Feanel/FEANEL huggingface dataset:
Writing prompt: We Are What We Read

Student essay:
Reading is a important way for everone to gain knowledge and experience.From reading books,we will reduce times we make mistakes and improve our quality.We will try to treat people in a better way,enjoying a more comfortable life.Because of reading,we think deeply and solve problems in a different way.
Finding the right book at the right time can light an emotional spark ,so let us read more books and enjoy the process.I believe we can find a more interesting world by this way.

Corrected essay:
Reading is an important way for everyone to gain knowledge and experience. From reading books, we will reduce the times we make mistakes and improve our quality. We will try to treat people in a better way, enjoying a more comfortable life. Because of reading, we think deeply and solve problems in a different way.
Finding the right book at the right time can light an emotional spark, so let us read more books and enjoy the process. I believe we can find a more interesting world in this way.

Error analysis:
error_sentence: Reading is a important way for everone to gain knowledge and experience.
correct_sentence: Reading is an important way for everyone to gain knowledge and experience.
error: a
correction: an
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: 〈important〉 begins with a vowel sound and needs to be modified by 『an』; therefore, 〈a〉 is changed to 『an』 to conform to grammatical rules.
error_sentence: Reading is a important way for everone to gain knowledge and experience.
correct_sentence: Reading is an important way for everyone to gain knowledge and experience.
error: everone
correction: everyone
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the sentence meaning, it is clear that the intention here is to express 'everyone'; therefore, 〈everone〉 is a misspelling of 『everyone』, and 〈everone〉 needs to be changed to 『everyone』 to make the sentence meaning coherent.
error_sentence: From reading books,we will reduce times we make mistakes and improve our quality.
correct_sentence: From reading books, we will reduce the times we make mistakes and improve our quality.
correction: the
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: 〈times〉 here specifically refers to 'the number of times mistakes are made', requiring the addition of 『the』 to denote a specific concept; therefore, 『the』 is added before 〈times〉 to conform to grammatical rules.
error_sentence: I believe we can find a more interesting world by this way.
correct_sentence: I believe we can find a more interesting world in this way.
error: by
correction: in
error_type: Preposition Error
error_severity: 2
error_description: Preposition Error: The fixed expression 『in this way』 means 'by this method'; therefore, 〈by〉 is changed to 『in』 to make the sentence semantically accurate.
Writing prompt: Mr. Smith

Student essay:
Mr.Smith is our new spoken English teacher.He comes from Canada.He is a enthusiastic man with glasses and is of medium height.He makes a deep impression on me.
We all like him because he is humorous and outgoing.When we have difficulty in speaking English.He will help us to solve them.He is strict with us though he is a easygoing man.
I believe I can make progress in speaking English.

Corrected essay:
Mr. Smith is our new spoken English teacher. He comes from Canada. He is an enthusiastic man with glasses and is of medium height. He makes a deep impression on me.
We all like him because he is humorous and outgoing. When we have difficulty in speaking English, he will help us to solve them. He is strict with us though he is an easygoing man.
I believe I can make progress in speaking English.

Error analysis:
error_sentence: He is a enthusiastic man with glasses and is of medium height.
correct_sentence: He is an enthusiastic man with glasses and is of medium height.
error: a
correction: an
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: According to English usage, the adjective 〈enthusiastic〉 begins with a vowel sound, so it should be preceded by the article 『an』 instead of 〈a〉 to conform to English grammar rules; therefore, 〈a〉 is changed to 『an』.
error_sentence: When we have difficulty in speaking English. He will help us to solve them.
correct_sentence: When we have difficulty in speaking English, he will help us to solve them.
error: .He
correction: , he
error_type: Punctuation Error
error_severity: 1
error_description: Punctuation Error: 〈When we have difficulty...〉 is an adverbial clause of time and cannot stand as an independent sentence; it needs to be separated from the main clause 〈 he will help us to solve them.〉 by a comma, and after changing to a comma, 〈He〉 is no longer at the beginning of a sentence, so it needs to be changed to the lowercase form 『he』.
error_sentence: He is strict with us though he is a easygoing man.

correct_sentence: He is strict with us though he is an easygoing man.

error: a
correction: an
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: According to English usage, the adjective 〈easygoing〉 begins with a vowel sound, so it should be preceded by the article 『an』 instead of 〈a〉 to conform to English grammar rules; therefore, 〈a〉 is changed to 『an』.
Writing prompt: Giving Advice

Student essay:
Dear Wang Li,
I am glad to hear that you are learning English. English is difficult. I will give you some advice to help you memorize English words.
First of all,I suggest you write down four words and pronounce it when you see it. What's more, it's a good idea to learn English songs because it is a good way to learn new words.Try to remember those new words what can help you in your composition.Finally,how about remembering the spelling rules? They can help you to remember English words quickly and better.
In a word, I hope you will learn English better!

