Seth DeBolt is a plant scientist at the University of Kentucky US. He and other scientists wanted to find a source of fuel that poor people in rural areas of developing countries could use to make electricity.
The United Nations Development Program says a billion and a half people have no electricity. A billion others have an undependable supply.
Professor DeBolt went on a study trip to rural Indonesia. He saw that there was very little waste in the use of agricultural products. Everything that farmers grew was used for something. Even the remains of fruit that people did not eat were fed to chickens.
Little waste meant there was little that could be used for fuel. Growing a separate fuel crop would take land away from food crops. That was something Professor DeBolt did not want to do.
DeBOLT said, "The people at most risk with respect to energy poverty, typically they're the same people who have food insecurity issues as it is. And then any change in availability would be most damaging to that group of people."
But he found one item that was in plentiful supply and would not create competition between food and fuel. Coconut shells are generally thrown out. Yet Professor DeBolt says it has an "excellent" heating value. All someone needs is a way to release that energy.
DeBolt says he and his team see possibilities for coconut power. "Coconuts are growing here and these are the areas where there is possibility for energy poverty to be eased at least in part by these small-scale production systems."
The researchers say these systems could provide as much as thirteen percent of the energy needs of a country like Indonesia. Other tropical countries with large crops of coconuts and similar fruit could benefit, as well.
But DeBolt says this is not a perfect solution. There are technical questions, like how to safely deal with the dangerous waste produced in the process. And there needs to be money to get these projects started.
小題1:Professor DeBolt went on a study trip to rural areas of developing countries to      .
A.help farmers make full use of waste
B.seek certain materials to make electricity
C.persuade farmers to grow more coconuts
D.find a suitable place to carry out the experiment
小題2:DeBolt thought it was not a good idea to grow fuel crops because      .
A.there are plenty of coconuts
B.local farmers have no interest in it
C.it would make food problems worse
D.fuel crop has little use for local farmers
小題3:The last two paragraphs mainly tell us that coconut power      .
A.needs further experiments and efforts
B.can help solve energy problem perfectly
C.will cause technique and money problems
D.has drawn Indonesia's government attention
小題4:What might be the best title for the passage?
A.Make Full Use Of CoconutsB.Make Power From Coconuts
C.A Perfect SolutionD.Food And Energy Problems

小題1:B
小題2:C
小題3:A
小題4:B
本文講述了科學(xué)家要在農(nóng)村找到一種可以發(fā)電的植物且不占用農(nóng)田。隨后發(fā)現(xiàn)椰子樹就是這樣一種植物。但椰子樹也有它的缺點(diǎn)。
小題1:B 細(xì)節(jié)題。根據(jù)第一段He and other scientists wanted to find a source of fuel that poor people in rural areas of developing countries could use to make electricity.可知答案為B。
小題2:C 細(xì)節(jié)判斷題。根據(jù)Growing a separate fuel crop would take land away from food crops. That was something Professor DeBolt did not want to do.可知,科學(xué)家不愿意占用農(nóng)民的良田,因?yàn)檫@樣會(huì)影響農(nóng)民的糧食。
小題3:A 推斷題。根據(jù)最后一段可知,椰樹發(fā)電也不是完美的,還有技術(shù)問題,故選A。
小題4:B 概括標(biāo)題。根據(jù)本文的主題可知,科學(xué)家最后發(fā)現(xiàn)椰樹可以用于發(fā)電。故答案為B。
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科目:高中英語 來源:不詳 題型:完形填空

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小題2:
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B.To attract readers' attention to the topic
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D.To offer basic knowledge of the topic
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科目:高中英語 來源:不詳 題型:閱讀理解

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科目:高中英語 來源:不詳 題型:閱讀理解

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D.Hong Kong has failed to live up to such reputation.
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B.people’s I-don’t-care attitude
C.people’s wait-and-see attitude
D.people’s over-dependence on the government
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科目:高中英語 來源:不詳 題型:閱讀理解

