Many animals recognize their food because they see it. So do humans. When you see an apple or a piece of chocolate you know that these are things you can eat. You can also use other senses when you choose your food. You may like it because it smells good or because it tastes good. You may dislike some types of food because they do not look, smell or taste very nice. Different animals use different senses to find and choose their food. A few animals depend on only one of their senses, while most animals use more than one sense.
Although there are many different types of food, some animals spend their lives eating only one type. The giant panda eats only one particular type of bamboo. Other animals eat only one type of food even when given the choice. A kind of white butterfly will stay on the leaves of a cabbage, even though there are plenty of other vegetables in the garden. However, most animals have a more varied diet. The bear eats fruits and fish. The fox eats small animals, birds and fruits. The diet of these animals will be different depending on the season.
Humans have a very varied diet. We often eat food because we like it and not because it is good for us. In countries such as France and Britain, people eat foods with too much sugar. This makes them overweight, which is bad for their health. Eating too much red meat and animal products, such as butter, can also be bad for the health. Choosing the right food, therefore, has become an area of study in modern life.
【小題1】We can infer from the text that humans and animals ____.
A.depend on one sense in choosing food |
B.a(chǎn)re not satisfied with their food |
C.choose food in similar ways |
D.eat entirely different food |
A.A white butterfly. | B.A small bird. |
C.The bear. | D.The fox. |
A.the season changes |
B.the food color changes |
C.they move to different places |
D.they are attracted by different smells |
A.food is chosen for a good reason |
B.French and British food is good |
C.some people have few choices of food |
D.some people care little about healthy diet |
A.Why choosing the right food is important. |
B.How to choose the right food. |
C.The right amount of food for a person. |
D.Vegetables matter more than meat and sugar. |
【小題1】C
【小題2】A
【小題3】A
【小題4】D
【小題5】B
解析試題分析:文章大意:本文主要描述動物和人識別食物的方法以及動物和人不同的飲食習(xí)慣。
【小題1】C 推理題。根據(jù)第一段第一、二句Many animals recognize their food because they see it. So do humans.可以知道人和動物在選擇食物方面具有相似的方法。故C正確。
【小題2】A 細(xì)節(jié)題。根據(jù)文章第二段中A kind of white butterfly will stay on the leaves of a cabbage, even though there are plenty of other vegetables in the garden一種白蝴蝶只吃白菜的葉子,故A正確。
【小題3】A 細(xì)節(jié)題。根據(jù)文章第二段最后一句The diet of these animals will be different depending on the season.可以知道動物的飲食是隨季節(jié)而改變的。故A正確。
【小題4】D 推理題。根據(jù)文章最后一段We often eat food because we like it and not because it is good for us及舉例法國和英國人的飲食習(xí)慣,可以推測一些人是不在乎健康的飲食習(xí)慣,故D正確。
【小題5】B推理題。本文最后一段主要講述不良的飲食習(xí)慣,故可以推測出下面一段可能會講述如何選擇正確的食物,養(yǎng)成良好的飲食習(xí)慣。故B正確。
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科目:高中英語 來源: 題型:閱讀理解
It is not unusual for people to speak two or three languages; they’re known as bilinguals or trilinguals. Speakers of more than three languages are known as polyglots. And when we refer to people who speak many languages, perhaps a dozen or more, we use the term hyper-polyglot.
The most famous hyper-polyglot was Giuseppe Mezzofanti, a 19th century Italian cardinal, who was said to speak 72 languages. This claim sounds absurd. If you assume each language had 20,000 words, Mezzofanti would have to learn a word a minute, six hours a day, for eleven years—an impossible task. But Mezzofanti was tested by critics, and they were all impressed.
Did Mezzofanti have an extraordinary brain? Or are hyper-polyglots just ordinary people with ordinary brains who manage to do something extraordinary through hard work?
U.S. linguist Stephen Drashen believes that outstanding language learners just work harder at it and then they acquire unusually strong language ability. As an example, he mentions a Hungarian woman who worked as an interpreter during the 20th century. When she was 86, she could speak 16 languages and was still working on learning new languages. She said she learned them mostly on her own, reading fiction or working through dictionaries or textbooks.
