If you see someone drowning, speed is very important. Once you get him out of the water, if he isn't breathing, you have four minutes before his brain is completely destroyed. Support his neck, move his head back and press his chin upwards. This stops the tongue blocking the airway in the throat and is sometimes enough to get him breathing again. If that doesn't work, start mouth-to-mouth breathing. Press his nostrils (the two holes at the end of your nose, through which you breathe and smell things) together with your fingers. Open your mouth and take a deep breath. Blow into his lungs until his chest rises, then remove your mouth and watch his chest fall. Repeat twelve times a minute. Keep doing until professional help arrives.
To bring a child back to life, keep your lips around his mouth and gently blow into his mouth. Give the first four breaths as quickly as possible to fill the blood with oxygen. If, in spite of your efforts, he starts turning a blue-grey colour, and you can feel no pulse, then pressing is the last chance of saving his life.
With arms straight, rock forwards, pressing down on the lower half of the breastbone. Don't be too hard or you may break a rib. Check how effective you are by seeing if his colour improves or his pulse becomes independent to your chest pressing. If this happens, stop the pressing. Otherwise continue until rescue arrives.
1.If you want to save someone drowning, you __________.
A. have to pull off his clothes first . B. should try to get him out of water as quickly as possible.
C. should first make out who he is. D. ought to throw a life coat to him first .
2.Once a person stops breathing, it means ___________.
A. you have no more than 4 minutes to bring him to life again .
B. his brain is completely damaged .
C. he has passed away .
D. there is no way to save his life .
3.To press his chin upwards is a way to _____________.
A. keep the tongue from blocking the airway in the throat.
B. prevent the tongue from stopping the airway in the throat.
C. wipe the tongue out of the throat .
D. see if he can possibly be saved .
4.If the drowning boy has no pulse,_____________.
A. press his chin upwards is enough to get him breathing .
B. blow air into his mouth is sure to save his life .
C. press his nostrils together with your fingers can work .
D. press is the last chance of saving his life .
5.Which of the following statement is true?
A. Don’t stop pressing his chest, if the drowning man starts breathing again.
B. If you see someone drowning, you must give him mouth-to-mouth breathing.
C. If a man does not breathe for four minutes, his brain will be completely destroyed.
D. When pressing, you can do it as hard as you can.
高二英语阅读理解中等难度题
If you see someone drowning, speed is very important. Once you get him out of the water, if he isn't breathing. you have four minutes before his brain is completely destroyed. Support his neck, tilt(倾斜) his head back and press his chin upwards. This stops the tongue blocking the airway in the throat and is sometimes enough to get him breathing again. If that doesn't work, start mouth-to-mouth breathing. Press his nostrils鼻孔) together with your fingers. Open your mouth and take a deep breath. Blow into his lungs until his chest rises. then remove your mouth and watch his chest fall. Repeat twelve times a minute. Keep doing until help arrives.
To bring a child to life. keep your lips around his mouth and nose and gently blow into his mouth. Give the first four breaths as quickly as possible to fill the blood with oxygen, If, in spite of your efforts, he stars turning a blue-grey colour, you can feel no pulse, then pressing is the last chance of saving his life.
With arms straight, rock forwards, pressing down on the lower half of the breastbone. Don't be too hard or you may break a rib. Check how effective you are seeing if his colour improves or his pulse becomes independent to your chest pressing. If this happens, stop the pressing. Otherwise continue until rescue arrives.
1.This passage is mainly about_______ .
A. how to save people out of the water
B. how to give first aid to people who are drowning
C. how to do mouth-to-mouth breathing
D. how to save a child from a river
2.Once you get a drowning man out of the water, if he isn't breathing, you must first____
A. get him breathing again
B. take him to the nearest hospital as soon as possible
C. find someone to help you
D. call the First Aid Centre
3.In the last paragraph, the word "rescue" means_____.
A. breath B. help C. doctor D. pulse
4.If the drowning boy has no pulse, _______.
A. pressing his chin upwards is enough to get him breathing
B. blowing air into his mouth is sure to save his life
C. pressing his nostrils together with your fingers can work
D. pressing is the last chance of saving his life
5.Which of the following statements is true. ____.
A. If a man does not breathe for four minutes, his brain will be completely destroyed.
B. If you see someone drowning, you must give him mouth-to-mouth breathing.
C. Don't stop pressing his chest, if the drowning man starts breathing again.
D. When pressing, you can do it as hard as you can.
高二英语阅读理解困难题查看答案及解析
If you see someone drowning, speed is very important. Once you get him out of the water, if he isn't breathing, you have four minutes before his brain is completely destroyed. Support his neck, move his head back and press his chin upwards. This stops the tongue blocking the airway in the throat and is sometimes enough to get him breathing again. If that doesn't work, start mouth-to-mouth breathing. Press his nostrils (the two holes at the end of your nose, through which you breathe and smell things) together with your fingers. Open your mouth and take a deep breath. Blow into his lungs until his chest rises, then remove your mouth and watch his chest fall. Repeat twelve times a minute. Keep doing until professional help arrives.
