TOEFL Writing Task 1 Sample: Summarize the points made in the lecture, being sure to explain how they respond to the specific concerns presented in the reading passage.

1.子项得分 任务完成度：4 组织：4 连贯与衔接：4 语言使用：4

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，阐述了听力中的观点如何反驳阅读材料中的观点。但在一些细节上还可以进一步完善。例如，在讨论象画画的能力时，可以更明确地说明听力中提到的训练师通过触摸象耳朵来引导象进行特定笔画。

改进示例1： 原文："In contrast, the lecturer counter this claim by arguing that the reason that elephants seems to be capable of painting lies in the fact that human beings control the elephants by pulling their ears during the training process." 修改后："In contrast, the lecturer counters this claim by arguing that elephants' painting ability is actually a result of human trainers guiding them through specific brushstrokes by touching their sensitive ears during the training process."

改进示例2： 原文："The lecturer, however, refutes this by highlighting that this is because elephants are unfamiliar with the mice so they seem to have a fear of mice." 修改后："The lecturer, however, refutes this by highlighting that elephants' apparent fear of mice is actually due to their unfamiliarity with them, and once they become familiar with mice, their fear disappears."

4.文章结构与组织 文章结构基本清晰，包括引言、正文和结论。每段都集中讨论一个特定的观点和支持细节。但在段落之间的过渡可以更自然，以便更好地衔接各个观点。

改进示例1： 原文："Firstly, the reading passage states that when elephants become old and weak, they are aware of their approaching death and then they typically leave their groups and go to certain places that are near the water, which is call the “elephant graveyards”." 修改后："Firstly, the reading passage claims that when elephants become old and weak, they are aware of their approaching death, leading them to leave their groups and go to certain places near water called "elephant graveyards.""

改进示例2： 原文："Lastly, the reading passage suggests that elephants seem to be afraid of mice." 修改后："Lastly, addressing the belief about elephants' fear of mice presented in the reading passage,"

5. 语法批改

The reading passage proposes three beliefs regarding the surprising elephant behaviors. However, the lecturer counters these beliefs and asserts that none of them are truly convincing.

Firstly, the reading passage states that when elephants become old and weak, they are aware of their approaching death and, and(comma between independent clauses) then they typically leave their groups and go to certain places that are near the water, which isare(Detects potentially wrong usage of "is") call the “elephant graveyards”. The lecturer, however, points out that this is not a sign of their capability of knowing their approaching death. This is because as elephants become older, their abilities to chew decrease accordingly, which means that they need to find locations in which softer food can be found because this type of food is easy to eat for them, and these placethis place('this' vs. 'these') are always near the water.

Secondly, the reading passage asserts that elephants are also talented in art. This is because elephants can be trained to hold a paintbrush to paint drawings that represent certain recognizable objects on a canvas. In contrast, the lecturer countercounters(punctuation + singular noun + plural verb) this claim by arguing that the reason that elephants seems to be capable of painting lies in the fact that human beings control the elephants by pulling their ears during the training process.

Lastly, the reading passage suggests that elephants seem to be afraid of mice. The lecturer, however, refutes this by highlighting that this is because elephants are unfamiliar with the micemice,(This rule identifies whether commas are missing in a sentence.) so they seem to have a fear of mice. Once they become familiar with the mice, the situation completely changes, which can be seen in what happens to elephants living in the zoos.

In light of all the arguments presented in both sources, the lecturer casts doubt on each belief that the reading passage provides.

Section Title: 6.文章修订

The reading passage presents three beliefs about surprising elephant behaviors. However, the lecturer refutes these beliefs, arguing that they are based on misunderstandings.

Firstly, the reading passage claims that when elephants become old and weak, they seem to be aware of their approaching death and subsequently leave their herds to go to specific locations near water, known as "elephant graveyards." Contrarily, the lecturer explains that this behavior is not indicative of elephants' awareness of their impending demise. Instead, as elephants age, their ability to chew deteriorates, prompting them to seek areas with softer vegetation that is easier for them to consume. These locations are typically found near water sources.

Secondly, the reading passage asserts that elephants possess artistic talent since they can be trained to hold a paintbrush and create drawings representing recognizable objects on a canvas. The lecturer disputes this claim by explaining that human trainers manipulate the elephants' movements by stroking their sensitive ears during the training process. Consequently, the elephants' ability to paint is a result of learned patterns rather than innate artistic understanding.

Lastly, the reading passage suggests that elephants exhibit fear towards mice. The lecturer counters this belief by emphasizing that such reactions stem from unfamiliarity with mice rather than an inherent fear of them. Once exposed to mice and recognizing them as non-threatening creatures, elephants no longer display fearful behavior – a phenomenon observed in zoo-dwelling elephants.

Taking into account both sources' arguments, the lecturer casts doubt on each belief presented in the reading passage. (254 words)

The reading passage proposes presents three beliefs regarding the about surprising elephant behaviors. However, the lecturer counters refutes these beliefs and asserts beliefs, arguing that they are based on misunderstandings (Changed "counters" to "refutes" and "asserts that none of them are truly convincing. convincing" to "arguing that they are based on misunderstandings" for clarity and conciseness).

Firstly, the reading passage states claims that when elephants become old and weak, they are seem to be aware of their approaching death and then they typically subsequently leave their groups and herds to go to certain places that are specific locations near the water, which is call the “elephant graveyards”. The lecturer, however, points out that this known as "elephant graveyards." Contrarily, the lecturer explains (Changed "points out" to "explains" for better flow) that this behavior is not a sign of their capability of knowing their approaching death. This indicative of elephants' awareness of their impending demise. Instead, as elephants age, their ability to chew deteriorates, prompting them to seek areas with softer vegetation that is because as elephants become older, their abilities to chew decrease accordingly, which means that they need to find easier for them to consume. These locations in which softer food can be are typically found because this type of food is easy to eat for them, and these place are always near the water. water sources.

