The essential preventions of sunstroke.

3.Which of the following is NOT mentioned in the text?

A. To call for assistance from others.

B. To leave the sunstroked person in the shade.

C. To apply a wet towel to the person’s face.

D. To help the person take some medicine.

4.The text probably comes from 　　　　 .

A. a guide book　　 B. a book review

C. a medical magazine　　 D. an official document

高三英语阅读理解中等难度题查看答案及解析

阅读理解。

Sunstroke is a condition that can quickly go from dangerous to deadly, especially if proper care isn't given immediately.

Sunstroke, sometimes called heatstroke, is a result of the body temperature rising above the safe limit. This causes the body's necessary functions to stop working.

It's usually pretty easy to avoid sunstroke, as long as proper　 action is taken. In that case, you need to act as quickly as possible to return that person's body to a safe temperature. Here are a few tips to help treat sunstroke.

Call for help

Call to get an ambulance as quickly as possible. This should be the first thing you do, especially if the sunstroke person has fainted (昏倒). Also, call for help from anyone nearby if you're in a public place. If there's no one around, call someone nearby if they can get there sooner than an ambulance. Ask everyone to bring you as much water as possible, if there isn't much nearby.

Get the person to a cooler area

If there's a building nearby, aim for that. Anywhere with plenty of air conditioners and water is perfect. If a building isn't available, bring the person to a well­shaded area.

Get the water flowing

If the person is still conscious, get him or her to drink water. If there's a bathtub available, fill it with cool water and put the person in it.

If your water supply is limited, you have to save it. Dampen a towel or shirt and put it on the person's body. Focus on the face, neck, and chest.

Fan the person

Getting moving air over the person cools him or her down. Use anything, a towel or sheet, a shirt, your hands, or a piece of board. This is where having many people around really helps, as they can combine to fan the entire body.

1.When does a person get sunstroke?

A．When the body doesn't function.

B．When proper care is given immediately.

C．When someone is exposed to the sun too long.

D．When the body temperature goes up beyond what one can bear.

2.What is mainly discussed in the passage?

A．The first aid for sunstroke.

B．The causes of sunstroke.

C．The chief symptoms of sunstroke.

D．The essential prevention of sunstroke.

3.Which of the following is NOT mentioned in the text?

A．Call for assistance from others.

B．Leave the sunstroke person in the shade.

C．Put a wet towel on the person's face.

D．Help the person take some medicine.

4.The text probably comes from________.

A．a guidebook　　　　　 　　 　 B．a book review

C．a medical magazine　 　　 D．an official document

高三英语阅读理解中等难度题查看答案及解析

It is advised that our living expenses should be ________ our economic conditions so that we can live within our means.

A. in control of　　 B. in line with　　 C. in contrast with　　 D. in advance of

高三英语单项填空中等难度题查看答案及解析

People often talk as if shyness is a disease or mental condition that can be cured. I prefer to think of it as an emotional disability. It’s something we are born with and something we carry with us in our entire lives. There are too many people, however, who seem to be determined to find some way of doing away with their shyness. In my opinion, it’s a waste of time. I don’t mean that we should do nothing about it; quite the contrary, I think we need to separate the basic fact of our shyness from our ability to take part in a social environment.

Look at one of the most famous shy people of them all, Johnny Carson. This man is painfully shy, yet for decades he made a living talking and associating with different people every night, in front of a national audience. Carson has never done away with his shyness, but he has successfully found a way to deal with it to the extent that he could be, not just a talk show host, but a legend among talk show hosts. Look also at Sally Fields, who has recently admitted her problem with shyness. This is a woman who has appeared in many films, TV shows and interviews, yet in her early years she was so shy that she turned down a lunch invitation from Jane Fonda because she was terribly afraid of meeting her.

I guess that our shyness is there because each of us is born with some insecurity and this insecurity prevents us from reaching out to others the way people with a more open personality do. As we grow up and become adults, we allow our social skills to grow and develop. But we are still stuck in kindergarten or elementary school or wherever it was when our shyness took root in our soul.

1.In the author’s view, shyness can be explained as　　.

A. a not very normal mental condition

B. a disease that can be easily cured

C. something we pick up after birth

D. a kind of emotional disability

2.From the passage, we know that Johnny Carson　　.

A. has dealt with shyness very successfully

B. has done away with his shyness carefully

C. is described as a hero in some legend books

D. failed to become a good talk show host

3. The passage tells us that Sally Fields was　　.

A. proud all the time

B. close to Jane Fonda

C. impolite when young

D. shy in her early years

4.The author thinks that our shyness is there because　　.

