TOEFL Academic Discussion Writing Sample: Your professor is teaching a class on environmental science. Write a post responding to the professor’s question.

1.子项得分

• Relevance and Contribution to Discussion: 4.5

• Clarity and Elaboration of Viewpoint: 4.0

• Language Use and Grammar: 3.5

2.预估分数

• 25

3.任务完成度 整体而言，您的文章回答了教授的问题，并提出了水污染作为一个重要的环境问题。然而，您可以更深入地讨论如何解决这个问题，例如提出具体的政策建议或技术解决方案。此外，尝试使用更多的例子和细节来支持您的观点。

示例1：为了防止工厂污染河流，政府可以实施严格的排放标准，并对违规企业进行罚款。 示例2：我们还可以投资研究和开发新型水处理技术，以便更有效地去除有害化学物质。

4.文章结构与组织 您的文章结构基本清晰，但可以进一步改进。首先，在引言中简要介绍主题并陈述您的观点。接下来，在正文段落中详细阐述观点，并使用事实、数据或例子进行支持。最后，在结论部分总结观点并重申主题。同时，请确保在段落之间使用恰当的过渡词汇。

示例1：在引言中，您可以这样写：“在我看来，水污染是当今世界面临的重大环境问题之一，因为它对人类和动植物生活产生了巨大影响。” 示例2：在正文段落中，您可以添加过渡词汇，如：“首先，许多工厂将废水排放到河流和湖泊中，导致水体受到严重污染。然而，我们可以通过实施严格的排放标准来解决这个问题。”

5. 语法批改

In my opinion, water pollution is one of the major problem today. Since water is really a valuable resourcesa valuable resource(Agreement: 'a' + plural word) to all of theall the(all of the (all the)) lives in the world, i.e. every life, no matter human or animal, needs water everydayevery day(everyday (every day)), and can not live without it. But water pollution is becoming more and more serious these days. Many factories pour their waste water to river and lake. Since the waste water contains lots of harmful chemical, such as mercury, which will directly cause great harmful to the fish and shrimps living in the river. After eating the fish and shrimps living in the polluted water, people will also consume these harmful chemical, which is very harmful to our health. I think the most effective way is for the government to prohibit the factories from polluting the river, only after they eliminate all the harmful chemicals can they pour their waste water into the river.

6.文章修订

In my opinion, water pollution is one of the most significant environmental problems we face today. Water is an invaluable resource for all living beings on Earth, as both humans and animals require it daily for survival. However, water pollution has become increasingly severe in recent times.

Numerous factories discharge their wastewater into rivers and lakes without proper treatment. This wastewater often contains harmful chemicals such as mercury, which can have detrimental effects on aquatic life like fish and shrimp. Consequently, when people consume seafood from polluted waters, they also ingest these hazardous substances, posing a threat to human health.

To effectively address this issue, governments should enforce strict regulations that prohibit factories from polluting water bodies. Factories must be required to treat their wastewater to eliminate harmful chemicals before releasing it into rivers or lakes. Moreover, investing in research and development of advanced water treatment technologies can further enhance our ability to remove toxic substances from polluted waters.

Additionally, raising public awareness about the consequences of water pollution and promoting sustainable practices among industries can contribute to the overall improvement of water quality. By implementing these measures, we can work towards preserving our precious water resources for future generations. (201 words)

7.文章批改

In my opinion, water pollution is one of the major problem most significant (changed from "major" for a more advanced vocabulary) environmental problems we face today. Since water Water is really an invaluable (changed from "valuable" for a valuable resources to more advanced vocabulary) resource for all of the lives living beings on Earth, as both humans and animals require it daily for survival. However, water pollution has become increasingly severe (changed from "more and more serious" for better flow and word choice) in the world, i.e. every life, no matter human or animal, needs water everyday, and can not live recent times.

