Unlike modern animal scientists, dinosam scientists cannot sit on a hillside and use telescopes to watch dinosaurs in order to know how they lived and whether they were good parents Instead, they have to search hard for information from dinosaurs’fossils(恐龍化石) because dinosaurs died out millions of years ago.

It’s very difficult for the scientists to reach an agreement because different results can be got from the same fossils, Many fossils of the same kind of dinosaurs have been dug out from one place. They might have formed when an entire group of dinosaurs got stuct(陷入)all st once. Or they might have been the result of dinosaurs getting stuck one after another over a course of a few centuries. Thys we can say that dinosaurs might have in the first case lived in big groups and in the second lived alone.

Though there are two different results, dinosaur scientists now generally agree that at least some kinds of dinosaurs lived in big groups. “That’s pretty much settled at this point.” Says Paul Sereno, A kind of dinosaurs called Sauropods left behind tracks in the western United States that appear to run north and south,suggesting that they even moved long distances together.

     As to whether dinosaurs cared for their young, dinosaur scientists have turned to the closest living relativers of dinosaurs ― birds and crocodiles ― for possible models. Birds give a lot of care to their young, while crocoeiles just help their young to the water, The discovered fossils of dinosaurs sitting on their gees and staying with their  young  suggest the parents were taking care of their babies, but we still cannot say that all dinosaurs did the same.

There is still a long way to go before the above questions could be answered. Dinosaur scientists will have to find more proof to reach an agreement.

1.Dinosaur scientists can get information directly by           .

A.studying dinosaur fossils

B.examining modern animals

C.watching dinosaurs

D.using teleeopes

2.What is pretty much settled according to Paul Sereno?

A.Half of the dinosaurs lived alone.

B.Most dinosaurs moved long distances.

C.Many dinosaurs settled in the north.

D.Some dinosaurs lived in big groups.

3.Dinosaur scientists can probably know whether dinosaurs were good parents by              .

A.watching many kinds of animals

B.studying dinosaurs’living relatives

C. following the tracks left behind

D. working on dug-out dinosaur eggs

4.Which of the following the according to the  paragraph?

A.Birds hardly ay attention to their young.

B.Baby crocodiles can look after themselves well.

C.Some dinosaurs took care of their young.

D.Birds and crocodiles take good care of their young.

1.A       2.D       3.B       4.C

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科目：高中英語 來源： 題型：閱讀理解

Land, unlike labor and capital, has a special feature: It is in strictly fixed supply in total. Be??cause of this, we say that its price is demand-determined. In other words, the price of land is determined completely by what families and firms are willing to pay for it. But not all the land is the same. Some land is more valuable than other land. The value of land to a potential user may depend upon the characteristics of the land itself or upon its location.

Consider the potential uses of a piece of land in a suburb of Kansas City, Allan wants to build a clothing store in that place. He estimates that he can earn economic profits of $ 10,000 per year there because of the land’s excellent location. Bella, another person interested in buying the comer, believes that she can earn $ 35,000 in economic profits if she builds a drug store there. Clearly, Bella will be more likely to get the land.

Because location is often the key to profits, ‘landowners are frequently able to squeeze their renters. One of the most popular locations in the Boston area, for example, is Harvard Square. There are dozens of restaurants in and around the square, and most of them are full most of the time. Despite this seeming success, most Harvard Square restaurant owners are not getting rich, because they must pay very high rents for the locations of their restaurants. A large part of the restaurant’s revenues goes to rent the land. 

Although the supply of land is generally perfectly fixed, the supply of land in a given use may not be so. As the population of a city grows, housing developers find themselves willing to pay more and more for land. As land becomes more valuable for development, some farmers sell out, and the supply of land that can be used for development increases.

5. What’s the difference between land and other resources?

A. Land’s supply is strictly fixed.  B. The prices of other resources are lower.

C. Land can’t be used up.        D. Land is more useful.

6. Which of the following can’t determine the price of a piece of land?

A. Its location.                               B. Its purchasers’ purpose.

C. The total amount of its supply for general use.   D. Its features.

7. Which of the following is wrong according to the passage?

A. The price of a piece of land is changeable.

B. The profit of a shop is often determined by its location.

C. Most Harvard Square restaurant owners would be getting rich, if they paid lower rents for the locations of their restaurants.

D. The supply of land for development might fall down.

8. Which of the following can be the best title of the passage?

A. The Use of Land                B. The Natural Resources 

C. The Land Market                D. The Land Development

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科目：高中英語 來源： 題型：閱讀理解

 (10·湖南B篇)

When Mary Moore began her high school in 1951, her mother told her, "Be sure and take a typing course so when this show business thing doesn't work out, you'll have something to rely on." Mary responded in typical teenage fashion. From that moment on, "the very last thing I ever thought about doing was taking a typing course," she recalls.

