"Old wives' tales" are beliefs passed down fr...

"Old wives' tales" are beliefs passed down from one generation to another. For example, most of us remember our parents' telling us to eat more of certain foods or not to do certain things. 1. Some of them agree with present medical thinking, but others have not passed the test of time.

Did your mother ever tell you to eat your carrots because they are good for your eyes? Scientists now report that eating carrots can help prevent a serious eye disease called macular degeneration. Eating just one carrot a day can reduce the possibility of getting this disease by 40%. 2. It can kill the type of virus that causes colds.

3. For example, generations of children have been told not to go swimming within an hour after eating. 4. Do sweets cause tooth problems? Well, yes and no. Sticky sweets made with grains tend to cause more problems than sweets made with simple sugars.

Even though science can tell us that some of our traditional beliefs don't hold water, there is still a lot of truth in the old wives' tales. 5. We should respect this body of knowledge even as we search for clear scientific support to prove it true or false.

A. Garlic is good for you, too.

B. Is there any truth in these teachings?

C. Who can decide whether they are right or wrong?

D. But research suggests that there is no danger in doing so.

E. Unfortunately, not all of Mom's advice passed the test of medical studies.

F. After all, much of this knowledge has been accumulated from thousands of years of experience in family health care.

G. They are just the guesses and imaginations of people in the past when people's scientific knowledge was quite limited.

高二英语七选五中等难度题查看答案及解析

“Old wives’ tales” are beliefs passed down from one generation to another. For example，most of us remember our parents’ telling us to eat more of certain foods or not to do certain things. Is there any truth in these teachings? Some of them agree with present medical thinking，but others have not passed the test of time.

Did your mother ever tell you to eat your carrots because they are good for your eyes? Scientists now report that eating carrots can help prevent a serious eye disease called macular degeneration. Eating just one carrot a day can reduce the possibility of getting this disease by 40%. Garlic is good for you，too. It can kill the type of virus that causes colds.

Unfortunately, not all of Mom’s advice passed the test of medical studies. For example, generations of children have been told not to go swimming within an hour after eating. But research suggests that there is no danger in doing so. Do sweets cause tooth problems？Well, yes and no. Sticky sweets made with grains(谷物) tend to cause more problems than sweets made with simple sugars.

Even though science can tell us that some of our traditional beliefs don’t hold_water,_there is still a lot of truth in the old wives’ tales. After all, much of this knowledge has been accumulated (积累) from thousands of years of experience in family health care. We should respect this body of knowledge even as we search for clear scientific support to prove it true or false.

1.Which of the following is TRUE according to the text?

2.The author develops the third paragraph mainly________.

3.The phrase“ hold water” in the last paragraph most probably means“________”．

4.What is the author’s attitude towards“old wives’ tales”in the text?

高二英语阅读理解困难题查看答案及解析

“Old wives tales” are beliefs lasting for many generations. For example, most of us remember our parents’ telling us to eat more of certain foods or not to do certain things. Is there any truth in these teachings? Some of them agree with present medical thinking, but others have not passed the test of time.

Did your mother ever tell you to eat your carrots because they are good for your eyes? Scientists now report that eating carrots can help prevent a serious eye disease called macular degeneration. Eating just one carrot a day can reduce the possibility of getting this disease by 40%. Garlic is good for you, too. It can kill the type of virus that causes colds.

Unfortunately, not all of Mom’ s advice passed the test of medical studies. For example, generations of children have been told not to go swimming within an hour after eating. But research suggests that there is no danger in doing so. Do sweets cause tooth problems? Well, yes. However, sticky sweets made with grains tend to cause more problems than sweets made with simple sugars.

Even though science can tell us that some of our traditional beliefs don’t hold water, there is still a lot of truth in the old wives’ tales. After all, much of this knowledge has been accumulated from thousands of years of experience in family health care. We should respect this body of knowledge even as we search for clear scientific support to prove it true or false.

1.Which of the following is TRUE according to the test?

2. The phrase “hold water” in the last paragraph most probably means”_____”.

3.What is the author’s attitude toward “old wives tales” in the text?

高二英语阅读理解简单题查看答案及解析

Some of the old beliefs passed down from one generation to another ________ the present thinking.

A. agree with    B. deal with    C. put up with    D. come up with

高二英语单项填空中等难度题查看答案及解析

We must not________the good traditions passed down from generation.

A．Catch sight of    B．lose the sight of   C．lose sight of       D．catch the sight of

高二英语单项填空简单题查看答案及解析

Darek Fidyka, a 38-year-old Bulgarian, had been paralysed (瘫痪的) from the chest down for four years after a knife attack. Scientists from Britain and Poland took cells from his nose, transplanted (移植) them into his back and re-grew his spinal cord (脊髓). Now he can walk and even drive a car. The doctors were delighted but said it was the first step in a long journey.