To bring a child back to life, keep your lips around his mouth and gently blow into his mouth. Give the first four breaths as quickly as possible to fill the blood with oxygen. If, in spite of your efforts, he starts turning a blue-grey colour, and you can feel no pulse, then pressing is the last chance of saving his life.
With arms straight, rock forwards, pressing down on the lower half of the breastbone. Don't be too hard or you may break a rib. Check how effective you are by seeing if his colour improves or his pulse becomes independent to your chest pressing. If this happens, stop the pressing. Otherwise continue until rescue arrives.
1.If you want to save someone drowning, you __________.
A. have to pull off his clothes first . B. should try to get him out of water as quickly as possible.
C. should first make out who he is. D. ought to throw a life coat to him first .
2.Once a person stops breathing, it means ___________.
A. you have no more than 4 minutes to bring him to life again .
B. his brain is completely damaged .
C. he has passed away .
D. there is no way to save his life .
3.To press his chin upwards is a way to _____________.
A. keep the tongue from blocking the airway in the throat.
B. prevent the tongue from stopping the airway in the throat.
C. wipe the tongue out of the throat .
D. see if he can possibly be saved .
4.If the drowning boy has no pulse,_____________.
A. press his chin upwards is enough to get him breathing .
B. blow air into his mouth is sure to save his life .
C. press his nostrils together with your fingers can work .
D. press is the last chance of saving his life .
5.Which of the following statement is true?
A. Don’t stop pressing his chest, if the drowning man starts breathing again.
B. If you see someone drowning, you must give him mouth-to-mouth breathing.
C. If a man does not breathe for four minutes, his brain will be completely destroyed.
D. When pressing, you can do it as hard as you can.
高二英语阅读理解中等难度题查看答案及解析
If you see someone drowning, speed is very important. Once you get him out of the water, if he isn't breathing, you have four minutes before his brain is completely destroyed. Support his neck, move his head back and press his chin upwards. This stops the tongue blocking the airway in the throat and is sometimes enough to get him breathing again. If that doesn't work, start mouth-to-mouth breathing. Press his nostrils (the two holes at the end of your nose, through which you breathe and smell things) together with your fingers. Open your mouth and take a deep breath. Blow into his lungs until his chest rises, then remove your mouth and watch his chest fall. Repeat twelve times a minute. Keep doing until professional help arrives.
To bring a child back to life, keep your lips around his mouth and gently blow into his mouth. Give the first four breaths as quickly as possible to fill the blood with oxygen. If, in spite of your efforts, he starts turning a blue-grey colour, and you can feel no pulse(脉搏), then pressing is the last chance of saving his life.
With arms straight, rock forwards, pressing down on the lower half of the breastbone. Don't be too hard or you may break a rib. Check how effective you are by seeing if his colour improves or his pulse becomes independent to your chest pressing. If this happens, stop the pressing. Otherwise continue until rescue arrives.
1.If you want to save someone drowning, you __________.
A.have to pull off his clothes first .
B.should try to get him out of water as quickly as possible.
C.should first make out who he is.
D.ought to throw a life coat to him first .
2.Once a person stops breathing, it means ___________.
A.you have no more than 4 minutes to bring him to life again .
B.his brain is completely damaged .
C.he has passed away.
D.there is no way to save his life .
3.To press his chin upwards is a way to _____________.
A.keep the tongue from blocking the airway in the throat .
B.prevent the tongue from stopping the airway in the throat .
C.wipe the tongue out of the throat .
D.see if he can possibly be saved .
4.If the drowning boy has no pulse,_____________.
A.press his chin upwards is enough to get him breathing .
B.blow air into his mouth is sure to save his life .
C.press his nostrils together with your fingers can work .
D.press is the last chance of saving his life .
5.Which of the following statement is true?
A.Don’t stop pressing his chest, if the drowning man starts breathing again.
B.If you see someone drowning, you must give him mouth-to-mouth breathing.
C.If a man does not breathe for four minutes, his brain will be completely destroyed.
D.When pressing, you can do it as hard as you can.
高二英语阅读理解中等难度题查看答案及解析
If you see someone drowning, speed is very important. Once you get him out of the water, if he isn’t breathing, you have four minutes before his brain is completely destroyed. Support his neck, lift his head back and press his chin upwards. This stops the tongue blocking the airway in the throat and is sometimes enough to get him breathing again. If that doesn’t work, start mouth-to-mouth breathing. Press his nostrils (鼻孔)together with your fingers .Open you mouth and take a deep breath. Blow into his lungs until his chest rises, then remove your mouth ,and watch his chest fall. Repeat twelve times a minute. Keep doing until help arrives.