Secondly, the reading passage asserts that elephants are also talented in art. This is because elephants possess artistic talent since they can be trained to hold a paintbrush to paint and create drawings that represent certain representing recognizable objects on a canvas. In contrast, the lecturer counter The lecturer disputes this claim by arguing that the reason that elephants seems to be capable of painting lies in the fact explaining (Changed "counter this claim by arguing" to "disputes this claim by explaining" for better flow) that human beings control the elephants by pulling their trainers manipulate the elephants' movements by stroking their sensitive ears during the training process. Consequently, the elephants' ability to paint is a result of learned patterns rather than innate artistic understanding.

Lastly, the reading passage suggests that elephants seem to be afraid of exhibit fear towards mice. The lecturer, however, refutes this by highlighting that this is because elephants are unfamiliar lecturer counters this belief by emphasizing (Changed "refutes this by highlighting" to "counters this belief by emphasizing" for better flow) that such reactions stem from unfamiliarity with the mice so they seem to have rather than an inherent fear of them. Once exposed to mice and recognizing them as non-threatening creatures, elephants no longer display fearful behavior – a fear of mice. Once they become familiar with the mice, the situation completely changes, which can be seen phenomenon observed in what happens to elephants living in the zoos. zoo-dwelling elephants.

In light of all the arguments presented in Taking into account both sources, sources' arguments, the lecturer casts doubt on each belief that the reading passage provides.presented in the reading passage.

8. Mind Map

Mind Map:

- Introduction
  - Surprising elephant behaviors
  - Reading passage beliefs vs. lecturer's refutations

- Elephant Graveyards
  - Reading passage: awareness of impending death
  - Lecturer: seeking softer vegetation near water sources

- Artistic Talent
  - Reading passage: trained to create drawings
  - Lecturer: human manipulation, learned patterns, not innate understanding

- Fear of Mice
  - Reading passage: inherent fear of mice
  - Lecturer: unfamiliarity, exposure leads to non-fearful behavior in zoos

- Conclusion
  - Lecturer casts doubt on reading passage beliefs 

9. Keywords

Section Title: 6.文章修订

The reading passage presents three beliefs about surprising elephant behaviors. However, the lecturer refutes these beliefs, arguing that they are based on misunderstandings.

Firstly, the reading passage claims that when elephants become old and weak, they seem to be aware of their approaching death and subsequently leave their herds to go to specific locations near water, known as "elephant graveyards." Contrarily, the lecturer explains that this behavior is not indicative of elephants' awareness of their impending demise. Instead, as elephants age, their ability to chew deteriorates, prompting them to seek areas with softer vegetation that is easier for them to consume. These locations are typically found near water sources.

Secondly, the reading passage asserts that elephants possess artistic talent since they can be trained to hold a paintbrush and create drawings representing recognizable objects on a canvas. The lecturer disputes this claim by explaining that human trainers manipulate the elephants' movements by stroking their sensitive ears during the training process. Consequently, the elephants' ability to paint is a result of learned patterns rather than innate artistic understanding.

Lastly, the reading passage suggests that elephants exhibit fear towards mice. The lecturer counters this belief by emphasizing that such reactions stem from unfamiliarity with mice rather than an inherent fear of them. Once exposed to mice and recognizing them as non-threatening creatures, elephants no longer display fearful behavior – a phenomenon observed in zoo-dwelling elephants.

Taking into account both sources' arguments, the lecturer casts doubt on each belief presented in the reading passage.

1.子项得分 任务完成度：4 组织：4 连贯与衔接：4 语言使用：3

2.预估分数

25. 3.任务完成度

整体来说，文章回答了题目要求的问题，总结了听力中的观点，并解释了它们如何回应阅读材料中提出的具体问题。但是，文章在表达上还有一些不够准确的地方。为了提高任务完成度，建议在表达时更加注意准确性和清晰性。

示例1： 原文："This means that it is possible that the humpback whales happen to have strong cognitive ability and that to navigate by the stars." 修改后："This means that having strong cognitive ability does not necessarily lead to the ability to navigate by the stars."

示例2： 原文："The lecturer, in contrast, points out that relying on star is unable to explain the fact that hump whales are able to migrate in straight lines, because there is another alternative theory for this." 修改后："The lecturer, in contrast, points out that relying on stars may not be the only explanation for humpback whales' ability to migrate in straight lines, as there is an alternative theory suggesting they use Earth's magnetic field."

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、正文和结论。每段都集中讨论一个特定的观点，并提供支持细节。然而，在段落之间的过渡方面还有待改进。为了提高文章的组织和连贯性，建议在段落之间使用更明确的过渡词或短语。

示例1： 原文："Firstly, the reading passage highlights that the strong brain power of humpback whales makes it possible for them to navigate by the star." 添加过渡词后："To begin with, the reading passage highlights that the strong brain power of humpback whales makes it possible for them to navigate by the star."

示例2： 原文："Secondly, the reading passage asserts that hump whales migrate in straight lines in open ocean by relying on stars at night to find external signs." 添加过渡词后："On the other hand, the reading passage asserts that humpback whales migrate in straight lines in open ocean by relying on stars at night to find external signs."

5. 语法批改

This reading passage outlines three potential reasons supporting the claim that humpback whales manage to migrate long distances by the stars, while the lecturer casts doubt on each of them and maintains that none of them are truly convincing.

Firstly, the reading passage highlights that the strong brain power of humpback whales makes it possible for them to navigate by the star. However, the lecturer counters this argument by questioning the possible connection between brain power and the capability to use stars. This means that it is possible that the humpback whales happen to have strong cognitive ability and that to navigate by the stars. To illustrate, the lecturer also mentions certain types pf birds which are not intelligent enough but also capable of using the stars.

Secondly, the reading passage asserts that hump whales migrate in straight lines in open ocean by relying on stars at night to find external signs. The lecturer, in contrast, points out that relying on star is unable to explain the fact that hump whales are able to migrate in straight lines, because there is another alternative theory for this: these whales, when migrating at night, do not rely on stars but on the magnetic field, as their bodies empower them to be sensitive to the latter.

