Man still has a lot to learn about the most powerful and complex part of his body — the brain.
It may be surprising to learn that it isn’t age that makes you lose your memory. The reason could be that you have a "lazy" memory, not an old one. Like your body your memory improves with exercise. Once given plenty of exercise, the brain keeps its power. Before discussing how to improve the memory, let’s look at how the brain works. There are two sides to the brain, the left and the right. The right side deals with the senses (what we see, hear, feel and smell). It's the creative and imaginative side. The left side is concerned with logic. It analyzes information and puts it in order.
Some recent research suggests that we remember everything that happens to us. The problem most of us has is recalling events. Most forgetting takes place immediately after learning. An hour after learning something new, more than 50% has been forgotten. After a month, 80% has been forgotten, and so on.
This shows revision is very important. If you revise new material you have learnt, you remember much more. So it's of vital importance to revise newly learned material often, and have frequent breaks. We best remember what we learn at the beginning of a learning period and at the point where we stop. After the break, revise what was learned before the break and then continue learning the new material. These breaks should happen every 20 or 45 minutes.
Other experiments have shown the brain needs time to "digest" what has been learned. The time necessary for this is 5 to 10 minutes. After the break, the memory will have absorbed what it has just learned, and more will be remembered. During this period it is important to exercise the right side of the brain, because the left side is used during the learning period. Therefore you should relax. Listening to music, breathing in fresh air, and looking at a picture are all ways of using the other side of the brain. So when you are studying alone, make a plan which shows when to have breaks and to revise newly learned material immediately before you begin studying again. If you do in this way, your memory will improve.
1.According to the text, you lose your memory by ________.
A. getting too old B. hardly using your brain
C. working too hard D. using your brain too much
2.To fight forgetting effectively, we're advised to ________.
A. go back to what was learned regularly
B. break down materials into small pieces
C. focus on both ends of a learning period
D. take breaks to give the brain a good rest
3. During the learning process the brain need breaks to ________.
A. use the right side of the brain
B. revise newly learnt materials
C. take in what has been learnt
D. relax the left side of the brain
4.Where is this text most probably taken from?
A. Science fictions. B. Students’ literature.
C. An advertisement. D. A science report.
高三英语阅读理解中等难度题
Man still has a lot to learn about the most powerful and complex part of his body — the brain.
It may be surprising to learn that it isn’t age that makes you lose your memory. The reason could be that you have a "lazy" memory, not an old one. Like your body your memory improves with exercise. Once given plenty of exercise, the brain keeps its power. Before discussing how to improve the memory, let’s look at how the brain works. There are two sides to the brain, the left and the right. The right side deals with the senses (what we see, hear, feel and smell). It's the creative and imaginative side. The left side is concerned with logic. It analyzes information and puts it in order.
Some recent research suggests that we remember everything that happens to us. The problem most of us has is recalling events. Most forgetting takes place immediately after learning. An hour after learning something new, more than 50% has been forgotten. After a month, 80% has been forgotten, and so on.
This shows revision is very important. If you revise new material you have learnt, you remember much more. So it's of vital importance to revise newly learned material often, and have frequent breaks. We best remember what we learn at the beginning of a learning period and at the point where we stop. After the break, revise what was learned before the break and then continue learning the new material. These breaks should happen every 20 or 45 minutes.
Other experiments have shown the brain needs time to "digest" what has been learned. The time necessary for this is 5 to 10 minutes. After the break, the memory will have absorbed what it has just learned, and more will be remembered. During this period it is important to exercise the right side of the brain, because the left side is used during the learning period. Therefore you should relax. Listening to music, breathing in fresh air, and looking at a picture are all ways of using the other side of the brain. So when you are studying alone, make a plan which shows when to have breaks and to revise newly learned material immediately before you begin studying again. If you do in this way, your memory will improve.
1.According to the text, you lose your memory by ________.
A. getting too old B. hardly using your brain
C. working too hard D. using your brain too much
2.To fight forgetting effectively, we're advised to ________.