A. we are not open enough

B. we don’t feel secure at heart

C. we try to reach out to others all the time

D. we lack some social skills

高三英语阅读理解中等难度题查看答案及解析

Can you escape from a sinking vehicle? The answer is obviously yes. “But you’ve got to be quick.” said Gordon Greisbeck, a professor from the University of Manitoba’s. Here he gives four rules of survival.

Rule 1. Don’t call 911 until you are out of the car. You should get out of that vehicle immediately after unbuckling. Think about calling 911 once you’ve made it out alive. ‘Time is very important,” Greisbeck says, “If you touch your cell phone, you’re probably going to die.”

Rule 2. Don’t open the door. Roll down or break the windows instead. Opening the door is very difficult against the water pressure and it also allows so much water into the vehicle that it will speed up the sinking process. Since most vehicles now have electronically controlled windows, it is probable that the circuits (电路) will short before you have a chance to roll them down. So you’ll need a tool like the Life Hammer to break the windows open. And make sure these tools are within reach at all times.

Rule 3. Children first. Everybody should get out of their own window if possible, but the kids are going to have a harder time fighting through the rush of water, so push them out if you have to. Greisbeck suggests starting with the oldest kids and taking the youngest out in your arms.

Rule 4. Get out. Swim through the broken windows as fast as possible. You can’t imagine what will happen in the next second. Any intention to take your belongings can be deadly.

If you’ve failed to get the windows rolled down or broken, you’ll still have the slightest of chances to escape. Once water fills the car, the pressure will be equalized and you will be able to open the door. But to do this, you will also have to be expert at holding your breath in an extremely stressful situation.

高三英语填空题困难题查看答案及解析

The fact that people are afraid to go out at night is often a result of perceived (感知) danger ________actual danger.

A. other than        B. more than        C. rather than          D. better than

高三英语单项填空中等难度题查看答案及解析

The fact that people are afraid to go out at night is often a result of perceived (感知) danger ________actual danger.

高三英语单项填空简单题查看答案及解析

The fact that people are afraid to go out at night is often a result of perceived (感知) danger ________actual danger.

A. other than      B. more than       C. rather than          D. better than

高三英语单项填空中等难度题查看答案及解析

Cycling or even walking in city areas can be a little dangerous, thanks to the fact that one is sharing the road with vehicles that are increasingly getting larger and heavier. A recent study proves that of the 1.27million people that die in road traffic crashes each year, about half are walkers, motorcyclists and cyclists. Now there may be a solution that could provide at least some help to protect this helpless group---an airbag!

If you are worried that this safety measure will involve you taking around a heavy package or worse still, wrapping yourself inside an ugly plastic bag, the bag is fitted not on the human, but on the outside of the vehicle. And, while there are several versions of the idea in the works, the one most recently unveiled by Dutch car company TNO, seems to be the most advanced and ready to go into production.

In the works since 2011, the airbag covers only the lower part of the windshield. This will provide the much needed buffer(缓冲)between the person’s head and the pane of glass he/she would otherwise meet.

The chain of events leading to an airbag cause are quite simple---A camera fitted beneath the rear-view mirror monitors the vehicle’s closeness to a walker or cyclist. Any contact with either one of them sets off the sensors in the car’s bumper and quickly blows up the airbag. In addition to that the sensors also set off the car’s automatic brake, reducing the chances if an even worse injury.

In tests conducted using a model, the success of not getting injured after being hit by a car travelling at about 40km/h was about 50-50! While not perfect, it will still result in reducing the number of deaths by a huge amount.

With TNO ready to license its technology to car makers and many more companies trying to develop similar concepts, we would not be surprised if outer airbags become a standard feature in every car pretty soon.

1.Why does the airbag cover the lower part of the windshield?

A. To protect the windshield from being destroyed.

B. To make the vehicle look beautiful.

C. To reduce the weight of walkers.

D. To prevent people’s head crashing on the glass.

2.The fourth paragraph is mainly about__________.

A. how the airbag works

B. where the airbag is fixed

C. why the airbag is safe

D. what the airbag is made up of

3.The writer thinks the airbag of TNO____________.

A. perfect

B. practical

C. expensive

D. useless

4.What is the main idea of the passage?

A. Airbags are a new standard feature in cars.

B. Airbags are much safer for drivers now.

C. Airbags are practical for walkers and cyclists.

D. Airbags are a solution to higher car accident rates.

高三英语阅读理解中等难度题查看答案及解析

98. You can go swimming on _____ that you don’t go too far from the river bank.

高三英语单项填空简单题查看答案及解析