Lastly, the reading passage also refers to an unusual behavior, spy-hopping,which, which(Use of whitespace before comma and before/after parentheses) means that hump whales are sometimes observed floating straight up in order to look at stars. The lecturer refutes this by doubting the connections between spy-hopping and looking for stars. For instance, some shakes also float straight up as hump whales do but, but(comma between independent clauses) they do not look for stars.

In light of all the arguments presented in both sources, the lecturer successfully refutes all the reasons provided by the reading passage.

Section Title: 6.文章修订

The reading passage posits that humpback whales may navigate long distances by using the stars, presenting three supporting arguments. However, the lecturer disputes each of these points, asserting that the evidence is not convincing enough.

Firstly, the reading passage emphasizes the intelligence of humpback whales as a possible factor enabling them to navigate by stars. In contrast, the lecturer questions any correlation between intelligence and an animal's ability to use stars for navigation. For example, she mentions certain birds with average cognitive abilities that can also navigate using stars. This suggests that humpback whales' intelligence may not necessarily be related to their navigational abilities.

Secondly, the reading passage contends that humpback whales migrate in straight lines across open oceans by relying on stars at night for external cues. The lecturer refutes this argument by proposing an alternative explanation: humpback whales may instead rely on Earth's magnetic field during migration due to their sensitivity to it, which is attributed to the presence of biomagnetite in their brains.

Lastly, the reading passage cites spy-hopping—an unusual behavior where humpback whales float straight up with their heads above water—as evidence that they are looking at stars for navigational purposes. The lecturer challenges this claim by pointing out that other animals exhibit spy-hopping without using stars for navigation; sharks, for example, use this behavior to hunt prey. Additionally, she notes that humpback whales often spy-hop during daylight hours when stars are not visible.

Taking into account both sources' arguments, it becomes evident that the lecturer effectively refutes all reasons provided by the reading passage in support of humpback whales navigating by stars. (270 words)

This reading passage outlines three potential reasons supporting the claim that humpback whales manage to migrate Revised essay: Article Revision: 7. 文章批改

The reading passage suggests that humpback whales might navigate long distances by using the stars, while the lecturer casts doubt on offering three supporting arguments. However, the lecturer disputes each of these points, asserting that the evidence is not convincing enough.

Firstly, the reading passage emphasizes the intelligence of humpback whales as a possible factor enabling them to navigate by stars. In contrast, the lecturer questions any correlation between intelligence and maintains that none of them are truly convincing. ¶ Firstly, the reading passage highlights that the strong brain power of humpback whales makes it possible for them to navigate by the star. However, the lecturer counters this argument by questioning the possible connection between brain power and the capability an animal's ability to use stars. This means that it is possible that the humpback whales happen to have strong cognitive ability and that to navigate by the stars. To illustrate, the lecturer also stars for navigation. For example, she mentions certain types pf birds which are with average cognitive abilities that can also navigate using stars (revised for clarity). This suggests that humpback whales' intelligence may not intelligent enough but also capable of using the stars. necessarily be related to their navigational abilities.

Secondly, the reading passage asserts that hump contends that humpback whales migrate in straight lines in across open ocean oceans by relying on stars at night to find for external signs. cues. The lecturer, in contrast, points out that relying on star is unable to explain the fact that hump whales are able to migrate in straight lines, because there is another lecturer refutes this argument by proposing an alternative theory for this: these whales, when migrating at night, do not explanation: humpback whales may instead rely on stars but on the Earth's magnetic field, as their bodies empower them to be sensitive to the latter. field during migration due to their sensitivity to it (revised for clarity), which is attributed to the presence of biomagnetite in their brains.

Lastly, the reading passage also refers to an cites spy-hopping—an unusual behavior, spy-hopping,which means that hump whales are sometimes observed floating straight up in order to look at stars. The lecturer refutes this by doubting the connections between spy-hopping and looking for stars. For instance, some shakes also behavior where humpback whales float straight up as hump whales do but with their heads above water—as evidence that they do are looking at stars for navigational purposes. The lecturer challenges this claim by pointing out that other animals exhibit spy-hopping without using stars for navigation; sharks, for example, use this behavior to hunt prey (revised for clarity). Additionally, she notes that humpback whales often spy-hop during daylight hours when stars are not look for stars. ¶ In light of all the arguments presented in visible.

Taking into account both sources, the lecturer successfully sources' arguments, it becomes evident that the lecturer effectively refutes all the reasons provided by the reading passage.passage in support of humpback whales navigating by stars.

8. Mind Map

- Introduction
  - Reading passage: Humpback whales navigate using stars
  - Lecturer: Disputes this claim

- Point 1: Intelligence
  - Reading passage: Whales' intelligence enables star navigation
  - Lecturer: No correlation between intelligence and star navigation (e.g., birds)

- Point 2: Straight line migration
  - Reading passage: Whales rely on stars for external cues during migration
  - Lecturer: Alternative explanation – Earth's magnetic field and biomagnetite in whales' brains

- Point 3: Spy-hopping behavior
  - Reading passage: Evidence of whales looking at stars for navigation
  - Lecturer: Other animals spy-hop without star navigation (e.g., sharks); whales spy-hop during daylight hours too

- Conclusion
  - Lecturer effectively refutes reading passage's arguments for star navigation in humpback whales.

9. Keywords

1.子项得分 Task fulfillment: 4 Organization: 3 Coherence and Cohesion: 3 Language Use: 3

2.预估分数 Estimated Score: 22

3.任务完成度 虽然你的文章回答了题目要求的问题，但是在解释听力材料中提到的解决方案时，需要更详细地描述这些方案是如何解决阅读材料中提到的问题的。为了提高任务完成度，请确保在描述听力材料中提到的解决方案时，详细说明它们是如何针对阅读材料中提出的具体问题进行回应的。

示例1（原文）：The lecturer introduce the system in the peace support by the sunlight, which can generate enough substance and oxygen for astronauts by growing plants in the space, and also recycle the water. 示例1（修改后）：The lecturer introduces hydroponics, a system that allows astronauts to grow plants in space using sunlight. This system not only provides food and oxygen for astronauts but also recycles wastewater into clean drinking water, effectively addressing the issue of limited supplies mentioned in the reading passage.