Corrected essay:
Dear Wang Li,
I am glad to hear that you are learning English. English is difficult. I will give you some advice to help you memorize English words.
First of all, I suggest you write down four words and pronounce them when you see them. What's more, it's a good idea to learn English songs because it is a good way to learn new words. Try to remember those new words that can help you in your composition. Finally, how about remembering the spelling rules? They can help you to remember English words quickly and better.
In a word, I hope you will learn English better!

Error analysis:
error_sentence: First of all,I suggest you write down four words and pronounce it when you see it.
correct_sentence: First of all, I suggest you write down four words and pronounce them when you see them.
error: it
correction: them
error_type: Pronoun Error
error_severity: 3
error_description: Pronoun Error: According to the context, 〈it〉 in the sentence needs to refer to the preceding 〈four words〉, and 〈four words〉 is plural; to ensure number agreement, the plural pronoun 『them』 should be used.
error_sentence: First of all,I suggest you write down four words and pronounce it when you see it.
correct_sentence: First of all, I suggest you write down four words and pronounce them when you see them.
error: it
correction: them
error_type: Pronoun Error
error_severity: 3
error_description: Pronoun Error: According to the context, 〈it〉 in the sentence needs to refer to the preceding 〈four words〉, and 〈four words〉 is plural; to ensure number agreement, the plural pronoun 『them』 should be used.
error_sentence: Try to remember those new words what can help you in your composition.
correct_sentence: Try to remember those new words that can help you in your composition.
error: what
correction: that
error_severity: 3
error_description: Relative Word Error: According to the context, the relative word here needs to introduce a restrictive relative clause; the relative pronoun 『that』 should be used to connect the main and subordinate clauses, thereby clearly modifying the content of 〈those new words〉.
Writing prompt: Application to Volunteer Association

Student essay:
My name is H. I want to join and become a member of your team. I want to go to the children's hospital to do some voluntary action. I like reading books and telling stories. The children in the hospital all suffer from serious illnesses. I want to help them. I hope they can feel better with my help. I will teach them to tell stories. This helps them express their feelings. And I will teach them to sing because music can bring them joy and peace. I will try my best to help them and make them happy. I think voluntary work is very meaningful and helpful.

Corrected essay:
My name is H. I want to join and become a member of your team. I want to go to the children's hospital to do some voluntary work. I like reading books and telling stories. The children in the hospital all suffer from serious illnesses. I want to help them. I hope they can feel better with my help. I will teach them to tell stories. This helps them express their feelings. And I will teach them to sing because music can bring them joy and peace. I will try my best to help them and make them happy. I think voluntary work is very meaningful and helpful.

Error analysis:
error_sentence: I want to go to the children's hospital to do some voluntary action.
correct_sentence: I want to go to the children's hospital to do some voluntary work.
error: action
correction: work
error_type: Noun Error
error_severity: 2
error_description: Noun Error: According to the context, the meaning of the sentence here is 'work'; 〈action〉 means 'action', which does not fit the context; therefore, 〈action〉 needs to be changed to 『work』 to fit the context.
Writing prompt: Sharing

Student essay:
Everyone has many interesting experiences.It makes our life colourful. We often share our experiences with our friends.It makes me feel so good.
I couldn't swim in the past.But Ireally wanted to swim in the river like fishes.So I asked my friends to learn to swim together.The swimming teacher taught us to swim.When I had some troubles,my friend usually appeared next to me and encouraged me.And she helped find out the roof of the troubles and solve it.We helped each other and learnt from each other.

Corrected essay:
Everyone has many interesting experiences. It makes our life colourful. We often share our experiences with our friends. It makes me feel so good.
I couldn't swim in the past. But I really wanted to swim in the river like fishes. So I asked my friends to learn to swim together. The swimming teacher taught us to swim. When I had some troubles, my friend usually appeared next to me and encouraged me. And she helped find out the root of the troubles and solve it. We helped each other and learnt from each other.

