10.New Energy in the 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 moves from a high place to a lower place,it can make electricity(電)without pollution.However,people have to build dams(水壩) 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?zé)岬模〆nergy.This kind of energy is cheap,but it is only possible in a few places in the world.
Energy from the sun
Solar panels (太陽電池板) on the roofs of houses can turn energy from the sun into electricity.Solar power is clean and plentiful(豐富的).but when the weather is bad,It doesn't work.

New Energy in Twenty-first Century
AdvantagesDisadvantages
Wind EnergyClean.There is a lot.It needs (57)wind.
Water Energy(58)No pollutionIt is expensive.
Geothermal Energy(59)Cheaponly possible in a few places.
Solar EnergyClean and plentiful.It depends too much on (60)weather.

分析 在二十一世紀(jì)的時期,我們可以利用新的能源,例如:風(fēng)能、水的能源、地?zé)岷吞柲埽恳粋能源都有它的優(yōu)點和缺點.短文通過一張圖表的形式,將其優(yōu)點和缺點明確的展示出來,讓大家一目了然.

解答 答案:57.wind  細(xì)節(jié)理解題.根據(jù)第三行句子if the wind does not blow,there is no wind energy.如果沒有風(fēng),就沒有風(fēng)能.可知風(fēng)能的缺點是需要風(fēng).故答案為wind.
58.No pollution   細(xì)節(jié)理解題.根據(jù)第五行句子it can make electricity(電)without pollution.水能源沒有污染.可知水能源優(yōu)點是沒有污染.故答案為No pollution.
59.Cheap   細(xì)節(jié)理解題.根據(jù)倒數(shù)第四行句子This kind of energy is cheap.這種能源是便宜的.可知地?zé)崮茉吹膬?yōu)點是便宜.故答案為Cheap.
60. weather 細(xì)節(jié)理解題.根據(jù)最后一行句子when the weather is bad,it can't produce power.當(dāng)天氣不好的時候,它就不能產(chǎn)生能量.可知太陽能的缺點是依靠天氣.故答案為 weather.

點評 在通讀全文的基礎(chǔ)上,根據(jù)全文大意,展開邏輯思維,瞻前顧后,認(rèn)真觀察選項,仔細(xì)推敲,確定最佳答案.

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