托福写作社会和全球问题类话题素材积累：风能

摘要：是否会在写作中想不到说什么？是否脑子里没有足够的论据或者是素材？下面小编将从【素材段落】、【话题词汇】、【适用考题】等板块为大家积累托福写作社会和全球问题类话题的相关素材。

素材段落

Wind energy offers many advantages over fossil fuel energy sources, which explains why it has become one of the fastest-growing energy sources in the world. Firstly, being a clean fuel source, wind energy does not pollute the air like power plants that rely on the combustion of fossil fuels, such as coal or natural gas. That is to say, wind turbines do not produce atmospheric emissions that cause either acid rain or greenhouse gas. Secondly, wind power is cost effective. Compared with coal, natural gas and nuclear power, all of which cost approximately ten cents per kilowatt-hour, wind power only costs between four to six cents. Wind energy is therefore one of the lowest-priced renewable energy technologies available today.

单词和词组

rely on  依靠、依赖于

=depend on, be contingent on

✎ The educational level of citizens considerably relies on the quality of teachers in higher learning institutions.

cost effective  有成本效益、性价比高的

=cost efficient

话题词汇

匮乏天然资源  lack natural resources

可再生能源  renewable energy resource

替代能源  alternative energy

替代燃料  alternative fuel

太阳能  solar energy

核能  nuclear energy

能源效率  energy efficiency

有益于环保的  eco-friendly

适用考题

✎ The most effective way for the government to encourage energy conservation is to increase the price of gasoline and electricity. (2015.8.22)

✎ The best way to reduce air pollution is for the government to raise the cost of fuel. (2014.6.28)

作者简介：

姚建华

托福写作主讲

复旦大学法学学士、管理学硕士

第一位获得加拿大女王大学Queen's University

社会学博士学位的中国人

著有《托福写作一本通》一书

点击查看具体介绍及课程安排 http://souke.xdf.cn/Teacher/2-XSH2638-0.html

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【汇总】2016托福考点介绍及报名时间 

上海新东方暑假班报名地址
托福	雅思	GRE	GMAT	SAT
基础班	IELTS 5.5分班	基础班	强化班	基础班
强化班	IELTS 6.5分班	强化班		强化班
精讲精练班	IELTS 7分班	精讲精练班	精讲精练班	精讲精练班
点题班	雅思词汇班	模考班	模考班	模考班
更多	更多	更多	更多	更多