     The show business thing worked out, of course. In her career, Mary won many awards. Only recently, when she began to write Growing Up Again, did she regret ignoring her morn," I don't know how to use a computer," she admits.

     Unlike her 1995 autobiography, After All, her second book is less about life as an award-winning actress and more about living with diabetes (糖尿病). All the money from the book is intended for the Juvenile Diabetes Research Foundation (JDRF), an organization she serves as international chairman. "I felt there was a need for a book like this," she says." I didn't want to lecture, but I wanted other diabetics to know that things get better when we're self-controlled and do our part in managing the disease."

     But she hasn't always practiced what she teaches. In her book, she describes that awful day, almost 40 years ago, when she received two pieces of life-changing news. First, she had lost the baby she was carrying, and second, tests showed that she had diabetes. In a childlike act, she left the hospital and treated herself to a box of doughnuts (甜甜圈). Years would pass before she realized she had to grow u p ---again---and take control of her diabetes, not let it control her. Only then did she kick her three-pack-a-day cigarette habit, overcome her addiction to alcohol, and begin to follow a balanced diet.

     Although her disease has affected her eyesight and forced her to the sidelines of the dance floor, she refuses to fall into self-pity. "Everybody on earth can ask, 'why me?' about something or other," she insists. "It doesn't do any good. No one is immune (免疫的) to heartache, pain, and disappointments. Sometimes we can make things better by helping others. I've come to realize the importance of that as I've grown up this second time. I want to speak out and be as helpful as I can be."

61. Why did Mary feel regretful?

    A. She didn't achieve her ambition.

    B. She didn't take care of her mother.

C. She didn't complete her high school.

D. She didn't follow her mother's advice.                                                                           

62, We can know that before 1995 Mary        

    A. had two books published

B. received many career awards

C. knew how to use a computer

D. supported the JDRF by writing                                                                                     

 63. Mary's second book Growing Up Again is mainly about her         .

A. living with diabetes

    B. successful show business

C. service for an organization

D. remembrance of her mother                                                                                         

64. When Mary received the life-changing news, she         .

     A. lost control of herself                          B. began a balanced diet

C. Med to get a treatment                          D. behaved in an adult way                                

65. What can we know from the last paragraph?

     A. Mary feels pity for herself.

     B. Mary has recovered from her disease.

     C. Mary wants to help others as much as possible.

D. Mary determines to go back to the dance floor.                                                              

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科目：高中英語 來源：2014屆湖北省高二上學(xué)期期中考試英語試卷（解析版） 題型：閱讀理解

New York, the city that never sleeps, fell silent last week—schools were closed; bus and subway services were stopped; flights were canceled, and even the stock market closed for the first time since 1985. All the disorder was caused by one thing, the arrival of hurricane Sandy.

This big storm landed on Oct 29 on the US east coast and brought damaging winds, flooding, blackouts (停電) and heavy snow.

Sandy is one of the largest storms that have ever hit the US, according to the National Oceanic and Atmospheric Administration. By the afternoon of Nov1 (Beijing time), about 140 deaths were caused by the storm as it traveled across the Caribbean islands and into the US.

Unlike most hurricanes that happen during summer, Sandy was strengthened not only by warm ocean water, but also by the cold air coming from the northwest. Sandy’s power grew because of the difference in masses between the warm and wet air and cool and dry air. It became a kind of “super-storm”, the Guardian reported.

The flooding was particularly severe. Scientists said it was because Sandy’s arrival happened together with a full moon, which normally means higher-than-usual tides (潮水).

“The most worrying aspect of Sandy is the high tides,” Rhode Island Governor Lincoln Chafee told Reuters before the storm arrived. “With the full moon on Monday, with Sandy coming up the bay, we’re very concerned about flooding in our low-lying coastal areas.”

Apart from the power of Sandy itself, another reason why her arrival has caused so much damage is that its target area is crowded with big cities such as New York and Philadelphia. These urban areas are home to tens of millions of people. The flood, the snow and the blackout have brought the country’s financial and political centers to a stop. 

“The size of this alone, affecting a heavily populated area, is history making.” Said Jeff Masters, a hurricane specialist.

1.The author mentioned the disorder in New York city at the beginning of the article to _______.

A．remind us of the problems people might face when disaster strikes

B．introduce the disastrous influence of hurricane Sandy

C．criticize the poor management of the city by the New York government

D．prove New York suffered most from hurricane Sandy

2.According to the text, hurricane Sandy _______.

A．only got its power from the warm ocean water

B．grew stronger than other hurricanes because of the full moon

C．led to flooding in many cities around the US

D．brought with it strong winds, high tides, blackouts and heavy snowfall

3.From the article, we learn that areas hurricane Sandy targeted _______.

A．were mostly high land

B．were mostly near the sea

C．were far away from important cities

D．were empty as people were evacuated (疏散)

4.What is the main point of the article?