示例2（原文）：However, the lecturer describes that regular exercise can prevent most of the harms,and astronauts can recover completely from it. 示例2（修改后）：The lecturer explains that through regular exercise and taking vitamins and minerals like calcium, astronauts can mitigate the negative effects of zero gravity on their bodies, such as decreased muscle mass and lower bone density, as experienced by those who have spent months on space stations.

4.文章结构与组织 Your essay has a basic structure, but it could be improved by adding an introduction and conclusion. Additionally, make sure each paragraph focuses on a specific point and includes supporting details from the listening material. Clear transitions between ideas and paragraphs should also be present.

Suggestions for improvement:

• Add an introduction that briefly introduces the topic and outlines the main points of the essay.

• Add a conclusion that summarizes the main points and restates how the solutions from the listening material address the concerns in the reading passage.

• Use clear transitions between ideas and paragraphs to improve coherence and cohesion.

Example 1 (Introduction): The reading passage presents three major challenges for sending humans to Mars, including limited supplies, negative effects of zero gravity, and dangerous levels of space radiation. However, the lecture offers potential solutions to these problems.

Example 2 (Conclusion): In conclusion, while there are significant challenges in sending humans to Mars as mentioned in the reading passage, the lecture provides feasible solutions through hydroponics, regular exercise with vitamins and minerals intake, and radiation monitoring with a shielded area on spacecraft. These solutions effectively address each concern raised in the reading material.

5. 语法批改

In the reading materials, the author cites three problems of sending people to Mars. Nevertheless, the lecturer in the listening material claims that scientists have found some solution to each problemsproblem('every/each' + SINGULAR).

Firstly, the author contends that it's difficult to bring enough supply for people who travel to Mars since the distance between Mars and earth was too far. The lecturer introduce the system in the peace support by the sunlight, which can generate enough substance and oxygen for astronauts by growing plants in the space, and also recycle the water.

Additionally, the author claims that the health of the astronauts may be threatened because they need to state in the zero-gravity environment for several months during the mission towards Mars. However, the lecturer describes that regular exercise can prevent most of the harms,and, and(Use of whitespace before comma and before/after parentheses) astronauts can recover completely from it ..(Use of whitespace before comma and before/after parentheses)

Lastly, while the author concerning the dangerous level of space radiation, the lecturer opposeopposes(punctuation + singular noun + plural verb) this point by highlighting that the radiation level is not always so strong. Most of the radiation is emitted by sun, however, the sun eliminateeliminates(punctuation + singular noun + plural verb) the solar radiation from time to time, which means that the radiation level is always safe for astronauts.

Section Title: 6.文章修订

In the reading passage, the author outlines three significant challenges in sending humans to Mars. However, the lecturer in the listening material argues that scientists have developed solutions to address each of these concerns.

Firstly, the author emphasizes the difficulty of carrying sufficient supplies for astronauts on a Mars mission due to the vast distance between Earth and Mars. In response, the lecturer introduces hydroponics as a viable solution. This system, supported by sunlight, enables astronauts to grow plants in space, which can generate essential sustenance and oxygen while also recycling water.

Secondly, the author asserts that astronauts' health may be compromised by spending several months in a zero-gravity environment during their journey to Mars. Contrarily, the lecturer explains that regular exercise can mitigate most of these adverse effects and ensure astronauts can fully recover from any potential harm.

Lastly, while the author expresses concern over dangerous levels of space radiation, the lecturer counters this point by emphasizing that radiation levels are not consistently high. The majority of radiation is emitted by the sun; however, solar radiation is released intermittently rather than continuously. This means that radiation levels are generally safe for astronauts during their mission. (199 words)

In the reading materials, passage, the author cites outlines three problems of significant challenges (Changed "problems" to "challenges" for a more formal tone) in sending people humans to Mars. Nevertheless, However, the lecturer in the listening material claims argues that scientists have found developed solutions (Changed "found some solution to solution" to "developed solutions" for clarity and correctness) to address each problems. of these concerns.

Firstly, the author contends that it's difficult to bring enough supply for people who travel to emphasizes the difficulty of carrying sufficient supplies for astronauts on a Mars since the mission due to the vast distance between Mars and earth was too far. The Earth and Mars. In response, the lecturer introduce introduces hydroponics as a viable solution (Changed "introduce the system in the peace support by the sunlight" to "introduces hydroponics as a viable solution" for clarity and correctness). This system, supported by sunlight, enables astronauts to grow plants in space, which can generate enough substance essential sustenance and oxygen for astronauts by growing plants in the space, and while also recycle the recycling water.

Additionally, Secondly, the author claims that the asserts that astronauts' health of the astronauts may be threatened because they need to state in the compromised by spending several months in a zero-gravity environment for several months during the mission towards their journey to Mars. However, Contrarily, the lecturer describes explains that regular exercise can prevent mitigate most of the harms,and these adverse effects (Changed "prevent most of the harms" to "mitigate most of these adverse effects" for clarity and formality) and ensure astronauts can fully recover completely from it . any potential harm.

Lastly, while the author concerning the expresses concern over dangerous level levels of space radiation, the lecturer oppose counters this point by emphasizing that radiation levels are not consistently high (Changed "oppose this point by highlighting that the radiation level is not always so strong. Most of the strong" to "counters this point by emphasizing that radiation levels are not consistently high" for clarity). The majority of radiation is emitted by sun, the sun; however, the solar radiation is released intermittently rather than continuously (Changed "the sun eliminate the solar radiation from time to time, which time" to "solar radiation is released intermittently rather than continuously"). This means that the radiation level is always radiation levels are generally safe for astronauts.astronauts during their mission.

