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科目:高中英語(yǔ) 來(lái)源:山東省淄博市2010屆高三下學(xué)期第一次模擬考試 題型:閱讀理解
C
A new study in West Africa shows how farm irrigationsystems powered by the sun can pro-duce more food and money for villagers. The study-in Benin found that solar - powered pumpsare effective in 8upplying water, especially during the long dry season.
Sub - Saharan Africa is the part of the world with the least food security. The United Na-tions Food and Agriculture Organization estimates that more"than one biillion of the world' s peo-ple faced hunger last year.Around 265 million of them live'south of the Sahara Desert: Lack of rainfallis one oftheir main causes offood shortages..
Jennifer Bumey from Stanford University in Califomia led the study.The research team helped build three solar - powered drip irrigation -(滴灌) ,systems in northem Benin. Between 30 and 35 women used each system to pump water from the ground or a stream.Each woman was responsible for farming her own 120 sqrurre meters of land. They also farmed other land collectively.
The solar - powered irrigation systems produced an average of nearly two tons of vegetables per montb. During the first year, the women.kept a monthly average of almost rune kilograms of vegetables for home use.They sold the surplus produce at local markets. The eamings greatly increased their ability to buy food during the dry season which can last six to nine months. Peo- ple in the'two villages with the systems were able to eat three to five more servingsof yegetables per day.But making the surplus available at markets also had a wider effect.
The study compared the villages with two others where women farmed with traditional methods like carrying water in buckets. The amount of vegetables eaten in those villages also increased, though not as much.The researchers note that only four percent of the croplamd in sub - Saharan Africa is irrigated. Using solar power to pump water has higher costs at first. But the study says it can be more economical in the long term than using fuels like gasoline, diesel or kerosene. And solar power is environmentally friendly.
66.Food security in Sub - Saharan Africa is insufficient mainly because of
A.lack of rainfall B.limitation of farmland
C. a small crop variety D.little sunlight
67.From the third paragraph we know that _______.
A.water is wasted by using the system
B. the farmers imgate the land together
C. all farmers use irrigation systems in northem Benin
D. the solar - powered systems take up more manpower
68.The underlined word "surplus" in the 4th paragraph most probably means_______
A.special B.unnecessary C.extra D.a(chǎn)bandoned
69.Usinf.solar power to pump water has advantages EXCEPT that
A.solar energy has higher cost at first
B.solar power helps to protect environment
C.solar power helps farmers increase eanungs
D. solar energy can be more economical in the long run
70.What can be the best title for the text?
A.Manpower affects rainfallin Africa
B.Irrigation by carrying water in buckets
C.Solar - powered pumps aid African farmers
D.Vegetable supply increased in African villages
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科目:高中英語(yǔ) 來(lái)源:2014屆上海市七校高二5月階段檢測(cè)英語(yǔ)卷(解析版) 題型:其他題
A. stable B. solutions C. considerable D. role E. included
F. task G. compose H. impact I. challenges J. certainly
With the world's population growing from six to nine billion by 2050, researchers, businesses and governments are already dealing with the ___1.___ this increase will have on everything from food and water to infrastructure (基礎(chǔ)設(shè)施) and jobs. The demand for energy will keep growing, and is expected to double over the next 40 years.
Finding the resources to meet this demand in a ___2.___, sustainable way is the basis of our nation's energy security, and will be one of the major ___3.___of the 21st century. Alternative forms of energy- bio-fuels, wind and solar are ___4.____ being funded and developed, and will play a growing___5.___ in the world's energy supply. But experts say that even when combined, alternative energy sources will likely meet only about 30% of the world's energy needs by 2050.
For example, even with ___6.___ investments, such as the $93 million for wind energy development ___7.___ in the American Recovery and Reinvestment Act, important alternative energy sources such as wind and bio-fuels __8.___ only about 1% of the market today.
Energy and sustainability experts say the answer to our future energy needs will likely come from a lot of ___9.___ both traditional and alternative.
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科目:高中英語(yǔ) 來(lái)源:甘肅省2010屆高三下學(xué)期第三次模擬考試試卷(英語(yǔ)) 題型:閱讀理解
第二部分 閱讀理解(共25小題。第一節(jié)每小題2分,第二節(jié)每小題1分;滿分45分)
第一節(jié) 閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C、D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers. The study in Benin found that solar-powered pumps are effective in supplying water, especially during the long dry season.
Sub-Saharan Africa is the part of the world with the least food security. The United Nations Food and Agriculture Organization estimates that more than one billion of the world’s people faced hunger last year. Around two hundred sixty-five million of them live south of the Sahara Desert. Lack of rainfall is one of their main causes of food shortages.
Jennifer Burney from Stanford University in California led the study. The research team helped build three solar-powered irrigation systems in northern Benin.
The solar-powered irrigation systems produced an average of nearly two metric tons of vegetables per month.
They sold the surplus(過(guò)剩的) produce at local markets. The earnings greatly increased their ability to buy food during the dry season which can last six to nine months.
People in the two villages with the systems were able to eat three to five more serving of vegetables per day. But making the surplus available at markets also had a wider effect.
The study compared the villages with two others where women farmed with traditional methods like carrying water in buckets. The amount of vegetables eaten in those villages also increased, though not as much.
The researchers note that only four percent of the cropland in sub-Saharan Africa is irrigated. Using solar power to pump water has higher costs at first. But the study says it can be more economical in the long term than using fuels like gasoline, diesel or kerosene. And solar power is environmentally friendly.