Error analysis:
error_sentence: But Ireally wanted to swim in the river like fishes.
correct_sentence: But I really wanted to swim in the river like fishes.
error: Ireally
correction: I really
error_type: Space Error
error_severity: 1
error_description: Space Error: According to English writing conventions, a space is needed between words; the original sentence lacks the necessary space in 〈Ireally〉, so the run-on word 〈Ireally〉 is corrected to 『I really』 to conform to English writing conventions.
error_sentence: And she helped find out the roof of the troubles and solve it.
correct_sentence: And she helped find out the root of the troubles and solve it.
error: roof
correction: root
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: Based on the sentence's meaning, the intended word is “root”; therefore, 〈roof〉 is a misspelling of 『root』, and it needs to be corrected to 『root』 to make the sentence coherent.
Writing prompt: Love around Me

Student essay:
In my opinion,there is much love around me.For example,my mum looks after me carefully and faithfully,and my dad gives me a chance to study as well as a warm house to live in.I have lots of excitement because of the love from my parents.I feel lucky and comfortable so that I want to show the love to others.I will be friendly to everyone and give some money to the poor.Let's take action to show our love!

Corrected essay:
In my opinion, there is much love around me. For example, my mum looks after me carefully and faithfully, and my dad gives me a chance to study as well as a warm house to live in. I have lots of excitement because of the love from my parents. I feel lucky and comfortable so I want to show the love to others. I will be friendly to everyone and give some money to the poor. Let's take action to show our love!

Error analysis:
error_sentence: I feel lucky and comfortable so that I want to show the love to others.
correct_sentence: so I want to show the love to others.
error: that
error_type: Conjunction Error
error_severity: 4
error_description: Conjunction Error: According to English usage, 〈so that〉 introduces a purpose clause meaning 'in order to', while this context requires a logical relationship of result; based on the sentence meaning, 〈that〉 is redundant; 『so』 should be used alone to connect two main clauses to express a cause-and-effect relationship.
Writing prompt: A Favorite Trip

Student essay:
I went on a trip to Qingdao with my family during the holidays. Qingdao is far from Weifang,so we spent about 2 hours.
What a beautiful city Qingdao is! The sun was shining and the air was fresh. The view was great and everyone was friendly and welcoming. We swam in the sea and played beach volleyball. Finally we were fishing. I took many beautiful pictures.
I had a good time there. If l have free time,l hope l can go there again.

Corrected essay:
I went on a trip to Qingdao with my family during the holidays. Qingdao is far from Weifang, so we spent about 2 hours traveling.
What a beautiful city Qingdao is! The sun was shining and the air was fresh. The view was great and everyone was friendly and welcoming. We swam in the sea and played beach volleyball. Finally we went fishing. I took many beautiful pictures.
I had a good time there. If I have free time, I hope I can go there again.

Error analysis:
error_sentence: Qingdao is far from Weifang,so we spent about 2 hours.

correct_sentence: Qingdao is far from Weifang, so we spent about 2 hours traveling.

correction: traveling
error_type: Verb Choice Error
error_severity: 3
error_description: Verb Choice Error: According to the context, the meaning here is 'spent 2 hours traveling'. The original sentence lacks a verb after 〈spent〉 to indicate the activity for which time was spent, so 『traveling』 needs to be added to fit the semantics.
error_sentence: Finally we were fishing.
correct_sentence: Finally we went fishing.
error: were
correction: went
error_type: Verb Choice Error
error_severity: 3
error_description: Verb Choice Error: According to the context, the meaning here is 'went fishing'. The original phrase 〈were fishing〉 does not fit the semantics, so 〈were fishing〉 needs to be changed to 『went fishing』 to accurately describe the event.
error_sentence: If l have free time,l hope l can go there again.
correct_sentence: If I have free time, I hope I can go there again.
error: l
correction: I
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the sentence meaning, the intention here is to express 'I'. Therefore, 〈l〉 is a misspelling of 『I』 and needs to be changed to 『I』 to make the sentence coherent.
error_sentence: If l have free time,l hope l can go there again.
correct_sentence: If I have free time, I hope I can go there again.
error: l hope l
correction: I hope I
error_type: Spelling Error
error_severity: 4
error_description: Spelling Error: According to the sentence meaning, the intention here is to express 'I hope I'. Therefore, 〈l hope l〉 is a misspelling of 『I hope I』 and needs to be changed to 『I hope I』 to make the sentence coherent.
Writing prompt: Ten Years Later

Student essay:
I often imagine what my life will be like in the future.I like learning English very much and I also love teaching children,so maybe I will be an English teacher.Maybe I will say goodbye to my single life and marry a girl,or still be single.Maybe I will still love Taylor Swift,a singer from America.Maybe I will love cooking and exercising.Perhaps I will move to Shanghai,or even Newyork or London.I think my life will be very wonderful and interesting.Hope that day will be good and hopeful.