8. Mind Map

Mind Map:

- Introduction
  - Challenges in sending humans to Mars
  - Solutions from the lecture

- Challenge 1: Carrying Supplies
  - Distance between Earth and Mars
  - Solution: Hydroponics
    - Grow plants in space
    - Generate sustenance, oxygen, and recycle water

- Challenge 2: Zero-gravity Environment
  - Astronauts' health concerns
  - Solution: Regular Exercise
    - Mitigate adverse effects
    - Ensure full recovery from potential harm

- Challenge 3: Space Radiation
  - Dangerous radiation levels concern
  - Solution: Intermittent Solar Radiation Exposure 
    - Majority of radiation emitted by the sun intermittently 
    - Generally safe radiation levels for astronauts during mission

9. Keywords

1.子项得分 任务完成度: 4 组织: 4 连贯与衔接: 4 语言使用: 3

2.预估分数

25. 3.任务完成度

总体来说，你的文章在任务完成度方面表现不错，但仍有改进的空间。首先，在论述教授反驳阅读材料观点时，可以更详细地解释教授的论据。此外，尝试在文章中使用更多的同义词或短语，以避免重复使用相同的词汇。

示例1： 原文：She points out that the water not only consists of salt but also lots of other chemical materials. 改进：She emphasizes that the water contains not just salt, but also a variety of other chemical substances.

示例2： 原文：And if these materials are blown away by winds, people will breathe in these things easily and their lives will be in danger. 改进：If these substances are dispersed by the wind, people could inhale them, posing a significant risk to their health.

4.文章结构与组织 你的文章结构和组织方面做得很好，每个段落都有明确的主题和支持细节。然而，在段落之间添加更多的过渡词或短语可以使文章更加连贯。此外，在引入教授观点时，可以使用不同的引导词来增强表达。

示例1： 原文：Firstly, the professor challenges the author's point that... 改进：To begin with, the professor disputes the author's assertion that...

示例2： 原文：Secondly, the professor refutes the opinion that... 改进：Furthermore, the professor counters the notion that...

5. 语法批改

The reading passage suggests three ways to reduce the salinity in the Salton Sea. The purpose of this is to support bird and fish populations. The professor supports this purpose but disagrees with these three ways.

Firstly, the professor challenges the author's point that the lake water can be desalinated by being pumped into machines and heated. She points out that the water not only consists of salt but also lots of other chemical materials. When the water evaporates and leaves behind the materials, these materials might be toxic. And if these materials are blown away by winds, people will breathe in these things easily and their lives will be in danger.

Secondly, the professor refutes the opinion that bringing seawater into the lake can do a favor in reducing the lake's salinity. She argues that this solution needs the construction of pipelines or canals, and building these things needs a lot of resources, which is difficult to get for the local government. And besides, there are 100 kilometers between the lake and the nearest sea, so this solution will be expensive, too.

Lastly, while the author claims that building walla wall(This rule identifies whether the article 'a' is missing in a sentence.) to divide the lake will be a good choice, the professor presents a dissenting view. She stresses that the geological activities in this area are frequent or even intense. Such walls will not last long and once they are destroyed, the divided water will mix again.

Section Title: 6.文章修订

The reading passage proposes three methods to decrease the Salton Sea's salinity in order to sustain fish and bird populations. While the professor agrees with the overall goal, she disputes the effectiveness of these approaches.

Firstly, the professor contests the author's suggestion that desalination facilities can remove salt from the lake water by pumping it into machines and heating it. She highlights that, in addition to salt, the water contains various chemical substances. When water evaporates and leaves behind these materials, some may be toxic. If wind disperses these substances into the air, people could inhale them, posing a significant health risk.

Secondly, the professor refutes the idea that introducing seawater into the lake would help reduce its salinity. She argues that this solution requires constructing pipelines or canals, which necessitates substantial resources that may be difficult for local government to obtain. Furthermore, considering there is a 100-kilometer distance between the lake and the nearest ocean shoreline, this approach would prove costly.

Lastly, while the author posits that constructing walls to divide the lake could be an effective solution, the professor expresses a dissenting opinion. She emphasizes that frequent and sometimes intense geological activity occurs in this region, such as earthquakes. Consequently, these walls are unlikely to withstand such forces for long periods of time; if destroyed by an earthquake, water from high-salinity sections would mix back with low-salinity water from other sections of the lake. (239 words)

Revised essay: Section Title: 6.文章修订

The reading passage suggests proposes three ways to reduce the methods to decrease the Salton Sea's salinity in the Salton Sea. The purpose order to sustain fish and bird populations. While the professor agrees with the overall goal, she disputes the effectiveness of this is to support bird and fish populations. The professor supports this purpose but disagrees with these three ways. approaches. (Changed "suggests" to "proposes" for a more accurate description of the passage's intent, and rephrased for clarity)

Firstly, the professor challenges contests the author's point that suggestion that desalination facilities can remove salt from the lake water can be desalinated by being pumped pumping it into machines and heated. heating it. She points out that the water not only consists of salt but also lots of highlights that, in addition to salt, the water contains various chemical substances. When water evaporates and leaves behind these materials, some may be toxic. If wind disperses these substances into the air, people could inhale them, posing a significant health risk. (Clarified professor's point about other chemical materials. When the water evaporates and leaves behind the materials, these materials might be toxic. And if these materials are blown away by winds, people will breathe in these things easily and their lives will be in danger. substances and potential health risks)

Secondly, the professor refutes the opinion that bringing idea that introducing seawater into the lake can do a favor in reducing the lake's would help reduce its salinity. She argues that this solution needs the construction of requires constructing pipelines or canals, and building these things needs which necessitates substantial resources that may be difficult for local government to obtain. Furthermore, considering there is a lot of resources, which is difficult to get for the local government. And besides, there are 100 kilometers 100-kilometer distance between the lake and the nearest sea, so ocean shoreline, this solution will be expensive, too. approach would prove costly. (Clarified professor's argument against introducing seawater and added information about distance)

