小站论坛_托福论坛

[ZHY2018老师已批改] 托福写作——[综合+独立][TPO 22]非常感谢

98
2

Rank: 6Rank: 6

排名500+

小站金币
406
发表于 2018-7-6 12:49 |显示全部楼层
100小站金币
Question:Question: Summarise the points made in the lecture, being sure to explain how they cast doubt on specific points made in the reading passage.The reading passage states that ethanol is not considered to be a good fuel to alternate gasoline. However, the lecture holds a total different view that the ethanol is a good replacement for gasoline.
First, the reading passage says that ethanol will not help to solve the global warming problem due to the release of the carbon dioxide. The lecture admits that ethanol can produce carbon dioxide into the atmosphere when burned it as fuel. But ethanol originates from the plants, such as corns. The grown process of the plant can absorb carbon dioxide from the atmosphere, thus can reduce the carbon dioxide.
Furthermore, the reading passage claims that the production and use of ethanol from plant will cut down the amount of the food for the animals. Whereas the lecture argues that ethanol is derived from a part of corn called cellulose, which is not eaten by the animals. The animals can still feed on the other part of the corn, thus the food for the animals do not reduced.
Finally, the reading passage believes that ethanol will not have a chance to compete with the gasoline in term of the price when the government cancelled the subsidies. Though it is true that government plays an important role in keeping the price of ethanol being low, the lecture argues against the reading passage. The subsidies offered by the government will not always be needed. Once people start buying ethanol, the production of ethanol will increase in the future. The increasingly production will lead to a drop on price, and even a much lower price when people buy more ethanol. Additionally, studies show that if the production of ethanol triples, the price of ethanol will decrease by forty percent.



回复

使用道具 举报

Rank: 30Rank: 30Rank: 30Rank: 30

该用户从未签到

排名500+

小站金币
63
发表于 2018-7-6 16:41 |显示全部楼层
批改中                                                                                                                                       
回复

使用道具 举报

Rank: 30Rank: 30Rank: 30Rank: 30

该用户从未签到

排名500+

小站金币
63
发表于 2018-7-6 17:25 |显示全部楼层
游客,如果您要查看本帖隐藏内容请回复

回复

使用道具 举报

领取福利

我们将以您绑定的 (****)
作为接收批改短信的默认手机号码

订阅小站最新精品课程信息

领取福利

输入您的手机号码,批改动态随时掌握!

订阅小站最新精品课程信息

您可以在设置—密码安全—绑定手机中随时修改您的手机号码

领取福利

还差最后一步了!只要填写完邮箱即可同时获得批改短信提醒小站精品课程信息两大福利了!

领取福利

网站地图 | 最新帖子 | 联系我们 | 站点统计 | 版权声明 | 免责及隐私声明 © 2011-2018 ZHAN.com All Rights Reserved. 沪ICP备15003744号-3
  沪公网安备 31010602002658号

订阅最新机经

选择托福机经及考试日期进行预约,预约后机经将在考试前3-5天左右通过邮件和短信形式推送

热门机经*
考试日期*
立即订阅