题目内容
阅读填词。阅读短文，根据其内容图表中的空格里填入一个恰当的单词。
New Energy in Twenty-first Century
Energy from the wind
Wind is a kind of clean energy, and there is lots of it. But if there’s no wind, there is no wind energy.
Energy from the water.
When water movers from a high place to a lower place, it can make electricity without pollution. However, people have to build dams(水坝), to use this energy, and building dams is very expensive.
Energy from the earth.
There is heat in the rocks under the earth. Scientists use the heat to make geothermal(地热的)energy. This kind of energy is cheap, but it is is only possible in a few places in the world.
Energy from the sun.
Solar panels on the roofs of houses can turn energy from the sun into electricity. Solar power is clean and plentiful. But when the weather is bad, it doesn’t work.
New 1. in 21C | Adervantage | Disadervantages (缺点) |
Wind energy | A kind of 2. energy | If there is no 3. ,there is no wind energy. |
4. energy | Water movers can make electricity without 5. | Building dams is not 6. |
Geothermal(地热的)energy | The 7. in the rocks under the earth can make energy. | Only 8. in a few places |
Solar energy | Solar power is clean and 9. | When the 10. is bad, it doesn’t work. |
1.energy
2.clean
3.wind
4.water
5.pollution
6.cheap
7.heat
8.possible
9.plentiful
10.weather
【解析】
试题分析：这篇短文主要讲述了在二十一世纪，我们可以利用新的能源，例如：风能、水能、地热和太阳能。每一个能源都有它的优点和缺点。
1. Energy in Twenty-first Century这篇短文主要讲述了21世纪的新能源.故填energy
2. is a kind of clean energy, and there is lots of it.可知。故填clean。
3. if there’s no wind, there is no wind energy可知在风能一栏中；风能的缺点是如果没有风了，就没有能源了。故填wind。
4.。
5. water movers from a high place to a lower place, it can make electricity without pollution.可知水能的优点是能没有污染的发电。故填过pollution。
6. people have to build dams(水坝), to use this energy, and building dams is very expensive.可知水能的缺点是建造水坝费用很高。故答案是cheap
7. is heat in the rocks under the earth.故答案是heat。地底下的岩石热能制造能源。
8. it is is only possible in a few places in the world可知世界上可能只有一些地方有.故填possible
9. power is clean and plentiful可知太阳能优点。故答案是plentiful
10. when the weather is bad, it doesn’t work.可知当天气不好的时候它就不能工作了。故答案是weather
考点：科普环保类短文阅读。
