_____, some famous scientists have the qualit...

_____, some famous scientists have the qualities of being both careful and careless.

高三英语单项填空简单题查看答案及解析

Pigeons (鸽子) may be considered mice of the sky, but some scientists have found greater value in these urban birds: the blueprint for a new generation of flying machines.

Birds can transform the shape of their wings by fanning out their feathers or moving them closer together. Those adjustments allow birds to cut through the sky more flexibly than rigid drones (无人机). Now, using new insights into exactly how pigeons ‘joints control the spread of their wing feathers, researchers have built a robotic pigeon. This research paves the way for creating more light aircraft, says Dario Floreano, a roboticist in Switzerland not involved in the work.

“What’s really cool about this robot is that you can make adjustments in a robotic wing that you could never do when studying flight in a bird”, says David Lentink, an engineer and biologist at Stanford University. A controllable robotic pigeon solves that problem. In flight tests, Lentink’s team observed that bending only the fingers of one wing eased the robot into a banked turn-offering the first evidence that birds may sometimes use just their fingers to direct in flight. In a second study, Lentink’s group used their robotic wing design to confirm another insight into bird flight: how gaps are prevented from forming between feathers on extended wings.

This is the best set of robotic wings yet for testing how birds adjust their flight feathers to move through the air, says Tyson Hedrick, a biomechanist. But “there’s plenty of room for improvement.” For instance, a future flying robot could include a shoulder joint to investigate how waving a bird’s wings up and down influences flight, he says.

1.What is the newly-found worth of pigeons?

A.They help study other species.

B.They protect other urban birds.

C.They provide proof of mice’s harm.

D.They inspire a new aircraft.

2.What is Dario Floreano’s attitude to the research?

A.Negative. B.Positive.

C.Neutral. D.Critical.

3.What do the underlined words “that problem” in paragraph 3 refer to?

A.Pigeons in flight can hardly be observed.

B.People can’t make adjustments in birds’ wings.

C.It is difficult for pigeons to make a banked turn.

D.Pigeons fail to control the spread of their wing feathers.

4.Where does the text probably come from?

A.A travel journal.

B.A travel brochure.

C.A science fiction.

D.A science magazine.

高三英语阅读理解中等难度题查看答案及解析

Most of the people _______to the party were famous scientists.

A. invited   B. to inviting    C being invited    D. inviting

高三英语单项填空简单题查看答案及解析

The famous scientist, _______ a dinner party will be held tonight,is to arrive soon.

A. in honour of him      B. in his honour      C. in whose honour    D. in which honour

高三英语单项填空简单题查看答案及解析

Some scientists believe that one of the most intelligent beings on Earth is in fact the octopus (章鱼).

Octopuses usually live at the bottom of river mouths and seas-areas which are not attractive to researchers. They are not social animals so it can be hard to study their interaction with others. And the octopus’ intelligence is not easy for humans to understand. When we observe some animals such as rats or dogs, we can often understand their behavior. Octopuses，however can seem like aliens (外星人). Scientists need to have a lot of imagination to understand what an octopus is thinking!

In the 1950s, the US Air Force sponsored scientists to study the way octopuses use their brains. They hoped that they could use this knowledge to help them build better computers. However, their brains were so complex that the scientists felt it of no significance to continue with it. Octopuses have a very complex nervous system and recent research suggests that they have some of their intelligence inside each arm, which means that each arm can “think” for itself. It also appears that they have a good memory, perhaps similar to a cat’s.

Perhaps the most striking thing about octopuses is their ability to change their color and body pattern. They do this to camouflage themselves to avoid their enemies and also to communicate with others. They can completely change their appearance in less than a second. It can change its skin to look like rocks, sand or planktron (浮游生物).

Some scientists have even suggested that these different patterns and colors are in fact a very hard language-and that each design is a different verb，adjective or noun. But nobody has been able to work out what they might be saying. There’s a long way to go to get to know the octopus completely.

1.What can we infer about the octopus’ intelligence from Paragraph 2?

A.It does not attract scientists. B.Little has been known about it.

C.It is equal to the cat’s or dog’s. D.Much has been done about it.

2.What can we say about scientists’ study on the octopus in the 1950s?

A.They had to give it up eventually. B.They used computers to help.

C.They found its arms could think. D.They judged it lived like a cat.

3.What does the underlined word “camouflage” in Paragraph 4 probably mean?

A.Relax. B.Strengthen. C.Hide. D.Express.

4.What does the author think of the octopuses?

A.They are the smartest animals. B.They’re easy to be seen in the sea.

C.It is useful to copy their language. D.It is difficult to understand them.

高三英语阅读理解中等难度题查看答案及解析

Being aware of the__________of the disaster, some famous stars organized a charity concert to raise money for the victims.