Numerous factories discharge their wastewater into rivers and lakes without it. But water pollution is becoming more and more serious these days. Many factories pour their waste water to river and lake. Since the waste water proper treatment. This wastewater often contains lots of harmful chemical, chemicals such as mercury, which will directly cause great harmful to the can have detrimental effects (changed from "great harmful" to improve grammar and word choice) on aquatic life like fish and shrimps living in the river. After eating the fish and shrimps living in the shrimp. Consequently, when people consume seafood from polluted water, people will waters, they also consume ingest these harmful chemical, which is very harmful to our hazardous substances (changed from "harmful chemical" to avoid repetition), posing a threat to human health. I think the most effective way is for the government to

To effectively address this issue, governments should enforce strict regulations that prohibit the factories from polluting the river, only after they water bodies. Factories must be required to treat their wastewater to eliminate all the harmful chemicals can they pour their waste water before releasing it into the river.rivers or lakes. Moreover, investing in research and development of advanced water treatment technologies can further enhance our ability to remove toxic substances (changed from "harmful chemicals" to avoid repetition) from polluted waters.

Additionally, raising public awareness about the consequences of water pollution and promoting sustainable practices among industries can contribute to the overall improvement of water quality. By implementing these measures, we can work towards preserving our precious water resources for future generations (rephrased the sentence for better flow).

8.思维导图

• Introduction

  • Water pollution as a significant environmental problem
  • Importance of water for all living beings

• Causes of water pollution

  • Factories discharging untreated wastewater
  • Harmful chemicals in wastewater (e.g., mercury)

• Effects on aquatic life and human health

  • Detrimental effects on fish and shrimp
  • Hazardous substances ingested by humans through seafood consumption

• Solutions to address water pollution

  • Strict government regulations and enforcement
  • Wastewater treatment requirements for factories
  • Investment in advanced water treatment technologies

• Additional measures for improvement of water quality

  • Raising public awareness about consequences of water pollution
  • Promoting sustainable practices among industries

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

26. 3.任务完成度

这篇文章在回答问题时基本上满足了任务要求，但仍有一些改进的空间。首先，你需要更多地参考阅读材料中的观点，以便更好地支持你的论点。其次，在论述你的观点时，可以加入更多具体的例子和细节来使论据更有说服力。

示例1：在支持Kelly观点时，可以引用她提到的医疗设施作为城市发展的优先需求。 示例2：在讨论绿地对城市经济发展的贡献时，可以详细说明与商业和制造业相比，绿地所创造的就业机会较少。

4.文章结构与组织 文章整体结构清晰，包括引言、正文和结论。然而，在组织方面还有改进空间。建议使用更明确的过渡词或短语来连接不同段落和观点，并确保每个段落都集中讨论一个特定主题。

建议1：在引言部分明确提出自己支持Kelly的观点，并简要概述你的论点。 建议2：在正文部分，使用过渡词如“首先”、“其次”来引导读者理解你的观点，并在每个段落中提供一个具体的论据。

5. 语法批改

I am aligned with Kelly’s perspective that some other purposes, such as shopping area and manufacturing plants, isare(Detects potentially wrong usage of "is") of greater necessity to a city rather than green spaces. Firstly, building some shopping area and manufacturing plants can contribute to a better economic development. To be specific, they are extraordinary essential in terms of job creation. For instance, a shopping mall can create thousanda thousand(Numeral (dozen, hundred, thousand, million) without a determiner or a number) of job opportunities, ranging from shop managers, sale person, cleaners and so on, which can solve the economic problem for hundreds of underprivileged families. Admittedly, green spaces can be served as a good way for people to refresh themselves from tiring working and studying, as it provide a space for people to enjoy the surroundings. Their ability of job creation is limited, which typically including gardeners, janitor and maintenance stuff. So the benefit of job creation can not be obtained by creating green spaces. Considering this factor, I am firmly convinced that some other buildings, such as shopping malls and factories, play a bigger role than green area for a city.

6.文章修订

I concur with Kelly's viewpoint that utilizing urban land for purposes such as shopping areas and manufacturing plants is of greater necessity than creating green spaces. Firstly, constructing shopping centers and manufacturing facilities contributes significantly to economic development, particularly in terms of job creation. For example, a shopping mall can generate thousands of employment opportunities, including positions for managers, sales personnel, cleaners, and more. This can alleviate economic hardships for numerous underprivileged families. Although green spaces provide an environment for people to relax and enjoy their surroundings, their capacity for job creation is limited to roles such as gardeners, janitors, and maintenance staff. Consequently, the benefits of employment generation cannot be achieved through the establishment of green spaces alone.

