托福口语：TPO13Task6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TPO13task6题目 Listening Part:

Now listen to part of a lecture in a biology class.

(Female Professor) Now many sea animals, in order to hide from predators, have, over time, developed different kinds of camouflage to help them blend in with their environment and avoid detection by predators.

Picture the surface of the sea floor, it’s as varied as the land we live on. It’s got peaks and valleys, vegetation, rocky areas, and some sea animals have developed permanent colors or shapes to resemble these environmental features. This camouflage helps to disguise them from predators b y enabling them to blend into, uh, a specific part of the sea. For instance, take a kind of fish like the Leafy Sea Dragon, well, the name says it all, it resembles a small green dragon with leaf-like protrusions sticking out like arms. Now because its colors and shapes, it blends in extremely well with green sea plants. So when the Leafy Sea Dragon is swimming through these plants, predators have trouble seeing it. But when it enters other environments without these green plants, its camouflage doesn’t work anymore.

Now other sea animals are difficult to spot anywhere in the sea because their type of camouflage enables them to change color. Take the Cuttlefish, a fish that is closely related to the squid and octopus, unlike Leafy Sea Dragons, Cuttlefish have not developed an y particular shape to hide from predators. But, uh, they have a lot more mobility because their camouflage allows them to blend in to any environment, because Cuttlefish have shifting pigments that allow them to change color in a matter of seconds, and, so they can almost instantaneously match their color of their surroundings. If they’re swimming by green sea plants, they’ll turn green. And if they’re swimming over the brown sea floor, they’ll turn brown.

托福口语TPO13task6题目 Question:

Using the examples of Leafy Sea Dragon and the Cuttle fish, describe two kinds of camouflage and the benefits they provide.

托福口语TPO13task6答案解析：

1. Listening key

(1.1) Main idea: two kinds of camouflage

(1.2) First kind: Permanent Camouflage

(1.2.1) Example: leafy sea dragon

(1.2.2) Leaf like arms sticking out of it’s body; blends in really well with leaf part of the ocean; can be spotted pretty easily when it leaves it’s surrounding

(1.3) Second kind: Temporary Camouflage

(1.3.1) Example: cuttlefish

(1.3.2) Color shifting pigments allows it to change color according to the environment; when it’s near sea plants→turn green; when it’s on the sea floor→turn brown

托福口语TPO13task6范文：

The professor talks about two kinds of camouflage which are permanent camouflage and temporary camouflage. She talks about permanent ones first. Leafy sea dragon has leaf-like protrusions sticking out its body. When it’s near the leafy part of the ocean floor, it blends in really well, but because this camouflage is permanent, when the sea dragon leaves the leafy surrounding, it can be spotted very easily. The second kind of camouflage is temporary, meaning it can change according the environment. Take the cuttlefish for example, it has color shifting pigments in its skin, so it can change color. When it’s near green sea plant, it’ll turn green, when it’s on the seafloor, it’ll turn brown.

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