To bring a child back to life, keep your lips around his mouth and nose and gently blow into his mouth. Give the first four breaths as quickly as possible to fill the blood with oxygen. If , in spite of your efforts, he starts turning a blue-grey color, you can feel no pulse(脉搏). Then pressing is the last chance of saving his life.
With arms straight, rock forwards, pressing down on the lower half of the breastbone. Don’t be too hard or you may break a rib (肋骨). Check how effective you are by seeing if his color improves or his pulse becomes independent to your chest pressing. If this happens, stop the pressing. Otherwise continue until rescue arrives.
1.This passage is mainly about __________. .
A. how to save people out of the water
B. how to give first aid to people who are drowning
C. how to do mouth-to –mouth breathing
D. how to save a child from a river
2.Once you get a drowning man out of the water, if he isn’t breathing, you must first _______.
A. get him breathing again
B. take him to the nearest hospital as soon as possible
C. find someone to help you
D. call the First Aid Center
3. If the drowning boy has no pulse, ____________.
A. pressing his chin upwards in enough to get him breathing
B. blowing air into his mouth is sure to save his life
C. pressing his nostrils together with your fingers can work
D. pressing is the last chance of saving his life
4.Which of the following statements is true?
A. If a man does not breathe for four minutes, his brain will be completely destroyed.
B. If you see someone drowning, you must give him mouth –to – mouth breathing.
C. Don’t stop pressing his chest, if the drowning man starts breathing again.
D. When pressing, you can do it as hard as you can.
高二英语阅读理解中等难度题查看答案及解析
The driver will be stopped at once if he or she is found _______ over the limited speed.
A. drive B. driving
C. to drive D. driven
高二英语单项填空中等难度题查看答案及解析
If you describe someone or their work as ______, you mean that they are very imaginative and have new ideas.
A. illegal B. intentional
C. initial D. original
高二英语单项填空中等难度题查看答案及解析
Jealousy is a very common problem in daily life. It’s everywhere. For example, if someone does better than you, you will get annoyed because you want to be No. 1. We may become jealous of a best friend’s top marks in an exam, or of the girl in art class who is praised by the teacher all the time. We get annoyed because these good things are happening to someone else but not to us.
It’s bad to feel jealous. We should be pleased with the things we have. But we still wish we had the money of this person and the talent of that person. Instead of sharing their happiness, we just feel jealous and unhappy with ourselves. And, too often, these feelings are expressed by speaking ill of the people we envy.
However, envy is also a kind of compliment to others. We see that other people have styles and talents different from our own. By comparing ourselves with others, we can know what we lack. And we can turn this comparison, the envy of others, into a kind of power.
Therefore, being a bit jealous of others lets us know what we are like and what we want to be like. It can push us to become what we really want to be.
根据短文内容,从A、B、C、D四个选项中选出能回答所提问题或完成所给句子的最佳答案。
1.According to the first paragraph, why do you get annoyed?
A.Because the teacher dislikes others.
B.Because others do something better than you.
C.Because you are an annoying person.
D.Because you want to be No.1 in the exam and you do.
2.The Chinese meaning of the underlined part “speaking ill of” probably is “_____".
A.赞美 B.说…的坏话 C.憎恨 D.说…病了
3.What should be the right attitude towards jealousy?
A.It’s a good thing.
B.It’s just a bad thing.
C.It’s a kind of compliment to others.
D.It makes us know what we are like and what we want to be like.
高二英语阅读理解中等难度题查看答案及解析
A good first impression is important. So, how do you, when you’re meeting someone for the first time, make certain he or she doesn’t get the wrong image of you?
A study concluded that the first 30 seconds make or break the connection between two people when they meet for the first time. Another study conducted by UCLA found that “people evaluate one another by using the three V’s: visual (appearance), vocal (voice) and verbal (what you say).”
Before you head out on your next date to meet someone new, let’s concentrate on these areas:
●How others will see you. (Visual) Are you dressed well? Do you look like this date is important to you? Did you take some time with your appearance? Watch your manners: people don’t like bad manners.
●How others will hear you. (Vocal) Is your voice too soft? You might come across as insecure. If you speak softly, make an effort to speak clearly — don’t make your date have to work to hear you.
●What others will hear you say. (Verbal) People have a natural desire to connect — let them know you’re interested in what they have to say by repeating it back to them. Don’t say the same thing everyone else is saying.
1.What would be the best title for the text?
A. How to make friends with others
B. How to enjoy yourself in your life
C. The importance of a good first impression
D. Good measures to communicate with others
2.According to the text, when you want to make friends with someone, ______.
