TOEFL Writing Task 1 Sample: Summarise the points made in the lecture,being sure to explain how they cast doubt on specific points made 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，概述了听力中的观点，并解释了它们如何对阅读中的观点产生怀疑。但是，有一些地方可以改进以更清楚地表达观点。首先，在引用听力中的论据时，应更准确地描述细节。其次，在解释听力与阅读之间的矛盾时，可以使用更强烈的词汇来突出这种对比。

示例1： 原文：“However, in the experiment, the researchers didn't find that the location of the whales shows it was alone.” 修改后：“However, according to the lecture, scientists have determined that the 52-hertz whale does not migrate alongside other whales and has its own unusual migration pattern.”

示例2： 原文：“Thus, around it we should hear other alike sound.” 修改后：“Thus, if there were other whales of this rare species with similar high-pitched songs, scientists would have detected them in the past.”

4.文章结构与组织 文章的结构和组织基本上是清晰的，包括引言、主体和结论。每个段落都集中在一个具体的观点和支持细节上。然而，在段落之间加入更明确的过渡词或短语可以使文章更连贯。此外，避免使用过于口语化的表达，以保持正式的写作风格。

示例1： 原文：“Firstly, even though the reading passage suggests that the whale may be a hybrid whose sound is a combination of its parents, the professor in the lecture argues that the migration patterns are unusual between them.” 修改后：“Firstly, although the reading passage suggests that the 52-hertz whale may be a hybrid with a unique song resulting from its parent species, the professor in the lecture refutes this idea by highlighting its unusual migration patterns.”

示例2： 原文：“However, despite the statement in the passage that damaged sense of hearing may be a factor because the whale can not hear and mimic other's sounds…” 修改后：“However, contrary to the reading passage's claim that damaged hearing might cause differences in song due to an inability to mimic other whales' sounds…”

5. 语法批改

The reading passage mainly explores the issue of causes of high-pitched song made from whales. The professor in the lecture deal with the same issue. However, he argues that the ideas in the passage is flawed which contradicts to what the reading states. And the professor uses 3 specific points to support his idea. Firstly, even though the reading passage suggests that the whale may be a hybrid whose sound is a combination of its parents, the professor in the lecture argues that the migration patterns are unusual between them. This is because the hybrid whales hardly tend to travel with the normal ones which means they will not do the same things. However, in the experiment, the researchers didn't find that the location of the whales shows it was alone. Obviously, the professor's argument disproves the counterpart in the reading. Moreover, despite the statement in the passage that damaged sense of hearing may be a factor because the whale can not hear and mimic other's sounds, the professor contends that the pitch is related the physical structure in the whale's throat. Then he supports the point with the fact that sounds are usually generated from the structure in the throat. In other words, the unusual pitch is not because of the damaged hearing since there's no connection between throats and hearing. Finally, the professor asserts that the whale can not be the rare species whereas the author of the passage claims that the whale is the rare species that might have died out. The professor proves that this claim is indefensible by point out that if the whale belongs to the rare species, it definitely has parents who also sounds as high-pitched song, which means they have been there for many decades. Thus, around itit,(Missing comma after pronoun) we should hear other alike sound. However, the researchers did not foundfind(Auxiliary verb + found/saw) the similar sound before this sound, which means that it is not the rare species. In conclusion, the professor in the lecture clearly identifies the weakness of the reading passage and convincing shows that the 3 causes of the high-pitched sound is incorrect.

Section Title: 6.文章修订

The reading passage primarily discusses the possible causes of the high-pitched song produced by whales. In contrast, the professor in the lecture contends that the ideas presented in the passage are flawed and provides three specific points to support his argument.

Firstly, although the reading passage suggests that the whale may be a hybrid with a unique song resulting from a combination of its parents' species, the professor argues that this is unlikely due to its unusual migration patterns. He explains that hybrid whales typically travel with non-hybrid whales, but according to research on the 52-hertz whale's location, it migrates alone. This evidence contradicts the reading's claim and casts doubt on the hybrid theory.