A. go back to what was learned regularly
B. break down materials into small pieces
C. focus on both ends of a learning period
D. take breaks to give the brain a good rest
3. During the learning process the brain need breaks to ________.
A. use the right side of the brain
B. revise newly learnt materials
C. take in what has been learnt
D. relax the left side of the brain
4.Where is this text most probably taken from?
A. Science fictions. B. Students’ literature.
C. An advertisement. D. A science report.
高三英语阅读理解中等难度题查看答案及解析
Man still has a lot to learn about the most powerful and complex part of his body — the brain.
It may be surprising to learn that it isn’t age that makes you lose your memory. The reason could be that you have a "lazy" memory, not an old one. Like your body your memory improves with exercise. Once given plenty of exercise, the brain keeps its power. Before discussing how to improve the memory, let’s look at how the brain works. There are two sides to the brain, the left and the right. The right side deals with the senses (what we see, hear, feel and smell). It's the creative and imaginative side. The left side is concerned with logic. It analyzes information and puts it in order.
Some recent research suggests that we remember everything that happens to us. The problem most of us has is recalling events. Most forgetting takes place immediately after learning. An hour after learning something new, more than 50% has been forgotten. After a month, 80% has been forgotten, and so on.
This shows revision is very important. If you revise new material you have learnt, you remember much more. So it's of vital importance to revise newly learned material often, and have frequent breaks. We best remember what we learn at the beginning of a learning period and at the point where we stop. After the break, revise what was learned before the break and then continue learning the new material. These breaks should happen every 20 or 45 minutes.
Other experiments have shown the brain needs time to "digest" what has been learned. The time necessary for this is 5 to 10 minutes. After the break, the memory will have absorbed what it has just learned, and more will be remembered. During this period it is important to exercise the right side of the brain, because the left side is used during the learning period. Therefore you should relax. Listening to music, breathing in fresh air, and looking at a picture are all ways of using the other side of the brain. So when you are studying alone, make a plan which shows when to have breaks and to revise newly learned material immediately before you begin studying again. If you do in this way, your memory will improve.
1.According to the text, you lose your memory by ________.
A. getting too old B. hardly using your brain
C. working too hard D. using your brain too much
2.To fight forgetting effectively, we're advised to ________.
A. go back to what was learned regularly
B. break down materials into small pieces
C. focus on both ends of a learning period
D. take breaks to give the brain a good rest
3. During the learning process the brain need breaks to ________.
A. use the right side of the brain
B. revise newly learnt materials
C. take in what has been learnt
D. relax the left side of the brain
4.Where is this text most probably taken from?
A. Science fictions. B. Students’ literature.
C. An advertisement. D. A science report.
高三英语阅读理解中等难度题查看答案及解析
There is a lot to learn about the creations of Beatrix Potter—not only is she the author and illustrator of one of the world's most famous children's books,The Tale of Peter Rabbit,but also a pioneering conservationist with the spirit of a scientist.
"Potter grew up as the daughter of a wealthy Victorian family,but along with her brother who filled an entire floor of their large house in London with all sorts of animals,"said Anne Lundin,a retired professor for the UW-Madison School of Library and Information Studies.
"As an adult,she was a frustrated botanical illustrator and scientist.That field was not open to her because she was female,"Lundin said.Potter was urged to tum the charming illustrations and stories she wrote in letters to children into books.She wrote 23 books in all—a body of work that has inspired plays,ballets,films and an astonishing amount of merchandise.
"The Tale of Peter Rabbit is probably the most famous children's book in the world,which was published in 1902 and has really stood the test of time.It's been translated into 36 languages.The parents and grandparents will share it with the next generation,"said Lundin.
Potter also made a mark on the world through her land conservation."In many ways,she was like Peter Rabbit, venturing into a world of adventure and risk.She withdrew from London as soon as she started making some money on her books to the Lake District and became an extremely important farmer and conservationist.She preserved and passed on 15 farms and over 4,000 acres,which were given back to the country as gifts in the 20th century,"said Lundin.
Even though she was born 150 years ago,she was amazingly modern—her embracing of the natural world, commented Jennifer Blatchley Smith,an artistic director of the show Peter Rabbit Tales to celebrate the 150th anniversary of Potter's birth.
