阅读理解. Australian scientists are trying to give kangaroo-style stomachs to cattle and sheep in order to cut the greenhouse gases they send out, which is thought to be responsible for global warming. T 题目和参考答案——青夏教育精英家教网—

阅读理解。

     Australian scientists are trying to give kangaroo-style stomachs to cattle and sheep in order to cut the
greenhouse gases they send out, which is thought to be responsible for global warming.
     Thanks to special bacteria in their stomachs, kangaroo flatulence (肠胃气胀) contains no methane (甲烷)
and scientists want to transfer that bacteria to cattle and sheep who produce large quantities of the harmful
gas.
     While the usual image of greenhouse gas pollution is a billowing smokestack (烟囱) pushing out carbon
dioxide, farm animals' passing wind contribute a surprisingly high percentage of total emissions (排放物) in
some countries. "Fourteen percent of emissions from all sources in Australia is from enteric methane from
cattle and sheep," said Athol Klieve, a senior research scientist with the Queensland state government.
     "And if you look at another country such as New Zealand, which has got a much higher agricultural base,
they're actually up around 50 percent," he said.
     Researchers say the bacteria also makes the digestive process much more efficient and could potentially
save millions of dollars in feed costs for farmers.
     But it will take researchers at least three years to isolate (分离) the bacteria, before they can even start to
develop a way of transferring it to cattle and sheep.
     Another group of scientists, meanwhile, has suggested Australians should farm fewer cattle and sheep and
just eat more kangaroos. And about 20 percent of health-conscious Australians are believed to eat the national
symbol already.
     "It's low in fat, it's got high protein levels and it's very clean in the sense that basically it's the free-range
(放养的) animal," said Peter Ampt of the University of New South Wales's institute of environmental studies.

1. Scientists intend to put bacteria into cattle and sheep _____.

A. to prevent them from sending out harmful gases
B. to help Australian farmers to earn more money
C. so that they can protect Australian ecosystem
D. so that they can make full use of special bacteria

2. Athol Klieve seems to believe that _____.

A. cattle and sheep produce more carbon dioxide
B. less cattle and sheep are raised in New Zealand
C. farm animals are to blame for greenhouse gases
D. New Zealand has the most animals in the world

3. The main idea of the text is to _____.

A. discuss a better way to protect the earth
B. warn farmers of the danger of animal waste
C. illustrate the possible solutions to pollution
D. present a recent study on global warming

4. The advantages Peter Ampt lists about kangaroos don't include _____.

A. it is rich in protein
B. is low in fat
C. it is cheaper than beef
D. it is cleaner than sheep

1-4: A C D C

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科目：高中英语 来源：江苏省南通市2010届高三第二次模拟考试英语试题 题型：050

阅读理解

Two Earthquakes in Two Months：

Comparing the Quakes in Haiti(海地)and Chile(智利)

　　Overview(概要)How do the earthquakes in Chile and Haiti compare?Here, students perform a gallery walk to learn more about the earthquakes from a specific point, and then do a specific research and presentation project or response activity．Finally, they seek answers to their unanswered questions．

　　Materials Print copies of photographs, charts, documents and other visuals to display, as described below; computer(s)with Internet access(optional), research materials, handouts．

　　Warm-up Choose and prepare a“gallery”of photographs, graphics, news reports and other materials to display around the room to enable students to consider the 2010 earthquake in Chile．

　　Depending on course program, choose materials for the gallery that provide a window on the two quakes, through one of the following specific points, or the focus of your choice：

　　Earthquakes through History Putting the 2010 Chilean and Haitian quakes into historical view related to other earthquakes, including the 1960 Chilean quake and the 2004 Asian earthquake and tsunami．

　　Rescue and Aid Considering domestic and international response to the disasters by militaries, governments and aid organizations, including rescue and recovery as well as efforts to provide food, water, health care and shelter to those affected．

　　Related The article Underwater Plate Cuts 400 Mile Gash compares several earthquakes：

　　Mr．Lin figured that the quake on Saturday was 250 to 350 times more powerful than the Haitian quake．

　　But Paul Caruso noted that at least on land, the effects of the Chilean tremor(震动)might not be as bad．For one thing, he said, the quality of building construction is generally better in Chile than in Haiti．And the fact that the quake occurred offshore should also help limit the destruction．In Haiti, the rupture(断裂)occurred only a few miles from the capital, Port-au-Prince．The rupture on Saturday was centered about 60 miles from the nearest town, Chillan, and 70 miles from the country's second-largest city, Concepción．

　　Read the article using the following questions．

　　Questions For discussion with others and reading comprehension：

How does the 2010 Chilean earthquake compare to the 1960 Chilean earthquake?

