TOEFL TPO -1 Speaking Task 4 Sample:

1.子项得分

• 交付 (Delivery): 2

• 语言使用 (Language Use): 2

• 话题发展 (Topic Development): 2

2.预估分数

• 总分: 18

3.表达 在表达方面，你的回答有一些不清晰和流畅度不足的地方。例如，你可以尝试减少不必要的停顿和犹豫，并确保正确发音单词。此外，注意在句子之间使用适当的连接词，以使表达更加流畅。为了提高发音准确性，请多加练习和模仿母语人士的发音。

4.话题发展 在话题发展方面，你的回答基本上涵盖了听力材料中提到的关键信息。然而，你可以尝试更清晰地组织你的回答，以便更好地传达信息。例如，在提到城市与乡村温度差异的原因时，可以使用更明确的连接词和过渡词来引导听众。此外，在解释具体原因时，尽量提供更详细的解释和例子。这将有助于使你的回答更加完整和有说服力。

5.语言使用

原文：The professor describes a phenomenon that in the summer rural urban cities are warmer than the rural areas because of the hot island effect. The professor explains a phenomenon in which urban cities are warmer than rural areas during summer due to the heat island effect.（在这里，我们将句子结构进行了调整，使其更自然流畅。同时，我们还纠正了一些词汇错误。）

And he demonstrated two reasons to contribute such phenomenon. He provides two reasons for this phenomenon.（这里我们简化了句子结构，并使用了更准确的词汇。）

First is that the road in the urban could absorb more heat than the grass in the rural areas, and at night they would release less heat, and it made the temperature cool, release heat slowly. First, roads in urban areas can absorb more heat than grass in rural areas, and at night they release heat more slowly, leading to cooler temperatures.（我们调整了句子结构，使其更清晰，并纠正了一些语法错误。）

And the vehicle also in a main factor to contribute the heat. Additionally, vehicles are another major factor contributing to the heat.（我们重新组织了句子，使其更自然，并使用了更准确的词汇。）

修订版（140字）：

The professor explains a phenomenon in which urban cities are warmer than rural areas during summer due to the heat island effect. He provides two reasons for this phenomenon. First, roads in urban areas can absorb more heat than grass in rural areas, and at night they release heat more slowly, leading to cooler temperatures. Additionally, vehicles are another major factor contributing to the heat.

6.思维导图

- Heat Island Effect
  - Urban cities vs Rural areas
    - Warmer during summer
  - Reasons
    - Roads in urban areas
      - Absorb more heat
      - Release heat slowly at night
    - Vehicles
      - Major factor contributing to heat

7.关键词