Some researchers argue to the contrary. They believe that there is such a thing as a talent for learning languages. In the 1930s, a German scientist examined parts of the preserved brain of a hyper-polyglot named Emil Krebs, who could speak 60 languages fluently. The scientist found that the area of Krebs’s brain called Broca’s area, which is associated with language, looked different from the Broca’s area in the brains of men who speak only one language. However, we still don’t know if Krebs was born with a brain ready to learn dozens of languages or if his brain adapted to the demands he put on it.
Although it is still not clear whether the ability to learn many languages is in born, there’s no doubt that just about all of us can acquire skills in a second, third, or even fourth language by putting our mind to it.
【小題1】What does the underlined sentence imply?
A.Mezzofanti could remember 360 words a day. |
B.Mezzofanti had a special way to learn languages. |
C.Mezzofanti’s achievement was ridiculous. |
D.Mezzofanti language ability was astonishing. |
A.good memory | B.unique brain | C.hard work | D.learning methods |
A.had an unusual brain |
B.was born with great talent |
C.had worked hard at languages |
D.expected too much of himself |
A.it is not hard to learn foreign languages |
B.hard work plays a part in language learning |
C.there is no such thing as a talent for languages |
D.hyper-polyglots have an inborn talent for language |
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科目:高中英語 來源: 題型:閱讀理解
Half of the world’s population is affected by Asian monsoons(季風(fēng)), but monsoons are difficult to predict. American researchers have put together a 700-year record of the rainy seasons, which is expected to provide guidance for experts making weather predictions.
Every year, damp air masses,known as monsoon,produce large amounts of rainfall in India, East Asia, Northern Australia and East Africa. All this wet air is pulled in by a high pressure area over the Indian Ocean and a low pressure area to the south.
According to Edward Cook , a weather expert at Columbia University in New York., the complex nature of the climate systems across Asia makes monsoons hard to predict. In addition, climate records for the area are too recent and not detailed enough to be of much use. Therefore, he and a team of researchers spent more than fifteen years traveling across Asia, looking for trees old enough to provide long-term records. They measured the rings, or circles, inside thousands of ancient trees in more than 300 places.
Rainfall has a direct link to the growth and width of rings on some kinds of trees. The researchers developed a document they are calling a Monsoon Asia Drought Atlas. It shows the effect of monsoons over seven centuries, beginning in the 1300s.
Professor Cook says the tree-ring records show periods of wet and dry weather. “If the monsoon basically fails or is a very weak one, the trees affected by monsoons at that location might put on a very narrow ring. But if the monsoon is very strong, the trees affected by that monsoon might put on a wide ring for that year. So, the wide and narrow ring widths of the chronology that we developed in Asia provide us with a measure of monsoon variability.” With all this information, researchers say they can begin to improve computer climate models for predicting the behavior of monsoons.
“There has been widespread famine and starvation and human dying in the past in large droughts. And on the other hand, if the monsoon is particularly heavy, it can cause extensive flooding.” said Eugene Wahl, a scientist with America’s National Oceanic and Atmospheric Administration. “So, to get a sense of what the regional moisture patterns have been, dryness and wetness over such a long period of time in great detail, I would call it a kind of victory for climate science.”
【小題1】What’s the passage mainly about?
A.The effects of Asian monsoons. |
B.The necessity of weather forecast. |
C.The achievements of Edward cook. |
D.A breakthrough in monsoon prediction. |
A.it is hard to keep long-term climate records. |
B.they are formed under complex climate systems. |
C.they influence many nations. |
D.there is heavy rainfall in Asia. |
A.Long and detailed climate records can offer useful information for monsoon research. |
B.The Monsoon Asia Drought Atlas has a monsoon record for about 1,300 years. |
C.The trees affected by monsoon grow fast if the monsoon is weak. |
D.The rainfall might be low although the monsoon is strong in monsoon-affected areas. |
A.determine the regional climate. |
B.have a great influence on the regional climate. |
C.offer people information about the regional climate. |
D.reflect all kinds of regional climate information. |
A.Matter-of –fact | B.Pessimistic | C.Humorous | D.Friendly. |
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科目:高中英語 來源: 題型:閱讀理解
It was a village in India. The people were poor. However, they were not unhappy. After all, their forefathers had lived in the same way for centuries.
