TOEFL TPO 15 Writing Task 1 Sample: Summarize the points made in the lecture, being sure to explain how they cast doubt on specific solutions presented in the reading passage.

1.子项得分 任务完成度：4 组织：4 连贯性和衔接：4 语言使用：3

2.预估分数

25. 3.任务完成度

整体来说，文章较好地完成了任务要求，对阅读材料中提出的解决方案进行了概述，并通过听力材料中的观点对其进行了质疑。但在语言表达上还有待提高，部分句子表达不够准确，建议多加练习和积累词汇。

示例1： 原文：“However, the professor posits that the national fence will not stop the spead of toad, since toads will lay eggs in stream, causing that some young toads or eggs flow across the fence to other parts along the stream and colonize the new parts.” 修改后：“However, the professor argues that a national fence would not effectively stop the spread of cane toads because they lay their eggs in streams, which could carry young toads or eggs across the fence and allow them to colonize new areas.”

示例2： 原文：“According to the lecture, becuase of science research, a lot of infected reptiles could be brought to America where the cane toad originates, and then, the native cane toad in America might be infected by the virus, resulting in sever damage to American native environment.” 修改后：“According to the lecture, due to scientific research and animal trade, many infected reptiles could be transported from Australia to Central and South America where cane toads are native species. Consequently, this virus may infect and severely damage native cane toad populations and their ecosystems.”

4.文章结构与组织 文章的结构和组织方面基本符合要求，有明确的引言、主体和结论。每段都集中讨论了一个具体的观点，并提供了支持细节。但在段落之间的过渡和连接词使用上还有待加强，以使文章更加流畅。

示例1： 原文：“Firstly, the reading passage presents that by constrution of a national fence, the toad will be blocked and cannot reach some parts of Australia not colonized.” 修改后：“Firstly, the reading passage suggests that constructing a national fence could prevent cane toads from spreading to uncolonized parts of Australia.”

示例2： 原文：“Furthermore, while the reading passage states that government can promotes citizens to capture toads. the professor argues that many untrained volunteer may destory a type of Australia native frog because this type of frog is hard to distinguish with the cane toad.” 修改后：“Furthermore, although the reading passage proposes that the government could encourage citizens to capture cane toads, the professor contends that many untrained volunteers might inadvertently harm native Australian frogs due to their difficulty in distinguishing them from cane toads.”

5. 语法批改

In the reading passage, the author points out several methods to repress the spread of cane toad in Australia. On the contrary, in the lecture, the professor holds a dissenting idea, asserting that there are some disadvantages of these solutions.

Firstly, the reading passage presents that by construtionconstruction(misspelling) of a national fence, the toad will be blocked and cannot reach some parts of Australia not colonized. However, the professor posits that the national fence will not stop the speadspeed(misspelling) of toad, since toads will lay eggs in streamthe stream(This rule identifies whether the article 'the' is missing in a sentence.), causing that some young toads or eggs flow across the fence to other parts along the stream and colonize the new parts.

Furthermore, while the reading passage states that government can promotespromote(Non-infinitive verb after modal verbs) citizens to capture toads. theThe(Checks that a sentence starts with an uppercase letter) professor argues that many untrained volunteermany untrained volunteers(Possible agreement error: 'many/several/few' + singular countable noun) may destorydestroy(misspelling) a type of Australia native frog because this type of frog is hard to distinguish with the cane toad. Therefore, it is likely to make some native species be in danger.

Finally, the professor disputes the passage's claim that controlling the toads by introducing a virus could be effectiveeffective,(This rule identifies whether commas are missing in a sentence.) even if the virus can infect many reptiles. According to the lecture, becuasebecause(misspelling) of science research, a lot of infected reptiles could be brought to America where the cane toad originates, and then, the native cane toad in America might be infected by the virus, resulting in seversevere(Detects potentially wrong usage of "sever" instead of "severe") damage to American native environment.