1. People living in sub-Saharan Africa are short of food mainly because______.
A. it seldom rains there throughout the year B. there is little farmland in the area
C. people there lack experience in farming D. people know nothing about irrigation techniques
2. Which of the following is an advantage of Jennifer’s irrigation systems?
A. They are not affected by the weather.
B. They cost much less than traditional irrigation systems.
C. They have no bad effects on the environment.
D. They use less fuel than traditional irrigation systems.
3. We can learn from the last paragraph that______.
A. people in South Africa will soon be provided with enough food
B. the demand for fuels like gasoline will greatly decrease in Africa
C. people in sub-Saharan Africa don’t take agriculture seriously
D. it’s worthwhile to use the new irrigation systems on the while
4. People in the two villages owe all the following to Jennifer’s irrigation systems EXCEPT that ______.
A. they could buy more food during the dry season
B. they could eat more vegetables than usual every day
C. they could supply local markets with vegetables
D. they could provide people in other villages with food
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科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
MUMBAI – Indian commandos battled into the early hours of Friday to end a multiple hostage crisis in Mumbai after suspected Islamic militants killed 125 people across the city.
Officials said they had almost totally cleared the luxury Taj Mahal hotel where gunmen had been held up for more than 24 hours.
Indian security forces personnel released hostages from Nariman House in Mumbai. Thirty-nine people were rescued from the five-star Oberoi hotel, where "mopping up(清理火場(chǎng))" operations were still underway, police said.
Indian Prime Minister Manmohan Singh said the militants had come from "outside the country.”
The Press Trust of India said one Pakistani militant had been arrested, although Pakistan's government fiercely denied any involvement.
Indian media reports said between six and nine foreign nationals were among the dead in Mumbai -- including a Japanese businessman, an Australian, a Briton , a German and an Italian.
At least five gunmen had been shot dead and one captured, police said. Fourteen security personnel were also killed, including the head of Mumbai's anti-terror squad.
To draw maximum international attention, the militants used small groups to attack a total of about a dozen targets in India's financial hub , including the main railway station, a hospital and a restaurant popular with tourists.
An unknown group calling itself the Deccan Mujahedeen claimed responsibility, with one gunman telling an Indian TV channel by phone that the outfit(裝備)was of Indian origin and motivated by the treatment of Indian Muslims.
Up to 327 people were reported wounded.
The main Bombay Stock Exchange was closed until further notice, as were shops, schools and businesses.
Prime Minister Singh said the aim had clearly been to spread panic by choosing high profile(知名度高的)targets and "indiscriminately(隨心所欲地)killing foreigners. "
Witnesses said the gunmen had been very particular in their choice of hotel hostages. "They said they wanted anyone with British and American passports," said one British guest at the Taj Mahal hotel.
60. The following statements are NOT true except ________.
A. thirty-nine hostages were rescued from the Taj Mahal Hotel
B. fourteen gunmen were killed in Nariman House
C. the target of the attack was obviously on Britons and Americans
D. an American was among the killed foreigners
61. By quoting what the Press of Trust of India said the author meant to say _______.
A. Prime Minister Singh’s judgment was right
B. the Pakistanis were not involved in the attack
C. the Pakistani government had nothing to do with the attack
D. some six to nine foreigners were killed in the attack
62. The underlined word in the sixth paragraph most probably means _______.
A. citizens B. people living abroad
C. countries D. the whole people of a country
63. The best title of this passage can be _______.
A. Hostages Released by Indian Commandos
B. Mumbai Under Terrorist Attack
C. Islamic Militants Attacking Westerners in Mumbai
D. Unfortunate Britons and Americans in Mumbai
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科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
第二部分 閱讀理解(共25小題。第一節(jié)每小題2分,第二節(jié)每小題1分;滿分45分)
第一節(jié) 閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C、D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers. The study in Benin found that solar-powered pumps are effective in supplying water, especially during the long dry season.
Sub-Saharan Africa is the part of the world with the least food security. The United Nations Food and Agriculture Organization estimates that more than one billion of the world’s people faced hunger last year. Around two hundred sixty-five million of them live south of the Sahara Desert. Lack of rainfall is one of their main causes of food shortages.
Jennifer Burney from Stanford University in California led the study. The research team helped build three solar-powered irrigation systems in northern Benin.
The solar-powered irrigation systems produced an average of nearly two metric tons of vegetables per month.
They sold the surplus(過(guò)剩的) produce at local markets. The earnings greatly increased their ability to buy food during the dry season which can last six to nine months.
People in the two villages with the systems were able to eat three to five more serving of vegetables per day. But making the surplus available at markets also had a wider effect.
The study compared the villages with two others where women farmed with traditional methods like carrying water in buckets. The amount of vegetables eaten in those villages also increased, though not as much.
The researchers note that only four percent of the cropland in sub-Saharan Africa is irrigated. Using solar power to pump water has higher costs at first. But the study says it can be more economical in the long term than using fuels like gasoline, diesel or kerosene. And solar power is environmentally friendly.
1. People living in sub-Saharan Africa are short of food mainly because______.
A. it seldom rains there throughout the year B. there is little farmland in the area
C. people there lack experience in farming D. people know nothing about irrigation techniques
2. Which of the following is an advantage of Jennifer’s irrigation systems?
A. They are not affected by the weather.
B. They cost much less than traditional irrigation systems.
C. They have no bad effects on the environment.
D. They use less fuel than traditional irrigation systems.
3. We can learn from the last paragraph that______.
A. people in South Africa will soon be provided with enough food
B. the demand for fuels like gasoline will greatly decrease in Africa
C. people in sub-Saharan Africa don’t take agriculture seriously
D. it’s worthwhile to use the new irrigation systems on the while
4. People in the two villages owe all the following to Jennifer’s irrigation systems EXCEPT that ______.
A. they could buy more food during the dry season
B. they could eat more vegetables than usual every day
C. they could supply local markets with vegetables
D. they could provide people in other villages with food
查看答案和解析>>
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