Moreover, while the passage posits that a damaged sense of hearing may be responsible for the whale's unique song as it cannot hear and mimic other whales' sounds, the professor refutes this idea by emphasizing that pitch is related to physical structures in a whale's throat. He supports this point by explaining that vocal sounds originate from an individual's vocal apparatus; therefore, an unusual throat structure would be necessary for producing such a high-pitched song. This information undermines the reading's argument since there is no connection between hearing and throat structure.

Lastly, contrary to the reading passage's assertion that the 52-hertz whale may be a rare species whose population has mostly died out, the professor disputes this claim by pointing out that if it were indeed part of a rare species, its parents would also have sung at a similar frequency. Given that underwater sound detection technology has been in use for many decades, scientists should have detected other 52-hertz whale songs if they existed relatively recently. However, no such songs have been recorded before this one instance, casting doubt on whether it represents a rare species.

In summary, through his analysis of migration patterns, throat structure connections to pitch production and the absence of similar whale songs, the professor effectively identifies weaknesses in the reading passage's arguments and convincingly demonstrates that the proposed causes for the high-pitched song are incorrect. (348 words)

The reading passage mainly explores the issue of primarily discusses the possible causes of the high-pitched song made from whales. The produced by whales (revised for clarity and conciseness). In contrast, the professor in the lecture deal with the same issue. However, he argues contends that the ideas presented in the passage is are flawed which contradicts to what the reading states. And the professor uses 3 and provides three specific points to support his idea. argument (revised for clarity and conciseness).

Firstly, even though although the reading passage suggests that the whale may be a hybrid whose sound with a unique song resulting from a combination of its parents' species, the professor argues that this is a combination of unlikely due to its parents, the professor in the lecture argues that the unusual migration patterns are unusual between them. This is because the (revised for clarity). He explains that hybrid whales hardly tend to typically travel with the normal ones which means they will not do the same things. However, in the experiment, the researchers didn't find that the location of the whales shows non-hybrid whales, but according to research on the 52-hertz whale's location, it was alone. Obviously, the professor's argument disproves the counterpart in the reading. migrates alone (revised for clarity and conciseness). This evidence contradicts the reading's claim and casts doubt on the hybrid theory (revised for clarity).

Moreover, despite the statement in while the passage that posits that a damaged sense of hearing may be a factor because the whale can not responsible for the whale's unique song as it cannot hear and mimic other's other whales' sounds, the professor contends that the refutes this idea by emphasizing that pitch is related the to physical structures in a whale's throat (revised for clarity). He supports this point by explaining that vocal sounds originate from an individual's vocal apparatus; therefore, an unusual throat structure in the whale's throat. Then he supports the point with the fact that sounds are usually generated from the structure in the throat. In other words, the unusual pitch would be necessary for producing such a high-pitched song (revised for clarity and conciseness). This information undermines the reading's argument since there is not because of the damaged hearing since there's no connection between throats and hearing. hearing and throat structure (revised for clarity).

Finally, the professor asserts that the Lastly, contrary to the reading passage's assertion that the 52-hertz whale can not may be the a rare species whereas the author of the passage claims that the whose population has mostly died out, the professor disputes this claim by pointing out that if it were indeed part of a rare species, its parents would also have sung at a similar frequency (revised for clarity). Given that underwater sound detection technology has been in use for many decades, scientists should have detected other 52-hertz whale is the songs if they existed relatively recently (revised for clarity and conciseness). However, no such songs have been recorded before this one instance, casting doubt on whether it represents a rare species that might have died out. The professor proves that this claim is indefensible by point out that if the whale belongs to the rare species, it definitely has parents who also sounds as high-pitched song, which means they have been there for many decades. Thus, around it we should hear other alike sound. However, the researchers did not found the similar sound before this sound, which means that it is not the rare species. (revised for clarity).

In conclusion, summary, through his analysis of migration patterns, throat structure connections to pitch production and the absence of similar whale songs, the professor effectively identifies weaknesses in the lecture clearly identifies the weakness of the reading passage and convincing shows that the 3 passage's arguments and convincingly demonstrates that the proposed causes of for the high-pitched sound is incorrect.song are incorrect (revised for clarity and conciseness).

