TOEFL TPO -1 Speaking Task 3 Sample: Explain how the professor's lecture illustrates the concept of a conservation-reliant species.

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，这位同学的回答基本清晰流畅，但在某些地方存在一些不必要的停顿。建议在练习时注意保持连贯性和一致的语速，尽量减少不必要的停顿。此外，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，这位同学的回答内容基本上是连贯和有组织的，但在某些地方可以进一步加强。例如，在提到美国森林中的鸟类时，可以更详细地描述鸟类和生态环境之间的关系，以及人类保护措施如何帮助鸟类生存。同时，在总结时可以更明确地指出，如果人类停止保护措施，鸟类可能会很快灭绝。这样可以使回答更加充实和有说服力。

5.语言使用

Original Answer: The concept introduced in the reading passage is the conservative-reliant species, the definition of which is that animals will become dependent on humans' conservative efforts for their survival. The reading passage introduces the concept of conservation-reliant species, which are defined as animals that become dependent on human conservation efforts for their survival. (修改了句子结构，使其更自然流畅)

The conservation includes focus on the recreating and maintaining conditions in the species' original habitats that won't occur naturally. Conservation efforts focus on recreating and maintaining conditions in the species' original habitats, which no longer occur naturally. (调整了句子结构，使其更自然流畅，并使用了更高级的词汇)

The professor gives an example of this definition about the birds living in the forest. The professor provides an example illustrating this concept with birds living in a forest. (修改了句子结构，使其更自然流畅，并使用了更高级的词汇)

There's a forest in America and there are many birds going to extinct because of the pigs living in the forest and they destroy the environment. In an American forest, many bird species face extinction due to pigs living there and destroying their habitat. (调整了句子结构，使其更自然流畅，并使用了更高级的词汇)

So the conservatists arrive at the forest and keep the pigs outside of it. Conservationists intervene by keeping the pigs out of the forest. (修改了句子结构，使其更自然流畅，并使用了更高级的词汇)

And this program is effective. This program proves to be effective. (使用了更高级的词汇)

Those birds come alive and they flourish. As a result, the bird populations recover and thrive. (调整了句子结构，使其更自然流畅，并使用了更高级的词汇)

But the conservatists are difficult to stop the program. However, it is challenging for conservationists to discontinue the program. (修改了句子结构，使其更自然流畅，并使用了更高级的词汇)

If they stop it, the birds will die out. If they do, the birds may face extinction once again. (调整了句子结构，使其更自然流畅，并使用了更高级的词汇)

Revised Answer (140 words): The reading passage introduces the concept of conservation-reliant species, which are defined as animals that become dependent on human conservation efforts for their survival. Conservation efforts focus on recreating and maintaining conditions in the species' original habitats, which no longer occur naturally. The professor provides an example illustrating this concept with birds living in a forest. In an American forest, many bird species face extinction due to pigs living there and destroying their habitat. Conservationists intervene by keeping the pigs out of the forest. This program proves to be effective, as a result, the bird populations recover and thrive. However, it is challenging for conservationists to discontinue the program. If they do, the birds may face extinction once again.

6.思维导图

- Conservation-reliant species
  - Definition
    - Dependent on human conservation efforts
  - Conservation efforts
    - Recreate and maintain original habitats
  - Professor's example
    - Birds in a forest
      - Facing extinction due to pigs destroying habitat
      - Conservationists intervene
        - Keep pigs out of the forest
        - Effective program
          - Bird populations recover and thrive
        - Challenges in discontinuing the program
          - Birds may face extinction again if the program stops

7.关键词