TOEFL TPO -1 Writing Task 1 Sample: Summarize the points made in the lecture should explain how they cast doubt on the specific control methods discussed in the reading passage
旧版托福格式的用户历史样本与AI评估结果。
共 7 份历史用户样本
旧版托福题型
本题目来自托福考试的旧版本。当前托福已采用不同的考试结构。这些历史样本仅作为练习参考保留。
题目概览
阅读段落
A vine(climbing plant)from Asia called kudzu was introduced into the southeastern United States over a century ago as a means of decorating gardens and preventing soil erosion. Kudzu has quickly spread across the southeastern United States and has become an invasive species that kills off native plants and trees by climbing over them and blocking them from sunlight. Three methods of controlling the spread of kudzu have been proposed. Crown Removal One way of getting rid of the invasive kudzu is by removing its root crown. The root crown is the part of the kudzu where its stem and roots meet. New kudzu vines grow from the root crown and not from the roots. Therefore, cutting just below the root crown and removing the crown from the soil will prevent new kudzu vines from growing and may help eradicate kudzu. Grazing Goats Another control technique involves transporting goats to areas overgrown with kudzu and allowing the goats to graze(feed)on the kudzu to remove it. Goats are relatively small but eat a great deal, so a large herd of goats can be driven in trucks to areas of kudzu infestation, where the goats can graze until the kudzu has been cleared. Importantly, grazing by livestock weakens kudzu and prevents it from regrowing, so this control method has the potential to address the problem. Fungi A third control method consists of using naturally occurring microorganisms, such as fungi, that feed on kudzu. Some scientists have recently conducted a series of experiments with fungi. When a kudzu plant was infected with fungi in the morning, signs of infection were already visible by the afternoon. Specifically, the plants leaves had become weak and lifeless. The use of fungi may thus help eliminate kudzu.
题目
Summarize the points made in the lecture should explain how they cast doubt on the specific control methods discussed in the reading passage
用户样本与评估结果
用户样本
The reading passage presents three arguments supporting the idea that kudzu, an invasive vine from Asia, can be controlled using methods such as crown removal, grazing goats, and the introduction of fungi. Conversely, the professor in the lecture casts doubt on these arguments, providing counterpoints to each of them. Firstly, the reading passage claims that kudzu can be eradicated by removing its root crown. The professor, however, raises questions about this claim and offers insights, suggesting that while the root crown starts just 2 or 3 centimeters below the surface, it also grows deep into the soil, making it challenging to remove completely. He makes clear that if any part of the crown remains, kudzu will regrow quickly, and given the crown's size and depth, the likelihood of its complete removal is minimal. Secondly, the author of the passage points out that transporting goats to areas infested with kudzu and allowing them to graze can effectively remove the plant. In contrast, the lecture offers an opposite stand, noting that goats will only fully remove kudzu if they graze continuously in one area for a long time. He goes on to say that short-term grazing, as suggested by the reading, will not prevent kudzu regrowth, and it's impractical to keep goats in every infested area for extended periods. Lastly, the passage asserts that fungi can be used to eliminate kudzu since these microorganisms feed on the plant, weakening it. Challenging this assertion, the professor presents a different perspective, arguing that kudzu infestations are so widespread that it would require an immense quantity of fungi to control them, and current scientific resources cannot produce such amounts. He further clarifies by noting that contact with fungi-infected kudzu can cause skin irritations in humans, suggesting this method might remain experimental for some time.
评估结果
1.Sub Scores
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Task fulfillment: 5
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Organization: 4
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Coherence and Cohesion: 4
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Language Use: 4
2.Estimated Scores
25. 3.Task completeness
The essay effectively addresses the specific requirements of the task by summarizing the points made in the lecture and explaining how they cast doubt on the control methods discussed in the reading passage. However, there is room for improvement in terms of language use and coherence.
Suggestions for improvement:
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Make sure to use a variety of sentence structures and vocabulary to enhance readability.
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Improve coherence by using more explicit transition words or phrases between ideas.
Examples:
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Original sentence: "He makes clear that if any part of the crown remains, kudzu will regrow quickly, and given the crown's size and depth, the likelihood of its complete removal is minimal." Improved sentence: "He emphasizes that if any part of the crown remains, kudzu will regrow quickly; considering the crown's size and depth, it is highly unlikely that it can be removed entirely."
