2017年5月20日托福综合写作考试真题回忆+解析+范文
- 2017年05月22日14:34 来源：小站教育
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参加2017年5月20日托福考试的小伙伴们考得怎么样呢?本次考试的难易度如何?这里小站教育编辑为大家整理了托福写作考试的真题以及小站名师给出的满分范文，在这里分享给大家。无论你是本次考试的考生，可以用来测一测你考得怎么样;还是你准备即将要考试，你也可以拿来练习一下哦。
5月20日托福考试真题题目+答案：http://toefl.zhan.com/tfziliao55856.html
综合写作题目：
阅读部分：
针对海洋生物大量死亡，提出了三种理论
1. 他们住在lagoon里，跟海洋连接，有海水流进去，后来发生地震切断了与海洋的连接，导致水干了，他们就都死。
2. 致死的病毒导致的。并类比了，现在dolphin 的例题，他们也是病毒致死的
algal boom.海藻疯长，小的动物吃海藻，海藻产生毒素，捕食者又吃小动物，所以都被毒死了。
听力部分：
阅读三种理论站不住脚
1. 如果水干了的话，会产生minerals ，但是实际上并没有发现，所以阅读的假设不成立。
2. 病毒也不可能。因为病毒不可能导致大面积的生物死亡，它只会想象一个种类，不同的动物种类差异太大。
3. 海藻确实可以产生毒素，但是问题是有一些并不吃动物的食草动物，但是它们也死亡了，所以对于这一点，不能得到合理的解释。
综合写作满分范文：
The reading lists three reason of the decline of marine organism and the professor contradicts all those theories perspectively.
First, the professor fights against the reason in the reading that the earthquake cut down the connection between two parts of water, which directly caused the death. She explains that the minerals would have occurred at that point if there were no water, but actually, we didn’t find any mineral there. Hence, what the reading passage indicates are not convincing.
As to the deadly virus, the professor also makes it impossible for the reason that the virus couldn’t kill most sea animals there; rather, they may just kill certain specie due to the huge difference between species. That is to say, even the example of dolphin mentioned in the passage cannot explain this phenomenon.
Third, about the algal boom. The passage insists that the small animals was infected by the virus in alga, and soon spread to the predators. However, the professor mentions a fact that those herbivore who had no chance to be infected were also killed. Therefore, the booming of alga cannot explain why those herbivore also dead in this part of ocean. (words:194)
以上就是小站教育教研中心为大家整理了的托福考试真题回忆及解析答案，希望对大家托福考后预测成绩和备考托福有帮助。最后，小站教育编辑预祝大家托福考试能取得理想的成绩。
