TOEFL Speaking Task 3 Sample: Using the examples of the peanut bug and the morpho butterfly, explain the concept of Revealing Coloration.

1.子项得分

Delivery: 3 Language Use: 3 Topic Development: 3

2.预估分数

23. 3.表达

从表达方面来看，这个回答的发音和语速基本上是清晰和流畅的，但有时会出现不必要的停顿。为了提高口语表达能力，建议练习更自然地连接句子，减少不必要的停顿。同时注意发音的准确性，以避免拼写错误。

4.话题发展

从话题发展方面来看，这个回答基本上是连贯和组织良好的，但在一些地方可以更加明确地连接观点。为了提高话题发展能力，建议在解释示例时更详细地说明它们如何支持揭示色彩这一概念，并在逻辑上更紧密地联系各个观点。

5.语言使用

Original Answer: The reading passage illustrates the concept of revealing coloration, which is a strategy for the animals to escape from its predators. The reading passage introduces the concept of revealing coloration, a strategy animals use to escape from their predators. (将句子结构简化，使其更自然) And the professor uses two examples to illustrate this. The professor provides two examples to demonstrate this concept. (使用更高级的词汇) The first one is peanut bug the peanut bug, which has its front wing colored so that it can blend in with the environment. And it also has the back wings, which is usually hidden, but has some bright spots on it. So when the predator attacks, it will reveal its back wing and surprise the predator with its bright spots so that it has a chance to escape. And the second example is a morpho butterfly, which has some part of its body that is shiny and reflects sunlight. So when the predator attacks, the butterfly would fly away and the flash of the light reflected by the part of the body would make the predator, which is the bird, hard to follow so that it can escape.

Revised Answer (140 words):

The reading passage introduces the concept of revealing coloration, a strategy animals use to escape from their predators. The professor provides two examples to demonstrate this concept. The first example is the peanut bug, which possesses front wings that are colored to blend in with its surroundings. Its back wings, usually hidden, have bright spots on them. When a predator attacks, the peanut bug reveals its back wings, startling the predator with the bright spots and providing an opportunity to escape. The second example is the morpho butterfly, which has shiny parts on its wings that reflect sunlight. When a predator, such as a bird, attacks, the butterfly takes flight, and the flashes of light reflected by its wings make it difficult for the bird to follow, allowing the butterfly to escape.

6.思维导图

Revealing Coloration
├─ Concept
│   └─ Strategy for escaping predators
├─ Example 1: Peanut Bug
│   ├─ Front wings: blend in
│   └─ Back wings: bright spots, surprise predator
└─ Example 2: Morpho Butterfly
    ├─ Shiny parts on wings: reflect sunlight
    └─ Flashes of light: difficult for predator to follow

7.关键词