Secondly, Claire's suggestion of incorporating green spaces into existing structures or designing new buildings with integrated open areas can address the need for recreational areas without sacrificing valuable urban land. This innovative approach allows cities to maintain a balance between economic growth and environmental well-being.

Taking these factors into account, I firmly believe that prioritizing the construction of shopping malls and factories over green spaces is more beneficial for a city's overall development. (193 words)

7.文章批改

I am aligned with Kelly’s perspective concur (1) with Kelly's viewpoint that some other purposes, utilizing (2) urban land for purposes such as shopping area areas and manufacturing plants, plants is of greater necessity to a city rather (3) than creating green spaces. Firstly, building some constructing shopping area centers and manufacturing plants can contribute to a better facilities contributes significantly (4) to economic development. To be specific, they are extraordinary essential development, particularly in terms of job creation. For instance, example, a shopping mall can create thousand of job generate thousands of employment opportunities, ranging from shop including positions for managers, sale person, cleaners and so on, which sales personnel, cleaners, and more. This can solve the alleviate (5) economic problem for hundreds of hardships for numerous underprivileged families. Admittedly, Although green spaces can be served as a good way provide an environment for people to refresh themselves from tiring working and studying, as it provide a space for people to relax and enjoy the surroundings. Their ability of their surroundings, their capacity for job creation is limited, which typically including gardeners, janitor and maintenance stuff. So the benefit of job creation can not be obtained by creating green spaces. Considering this factor, I am firmly convinced that some other buildings, limited to roles such as gardeners, janitors, and maintenance staff. Consequently (6), the benefits of employment generation cannot be achieved through the establishment of green spaces alone.

Secondly, Claire's suggestion of incorporating green spaces into existing structures or designing new buildings with integrated open areas can address the need for recreational areas without sacrificing valuable urban land. This innovative approach allows cities to maintain a balance between economic growth and environmental well-being.

Taking these factors into account (7), I firmly believe that prioritizing the construction of shopping malls and factories, play a bigger role than green area for a city.factories over green spaces is more beneficial for a city's overall development.

(1) "Concur" - Replaced "aligned" with "concur" to provide a more formal tone.

(2) "Utilizing" - Changed "using" to "utilizing" for a more advanced vocabulary choice.

(3) "Greater necessity" - Replaced "bigger role" with "greater necessity" to emphasize the importance.

(4) "Significantly" - Added this adverb to strengthen the statement about economic development.

(5) "Alleviate" - Replaced "solve" with the more advanced word choice of "alleviate."

(6) "Consequently" - Changed from "So," which is informal, to "Consequently" for a smoother transition.

(7) "Taking these factors into account" - Replaced "Considering this factor" with a more formal phrase to introduce the conclusion.

8.思维导图

• Introduction

  • Agree with Kelly's viewpoint
  • Urban land for shopping areas and manufacturing plants

• Economic Development

  • Job creation
  • Shopping malls and factories vs. green spaces

• Alternative Solutions

  • Claire's suggestion
  • Incorporating green spaces into existing structures or new buildings

• Conclusion

  • Prioritizing shopping malls and factories over green spaces for city 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

26. 3 任务完成度

整体来说，你的文章回答了教授的问题，并提出了自己的观点。然而，为了更好地完成任务，你可以尝试以下几点改进：

1. 更详细地阐述你的观点，例如提供具体的例子或数据支持；

2. 在表达观点时，尽量使用更多不同的词汇和句式，以增加文章的语言丰富度。

示例1（改进前）：In my opinion, taking public transport such as the subway instead of driving private cars is an effective way to protect the environment for individuals. 示例1（改进后）：I firmly believe that opting for public transportation like subways or buses over private vehicles is a highly effective approach for individuals to contribute to environmental protection.

示例2（改进前）：Besides, riding bikes or driving electric automobiles is another choice, which promotes the use of clean energy. 示例2（改进后）：Furthermore, alternatives such as cycling or utilizing electric vehicles can significantly encourage the adoption of clean energy sources and reduce carbon emissions.

