TOEFL Speaking Task 3 Sample:

1.子项得分

• 交付（Delivery）：3

• 语言使用（Language Use）：3

• 话题发展（Topic Development）：2

2.预估分数

• 总分：22

3.表达 从交付方面来看，回答中的语音清晰，语速基本稳定，偶尔有停顿。但在某些地方，如“they would try to test whether the product could be successful at the supermarket”，可以改进为“they would test whether the product would be successful in the supermarket”以提高流畅度。此外，注意正确发音单词，避免拼写错误。建议多练习发音和语速控制。

4.话题发展 从话题发展方面来看，回答内容与主题相关，但组织结构和论证不够充分。首先，在介绍阅读材料时，应提到“市场调查”这一关键词。其次，在描述听力材料时，应详细说明教授如何通过电影公司的例子来证明市场调查的重要性。最后，在总结时，可以强调市场调查在产品发布前的重要作用。建议在练习时关注材料的核心观点，并尝试用更清晰的逻辑结构组织回答。

5.语言使用

Original Answer: The reading describes a target that before a product was launched in the supermarket, they would try to test whether the product could be successful at the supermarket. And the professor demonstrated this target with an example of a movie company. The movie company never made the cartoon, so before the movie was published to the market, they invited some students and tested them what was their favorite character. And judging from the character, they changed the comment of the movie, and then the movie would be successful.

Corrected Answer: The reading describes a targetgoal (“目标”改为“目的”，使语言更自然) that before a product was launched in the supermarket, they would try to (删除“try to”，使句子更简洁) test whether the product could bewould be (将“could be”改为“would be”，使语法更准确) successful atin (将“at”改为“in”，使介词更准确) the supermarket. The professor demonstrated this targetgoal (同上，改为“目的”) with an example of a movie company. The movie company never made the cartoon, so before the movie was publishedreleased (将“published”改为“released”，使词汇更准确) to the market, they invited some students and tested themtheir preferences regarding (将“them”改为“their preferences regarding”，使句子更清晰) what was their favorite character. And (删除“and”，使句子更流畅) Judging from the character, they changed the commentcontent (将“comment”改为“content”，使词汇更准确) of the movie, and then the movie would be successful.

Revised Answer (140 words): The reading passage discusses the goal of conducting market research before launching a product in the supermarket to ensure its success. The professor illustrates this goal with an example of a movie company that had never produced a cartoon before. To guarantee the success of their upcoming movie, the company conducted market research by inviting students to provide feedback on their favorite characters. Based on this feedback, they modified the content of the film to better appeal to their target audience. This example demonstrates how market research can significantly contribute to a product's success by identifying and addressing consumer preferences before its release.

6.思维导图

- Market Research
    - Goal
        - Ensure product success
    - Example
        - Movie company
            - Cartoon movie
            - Invited students
                - Feedback on favorite characters
            - Modified content
                - Based on feedback
    - Result
        - Successful product launch

7.关键词

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，发言者的语言流畅度和语速较为一致，仅有少量停顿。但在某些地方，标点符号的使用不当导致了不恰当的停顿。此外，拼写错误可能是发音不准确的原因。建议发言者在练习时注意提高发音准确性，并尝试在适当的地方停顿，以提高整体表达效果。

4.话题发展 从话题发展方面来看，发言者提供了一个连贯且组织良好的回答，并在回答中明确地阐述了观点和例子。但是，可以进一步完善回答的结构，使其更加清晰。例如，在提到长程警报时，可以先解释这个概念，然后再给出例子。此外，在描述虚假警报时，可以更详细地说明这种行为如何有助于减少竞争。总之，通过进一步优化回答结构和内容，可以使话题发展更加完善。

5.语言使用

Original: The lecturer gave the example of vervin monkeys vervet (改正：vervin 改为 vervet，因为发音不准确) to explain the concept of a long course alarm call (改正：long course 改为 alarm call，以保持一致性和准确性). First, they gave a long course alarm call (同上) to warn on approaching predators. When monkeys see an approaching leopard which feed on them, they will screech and make noise. Even if they don't see it, they will go to branches on trees nearby. However, when animals make a long course false alarm call (同上，加入 false 以表示虚假警报), when they want to convey deceptive information to scare others away to reduce competition, the vervet monkeys will make forced screeching noise to scare their members away and eat food alone.

Revised (140 words): The lecturer provided the example of vervet monkeys to illustrate the concept of alarm calls. Initially, vervet monkeys emit an alarm call to warn their group members about approaching predators, such as leopards. When a monkey sees a leopard approaching, it will screech loudly, prompting other monkeys to flee to nearby tree branches for safety, even if they haven't seen the predator themselves. However, vervet monkeys may also use false alarm calls to convey deceptive information in order to scare away their group members and reduce competition for food resources. In such cases, a monkey will deliberately emit a screeching noise, causing the other monkeys to scatter in fear. As a result, the deceptive monkey can enjoy the food without any competition from its peers.

