When you go to the doctor, you like to come away with a prescription.It makes you feel better to know you will get some medicine.But the doctor knows that medicine is not always needed.Sometimes all a sick person needs is some reassurance that all will be well.In such cases the doctor may prescribe a placebo.
A placebo is a sugar pill,a harmless shot,or ail empty capsule.Even though they have no medicine in them , these things seem to make people well.The patient thinks it is medicine and begins to get better.How does this happen?
The study of the placebo opens up new knowledge about the way the human body can heal itself.It is as if there was a doctor in each of us.The doctor will heal the body for us if we let it.But it is not yet known just how the placebo works to heal the body.Some people say it works because the human mind fools itself.These people say that if the mind is fooled into thinking it got medicine,then it will act as if it did,and the body will feel better.
Placebos do not always work.The success of this treatment seems to rest a lot with the relationship between the patient and the doctor.If the patient has a lot of trust in the doctor and if the doctor really wants to help the patient,then the placebo is more likely to work.So in a way, the doctor is the most powerful placebo of all.
A placebo can also have bad effects.If patients expect a bad reaction to medicine,then they will also show a bad reaction to the placebo.This would seem to show that a lot of how you react to medicine is in your mind rather than in your body.Some doctors still think that if the placebo can have bad effects it should never be used.They think there is still not enough known about it.
The strange power of the placebo does seem to suggest that the human mind is stronger than we think it is.There are people who say you can heal your body by using your mind.And the interesting thing is that even people who swear this is not possible have been healed by a placebo.
1.What does the underlined word “it” in Paragraph 5 refer to?
A.The placebo. B.The bad effect.
C.The body. D.The medicine.
2.What do we know about placebo according to the passage?
A.It contains some sort of medicine.
B.It won’t function if you are negative about medicine.
C.People who don’t believe placebo can’t be healed by it.
D.Patients and doctors know clearly how it helps to heal the body
3.Why is the doctor sometimes the most powerful placebo?
A.The patient needs help badly.
B.The patient believes in the doctor.
C.The doctor knows better about your body.
D.The doctor has carefully studied medicine.
4.What is the best title for the text?
A.Placebo:Work on Your Mind
B.Placebo:The Most Powerful Medicin
C.Placebo:The Best Doctor
D.Placebo:Heal Your Body
高三英语阅读理解中等难度题
When you go to the doctor, you like to come away with a prescription.It makes you feel better to know you will get some medicine.But the doctor knows that medicine is not always needed.Sometimes all a sick person needs is some reassurance that all will be well.In such cases the doctor may prescribe a placebo.
A placebo is a sugar pill,a harmless shot,or ail empty capsule.Even though they have no medicine in them , these things seem to make people well.The patient thinks it is medicine and begins to get better.How does this happen?
The study of the placebo opens up new knowledge about the way the human body can heal itself.It is as if there was a doctor in each of us.The doctor will heal the body for us if we let it.But it is not yet known just how the placebo works to heal the body.Some people say it works because the human mind fools itself.These people say that if the mind is fooled into thinking it got medicine,then it will act as if it did,and the body will feel better.
Placebos do not always work.The success of this treatment seems to rest a lot with the relationship between the patient and the doctor.If the patient has a lot of trust in the doctor and if the doctor really wants to help the patient,then the placebo is more likely to work.So in a way, the doctor is the most powerful placebo of all.
A placebo can also have bad effects.If patients expect a bad reaction to medicine,then they will also show a bad reaction to the placebo.This would seem to show that a lot of how you react to medicine is in your mind rather than in your body.Some doctors still think that if the placebo can have bad effects it should never be used.They think there is still not enough known about it.
The strange power of the placebo does seem to suggest that the human mind is stronger than we think it is.There are people who say you can heal your body by using your mind.And the interesting thing is that even people who swear this is not possible have been healed by a placebo.
1.What does the underlined word “it” in Paragraph 5 refer to?
A.The placebo. B.The bad effect.