Corrected essay:
I often imagine what my life will be like in the future. I like learning English very much and I also love teaching children, so maybe I will be an English teacher. Maybe I will say goodbye to my single life and marry a girl, or still be single. Maybe I will still love Taylor Swift, a singer from America. Maybe I will love cooking and exercising. Perhaps I will move to Shanghai, or even New York or London. I think my life will be very wonderful and interesting. I hope that day will be good and hopeful.

Error analysis:
error_sentence: Perhaps I will move to Shanghai,or even Newyork or London.
correct_sentence: Perhaps I will move to Shanghai, or even New York or London.
error: Newyork
correction: New York
error_type: Space Error
error_severity: 1
error_description: ① Space Error: According to English writing conventions, a space is needed between “New” and “York” in the place name 〈Newyork〉, so it is changed to 『New York』 to conform to the convention; ② Case Error: According to English writing conventions, the first letter of “New” in the proper noun “New York” should be capitalized, the original sentence's lowercase “new” does not meet the requirement, and should be changed to 『New York』.
error_sentence: Hope that day will be good and hopeful.
correct_sentence: I hope that day will be good and hopeful.
error: Hope
correction: I hope
error_type: Sentence Structure Error
error_severity: 3
error_description: Sentence Structure Error: According to English grammar rules, the sentence lacks a subject, leading to an incomplete structure. The verb 〈Hope〉 as a predicate verb requires a clear subject to form a complete sentence, therefore 『I』 needs to be added at the beginning of the sentence to complete the sentence structure.
Writing prompt: Reading Is as Important as Doing

Student essay:
In my opinion,it is really useful for us to learn by reading books.So I always do some reading in my spare time.Let me tell you the reasons.
When I read a interesting story book, I can feel more calm and relaxed.All kinds of books have different styles,but whenever you often benefit from them easily.Reading can not only open our minds but also make many friends by joining clubs.On the other hand,if we only practise without reading,that is not fun. Above all,the best way of learning is reading books and doing a lot of practice.
I would like to suggest that everyone should keep reading and practising more in order to study better.

Corrected essay:
In my opinion, it is really useful for us to learn by reading books. So I always do some reading in my spare time. Let me tell you the reasons.
When I read an interesting storybook, I can feel more calm and relaxed. All kinds of books have different styles, but you often benefit from them easily. Reading can not only open our minds but also help us make many friends by joining clubs. On the other hand, if we only practise without reading, that is not fun. Above all, the best way of learning is reading books and doing a lot of practice.
I would like to suggest that everyone should keep reading and practising more in order to study better.

Error analysis:
error_sentence: When I read a interesting story book, I can feel more calm and relaxed.
correct_sentence: When I read an interesting storybook, I can feel more calm and relaxed.
error: a interesting story book
correction: an interesting storybook
error_type: Determiner Error
error_severity: 3
error_description: ① Determiner Error: The first letter of 〈interesting〉 is a vowel sound, so 〈a〉 is changed to 『an』 to conform to grammatical rules; ② Space Error: The intended meaning here is “storybook”, the correct form is 『storybook』, so 〈story book〉 is changed to 『storybook』 to correctly express the meaning.
error_sentence: All kinds of books have different styles,but whenever you often benefit from them easily.
correct_sentence: All kinds of books have different styles, but you often benefit from them easily.
error: whenever
error_type: Word Redundancy Error
error_severity: 3
error_description: Word Redundancy: 〈whenever〉 expresses a time condition, which creates a logical conflict with the adverb of frequency 〈often〉 here, so 〈whenever〉 is deleted to standardize the sentence structure.
error_sentence: Reading can not only open our minds but also make many friends by joining clubs.
correct_sentence: Reading can not only open our minds but also help us make many friends by joining clubs.
correction: help us
error_type: Sentence Structure Error
error_severity: 3
error_description: Sentence Structure Error: The original sentence's meaning is unclear; considering the context, it is understood that the intended meaning is “Reading can not only open our minds but also help us make many friends by joining clubs”, therefore 『help us』 is added after 〈also〉 to make the meaning coherent and conform to grammatical rules.
Writing prompt: A Favorite Trip

Student essay:
Last year,I went to Beijing by train. I had a good time. There were many sights. The Great Wall is very beautiful and very long. I liked it very much. So I took many photos. Then I visited Tiananmen. It was very big. There were lots of people in it.
Iwent to Beijing Hutong. The people were friendly to me. They gave me lots of food. It was very delicious. This trip I felt excited. But I have never been to Xizang. I will go to Xizang next year.