Lastly, while the author claims that building wall posits that constructing walls to divide the lake will could be a good choice, an effective solution, the professor presents expresses a dissenting view. opinion. She stresses that the emphasizes that frequent and sometimes intense geological activities activity occurs in this area region, such as earthquakes. Consequently, these walls are frequent or even intense. Such walls will not last unlikely to withstand such forces for long and once they are destroyed, the divided water will periods of time; if destroyed by an earthquake, water from high-salinity sections would mix again.back with low-salinity water from other sections of the lake. (Clarified professor's concerns about geological activity and potential consequences)

8. Mind Map

- Introduction
  - Salton Sea salinity problem
  - Importance of sustaining fish and bird populations

- Desalination Facilities
  - Reading passage: remove salt from lake water
  - Professor's argument: toxic substances left behind, health risks

- Introducing Seawater
  - Reading passage: reduce salinity by adding seawater
  - Professor's argument: costly, resource-intensive, distance issue

- Constructing Walls
  - Reading passage: divide the lake to manage salinity levels
  - Professor's argument: geological activity, earthquake risk, wall failure consequences

- Conclusion
  - Professor disputes effectiveness of proposed solutions 

9. Keywords

Section Title: 6. Article Revision

The reading passage proposes three methods to decrease the Salton Sea's salinity in order to sustain fish and bird populations. While the professor agrees with the overall goal, she disputes the effectiveness of these approaches.

Firstly, the professor contests the author's suggestion that desalination facilities can remove salt from the lake water by pumping it into machines and heating it. She highlights that, in addition to salt, the water contains various chemical substances. When water evaporates and leaves behind these materials, some may be toxic. If wind disperses these substances into the air, people could inhale them, posing a significant health risk.

Secondly, the professor refutes the idea that introducing seawater into the lake would help reduce its salinity. She argues that this solution requires constructing pipelines or canals, which necessitates substantial resources that may be difficult for local government to obtain. Furthermore, considering there is a 100-kilometer distance between the lake and the nearest ocean shoreline, this approach would prove costly.

Lastly, while the author posits that constructing walls to divide the lake could be an effective solution, the professor expresses a dissenting opinion. She emphasizes that frequent and sometimes intense geological activity occurs in this region, such as earthquakes. Consequently, these walls are unlikely to withstand such forces for long periods of time; if destroyed by an earthquake, water from high-salinity sections would mix back with low-salinity water from other sections of the lake.

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 respond to the concerns presented in the reading passage. However, there is room for improvement in terms of language use and clarity. To improve, the writer should focus on using more precise vocabulary and ensuring that sentences are clear and concise.

Example 1: Original sentence: "When wind flows and let some of the chemicals that are bad for people float to the air, it is very dangerous to people 's health." Improved sentence: "When wind carries these harmful chemicals into the air, it poses a significant risk to human health."

Example 2: Original sentence: "If the pipe lines are needed to construct, it will be extremely expensive so that the government is unable to afford." Improved sentence: "Constructing pipelines would be extremely expensive, making it unaffordable for the government."

4.Essay structure and organization The essay has a clear structure with an introduction, body paragraphs addressing each solution, and a conclusion. However, transitions between ideas could be improved to enhance coherence and cohesion. Additionally, some sentences are too long or contain unnecessary information.

Example 1: Original sentence: "To start with, in the reading passage, it is suggested that we can directly remove the salt from the lake's water in special desalination facilities." Improved sentence: "Firstly, while the reading passage suggests removing salt from the lake's water using desalination facilities,"

Example 2: Original sentence: "In addition, the lecturer opposes the reading's idea that diluting the salt level in the lake with water from ocean is useful." Improved sentence: "Moreover, the lecturer challenges the reading's proposal of diluting the lake's salt level with ocean water."

5. 语法批改

The passage introduces the topic of the three ways that reserve the salty trend that is threatening the Salton Sea's health, all of which are challenged by the lecturer.

To start with, in the reading passage, it is suggested that we can directly remove the salt from the lake's water in special desalination facilities. On the contrary, the lecturer says that it has side effects. She says that after water become vapor, there are many salt and other chemicals left behind the lake. When wind flows and let some of the chemicals that are bad for people float to the air, it is very dangerous to people 'speople's(space after apostrophe in contraction (e.g. I' m)) health.

In addition, the lecturer opposes the reading's idea that diluting the salt level in the lake with water from the ocean is useful. She thinks it is unfeasible. She said that if we want to remove the ocean water to the lake, we must builtbuild(Non-infinitive verb after modal verbs) some pipe linespipelines(dead line (deadline)). There are many problems we will face. First, the local people may disagree with this action. Second, Lake is still far from to the nearest ocean. If the pipe linespipelines(dead line (deadline)) are needed to construct, it will be extremely expensive so that the government is unable to afford.

Finally, the lecturer questions the reading' sreading's(space after apostrophe in contraction (e.g. I' m)) proposal about controlling the lake's salinity by constructing walls to divide the lake into several sections. She says that the geology around the lake is unstable so that earthquakes always occur. Once the earthquake occurs, the wall may be destroyed and the water in the salty section will float to the less salty section. In this case, this way areis(punctuation + singular noun + plural verb) ineffective.

6. Revised Essay

The passage discusses three potential solutions to counteract the increasing salinity of the Salton Sea in California, which are subsequently challenged by the lecturer.

Firstly, the reading suggests using desalination facilities to directly remove salt from the lake's water. However, the lecturer contends that this method has adverse side effects. She explains that after water evaporates, a residue of salt and other chemicals remains. If wind disperses these chemicals into the air, it could pose a significant health risk to people who inhale them.

Secondly, the passage proposes diluting the lake's salt levels with ocean water as a viable solution. The lecturer disputes this idea, arguing that it is impractical due to several obstacles. She points out that constructing pipelines to transport ocean water would be necessary, but this could face opposition from local residents. Moreover, she highlights that the nearest ocean shoreline is 100 kilometers away from the lake, making pipeline construction prohibitively expensive for the government.