A．To show how a super-storm comes into being.

B．To explain why hurricane Sandy was so destructive.

C．To show that big cities in the US are easily affected by huge hurricanes.

D．To explore the best ways to avoid loss when a hurricane hits.

 

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科目：高中英語 來源：2012-2013學(xué)年山西省高三第一次模擬考試英語試卷（解析版） 題型：閱讀理解

Sometimes you may have a strong desire to do something strange or terrible. However, chances are that you don’t act on your impulse (沖動), but let it pass instead. You know that to take the action is wrong in some way and that other people will not accept your behavior.

Perhaps the most interesting thing about the phenomenon of taboo behavior is how it can change over the years, how certain behavior and attitudes once considered taboo can become perfectly acceptable and natural at another point in time. Topics such as death, for example, were once considered so upsetting that it was a taboo to even talk about them. Now with the publication of important books such as On Death and Dying and Learning to Say Goodbye, people have become more aware of the importance of expressing feelings about death and, as a result, are more willing to talk about this taboo subject.

One of the newest taboos is the topic of fat. Unlike many other taboos, fat is a topic that people talk about constantly. It’s not taboo to talk about fat; it’s taboo to be fat. The “in” look is thin, not fat. In the work world, most companies prefer youthful-looking, slim manager to sell their image as well as their products to the public. The thin look is associated with youth, vigor, and success. The fat person, on the other hand, is thought of as lazy and lacking in energy, self-discipline and self-respect. After all, how can people permit themselves to become fat? In an image-conscious society, thin is ‘‘in”, fat is “out”.

It’ s not surprising that millions of people have become obsessed (著迷) with staying slim and “in shape”. The pursuit of a youthful physical appearance is not, however, the only reason for people’s obsession with diet and exercise. Recent research has shown the importance of diet and exercise for personal health. As in most technologically developed nations, the life-style of people has changed since last century. Modern machines do all the physical labor. Cars and buses transport us quickly from point to point. As a result of inactivity and disuse, people’s bodies can easily become weak. In an effort to avoid such a fate , millions of people are spending more of their time exercising. Parks are filled with joggers and bicyclists, and many companies are providing special exercise equipment for their employees to use during the work day.    

1.What does the word “taboo’’ refer to in the passage?

A．Behavior considered unacceptable to the society.

B．An unfavorable impression left on other people.

C．A strong desire to do something strange or terrible.

D．A crime committed on impulse.

2.What does the underlined phrase “in” look probably mean?

A．The hidden look.                        B．The fashionable look.

C．The usual look.                         D．The inside look.

3.According to the passage, the common belief is that _________.

A．fat people are full of energy               B．fat people prefer to have fat bosses

C．thin people are more successful            D．thin people are less image-conscious

4.People pay more attention to diet and exercise because of _________.

A．their need to kill time                    B．their love for sports

C．their belief in hard work                  D．their concern for health

 

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科目：高中英語 來源：2013屆甘肅省高二下學(xué)期期中考試英語試卷（解析版） 題型：閱讀理解

The African elephant, the largest land animal remaining on the earth, is of great importance to African ecosystem(生態(tài)系統(tǒng)). Unlike other animals, the African elephant is to a great extent the builder of its environment. As a big plant-eater, it largely shapes the forest-and-savanna(大草原) surroundings in which it lives, therefore setting the terms of existence for millions of other animals that live in its habitat.

It is the elephant’s great desire for food that makes it a disturber of the environment and an important builder of its habitat. In its continuous search for the 300 pounds of plants it must have every day, it kills small trees and underbushes, and pulls branches off big trees. This results in numerous open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas(熱帶草原). In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters.

Take the rain forests for example. In their natural state, the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor. By pulling down trees and eating plants, elephants make open spaces, allowing new plants to grow on the forest floor. In such situations, the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well.

What worries scientists now is that the African elephant has become an endangered species. If the elephant disappears, scientists say, many other animals will also disappear from vast areas of forest and savanna, greatly changing and worsening the whole ecosystem.

1.What is the passage mainly about?

A．Disappearance of African elephants.

B．Forests and savannas as habitats for African elephants.

C．The effect of African elephants’ search for food.

D．The eating habit of African elephants.

2.What does the underlined phrase “setting the terms” most probably mean?

A．Fixing the time.

B．Worsening the state.

C．Improving the quality.

D．Deciding the conditions.

3.According to the passage, which of the following statements is TRUE?

A．The African elephant is the largest animal on the earth.

B．African elephants have 300 pounds of plants every day, including small trees and underbushes.

C．The African elephant is in a way the builder of the environment like other land animals.

D．If the African elephant disappears, the whole ecosystem won’t be affected.

4.The passage is developed mainly by            .

A．showing the effect and then explaining the causes

B．pointing out similarities and differences

C．describing the changes in space order

D．giving examples

 

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