Certain animals know without analysis the dif...

Certain animals know without analysis the difference between a number of objects and a smaller number. In his book The Natural History of Selbourne (1786), the naturalist Gilbert White tells how he surreptitiously removed one egg a day from a kind of bird Plover’s nest, and how the mother laid another egg each day to make up for the missing one. He notes that other kinds of birds ignore the loss of a single egg, but if more than one egg has been removed, they will give up their nests. It has also been noted that a certain type of bees always provides five—never four, never six—caterpillars (毛虫) for each of their eggs so that their young have something to eat when the eggs have hatched out. Research has also shown that both mice and pigeons can be taught to distinguish between odd (奇数) and even (偶数) numbers of food pieces.

These have led some people to think that creatures can actually count. They also point to dogs that have been taught to respond to questions about numbers with the correct number of barks.

Animals respond to quantities only when they are connected to survive as in the case of the eggs, or survive as in the case of food. They can “count” only when the objects are present and only when the numbers involved are small—no more than seven or eight. In lab experiments, animals which are trained to count one kind of objects were unable to count any other type. What interests them are the objects, not the numbers. Animals’ achievements simply are not equal to evidence of counting. They only show the results of clever, careful training.

1.The author refers to Gilbert’s book in paragraph 1 in order to_______.

A．support the idea that animals can count

B．show attitudes have changed since 1786

C．prove that some animals are aware of quantities

D．indicate that more research is needed in this field

2.The author mentions all of the following are aware of quantities in some way EXCEPT _______.

A．caterpillars                            B．bees

C．mice                                 D．plovers

3.The underlined word “surreptitiously” probably means _______.

A．quickly                               B．carefully

C．occasionally                           D．secretly

4.Where does this text probably come from?

A．A news report.                         B．A science fiction.

C．A park guide.                           D．A biology magazine.

高三英语阅读理解中等难度题查看答案及解析

That so-called football fan doesn’t even know the main difference between the two football teams, _____ surprises all of the people at present.

高三英语单项填空简单题查看答案及解析

What surprised us most is that be doesn’t know 　　 the differences between the two books lie.

A. that　　 B. what　　 C. which　　 D. where

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短文改错

China and Western country may have different cultural beliefs about certain animals. But when it comes to pigs, we somehow reach an agreement that pigs are lazy, ugly, stupidly and shameless. Neither of these words describing pigs are exactly positive. Moreover, the truth is what pigs have some good qualities. And there’s probably no good time to clear their names than now, with the arrival of the Year of the Pig on Chinese Spring Festival, which fell February 5 this year. According to a paper publishing in 2017, pigs can tell between those who treat them well or those who don’t. Perhaps these are the qualities of pigs to keep it in mind-their intelligence, cuteness and patience.

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What surprised me a lot was that he didn’t know _________the difference between“say

and “speak”lay.

A．what                B．that         C．where         D．which

高三英语单项填空中等难度题查看答案及解析

_________ surprises us most is that she doesn’t even know _________ the difference between “speak” and “talk” lies.

A. What; where                            B. What; which                C. What; what          D. That; where

高三英语单项填空简单题查看答案及解析

Zoos have traditionally been built in a certain way: Animals on the inside, humans on the outside, peering in. This separation is good in theory—humans and animals need to be protected from one another—but terrible in practice, as animals end up living in an environment far from a natural habitat. A new plan for a Zoo in Denmark wants to reverse those roles, giving animals more freedom in captivity while effectively placing humans inside protective barriers.

Called Zootopia, the conceptual design has the goal of turning the safari(野外观兽旅行)style zoo into a place where animals determine interaction—not humans. “Try to imagine if you asked the animals what they would like. What would they decide?” says the director of the project. “They want their nature back, so to speak, and we are going to try to create that”.

In Zootopia, animals will wander free around the perimeter while humans observe, hidden away from view in underground passageways and naturalistic architecture structures. Visitors can watch lions through an underground enclosure disguised as a hill. They'll peek out at giraffes through windowed houses built into the side of a hilly plains. Outside of the main circular entrance, there will be no traditional buildings. “We want to take away human influence,” said Zootopia's designers.

The main challenge, of course, is to design the zoo in a way that the enclosure is still there but it's not visible. The two-phase plan, which will cost around $200 million, is still in the improving and approval phase; it'll be at least five years until we see any work finished on the park, and it's likely to take upwards of 10 years before it opens. Can the animals wait that long?

1.Why does a zoo in Denmark plan to create Zootopia?

A.to protect animals from humans.

B.to provide animals with a natural habitat.

C.to provide humans with more freedom in the zoo.

D.to protect humans and give animals enough freedom.

2.Different from traditional zoos, in Zootopia 　　　　　 .

A.animals enjoy full freedom. B.there will be no conventional buildings.

C.humans watch animals without being noticed. D.humans can interact with animals at their will.

3.What can we infer from the last paragraph?

A.It’s tricky to design the enclosure.

B.Zootopia is now under construction.

C.There is a long way to go before Zootopia operates.

D.Zootopia arouses people’s concern about animals.

4.What is the passage mainly about?

