雅思作文7分范文:核能满足能源需求

来源:朗阁教育 作者:小木 浏览: 更新时间:2020-03-20 10:08

内容摘要:学习雅思的小伙伴们,赶紧来石家庄朗阁教育收下今日的福利吧,今天朗阁教育给大家分享的雅思范文是关于核能的内容哟。
Nuclear energy is a better energy source for countries to meet the ever-increasing energy demand. To what extent do you agree or disagree?
 
题目大意
 
核能是一个更好地能源去满足不断增长的能源需求。在多大程度上同意或不同意?
 
写作思路解析
 
➡️ To what extent do you agree or disagree, 建议采用倾向型写法部分同意或反对题目立场;本文为单观点议论文,讨论人们是否能够从现在交流工具中获益。
 
➡️Nuclear power核能,新能源的一种,具有高投资高回报率,清洁的优势,但是目前技术还不够成熟,不能够完全替代传统能源。
ever-increasing energy demand 不断增长的能源需求。侧重能源使用问题。
Better 比较级,并不绝对。适当强调其优缺点即可。
 
➡️本文立场为同意。
(1)核能具有高效的特点,核电站发电量极大,可满足能源需求。
(2)核能具有干净清洁的特点,具有优势
 
➡️让步:目前发展不成熟,发电过程有风险,如产生辐射,前期建厂投资极高。
 
提纲梳理见下
高分写作示范
 
Rapid growth in demand has given rise to power shortages, and the reliance on fossil fuels has led to much air pollution, by which I mean the impetus for nuclear power in some countries such as China,Russia and France is increasingly due to air pollution from coal-fired plants.However, the merits and demerits of nuclear energy have made this alternative energy source one of the most controversial on the market today. Personally,I believe nuclear power is a crucial energy resource to meet the future demand.
 
First of all,nuclear power can be considered as an ideal choice to replace thermal power in terms of the raw materials. On the one hand, despite the high investment of constructing nuclear plants, the average life span of nuclear power is approximately 20 years longer than the general thermal power station, and meanwhile the efficiency of generating electricity is also much higher, that is to say, the feedback after completing the nuclear station is impressive.  On the other hand, compared with other alternative power such as hydro power, wind power and solar power, there is no intermittent and less constrained conditions, by which I mean the utilization of nuclear can guarantee the sustainable and stable supply of energy regardless of the weather or geographical situations.
 
Besides,nuclear power can be regarded as an environmentally friendly energy source. In other words, during the procedure of generating the electricity, the carbon emissions will not be emitted ,which would have otherwise been enormous resulted from the burning of fossil fuels in thermal power stations.This would give rise to alleviation of the global warming as well as the contamination of atmosphere.
 
There are,however,some obvious disadvantages of nuclear power. Despite the high level of sophistication of the safety systems of nuclear power plants, the human aspect has always an impact. Facing an unexpected event or managing a nuclear accident , a disastrous failure might happen somewhere. However, with the technological advances, all these shortages can be strategically addressed in the future.
 
In conclusion, in spite of the drawback caused by the current technology,it seems to me that the nuclear power can be an irreplaceable option to satisfy the future power demand mainly because of its high efficiency and environmentally-friendly characters.