C.The body. D.The medicine.
2.What do we know about placebo according to the passage?
A.It contains some sort of medicine.
B.It won’t function if you are negative about medicine.
C.People who don’t believe placebo can’t be healed by it.
D.Patients and doctors know clearly how it helps to heal the body
3.Why is the doctor sometimes the most powerful placebo?
A.The patient needs help badly.
B.The patient believes in the doctor.
C.The doctor knows better about your body.
D.The doctor has carefully studied medicine.
4.What is the best title for the text?
A.Placebo:Work on Your Mind
B.Placebo:The Most Powerful Medicin
C.Placebo:The Best Doctor
D.Placebo:Heal Your Body
高三英语阅读理解中等难度题查看答案及解析
When you go to the doctor, you like to come away with a prescription.It makes you feel better to know you will get some medicine. But the doctor knows that medicine is not always needed. Sometimes all a sick person needs is some reassurance that all will be well. In such cases the doctor may prescribe a placebo.
A placebo is a sugar pill, a harmless shot, or ail empty capsule. Even though they have no medicine in them, these things seem to make people well. The patient thinks it is medicine and begins to get better. How does this happen?
The study of the placebo opens up new knowledge about the way the human body can heal itself. It is as if there was a doctor in each of us. The doctor will heal the body for us if we let it. But it is not yet known just how the placebo works to heal the body. Some people say it works because the human mind fools itself. These people say that if the mind is fooled into thinking it got medicine, then it will act as if it did, and the body will feel better.
Placebos do not always work. The success of this treatment seems to rest a lot with the relationship between the patient and the doctor. If the patient has a lot of trust in the doctor and if the doctor really wants to help the patient, then the placebo is more likely to work. So in a way, the doctor is the most powerful placebo of all.
A placebo can also have bad effects. If patients expect a bad reaction to medicine, then they will also show a bad reaction to the placebo. This would seem to show that a lot of how you react to medicine is in your mind rather than in your body. Some doctors still think that if the placebo can have bad effects it should never be used. They think there is still not enough known about it.
The strange power of the placebo does seem to suggest that the human mind is stronger than we think it is. There are people who say you can heal your body by using your mind. And the interesting thing is that even people who swear this is not possible have been healed by a placebo.
1.What do we know about placebo according to the passage?
A. It contains some sort of medicine.
B. It won’t function if you are negative about medicine.
C. People who don’t believe placebo can’t be healed by it.
D. Patients and doctors know clearly how it helps to heal the body.
2.Why is the doctor sometimes the most powerful placebo?
A. The patient needs help badly.
B. The patient believes in the doctor.
C. The doctor knows better about your body.
D. The doctor has carefully studied medicine.
3.What does the underlined word “it” in Paragraph 5 refer to?
A. The placebo. B. The bad effect.
C. The body. D. The medicine.
4.What is the passage mainly about?
A. Placebo:Work on Your Mind
B. Placebo:The Most Powerful Medicine
C. Placebo:The Best Doctor
D. Placebo:Heal Your Body
高三英语阅读理解中等难度题查看答案及解析
When you go to the doctor, you receive a diagnosis (诊断) and a treatment. However, with the continued use of technology in healthcare, the process of diagnosing and treating patients has been changing.
Artificial Intelligence (AI) can help doctors analyze a patient’s symptoms and offer the best treatment. With new advancements in medical technology, it makes receiving medical care faster and more accurate. Technology companies provide the data analyzing tools that are necessary to analyze the efficiency (效率) of the healthcare system, which makes the care more efficient and improves the quality of care. Technology is also being used to help patients achieve their health goals as well as help patients when doctors are not present. Patients can rely on apps, trackers, and programs to remind them to have themselves checked, track their symptoms or call for help.
In the United States, the creation of AI technology has done better than that of other countries. However, compared to some countries like Canada, the United States has failed in using AI in its healthcare system. The reality is that AI is not used in medical care because of the high costs and the insurance barriers. It is the private healthcare system that puts all the costs on consumers of healthcare.