6.思维导图

• Alarm Calls
  • Vervet Monkeys
    • Warning group members
      • Approaching predators (leopards)
      • Screeching noise
    • False alarm calls
      • Deceptive information
      • Reduce competition for food

7.关键词

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，说话者的语言流利，语速较为稳定，仅有少量停顿。但是，需要注意的是，部分标点符号问题可能是由于不恰当的停顿所致。此外，拼写错误可能是发音不准确导致的。建议说话者在练习时注意发音的准确性，并尝试减少不必要的停顿。

4.话题发展 从话题发展方面来看，说话者提供了一个连贯且组织良好的回答，观点之间关系明确，举例和论证也较为充分。但仍有提升空间。建议说话者在练习时尝试更深入地展开论述，以便更好地支持自己的观点，并在适当时候加入更多相关细节。

5.语言使用

Original Answer: In the lecture, the professor mainly talked about animals participating in a physical competition to demonstrate which is more powerful. And here is an example. There are two rattlesnakes who find food in the same hole and want to eat food. Then they face each other with their body and make them as tall as possible. Then they push together to get control of other. During the push, neither of the snakes bites together. And finally, one of the snakes wins and gets control of another. Instead of biting it, it just releases it and lets it go. And the winner jumps to the hole for food.

Corrected Answer: In the lecture, the professor mainly talked discussed(讨论更自然) animals participating in a physical competition to demonstrate which is more powerful. And Here(去掉And，使句子更流畅) is an example. There are two rattlesnakes who find food in the same hole and want to eat food it(避免重复). Then they face each other with their body bodies(复数形式更准确) and make them as tall as possible. Then they push together to get control of other each other(表达更准确). During the push, neither of the snakes bites together the other(表达更清晰). And finally, one of the snakes wins and gets control of another the other(表达更准确). Instead of biting it, it just releases it and lets it go. And the winner jumps slithers(蛇的动作用词) to the hole for food.

Revised Answer (140 words): In the lecture, the professor discussed how animals engage in physical competitions to demonstrate their power and dominance. A prime example involves two rattlesnakes that discover food in the same burrow. These snakes face each other, lifting their bodies to appear as tall as possible. They then push against each other, attempting to gain control. Interestingly, neither snake tries to bite or harm the other during this struggle. Ultimately, one snake prevails and establishes dominance over the other. Instead of attacking its opponent, the victorious snake simply releases it, allowing it to slither away unharmed. The winner then proceeds to claim its prize by slithering into the hole to consume the food.

6.思维导图

- Lecture
  - Physical competition
    - Demonstrate power

- Example
  - Rattlesnakes
    - Same food source
    - Face each other
    - Push against each other
      - No biting or harm
    - Dominance established
      - Loser released unharmed
      - Winner claims food

7.关键词

1.子项得分

• 交付 (Delivery): 3

• 语言使用 (Language Use): 3.5

• 主题发展 (Topic Development): 3.5

2.预估分数

• 总分: 27

3.表达 回答中的发音大部分清晰，语速适中，但偶尔有些停顿。建议在练习时注意提高发音的准确性，并尝试在不影响理解的情况下减少停顿次数，使语言更流畅。

4.话题发展 回答内容基本上是连贯和有组织的，能够清楚地阐述观点，并提供了足够的支持和例子。但在描述大象海豹的例子时，可以尝试更详细地解释为什么这个例子能很好地说明分配原则。此外，在总结时可以更明确地指出动物如何根据不同需求的难易程度来合理分配时间和精力。

5.语言使用

原文：The principle of allocation is about how animals decide to spend their time and energy, depending on what's easy or difficult for them. The allocation principle concerns how animals allocate their time and energy based on the ease or difficulty of fulfilling their needs.（将原句中的“分配原则”改为“分配原则”，使句子更自然。）
Take elephant seals as an example. For instance, consider the case of elephant seals.（将“以大象海豹为例”改为“例如，考虑大象海豹的情况”，使句子更自然。）
They live where there's tons of fish, so getting food isn't hard. They inhabit areas abundant with fish, making food acquisition relatively easy.（将原句中的“生活在有很多鱼的地方，所以获取食物不难”改为“它们生活在鱼类丰富的地区，使得获取食物相对容易”，使句子更自然。）
But when it comes to making babies, it's much more difficult. However, reproduction proves to be a more challenging task.（将原句中的“但是在生育方面，这要困难得多”改为“然而，繁殖被证明是一个更具挑战性的任务”，使句子更自然。）
Basically, this principle is all about the animals being smart with their energy and doing their best to better survive. In essence, this principle illustrates how animals efficiently utilize their energy to enhance their chances of survival.（将原句中的“基本上，这个原则是关于动物如何聪明地利用他们的能量并尽力更好地生存”改为“从本质上讲，这个原则说明了动物如何有效地利用他们的能量来提高生存的机会”，使句子更自然。）

修订版（140字）：

The allocation principle concerns how animals allocate their time and energy based on the ease or difficulty of fulfilling their needs. For instance, consider the case of elephant seals. They inhabit areas abundant with fish, making food acquisition relatively easy. They can store fat for months, and they don't have to eat all the time, so they don't spend much effort on food hunting. However, reproduction proves to be a more challenging task. The male seals need to find the perfect place and defend the land. There's a lot of work that requires a significant amount of energy. In essence, this principle illustrates how animals efficiently utilize their energy to enhance their chances of survival.