Section Title: 6.文章修订

In the reading passage, the author outlines several methods to curb the spread of cane toads in Australia. Conversely, in the lecture, the professor presents a dissenting view, highlighting potential drawbacks of these solutions.

Firstly, the reading passage suggests that constructing a national fence would prevent toads from reaching uncolonized parts of Australia. However, the professor contends that this fence will not effectively halt their spread, as toads lay eggs in streams which could carry young toads or eggs across the fence and allow them to colonize new areas.

Furthermore, while the reading passage posits that the government could encourage citizens to capture toads, the professor argues that many untrained volunteers may inadvertently destroy a type of native Australian frog that is difficult to distinguish from cane toads. Consequently, this approach could endanger some native species.

Lastly, the professor disputes the passage's assertion that introducing a virus could effectively control cane toad populations even if it can infect various reptiles. According to the lecture, due to scientific research and international trade in reptiles and amphibians, infected animals could be transported to Central and South America where cane toads are native. This may result in native cane toad populations becoming infected by the virus and causing severe damage to their natural ecosystems. (214 words)

In the reading passage, the author points out outlines several methods to repress curb (changed "repress" to "curb" for a more appropriate word choice) the spread of cane toad toads in Australia. On the contrary, Conversely (changed "On the contrary" to "Conversely" for smoother transition), in the lecture, the professor holds presents a dissenting idea, asserting that there are some disadvantages view, highlighting potential drawbacks of these solutions.

Firstly, the reading passage presents that by constrution of suggests that constructing a national fence, the toad will be blocked and cannot reach some fence would prevent toads from reaching uncolonized parts of Australia not colonized. Australia. However, the professor posits that the national contends (changed "posits" to "contends" for better word choice) that this fence will not stop the spead of toad, since toads will effectively halt their spread, as toads lay eggs in stream, causing that some streams which could carry young toads or eggs flow across the fence to other parts along the stream and and allow them to colonize the new parts. areas.

Furthermore, while the reading passage states that posits (used "posits" here instead of earlier for better word variety) that the government can promotes could encourage citizens to capture toads. toads, the professor argues that many untrained volunteer volunteers may destory inadvertently destroy (changed "destory" to "destroy" for correct spelling) a type of Australia native Australian frog because that is difficult to distinguish from cane toads. Consequently (added transition word for better flow), this type of frog is hard to distinguish with the cane toad. Therefore, it is likely to make approach could endanger some native species be in danger. species.

Finally, Lastly, the professor disputes the passage's claim that controlling the toads by assertion that introducing a virus could be effective effectively control cane toad populations even if the virus it can infect many various reptiles. According to the lecture, becuase of science research, a lot of due to scientific research and international trade in reptiles and amphibians, infected reptiles animals could be brought to transported (changed "brought" to "transported" for clearer meaning)to Central and South America where the cane toads are native. This may result in native cane toad originates, and then, the native cane toad in America might be populations becoming infected by the virus, resulting in sever virus and causing severe damage to American native environment.(changed "sever damage" for correct spelling and wording)to their natural ecosystems.

8. Mind Map

1. Introduction
   - Reading passage: methods to curb cane toad spread
   - Lecture: potential drawbacks of solutions

2. National Fence
   - Reading: prevent toads from reaching uncolonized areas
   - Lecture: ineffective due to streams carrying eggs and young toads

3. Citizen Capture
   - Reading: government encourages citizens to capture toads
   - Lecture: untrained volunteers may endanger native frogs

4. Introducing Virus
   - Reading: control cane toad populations by infecting reptiles
   - Lecture: risk of infecting native populations in Central and South America, damaging ecosystems

5. Conclusion
   - Summarize the professor's counterarguments against the reading passage's proposed solutions

9. Keywords

1.子项得分 任务完成度：4 组织：3 连贯与衔接：3 语言使用：3

2.预估分数

22. 3.任务完成度

整体来说，你的文章回答了题目要求的问题，但在一些方面还有改进的空间。首先，在解释听力中提到的观点时，可以更详细地说明它们是如何对阅读材料中提出的解决方案产生质疑的。此外，注意在论述过程中保持客观和准确。

改进示例1： 原文：“With the presence of fence, young toads are able to spread.” 修改后：“The professor points out that a national fence would be ineffective in stopping the spread of cane toads because their eggs and young can be carried by rivers and streams, which would flow through the fence.”