8. Mind Map

- Introduction
  - Reading passage: possible causes of high-pitched whale song
  - Lecture: refutes the reading passage's ideas

- Point 1: Hybrid Theory
  - Reading: whale may be a hybrid with unique song
  - Lecture: unlikely due to unusual migration patterns

- Point 2: Damaged Sense of Hearing
  - Reading: whale's unique song due to inability to hear and mimic others
  - Lecture: pitch related to throat structure, not hearing ability

- Point 3: Rare Species Theory
  - Reading: whale may be part of a rare species with few remaining members
  - Lecture: no evidence of similar songs from other whales in the past

- Conclusion:
  - Professor effectively refutes reading passage's arguments and demonstrates incorrect proposed causes for high-pitched song.

9. Keywords

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，这篇文章在任务完成度方面表现较好，成功总结了听力材料中的观点，并对阅读材料中的观点进行了反驳。但是，有些地方可以进一步改进。例如，在讨论各种方法时，可以更详细地解释听力材料中提到的问题，并提供更多具体的例子。

示例1： 原文：“The lecture thought that the root is very deep in soil, which cannot be found and removed completely, still leaving part of the root in soil.” 改进：“The lecture pointed out that the root crown grows deep into the soil, making it difficult to find and remove completely. If any part of the crown remains in the soil after an attempted removal, kudzu will grow back quickly from this remaining part.”

示例2： 原文：“In this way, the kudzu can only be controlled in limited weeks and places, but in long terms, the eaten places' kudzu will be grown back and the uneaten places will be the same as usual time.” 改进：“This means that while goats may temporarily control kudzu in certain areas, long-term control is not possible as they cannot graze continuously in all infested areas. Once goats are moved to another area, kudzu will grow back in previously grazed locations.”

4.文章结构与组织 这篇文章的结构和组织方面基本上符合要求，有明确的引言、主体和结论。然而，可以进一步改进文章的段落划分和过渡词的使用，使文章更加连贯。

建议1：在讨论每种方法时，可以使用过渡词来引导读者。例如，在开始讨论第二种方法时，可以使用“Moreover”或“Additionally”。

示例： 原文：“Second, the passage held that allowing large herd of goats to graze the kudzu can address the problem effectively…” 改进：“Moreover, the passage held that allowing large herds of goats to graze on kudzu can address the problem effectively…”

建议2：在文章结尾部分，可以使用总结性的过渡词来强调文章的观点。

示例： 原文：“To sum up, all of the methods mentioned in the passage to control the kudzu spread are definitely countered by the lecture with specific reasons and analysis.” 改进：“In conclusion, all of the methods mentioned in the passage to control kudzu spread are effectively countered by the lecture with specific reasons and analysis.”

5. 语法批改

While the article pointed out three methods to effectively control the spread of kudzu, the lecture argued against all of theall the(all of the (all the)) methods for the effectiveness and gave respective reasons to uphold the arguments. First, while the article considered kudzu root crown removal (Two consecutive spaces)as a useful way to eliminate this species, the lecture highly criticized this method by pointing out that the unfathomable deep root of the kudzu. The lecture thought that the root is very deep in soil, which cannot be found and removed completely, still leaving part of the root in soil. Consequently, the remained part of root will be resurgent quickly, growing back as original and lead to this method invalid. Second, the passage held that allowing large herd of goats to graze the kudzu can address the problem effectively, not only clear the kudzu but also weaken kudzu regrowing ability. However, the lecture countered this method very absolutely. Because neither transport goats to all around the influenced regions nor let them eat continuously without any respite are possible. The goats can only eat the kudzu infor(This rule identifies wrong preposition usage.) several weeks in limited places. In this way, the kudzu can only be controlled in limited weeks and places, but in long terms, the eaten places' kudzu will be grown back and, and(comma between independent clauses) the uneaten places will be the same as usual time. Third, the use of fungi as a means to control kudzu is also doubted by the lecture. While the passage mentioned that using plenty of fungi can effectively control the kudzu, the lecture held that the lab cannot produce plenty of fungi in limited time. In addition, fungi isare(Detects potentially wrong usage of "is") harmful to human skin and cause irratationirritation(misspelling), which cannot be extensively adopted in. To sum up, all of theall the(all of the (all the)) methods mentioned in the passage to control the kudzu spread are definitely countered by the lecture with specific reasons and analysis.