6.思维导图

- Allocation Principle
  - Time and energy
  - Ease or difficulty of needs

- Elephant Seals
  - Abundant fish
    - Easy food acquisition
    - Fat storage
  - Reproduction
    - Challenging task
      - Finding suitable location
      - Defending territory

- Efficient utilization of energy
  - Enhancing survival chances

7.关键词

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 从交付方面来看，发言者的语速较为稳定，但偶尔会有停顿。建议发言者在练习时注意保持流畅的语速，并尽量减少不必要的停顿。此外，发言者在发音方面也需要加强练习，以提高准确度。

4.话题发展 从话题发展方面来看，发言者对于阅读和听力材料的总结较为清晰，但在组织结构和连接思路方面还有待提高。建议发言者在练习时注意明确地表达观点，并在适当的地方加入过渡词或短语，以使回答更加连贯和有条理。同时，注意在回答中提供足够的支持和例证来增强说服力。

5.语言使用

原文：Scheming Skimming (改为“Skimming”，因为“Scheming”意为“阴谋”，与原文意思不符) is a strategy used by companies often used with unique and innovative products for them to set a high price. In the lecture, the professor uses the DVD as an example to illustrate the concept or the strategy. At first, in 1990, the DVD gained the market and got a lot of profit with high quality. And some people think it has high quality, it's awesome and they can afford, but another group of people, they couldn't afford. Later, when the DVD is out of the market, the company makes half the price compared to its price and makes another group of people happy.

修订版（140词）：

Skimming is a pricing strategy often employed by companies for unique and innovative products, allowing them to initially set a high price. In the lecture, the professor cites DVDs as an example to illustrate this concept. When DVDs were first introduced in 1990, they quickly gained market share due to their superior quality. Some consumers recognized their value and were willing to pay a premium for them; however, others could not afford them at that time. Eventually, as DVD technology became more widespread and prices dropped by half, a new segment of consumers who were previously priced out of the market could now enjoy this advanced technology at a more affordable cost. This pricing strategy allowed companies to maximize profits by targeting different consumer segments at various stages of product adoption.

6.思维导图

- Skimming
  - Pricing strategy
  - Unique and innovative products
  - High initial price

- Example: DVDs
  - Introduced in 1990
  - Gained market share
  - Superior quality

- Consumer segments
  - Early adopters
    - Willing to pay a premium
  - Price-sensitive consumers
    - Wait for price reduction

- Result: Maximized profits

7.关键词

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，发言者的语言流利度和语速较为稳定，但偶尔会有停顿。建议发言者在练习时注意提高口语连贯性，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，发言者的回答内容较为完整，能够清楚地表达观点。但在组织结构上还有待加强，建议在练习时注意逻辑性和条理性，使回答更加有层次感。同时，在举例时尽量使用准确的词汇，以增强说服力。

5.语言使用

原文：There is a kind of plant called buckles which were eaten by caterpillars. There is a kind of plant called tobacco which is eaten by caterpillars.（将“buckles”改为“tobacco”，因为原文中提到的是一种烟草植物；将“were”改为“is”，使时态一致。）

When the caterpillar bites the plant, the plant will emit a chemical, also carry a scent. When the caterpillar bites the plant, the plant emits a chemical that carries a scent.（将“will emit”改为“emits”，使时态一致；将“also carry”改为“that carries”，使句子结构更清晰。）

This scent will attract a big ice bug, and this bug will eat the caterpillar. This scent attracts a big-eyed bug, and this bug eats the caterpillar.（将“big ice bug”改为“big-eyed bug”，因为原文中提到的是大眼睛昆虫；将“will attract”和“will eat”改为“attracts”和“eats”，使时态一致。）

At the same time, the big ice bugs will be beneficial for these metals because they can find the caterpillar easily. At the same time, the big-eyed bugs benefit from this relationship because they can find the caterpillars easily.（将“big ice bugs”改为“big-eyed bugs”，将“these metals”改为“this relationship”，使句子意义更清晰；将“will be beneficial”改为“benefit”，使时态一致。）

修订版（140词）：

The reading passage discusses an indirect defense strategy in which plants rely on other organisms to defend them, and this mutual relationship benefits both parties. The professor gives an example to illustrate this. There is a kind of plant called tobacco which is eaten by caterpillars. When the caterpillar bites the plant, the plant emits a chemical that carries a scent. This scent attracts a big-eyed bug, and this bug eats the caterpillar. In this way, the tobacco plant is protected from the caterpillars' damage, while the big-eyed bugs benefit from this relationship because they can find the caterpillars easily. This example demonstrates how the indirect defense strategy works effectively for both the plants and their defenders, ensuring their survival and well-being.