A. importance    B. severity    C. influence    D. effect

高三英语单项填空中等难度题查看答案及解析

Scientists are closely concerned with the structure of buildings and with the quality of building materials． The World health Organization （WHO) observes that the introduction of air conditioning and energy conservation （保护) measures have been accompanied by growing problems of indoor air quality． Some pollutants arise from insulation （隔音) products, some from moving cars, and others from modern housing materials． As many Europeans spend up to 90% of their lives in buildings, the health effects of the indoor climate are very important．

　Some construction materials, including fiberboard, insulation foams and certain glues for man-made wood floor boards, for example, give out organic products such as formaldehyde （甲醛)． Heat and humidity increase the release of formaldehyde and the gas seriously harms the eyes． Paint, lacquer, etc． can also release dangerous gas into indoor air．

　Construction materials can cause serious damage, especially when they contain asbestos（石棉）． Asbestos is naturally present in rock formations worldwide． It belongs to a family of mineral substances made up of solid, non-combustible（非易燃品） fiber． These properties make asbestos a highly sought-after construction material． As early as 1931, however, public health officers in the United Kingdom revealed the connection between breathing in asbestos dust and such diseases as lung cancer．

　The land on which a building is sited may also contribute to pollution． Some kinds of granite or similar rocks contain traces of radium． As it breaks down, this naturally radioactive element produces some kind of radioactive gas that goes through tiny cracks in walls, floors and building materials, and makes its way into the building and the rooms． The better the homes are insulated, the more is the dangerous gas in indoor air． The main effect of this dangerous gas on health is to increase the risk of lung cancer．

1.What is the main idea of the passage?

A．Some building materials pollute indoor air．

B．Some factors cause indoor air pollution．

C．Asbestos can cause lung cancer．

D．The land on which houses are built contributes to indoor pollution．

2.Why are Europeans particularly concerned with building materials?

A．Lots of building materials there are radioactive．

B．They stay home up to 90% of their lives．

C．They have a high rate of lung cancer．

D．They spend most of their time indoors．

3.Why is asbestos a sought-after building material?

A．It is a kind of insulation foam．

B．Asbestos will not give out dangerous gas．

C．This material is not easy to catch fire．

D．It is rarely present in rock formations．

4.Why should we be careful about the land on which a building is to be sited?

A．To determine whether the land is firm enough for a building to be sited on．

B．To make sure that the land contains no radioactive material．

C．To make certain that the land releases no formaldehyde or other gases．

D．To check whether it contains any combustible materials．

高三英语阅读理解简单题查看答案及解析

A scientist turns out to be able to see the future by offering each of some four-year-olds a piece of candy and watching how he or she deals with it. Some children reach eagerly for the treat they see. Some last a few minutes before they give in. But others are determined to wait until the last moment.

By the time the children reach high school, something remarkable has happened. A survey found that those who as four-year-olds had enough self-control to hold out generally grew up to be more popular, adventurous, confident and dependable. The children who gave in to temptation(诱惑) early were more likely to be lonely, easily frustrated and inflexible(固守己见的).

Actually, the ability to delay reward is a sign of emotional intelligence which doesn’t show up on an IQ test.

The hardware of the brain and the software of the mind have long been scientists’ concerns. But brain theory can’t explain what we wonder about most, like the question why some people remain upbeat in the face of troubles that would sink a less resistant soul.

Here comes the theory of Daniel Goleman, writer of Emotional Intelligence: when it comes to predicting people’s success, brain ability as measured by IQ may actually matter less than the qualities of mind once thought of as “character”.

EQ is not the opposite of IQ. What researchers have been trying to understand is how they work together; how one’s ability to handle stress, for instance, affects the ability to concentrate and put intelligence to use. Among the elements for success, researchers now generally agree that IQ counts for about 20%; the rest depends on everything from social class to luck.

While many researchers in this relatively new field are glad to see emotional issues finally taken seriously, some few fear EQ invites misuse.

1.The experiment with the four-year-olds makes it clear that ______.

A. the age of 4 is a proper time for scientific experiment

B. emotional intelligence won’t show up until adolescence

C. the ability of self-control plays a role in personal success

D. candy can be used to measure a person’s emotional intelligence

2.Which of the following is True of EQ and IQ according to the text?

A. There is no link between EQ and IQ.

B. The higher a person’s IQ is, the higher his or her EQ is.

C. Some people can be blessed with lots of both, but some with little of either.

D. Scientists are trying to discover the way in which EQ and IQ work together.

3.The underlined word “upbeat” in Paragraph 4 probably means ______.

A. kind　　　　　 B. floating

C. excited　　　 D. optimistic]

4.What is most likely to be written in the paragraph that follows?

A. Information about famous people with high EQ.

B. Examples showing the opposite voice about EQ.

C. Some reasons why EQ is a relatively new field.

D. Strong demand for basic emotional education.

高三英语阅读理解中等难度题查看答案及解析

A scientist turns out to be able to see the future by offering each of some four-year-olds a piece of candy and watching how he or she deals with it. Some children reach eagerly for the treat they see. Some last a few minutes before they give in. But others are determined to wait until the last moment.