改进示例2： 原文：“However, it may cause unprecedent result.” 修改后：“However, the professor argues that this approach might lead to unintended consequences, as untrained volunteers could accidentally harm native frog species while trying to capture and destroy cane toads.”

4.文章结构与组织 你的文章结构基本清晰，但在组织和衔接方面还有待加强。首先，在引入段落中可以更明确地指出文章将讨论听力部分如何对阅读材料提出质疑。此外，在各段之间使用恰当的过渡词或短语，以使文章更连贯。

改进示例1： 原文：“However, the professor contends that none of those solutions is useful, and they may cause tarrible damages.” 修改后：“In contrast, the professor in the lecture casts doubt on each of these proposed solutions, arguing that they are either ineffective or could lead to further environmental damage.”

改进示例2： 原文：“Thirdly, the professor strongly argues that a specially designed disease mentioned in the reading passgae is a tarrible idea.” 修改后：“Lastly, the professor raises concerns about the potential consequences of using a specially designed virus to control cane toad populations, as suggested in the reading passage.”

5. 语法批改

Since the large population of the cane toad threatens small native spiecesnatives pieces(misspelling), the reading passage gives three potientialpotential(misspelling) solutions to address this problem. However, the professor contends that none of those solutions is useful, and they may cause tarribleterrible(misspelling) damages.

Firstly, the reading passage suggests to buildsuggests building('admit', 'appreciate', 'avoid', 'enjoy' etc. with a base form of a verb) a national fence to stop the spread of toad. Because they did similar things to prevent rabbitesrabbit(misspelling) before and had aan(Use of 'a' vs. 'an') excellent impact. However, given the fact that the toads lay eggs in water, it is unnecessary to build a national fence, considering their eggs could be transported by water wayswaterways(park way (parkway)). With the presence of fence, young toads are able to spread.

Secondly, the reading passage argues that governments could group many voluntersvolunteers(misspelling) to catch the toads and destorydestroy(misspelling) their eggs, leading to a decrease of population. According to the professosprofessor(misspelling), it is highly possible to reduce the population. However, it may cause unprecedentunprecedented(misspelling) result. For example, vuolubtersvolunteers(misspelling) without any professional training may destroy other species' eggs which are similar to toads' eggs and are hard to distinct, making those speicesspaces(misspelling) being more in danger.

Thirdly, the professor strongly argues that a specially designed disease mentioned in the reading passgaepassage(misspelling) is a tarribleterrible(misspelling) idea. The professor asserts that those diseasethis disease('this' vs. 'these') may spread to other country like U.S. though importing and exporting, and threaten the ecosystem. This is because in some places, the toad, as a native specisespecies(misspelling), is a part of ecosystemthe ecosystem(This rule identifies whether the article 'the' is missing in a sentence.). And if one toad is infected, the disease could spread really fast, causing damages in local enviromentsenvironments(misspelling).

Section Title: 6.文章修订

The reading passage presents three potential solutions to address the problem of the large cane toad population threatening small native species in Australia. However, the professor contends that none of these solutions are effective and may even cause terrible damage.

Firstly, the reading passage suggests building a national fence to stop the spread of cane toads, citing a similar approach used previously to prevent rabbits from spreading, which had a positive impact. Nevertheless, the professor argues that constructing a national fence is unnecessary since cane toads lay eggs in water, and their eggs could be transported by waterways. Despite the presence of a fence, young toads would still be able to spread.