The breakthrough came after 40 years of research by Professor Geoff Raisman, who found that cells had the possibility to repair damage to nasal (鼻腔的) nerves, the only part of the nervous system that constantly re-grows. “The idea was to take something from an area where the nervous system can repair itself, and does so throughout life, and put it into an area that doesn’t repair itself,” Professor Raisman said.

Polish doctors injected the nasal cells into Mr Fidyka’s spinal cord above and below the injury and used some nerves from his ankle to form a bridge across the damaged tissue. The nasal cells appear to have caused the spinal nerves to repair themselves.

Professor Raisman achieved this with rats in the late 1990s, but this is his greatest success. “I think the moment of discovery for me was Christmas in 1997 when I first saw a rat that couldn’t control its hand put its hand out to me. That was an exciting moment, because I realized then that my belief that the nervous system could be repaired was true.”

Doctors chose the easiest case for their first attempt — it might not work for others. But there is a real sense of hope that an idea once thought impossible has been realized.

David Nicholls, who helped provide money for the breakthrough, said information about the breakthrough would be made available to researchers across the globe.

“What you’ve got to understand is that for three million paralysed people in the world today, the world looks a totally brighter place than it did yesterday,” he said.

1.Why did Professor Geoff Raisman choose cells from the nose?

A. The nervous system in the nose can repair itself.

B. Cells in the nose can be easily transplanted.

C. Cells in the nose re-produce rapidly.

D. He just wanted to give it a try.

2.What made Professor Geoff Raisman believe the nervous system can be repaired?

A. His study on animals.

B. His operation on a paralysed patient.

C. His sudden thoughts about Christmas.

D. His unusual experience with a sick rat.

3.David Nicholls’ words suggest that _____.

A. the world is becoming better and brighter

B. paralysed people have the hope of recovery

C. the report of the breakthrough will be published soon

D. researchers across the globe will carry out the operation

高二英语阅读理解简单题查看答案及解析

Darek Fidyka, a 38-year-old Bulgarian, had been paralysed (瘫痪的) from the chest down for four years after a knife attack. Scientists from Britain and Poland took cells from his nose, transplanted　 (移植) them into his back and re-grew his spinal cord (脊髓). Now he can walk and even drive a car. The doctors were delighted but said it was the first step in a long journey.

The breakthrough came after 40 years of research by Professor Geoff Raisman, who found that cells had the possibility to repair damage to nasal (鼻腔的) nerves, the only part of the nervous system that constantly re-grows. “The idea was to take something from an area where the nervous system can repair itself, and does so throughout life, and put it into an area that doesn’t repair itself,” Professor Raisman said.

Polish doctors injected the nasal cells into Mr Fidyka’s spinal cord above and below the injury and used some nerves from his ankle to form a bridge across the damaged tissue. The nasal cells appear to have caused the spinal nerves to repair themselves.

Professor Raisman achieved this with rats in the late 1990s, but this is his greatest success. “I think the moment of discovery for me was Christmas in 1997 when I first saw a rat that couldn’t control its hand put its hand out to me. That was an exciting moment, because I realised then that my belief that the nervous system could be repaired was true.”

Doctors chose the easiest case for their first attempt — it might not work for others. But there is a real sense of hope that an idea once thought impossible has been realised.

David Nicholls, who helped provide money for the breakthrough, said information about the breakthrough would be made available to researchers across the globe.

“What you’ve got to understand is that for three million paralysed people in the world today, the world looks a totally brighter place than it did yesterday,” he said.

1.Why did Professor Geoff Raisman choose cells from the nose?

A. The nervous system in the nose can repair itself.

B. Cells in the nose can be easily transplanted.

C. Cells in the nose re-produce rapidly.

D. He just wanted to give it a try.

2.Why did the operation work for Darek Fidyka?

A. The nasal cells re-produced and spread quickly.

B. The nerves from his ankle helped cure the injury.

C. The nervous system in the spinal cord can repair itself.

D. The nasal cells helped the spinal nerves to repair themselves.

3.What made Professor Geoff Raisman believe the nervous system can be repaired?

A. His study on animals.

B. His operation on a paralysed patient.

C. His sudden thoughts about Christmas.

D. His unusual experience with a sick rat.

4.David Nicholls’ words suggest that _____.

A. the world is becoming better and brighter

B. paralysed people have the hope of recovery

C. the report of the breakthrough will be published soon

D. researchers across the globe will carry out the operation

高二英语阅读理解中等难度题查看答案及解析

I was 18 years old, fit, strong and ambitious. One day, I fell down for no_______reason. I saw many different specialists and was finally diagnosed with limb girdle muscular dystrophy(MD).