6.思维导图

• Indirect Defense
  • Mutual Benefits
    • Tobacco Plant
      • Caterpillar
        • Chemical Scent
          • Big-eyed Bug
            • Protection and Resource Acquisition

7.关键词

1.子项得分 Delivery: 3 Language Use: 3 Topic Development: 3

2.预估分数

23. 3.表达

总体来说，发言者的表达较为清晰，但在某些地方存在一些不自然的停顿。建议发言者在练习时注意保持语速的一致性，尽量减少不必要的停顿。同时，注意正确发音，避免出现拼写错误。

4.话题发展 发言者对于文章和听力内容的总结较为完整，但在连接观点和提供支持或例子方面还有待加强。建议在练习时更加关注文章和听力内容之间的逻辑关系，以及如何用更具体的例子来支持自己的观点。这样可以使回答更加有条理和说服力。

5.语言使用

Original: This passage mainly talks about bidirectionality, which is a principle of the relationship with parents and children is reciprocal. The professor gives an example to explain this. Two parents have a six-year-old boy named Max. If Max smells more, the parents will smell back. If the Max held, his parents will take more time to hold him. If the Max tried to communicate with his parents, his parents will spend more time talking with him. What's more, parents' response also affects the child's behavior in the future, such as increase their physical connection with parents or smell more in the future.

Corrected: This passage The reading passage mainly talks about bidirectionality, which is a principle of that states the relationship with between parents and children is reciprocal. The professor gives an example to explain this. Two parents have a six-year-old six-month-old boy named Max. If Max smells smiles more, the parents will smell smile back. If the Max held, wants to be held, his parents will take more time to hold him. If Max tried to communicate with his parents, his parents will spend more time talking with him. What's more, parents' response also affects the child's behavior in the future, such as increase increasing their physical connection with parents or smell smile more in the future.

(将“这篇文章”改为“阅读文章”，使表达更准确；将“关系”改为“关系之间”，使语句更通顺；将“六岁”的错误描述改为正确的“六个月”；将“闻到”改为正确的“微笑”；将“增加”改为动名词形式的“增加”，使语法正确。)

Revised (140 words): The reading passage mainly discusses bidirectionality, a principle that states the relationship between parents and children is reciprocal. The professor provides an example to illustrate this concept. Two parents have a six-month-old boy named Max. If Max smiles more, his parents will smile back at him. If Max wants to be held, his parents will spend more time holding him. When Max tries to communicate with his parents, they will engage in more conversations with him. Furthermore, the parents' responses also influence the child's future behavior, such as increasing their physical connection with their parents or smiling more. By understanding and applying the principle of bidirectionality, we can see how both parents and children play crucial roles in shaping each other's behaviors and development.

6.思维导图

Bidirectionality
├─ Principle
│   └─ Reciprocal relationship between parents and children
├─ Example
│   ├─ Max (six-month-old boy)
│   ├─ Smiles more -> Parents smile back
│   ├─ Wants to be held -> Parents hold him more
│   └─ Tries to communicate -> Parents talk more with him
└─ Influence on future behavior
    ├─ Increased physical connection
    └─ More smiling

7.关键词

1.Sub Scores Delivery: 3 Language Use: 3 Topic Development: 3

2.Estimated Scores

23. 3.Delivery

The speaker's delivery is generally clear and fluid, with a consistent pace and only occasional pauses. However, there are some minor issues with word choice and sentence structure that could be improved. For example, the phrase "the customers did not know the authentic of their product" could be rephrased as "the customers were unsure about the authenticity of the products." Additionally, the speaker should work on using more natural transitions between ideas, such as "As a result" or "Therefore." Overall, the speaker should continue to practice speaking clearly and fluently while focusing on improving word choice and sentence structure.

4.Topic Development The speaker provides a coherent and well-organized response, with clear connections between ideas and sufficient support or examples. The example of the jewelry store effectively illustrates the concept of signaling. However, the speaker could further develop their response by elaborating on how the expert's certification impacted customer trust and sales. Additionally, it would be helpful to mention how this example relates to the broader concept of signaling in business. To improve topic development, the speaker should focus on providing more detailed explanations and making stronger connections between ideas.

5.Language Use

Original: Signaling means that the salesperson demonstrated demonstrates a high-quality product to customers. The speaker explained this concept with his friend's example. For example, his friend has a small jewelry store and all products in her store are very expensive because these products are all real gold and diamonds. However, the customers did not know the authentic authenticity of their product so they concerns were concerned about their expensive price. So she invited an expert to her store and do a certificate. After all, she put the sign in the store then the customer understand the product in her store are all real gold and diamonds. Especially those experts do not work for her so customers trust her.

(The verb tense should be consistent throughout the response, so "demonstrated" should be changed to "demonstrates." The word "authentic" should be replaced with "authenticity" for proper word usage. The phrase "concerns about" should be changed to "were concerned about" for correct grammar. The phrase "do a certificate" should be replaced with "provide certification" for clarity.)

Revised (140 words): Signaling means that the salesperson demonstrates a high-quality product to customers. The speaker explained this concept using his friend's jewelry store as an example. In this case, his friend sells expensive jewelry made of real gold and diamonds. However, customers were unsure about the authenticity of these products and were concerned about their high prices. To address this issue, she invited an expert to provide certification for her store's products. After receiving the certification, she displayed a sign in the store to inform customers that all the jewelry items were certified as authentic by an independent expert. This expert did not work for her, which made customers more likely to trust his judgment. By using this signaling strategy, the store owner was able to reassure customers about the quality of her products and justify the high prices.