Secondly, the reading passage proposes that governments could organize volunteers to catch cane toads and destroy their eggs, leading to a decrease in population. While the professor acknowledges that this approach might reduce the population, he points out that it may have unintended consequences. For instance, untrained volunteers might inadvertently destroy eggs belonging to other species that resemble those of cane toads and are difficult to distinguish. This could put those species at even greater risk.

Lastly, the professor strongly argues against using a specially designed disease mentioned in the reading passage as a solution. He asserts that such diseases may spread internationally through importation and exportation processes and threaten ecosystems elsewhere. This is because in some regions, cane toads are native species and play an essential role within their ecosystems. If one cane toad becomes infected with this disease, it could spread rapidly and cause significant damage in local environments. (266 words)

Since Revised essay: Section Title: 7.文章批改

The reading passage presents three potential solutions to address the problem of the large cane toad population of the cane toad threatens threatening small native spieces, the reading passage gives three potiential solutions to address this problem. species. However, the professor contends that none of those these solutions is useful, and they are effective and may even cause tarrible damages. terrible damage.

Firstly, the reading passage suggests to build building a national fence to stop the spread of toad. Because they did cane toads, citing a similar things approach used previously to prevent rabbites before and rabbits from spreading, which had a an excellent impact. However, given the fact that the Nevertheless, the professor argues that constructing a national fence is unnecessary since cane toads lay eggs in water, it water (change "it is unnecessary to build a national fence, considering unnecessary" to "since" for clarity), and their eggs could be transported by water ways. With waterways (change "considering" to "and" for better flow). Despite the presence of a fence, young toads are would still be able to spread.

Secondly, the reading passage argues proposes that governments could group organize volunteers (change "group many volunters volunters" to "organize volunteers") to catch the toads and destory cane toads and destroy their eggs, leading to a decrease of in population. According to the professos, it While the professor acknowledges that this approach might reduce the population (change "it is highly possible to reduce the population. However, possible" to "might"), he points out that it may cause unprecedent result. have unintended consequences (change "unprecedent result" for better phrasing). For example, vuolubters without any professional training may instance, untrained volunteers might inadvertently destroy eggs belonging to other species' eggs which species that resemble those of cane toads and are similar to toads' eggs and are hard to distinct, making difficult to distinguish (change "hard distinct" for clarity), putting those species at even greater risk (change "making those speices being more in danger. danger" for better phrasing).

Thirdly, Lastly, the professor strongly argues that against using a specially designed disease mentioned in the reading passgae is a tarrible idea. The professor passage as a solution. He asserts that those disease such diseases may spread to other country like U.S. though importing and exporting, internationally through importation and exportation processes and threaten the ecosystem. ecosystems elsewhere. This is because in some places, the toad, as a regions, cane toads are native specise, is a part of ecosystem. And if species and play an essential role within their ecosystems. If one cane toad is infected, the disease becomes infected with this disease, it could spread really fast, causing damages rapidly and cause significant damage in local enviroments.environments (change "damages" to "damage" for consistency).

8. Mind Map

• Introduction

  • Reading passage: 3 potential solutions
  • Professor's counterarguments

• Solution 1: National Fence

  • Reading passage: Prevent cane toad spread, similar to rabbit fence
  • Professor's argument: Ineffective due to waterways, young toads still spread

• Solution 2: Volunteer Catching

  • Reading passage: Decrease population by destroying eggs
  • Professor's argument: Unintended consequences, other species' eggs destroyed

• Solution 3: Specially Designed Disease

  • Reading passage: Target cane toads specifically
  • Professor's argument: International spread, threaten ecosystems elsewhere

9. Keywords

1.Sub Scores

• Task fulfillment: 4

• Organization: 4

• Coherence and Cohesion: 4

• Language Use: 3

2.Estimated Scores

• Estimated Score: 25

3.Task completeness The essay does a good job of summarizing the points made in the lecture and explaining how they cast doubt on the solutions presented in the reading passage. However, there is room for improvement in language use and clarity. To enhance your essay, consider using more precise vocabulary and avoiding repetition. Additionally, ensure that your sentences are clear and concise.