Then one day. Some visitors from the city arrived. They told the villagers there were some people elsewhere who liked to eat frog's legs. However, they did not have enough frogs of their own, and so they wanted to buy frogs from other places.
This seemed like money for nothing. There were millions of frogs in the fields around, and they were no use to the villagers. All they had to do was catch them. Agreement was reached, and the children were sent into the fields to catch frogs. Every week a truck arrived to collect the catch and hand over the money. For the first time, the people were able to dream of a better future, but the dream didn't last long.
The change was hardly noticed at first, but it seemed as if the crops were not doing so well. More worrying was that the children fell ill more often, and, there seemed to be more insects around lately.
The villagers decided that they couldn't just wait to see the crops failing and the children getting weak. They would have to use the money earned to buy pesticides(殺蟲劑) and medicines. Soon there was no money left.
Then the people realized what was happening. It was the frog. They hadn't been useless. They had been doing an important job—eating insects. Now with so many frogs killed, the insects were increasing more rapidly. They were damaging the crops and spreading diseases.
Now, the people are still poor. But in the evenings they sit in the village square and listen to sounds of insects and frogs. These sounds of the night now have a much deeper meaning.
【小題1】From paragraph 1 we learn that the villagers ________.
A.worked very hard for centuries |
B.dreamed of having a better life |
C.were poor but somewhat content(滿意的) |
D.lived a different life from their forefathers |
A.The frogs were easy money. |
B.They needed money to buy medicine. |
C.They wanted to please the visitors. |
D.The frogs made too much noise. |
A.The crops didn't do well. |
B.There were too many insects. |
C.The visits brought in diseases. |
D.The pesticides were overused. |
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科目:高中英語 來源: 題型:閱讀理解
Scientists say they now have proof to support the old-fashioned advice that it's best to sleep on a problem. They say sleep strengthens the memory and helps the brain organize the masses of information we receive each day.
Lead researcher Bob Stickgold at the Harvard Medical School said, "Sleep helps us draw rules from our experiences. It's like knowing the difference between dogs and cats even if it's hard to explain."
The US research team studied how well students remembered connections between words and symbols (象征) , reports New Scientist. They compared how the students performed if they had had a sleep between seeing the words and having the test, and if they had not slept. They found that people were better able to remember lists of related words after a night's sleep than after the same time spent awake during the day. They also found it easier to remember themes (主題) that the words had in common. But they forgot around one in four more themes if they had been awake. Prof. John Groeger, of Surrey University's Sleep Research Centre, said, "People have been trying for years to find out what the purpose of sleep is, as we know that only certain parts of it have a restorative (有助恢復(fù)的) value. " "We form and store huge numbers of experiences in the head every day, and sleep seems to be the way the brain deals with it all."
【小題1】The phrase" to sleep on a problem" in Paragraph 1 most likely means to______.
A.pay full attention to a problem | B.wait until later for a decision |
C.sleep to forget a problem | D.have difficulty sleeping |
A.put together words of similar meanings |
B.remember words and their meanings |
C.show their knowledge of words |
D.make up lists of related words |
A.Themes learned right before the test |
B.Rules from personal experience |
C.Words learnt before a good sleep |
D.Ideas stored together in the brain |
A.It shows sleep may help us manage information |
B.It helps find out the common themes of word |
C.It tells us that more sleep can improve health |
D.It proves the value of old-fashioned advice |
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科目:高中英語 來源: 題型:閱讀理解
There has been a dramatic increase in the number of natural disasters over the past few years,and it is assumed that global warming and climate change could cause even more disasters in the future.Some of the world’s leading cities are facing disasters like floods and heat waves.
London
London’s flood defences are getting older. Since 1982, the Thames Barrier(水閘) has protected the city from the threat of flooding,but it was only designed to last until 2030 and close once every two or three years. About 21 years later the barrier now closes five or six times a year and according to Environment Agency predictions, by 2050 the barrier will be closed on almost every tide if the problem is not addressed.