6.Mind Map

• Signaling

  • Salesperson demonstrates high-quality products

• Speaker's example

  • Friend's jewelry store
    • Expensive products (real gold and diamonds)
    • Customers unsure about authenticity

• Solution

  • Expert certification
    • Independent expert
    • Sign in store

• Result

  • Increased customer trust
  • Justification for high prices

7.Key Words

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 从交付方面来看，发言者的语音清晰，语速基本稳定，但偶尔有些停顿。为了提高表达能力，建议发言者注意以下几点：1）尽量保持语速的稳定性，避免在不需要的地方停顿；2）在发音方面，要注意一些单词的准确发音，以免引起误解；3）在口语表达过程中，可以适当运用一些连词和过渡词，使句子更加连贯。

4.话题发展 从话题发展方面来看，发言者的回答基本上是连贯和有组织的，但在某些地方还可以加强。为了提高话题发展能力，建议发言者注意以下几点：1）在描述阅读和听力材料时，可以更详细地介绍其中的关键信息和观点；2）在给出例子时，尽量确保例子与主题紧密相关，并能有效支持观点；3）在组织回答时，要注意逻辑性和条理性，使回答更加有说服力。

5.语言使用

原文：So, co-branding is that two companies that sell different products will benefit from each other by working together to create a new product. Thus, co-branding involves two companies selling different products, benefiting from collaborating to create a new product.（因此，共同品牌是指两家销售不同产品的公司通过合作创建新产品而互惠互利。）（将"So"改为"Thus"使句子更加正式，同时调整句子结构使其更清晰。）

And Professor used an example to illustrate the idea. The professor provided an example to clarify this concept.（教授用一个例子来说明这个概念。）（去掉"And"，用"The professor"开始句子，并将"used"改为"provided"，使句子更加准确。）

A few years ago, a shoe company, they have this shoe that can attract people to run and jog by measuring how fast and how far could people go. A few years ago, a shoe company developed a shoe that encouraged people to run and jog by measuring their speed and distance.（几年前，一家鞋公司开发了一款鞋子，通过测量速度和距离鼓励人们跑步和慢跑。）（调整句子结构，使其更清晰。）

However, they do not know anything about technology, so they work with a technology company that could help them to collect data and send the data to this smartphone. However, lacking technological expertise, they collaborated with a tech company that helped them collect and transmit data to smartphones.（然而，由于缺乏技术专长，他们与一家科技公司合作，帮助他们收集并将数据传输到智能手机。）（调整句子结构，使其更清晰。）

So, the customers that can use this product to get feedback from their sports. As a result, customers can use this product to receive feedback on their athletic performance.（因此，顾客可以使用这个产品来获取关于他们运动表现的反馈。）（将"So"改为"As a result"，并调整句子结构使其更清晰。）

So, this product, they attract two kinds of customers. Thus, this product appeals to two types of customers.（因此，这个产品吸引了两种类型的顾客。）（将"So"改为"Thus"，并调整句子结构使其更清晰。）

The first one is the one who are interested in technology product, and the other customer is the people that are regular exercise. The first group consists of those interested in technology products, and the second group includes individuals who regularly exercise.（第一组是对技术产品感兴趣的人，第二组是经常锻炼的人。）（调整句子结构，使其更清晰。）

So, this is a potential. Therefore, there is potential in this co-branding strategy.（因此，这种共同品牌策略具有潜力。）（将"So"改为"Therefore"，并调整句子结构使其更清晰。）

修订版（140词）：

Thus, co-branding involves two companies selling different products, benefiting from collaborating to create a new product. The professor provided an example

6.思维导图

Co-branding
├─ Definition
│   └─ Two companies collaborating
├─ Benefits
│   └─ Mutual advantages
├─ Example
│   ├─ Shoe company
│   ├─ Tech company
│   └─ Athletic performance feedback
└─ Target customers
    ├─ Technology enthusiasts
    └─ Regular exercisers

7.关键词

1.子项得分

• 交付: 3

• 语言使用: 3

• 话题发展: 3

2.预估分数

• 总分: 23

3.表达 回答中的表达相对清晰，但在某些地方可能需要稍作调整以使其更流畅。建议在练习时注意保持一致的语速和适当的停顿。同时，注意正确发音，以避免拼写错误。

4.话题发展 回答内容基本上是连贯和有组织的，但可以通过增加一些细节和例子来进一步支持观点。例如，在描述雄性鸟类如何吸引雌性鸟类时，可以提到雄性鸟类如何通过展示其亮丽羽毛来吸引雌性鸟类。此外，在描述雌性鸟类如何保护自己和幼鸟时，可以提到它们如何利用灰色和棕色的羽毛与周围环境融为一体，从而更好地规避捕食者。总之，通过增加更多相关细节和例子，可以使回答更加充实和有说服力。

5.语言使用

Original Answer: In the lecture, the professor explains the concept of dimorphism by using an example of paradise birds. In the lecture, the professor illustrates the concept of dimorphism using the example of birds of paradise. (将“paradise birds”更正为“birds of paradise”，使表达更自然。) The feathers of male birds are bright and large. Male birds have large, vibrant feathers. (调整句子结构，使表达更自然。) They can stand out and draw the attention of female birds so that they can mate with female birds as soon as possible. The feathers of female birds are small, and the colors of their feathers are brown and gray. The female bird is responsible for raising their young. Since the colors of their feathers are gray and brown, they can blend in the surroundings to avoid the danger from their predators.

