It is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors can't fix the damage. Sometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person worse if he operates on the brain.
Dr. Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.
Dr. White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys' blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monkeys' brains. When the brain's temperature was 10°C, Dr. White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them.
1.The biggest difficulty in operating on the damaged brain is that _______.
A. the time is too short for doctors
B. the patients are often too nervous
C. the damage is extremely hard to fix
D. the blood-cooling machine might break down
2.The brain operation was made possible mainly by _______.
A. taking the blood out of the brain
B. trying the operation on monkeys first
C. having the blood go through a machine
D. lowering the brain' s temperature
3.With Dr. White's new idea, the operation on the damaged brain _______.
A. can last as long as 30 minutes
B. can keep the brain' s blood warm
C. can keep the patient' s brain healthy
D. can help monkeys do different jobs
4.What is the right order of the steps in the operation?
a. send the cooled blood back to the brain b. stop the blood to the brain
c. have the blood cooled down d. operate on the brain
A. a,b,c,d B. c,a,b,d C. c, b, d, a D. b, c, d, a
高一英语阅读理解中等难度题
It is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors can't fix the damage. Sometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person worse if he operates on the brain.
Dr. Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.
Dr. White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys' blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monkeys' brains. When the brain's temperature was 10°C, Dr. White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them.
1.The biggest difficulty in operating on the damaged brain is that _______.
A. the time is too short for doctors
B. the patients are often too nervous
C. the damage is extremely hard to fix
D. the blood-cooling machine might break down
2.The brain operation was made possible mainly by _______.
A. taking the blood out of the brain
B. trying the operation on monkeys first
C. having the blood go through a machine
D. lowering the brain' s temperature
3.With Dr. White's new idea, the operation on the damaged brain _______.
A. can last as long as 30 minutes
B. can keep the brain' s blood warm
C. can keep the patient' s brain healthy
D. can help monkeys do different jobs
4.What is the right order of the steps in the operation?
a. send the cooled blood back to the brain b. stop the blood to the brain
c. have the blood cooled down d. operate on the brain
A. a,b,c,d B. c,a,b,d C. c, b, d, a D. b, c, d, a
高一英语阅读理解中等难度题查看答案及解析
It’s difficult for doctors to help a person with a hurt brain. 36 enough blood, the brain can live only three to five minutes. Usually doctors can’t fix the hurt 37 such a short time.
Dr Robert White thinks he knows a 38 of help. He thinks doctors should make the hurt brain 39 to live for 30 minutes without blood. This gives the doctor 40 time to do something for the brain. Dr White experimented his 41 on fifteen monkeys. 42 he taught them to do different jobs. Then he operated on them. He made the monkeys’ blood go 43 a machine. When the brains’ 44 was 10℃, he stopped the blood to the brain. After 30 minutes, he turned the blood back on. He 45 the blood again. After their operations, the monkeys were almost 46 before. They were healthy and busy. Each one could still do the job the doctor 47 them.
Dr White’s idea works well on monkeys. He thinks it will work on 48 . He think it will help with heart problems. A person 49 die when his heart stops; doctors can 50 it again. The problem comes: when the brain is without blood for about 5 minutes, it 51 . If doctors start the heart again after 5 minutes, the person has 52 body but a dead brain. Maybe in the future, doctors will 53 Dr White’s idea. When the person’s heart stops the doctor will 54 cool the brain. They will have 30 minutes to start the heart again. Maybe there will be no 55 the brain.
1. |
|
2. |
|
3. |
|
4. |
|
5. |
|
6. |
|
7. |
|
8. |
|
9. |
|
10. |
|
11. |
|
12. |
|
13. |
|
14. |
|
15. |
|
16. |
|
17. |
|
18. |
|
19. |
|
20. |
|
高一英语完型填空困难题查看答案及解析
--- It is too difficult for me to learn to eat with chopsticks.
--- .With more practice, you will succeed
A. It's up to you B. Never mind
C. Don't lose heart D. It's hard to say
高一英语单项填空中等难度题查看答案及解析
Doctors say anger can be an extremely damaging emotion(情感), unless you learn how to deal with it. They warn that anger can lead to heart disease, stomach problems, headaches, emotional problems and possibly cancer.
Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Others burst with anger, and scream and yell(咆哮).But other people keep their anger inside. They can not or will not express it. This is called repressing (抑制) anger.
For years many doctors thought that repressing anger was more dangerous to a person’s health than expressing it. They said that when a person is angry, the brain releases the same hormones(荷尔蒙).They speed the heart rate, raise blood pressure, or sugar into the blood, etc. In general the person feels excited and ready to act.
Some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger violently(强烈地) may be more likely to develop heart disease, and they believe that those who keep their anger inside may face a greater danger of high blood pressure.
Doctors say the solution(解决办法) is learning how to deal with anger. They say the first step is to admit that you are angry and to recognize the real cause of the anger, then decide if the cause is serious enough to get angry about. If it is, they say, “Do not express your anger while angry. Wait until your anger has cooled down and you are able to express yourself calmly and reasonably.”
Doctors say that a good way to deal with anger is to find humor in the situation that has made you angry. They said that laughter is much healthier than anger.
70. “Damaging emotion” means that __________.