Corrected essay:
Last year, I went to Beijing by train. I had a good time. There were many sights. The Great Wall was very beautiful and very long. I liked it very much. So I took many photos. Then I visited Tian'anmen. It was very big. There were lots of people in it.
I went to Beijing Hutong. The people were friendly to me. They gave me lots of food. It was very delicious. During this trip, I felt excited. But I have never been to Xizang. I will go to Xizang next year.

Error analysis:
error_sentence: The Great Wall is very beautiful and very long.
correct_sentence: The Great Wall was very beautiful and very long.
error: is
correction: was
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: According to the context, the sentence describes a past event and should use the simple past tense, but the original sentence uses 〈is〉 in the simple present tense; therefore, 〈is〉 needs to be changed to the simple past tense 『was』 to fit the context.
error_sentence: Then I visited Tiananmen.
correct_sentence: Then I visited Tian'anmen.
error: Tiananmen
correction: Tian'anmen
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the meaning of the sentence, it is clear that the intention here is to express “Tian'anmen”, so 〈Tiananmen〉 is a misspelling of 『Tian'anmen』; it needs to be changed from 〈Tiananmen〉 to 『Tian'anmen』 to make the sentence coherent.
error_sentence: Iwent to Beijing Hutong.
correct_sentence: I went to Beijing Hutong.
error: Iwent
correction: I went
error_type: Space Error
error_severity: 1
error_description: Space Error: According to English writing conventions, a space needs to be added between words; the original sentence 〈Iwent〉 lacks the necessary space, therefore, the run-on 〈Iwent〉 is modified to 『I went』 to conform to English writing conventions.
error_sentence: This trip I felt excited.
correct_sentence: During this trip, I felt excited.
error: This trip
correction: During this trip,
error_type: Preposition Error
error_severity: 4
error_description: ① Preposition Error: According to the context, the meaning here is “during the trip”; the original sentence lacks an adverbial of time, so the preposition 『During』 needs to be added to guide it, in order to conform to the semantics; ② Punctuation Error: According to English expression habits, a comma is needed after an adverbial phrase to separate it from the main clause; therefore, 〈This trip〉 needs to be modified to 『During this trip,』 to conform to expression habits.
Writing prompt: My Classmate

Student essay:
My new classmate,Jake,comes from America. He is very easygoing and humorous. And because of his easygoing and humorous,he becomes popular among us. What's more,he is always ready to help others ,so that all of us like to make friends with him or tell him the history of China.
Although he is an American,his chinese is excellent and he knows many idioms.
Finally,he is good at playing basketball either. He often plays basketball with other boys after class or in P.E. class. In short,we all like him very much!

Corrected essay:
My new classmate, Jake, comes from America. He is very easygoing and humorous. And because of his easygoing and humorous nature, he becomes popular among us. What's more, he is always ready to help others, so that all of us like to make friends with him or tell him the history of China.
Although he is an American, his Chinese is excellent and he knows many idioms.
Finally, he is good at playing basketball too. He often plays basketball with other boys after class or in P.E. class. In short, we all like him very much!

Error analysis:
error_sentence: And because of his easygoing and humorous,he becomes popular among us.
correct_sentence: And because of his easygoing and humorous nature, he becomes popular among us.
correction: nature
error_type: Noun Error
error_severity: 3
error_description: Noun Error: According to English grammar rules, the prepositional phrase 〈because of〉 requires a nominal component as its object. In the original sentence, 〈easygoing and humorous〉 is an adjectival phrase lacking a corresponding noun head, making the sentence semantically incomplete. Therefore, adding 『nature』 to form the noun phrase 〈his easygoing and humorous nature〉 completes the syntax and clarifies the meaning.
error_sentence: Although he is an American,his chinese is excellent and he knows many idioms.

correct_sentence: Although he is an American, his Chinese is excellent and he knows many idioms.

error: chinese
correction: Chinese
error_type: Case Error
error_severity: 1
error_description: Case Error: According to English writing conventions, 〈chinese〉 as a language name is a proper noun, and its first letter should be capitalized. Therefore, 〈chinese〉 is changed to 『Chinese』 to comply with standard writing conventions.
error_sentence: Finally,he is good at playing basketball either.
correct_sentence: Finally, he is good at playing basketball too.
error: either
correction: too
error_type: Adverb Error
error_severity: 3
error_description: Adverb Error: According to English expression habits, 〈either〉 is used in negative sentences to mean 'also', while this sentence is affirmative and requires 〈too〉 to mean 'also'. In the original sentence, 〈either〉 does not fit the semantic logic; it is changed to 『too』 to fit the expression of 'also' in an affirmative sentence.