No one would much like the idea of eating 61 pounds of tomatoes a day. But if their goodness was put into an easy-to-swallow pill that you were told might prevent strokes(中风) and heart attacks you would probably be putting in an order tomorrow.
Researchers believe they may have come up with just that after trials. The daily pill contains a chemical called lycopene which makes tomatoes red and is known to break down fat in the vessels(血管). A Cambridge University study found taking the pills improved blood flow and the lining of vessels in patients with pre-existing heart conditions. It also increased the flexibility(灵活性) of their vessels by 50 percent. The scientists believe it could limit the damage caused by heart disease-responsible for 180,000 deaths a year-and help cut the 49,000 deaths a year from strokes. They also hope it could benefit those with arthritis(关节炎), diabetes(糖尿病) and even slow the progress of cancer.
Each pill is equal to eating around 61 pounds of ripe tomatoes. Studies have shown eating a Mediterranean-style diet rich in tomatoes fish, vegetables, nuts and olive oil can significantly reduce cholesterol(胆固醇) and help prevent cardiovascular disease.
Preliminary results from a two-month trial, in which the pill was given to 36 heart disease patients and 36 healthy volunteers with an average age of 67, were presented at a meeting of the American Heart Association. It was shown to improve the function of the endothelium- the layer of cells lining blood vessels. It also improved their sensitivity to nitric oxide, the gas which causes the enlargement of the vessels in response to exercise.
Ian Wilkinson, head of Cambridge University’s clinical trials unit, said “These results are potentially very significant and it meets the goal, but we need more trials to see if they translate into fewer heart attacks and strokes.”
Further studies are planned, with researchers hoping it could offer a choice for heart disease sufferers who can not take the cholesterol-lowing drugs.
Mike Knapton, head of the British Heart Foundation, said, “Although this showed lycopene improved blood flow in people with heart disease, that’s a long way from demonstrating that taking it could improve outcomes for people with heart disease. The best way to get the benefits of a good diet is to eat plenty of fresh fruit and vegetables.”
1. What can we infer from Paragraph 1?
A. We can eat too much tomato food.
B. Tomatoes are helpful to strokes and heart attacks.
C. Tomatoes will lose healthy elements were put into pills.
D. We had better not eat tomatoes.
2. We can learn from the passage that the pills ____.
A. are at the experiment stage
B. can cure all the disease
C. are widely used among patients
D. cost patients so little money
3. Who were the volunteers by taking part in the trial?
A. Children. B. Youth.
C. Working people. D. old healthy people.
4. What Was Ian Wilkinson’s opinion on the trial?
A. Disappointing. B. Surprising.
C. Satisfactory. D. Terrible.
高三英语阅读理解中等难度题
No one would much like the idea of eating 61 pounds of tomatoes a day. But if their goodness was put into an easy-to-swallow pill that you were told might prevent strokes(中风) and heart attacks you would probably be putting in an order tomorrow.
Researchers believe they may have come up with just that after trials. The daily pill contains a chemical called lycopene which makes tomatoes red and is known to break down fat in the vessels(血管). A Cambridge University study found taking the pills improved blood flow and the lining of vessels in patients with pre-existing heart conditions. It also increased the flexibility(灵活性) of their vessels by 50 percent. The scientists believe it could limit the damage caused by heart disease-responsible for 180,000 deaths a year-and help cut the 49,000 deaths a year from strokes. They also hope it could benefit those with arthritis(关节炎), diabetes(糖尿病) and even slow the progress of cancer.
Each pill is equal to eating around 61 pounds of ripe tomatoes. Studies have shown eating a Mediterranean-style diet rich in tomatoes fish, vegetables, nuts and olive oil can significantly reduce cholesterol(胆固醇) and help prevent cardiovascular disease.
Preliminary results from a two-month trial, in which the pill was given to 36 heart disease patients and 36 healthy volunteers with an average age of 67, were presented at a meeting of the American Heart Association. It was shown to improve the function of the endothelium- the layer of cells lining blood vessels. It also improved their sensitivity to nitric oxide, the gas which causes the enlargement of the vessels in response to exercise.
Ian Wilkinson, head of Cambridge University’s clinical trials unit, said “These results are potentially very significant and it meets the goal, but we need more trials to see if they translate into fewer heart attacks and strokes.”
Further studies are planned, with researchers hoping it could offer a choice for heart disease sufferers who can not take the cholesterol-lowing drugs.
Mike Knapton, head of the British Heart Foundation, said, “Although this showed lycopene improved blood flow in people with heart disease, that’s a long way from demonstrating that taking it could improve outcomes for people with heart disease. The best way to get the benefits of a good diet is to eat plenty of fresh fruit and vegetables.”