Example 1: Original sentence: "She concluded that the writer overlooks the importance of the training for those volunteer." Improved sentence: "She concludes that the author underestimates the importance of proper training for these volunteers."

Example 2: Original sentence: "As a result, the virus may help solve this problem is a poor-formulated thesis." Improved sentence: "As a result, relying on the virus to solve this problem is a poorly formulated approach."

4.Essay structure and organization The essay has a clear structure with an introduction, body paragraphs, and conclusion. Each paragraph focuses on specific points from both the reading passage and lecture. However, there could be better transitions between ideas and paragraphs to improve coherence.

Example 1: Original transition: "Even though...the lecturer claims..." Improved transition: "While building a national fence may seem like an effective solution according to the reading passage, the lecturer contends that..."

Example 2: Original transition: "Second...Conversely..." Improved transition: "Another proposed solution in the reading passage involves using volunteers to capture and destroy cane toads; however, the lecturer raises concerns about this approach by stating..."

5. Grammar

The reading passage explores the issue of solving the cane toad problem in Australia, and several reasons are provided in support of the arguments. Although the author's arguments seem credible and substantiated, the lecturer cast several doubts on it for solid reasons, which I will discuss below.

Even though the reading passage suggests that the government can build a national fence to prevent the spreading of cane toads, the lecturer claims that this method will fail because cane toads can still spread through streams. She states that the young toad can still pass through the fence to another place by the waterway. Therefore, the speaker's argument disapproves of its counterpart in the passage.

Second, the statement held by the writer indicates that volunteers could solve toads’ problems. Conversely, the speaker refutes the idea by providing a valid reason that it won't be successful if the untrained volunteer exists. She concluded that the writer overlooks the importance of the training for those volunteerthis volunteer('this' vs. 'these'). The untrained volunteer may misclassify the eggs of the toads with the native frogs, which can lead to acerateacetate(misspelling) of frog extinction. In essence, there is no evidence that recruiting volunteers can deal with this issue.

Lastly, the lecturer precisely identifies the weakness in the reading that the virus may be harmful to the ecosystem. She convincingly points out that the virus can affect other species, and the virus can be transported to another region, which will destroy their original habit. As a result, the virus may help solve this problem is a poor-formulated thesis.

Based on the evidence provided above, it can be clearly seen that the stance on both sides is paradoxical. While the claims in the reading passage seem plausible, the speaker disproves them by compelling reasons.

Section Title: 6. Revised Essay

The reading passage explores the issue of solving the cane toad problem in Australia, and several reasons are provided in support of the arguments. Although the author's arguments seem credible and substantiated, the lecturer casts several doubts on them for solid reasons, which I will discuss below.

Even though the reading passage suggests that the government can build a national fence to prevent the spreading of cane toads, the lecturer claims that this method will fail because cane toads can still spread through streams. She states that young toads can still pass through the fence to another place by waterways. Therefore, the speaker's argument disapproves of its counterpart in the passage.

Second, the statement held by the writer indicates that volunteers could solve toads’ problems. Conversely, the speaker refutes this idea by providing a valid reason that it won't be successful if untrained volunteers exist. She concludes that the writer overlooks the importance of training for these volunteers. Untrained volunteers may misclassify cane toad eggs with those of native frogs, which can lead to an acceleration of frog extinction. In essence, there is no evidence that recruiting volunteers can effectively deal with this issue.

Lastly, the lecturer precisely identifies a weakness in the reading: that using a virus may be harmful to ecosystems. She convincingly points out that this virus can affect other species and be transported to other regions, which will destroy their original habitats. As a result, using a virus as a solution is poorly formulated.