Section Title: 6.文章修订

The article presents three methods for controlling the spread of kudzu, an invasive plant species, while the lecture casts doubt on the effectiveness of these methods and provides reasons to support its arguments. Firstly, the article suggests that removing the root crown of kudzu is a viable method for eradicating the plant. However, the lecture contends that this approach is flawed due to the deep and difficult-to-reach nature of kudzu roots. It argues that incomplete removal of the root crown will result in rapid regrowth, rendering this method ineffective.

Secondly, the passage posits that using large herds of goats to graze on kudzu can effectively address the problem by clearing and weakening its regrowth ability. The lecture disputes this claim, stating that it is not feasible to transport goats to all affected areas or allow them to graze continuously without respite. Consequently, this method would only provide limited control over kudzu in specific areas and timeframes, with regrowth occurring in both grazed and ungrazed locations.

Lastly, the article proposes using fungi as a means to control kudzu growth. The lecture challenges this suggestion by highlighting two significant drawbacks: firstly, laboratories currently lack the resources to produce sufficient quantities of fungi; secondly, fungi can cause skin irritation in humans upon contact. Due to these limitations, widespread adoption of this method remains unlikely.

In conclusion, each method presented in the article for controlling kudzu spread is effectively countered by the lecture with specific reasons and analysis. (247 words)

While the Revised essay: Section Title: 7.文章批改

The article pointed out presents three methods to effectively control for controlling the spread of kudzu, the lecture argued against all of the an invasive plant species, while the lecture casts doubt on the effectiveness of these methods for the effectiveness and gave respective and provides reasons to uphold the support its arguments. ¶ First, while Firstly, the article considered kudzu suggests that removing the root crown removal as of kudzu is a useful way to eliminate this species, the lecture highly criticized this method viable method for eradicating the plant (changed "eliminate this species" to "eradicating the plant" for clarity). However, the lecture contends that this approach is flawed due to the deep and difficult-to-reach nature of kudzu roots (rephrased "unfathomable deep root" for better readability). It argues that incomplete removal of the root crown will result in rapid regrowth, rendering this method ineffective.

Secondly, the passage posits that using large herds of goats to graze on kudzu can effectively address the problem by pointing out that the unfathomable deep root of the kudzu. clearing and weakening its regrowth ability. The lecture thought that the root disputes this claim (changed "countered" to "disputes" for variety), stating that it is very deep in soil, which cannot be found and removed completely, still leaving part of the root in soil. Consequently, the remained part of root will be resurgent quickly, growing back as original and lead to this method invalid. ¶ Second, the passage held that allowing large herd of goats to graze the kudzu can address the problem effectively, not only clear the kudzu but also weaken kudzu regrowing ability. However, the lecture countered this method very absolutely. Because neither feasible to transport goats to all around the influenced regions nor let affected areas or allow them eat to graze continuously without any respite are possible. The goats can (rephrased for clarity). Consequently, this method would only eat the kudzu in several weeks in provide limited places. In this way, the kudzu can only be controlled in limited weeks and places, but in long terms, the eaten places' kudzu will be grown back and the uneaten places will be the same as usual time. control over kudzu in specific areas and timeframes (revised for better readability), with regrowth occurring in both grazed and ungrazed locations.

Third, the use of Lastly, the article proposes using fungi as a means to control kudzu is also doubted growth. The lecture challenges this suggestion by the lecture. While the passage mentioned that using plenty of highlighting two significant drawbacks: firstly, laboratories currently lack the resources to produce sufficient quantities of fungi (rephrased for clarity); secondly, fungi can cause skin irritation in humans upon contact (revised "irratation" typo). Due to these limitations, widespread adoption of this method remains unlikely.

