托福TPO40综合写作真题解析

TPO，即toefl Practice Online的首写字母，就是托福在线练习的意思，TPO可以为考生提供全真的模拟考试环境和过往真题，而TPO题库也是有着不断的更新。在托福写作备考的过程时候，大家往往会把更多的精力放在托福独立写作的准备中。但是，想要冲刺的托福写作的高分，综合写作也是我们必须要冲过的一个难关。今天，小编就为大家带来托福TPO40综合写作真题解析。

托福TPO40综合写作真题解析： 【在线咨询】

材料要点重现：在Lecture中教授提出反驳观点人类可以在火星生存，三个理由如下：在如此高的大气层中，金星表面的气压和地表是接近一样的;可以通过一些化学过程生产出水和氧气等人类生存必需物质;高空大气层中的云并不厚，阳光是可以照射到金星表明的。

高分词汇：due to, in contrast, filter through, generate

托福综合写作范文：  【在线咨询】

The reading mainly talks about there is no way we could maintain a human life on Venus due to the extreme and inhospitable environment. However the listening challenges what are stated in the passage by providing three strong reasons.

Firstly, in the reading, it is said that the atmospheric pressure of Venus’ surface is too greater than Earth’s so that human can’t land on it. In contrast, the listening holds a view that high up in the atmosphere, the pressure is much lower than at the surface. To state it more clearly, 50 kilometers up in the atmosphere, the pressure is equal to the normal pressure on earth. So we won’t get crushed.

Secondly, the passage asserts that there is no water, oxygen or any water vapor on Venus. However, the professor maintains an opposite opinion that the basic elements for human survival such as water and oxygen can be produced through chemical process. That is, there are carbon dioxide and sulfuric acid in the Venus’s atmosphere. So we don’t need to worry about that we can’t survive there.

Finally, the author of reading passage believes that there’s only a few sunlight could reach the Venus’s surface. On the other hand, the professor disagrees it with the point that clouds above 50 kilometers Venus’s surface are thin, so there would be some sunlight filtering through. What’s more, the cloud could reflect sunlight, so its solar-powered cells could collect both the direct sunlight and the reflected ones. There will be enough electricity generated to power the station.

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