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Original sentence: "He goes on to say that short-term grazing, as suggested by the reading, will not prevent kudzu regrowth, and it's impractical to keep goats in every infested area for extended periods." Improved sentence: "Furthermore, he argues that short-term grazing, as suggested by the reading, will not prevent kudzu regrowth; additionally, it is impractical to maintain goats in every infested area for extended periods."
4.Essay structure and organization The essay has a clear structure with an introduction, body paragraphs addressing each control method discussed in both passages, and a conclusion. The organization is logical but could be improved with clearer transitions between ideas and paragraphs.
Suggestions for improvement:
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Use more explicit transition words or phrases to guide readers through your argument.
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Ensure each paragraph focuses on a specific point and supporting details.
Examples:
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Original transition: "In contrast, the lecture offers an opposite stand, noting that goats will only fully remove kudzu if they graze continuously in one area for a long time." Improved transition: "On the other hand, the lecture contradicts this point by stating that goats will only fully remove kudzu if they graze continuously in one area for a long time."
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Original paragraph structure: "Challenging this assertion, the professor presents a different perspective, arguing that kudzu infestations are so widespread that it would require an immense quantity of fungi to control them, and current scientific resources cannot produce such amounts." Improved paragraph structure: "Contrary to this assertion, the professor presents a different perspective. He argues that kudzu infestations are so widespread that controlling them would require an immense quantity of fungi. However, current scientific resources cannot produce such amounts."
5. Grammar
The reading passage presents three arguments supporting the idea that kudzu, an invasive vine from Asia, can be controlled using methods such as crown removal, grazing goats, and the introduction of fungi. Conversely, the professor in the lecture casts doubt on these arguments, providing counterpoints to each of them.
Firstly, the reading passage claims that kudzu can be eradicated by removing its root crown. The professor, however, raises questions about this claim and offers insights, suggesting that while the root crown starts just 2 or 3 centimeters below the surface, it also grows deep into the soil, making it challenging to remove completely. He makes clear that if any part of the crown remains, kudzu will regrow quickly, and given the crown's size and depth, the likelihood of its complete removal is minimal.
Secondly, the author of the passage points out that transporting goats to areas infested with kudzu and allowing them to graze can effectively remove the plant. In contrast, the lecture offers an opposite stand, noting that goats will only fully remove kudzu if they graze continuously in one area for a long time. He goes on to say that short-term grazing, as suggested by the reading, will not prevent kudzu regrowth, and it's impractical to keep goats in every infested area for extended periods.
Lastly, the passage asserts that fungi can be used to eliminate kudzu since these microorganisms feed on the plant, weakening it. Challenging this assertion, the professor presents a different perspective, arguing that kudzu infestations are so widespread that it would require an immense quantity of fungi to control them, and current scientific resources cannot produce such amounts. He further clarifies by noting that contact with fungi-infected kudzu can cause skin irritations in humans, suggesting this method might remain experimental for some time.
- Revised Essay
The reading passage presents three arguments supporting the idea that kudzu, an invasive vine from Asia, can be controlled using methods such as crown removal, grazing goats, and the introduction of fungi. Conversely, the professor in the lecture casts doubt on these arguments, providing counterpoints to each of them.
Firstly, the reading passage claims that kudzu can be eradicated by removing its root crown. The professor, however, raises questions about this claim and offers insights, suggesting that while the root crown starts just 2 or 3 centimeters below the surface, it also grows deep into the soil, making it challenging to remove completely. He makes clear that if any part of the crown remains, kudzu will regrow quickly, and given the crown's size and depth, the likelihood of its complete removal is minimal.
Secondly, the author of the passage points out that transporting goats to areas infested with kudzu and allowing them to graze can effectively remove the plant. In contrast, the lecture offers an opposite stand, noting that goats will only fully remove kudzu if they graze continuously in one area for a long time. He goes on to say that short-term grazing, as suggested by the reading, will not prevent kudzu regrowth, and it's impractical to keep goats in every infested area for extended periods.
Lastly, the passage asserts that fungi can be used to eliminate kudzu since these microorganisms feed on the plant, weakening it. Challenging this assertion, the professor presents a different perspective, arguing that kudzu infestations are so widespread that it would require an immense quantity of fungi to control them, and current scientific resources cannot produce such amounts. He further clarifies by noting that contact with fungi-infected kudzu can cause skin irritations in humans, suggesting this method might remain experimental for some time. (302 words)
The reading passage presents three arguments supporting the idea that kudzu, an invasive vine from Asia, can be controlled using methods such as crown removal, grazing goats, and the introduction of fungi. Conversely, On the other hand, the professor in the lecture casts doubt on these arguments, providing counterpoints to each of them.