In conclusion, each method presented in the article for controlling kudzu spread is effectively control the kudzu, the lecture held that the lab cannot produce plenty of fungi in limited time. In addition, fungi is harmful to human skin and cause irratation, which cannot be extensively adopted in. ¶ To sum up, all of the methods mentioned in the passage to control the kudzu spread are definitely countered by the lecture with specific reasons and analysis.analysis (rephrased for better readability).

8. Mind Map

9. Keywords

1.子项得分 任务完成度：3 组织：3 连贯与衔接：3 语言使用：2

2.预估分数

20. 3.任务完成度

在文章中，你对阅读材料和听力材料的观点进行了总结，但是在解释听力材料如何对阅读材料产生怀疑方面还有待加强。建议你更详细地说明听力材料中的论点是如何反驳阅读材料中的论点的。此外，在引用听力和阅读材料时，请确保准确地传达原文的意思。

示例1： 原文：“Second, the text suggests that 52-hertz is a kind of behavior for those whose hearing has a problem.” 改进：“Second, the reading passage suggests that the 52-hertz whale may have a damaged sense of hearing, which could explain its unique song.”

示例2： 原文：“Oppositely, the lecturer rebuts this with while the whale gets this kind of sound out, then it needs the physical organ.” 改进：“In contrast, the lecturer argues that poor hearing cannot explain the high pitch of the 52-hertz whale's song because it depends on the physical structure of its throat, and there is no connection between hearing and throat structure.”

4.文章结构与组织 整体而言，文章的结构需要改进。建议你使用更清晰的段落划分，并确保每个段落都有一个明确的主题句。同时，请注意在段落之间使用恰当的过渡词或短语，以提高文章的连贯性。

示例1： 原文：“First, the author asserts that 52-hertz is a way of hybrid.” 改进：“First, the reading passage posits that the 52-hertz whale may be a hybrid, resulting from the interbreeding of two different species.”

示例2： 原文：“Each kind of whale has their migration.” 改进：“However, the lecturer refutes this idea by stating that the 52-hertz whale's unique migration pattern does not align with known hybrid whales' patterns, which typically follow non-hybrid whales.”

5. 语法批改

In the listening material, the author presents three reasons backing the view that the 52-hertz[No Replacement Word Found](5-farads/5-farad).Yet Yet(Missing space between sentences), the lecturer contends that among the three conditions is being unable to prove. The lecturer refutes the arguments in the reading. First, the author asserts that 52-hertz[No Replacement Word Found](5-farads/5-farad) is a way of hybrid. In contrast, the lecturer disagrees, claiming that it is normal for whales to hybrid. All of theAll the(all of the (all the)) whales do the same thing to define the locationlocation,(This rule identifies whether commas are missing in a sentence.) not by the 52-hertz[No Replacement Word Found](5-farads/5-farad). Each kind of whale has their migration. Second, the text suggests that 52-hertz[No Replacement Word Found](5-farads/5-farad) is a kind of behavior for those whose hearing has a problem. By the way, if the whale can’t hear, its sounds will be 52 hertz. Oppositely, the lecturer rebuts this with while the whale gets this kind of sound out, then it needs the physical organ. If the whales are deaf, they can’t even have the ability to get any sound out. It is common to humanity, that there is no connection between the deaf and the sound. Lastly, the author maintains that it is maybe only for the rare species, but this kind of whale is dying out. However, the lecturer critiques this, arguing that there is no evidence to state that it is a kind of rare species. Because there is no trail to find its kindred like parents. The 52-hertz[No Replacement Word Found](5-farads/5-farad) is never been heard before.

Section Title: 6.文章修订

The lecture presents three counterarguments to the theories proposed in the reading passage about the 52-hertz whale's unique song. The lecturer casts doubt on each theory, providing alternative explanations that challenge the reading's claims.

