托福综合写作范文——微生物类似眼睛的器官的功能|上海新航道

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托福综合写作范文——微生物类似眼睛的器官的功能

2017/7/31 14:45:10来源：新航道作者：新航道

雅思/托福/国际备考寒假班

托福模考，最新时间出炉！

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摘要：为了帮助各位备考托福同学们更好的熟悉最新托福写作题目内容，今天，上海新航道托福培训学校小编给大家带来了最新托福综合写作范文——微生物类似眼睛的器官的功能。希望帮助考生对照文本更好的研究真题，充分备考，争取理想成绩，实现留学梦想。

为了帮助各位备考托福同学们更好的熟悉最新托福写作题目内容，今天，上海新航道托福培训学校小编给大家带来了最新托福综合写作范文——微生物类似眼睛的器官的功能。希望帮助考生对照文本更好的研究真题，充分备考，争取理想成绩，实现留学梦想。

托福写作范文：

The listening refutes the three functions raised in the reading to explain the existence of the eye in microbes.

First, the reading holds that the eye is used for following preys. Since the microbes’ preys are usually transparent, which means their movement will cause the oscillation of light, the eye can enable the microbes to detect those and follow the prey.. However, the listening points out that there are researches proving that other closely related microbes, which have no eyes, can also follow their prey successfully. Therefore, their eyes must be for other purposes.

Second, the reading believes that the eye is used to sense the sunlight. One part of the energy source of microbes is the sun, so with the eye sensing the intensity of sunlight they can find a better place to absorb the solar energy. On the contrary, in the listening, the eye can not sense sunlight, otherwise, it will not confirm with the law of evolution. Scientists find that they are becoming less and less dependent on sunlight for energy. Compared with their ancestors, the sea-dwelling microorganism is with a much more complex eye.

Third, the reading suggests that the eye has aiming function which help microbes target the prey more accurately when they send forth something like spear to stab. However, the listening refutes that researchers find that the eye couldn’t focus quite well and can not form clear image, which means they are not able to have better accuracy at their preys when stabbing them.

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