There are 26 underground stations, 400 schools, 16 hospitals, an airport and 80 billion worth of property in London's flood risk area, so large scale flooding would be disastrous.
Paris
Over a sixweek period in July and August 2008,more than 11400 — mainly elderly people — died in France from dehydration (脫水) and extremely high body temperature in a deadly heat wave. Heat waves of similar intensity (強(qiáng)度) are expected every seven years by 2050, so what can be done to make sure such a disaster does not happen again?
One solution is to have airconditioners installed in elderly care homes. But this is considered a shortterm solution, as the increase in demand for electricity also increases carbon emissions.
In Paris the local authorities are encouraging architects to design new types of buildings such as the building “Flower Tower”, which uses a covering of bamboo to act as a natural airconditioner.
Shanghai
Shanghai is the fastest growing city on Earth. It has a population of 18 million and is only 4 meters above sea level. Sea levels are predicted to rise by 20 cm within the next century.
An estimated 250,000 people move to Shanghai every year in search of work, placing extra demands on energy consumption. China relies heavily on coalfired power stations, but these emissions increase temperatures and, in turn, warmer seas increase the risk of typhoons.
【小題1】Which of the following would be the best title for the passage?
A.Big Cities Facing Big Disasters | B.Big Disasters in the Future |
C.The Increase of Natural Disasters | D.Solutions to Natural Disasters |
A.How to protect the city’s property. |
B.Where to build its flood defences. |
C.How to use the Thames Barrier to protect the city. |
D.How to improve the function of the old flood defences. |
A.Putting up new types of buildings with a covering of bamboo. |
B.Having airconditioners installed in elderly care homes. |
C.Forbidding the city to build “Flower Tower”. |
D.Encouraging architects to design new types of buildings. |
A.increasing population and coalfired power stations |
B.rising sea levels and typhoons |
C.extremely high temperature and rising sea levels |
D.extra demands on energy consumption and typhoons |
A.to tell us how to protect the big cities |
B.to give advice on how to defend natural disasters |
C.to explain what causes flood and heat waves |
D.to warn us of the increasing natural disasters in big cities |
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科目:高中英語 來源: 題型:閱讀理解
In general, people talk about two groups of colours warm colours and cool colours. Researchers in psychology think that there are also two groups of people people who prefer warm colours and people who prefer cool colours.
The warm colours are red, orange and yellow. Where there are warm colours and a lot of light, people usually want to be active. People think that red, for example, is exciting. Sociable people, those who like to be with others, like red. The cool colours are green, blue and violet. These colours, unlike warm colours , are relaxing. Where there are cool colours, people are usually quiet. People who like to spend time alone often prefer blue.
Red may be exciting, but one researcher says that time seems to pass more slowly in a room with warm colours than in a room with cool colours. He suggests that a warm colour, such as red or orange is a good colour for a living room or restaurant. People who are relaxing or eating do not want time to pass quickly. Cool colours are better for offices or factories if the people who are working there want time to pass quickly.
Researchers do not know why people think some colours are warm and other colours are cool. However, almost everyone agrees that red, orange, and yellow are warm and that green, blue and violet are cool. Perhaps warm colours remind people of warm days and the cool colours remind them of cool days. Because in the north the sun is higher during summer, the hot summer sunlight appears yellow.
【小題1】Which of the following colours belong to cool colours?
A.Yellow, green. | B.Blue, violet. |
C.Black, blue. | D.Brown, white. |
A.Sociable people like warm colours. |
B.Warm colours can make people excited. |
C.People who like to be with others don’t like red. |
D.Where there are warm colours, people want to be active. |
A.Red or orange for offices. |
B.Orange for dining-rooms. |
C.Blue for bedrooms. |
D.Red for studies. |
A.It shows the reason why people think some colours are warm and others are cool. |
B.Warm colours remind people of warm days. |
C.Cool colours remind people of cool days. |
D.People have an agreeable opinion of warm colours and cool colours. |
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科目:高中英語 來源: 題型:閱讀理解
A warm blanket is the ideal sleep aid for a freezing winter night. The right blanket can warm your bones but the wrong one can affect your sleep. I asked experts for advice on picking the perfect blanket for a good night’s sleep. Here’s what they told me.
