TOEFL Speaking Task 3 Sample: Explain how the example used in the lecture illustrates the concept of economy of scale.

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必要的停顿。建议发言者在练习时注意保持语速的稳定性，尽量减少不必要的停顿。此外，注意提高发音的准确性，避免出现拼写错误。

4.话题发展 发言者对经济规模的概念进行了解释，并通过讲座中的杂志公司例子进行了阐述。然而，在组织结构和连接思路方面还有待加强。建议在回答问题时，先简要介绍阅读材料中的概念，然后再详细描述听力材料中的例子，并明确指出例子是如何说明经济规模概念的。这样可以使回答更加条理清晰，便于理解。

5.语言使用

Original: This reading is talk about economy of scales means that company can manufacture large quantity of products in order to have more money with low cost. The reading discusses the concept of economies of scale, which means that a company can produce a large quantity of products to increase profits while keeping costs low.（这里将原句进行了改写，使其更符合英语表达习惯，同时修正了语法错误。）

Original: Well, in this lecture, Professor gave us examples to illustrate that. In the lecture, the professor provided an example to illustrate this concept.（简化了句子结构，使表达更加清晰。）

Original: The examples involves magazine industry, magazine company. The example involves a magazine company in the publishing industry.（调整了句子结构，使其更符合英语表达习惯。）

Original: Well, at first, there is not many readers for this magazine. Initially, there were not many readers for this magazine.（修正了时态错误。）

Original: So the company only have the few hundreds of magazines per month. As a result, the company only produced a few hundred magazines per month.（调整了句子结构，使其更符合英语表达习惯。）

Original: But at the same time, the company has to pay for the office and the workers like the writer or editors. However, the company still had to cover expenses such as office rent and salaries for writers and editors.（调整了句子结构，使其更符合英语表达习惯。）

Original: But for a while, more people are ordering this magazine. Eventually, more people started subscribing to the magazine.（修正了时态错误。）

Original: So they print several thousands of the magazines. Thus, they began printing several thousand copies of the magazine.（调整了句子结构，使其更符合英语表达习惯。）

Original: But at the same time, the money for the office or salary didn't change. However, the expenses for office rent and salaries remained unchanged.（调整了句子结构，使其更符合英语表达习惯。）

Original: So it turns out that they make more money for each magazine sold. As a result, they made more profit from each magazine sold.（调整了句子结构，使其更符合英语表达习惯。）

Original: So that's how to explain the economy of scales. This is how the example demonstrates the concept of economies of scale.（修正了名词复数形式，调整了句子结构。）

Revised Answer (140 words):

The reading discusses the concept of economies of scale, which means that a company can produce a large quantity of products to increase profits while keeping costs low. In the lecture, the professor provided an example to illustrate this concept. The example involves a magazine company in the publishing industry. Initially, there were not many readers for this magazine. As a result, the company only produced a few hundred magazines per month. However, the company still had to cover expenses such as office rent and salaries for writers and editors. Eventually, more people started subscribing to the magazine. Thus, they began printing several thousand copies of the magazine. However, the expenses for office rent and salaries remained unchanged. As a result, they made more profit from each magazine sold. This is how the example demonstrates the concept of economies of scale.

6.思维导图

Economies of Scale
├─ Concept
│   └─ Increase profits, keep costs low
└─ Example
    ├─ Magazine Company
    │   ├─ Initial stage
    │   │   └─ Few hundred magazines per month
    │   ├─ Expenses
    │   │   └─ Office rent, salaries
    │   └─ Growth
    │       └─ More subscribers, thousands of copies
    └─ Result
        └─ Higher profit per magazine, economies of scale demonstrated

7.关键词