By the time the children reach high school, something remarkable has happened. A survey found that those who as four-year-olds had enough self-control to hold out generally grew up to be more popular, adventurous, confident and dependable. The children who gave in to temptation(诱惑) early were more likely to be lonely, easily frustrated and inflexible(顽固的)．

Actually, the ability to delay reward is a sign of emotional intelligence which doesn't show up on an IQ test.

The hardware of the brain and the software of the mind have long been scientists' concerns. But brain theory can't explain what we wonder about most, like the question why some people remain upbeat in the face of troubles that would sink a less resistant soul.

Here comes the theory of Daniel Goleman, writer of Emotional Intelligence: when it comes to predicting people's success, brain ability measured by IQ may actually matter less than the qualities of mind once thought of as “character”．

EQ is not the opposite of IQ. What researchers have been trying to understand is how they work together; how one's ability to handle stress, for instance, affects the ability to concentrate and put intelligence to use. Among the ingredients (要素) for success, researchers now generally agree that IQ counts for about 20%; the rest depends on everything from social class to luck.

While many researchers in this relatively new field are glad to see emotional issues finally taken seriously, some few fear EQ causes misuse.

1.The experiment with the four-year-olds makes it clear that ________.

A. the age of 4 is a proper time for scientific experiment

B. emotional intelligence won't show up until adolescence

C. the ability of self-control plays a role in personal success

D. candy can be used to measure a person's emotional intelligence

2.Which of the following is TRUE of EQ and IQ according to the text?

A. There is no link between EQ and IQ.

B. The higher a person's IQ is, the higher his or her EQ is.

C. Some people can be blessed with lots of both, but some with little of either.

D. Scientists are trying to discover the way in which EQ and IQ work together.

3.The underlined word “upbeat” in Paragraph 4 probably means “________”.

A. kind　　　　 　　 　 B. floating

C. excited　　　　　 D. optimistic

4.Why does the author mention the experiment at the beginning of the text?

A. To amuse both the children and readers.

B. To prove the scientist’s wisdom.

C. To introduce the topic of the text.

D. To show us how to do an IQ test.

5.What is most likely to be written in the paragraph that follows?

A. Information about famous people with high EQ.

B. Examples showing the opposite voice about EQ.

C. Some reasons why EQ is relatively new field.

D. Strong demands for basic emotional education.

高三英语阅读理解中等难度题查看答案及解析

A scientist turns out to be able to see the future by offering each of some four-year-olds a piece of candy and watching how he or she deals with it. Some children reach eagerly for the treat they see. Some last a few minutes before they give in. But others are determined to wait until the last moment.

By the time the children reach high school, something remarkable has happened. A survey found that those who as four-year-olds had enough self-control to hold out generally grew up to be more popular, adventurous, confident and dependable. The children who gave in to temptation early were more likely to be lonely, easily frustrated and inflexible.

Actually, the ability to delay reward is a sign of emotional intelligence which doesn’t show up on an IQ test.

The hardware of the brain and the software of the mind have long been scientists’ concerns. But brain theory can’t explain what we wonder about most, like the question why some people remain upbeat in the face of troubles that would sink a less resistant soul.

Here comes the theory of Daniel Goleman, writer of Emotional Intelligence: when it comes to predicting people’s success, brain ability as measured by IQ may actually matter less than the qualities of mind once thought of as “character”.

EQ is not the opposite of IQ. What researchers have been trying to understand is how they work together; how one’s ability to handle stress, for instance, affects the ability to concentrate and put intelligence to use. Among the elements for success, researchers now generally agree that IQ counts for about 20%; the rest depends on everything from social class to luck.

While many researchers in this relatively new field are glad to see emotional issues finally taken seriously, some few fear EQ invites misuse.

1.The experiment with the four-year-olds makes it clear that ______.

A. the age of 4 is a proper time for scientific experiment

B. emotional intelligence won’t show up until adolescence

C. candy can be used to measure a person’s emotional intelligence

D. the ability of self-control plays a role in personal success

2.Which of the following is True of EQ and IQ according to the text?

A. Scientists are trying to discover the way in which EQ and IQ work together.

B. The higher a person’s IQ is, the higher his or her EQ is.

C. Some people can be blessed with lots of both, but some with little of either.

D. There is no link between EQ and IQ.

3.The underlined word “upbeat” in Paragraph 4 probably means ______.

A. optimistic　　　　 B. floating

C. excited　　　　 D. kind

4.What is most likely to be written in the paragraph that follows?

A. Information about famous people with high EQ.

B. Some reasons why EQ is a relatively new field.

C. Examples showing the opposite voice about EQ.

D. Strong demand for basic emotional education.

高三英语阅读理解中等难度题查看答案及解析