1.What helped Beatrix Potter to write The Tale of Peter Rabbit successfully ?
A. Her life and work experiences.
B. Her specialty in animated（动画）pictures.
C. Her success in becoming a botanical scientist.
D. Her interest in animals in childhood alone.
2.What does the word "frustrated" in the third paragraph mean?
A. Disappointed. B. Devoted.
C. Motivated. D. Inspired.
3.What is Beatrix Potter?
A. A botanist and artist.
B. An extremely important farmer and successful scientist.
C. A writer,conservationist and farmer.
D. An artistic director.
4.Why does the author write the article?
A. In celebration of Potter's 150th birthday.
B. In honour of Potter's new contributions.
C. In praise of Potter's spirit of selflessness.
D. In support of Potter's book promotions.
高三英语阅读理解中等难度题查看答案及解析
____the book if you are free, and you will learn a lot about how to study English .
| A． Read | B．Having read | C．To read | D．Reading |
高三英语单项填空中等难度题查看答案及解析
______ scientists have learned a lot about the universe, there is much we still don't know.
A. Once B. Since C. Though D. Unless
高三英语单项填空中等难度题查看答案及解析
______ scientists have learned a lot about the universe, there is much we still don't know.
A. Once B. Since
C. Though D. Unless
高三英语单项填空中等难度题查看答案及解析
In today's world, online social media has become more powerful and the most destructive thing over worldwide , although with time all generations have come to accept the changes social network has brought about, teenagers and young adults are the most enthusiastic users of these sites. According to various research studies in the field of online social networks, it has been revealed that these sites are impacting the lives of the youth greatly. When using these sites such as Twitter, Facebook or Myspace, there are both positive and negative effects on the youth.
Firstly, social media helps the youth and any other user updated with what is happening around the world, and helps the teenagers stay connected and interact with each other even if they are many miles apart. This strengthens their relationship. Even if they finished school and moved to different locations, they stay connected and update one another.
In addition, social media sites have provided a platform whereby the youth can create groups and pages based on their common discipline and end up building connections and opportunities for their respective careers by updating different topics to discuss. Youth who have been interviewed say that social media has become their lifestyle and it makes their lives easier and more efficient.
While on the one hand social network sites seem to bring people together and stay connected, on the other hand it causes many physical and mental health problems such as eyes infection, back problems, etc. Other negative effects of social networking various people suggested included encouraging poor spelling and grammar , exposing underage to online predators （捕食者）,allowing spread of misinformation that is seen as fact, decreasing productivity as those who are supposed to be working spend time in the sites to chat, providing a perfect platform for cyberbullying and providing details that increase risks of identity theft.
"The more social media we have, the more we think were connecting, yet we are really disconnecting from each other. " One researcher said.
In conclusion, social networking clearly portrays both positive and negative effects on the youth. It is the decision of individuals whether to use it in a right way or wrong.
1.Why do young people adopt the platform offered by social media sites?
A.To practice their debate skills.
B.To change their way of living.
C.To improve their academic performance.
D.To lay the foundation for their future careers.
2.It can be inferred that the main disadvantages of social networking may _______.
A.put young people in danger
B.allow spread of information
C.let out users' health problems
D.reduce the using of poor spelling
3.What is the passage mainly about?
A.The research on online social media.
B.The correct way to use online social media.
C.The introduction of online social media history.
D.The influence of online social media on the youth.
4.What is the authors attitude towards social media?
A.Disapproving. B.Objective.
C.Positive. D.Indifferent.
高三英语阅读理解中等难度题查看答案及解析
most kids still love burgers，chicken wings and pizza，there are a lots of other foods that are to kids' taste．
A．While B．Since
C．Before D．In case
高三英语单项填空中等难度题查看答案及解析
In spite of all ________ has been said, quite a lot of people are still uncertain about the prices of housing in China.
A．what B．/
C．which D．that
高三英语单项填空中等难度题查看答案及解析
The young man has been trying everything in his power to please the director, ______ to get a role in the play.
A．hoped B．hoping C．to hope D．having hoped
高三英语单项填空中等难度题查看答案及解析