TOEFL Speaking Task 4 Sample: Using the points and examples from the lecture, explain how a business can persuade potential customers that a service is good.

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：19

3.表达 在这个回答中，发言者的表达有待提高。首先，发言者需要注意语速和停顿，避免过多的停顿。其次，发言者在发音方面也需要加强练习，以减少拼写错误。建议多进行口语练习，提高发音准确度和流利度。

4.话题发展 从话题发展的角度来看，发言者的回答还有很大的提升空间。虽然发言者提到了两个证据，但是在解释这两个证据如何帮助企业说服潜在客户时，表述不够清晰和详细。建议在回答问题时更加关注问题要求，并尝试使用更具体的例子来支持观点。同时，注意保持回答的条理性和连贯性。

5.语言使用

原文：In the lecture, the professor used two evidences In the lecture, the professor provided two pieces of evidence ("evidences"不是正确的复数形式，应该使用"pieces of evidence") to illustrate how to make the customers realize the high quality of the service. to demonstrate how businesses can persuade potential customers of their service quality. (改为更自然的表述) The first evidence is one of her friends tried to attract customers by feedback. The first example is her friend, a painter, who used customer testimonials to attract more clients. (重新组织句子以提高清晰度) Her friend is a painter and this friend is responsible for paint pictures for house. However, this friend has trouble to attract customers. So, her friend asked the friend's previous customers to give some feedback about her masterpiece such as the painting was good and the painter paint pictures very quickly and the price was good. So, more customers saw the ad and come to the painter. The second evidence is

Revised Answer (140 words):

In the lecture, the professor provided two pieces of evidence to demonstrate how businesses can persuade potential customers of their service quality. The first example is her friend, a painter, who used customer testimonials to attract more clients. Initially, he faced difficulties in gaining new clients due to a lack of trust in his work. To overcome this issue, he asked his previous customers to provide feedback about his service, mentioning aspects like the quality of the painting, the speed of his work, and the reasonable pricing. He then incorporated these testimonials into his advertising, which helped him attract more customers. The second example is the use of before and after photos in his advertisements. By showcasing the transformation of a house with poor paint to one with a fresh and appealing look, potential customers could visually assess the quality of his work, further convincing them to choose his service.

6.思维导图

- Lecture
  - Two pieces of evidence
    - Customer testimonials
      - Painter friend
      - Trust issue
      - Previous customers' feedback
      - Advertising
    - Before and after photos
      - Visual assessment
      - Quality of work
      - Convincing potential customers

7.关键词

1.子项得分

• 交付 (Delivery): 3.5

• 语言使用 (Language Use): 3.5

• 话题发展 (Topic Development): 3.5

2.预估分数

• 总分: 27

3.表达 回答中的发音和语速较为清晰和流畅，但仍有一些不太自然的停顿。建议在练习时注意提高语言的连贯性，尽量减少不必要的停顿。同时，可以多加练习，提高发音的准确性。

4.话题发展 回答内容基本上是连贯和组织良好的，能够清楚地表达观点，并提供了足够的支持和例子。但在回答中可以尝试更加深入地探讨这些方法如何帮助提高服务质量，以使回答更具说服力。

5.语言使用

原文：In the lecture, the professor explains how a business can persuade potential customers that a service is good. In the lecture, the professor discusses how businesses can convince potential customers of the quality of their services. (将句子结构进行了调整，使其更自然流畅) First, service businesses can provide testimonials from customers in their ads. Firstly, service businesses can include customer testimonials in their advertisements. (使用了更加自然的表达方式) For example, the professor's friend paints houses. Initially, he had trouble getting into business because people didn't know his work. So he asked some of his past customers to write nice things in his advertising, which helped him get more customers. Second, his friend also provided before and after photos of the work he did in his advertising. Secondly, his friend also showcased before and after photos of his work in his advertisements. (使用了更加自然的表达方式) He put a photograph of an old house, then another picture after he painted it, which looked great. So potential customers could see with their own eyes that his work was good.

修订后的回答（140词）：

In the lecture, the professor discusses how businesses can convince potential customers of the quality of their services. Firstly, service businesses can include customer testimonials in their advertisements. For example, the professor's friend who is a house painter had difficulty establishing his business because people were unfamiliar with his work. To overcome this, he asked some of his past customers to provide positive feedback, which he included in his advertisements, ultimately helping him attract more customers. Secondly, his friend also showcased before and after photos of his work in his advertisements. He displayed a photograph of an old house with deteriorating paint, followed by an image of the same house after he had painted it, looking significantly improved. This visual evidence allowed potential customers to see the quality of his work for themselves, further convincing them of the value of his services.

6.思维导图

- Lecture
  - Convincing potential customers

- Quality of services
  - Testimonials
    - House painter example
      - Difficulty in establishing business
      - Positive feedback in advertisements
  - Before and after photos
    - House painter example
      - Old house with deteriorating paint
      - Improved appearance after painting

7.关键词