Revised Answer (140 words): In the lecture, the professor illustrates the concept of dimorphism using the example of birds of paradise. Male birds have large, vibrant feathers in various colors such as red, yellow, blue, green, which enable them to stand out and draw attention from female birds. This increases their chances of mating with multiple females. On the other hand, female birds have smaller feathers in dull shades of gray and brown. Their primary responsibility is to raise their young by sitting on nests and taking care of them. The dull-colored feathers help female birds blend in with their surroundings, making them less noticeable to predators. This adaptation ensures better protection for both mother and young birds from potential threats. Overall, dimorphism in birds of paradise serves different survival needs for males and females, enhancing their reproductive success.

6.思维导图

• Dimorphism
  • Birds of paradise
    • Male birds
      • Large, vibrant feathers
      • Attracting female birds
      • Mating success
    • Female birds
      • Small, dull-colored feathers
      • Raising young
      • Camouflage and protection

7.关键词

1.子项得分 Delivery: 3 Language Use: 3 Topic Development: 3

2.预估分数

23. 3.表达

整体来说，发言者的表达较为清晰，语速适中，但在某些地方存在不必要的停顿。建议发言者注意提高发音准确性，避免出现拼写错误。此外，尽量减少不必要的停顿，使语言更加流畅。

4.话题发展 发言者对于题目的回答较为完整，能够清楚地阐述关联防御的概念，并通过教授提供的例子进行解释。然而，在组织结构上仍有改进空间。建议发言者在回答问题时更加注意逻辑性和条理性，确保观点之间的联系更加紧密，并尝试提供更多相关支持或例证。

5.语言使用

Original: The associational defensive is that one species is protected by daily activities of a different species. The professor gives an example to illustrate this. Coral is a kind of organism which is formed by live tiny organism and it then will eaten by predator fish. There is another fish called densel fish who is territorial and eats organs showing less interest with coral. Their territorial will make other fishes who eat the coral give up to swim nearby the coral. So the coral will be more healthier. However, the densel fish can't get any benefit from coral but the coral must thanks to the densel fish.

Corrected: The associational defensive concept of associational defense (更自然的表达方式) is that one species is protected by daily activities the presence (更准确地描述关系) of a different species. The professor gives an example to illustrate this. Coral is a kind of organism which is formed by live tiny organism composed of living tiny organisms (语法和表达改进) and it then will eaten be eaten (语法改进) by predator fish. There is another fish called densel fish damselfish (拼写错误修正) who is territorial and eats organs algae (更准确的描述), showing less interest in coral. Their territorial will make behavior causes (更自然的表达方式) other fishes who eat the coral to give up swimming nearby the coral. So the coral will be more healthier healthier (语法改进). However, the damselfish can't get any benefit from coral, but the coral must thanks to be grateful for (更自然的表达方式) the damselfish.

Revised (140 words): The concept of associational defense is that one species is protected by the presence of a different species. The professor gives an example to illustrate this phenomenon, involving coral and two types of fish. Coral, which is composed of living tiny organisms, is often eaten by predator fish. However, when damselfish are present, they protect the coral due to their territorial behavior. Damselfish eat algae and show less interest in coral, but their territorial nature causes them to chase away other fish that would eat the coral. As a result, the coral becomes healthier in areas where damselfish are present. Although the damselfish do not receive any direct benefits from the coral, their presence provides significant protection for the coral, which should be grateful for this associational defense.

6.思维导图

• Associational Defense
  • Definition
  • Example
    • Coral
      • Living tiny organisms
      • Predator fish
    • Damselfish
      • Territorial behavior
      • Algae consumption
      • Protection for coral

7.关键词

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 从交付方面来看，发言者的语速较为稳定，但偶尔会有停顿。建议发言者在练习时注意保持连贯流畅的语言表达，尽量减少不必要的停顿。此外，注意提高发音准确度，以避免拼写错误。

4.话题发展 从话题发展方面来看，发言者对阅读和听力材料进行了总结，并给出了一个例子来解释生动性偏见现象。然而，回答中对听力材料的描述略显简单，可以尝试提供更多细节以增强论述的说服力。同时，在组织结构上可以进一步优化，使回答更加条理清晰。

5.语言使用

Original: The reading talks about vividness biasvividness bias, which refers to a phenomenon that people are heavily influenced by vivid or striking things, and those things can grab their attention. The man in the listening uses an example to explain this phenomenon. A man got a new job in a new city and looked for a new apartment to live in, and he chose an apartment with a roof garden where he can sit outside and enjoy the beauty. However, he found that this apartment is not very useful because he was busy with his work and he had no time to enjoy the beauty. Also, the apartment is far away from his workplace. However, he chose another apartment which is very near from his company and have more places.

Corrected: The reading discusses vividness bias,the vividness bias, which refers to a phenomenon in which people are heavily influenced by vivid or striking things that can capture their attention. The man in the listening passage provides an example to illustrate this phenomenon. A man who recently started a new job in a different city was searching for an apartment to live in. He chose one with a rooftop garden where he could sit outside and enjoy the view. However, he discovered that this apartment was not practical because he was too busy with work to appreciate the garden's beauty. Additionally, the apartment was far from his workplace. Eventually, he opted for another apartment that was closer to his company and offered more amenities.

