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评价:
137# zenghui111113
第一段文字写的很不错,但是太啰嗦了,你的第一段文字都写这么长时间,就意味着你的正文段落不会太长,也就是说你的正文段落不会讲问题议论的很详细。但是还要申明一点,你的论点找的太好了,很棒“The way I see it, renewable energy will replace fossil fuels eventually but not very soon."赞一个。其次,你的主题段落用了大段的文字来描写例子,这正是你时间紧张的一个最直接体现。例子可以长一些,但是不能每一个主体段落都以例子为主。平衡一下论据。
回答:
谢谢旅狼再次给我这么中肯的建议哈!:D 呵呵, 我也觉得我每次会花很多时间去想例子来论证我每个观点。老实说,我写例子完全是为了凑字数。比如我这篇文章中第三段提到的 化石燃料比较贵的论点, 如果我 不用例子,真的不知道要怎么展开啊……总感觉自己的段落字数不够啊……我一时半会也想不出什么名人名言等来论证我的观点,就只有举例子了啊……呵呵,这种情况怎么办啊?师姐跟我说,只要字数能够写到500, 没有什么语法错误,一般就能够得到很高的分,所以我就在这拼命举例子啊(不知道这种说法是不是正确的哦:lol
这是我的原文哈
Living in the age of machines, it’s hard to imagine what will happen without energy. Not only does energy enable trains run on the railway, airplanes fly in the sky, but also keeps us warm in the winter and drives away the darkness at night. As we know, nowadays, a vast amount of energy is supplied by fossil fuels .Notwithstanding, fossil fuels’ negative effects has became increasing serious so that scientists have to develop renewable energy , like wind, water and sun, to
deal with this problem. A question has been raised: Will cars soon be running on solar power instead of gas? The way I see it, renewable energy will replace fossil fuels eventually but not very soon.
Fossil fuels have brought us so much hazards that they must be out in the future. Firstly, Fossil fuels have caused many disasters. For example, the burning of fossil fuels release a vast amount of carbon dioxide into atmosphere, which aggravates Green House Effects and leads to global warming. No one can stay calm when they see The Day After Tomorrow, the disaster film which depicts a world where global warming triggers an abrupt climate change, creating a super storm that causes unimaginable worldwide weather disasters. In a span of just a few days, Tornados devastate Los Angeles, huge hail ponds Tokyo, blizzards whip New York. We must remember, such disasters will actually happen if we continue to ignore global warming. Besides global warming, Acid rains, deforestation, sea level rise are all the results of the burning of fossil fuels.
Secondly, fossil fuels are far more expensive than the renewable energy. We all know, fossil fuels take millions of years to form and reserves are being depleted faster than new ones being formed. The more they are use, the less they remain. Their limited shortage gives rise to the sharp increase of fossil fuels price. For example, the crude oil price has soared from fifty dollars per barrel in 2005 to one hundred and twenty dollars per barrel in 2008. Therefore it’s for us to
develop renewable energy and lower the price of fossil fuels.
Fossil fuels, due to their drawbacks and negative consequences, will be replaced by renewable energy in a long term , as we have discussed above. Nevertheless, to say that renewable energy will replace fossil fuels very soon seems to be an overstatement.
Clean and eco-friendly though renewable energy is, it still has some disadvantages. For one thing, the use of renewable energy such as wind power and hydropower relies on particular geographic and climatic conditions. For another thing, the application of renewable energy requires tremendous investments. For example, it costs China billion Yuan to build the famous Three Gorges Dam.
In short, it’s a certain thing that renewable energy will replace fossil fuels, but this shift will not happen overnight. As long as the world believes firmly and acts bravely, the shift will be realized. |
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