A.the future of Zootopia B.the development of Zootopia

C.the fall of traditional zoos D.the concept of a cage-free zoo

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Maybe you don’t think animals have certain mental powers which human beings do not have．But the truth is that some of them have instincts，and besides this，I am sure they can feel certain things we humans cannot．A personal experience showed me this．

Some years ago，I had a dog named Howard．From the time when he was a puppy，he was timid，so we named him Howard，sounding like “coward”！He was especially afraid of thunderstorms．At the first flash of lightning or crash of thunder，he would run whining into his house and hide under a table．

I often went for a walk with Howard．Once，as we were walking along a road，it began to rain．I quickly ran to a bus stop for shelter．The bus stop had a roof supported by metal poles．Soon after I had got there，Howard caught my trousers in his teeth and tried to pull me away．At first I was puzzled and a little angry at his behavior．But I decided to humor him and walked away from the shelter into the rain and started to go home．

When I was about two hundred metres from the shelter，there came a flash of lightning and soon after，there was thunder which nearly deafened me．Howard stopped walking and began whining．Thinking he was afraid，I bent to pick him up．As I straightened up，I glanced at the bus shelter we had just left．I was shocked to see that two of the poles were bent and the roof was lying on the ground，broken．The shelter had been struck by the bolt of lightning！

1.The author named his dog Howard mainly because of_______．

A． his timid characteristic

B． one of the author’s friends Howard

C． his loud sound

D． his strange behaviors

2.The reason why the author was puzzled and angry with the dog was that_______．

A． Howard had a strange behavior

B． Howard should be afraid of the metal poles

C． Howard should know the approaching of the terrible lightning

D． Howard bit his trousers in his teeth

3.Which of the following is true according to the passage？

A． Dogs are cleverer and better than men．

B． Dogs are usually afraid of thunderstorms．

C． Some animals can feel certain things humans cannot．

D． Dogs are naturally born heroes．

4.What can be inferred about the bus shelter from the passage？

A． It was about 200 meters from the author’s home．

B． It was destroyed in a rainy day．

C． Its roof was supported by wood poles．

D． It could produce blinding flash of lightning．

高三英语阅读理解中等难度题查看答案及解析

Maybe you don’t think animals have certain mental powers which human beings do not have. But the truth is that some of them have instincts, and besides this, I am sure they can feel certain things we humans cannot. A personal experience showed me this.

Some years ago, I had a dog named Howard. From the time when he was a puppy, he was timid, so we named him Howard, sounding like “coward”! He was especially afraid of thunderstorms. At the first flash of lightning or crash of thunder, he would run whining into his house and hide under a table.

I often went for a walk with Howard. Once, as we were walking along a road, it began to rain. I quickly ran to a bus stop for shelter. The bus stop had a roof supported by metal poles. Soon after I had got there, Howard caught my trousers in his teeth and tried to pull me away. At first I was puzzled and a little angry at his behavior. But I decided to humor him and walked away from the shelter into the rain and started to go home.

When I was about two hundred metres from the shelter, there came a flash of lightning and soon after, there was thunder which nearly deafened me. Howard stopped walking and began whining. Thinking he was afraid, I bent to pick him up. As I straightened up, I glanced at the bus shelter we had just left. I was shocked to see that two of the poles were bent and the roof was lying on the ground, broken. The shelter had been struck by the bolt of lightning!

1.The author named his dog Howard mainly because of_______.

A. his timid characteristic

B. one of the author’s friends Howard

C. his loud sound

D. his strange behaviors

2.The reason why the author was puzzled and angry with the dog was that　　　　　　 .

A. Howard had a strange behavior

B. Howard should be afraid of the metal poles

C. Howard should know the approaching of the terrible lightning

D. Howard bit his trousers in his teeth

3.Which of the following is true according to the passage?

A. Dogs are cleverer and better than men.

B. Dogs are usually afraid of thunderstorms.

C. Some animals can feel certain things humans cannot.

D. Dogs are naturally born heroes.

4.What can be inferred about the bus shelter from the passage?

A. It was about 200 meters from the author’s home.

B. It was destroyed in a rainy day.

C. Its roof was supported by wood poles.

D. It could produce blinding flash of lightning.

高三英语阅读理解中等难度题查看答案及解析

Many animals move from one place to another at certain times of the year. This annual movement is called migration. They migrate to find food, seek a partner, or in search of warmer weather. One of the most wonderful migrations in nature is that of the North American monarch butterfly.

Every autumn, millions of these beautiful insects with fine black and orange wings begin a long and difficult journey. Somehow they manage to travel around 4, 000 kilometers south and find their way to California or Mexico. However, until recently no one knew how they did this.

A team of scientists led by Professor Eli Shlizerman at the University of Washington has now found the answer. They have found out that the monarch is able to tell the time of day. It uses its eyes to measure the position of the sun. These two pieces of information—the time of day and the point where the sun is in the sky—allow the butterfly to determine the way to go. Eventually, it manages to reach the places where it will spend the winter.

The solution to the mystery of the monarch’s amazing ability comes at a time when it is in serious trouble. Its population has crashed by as much as 90 per cent in the last few years. Sadly, human activity is the main reason why the number of monarch butterflies is falling. In many of the places where the butterfly can be found, people are destroying the natural environment. They cut down trees and use chemicals that kill the plants that monarch caterpillars eat.

The research on the monarch’s behavior has however led to a greater awareness of this creature. People have been working together to record its migration and make sure that there are enough plants for it to feed on. If this works, there may come a time when the number of monarch butterflies increases once again. The more we know about this lovely creature, the greater the chance it will survive and keep its place in the natural world for a long time to come.

1.Which is not the purpose of animals’ migration according to the text?

A.To search for food. B.To look for a partner.

C.To breed young babies. D.To stay away from cold weather.

2.What mainly caused the decrease in the number of the monarch butterflies?

A.Weather changes. B.Human activities.

C.Trees being cut down. D.The long migration every year.

3.What can we know from the text?

A.All the animals migrate at fixed times of the year.

B.The monarch has the ability to identify the time of day.

C.The population of the monarch is decreasing rapidly every year.

D.No one knows how the monarch butterflies make their way to their destinations.

4.What does the last paragraph imply about the research?

A.It is quite encouraging. B.it is fairly complex.

C.It is very unacceptable. D.It is rather useless.

高三英语阅读理解简单题查看答案及解析