Lastly, the reading recommends controlling salinity by dividing the lake into sections using walls. The lecturer casts doubt on this approach as well, asserting that geological instability in the area makes it susceptible to frequent earthquakes. Consequently, these earthquakes could destroy the walls and cause water from high-salinity sections to mix with low-salinity sections again, rendering this solution ineffective in maintaining separate salinity levels within different parts of the lake. (231 words)

The passage introduces the topic discusses three potential solutions to counteract the increasing salinity of the three ways that reserve the salty trend that is threatening the Salton Sea's health, all of Sea in California (revised for clarity), which are subsequently challenged by the lecturer.

To start with, in Firstly, the reading passage, it is suggested that we can suggests using desalination facilities to directly remove the salt from the lake's water in special desalination facilities. On the contrary, water. However, the lecturer says that it contends that this method has adverse side effects. effects (rephrased for better flow). She says explains that after water become vapor, there are many evaporates, a residue of salt and other chemicals left behind the lake. When remains (corrected grammar). If wind flows and let some of the disperses these chemicals that are bad for people float to into the air, it is very dangerous could pose a significant health risk to people 's health. who inhale them (revised for clarity).

In addition, the Secondly, the passage proposes diluting the lake's salt levels with ocean water as a viable solution. The lecturer opposes the reading's idea that diluting the salt level in the lake with water from the ocean is useful. She thinks disputes this idea, arguing that it is unfeasible. impractical due to several obstacles (rephrased for better flow). She said that if we want to remove the points out that constructing pipelines to transport ocean water to would be necessary, but this could face opposition from local residents (clarified meaning). Moreover, she highlights that the nearest ocean shoreline is 100 kilometers away from the lake, we must built some pipe lines. There are many problems we will face. First, the local people may disagree with this action. Second, Lake is still far from to the nearest ocean. If the pipe lines are needed to construct, it will be extremely making pipeline construction prohibitively expensive so that for the government is unable to afford. (added specific distance for clarity).

Finally, the lecturer questions the reading' s proposal about Lastly, the reading recommends controlling the lake's salinity by constructing walls to divide dividing the lake into several sections. She says that the geology around sections using walls. The lecturer casts doubt on this approach as well (added transition), asserting that geological instability in the area makes it susceptible to frequent earthquakes (clarified meaning). Consequently, these earthquakes could destroy the walls and cause water from high-salinity sections to mix with low-salinity sections again (corrected grammar), rendering this solution ineffective in maintaining separate salinity levels within different parts of the lake is unstable so that earthquakes always occur. Once the earthquake occurs, the wall may be destroyed and the water in the salty section will float to the less salty section. In this case, this way are ineffective.(rephrased for better flow).

8. Mind Map

- Salton Sea Salinity
    - Desalination Facilities
        - Reading: Remove salt from water
        - Lecture: Adverse side effects, health risks
    - Diluting with Ocean Water
        - Reading: Reduce salt levels
        - Lecture: Impractical, expensive, opposition
    - Dividing Lake with Walls
        - Reading: Control salinity in sections
        - Lecture: Geological instability, earthquakes, ineffective

9. Key Words

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 addressing the specific requirements of the task by summarizing the points made in the lecture and explaining how they respond to the concerns presented in the reading passage. However, there is room for improvement in terms of language use and clarity. To enhance your essay, consider using more precise vocabulary and refining your sentence structure.

Example 1: Original: "Human can use the flock instinct of starling to prevent them from crashing into the aircraft." Improved: "Humans can utilize the starlings' flocking instinct to prevent collisions with aircraft."

Example 2: Original: "By this way, the cage can capture thousands of starlings a day and they can be transferred to other save places." Improved: "Using this method, thousands of starlings can be captured daily and relocated to safer areas."

4.Essay structure and organization The essay has a clear structure with an introduction, body, and conclusion. Each paragraph focuses on a specific point with supporting details. However, transitions between ideas and paragraphs could be improved for better coherence.

Suggestions for improvement:

• Use transition words or phrases to connect ideas more smoothly.

• Make sure each paragraph has a clear topic sentence that introduces its main idea.

Example 1: Original: "First, the passage states that starling causes agricultural damage." Improved: "Firstly, according to the passage, starlings cause agricultural damage."

Example 2: Original: "Finally, the reading indicates that starling competes with endangered species." Improved: "Lastly, as stated in the reading passage, starlings compete with endangered species."

5. Grammar

The reading passage discussed three reasons why people in North America consider starling as harmful invasive speciesspecies,(This rule identifies whether commas are missing in a sentence.) while the lecturer disagrees with all of them by pointing out the flaws in each and giving solutions to the problems exist in the reasons.

First, the passage states that starling causes agricultural damage. Because starlings eat farm products and a variety of cultivated fruits and berries, it is not welcomed by farmers in North America. However, the lecturer argues that starling brings benefits for the farmers. Starlings don’t only eat crops, but also insects that damage the farm. With starling near the farm, farmers don’t need to use pesticides, which saves money and bring environmental benefits.

The second reason is that starling has potential threat to aircraftsaircraft(Aircrafts). The natural instinct of starling is that they live in flocks, often in a massive number. When starling flocks rest or root near the airport, their flying paths might cross with the aircraft. One or two bird will only cause minora minor(This rule identifies whether the article 'a' is missing in a sentence.) problem for the flight but, but(comma between independent clauses) thousands of starlings can easily cause the aircraft to crash. The lecturer gives a different perspective. Human can use the flock instinct of starling to prevent them from crashing into the aircraft. Placing a cage near the airport, with few starlings inside the cage, when other starling sees the cage, their flock instinct will lead them to go into the cage. By this way, the cage can capture thousands of starlings a day and, and(comma between independent clauses) they can be transferred to otherothers(other vs others) save places.

Finally, the reading indicates that starling competes with endangered species. People in North America build artificial nest boxes, a hollow wooden box with an opening, to support endangered bird species. Starlings are known for their ability ofto(This rule identifies wrong preposition usage.) occupy nestthe nest(This rule identifies whether the article 'the' is missing in a sentence.) from other birds and even take over the nest from previous occupants, which interfere with human purpose of protecting other endangered species. The lecturer gives a solution for this problem. Since most native North American birds are smaller than starlings, people can make the entrance of the nest much smaller. In this way, starlings are no longer able to steal or use the nest anymore.

