辛达托福代报考位提醒：到2020年10月16日官网没有释放考位，在此提醒广大考生抓紧时间报名，如果暂时没有考位的话可以提交给我们代报，广大考生注意考试

托福口语备考过程中大家常常会用到一些素材或者模板之类的，其实一些优秀的托福口语范文也是十分不错的。不晓得大家在平常的备考过程中搜集到了哪些，今天小编在这里为大家整理了托福口语经典文章，希望对大家托福口语提分有协助。

托福口语必背篇经典文章：睡眠的进化Evolution of sleep

Sleep is very ancient. In the electroencephalographic sense we share it with all the primates and almost all the other mammals and birds: it may extend back as far as the reptiles.

There is some evidence that the two types of sleep, dreaming and dreamless, depend on the life-style of the animal, and that predators are statistically much more likely to dream than prey, which are in turn much more likely to experience dreamless sleep. In dream sleep, the animal is powerfully immobilized and remarkably unresponsive to external stimuli. Dreamless sleep is much shallower, and we have all witnessed cats or dogs cocking their ears to a sound when apparently fast asleep. The fact that deep dream sleep is rare among pray today seems clearly to be a product of natural selection, and it makes sense that today, when sleep is highly evolved, the stupid animals are less frequently immobilized by deep sleep than the smart ones. But why should they sleep deeply at all? Why should a state of such deep immobilization ever have evolved?

Perhaps one useful hint about the original function of sleep is to be found in the fact that dolphins and whales and aquatic mammals in genera seem to sleep very little. There is, by and large, no place to hide in the ocean. Could it be that, rather than increasing an animal’s vulnerability, the University of Florida and Ray Meddis of London University have suggested this to be the case. It is conceivable that animals who are too stupid to be quite on their own initiative are, during periods of high risk, immobilized by the implacable arm of sleep. The point seems particularly clear for the young of predatory animals. This is an interesting notion and probably at least partly true.

以上就是小编为大家整理的托福口语备考必背的经典文章，大家一同来看看这些文章是如何取得高分的吧，希望这些能够协助以大家广阔考生。最后，小编预祝大家托福考试能获得理想的成果。

小编找到的是作者的一些见解，希望可以为考生们寻找到最好得分方式。这些资料大家可以作为参考吸收到自己的经验谈之中，适合自己的方法就是最好的方法，希望对大家有所帮助。最后，辛达代报希望广大考生们在备考过程中提升自己的语言水平，取得更好的成绩。

有需要代报考位的同学们，可以直接联系我们，辛达托福代报竭诚为您服务。(*^__^*) 嘻嘻…