四.阅读理解AUnited Nations Climate Change ConferenceThe U.N. Climate Change conference opened in Copenhagen, Denmark on Dec.7th with some 15,000 delegates and observers from nearly 200 countries attending 题目和参考答案——青夏教育精英家教网—

题目内容

四.阅读理解（30分）
A
United Nations Climate Change Conference
The U.N. Climate Change conference opened in Copenhagen, Denmark on Dec.7th with some 15,000 delegates and observers from nearly 200 countries attending what is called the last best chance for an agreement to combat(与……战斗) global warming.
Their aim is to find common ground, including on reduction of greenhouse gas emissions, promotion and transfer of new more eco-friendly technology and the necessary funding to make this possible, especially for the less developed and poorer nations.  It also means coming up with long term vision and cooperation for the future.
Most scientists believe the warming trend is mainly caused by human activity, especially the use of fossil fuels(矿物燃料) and the cutting down of forests. Skeptics(怀疑论者) say global warming is part of a natural cycle of climate change.
In Copenhagen, experts and officials alike are putting the emphasis on what people and governments can do to cut the emission of greenhouse gases.
Scientists say a 25 to 40 percent cut in carbon-dioxide emissions is needed to control global warming. The European Union, China, and India have already pledged(保证) reductions. The United States is waiting for Congressional(国会的) approval for a proposal put forward by the Obama administration.
Barack Obama, President of the United States said, “Each of us must do what we can when we can to grow our economies without endangering our planet -- and we must all do it together. We must seize the opportunity to make Copenhagen a significant step forward in the global fight against climate change..”
Desmond Tutu, Archbishop of South Africa said, “Worldwide, we have the chance to start turning the tide of climate change, but only if all governments commit themselves to a fair, binding(有约束力的) and sustainable climate agreement in Copenhagen.”
56. From the first paragraph we can infer that___________.
people think that this conference is of no use
this conference is the last one to be held about the climate change
before this conference some countries fight against each other.
people expect a final agreement will be achieved
57. Which is NOT included in the aim of this conference?
A. To reduce the emission of the greenhouse gases.
B. To develop the agriculture and industry of the developed countries.
C. To cooperate with each other for the future.
D. To transfer new more eco-friendly technology.
58. Which statement is TRUE according to the passage?
A. The United States refuses to reduce the emission of greenhouse gases.
B. The European Union is waiting for a proposal put forward by Obama.
C. China and India have already agreed to cut carbon-dioxide emissions.
D. South Africa doesn’t think much of this conference.
59. What is Obama’s attitude according to his words?
A. Doubtful.                          B. Positive.     C. Negative.                    D. Regretful.
60. _________is the reason of global warming according to the skeptics.
A. Human activity                  B. Fossil fuels
C. The cutting down of trees           D. Natural climate change

56---60 DBCBD

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四.阅读理解（30分）

United Nations Climate Change Conference

The U.N. Climate Change conference opened in Copenhagen, Denmark on Dec.7th with some 15,000 delegates and observers from nearly 200 countries attending what is called the last best chance for an agreement to combat(与……战斗) global warming.

Their aim is to find common ground, including on reduction of greenhouse gas emissions, promotion and transfer of new more eco-friendly technology and the necessary funding to make this possible, especially for the less developed and poorer nations. It also means coming up with long term vision and cooperation for the future.

Most scientists believe the warming trend is mainly caused by human activity, especially the use of fossil fuels(矿物燃料) and the cutting down of forests. Skeptics(怀疑论者) say global warming is part of a natural cycle of climate change.

In Copenhagen, experts and officials alike are putting the emphasis on what people and governments can do to cut the emission of greenhouse gases.

Scientists say a 25 to 40 percent cut in carbon-dioxide emissions is needed to control global warming. The European Union, China, and India have already pledged(保证) reductions. The United States is waiting for Congressional(国会的) approval for a proposal put forward by the Obama administration.

Barack Obama, President of the United States said, “Each of us must do what we can when we can to grow our economies without endangering our planet -- and we must all do it together. We must seize the opportunity to make Copenhagen a significant step forward in the global fight against climate change..”

Desmond Tutu, Archbishop of South Africa said, “Worldwide, we have the chance to start turning the tide of climate change, but only if all governments commit themselves to a fair, binding(有约束力的) and sustainable climate agreement in Copenhagen.”

56. From the first paragraph we can infer that___________.

people think that this conference is of no use

this conference is the last one to be held about the climate change

before this conference some countries fight against each other.

people expect a final agreement will be achieved

57. Which is NOT included in the aim of this conference?

A. To reduce the emission of the greenhouse gases.

B. To develop the agriculture and industry of the developed countries.

C. To cooperate with each other for the future.

D. To transfer new more eco-friendly technology.

58. Which statement is TRUE according to the passage?

A. The United States refuses to reduce the emission of greenhouse gases.

B. The European Union is waiting for a proposal put forward by Obama.

C. China and India have already agreed to cut carbon-dioxide emissions.

D. South Africa doesn’t think much of this conference.

59. What is Obama’s attitude according to his words?

A. Doubtful. B. Positive. C. Negative. D. Regretful.

60. _________is the reason of global warming according to the skeptics.