　　Why do scientists believe that the 2010 Chilean earthquake will not cause the same level of damage as January's Haitian earthquake did?

　　How does the 2010 Chilean earthquake compare to the 2004 Indonesian earthquake?

　　What reasons do scientists give to explain why the Indonesian quake caused so much more damage than the recent Chilean earthquake?

(1)

Which of the following shows one of the reasons for slighter losses in Chile than in Haiti?
[　　]
A．	Position：
B．	Power：
C．	Building：
D．	Rescue：

(2)

We can infer that the article Underwater Plate Cuts 400 Mile Gash includes ________．
[　　]
A．	the causes of the 2010 Chilean earthquake and the 1960 Chilean earthquake
B．	the comparison between the 2010 Haitian and the 2004 Indonesian earthquakes
C．	the reason for the 2010 Chilean quake being more powerful than January's Haitian earthquake
D．	the reason for less damage in the 2010 Chilean quake than in the 2004 Indonesian earthquake

(3)

What is the passage most likely to be?
[　　]
A．	A program for research．
B．	A guide to earthquake study．
C．	An advertisement for students．
D．	An introduction to quakes．

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A
A major earthquake rocked Haiti at 4:53 pm local time on Jan.12, 2010, killing possibly thousands of people but no official figure has been released so far.
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Haiti became the first independent Caribbean state in the early 19th century. Haiti's location, history and attracting climate once made it a tourist hot place. However, decades of poverty, environmental pollution and violence have left it as the poorest nation in the Americans. It has suffered a lot, including four hurricanes and storms in 2008 that killed hundreds.
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B. The earthquake happened in the evening.
C. Electricity in the city was cut off that night.
D. There are no lights at all in Port-au-Prince.
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A. Haiti became an independent state in the early 19th century.
B. Haiti belongs to Americas, just like Canada, America and so on.
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If you’re looking for the place that has everything, there’s only one place to visit, and that’s New York. It’s a whole world in a city.

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A major earthquake rocked Haiti at 4:53 pm local time on Jan.12, 2010, killing possibly thousands of people but no official figure has been released so far.

The quake, which struck about 15km (10 miles) south-west of the capital, Port-au-Prince, was quickly followed by two strong aftershocks. In the space of a minute, numerous buildings fell down. A five-story U.N. building was also brought down by the 7.3 magnitude quake, the most powerful to hit Haiti in more than 200 years according to the U.S. Geological Survey.

As night fell, the whole city is in total darkness. You can see thousands of people sitting in the streets with nowhere to go. There are people running, crying, screaming. Describing the earthquake as a "catastrophe", Haiti’s president said the cost of the damage could run into billions.

Haiti became the first independent Caribbean state in the early 19th century. Haiti's location, history and attracting climate once made it a tourist hot place. However, decades of poverty, environmental pollution and violence have left it as the poorest nation in the Americas. It has suffered a lot, including four hurricanes and storms in 2008 that killed hundreds.

51. The great earthquake happened to the _______ of the capital city.

A. south – west B. north – west C. south – east D. north – east

52. What can we infer from the underlined sentence?

A. People in Port-au-Prince don’t like to light on.

B. The earthquake happened in the evening.

C. Electricity in the city was cut off that night.

D. There are no lights at all in Port-au-Prince.

53. What’s the meaning of the word in bald “catastrophe”?

A. chance. B. joke. C. illness. D. disaster.

54. Which statement about Haiti is NOT true?

A. Haiti became an independent state in the early 19th century.

B. Haiti belongs to Americas, just like Canada, America and so on.

C. At one time, tourism was important to the economy of Haiti.

D. Haiti is a country where such strong quacks often take place.