1. What can we infer from Paragraph 1?
A. We can eat too much tomato food.
B. Tomatoes are helpful to strokes and heart attacks.
C. Tomatoes will lose healthy elements were put into pills.
D. We had better not eat tomatoes.
2. We can learn from the passage that the pills ____.
A. are at the experiment stage
B. can cure all the disease
C. are widely used among patients
D. cost patients so little money
3. Who were the volunteers by taking part in the trial?
A. Children. B. Youth.
C. Working people. D. old healthy people.
4. What Was Ian Wilkinson’s opinion on the trial?
A. Disappointing. B. Surprising.
C. Satisfactory. D. Terrible.
高三英语阅读理解中等难度题查看答案及解析
No one would much like the idea of eating 61 pounds of tomatoes a day. But if their goodness was put into an easy-to-swallow pill that you were told might prevent strokes(中风) and heart attacks you would probably be putting in an order tomorrow.
Researchers believe they may have come up with just that after trials. The daily pill contains a chemical called lycopene which makes tomatoes red and is known to break down fat in the vessels(血管). A Cambridge University study found taking the pills improved blood flow and the lining of vessels in patients with pre-existing heart conditions. It also increased the flexibility(灵活性) of their vessels by 50 percent. The scientists believe it could limit the damage caused by heart disease—responsible for 180,000 deaths a year—and help cut the 49,000 deaths a year from strokes. They also hope it could benefit those with arthritis(关节炎), diabetes(糖尿病) and even slow the progress of cancer.
Each pill is equal to eating around 61 pounds of ripe tomatoes. Studies have shown eating a Mediterranean-style diet rich in tomatoes fish, vegetables, nuts and olive oil can significantly reduce cholesterol(胆固醇) and help prevent cardiovascular disease.
Preliminary results from a two-month trial, in which the pill was given to 36 heart disease patients and 36 healthy volunteers with an average age of 67, were presented at a meeting of the American Heart Association. It was shown to improve the function of the endothelium—the layer of cells lining blood vessels. It also improved their sensitivity to nitric oxide, the gas which causes the enlargement of the vessels in response to exercise.
Ian Wilkinson, head of Cambridge University’s clinical trials unit, said “These results are potentially very significant and it meets the goal, but we need more trials to see if they translate into fewer heart attacks and strokes.”
Further studies are planned, with researchers hoping it could offer a choice for heart disease sufferers who can not take the cholesterol-lowing drugs.
Mike Knapton, head of the British Heart Foundation, said, “Although this showed lycopene improved blood flow in people with heart disease, that’s a long way from demonstrating that taking it could improve outcomes for people with heart disease. The best way to get the benefits of a good diet is to eat plenty of fresh fruit and vegetables.”
1.What can we infer from Paragraph 1?
A. We can eat too much tomato food.
B. Tomatoes are helpful to strokes and heart attacks.
C. Tomatoes will lose healthy elements were put into pills.
D. We had better not eat tomatoes.
2.We can learn from the passage that the pills ________.
A. are at the experiment stage
B. can cure all the disease
C. are widely used among patients
D. cost patients so little money
3.Who were the volunteers by taking part in the trial?
A. Children. B. Youth.
C. Working people. D. Old healthy people.
4.What was Ian Wilkinson’s opinion on the trial?
A. Disappointing. B. Surprising.
C. Satisfactory. D. Terrible.
高三英语阅读理解中等难度题查看答案及解析
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
No one would much like the idea of eating 61 pounds of tomatoes a day. But if their goodness was put into an easytoswallow pill that you were told might prevent strokes(中风) and heart attacks you would probably be putting in an order tomorrow.
Researchers believe they may have come up with just that after trials. The daily pill contains a chemical called lycopene which makes tomatoes red and is known to break down fat in the vessels(血管).A Cambridge University study found taking the pills improved blood flow and the lining of vessels in patients with preexisting heart conditions. It also increased the flexibility(灵活性) of their vessels by 50 percent. The scientists believe it could limit the damage caused by heart disease—responsible for 180,000 deaths a year—and help cut the 49,000 deaths a year from strokes. They also hope it could benefit those with arthritis(关节炎), diabetes(糖尿病) and even slow the progress of cancer.
Each pill is equal to eating around 61 pounds of ripe tomatoes. Studies have shown eating a Mediterraneanstyle diet rich in tomatoes, fish, vegetables, nuts and olive oil can significantly reduce cholesterol(胆固醇) and help prevent cardiovascular disease.
Preliminary results from a twomonth trial, in which the pill was given to 36 heart disease patients and 36 healthy volunteers with an average age of 67, were presented at a meeting of the American Heart Association. It was shown to improve the function of the endothelium—the layer of cells lining blood vessels. It also improved their sensitivity to nitric oxide, the gas which causes the enlargement of the vessels in response to exercise.