A. you should talk as much as possible
B. there is no need for you to treat it seriously
C. you should try to master(掌握) the first few seconds(秒)
D. you should wear strange clothes to give him or her a deep impression
3.Which of the following belongs to the description of “Vocal”?
A. Dress yourself very well.
B. Speak carefully and clearly.
C. Repeat the same thing several times.
D. Spend some time on your appearance.
高二英语阅读理解中等难度题查看答案及解析
Have you ever considered why you begin yawning too when you see someone yawn? Or how hard it is to be among people laughing and not laugh yourself? Well, apparently it's because we have mirror neurons (神经元)in our brains.
Put simply, the existence of mirror neurons suggests that every time we see someone else do something, our brains imitate it whether or not we actually perform the same action. This explains a great deal about how, we learn to smile, talk, walk, dance or play sports. But the idea goes further: mirror neurons not only appear to explain physical actions, they also tell us that there is a biological basis for the way we understand other people.
Mirror neurons can undoubtedly be found all over our brains, but especially in the areas which relate to our ability to use languages, and to understand how other people feel. Researchers have found that mirror neurons relate strongly to language. A group of researchers discovered that if they gave people sentences to listen to ( for example: “The hand took hold of the ball” ) , the same mirror neurons were triggered as when the action was actually performed (in this example, actually taking hold of a ball).
Any problems with mirror neurons may well result in problems with behavior. Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning. However, it is not yet known exactly how these discoveries might help find treatments for social disorders.
Research into mirror neurons seems to provide us with even more information regarding how humans behave and interact. Indeed, it may turn out to be the equivalent (相等物)for neuroscience of what Einstein's theory of relativity was for physics. And the next time you feel the urge to cough in the cinema when someone else does — well, perhaps you'll understand why.
1.Mirror neurons can explain _____
A. why we smile when we see someone else smile
B. why we yawn when we see someone else stay up late
C. why we cry when we are hurt
D. why we cough when we suffer from a cold
2.The underlined word "triggered" in the third paragraph probably means “_____’’.
A. built up B. broken up
C. set off D. cut off
3.We can learn from the passage that mirror neurons _____.
A. determine our knowledge and language abilities
B. control human physical actions and feelings
C. result in bad behavior and social disorders
D. relate to human behavior and interaction
4.What is the passage mainly about?
A. Ways to find mirror neurons.
B. Problems of mirror neurons.
C. Functions of mirror neurons.
D. Existence of mirror neurons.
高二英语阅读理解简单题查看答案及解析
When you see someone you know, the easiest way to recognize them is by their face—but not everyone can do this. Many people have prosopagnosia, or face blindness, which is a neurological(神经病学的)condition where the part o the brain that recognizes faces fails to develop. It can stop people recognizing partners, family members, friends or even their own reflection. It was once though to be caused by brain injury (acquired prosopagnosia) but now a genetic link has been proved (development prosopagnosia).
Acquired prosopagnosia is a very rare but as many as one in 50 people may have developmental prosopagnosia. There’s no specific treatment, but training programmes are being developed to help improve facial recognition.
For many, the situation can be dangerous. I’ve heard stories of people being robbed by strangers claiming to be family members, or of children wandering off strange men.
It was only is this century that researchers began to realize exactly how many people in this world were quietly living with the condition.
Like a blind person who can recognize family members by their footsteps, prosopagnosics are forced to develop unusual ways of discovering who it is they’re meeting or talking to. From the obvious markers like hair and voice, to the way one sits, stands or walks, they rely on dozens of means to get through ordinary life.
Faces are an important part of identity. Not to be recognized feels terrible—it’s as if you’ve been overlooked, like someone’s saying you don’t matter. But it’s nothing to the pain of knowing that you’re hurting people’s feelings constantly, and yet being completely unaware that you’re doing it in the moment. To be alienated(隔离的)from the world of faces is a strange position to be in, but I’m comforted by the thought that articles like this will do a little to help people forgive me and others like me.
1.Why do some people have developmental prosopagnosia?
A. Mainly due to brain injury.
B. Mainly due to their life styles.
C. Mainly for biological reasons.
D. Mainly for psychological reasons.
2.What can we learn about prosopagnosia?
A. We can do nothing to deal with it.
B. One fifth of people suffer from it.
C. It can be cured by training programmes.
D. Developmental prosopagnosia is more common.
3.Like a blind person, people with prosopagnosia ________.
A. depend on their families for a normal life.
B. are embarrassed about their condition.
C. are usually laughed at by other people.
D. have special ways to recognize people
4.What can we infer about people with prosopagnosia from the last paragraph?
A. They are unfriendly to others.
B. They feel hurting others doesn’t matter.
C. They often make others feel ignored.
D. They avoid communicating with others.
高二英语阅读理解中等难度题查看答案及解析