Firstly, the reading passage claims that kudzu can be eradicated by removing its root crown. The professor, however, raises questions about this claim and offers insights, suggesting that while the root crown starts just 2 or 3 centimeters below the surface, it also grows deep into the soil, making it challenging to remove completely. He makes clear emphasizes that if any part of the crown remains, kudzu will regrow quickly, and quickly; given the crown's size and depth, the likelihood of its complete removal is minimal.
Secondly, the author of the passage points out that transporting goats to areas infested with kudzu and allowing them to graze can effectively remove the plant. In contrast, the lecture offers an opposite stand, a differing viewpoint, noting that goats will only fully remove kudzu if they graze continuously in one area for a long time. He goes on to say that short-term grazing, as suggested by the reading, will not prevent kudzu regrowth, and it's impractical to keep regrowth and maintaining goats in every infested area for extended periods. periods is impractical.
Lastly, the passage asserts that fungi can be used to eliminate kudzu since these microorganisms feed on the plant, weakening it. Challenging this assertion, the professor presents a different perspective, arguing perspective: he argues that kudzu infestations are so widespread that it controlling them would require an immense quantity of fungi to control them, and fungi; current scientific resources cannot produce such amounts. He further clarifies by noting that contact with fungi-infected kudzu can cause skin irritations in humans, humans – suggesting this method might remain experimental for some time.
8. Mind Map
I. Introduction
A. Reading passage arguments
B. Lecture counterpoints
II. Root Crown Removal
A. Reading passage: effective method
B. Lecture: difficult to remove completely
III. Grazing Goats
A. Reading passage: effective method
B. Lecture: impractical, requires continuous grazing
IV. Introduction of Fungi
A. Reading passage: effective method
B. Lecture: insufficient resources, potential health risks
V. Conclusion
A. Summary of counterpoints from lecture
9.Key Words
| Word | Phonetic Symbol | Part of Speech | English Definition | English Translation (if needed) | Sample Sentence |
|---|---|---|---|---|---|
| eradicate | /ɪˈrædɪkeɪt/ | verb | to destroy or get rid of something completely | The government aims to eradicate poverty in the country by implementing new policies and programs. | |
| infestation | /ˌɪnfəˈsteɪʃən/ | noun | the presence of a large number of pests or parasites in a particular area | The city is dealing with a rat infestation that poses a threat to public health and safety. | |
| regrowth | /riˈɡroʊθ/ | noun | the process of growing again after being cut down or damaged | After the forest fire, it took several years for the trees' regrowth to occur and restore the ecosystem. | |
| impractical | /ɪmˈpræktɪkəl/ | adjective | not sensible or realistic in terms of a situation or problem | The idea of building a bridge across the ocean is impractical due to the immense costs and engineering challenges. | |
| fungi | /ˈfʌndʒaɪ/ | noun | plural of fungus; any group of spore-producing organisms feeding on organic matter | Some fungi, like mushrooms, are edible and used in various cuisines, while others can be toxic. | |
| microorganism | /ˌmaɪkroʊˈɔrɡənɪzəm/ | noun | a microscopic organism, such as a bacterium, virus, or fungus | Microorganisms play a crucial role in maintaining the balance of ecosystems and decomposing organic matter. | |
| experimental | /ɪkˌspɛrəˈmɛntəl/ | adjective | relating to scientific experiments or tests | The new drug is still in the experimental phase and has not yet been approved for public use. | |
| counterpoint | /ˈkaʊntərˌpɔɪnt/ | noun | an argument or fact that opposes another argument or fact | The professor provided several counterpoints to the author's claims during the debate. | |
| grazing | /ˈgreɪzɪŋ/ | noun | the act of animals eating grass or other plants that are growing in an area | Grazing by cattle can help control invasive plant species if managed properly. | |
| irritation | /ˌɪrɪˈteɪʃən/ | noun | the state of being annoyed, impatient, or slightly angry; a feeling of discomfort caused by something | The constant noise from the construction site caused irritation among the residents in the neighborhood. |