Ian Wilkinson, head of Cambridge University's clinical trials unit, said,“These results are potentially very significant and it meets the goal, but we need more trials to see if they translate into fewer heart attacks and strokes.”
Further studies are planned, with researchers hoping it could offer a choice for heart disease sufferers who can not take the cholesterollowing drugs.
Mike Knapton, head of the British Heart Foundation, said, “Although this showed lycopene improved blood flow in people with heart disease, that's a long way from demonstrating that taking it could improve outcomes for people with heart disease. The best way to get the benefits of a good diet is to eat plenty of fresh fruit and vegetables.”
1.What can we infer from Paragraph 1?
A.We can eat too much tomato food.
B.Tomatoes are helpful to strokes and heart attacks.
C.Tomatoes will lose healthy elements if they are put into pills.
D.We had better not eat tomatoes.
2.We can learn from the passage that the pills ________.
A.are at the experiment stage
B.can cure all the disease
C.are widely used among patients
D.cost patients so little money
3.Who were the volunteers by taking part in the trial?
A.Children. B.Youth.
C.Working people. D.Old healthy people.
4.What was Ian Wilkinson's opinion on the trial?
A.Disappointing. B.Surprising.
C.Satisfactory. D.Terrible.
高三英语阅读理解中等难度题查看答案及解析
No one likes the idea of being watched but, in today's high-tech society, a video camera can keep its eye on you 24 hours a day. This is now even the case in schools, and the students are not particularly happy about it.
“Luckily for me, the video cameras in our school are only installed along the corridors(走廊),” said Zhu Jiangyue, a Senior 2 student in Beijing. “It would feel like you're always being stared at if there were a camera in the classroom. You would have no privacy.”
Two students in Shanghai learned this the hard way when their high school broadcast video pictures of them kissing on campus. They must have been annoyed by this and responded by filing lawsuit against the school for invasion of privacy and last month a local court agreed to hear it. It is the first case of its kind in China, and everyone has something to say about it.
Li Xiang, a Senior 3 student in Hunan Province, thinks the schools behavior was unacceptable and unreasonable. "If I were one of the victims, I would be as angry as they are," said the 18-year-old. Every classroom in Li's school has a video camera above the door. They are generally used only when an exam is taking place but sometimes a student is allowed to control the camera. In this way, students needn’t worry about being watched in most part of their school life and can enjoy the benefits cameras bring as long as it doesn’t damage their self-respect.
However, Peng Jianping, chairman of the Moral Education Research Centre in Guangzhou, thinks video monitoring causes more harm than good. “Schools hope to manage the students better with the help of video cameras,” he said. “But it won't actually work. Teachers and students should trust and respect each other. If video cameras are frequently used, teenagers will think their teachers don't believe them.”
1.According to the passage, which of the statements is true?
A. There are video cameras in every classroom in Beijing.
B. Peng Jianping doesn’t agree to manage students better.
C. Li Xiang thinks his school uses the video cameras in the correct way.
D. Two students in Shanghai in this case didn't say anything about it.
2.What does most school leaders want to use video cameras for?
A. To monitor the campus for safety.
B. To take pictures of students who are studying.
C. To monitor the students in the exams.
D. To manage the students better.
3.What's the writer's opinion on the use of video cameras on the campus?
A. He quite agrees. B. He doesn't agree.
C. We don't know. D. He neither agrees nor disagrees.
4.What's the best title for the passage?
A. Manage the students better with video cameras.
B. Video cameras on the campus.
C. Why video cameras used on the campus.
D. Better use of video cameras.
高三英语阅读理解中等难度题查看答案及解析
I have no ________ to the plan, so long as it would not cost too much.
A.refusal | B.comment | C.idea | D.objection |
高三英语单项填空简单题查看答案及解析
What does the man mean?
A. He eats out sometimes.
B. He doesn’t like to cook.
C. He often has ideas of cooking.
高三英语短对话简单题查看答案及解析
When the H1N1 virus____ at first in Mexico, no one had the least idea that it would spread so rapidly throughout the world.
A. broke off B. broke down C. broke out D. broke away
高三英语单项填空简单题查看答案及解析
— Who would you like to ____ to the cinema with you this evening?
— No one. I would rather stay home this evening.
A.have go | B.had gone | C.going | D.to go |
高三英语单项填空简单题查看答案及解析
Like many new graduates, I left university full of hope for the future but with no real idea of what I wanted to do. My degree, with honors, in English literature had not really prepared me for anything practical. I knew I wanted to make a difference in the world somehow, but I had no idea how to do that. That’s when I learned about the Lighthouse Project.
