托福口语：TPO22Task6题目文本及答案实例解析

托福考试备考过程中所用的最多的而且是必须使用的材料就是TPO，口语在托福考试中是比较难取得高分的，为了帮助考生在托福口语考试中取得理想的成绩，南京新航道将对以实例来分析托福口语TPO，如对题目的份，答题思路的问题以及范文的分析，内容如下，考生可做参考。

托福口语TPO22task6题目 Listening Part:

Listen to part of a lecture in a biology class.

(female professor)

Man y animals live underground, in the soil. Not just little animals like worms but also bigger animals like mammals. Living underground has its advantages. It protects animals from above ground predators. However, the underground environment also presents challenges. And animals that live underground have developed physical adaptations to deal with them. One challenge is, well, simply how to move underground through the dirt. Another challenge for the animal is to protect vulnerable parts of its body from the environment that it’s moving through.

Now, moving through soil is not like moving through air or water, because soil, earth, is thick and dense, so animals that live underground have evolved physical features that help them move through dirt efficiently. For example, the mole, a small, furry mammal, has really wide, super strong front feet with big claws. The mole’s feet act like, uh, like shuffles, so it can dig through dirt. The claws cut into the dirt, loosen it up, and once the dirt is loosened up, the broad feet throw the dirt behind the mole as it moves forward. These shuffle-like front feet allow a mole to dig its way through the dirt astonishingly quickly.

But even for an animal that can move efficiently through the dirt, living underground can still be problematic, because it’s easy for particles to get caught in sensitive parts of the animal’s body, like for mammals, in their eyes, so underground animals have developed adaptations to prevent this. Again, let’s take the example of the mole. To begin with, moles have tin y eyes and these eyes are covered with a thin skin, a protective membrane that’s actually got hair on it. These hairs protect the mole’s eyes from dirt particles. So as the mole goes digging through the dirt with its head push forward, the dirt particles come into contact with the hairy membrane covering the mole’s tiny eyes. And the particles just slide by. Don’t get caught in the mole’s eyes. So the eyes, the mole’s sensitive parts, are protected.

托福口语TPO22task6题目 Question:

Using the example of the mole, explain two different types of underground adaptation.

托福口语TPO22task6范文：

The professor talks about two physical adaptations of mole for living underground. One adaptation is used to deal with the challenge to move underground. Moles have wide super strong front feet with big claws that allow moles to dig through the dirt and so to move through thick, dense soil efficiently. Using the shovel-like front feet,the mole loosens up the soil and throw the dirt behind as it moves forward.Another adaptation is used to protect their sensitive parts of body. Moles have developed the hairy membrane on their tiny eyes. The hairy membrane can prevent particles from going into moles’ eyes, the most sensitive parts. And So when mole is digging through the dirt, dirt particles will just slide by its eyes.

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