TOEFL Academic Discussion Writing Sample: Your professor is teaching a class on economics. Write a post responding to the professor’s question. In your response you should: • express and support your opinion • make a contribution to the discussion An effective response will contain at least 100 words. You will have 10 minutes to write it.

1. 子项得分

• Relevance and Contribution to Discussion: 5

• Clarity and Elaboration of Viewpoint: 4.5

• Language Use and Grammar: 4.5

2. 预估分数

28. 3 任务完成度

整体来说，你的文章很好地回答了问题，提出了高速铁路作为重要发明的观点，并给出了合理的论据。为了进一步改进，可以尝试在论证过程中加入更多具体的例子和数据，使观点更有说服力。此外，在文章开头简要提及Paul和Claire的观点时，可以稍微展开一下，以便让读者更好地理解背景信息。

示例1：在论证高速铁路对旅行体验的影响时，可以提供具体的数据或案例来说明其所带来的时间节省。 示例2：在谈到高速铁路对现代物流的贡献时，可以引用相关研究或统计数据来支持观点。

4. 文章结构与组织

你的文章结构清晰，包括引言、正文和结论。每段都集中讨论一个特定观点，并提供支持细节。然而，在段落之间加入更明确的过渡词或短语会使文章更连贯。此外，在正文部分可以尝试使用主题句来引导每段的主要观点，使文章更具条理性。

建议1：在引言部分，可以使用过渡词如“然而”或“尽管如此”来引出自己的观点。 示例：尽管Paul和Claire提出了有关卫星技术和健康营养的观点，但我认为高速铁路是近几十年来最重要的发明。

建议2：在正文段落开头使用主题句来概括该段的主要观点。 示例：首先，高速铁路大大缩短了旅行时间，从而显著改善了我们的旅行体验。

5. 语法批改

Both Paul and Claire have provided compelling arguments about technological progresses that change the world. From my perspective, I would choose high-speed railway as the most significant invention in recent decades. For one thing, thanks to the high-speed railway, traveling time has dramatically shortened, which remarkedly[No Replacement Word Found](misspelling) improves our travel experience. If there were no such a convenient kind of transportation, people wouldn’t bother to travel and, and(comma between independent clauses) we would consequently be confined to a relatively smaller sphere of activities. And for another, high-speed railway also contribute to modern logistics. For example, people these days are enjoying commodities from every corner of the world, and online purchases can be delivered in just several days. Moreover, the pace of industrial development also accelerates due to the unprecedentedly speedy transportation of raw materials like coal, steel and wood.

Title: 6 文章修订

Both Paul and Claire have presented persuasive arguments regarding technological advancements that have transformed our world. In my opinion, the high-speed railway stands out as the most significant invention in recent decades. Firstly, high-speed railways have dramatically reduced travel time, greatly enhancing our overall travel experience. Without such efficient transportation, people might be discouraged from traveling, resulting in a more limited scope of activities. Secondly, high-speed railways play a crucial role in modern logistics. Nowadays, individuals can enjoy commodities from every corner of the globe, with online purchases being delivered within just a few days. Furthermore, the rapid transportation of raw materials such as coal, steel, and wood has accelerated industrial development at an unprecedented pace. (119 words)

Both Paul and Claire have provided compelling presented persuasive arguments about ("compelling" changed to "persuasive" for a more natural tone) regarding technological progresses advancements (changed "progresses" to "advancements" for better word choice) that change the have transformed our world. From In my perspective, I would choose opinion, the high-speed railway stands out as the most significant invention in recent decades. For one thing, thanks to the Firstly, high-speed railway, traveling railways have dramatically reduced travel time has dramatically shortened, which remarkedly improves (rephrased "shortened" to "reduced" for better flow), greatly enhancing our overall travel experience. If there were no Without such a convenient kind of efficient transportation, people wouldn’t might be discouraged from traveling (changed "wouldn't bother to travel and we would consequently travel" to "might be confined to a relatively smaller sphere discouraged from traveling" for a more natural tone), resulting in a more limited scope of activities. And for another, Secondly, high-speed railway also contribute to railways play a crucial role in modern logistics. For example, people these days are enjoying logistics (changed "contribute to modern logistics" to "play a crucial role in modern logistics" for better word choice). Nowadays, individuals can enjoy commodities from every corner of the world, and globe (changed "world" to "globe" for variety), with online purchases can be being delivered in within just a few days (rephrased "in just several days. Moreover, the pace of industrial development also accelerates due to the unprecedentedly speedy days"). Furthermore, the rapid transportation of raw materials like such as coal, steel steel, and wood.wood has accelerated industrial development at an unprecedented pace (rephrased the sentence for better flow).

