★D
阅读下面短文,从每题所给的A、B、C、D四个选项中选出最佳答案.
The process of aging is of particular concern for Americans. This concern is not only related to the likelihood of increasing your chances of coming down with diseases such as heart disease and diabetes, but more importantly, to concerns about losing your eyesight. As we get older, the chances that we will develop age-related vision conditions and disorders increase.
Therefore, many people believe that it’s very hard if not impossible to improve your vision naturally as you get older due to concerns that the visual system begins to deteriorate at that stage of life. These people also believe they’re stuck with their glasses or contacts for life. So the question is: can aging prevent you from improving your vision naturally?
The answer to that question is no. While aging is inevitable, when it comes to improving, protecting and preserving your precious eyesight, there are things you can do to reduce or slow the negative effects of aging on the visual system. For instance, you can take preventive steps in terms of nutrition and eye exercises that can reduce the negative effects of aging on the eyes.
These simple and easy to perform techniques make the visual system stronger, therefore helping you to improve your vision. They also improve the focusing power of the eyes through vision training eye exercise techniques. Additionally, eye exercises can improve blood flow and circulation to the visual system, therefore improving your eyesight. The question is: can these eye exercises help improve vision even in older people? Well, the answer to this question is yes.
According to a scientific study performed by the National Institute on Aging, elderly adults can quickly improve their vision with a branch of eye exercises called Perceptual(知觉的) Training. Perceptual Training relates to the ability to improve various visual skills by exposing a person repeatedly to activities involving all kinds of stimuli. This improves the way the brain processes visual information by strengthening the connection between the brain and eyes.
1. What can be inferred from the first paragraph?
A . Aging is the main cause of poor eyesight.
B . The older one grows, the poorer his health gets.
C . The elders tend to do little to protect their eyes.
D. Aging population is a serious problem in the US.
2. Which should be a misunderstanding about eyesight?
A . Wearing glasses is a good way to improve eyesight.
B . The elders’ eyesight is difficult to improve naturally.
C . The elders’ eyesight can actually return to normal.
D. The elders are bad at improving their eyesight naturally.
3. What does the underlined word “deteriorate” in Paragraph 2 mean?
A. Become serious.
B . Become obvious.
C. Become worse.
D. Become better.
4. How many detailed ways are mentioned in the passage to improve eyesight?
A . Two.
B. Three.
C. Four.
D . Five.
5. Why is the study described in the last paragraph?
A. To explain how the brain processes visual information.
B. To introduce how old people should do eye exercises.
C . To show that the vision problem is given great attention.
D. To prove eye exercises can improve vision in older adults.
★D1-5 DBCAD
阅读下面短文,从每题所给的A、B、C、D四个选项中选出最佳答案.
The process of aging is of particular concern for Americans. This concern is not only related to the likelihood of increasing your chances of coming down with diseases such as heart disease and diabetes, but more importantly, to concerns about losing your eyesight. As we get older, the chances that we will develop age-related vision conditions and disorders increase.
Therefore, many people believe that it’s very hard if not impossible to improve your vision naturally as you get older due to concerns that the visual system begins to deteriorate at that stage of life. These people also believe they’re stuck with their glasses or contacts for life. So the question is: can aging prevent you from improving your vision naturally?
The answer to that question is no. While aging is inevitable, when it comes to improving, protecting and preserving your precious eyesight, there are things you can do to reduce or slow the negative effects of aging on the visual system. For instance, you can take preventive steps in terms of nutrition and eye exercises that can reduce the negative effects of aging on the eyes.
These simple and easy to perform techniques make the visual system stronger, therefore helping you to improve your vision. They also improve the focusing power of the eyes through vision training eye exercise techniques. Additionally, eye exercises can improve blood flow and circulation to the visual system, therefore improving your eyesight. The question is: can these eye exercises help improve vision even in older people? Well, the answer to this question is yes.
According to a scientific study performed by the National Institute on Aging, elderly adults can quickly improve their vision with a branch of eye exercises called Perceptual(知觉的) Training. Perceptual Training relates to the ability to improve various visual skills by exposing a person repeatedly to activities involving all kinds of stimuli. This improves the way the brain processes visual information by strengthening the connection between the brain and eyes.
1. What can be inferred from the first paragraph?
A . Aging is the main cause of poor eyesight.
B . The older one grows, the poorer his health gets.
C . The elders tend to do little to protect their eyes.
D. Aging population is a serious problem in the US.
2. Which should be a misunderstanding about eyesight?
A . Wearing glasses is a good way to improve eyesight.
B . The elders’ eyesight is difficult to improve naturally.
C . The elders’ eyesight can actually return to normal.
D. The elders are bad at improving their eyesight naturally.
3. What does the underlined word “deteriorate” in Paragraph 2 mean?
A. Become serious.
B . Become obvious.
C. Become worse.
D. Become better.
4. How many detailed ways are mentioned in the passage to improve eyesight?
A . Two.
B. Three.
C. Four.
D . Five.
5. Why is the study described in the last paragraph?
A. To explain how the brain processes visual information.
B. To introduce how old people should do eye exercises.
C . To show that the vision problem is given great attention.
D. To prove eye exercises can improve vision in older adults.
★D1-5 DBCAD