A. the emotion is harmless B. the emotion is harmful
C. the feeling is very strong D. the feeling is hard
71. What statement is right?
A. Were you angry, you would be cancered.
B. Once you are angry, you must be cancered.
C. Angry as you are often, you can’t be cancered.
D. Anger may cause you a cancer.
72. Expressing anger violently __________repressing it according to some scientists.
A. is just the same as B. is more harmful than
C. is no better than D. is much better than
73. According to the author, you’d better__________.
A. never be angry
B. cool down your anger before you express it
C. laugh and laugh when you get angry
D. admit you are wrong when you are angry
高一英语阅读理解简单题查看答案及解析
Doctors say anger can be an extremely damaging emotion, unless you learn how to deal with it. So what exactly do you know about anger? 1. Some people express anger openly in a calm, reasonable way. Others burst with anger, and scream and yell. But other people keep their anger inside. They can not or will not express it. This is called repressing anger. For years many doctors thought that repressing anger was more dangerous to a person’s health than expressing it. They said that when a person is angry, the brain releases some hormones (荷尔蒙). They speed the heart rate, raise blood pressure, or sugar into the blood, etc. 2.
So is there any solution? 3. They say the first step is to admit that you are angry and to recognize the real cause of the anger, then decide if the cause is serious enough to get angry about. If it is, they say, “ 4. Wait until your anger has cooled down and you are able to express yourself calmly and reasonably.”
Doctors say that a good way to deal with anger is to find humor in the situation that has made you angry. 5.
A. Thus, the person feels excited and ready to act.
B. Humor can help you deal with anger better and bring you laughter.
C. Do not express your anger while angry.
D. Anger is a normal emotion that we all feel from time to time.
E. Doctors say the solution is learning how to deal with anger.
高一英语信息匹配中等难度题查看答案及解析
Doctors say anger can be an extremely damaging emotion, unless you learn how to deal with it. They warn that anger can lead to heart disease, stomach problems, headaches, emotional problems and possibly cancer.
1. Some people express anger openly in a calm reasonable way. Others burst with anger, and scream and yell. But other people keep their anger inside. They can not or will not express it. This is called repressing anger.
For years many doctors thought that repressing anger was more dangerous to a person’s health than expressing it. They said that when a person is angry, the brain releases the same hormones (荷尔蒙). They speed the heart rate, raise blood pressure, or sugar into the blood, etc. 2.
Some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger violently may be more likely to develop heart disease, and they believe that those who keep anger inside may face a greater danger of high blood pressure.
3. They say the first step is to admit that you are angry and to recognize the real cause of the anger, then decide if the cause is serious enough to get angry about. If it is, they say, “ 4. Wait until your anger has cooled down and you are able to express yourself calmly and reasonably.”
Doctors say that a good way to deal with anger is to find humor in the situation that has made you angry. 5.
A. In general the person feels excited and ready to act.
B. They said that laughter is much healthier than anger.
C. Expressing anger violently is more harmful than repressing it.
D. Anger may cause you a cancer.
E. Do not express your anger while angry.
F. Anger is a normal emotion that we all feel from time to time.
G. Doctors say the solution is learning how to deal with anger.
高一英语其他题中等难度题查看答案及解析
Doctors say anger can be an extremely damaging emotion, unless you learn how to deal with it. They warn that anger can lead to heart disease, stomach problems, headaches, emotional problems and possibly cancer.
___1___ Some people express anger openly in a calm reasonable way. Others burst with anger, and scream and yell. But other people keep their anger inside. They can not or will not express it. This is called repressing anger.
For years many doctors thought that repressing anger was more dangerous to a person’s health than expressing it. They said that when a person is angry, the brain releases the same hormones (荷尔蒙). They speed the heart rate, raise blood pressure, or sugar into the blood, etc. ___2___
Some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger violently may be more likely to develop heart disease, and they believe that those who keep anger inside may face a greater danger of high blood pressure.
___3___ They say the first step is to admit that you are angry and to recognize the real cause of the anger, then decide if the cause is serious enough to get angry about. If it is, they say, “___4___ Wait until your anger has cooled down and you are able to express yourself calmly and reasonably.”
Doctors say that a good way to deal with anger is to find humor in the situation that has made you angry. ___5___
A.In general the person feels excited and ready to act.
B.They said that laughter is much healthier than anger.
C.Expressing anger violently is more harmful than repressing it.
D.Anger may cause you a cancer.
E. Do not express your anger while angry.
F. Anger is a normal emotion that we all feel from time to time.
G. Doctors say the solution is learning how to deal with anger.
高一英语阅读理解中等难度题查看答案及解析
. It is difficult for us to _________ a conversation with so much noise around us.
A. communicate with B. carry on C. set up D. bring up
高一英语单项填空简单题查看答案及解析
It is difficult for us to ______ our conversation with all this noise around us.
A.carry on | B.account for | C.bring up | D.get across |
高一英语单项填空简单题查看答案及解析
单词拼写(每空1分,共10题,满分10分)
1.I wonder if it is_______________(方便)for you to help me with my problem?
2.We are now better _________(意识)of the environmental effect on what we buy.
3.I would___________(感激)it if you would turn the music down..
4.He stood there ,b___________ with the shopkeeper.
5.Which driver was to b___________ for the accident? .
6.His father e___________500 workers on the farm.
7.The boy p____________ to be sleeping when his mother came in.
8.He takes a positive _____________(态度)to this disease.
9.May I e___________ seats with you?.
10.It is the __________(风俗)in that country for women to marry young.
高一英语单词拼写简单题查看答案及解析