8 思维导图

- High-speed railway
  - Reduced travel time
    - Enhanced travel experience
    - Encourages traveling
  - Crucial role in logistics
    - Global commodity access
    - Online purchases delivered quickly
  - Rapid transportation of raw materials
    - Accelerated industrial development

9 关键词

1. 子项得分

• Relevance and Contribution to Discussion: 4.5

• Clarity and Elaboration of Viewpoint: 4.0

• Language Use and Grammar: 4.0

2. 预估分数

• Estimated Score: 27

3. 任务完成度

这篇文章在任务完成度方面表现良好，回答了教授的问题并提出了自己的观点。但是，可以在以下方面进行改进：

1. 更详细地解释为什么电力对整个社会的贡献如此重要。

2. 在论证观点时，可以给出更多具体的例子来支持自己的观点。

示例1：为了强调电力对社会的重要性，可以添加一些关于电力如何改变人们生活方式和工作效率的具体例子。 示例2：在论述观点时，可以引用一些关于电力发展历史和影响的数据或研究来增强论据。

4. 文章结构与组织

文章结构基本清晰，包括引言、正文和结论。然而，在以下方面还有改进空间：

1. 在段落之间加入过渡词或短语，使文章更连贯。

2. 在正文部分中更明确地划分不同观点和论据。

示例1：在第二段末尾添加过渡词，如“此外”或“然而”，以便更自然地引出下一段的观点。 示例2：在正文部分，可以将关于电力对社会贡献的论述和具体例子分成两个段落，使文章结构更清晰。

5. 语法批改

Claire presents a compelling viewpoint that the discovery of vitamins is significantly important to our health in scientific history. Admittedly, health is crucial to our human being. However, I believe that the invention of electricity is the most important from the last two hundred years as it can dramatically increase the efficiency of our whole society and surge the development of industrialization. For example, without electricity, the invention of computers and cell phones becomes impossible and, and(comma between independent clauses) we will still live in the darkness of the night, which can definitely decrease our productivity. Therefore, I wholeheartedly support the notion that the invention of electricity is the most important during the past 200 years due to its contribution to the whole society.

Title: 6 文章修订

Claire raises an interesting point regarding the significance of vitamin discoveries in scientific history, emphasizing their importance to our overall health. Indeed, health is essential to our well-being.

Nonetheless, I contend that the invention of electricity surpasses other developments in the last two centuries due to its profound impact on societal efficiency and industrialization. For instance, without electricity, innovations such as computers and cell phones would not exist, and we would still be engulfed in darkness at night, inevitably hindering our productivity.

Hence, I wholeheartedly advocate for the idea that the invention of electricity stands as the most crucial advancement over the past 200 years, given its immense contributions to society as a whole. (117 words)

Claire presents a compelling viewpoint that raises an interesting point (revised for better word choice) regarding the discovery significance of vitamins is significantly important vitamin discoveries in scientific history, emphasizing their importance to our health in scientific history. Admittedly, overall health. Indeed, health is crucial essential (revised for better word choice) to our human being. well-being.

However, Nonetheless, I believe contend (revised for better word choice) that the invention of electricity is the most important from surpasses other developments in the last two hundred years as it can dramatically increase the centuries due to its profound impact on societal efficiency of our whole society and surge the development of industrialization. For example, instance, without electricity, the invention of innovations such as computers and cell phones becomes impossible would not exist, and we will would still live be engulfed in the darkness of the night, which can definitely decrease at night (revised for clarity), inevitably hindering our productivity.

Therefore, Hence, I wholeheartedly support advocate for (revised for better word choice) the notion idea that the invention of electricity is stands as the most important during crucial advancement over the past 200 years due years, given its immense contributions to its contribution to the whole society.society as a whole.

8 思维导图

- Introduction
  - Importance of vitamin discoveries
  - Emphasis on health and well-being

- Argument: Invention of electricity surpasses other developments
  - Impact on societal efficiency
  - Industrialization

- Examples: Innovations enabled by electricity
  - Computers and cell phones
  - Lighting at night, increased productivity

- Conclusion: Electricity as the most crucial advancement in the past 200 years

9 关键词