Based on the evidence provided above, it can be clearly seen that both sides present paradoxical stances. While claims in the reading passage seem plausible initially, upon further examination by compelling reasons from the speaker they are disproven. (291 words)

The reading passage explores the issue of solving the cane toad problem in Australia, and several reasons are provided in support of the arguments. Although the author's arguments seem credible and substantiated, the lecturer cast casts several doubts on it them for solid reasons, which I will discuss below. (Changed "it" to "them" for clarity)

Even though the reading passage suggests that the government can build a national fence to prevent the spreading of cane toads, the lecturer claims that this method will fail because cane toads can still spread through streams. She states that the young toad toads can still pass through the fence to another place by the waterway. waterways (changed "the waterway" to "waterways" for better flow). Therefore, the speaker's argument disapproves of its counterpart in the passage.

Second, the statement held by the writer indicates that volunteers could solve toads’ problems. Conversely, the speaker refutes the this idea by providing a valid reason that it won't be successful if the untrained volunteers exist (changed "the untrained volunteer exists. exists" to "untrained volunteers exist" for consistency). She concluded concludes that the writer overlooks the importance of the training for those volunteer. The untrained volunteer these volunteers (changed "those volunteer" to "these volunteers"). Untrained volunteers may misclassify the cane toad eggs of the toads with the those of native frogs, which can lead to acerate an acceleration (changed "acerate" to "acceleration") of frog extinction. In essence, there is no evidence that recruiting volunteers can effectively deal with this issue.

Lastly, the lecturer precisely identifies the a weakness in the reading that the reading: that using a virus may be harmful to the ecosystem. ecosystems. She convincingly points out that the this virus can affect other species, species and the virus can be transported to another region, other regions (changed "another region" to "other regions"), which will destroy their original habit. habitats (changed "habit" to "habitats"). As a result, the using a virus may help solve this problem as a solution is a poor-formulated thesis. poorly formulated (changed "poor-formulated thesis" to "poorly formulated").

Based on the evidence provided above, it can be clearly seen that the stance both sides present paradoxical stances (changed "stance on both sides is paradoxical. paradoxical" to "both sides present paradoxical stances"). While the claims in the reading passage seem plausible, plausible initially, upon further examination by compelling reasons from the speaker disproves they are disproven (changed "disproves them by compelling reasons.reasons" to "upon further examination by compelling reasons from the speaker they are disproven").

8. Mind Map

- Solving the Cane Toad Problem
    - Reading Passage
        - National Fence
        - Volunteers
        - Using a Virus
    - Lecture Points
        - Fence Ineffective (Toads spread through streams)
        - Untrained Volunteers (Misclassification, native frog extinction)
        - Virus Harmful to Ecosystems (Affects other species, destroys habitats)

9. Key Words

Section Title: 6. Revised Essay

The reading passage explores the issue of solving the cane toad problem in Australia, and several reasons are provided in support of the arguments. Although the author's arguments seem credible and substantiated, the lecturer casts several doubts on them for solid reasons, which I will discuss below.

Even though the reading passage suggests that the government can build a national fence to prevent the spreading of cane toads, the lecturer claims that this method will fail because cane toads can still spread through streams. She states that young toads can still pass through the fence to another place by waterways. Therefore, the speaker's argument disapproves of its counterpart in the passage.

Second, the statement held by the writer indicates that volunteers could solve toads’ problems. Conversely, the speaker refutes this idea by providing a valid reason that it won't be successful if untrained volunteers exist. She concludes that the writer overlooks the importance of training for these volunteers. Untrained volunteers may misclassify cane toad eggs with those of native frogs, which can lead to an acceleration of frog extinction. In essence, there is no evidence that recruiting volunteers can effectively deal with this issue.

Lastly, the lecturer precisely identifies a weakness in the reading: that using a virus may be harmful to ecosystems. She convincingly points out that this virus can affect other species and be transported to other regions, which will destroy their original habitats. As a result, using a virus as a solution is poorly formulated.

Based on the evidence provided above, it can be clearly seen that both sides present paradoxical stances. While claims in the reading passage seem plausible initially, upon further examination by compelling reasons from the speaker they are disproven.