It was a very difficult time. I had no idea what life was going to_______at me and I was scared. By my late 30s it was_______and I had transitioned(转变）from a walking stick to a wheelchair. I wanted to be master of my own _______, so I had to recognize my_______ and play to my weaknesses. What I wanted to make _______was a trip to the north pole.

People with MD feel the cold. So why did I want to go to one of the most extreme, cold and_______places on Earth?I'd read about Chris Cope, who wanted to go to the north pole to raise money for MD, and it had _______ my adventurous spirit: I wanted to raise awareness about the _______, but I also wanted to find out what I was capable of. I'm very________

In the two years it had taken to organize the expedition, my muscles had worsened but we ________regardless. The unpleasant life coaching and cold training helped me to ________ how my body would behave in extreme cold, which made me aware of what to________.

I had an amazing team around me,________ the four different flights we took to get to the inner Arctic ice shelf were nevertheless discouraging. While we were on the ice the runway________and we had to wait for it to refreeze.________ we reached the north pole, I was bitterly cold, exhausted and a complete ________.I was on　 the ice for the best part of three long days,then ________the final 350m.The expedition raised50,000 for ________MD is slowly destroying my life but I have chosen to fill it with ________ and I live life to the full.

1.A.adequate B.apparent C.sound D.major

2.A.yell B.target C.throw D.direct

3.A.advanced B.initial C.modest D.minor

4.A.disease B.fortune C.fate D.business

5.A.achievements B.strengths C.privileges D.commitments

6.A.differ B.happen C.count D.work

7.A.autonomous B.mysterious C.fantastic D.inaccessible

8.A.referred to B.appealed to C.belonged to D.applied to

9.A.significance B.conservation C.ambition D.condition

10.A.trustworthy B.delicate C.competitive D.ridiculous

11.A.pulled out B.took off C.pressed on D.hung about

12.A.illustrate B.assess C.stress D.clarify

13.A.value B.forgive C.require D.expect

14.A.though B.but C.so D.as

15.A.floated B.disappeared C.twisted D.split

16.A.Because B.Once C.Before D.Unless

17.A.envy B.failure C.pride D.mess

18.A.ran B.climbed C.rolled D.walked

19.A.treatment B.charity C.training D.ecology

20.A.imaginations B.experiences C.recreations D.responsibilities

高二英语完形填空困难题查看答案及解析

_______ the two are only several days apart in age, they seem to belong to wholly different generations.

A．While            B．When            C．As               D．Since

高二英语单项填空中等难度题查看答案及解析

One day I was driving home with a woman. She rolled down the window, fifty feet away from the driveway and spit her gum （口香糖）out of the window. “Couldn’t you just wait five seconds and put your gum where it belongs?” I asked, annoyed.

She was not the only one who was gum-lazy. Consider the following. Every time I brush chewed gum under my desk, I shake with fright. At Folsom Middle School, whenever I had to walk by the gum wall next to the girls’ locker room, I felt totally disgusted. When I was young, I walked outside during my dance show in my ballet shoes, always stepping right on a big and juicy piece of bubble gum. I was extremely upset.

The worst part of all these incidents is that a trash can is located near. But some people are too lazy to walk towards it.

If you can’t be a responsible gum chewer, don’t chew at all. That’s all I’m going to say.

Take Singapore as a good example. The chewing gum ban in Singapore was placed. It bans the import and sale of chewing gum in Singapore, whether for the purpose of trade or personal chewing. However, the ban has been partly lifted with some types of gum, such as medical gum, allowable. This comes with the warning that it is sold only by a druggist, who has to take down the names of buyers. Obviously, the Singapore government gets angry at gum stuck in keyholes of mailboxes and on elevator buttons.

Not only is it annoying, but chewing gum can actually do harm to the health. Most gum contains aspartame （阿斯巴甜）, a chemical sweetener（增甜剂）that the US government is now deciding whether or not it is a deadly chemical. If it is, it may cause cancer. Other studies suggest that aspartame may cause neurological（神经系统的）disorders. Therefore, aspartame is not allowed to use in the US.

So just say no to chewing gum.

1.What did the author think of the woman’s behavior?

A. It was strange.　　　　 B. It was unacceptable.

C. It was dangerous.　　　 D. It was violent.

2.According to Paragraph 2, the author _________.

A. stepped on a piece of gum while dancing

B. cleaned gum under her desk sometimes

C. was troubled by chewed gum

D. often found chewed gum in her locker

3.What do we know about aspartame?

A. It is proved to be a harmless chemical.

B. It is the cause of many kinds of cancer..

C. It is being refused by the US government.

D. It is the main ingredient of chewing gum.

4.What is the main purpose of the text?

A. To advise people against chewing gum.

B. To criticize people who are lazy.

C. To persuade people to buy medical gum.

D. To make comments on the ban in Singapore.

高二英语阅读理解中等难度题查看答案及解析