When it comes to sleep temperature, experts recommend following the principle: not too cold, not too hot, but just right. “People seem to sleep best at temperature between 62 and 70 degrees F,” says Dr. Alice Hoagland. When the surrounding temperature falls too low, it can rouse you from sleep. A good blanket helps drive the coldness away.
At the other extreme, overheating yourself can affect your sleep as well. “Core body temperature typically drops during the first four hour’s of sleep,” says Dr. Hoagland. This decline in body temperature helps you fall asleep and stay asleep.
“In medical care, weighted blankets are one of our most powerful tools for helping people who are anxious, upset, and possibly losing control,” says Dr. Karen Moore. These special blankets are filled with weighted pellets. Weighted blankets are also marketed for general use as an aid to sleep and relaxation. Like a firm hug, weighted blankets help us feel safe.” This is the reason why many people like to sleep under a blanket even in summer.
“If you want to try this type of blanket, the best weight depends on your body size and personal preference. However, 15 to 30 pounds is typical for adults,” Moor says. She adds that weighted blankets are not recommended for those recovering from surgery.
“People can also have serious preferences for a particular blanket,” says Dr. Hoagland. “Regularly using a favorite blanket for sleep can help to develop a conditioned response so that sleep is quicker.” In fact, many sleep centers ask patients to bring their own blanket and pillow from home, which helps them fall asleep more easily.
【小題1】The author wrote the passage mainly to tell us _____.
A.the importance of blankets |
B.how to choose the perfect blanket |
C.different materials used to make blankets |
D.the history and usage of blankets |
A.wake up | B.take up | C.make up | D.pick up |
A.Body temperature rises when we fall asleep |
B.The perfect sleep temperature should be above 70 degrees F. |
C.Weighted blankets should be at least 30 pounds. |
D.People are advised to use their own blankets. |
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科目:高中英語 來源: 題型:閱讀理解
The ozone layer(臭氧層) is a thin layer of gas around the earth. It forms a special “blanket” around the planet. This “blanket” protects the earth from dangerous rays produced by the sun. Without the ozone layer, the earth’s climate could warm to dangerous levels. This increase in temperature would threaten our survival. Scientists recently have discovered a hole in the ozone layer above the Antarctica. Now there is great concern that this warning has started, endangering all life on the earth.
What has destroyed part of the ozone layer? Scientists do not know for sure. They suspect that our popular spray cans (噴漆罐) have played a part in the damage. Many spray cans contain dangerous gases. These gases might have destroyed the ozone layer fifteen miles above the earth’s surface, The chemicals used in refrigerators (冰箱) and air conditioners may contribute to the problem, too.
Many scientists believe that the destruction of the ozone layer is a serious problem for people everywhere. Global warming could change weather patterns around the world. Farmers and ranchers(牧場主) could find it more and more difficult to produce enough food for the earth’s people. If more of the sun’s dangerous rays reached the earth, there also could be an increase in skin cancers. Some skin cancers might cause people to die. Although some scientists do not believe there is a serious danger, obviously no one wants to take any chance on such a possibility.
Can scientists repair the hole in the ozone layer? They really don’t know the answer to that question. Can people do anything to save the ozone layer that the earth still has? Scientists stress the need to limit the use of spray cans and other items that contain the dangerous gases. This will not be an easy task. People all over the world use these items. Solving the problem certainly will require commitment and cooperation from everyone.
【小題1】The ozone layer exists to _____.
A.warm the earth to a proper level for life |
B.protect the earth from dangerous sun rays |
C.make all life on the earth in a dangerous situation |
D.prevent human beings from being harmed from the earth |
A.Scientists aren’t sure what has destroyed part of the ozone layer. |
B.Scientists recently have discovered a hole in the Antarctica. |
C.Scientists prove that spray cans have destroyed part of the ozone layer. |
D.Global warming doesn’t affect weather patterns around the world. |
A.spray cans | B.refrigerators | C.ranchers | D.a(chǎn)ir conditioners |
A.scientists are badly in need of others’ help |
B.items containing dangerous gases should be forbidden |
C.scientists can’t afford so much money to take measures |
D.people all over the world use items containing dangerous gases |
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