I started my journey as a Lighthouse Project volunteer by reading as much as I could about the experiences of previous volunteers. I knew it would be a lot of hard work, and that I would be away from my family and friends for a very long time. In short, I did not take my decision to apply for the Lighthouse Project lightly. Neither did my family.
Eventually, however, I won the support of my family, and I sent in all the paperwork needed for the application. After countless interviews and presentations, I managed to stand out among the candidates and survive the test alone. Several months later, I finally received a call asking me to report for the duty. I would be going to a small village near Abuja, Nigeria. Where? What? Nigeria? I had no idea. But I was about to find out.
After completing my training, I was sent to the village that was small and desperately in need of proper accommodation. Though the local villagers were poor, they offered their homes, hearts, and food as if I were their own family. I was asked to lead a small team of local people in building a new schoolhouse. For the next year or so, I taught in that same schoolhouse. But I sometimes think I learned more from my students than they did from me.
Sometime during that period, I realized that all those things that had seemed so strange or unusual to me no longer did, though I did not get anywhere with the local language, and returned to the United States a different man. The Lighthouse Project had changed my life forever.
1.What do we know about the author?
A. His university education focused on the theoretical knowledge.
B. His dream at university was to become a volunteer.
C. He took pride in having contributed to the world.
D. He felt honored to study English literature.
2.According to the Paragraph 2, it is most likely that the author
A. discussed his decision with his family.
B. asked previous volunteers about voluntary work
C. attended special training to perform difficult tasks
D. felt sad about having to leave his family and friends
3.In his application for the volunteer job, the author
A. participated in many discussions
B. went through challenging survival tests
C. wrote quite a few paper on voluntary work
D. faced strong competition from other candidates
4.On arrival at the village, the author was
A. asked to lead a farming team
B. sent to teach in a schoolhouse
C. received warmly by local villagers
D. arranged to live in a separate house.
5.What can we infer from the author’s experiences in Nigeria?
A. He found some difficulty adapting to the local culture
B. He had learned to communicate in the local language.
C. He had overcome all his weaknesses before he left for home.
D. He was chosen as the most respectable teacher by his students.
高三英语阅读理解中等难度题查看答案及解析
Like many new graduates, I left university full of hope for the future but with no real idea of what I wanted to do.My degree,with honors in English literature had not really prepared me for anything practical.I knew I wanted to make a difference in the world somehow,but I had no idea how to do that.That’s when I learned about the Lighthouse Project.
I started my journey as a Lighthouse Project volunteer by reading as much as I could about the experiences of previous volunteers.I knew it would be a lot of hard work,and that I would be away from my family and friends for a very long time.In short,I did not take my decision to apply for the Lighthouse Project lightly.Neither did my family.
Eventually,however,I won the support of my family,and I sent in all the paperwork needed for application.After countless interviews and presentations,I managed to stand out among the candidates and survive the test alone.Several months later,I finally received a call asking me to report for duty.I would be going to a small village near Abuja,Nigeria. Where? What? Nigeria? I had no idea.But I was about to find out.
After completing my training,I was sent to the village that was small and desperately in need of proper accommodation.Though the local villagers were poor,they offered their homes,hearts,and food as if I were their own family.I was asked to lead a small team of local people in building a new schoolhouse.For the next year or so,I taught in that same schoolhouse.But I sometimes think I learned more from my students than they did from me.
Sometime during that period,I realized that all those things that had seemed so strange or unusual to me no longer did,though I did not get anywhere with the local language,and I returned to the United States a different man.The Lighthouse Project had changed my life forever.
1. What do we know about the author?
A.His dream at university was to become a volunteer.
B.His university education focused on theoretical knowledge.
C.He took pride in having contributed to the world.
D.He felt honored to study English literature.
2. According to Paragraph 2,it is most likely that the author______.
A.discussed his decision with his family
B.asked previous volunteers about voluntary work
C.attended special training to perform difficult tasks
D.felt sad about having to leave his family and friends
3. In his application for the volunteer job,the author_______.
A.participated in many discussions
B.went through challenging survival tests
C.wrote quite a few papers on voluntary work
D.faced strong competition from other candidates
4. On arrival at the village, the author was
A. asked to lead a farming team
B. sent to teach in a schoolhouse
C. received warmly by local villagers
D. arranged to live in a separate house.
5. What can we infer from the author’s experiences in Nigeria?
A. He found some difficulty adapting to the local culture
B. He had learned to communicate in the local language.
C. He had overcome all his weaknesses before he left for home.
D. He was chosen as the most respectable teacher by his students.
高三英语阅读理解中等难度题查看答案及解析