(原文中的“vividness bias”前缺少定冠词，应改为“the vividness bias”。此外，将“talks about”改为“discusses”使表达更加正式。在描述听力材料时，将“uses an example”改为“provides an example”，使表达更自然。在描述公寓的优点时，将“enjoy the beauty”改为“enjoy the view”，使表达更具体。最后，将“have more places”改为“offered more amenities”，使表达更准确。)

Revised (140 words): The reading discusses the vividness bias, a phenomenon in which people are heavily influenced by vivid or striking things that capture their attention. In the listening passage, a man provides an example to illustrate this phenomenon. He recently started a new job in a different city and was searching for an apartment. He initially chose one with a rooftop garden where he could sit outside and enjoy the view. However, he discovered that this apartment was not practical due to his busy work schedule and its distance from his workplace. Realizing his mistake, he opted for another apartment that was closer to his company and offered more amenities, demonstrating how the vividness bias can lead to impractical decisions.

6.思维导图

- Vividness Bias
  - Definition
  - Influence on people

- Listening Passage
  - Man's example
    - New job and apartment search
    - Rooftop garden apartment
      - Impractical choice
      - Busy work schedule
      - Distance from workplace
    - Alternative apartment
      - Closer to company
      - More amenities

- Conclusion
  - Vividness bias leading to impractical decisions

7.关键词

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，说话者的语言流利度和语速较为稳定，但偶尔有停顿。为了提高表达能力，建议说话者注意以下几点：1）在练习时，尝试减少不必要的停顿，使语言更加流畅；2）注意发音的准确性，以避免拼写错误；3）在实际考试中保持稳定的语速，以充分展示自己的英语水平。

4.话题发展 从话题发展方面来看，说话者的回答内容较为连贯和有组织，但仍有改进空间。建议说话者注意以下几点：1）在回答问题时，尽量提供更多相关细节和例子来支持观点；2）在组织内容时，注意逻辑性和条理性，使回答更加清晰易懂；3）在实际考试中，充分利用阅读和听力材料中的信息来支持自己的观点。

5.语言使用

Original Answer: The reading talks about closed loop design, which means that the old products can be reused instead of throwing away. The man in a listening uses a carpet complaint to illustrate it. People need to replace old carpets to keep warm, and they just throw them away and buy a new one. Consequently, those old carpets are wasted. However, if a company can reuse the old materials by cleaning and dyeing the fiber, so when the carpet wears out, people can call the carpet company to take them back into the factory and make a new one. In this way, we can use less resources to make new carpets and prevent old carpets from burning. In conclusion, the closed loop design can not only save money, but also make industrialization more environmentally friendly.

Corrected Answer: The reading talks about closed loop designthe closed-loop design(闭环设计), which means that the old products can be reused instead of throwing awaybeing thrown away(被丢弃). The man in a listeningthe listening passage(听力材料) uses a carpet complaintexample(地毯例子) to illustrate it. People need to replace old carpets to keep warm, and they just throw them away and buy a new one. Consequently, those old carpets are wasted. However, if a company can reuse the old materials by cleaning and dyeing the fiber, so when the carpet wears out, people can call the carpet company to take them back into the factory and make a new one. In this way, we can use lessfewer(更少的) resources to make new carpets and prevent old carpets from burningbeing discarded(被丢弃). In conclusion, the closed-loop design can not only save money but also make industrialization more environmentally friendly.

Revised Answer (140 words): The reading passage discusses the closed-loop design, a concept that allows old products to be reused instead of being thrown away. The man in the listening passage uses a carpet example to illustrate this idea. People often replace their old carpets to maintain warmth, discarding the used ones and purchasing new ones. As a result, these old carpets are wasted. However, if a company can repurpose the old materials by cleaning and dyeing the fibers, they can create new carpets when the old ones wear out. By doing so, fewer resources are needed for new carpet production, and waste from discarded carpets is reduced. In conclusion, the closed-loop design not only saves money but also promotes environmentally friendly industrialization.

6.思维导图

- Closed-loop design
  - Reusing old products
  - Environmentally friendly

- Carpet example
  - Replacing old carpets
  - Wasted resources

- Repurposing materials
  - Cleaning and dyeing fibers
  - Reducing waste

- Benefits
  - Saving money
  - Promoting sustainable industrialization

7.关键词

1.子项得分

Delivery: 3.5 Language Use: 3.5 Topic Development: 3.5

2.预估分数

27. 3.表达

总体来说，发言者的表达清晰流畅，语速适中，仅有少量停顿。为了提高发言质量，建议发言者注意以下几点：在发音方面，尽量保持准确度，以避免拼写错误；在停顿方面，注意适当的停顿，以增强语言表达的连贯性。

4.话题发展

发言者在话题发展方面做得很好，回答内容条理清晰、组织有序，并且在阐述观点时给出了足够的支持和例子。为了进一步提高话题发展水平，建议发言者在连接观点时更加自然流畅，并尝试使用更多的衔接词和短语来增强论述的连贯性。

5.语言使用

Original: A posthumatic sound refers to a technique that some toxic prey animals have evolved to signal their unprofitability through sounds so predators will learn to avoid them without having to attack first. For example, tiger moose producing clicking noises effectively illustrates this concept. The moose makes these noises at night when bats are present, as bats are their natural predators. Through an experiment, scientists observed bats initially capturing the moose since they were familiar with the warning clicks. However, over successive nights of encountering the unpleasant taste after eating the moose, the bats started capturing fewer moose and eventually avoided consuming them altogether after learning to associate the sounds with negative experience. Together, the passages clearly demonstrate how posthumatic sounds act as warning signals to teach predators about the inedibility of toxic prey.

