TOEFL TPO -1 Speaking Task 4 Sample: summarize the professor's lecture about understory plants. be sure to include the examples of the spring beauty and the squawroot

1.子项得分

• 交付：2

• 语言使用：2

• 话题发展：2

2.预估分数

• 总分：19

3.表达 从交付方面来看，发言者的语速较快，有时停顿不当。建议发言者放慢语速，注意在适当的地方停顿，以便更清晰地表达观点。此外，发言者在发音上也存在一些错误，需要加强发音练习。

4.话题发展 从话题发展方面来看，发言者的回答基本上涵盖了听力材料中的主要内容，但在组织结构和连接词方面有待加强。建议发言者在回答问题时，先简要概括听力材料的主题，然后再详细介绍具体例子。同时，在句子之间使用恰当的连接词，使回答更加连贯和有条理。

5.语言使用

原文：The majority of the plants need sunlight to survive. However, in the understory, which is the forest floor, there's only little direct sunlight. In this low light condition, some animals have advanced some adaptations. To begin with, they can bloom earlier. In the winter condition, it is cold to reproduce and bloom. So since there are only light reach the floor very few, for instance, the spring beauty, it bloom earlier than most of the plants. It can be little reach before finish. It can also grow even leafy and dark conditions. Moreover, from the sunlight, some animals can have some photosynthesis to get the organization. As a illustration, the squirrel roots can get nutrients from the oak trees.

修正后：Most plants require sunlight to survive; however, in the understory or forest floor, there is limited direct sunlight available. In these low-light conditions, some plants have developed adaptations. Firstly, they can bloom earlier than others. During winter, it is too cold for most plants to reproduce and bloom; however, some plants like spring beauty take advantage of this situation by blooming earlier than most other plants. This allows them to complete their reproductive cycle before the trees regain their leaves and block sunlight again. Secondly, some plants can grow in dark and leafy conditions by obtaining energy from sources other than sunlight. For example, squawroot gets nutrients from oak trees by connecting its roots to theirs. (修正了一些词汇、语法和句子结构问题，使表达更自然流畅。)

修订版（140字）：

Most plants require sunlight to survive; however, in the understory or forest floor, there is limited direct sunlight available. In these low-light conditions, some plants have developed adaptations. Firstly, they can bloom earlier than others, like spring beauty, which takes advantage of the available sunlight during winter and completes its reproductive cycle before trees regain their leaves. Secondly, some plants can grow in dark and leafy conditions by obtaining energy from sources other than sunlight. For example, squawroot gets nutrients from oak trees by connecting its roots to theirs. These adaptations allow understory plants to thrive in their unique environment.

6.思维导图

- Understory Plants
  - Limited Sunlight
    - Forest Floor
  - Adaptations
    - Early Blooming
      - Spring Beauty
        - Reproductive Cycle
    - Energy from Other Sources
      - Squawroot
        - Nutrients from Oak Trees

7.关键词