6.Revised Essay

The reading passage outlines three primary concerns regarding the common starling as a harmful invasive species in North America. In contrast, the lecturer disputes these claims by highlighting the benefits of starlings and offering solutions to mitigate potential issues.

Firstly, according to the passage, starlings cause agricultural damage by consuming farm products and various cultivated fruits and berries. However, the lecturer contends that starlings also provide advantages for farmers. Not only do they feed on crops, but they also consume insects that harm crops. Consequently, farmers can reduce their pesticide usage when starlings are present, resulting in financial savings and environmental benefits.

Secondly, the reading passage asserts that starlings pose a significant threat to aircraft due to their natural instinct to form large flocks. When these flocks roost near airports, their flight paths may intersect with those of aircraft. While a single bird may cause minimal damage, a dense flock of thousands could potentially lead to catastrophic accidents. The lecturer offers an alternative perspective by suggesting that humans can exploit the flocking instinct of starlings to prevent collisions with aircraft. By placing a large cage with a few starlings near an airport, other starlings will be drawn towards it due to their flocking instinct. This method enables capturing thousands of starlings daily and relocating them to safer areas.

Lastly, as stated in the reading passage, starlings compete with endangered species for nesting sites. To support endangered bird populations in North America, people construct artificial nest boxes with openings for birds to enter. Starlings are known for occupying or even stealing these nests from other birds, thus hindering conservation efforts for endangered species. The lecturer proposes a solution: since most native North American birds are smaller than starlings, making nest box entrances smaller would prevent starling occupation. Many native birds can utilize nest boxes with openings smaller than four centimeters; however, this size is too restrictive for starlings.

By addressing the concerns presented in the reading passage, the lecturer effectively refutes the notion that starlings are a significant problem in North America. Through practical solutions and a focus on their benefits, it becomes evident that starlings' presence can be managed and even advantageous in certain situations. (367 words)

7.Essay Grading

The reading passage discussed outlines three reasons why people in North America consider primary concerns regarding the common starling as a harmful invasive species while in North America. In contrast, the lecturer disagrees with all disputes these claims by highlighting the benefits of them starlings and offering solutions to mitigate potential issues. (Revised for clarity and coherence)

Firstly, according to the passage, starlings cause agricultural damage by pointing out the flaws in each and giving solutions to the problems exist in the reasons. ¶ First, the passage states that starling causes agricultural damage. Because starlings eat consuming farm products and a variety of various cultivated fruits and berries, it is not welcomed by farmers in North America. berries. However, the lecturer argues that starling brings benefits for the contends that starlings also provide advantages for farmers. Starlings don’t Not only eat do they feed on crops, but they also consume insects that damage the farm. With starling near the farm, harm crops. Consequently, farmers don’t need to use pesticides, which saves money and bring can reduce their pesticide usage when starlings are present, resulting in financial savings and environmental benefits. (Revised for vocabulary enhancement: "contends," "consequently")

The second reason is that starling has potential Secondly, the reading passage asserts that starlings pose a significant threat to aircrafts. The aircraft due to their natural instinct to form large flocks. When these flocks roost near airports, their flight paths may intersect with those of starling is that they live in flocks, often in a massive number. When starling flocks rest or root aircraft. While a single bird may cause minimal damage, a dense flock of thousands could potentially lead to catastrophic accidents. The lecturer offers an alternative perspective by suggesting that humans can exploit the flocking instinct of starlings to prevent collisions with aircraft. By placing a large cage with a few starlings near the an airport, other starlings will be drawn towards it due to their flying paths might cross with the aircraft. One or two bird will only cause minor problem for the flight but flocking instinct. This method enables capturing thousands of starlings can easily cause the aircraft to crash. The lecturer gives a different perspective. Human can use the flock instinct of starling to prevent daily and relocating them from crashing into the aircraft. Placing a cage near the airport, with few starlings inside the cage, when other starling sees the cage, their flock instinct will lead them to go into the cage. By this way, the cage can capture thousands of starlings a day and they can be transferred to other save places. to safer areas. (Revised for vocabulary enhancement: "asserts," "intersect," "catastrophic"; improved sentence structure)

Finally, Lastly, as stated in the reading indicates that starling competes passage, starlings compete with endangered species. People in North America build artificial nest boxes, a hollow wooden box with an opening, to species for nesting sites. To support endangered bird species. populations in North America, people construct artificial nest boxes with openings for birds to enter. Starlings are known for their ability of occupy nest occupying or even stealing these nests from other birds and even take over the nest from previous occupants, which interfere with human purpose of protecting other birds, thus hindering conservation efforts for endangered species. The lecturer gives a solution for this problem. Since proposes a solution: since most native North American birds are smaller than starlings, people making nest box entrances smaller would prevent starling occupation. Many native birds can make the entrance of the utilize nest much smaller. In boxes with openings smaller than four centimeters; however, this way, size is too restrictive for starlings. (Revised for vocabulary enhancement: "hindering," "occupation"; improved sentence structure)

By addressing the concerns presented in the reading passage, the lecturer effectively refutes the notion that starlings are no longer able to steal or use the nest anymore.a significant problem in North America. Through practical solutions and a focus on their benefits, it becomes evident that starlings' presence can be managed and even advantageous in certain situations. (Revised for clarity and coherence)

8.Mind Map

• Introduction

  • Starlings as invasive species
  • Lecture's counterarguments

• Agricultural Damage

  • Reading: starlings consume crops and fruits
  • Lecture: starlings also eat crop-damaging insects, reducing pesticide use

• Threat to Aircraft

  • Reading: large flocks of starlings pose danger to aircraft near airports
  • Lecture: using flocking instinct to capture and relocate starlings away from airports

• Competition with Endangered Species

  • Reading: starlings occupy or steal nest boxes meant for endangered birds
  • Lecture: creating smaller nest box entrances to prevent starling occupation

9.Key Words