Firstly, the reading suggests that the 52-hertz whale may be a hybrid offspring of two different species. However, the lecturer disputes this idea, stating that hybrid whales typically follow the migration patterns of non-hybrid whales and travel together with them. In contrast, the 52-hertz whale has its own distinct migration pattern and migrates alone, making it unlikely to be a hybrid.

Secondly, the reading posits that the 52-hertz whale might have a damaged sense of hearing, causing its unusual song. The lecturer refutes this theory by explaining that producing such a high-pitched sound requires an unusual throat structure rather than being related to hearing ability. There is generally no connection between hearing and throat structure in whales or humans.

Lastly, the reading proposes that the 52-hertz whale could be the only known member of a rare species nearing extinction. The lecturer challenges this claim by pointing out that if other members of this species existed recently, such as parents or relatives of today's whale, their songs would have been detected by underwater technology used for decades. However, no other 52-hertz songs have ever been recorded before this one.

In conclusion, each theory presented in the reading passage is effectively countered by arguments from the lecture. The true reason behind the unique song of the 52-hertz whale remains an enigma. (256 words)

Revised essay:

In the listening material, the author lecturer presents three reasons backing the view that the 52-hertz.Yet, the lecturer contends that among the three conditions is being unable to prove. The lecturer refutes the arguments counterarguments to the theories proposed in the reading. reading passage about the 52-hertz whale's unique song. The lecturer casts doubt on each theory, providing alternative explanations that challenge the reading's claims.

First, the author asserts that 52-hertz is a way of hybrid. hybrid (the author suggests that the 52-hertz whale may be a hybrid offspring of two different species). In contrast, the lecturer disagrees, claiming that it is normal for whales to hybrid. hybrid (the lecturer disputes this idea, stating that hybrid whales typically follow the migration patterns of non-hybrid whales and travel together with them). All of the whales do the same thing to define the location not by the 52-hertz. Each kind of 52-hertz (In contrast, the 52-hertz whale has their migration. its own distinct migration pattern and migrates alone, making it unlikely to be a hybrid).

Second, the text suggests that 52-hertz is a kind of behavior for those whose hearing has a problem. problem (the reading posits that the 52-hertz whale might have a damaged sense of hearing, causing its unusual song). By the way, if the whale can’t hear, its sounds will be 52 hertz. Oppositely, the lecturer rebuts this with while the whale gets this kind of hertz (The lecturer refutes this theory by explaining that producing such a high-pitched sound out, then it needs the physical organ. If the whales are deaf, they can’t even have the ability to get any sound out. requires an unusual throat structure rather than being related to hearing ability). It is common to humanity, that there is no connection between the deaf and the sound. sound (There is generally no connection between hearing and throat structure in whales or humans).

Lastly, the author maintains that it is maybe only for the rare species, species but this kind of whale is dying out. out (the reading proposes that the 52-hertz whale could be only known member of a rare species nearing extinction). However, the The lecturer critiques this, this arguing that there is no evidence to state that it is a it's kind of rare species. Because there is species because there's no trail to find its kindred like parents. parents (The lecturer challenges this claim by pointing out that if other members of this species existed recently, such as parents or relatives of today's whale, their songs would have been detected by underwater technology used for decades). The 52-hertz is never been heard before.before (However, no other 52-hertz songs have ever been recorded before this one).

In conclusion, each theory presented in the reading passage is effectively countered by arguments from the lecture. The true reason behind the unique song of the 52-hertz whale remains an enigma.

8. Mind Map

Mind Map:

- Introduction
  - Reading passage theories
  - Lecture counterarguments

- Theory 1: Hybrid offspring
  - Reading: 52-hertz whale could be a hybrid
  - Lecture: Unlikely due to distinct migration pattern and solitude

- Theory 2: Damaged sense of hearing
  - Reading: Unusual song due to hearing damage
  - Lecture: High-pitched sound requires unusual throat structure, not related to hearing ability

- Theory 3: Rare species nearing extinction
  - Reading: Only known member of a rare species 
  - Lecture: No other similar songs detected by underwater technology for decades 

- Conclusion
  - Theories countered by lecture arguments 

9. Keywords