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Look at the situation from a different point of view. Good negotiators use this technique in business,and so do writers. Fiction writers often imagine they are the characters in their books. They ask questions: what does this character want? Why can't she get it? What changes must she make to get what she wants? What does she dream about? If your goal involves other people, put yourself “in their shoes”. The best fishermen think like fish!
小題1:According to the passage, when we become adults, _________ .
A.most of us are no longer creativeB.we can still learn to be more creative
C.we are not as imaginative as childrenD.we are unwilling to be creative
小題2:The second technique suggests that you just imagine
A.setting a goal is as simple as skiing
B.new possibilities will soon appear
C.December and January are the best months for skiing.
D.you have every resource to achieve your goal
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A.dress yourself like themB.think as they would
C.do as they ask you toD.put on their shoes
小題4:We learn from the third technique that a good salesman should ask himself “ _________ ?”.
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科目:高中英語 來源:不詳 題型:閱讀理解

With the Tesla Roadster and other plug­in (插入式) electric vehicles hitting the road,demand is growing for accessible refueling points to recharge them. Carbon Day Automotive, a Chicago­based company,has now demonstrated a solar­powered recharging point, known as the Solar Plug­In Station,which lets motorists easily charge their cars using electricity that has been produced without any environmental damage.
The Solar Plug­In Station has gone on show in Chicago as part of the city’s bid to host the 2016 Olympic Games. According to Carbon Day Automotive,the Solar Plug­In Station on show in Chicago is part of the vital infrastructure(基礎(chǔ)設(shè)施) required for electric vehicles in Chicago and was the focus of a recent visit by the International Olympic Committee.
These solar­powered electricity points will be used daily to fuel the city’s electric vehicles with power from the sun. By producing the electricity from pollution­free solar cell, the CO2 emissions are reduced to zero.
“Solar energy and electric vehicles are a partnership that is one more step to reducing our dependence on foreign oil,” says Richard Lowenthal, CEO of Coulomb Technologies.Coulomb Technologies recently developed the components (部件) required for individual recharging stations,marketed as ChargePoint Networked Charging Stations.Carbon Day Automotive is the Midwest distributor for the ChargePoint stations. The Solar Plug­In Station consists of giant solar panels (電池板) that shade the tiny ChargePoint Networked Charging Station.The solar panel is connected to an underground battery pack,ready for everyday refueling.
“Without these stations it would be like driving around in a traditional car without the availability of gas stations,” says Scott Emalfarb,CEO at Carbon Day.“The day of true plug­in electric vehicles will be here sooner than most people realize and the world needs to be ready to accommodate them.”
小題1:The Solar Plug­In Station is used as part of the bid to host the Olympics mainly because ________.
A.it’s environmentally friendly
B.it makes up for the lack of electricity
C.it’s a new idea and attracts people’s attention
D.it brings convenience to electric vehicle users
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A.to recharge the electric vehicles takes a long time
B.the Solar Plug­In Station will come into use in 2016
C.the Solar Plug­In Station has gone on show internationally
D.Chicago is promoting the use of electric vehicles
小題3:According to the passage,how many of the following statements are TRUE?
a. Tesla Roadster is a kind of plug­in electric vehicle.
b. The Solar Plug­In Station uses solar power to charge all of the cars.
c. Chicago is a city,which is rich in oil.
d. The Solar Plug­In Station consists of underground battery packs.
e. Scott Emalfarb is optimistic about the future of plug­in electric vehicles.
A.2.B.3.C.4.D.5.
小題4:The passage implies that when the Solar Plug­In Station becomes popular,________.
A.more visitors will come to Chicago
B.the citizens of Chicago will be able to go to work faster
C.more space for electric vehicles will be needed
D.the cost of electric vehicles will be lower than traditional cars
小題5:What would be the best title for the passage?
A.Chicago Will Soon Be Full of Electric Vehicles
B.Chicago Calls on People to Buy Electric Vehicles
C.Chicago Fights for Its Bid to Host the 2016 Olympics
D.Chicago Shows Its Solar­powered Recharging Stations

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