Corrected: A posthumatic aposematic sound refers to a technique that some toxic prey animals have evolved to signal their unprofitability inedibility through sounds so predators will learn to avoid them without having to attack first. For example, tiger moose tiger moths producing clicking noises effectively illustrates this concept. The moose moths make these noises at night when bats are present, as bats are their natural predators. Through an experiment, scientists observed bats initially capturing the moose moths since they were familiar with the warning clicks. However, over successive nights of encountering the unpleasant taste after eating the moose moths, the bats started capturing fewer moose moths and eventually avoided consuming them altogether after learning to associate the sounds with negative experience. Together, the passages clearly demonstrate how posthumatic aposematic sounds act as warning signals to teach predators about the inedibility of toxic prey.

(原文中的“posthumatic”应改为“aposematic”，因为这是正确的术语。同样，“unprofitability”应改为“inedibility”，以更准确地描述毒性猎物的特征。另外，原文中的“tiger moose”和“moose”应改为“tiger moths”和“moths”，因为这是正确的动物名称。)

Revised (140 words): Aposematic sound refers to a technique that some toxic prey animals have evolved to signal their inedibility through sounds, enabling predators to learn to avoid them without having to attack first. For instance, tiger moths producing clicking noises effectively illustrate this concept. The moths make these noises at night when bats, their natural predators, are present. In an experiment, scientists observed bats initially capturing the moths since they were unfamiliar with the warning clicks. However, over successive nights of encountering the unpleasant taste after eating the moths, the bats started capturing fewer moths and eventually avoided consuming them altogether after learning to associate the sounds with a negative experience. Together, the passages clearly demonstrate how aposematic sounds act as warning signals to teach predators about the inedibility of toxic prey, thus protecting the prey animals from harm.

6.思维导图

• Aposematic Sound

  • Toxic prey animals
  • Signal inedibility
  • Avoid predators' attack

• Example: Tiger Moths

  • Clicking noises
  • Nighttime, bats present
  • Natural predators

• Experiment

  • Bats capturing moths
  • Unfamiliar with warning clicks
  • Successive nights, unpleasant taste
  • Bats avoid moths after learning

7.关键词

1.子项得分 Delivery: 3 Language Use: 3 Topic Development: 4

2.预估分数

23. 3.表达

从表达方面来看，发言者的语言流利，语速适中，仅有少量停顿。但在发音方面有一些不准确的地方，需要注意改进。建议多加练习，提高发音准确性。

4.话题发展 从话题发展方面来看，发言者提供了一个连贯且组织良好的回答，观点之间联系清晰，论述充分。在这方面无需改进。

5.语言使用

Original: In the lecture, the professor explains the concept of dimorphism by using an example of paradise birds. The feathers of male birds are bright and large. They can stand out and draw the attention of female birds so that they can mate with female birds as soon as possible. The feathers of female birds are small, and the colors of their feathers are brown and gray. The female bird is responsible for raising their young. Since the colors of their feathers are gray and brown, they can blend in the surroundings to avoid the danger from their predators.

Corrected: In the lecture, the professor explains the concept of dimorphism by using an example of paradise birds birds of paradise (原文为“birds of paradise”，表达更准确). The feathers of male birds are bright vibrant (使用更高级词汇“vibrant”替换“bright”) and large. They can stand out and draw the attention of female birds so that they can mate with female birds as soon as possible. The feathers of female birds are small, and the colors of their feathers are brown and gray. The female bird is responsible for raising their its (使用“its”替换“their”，使代词一致) young. Since the colors of their feathers are gray and brown, they can blend in the surroundings with their surroundings (使用“with their surroundings”使表达更自然) to avoid the danger from their predators.

Revised (140 words): In the lecture, the professor elucidates the concept of dimorphism by using an example of birds of paradise. The male birds possess vibrant and large feathers, which enable them to stand out and captivate the attention of female birds, facilitating mating as soon as possible. Conversely, female birds have smaller feathers with dull colors such as brown and gray. The female bird is solely responsible for raising its offspring. The inconspicuous colors of their feathers allow them to blend seamlessly with their surroundings, effectively avoiding potential dangers posed by predators. This example demonstrates how dimorphism plays a crucial role in the survival and reproduction strategies of different genders within a species.

6.思维导图

Dimorphism
├── Birds of Paradise
│   ├── Male Birds
│   │   ├── Vibrant Feathers
│   │   └── Attract Female Birds
│   └── Female Birds
│       ├── Dull-colored Feathers
│       └── Camouflage & Protection
└── Survival & Reproduction Strategies

7.关键词