Undoubtedly, using more technology in healthcare can be better for the system. It can improve efficiency, limit errors, and cut down waiting time. But the high cost of creating this technology can make it difficult to provide service in every hospital and healthcare clinic in the United States. It also changes the practice of medicine, making it less personal and more about the technology. Doctors wouldn’t have to rely on their own knowledge and skill but could turn to robots and computers for help or use better equipment to help them perform a procedure.
As the medical field continues to change, so will the technology that is used in the medical field, making receiving medical care a highly computerized process that could improve the health of the population.
1.What is the second paragraph mainly about?
A. Recent studies in health technology.
B. The future of personalized health care.
C. New advancements in medical technology.
D. The advantages of using AI in medical care.
2.How can AI help patients?
A. By feeding medicine to them.
B. By recording their symptoms.
C. By analyzing the efficiency of health care.
D. By providing them with the best treatment.
3.Why do Americans use less AI in medical care?
A. They want to keep their treatment secret.
B. Their health insurance is very expensive.
C. Their AI technology is not advanced enough.
D. They don’t think the new technology is secure.
4.What is the author’s attitude towards the technology in medical care?
A. Doubtful. B. Hopeful.
C. Cautious. D. Uninterested.
高三英语阅读理解中等难度题查看答案及解析
You always _______ coming to class late.Why doesn’t the teacher get angry with you?
A.get away with B.get over C.get through D.get up
高三英语单项填空中等难度题查看答案及解析
When you throw something in the trash, soon a garbage truck will come to take it away. Then where does it go? That depends on where you live. Different towns deal with trash in different ways. | |
Recycling A recycling truck picks up paper, cardboard, metal, plastic and glass. These go to the recycling plant to be sorted and made into new things. | |
Incinerator An incinerator is a huge stove that burns trash to make heat and electricity. The ash that’s left gets buried in a landfill. Trash ash can be poisonous, so it has to be stored carefully. But is takes up a lot less room than just plain trash. | |
Compost Food waste might go to a composter. In a compost heap (堆肥堆), bacteria and worms break down dead plants and old food. They turn it in into good, rich oil. Some people keep compost heaps in their gardens. Big commercial composters handle waste from restaurants and farms. | |
Landfills Some trash gets buried in landfills. A landfill starts as a big hole. Trucks dump trash. Big earth movers push it into place and crush it down. They cover the trash with dirt to keep scavengers (食腐动物) away. The bottom of a landfills is lined with a barrier to keep bad things from leaking into the ground. Pipes drain away liquid. When the landfill is full, it’s covered with earth. It might become a park or lawn. |
1.What can we learn from the passage?
A.Recycling helps to generate energy.
B.Bacteria and worms helps handle food waste.
C.The landfill is used to drive scavengers away.
D.Trash ash is carefully handled to save room.
2.What’s the purpose of the passage?
A.To inform us of trash treatment.
B.To appeal for trash classification.
C.To discuss solutions to trash pollution.
D.To raise awareness of the harm of trash.
高三英语阅读理解中等难度题查看答案及解析
You'd better take something to read when you go to see the doctor ________ you have to wait.
A. even if B. as if C. in case D. in order that
高三英语单项填空中等难度题查看答案及解析
You’d better take something to read when you go to see the doctor __________ you have to wait.
A. even if B. as if
C. in case D. in order that
高三英语单项填空中等难度题查看答案及解析
You’d better take something to read when you go to see the doctor __________ you have to wait.
A. even if B. as if C. in case D. in order that
高三英语单项填空简单题查看答案及解析
When ____ comes to saving energy, big changes start with small steps, like turning off the lights.
A.that | B.this | C.it | D.one |
高三英语单项填空简单题查看答案及解析
When ___ comes to saving energy , big changes start with small steps , like turning off the lights.
A. that B. this C. it D. one
高三英语单项填空困难题查看答案及解析