TOEFL Speaking Task 4 Sample: Summarize the lecture about animals eating poisonous plants. Be sure to include the examples of the antelope and the sawfly.

1.子项得分

• 交付 (Delivery): 3

• 语言使用 (Language Use): 3

• 话题发展 (Topic Development): 3

2.预估分数

• 总分: 23

3.表达 回答中的发音和语速基本上是清晰和流畅的，但在某些地方可能需要稍作改进。建议在练习时注意正确的发音和自然的停顿，以便在实际考试中更好地表达自己。

4.话题发展 回答内容基本上是连贯和有组织的，但可以通过更详细地解释例子和提供更多关于动物如何利用植物毒素的信息来进一步加强。建议在准备过程中多加练习，以便在实际考试中更好地组织和发展话题。

5.语言使用

Original Answer: In the biology lecture, the professor used two examples to explain two benefits of eating poisonous plants. In the biology lecture, the professor discussed two benefits of animals eating poisonous plants, using two examples. (将句子结构进行了调整，使其更自然流畅) The first benefit is to provide animals with supplementary food sources and extra nutrition, so that animals can live in harsh climates and seasonal shifts when their preferred food sources are in short supply. For instance, antelopes can survive through drought by eating poisonous plants because they are abundant during periods without rainfall when their preferred food sources are hard to find. The second benefit is to protect animals from being attacked by their predators using the poison from the poisonous plants. For instance, soft flies can store the poison from the needles of the pine trees in their pouches so that they can defend themselves against the predators use this poison.

Revised Answer (140 words):

In the biology lecture, the professor discussed two benefits of animals consuming poisonous plants, using two examples. The first advantage is providing animals with supplementary nourishment and additional nutrients, enabling them to thrive in harsh environments and adapt to seasonal changes when their primary food sources become scarce. For example, antelopes can endure droughts by consuming toxic plants that are abundant during periods without rainfall when their usual food sources are difficult to locate. The second advantage is offering protection for animals against predators by utilizing toxins from these poisonous plants. For instance, sawflies can store toxins from pine tree needles in specialized pouches within their bodies, allowing them to effectively defend themselves against potential predators using this stored poison.

6.思维导图

• Biology Lecture
  • Two Benefits
    • Supplementary Food Sources
      • Harsh Climates
      • Seasonal Shifts
      • Example: Antelopes
    • Protection from Predators
      • Utilizing Toxins
      • Example: Sawflies

7.关键词