4. 文章结构与组织

从文章结构和组织方面来看，你的文章已经具备了基本的框架。但是，在以下几个方面还有待提高：

1. 在引言部分明确提出自己的观点，使读者一开始就能了解文章的主题；

2. 在段落之间加入过渡句，使文章更加连贯。

示例1（改进前）：In my opinion, taking public transport such as the subway instead of driving private cars is an effective way to protect the environment for individuals. 示例1（改进后）：In response to the professor's question, I firmly believe that individuals can make a significant impact on environmental protection by choosing public transportation over private vehicles.

示例2（改进前）：Still, there are a lot of other useful ways to shield the environment. 示例2（改进后）：Apart from transportation choices, numerous other methods can also contribute to preserving our environment.

5. 语法批改

In my opinion, taking public transport such as the subway instead of driving private cars is an effective way to protect the envrionmentenvironment for individuals. To elaborate, the green-house gases such as carbon dioxide produced by cars servesserve as the primary cause of the global warming, leaving detrimental effects on the earth. While the daily transport is crucial for everyone, no matter students or workers, it is the best way to take public transport to reduce the pollution. Besides, riding bikes or driving electric automobiles is another choice, which promotes the use of clean energy. Still, there are a lot of other useful ways to shield the envrionment.environment. For example, just as Claire'Claire's view, recycling and reusing objects instead of throwing them in the trash can not only reduce the amount of waste sent to landfills, but also curb the pollution caused by some single-use things such as plastic bags.

Section Title: 6 文章修订

In my opinion, utilizing public transportation such as subways instead of relying on private cars is an effective way for individuals to protect the environment.

To elaborate, greenhouse gases like carbon dioxide, primarily produced by automobiles, contribute significantly to global warming and have detrimental effects on our planet. As daily transportation is essential for everyone, including students and workers, opting for public transit can help reduce pollution. Additionally, riding bicycles or driving electric vehicles are alternative choices that promote the use of clean energy.

Furthermore, there are numerous other methods to safeguard the environment. For instance, echoing Claire's perspective, recycling and reusing objects rather than discarding them in the trash not only decreases the volume of waste sent to landfills but also curbs pollution caused by single-use items such as plastic bags. (136 words)

In my opinion, taking public transport utilizing (revised "taking" to "utilizing" for better word choice) public transportation such as the subway subways (revised "the subway" to "subways" for consistency) instead of driving relying on (revised "driving" to "relying on" for clarity) private cars is an effective way for individuals to protect the envrionment for individuals. environment (corrected spelling of "envrionment").

To elaborate, the green-house greenhouse gases such as (corrected spelling of "green-house") like carbon dioxide dioxide, primarily produced by cars serves as the primary cause of the automobiles (revised "cars" to "automobiles" for variety), contribute significantly to global warming, leaving warming and have detrimental effects on the earth. While the our planet. As daily transport transportation is crucial essential for everyone, no including students and workers (revised "no matter students or workers, it is the best way to take public transport to workers" for clarity), opting for public transit (revised "take public transport" to "opting for public transit" for better word choice) can help reduce the pollution. Besides, Additionally, riding bikes bicycles or driving electric automobiles is another choice, which promotes vehicles (revised "automobiles" to "vehicles") are alternative choices that promote the use of clean energy.

Still, Furthermore, there are a lot of numerous other useful ways to shield the envrionment. methods to safeguard the environment (corrected spelling of "envrionment"). For example, just as Claire' view, instance, echoing Claire's perspective (revised "' view," to "'s perspective"), recycling and reusing objects instead of throwing rather than discarding them in the trash can not only reduce the amount decreases the volume of waste sent to landfills, landfills but also curb the curbs pollution caused by some single-use things items such as plastic bags.

Display title: 8 思维导图

1. Introduction
   - Public transportation
   - Environmental protection

2. Greenhouse gases
   - Carbon dioxide
   - Global warming

3. Daily transportation
   - Students and workers
   - Pollution reduction

4. Alternative choices
   - Bicycles
   - Electric vehicles

5. Recycling and reusing objects
   - Waste reduction
   - Pollution prevention

6. Conclusion

Display title: 9 关键词