A. Human activity B. Fossil fuels

C. The cutting down of trees D. Natural climate change

四. 阅读理解

Children start out as natural scientists, eager to look into the world around them. Helping them enjoy science can be easy; there’s no need for a lot of scientific terms or expensive lab equipment. You only have to share your children’s curiosity(好奇).Firstly, listen to their questions. I once visited a classroom of seven-year-olds to talk about science as a job. The children asked me “textbook questions” about schooling, salary(薪水) and whether I liked my job. When I finished answering, we sat facing one another in silence. Finally I said,“Now that we’ve finished with your lists, do you have questions of your own about science?”

After a long pause, a boy raised his hand,“Have you ever seen a grasshopper(蚱蜢) eat?When I try eating leaves like that, I get a stomachache. Why?”

This began a set of questions that lasted nearly two hours.

Secondly, give them time to think. Studies over the past 30 years have shown that, after asking a question, adults typically wait only one second or less for an answer, no time for a child to think. When adults increase their “wait time” to three seconds or more, children give more logical(符合逻辑的),complete and creative answers.

Thirdly, watch your language. Once you have a child involved in a science discussion, don’t jump in with “That’s right” or “Very good”.These words work well when it comes to encouraging good behavior(行为).But in talking about science, quick praise can signal that discussion is over. Instead, keep things going by saying,“That’s interesting” or “I’d never thought of it that way before”,or coming up with more questions or ideas.

Never push a child to “Think”.It doesn’t make sense, children are always thinking, without your telling them to. What’s more, this can turn a conversation into a performance. The child will try to find the answer you want, In as few words as possible, so that he will be a smaller target(目标) for your disagreement.

Lastly, show don’t tell. Real-life impressions of nature are far more impressive than any lesson children can learn from a book or a television program. Let children look at their fingertips through a magnifying glass(放大镜),and they’ll understand why you want them to wash before dinner. Rather than saying that water evaporates (蒸发),set a pot of water to boil and let them watch the water level drop.

1..According to the passage, children are natural scientists, and to raise their interest, the most important thing for adults to do is .

A.to let them see the world around

B.to share the children’s curiosity

C.to explain difficult phrases about science

D.to supply the children with lab equipment

2.In the last sentence of the first paragraph, the word “lists” could best be replaced by________.

A.any questions B.any problems

C.questions from textbooks D.any number of questions

3.According to the passage, children can answer questions in a more logical, complete and creative way if adults___________.

A.ask them to answer quickly

B.wait for one or two seconds after a question

C.tell them to answer the next day

D.wait at least for three seconds after a question

4.In which of the following paragraph(s) does the author tell us what to say to encourage children in a science discussion?

A.The second and third. B.The fourth and fifth.

C.The fifth and sixth. D.The seventh.

5.The author mentions all of the following techniques for adults to share with their children’s curiosity except that adults should___________.

A.tell their children stories instead of reciting(背诵) facts

B.offer their children chances to see things for themselves

C.be patient enough when their children answer questions

D.encourage their children to ask questions of their own

四. 阅读理解(共20个小题,每题2分)

Today almost everyone knows computers and the Internet．If I ask you “What is the most important in your life?” maybe you will say “Computers and the Internet．”

The first computer was made in 1946.It was very big but it worked slowly. Today computers are getting smaller and smaller． But they work faster and faster． What can computers do? A writer has said, “People can’t live without computers today．”

The Internet came a little later than computers. It is about twenty-five years later than computers． But now it can be found almost everywhere． We can use it to read books, write letters, do shopping, play games or make friends．

Many students like the Internet very much．They often go into the Internet as soon as they are free． They make friends on the Internet and maybe they have never seen these friends. They don’t know their real names, ages, and even sex (性别)． They are so interested in making the “unreal friends” that they can’t put their hearts into study． Many of them can’t catch up with others on many subjects because of that．

We can use computers and the Internet to learn more about the world． But at the same time, we should remember that not all the things can be done by computers and the Internet．

56．When the computer was invented, it was ____．

A．large and worked quickly B．small and worked slowly

C．large but worked slowly D．small but worked quickly

57．The Internet was born in about ____．

A．1960 B．1970 C．1980 D．1985

58．Which of the following is true?

A．Few students like going into the Internet．

B．Students use the Internet to make “unreal friends”．

C．These “unreal friends” often meet each other．

D．Students know the friends on the Internet very well．

59．What does the writer think of the Internet?

A．It is wonderful．

B．It can make students study harder．

C．It is not good for students．

D．It is helpful, but we can’t do everything on it．

四.阅读理解