Writing prompt: My Hero

Student essay:
My hero is Curry. Curry is a famous basketball player in NBA. He is tall and strong. When he laughs, we see his even teeth I watching basketball in TV since 2008. I have known Curry He worked so hard that he was hurt. Alough he was hurt but he never gives up. In 2014-2015 sports competition seasons he led the team winning leave competition very easy. Then he led the team win the a great variety of competition since 2015. When he stopped playing basketball he wanted to do charity. This is the reason why I like it.
So I think he was hero. Because whatever he does,he never gives up. He has an amazing strong will.

Corrected essay:
My hero is Curry. Curry is a famous basketball player in the NBA. He is tall and strong. When he laughs, we see his even teeth. I have been watching basketball on TV since 2008. I have known Curry. He worked so hard that he was hurt. Although he was hurt, he never gave up. In the 2014-2015 sports competition season he led the team to win the league competition very easily. Then he led the team to win a great variety of competitions since 2015. When he stopped playing basketball he wanted to do charity. This is the reason why I like him.
So I think he is a hero because whatever he does, he never gives up. He has an amazingly strong will.

Error analysis:
error_sentence: Curry is a famous basketball player in NBA.
correct_sentence: Curry is a famous basketball player in the NBA.
correction: the
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: According to English grammar rules, the definite article 『the』 indicates specificity; in the original sentence, 〈NBA〉 is a proper noun, so 『the』 needs to be added before 〈NBA〉 to clarify the meaning.

error_sentence: When he laughs, we see his even teeth I watching basketball in TV since 2008.
correct_sentence: When he laughs, we see his even teeth. I have been watching basketball on TV since 2008.
error: I
correction: . I have been
error_type: Verb Tense Error
error_severity: 5
error_description: ① Punctuation Error: According to English grammar rules, the original sentences 〈we see his even teeth〉 and 〈I watching...〉 have complete subject-verb structures and need to be separated by a 『.』 as independent sentences; therefore, a 『.』 needs to be added to comply with English grammar rules; ② Verb Tense Error: According to the context, the perfect tense is needed here to express a continuous action; in the original sentence, 〈watching〉 is in the progressive tense, so 〈watching〉 needs to be changed to 『have been watching』 to fit the context.

error_sentence: When he laughs, we see his even teeth I watching basketball in TV since 2008.
correct_sentence: I have been watching basketball on TV since 2008.
error: in
correction: on
error_type: Preposition Error
error_severity: 2
error_description: Preposition Error: According to English grammar rules, the preposition 『on』 is used to indicate the media platform when watching television; in the original sentence, 〈TV〉 means "television," so 〈in TV〉 needs to be changed to 『on TV』 to comply with English grammar.

error_sentence: I have known Curry He worked so hard that he was hurt.
correct_sentence: I have known Curry.
correction: .
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: According to English grammar rules, the original sentences 〈I have known Curry〉 and 〈He worked so hard〉 have complete subject-verb structures and need to be separated by a 『.』 as independent sentences; therefore, a 『.』 needs to be added to comply with English grammar rules.

error_sentence: Alough he was hurt but he never gives up.
correct_sentence: Although he was hurt, he never gave up.
error: Alough
correction: Although
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the meaning of the sentence, it is intended to express "although," so 〈Alough〉 is a misspelling of 『Although』; 〈Alough〉 needs to be changed to 『Although』 to make the sentence coherent.

error_sentence: Alough he was hurt but he never gives up.
correct_sentence: Although he was hurt, he never gave up.
error: but
correction: ,
error_type: Conjunction Error
error_severity: 5
error_description: ① Conjunction Error: According to English grammar rules, 〈Although〉 and 〈but〉 cannot be used together; in the original sentence, the concurrent use of 〈Although〉 and 〈but〉 causes an error, so 〈but〉 needs to be deleted to comply with the main clause-subordinate clause structure; ② Punctuation Error: According to English grammar rules, a concessive adverbial clause 〈Although...〉 and the main clause need to be connected by a comma; therefore, in the original sentence, 〈hurt but he〉 needs to be changed to 『hurt, he』 to comply with grammar.

error_sentence: Alough he was hurt but he never gives up.
correct_sentence: Although he was hurt, he never gave up.
error: gives
correction: gave
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: According to the context, 〈was〉 indicates that the event occurred at a specific point in the past, and the simple past tense should be used; however, in the original sentence, 〈gives〉 is in the simple present tense, so 〈gives〉 needs to be changed to the simple past tense 『gave』 to fit the context.

error_sentence: In 2014-2015 sports competition seasons he led the team winning leave competition very easy.
correct_sentence: In the 2014-2015 sports competition season he led the team to win the league competition very easily.
correction: the
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: According to English grammar rules, the definite article 『the』 needs to be added before a year range to specify a particular season; in the original sentence, 〈2014-2015 sports competition〉 lacks the necessary determiner 『the』 to specify the object, so 『the』 needs to be added before 〈2014-2015 sports competition〉 to clarify the meaning.

error_sentence: In 2014-2015 sports competition seasons he led the team winning leave competition very easy.
correct_sentence: In the 2014-2015 sports competition season he led the team to win the league competition very easily.
error: seasons
correction: season
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to English grammar rules, in the original sentence, 〈seasons〉 should be in the singular form 『season』 to be consistent with the preceding single season 〈2014-2015〉; therefore, 〈seasons〉 should be changed to 『season』 to comply with English grammar rules.

error_sentence: In 2014-2015 sports competition seasons he led the team winning leave competition very easy.
correct_sentence: In the 2014-2015 sports competition season he led the team to win the league competition very easily.
error: winning leave
correction: to win the league
error_type: Nonfinite Verb Form Error
error_severity: 5
error_description: ① Nonfinite Verb Form Error: According to English grammar rules, the common structure is “lead sb. to do sth.”; in the original sentence, 〈led the team winning〉 should be changed to an infinitive structure, so it is modified to 『led the team to win』 to comply with grammar rules; ② Determiner Error: According to the principles of noun and determiner collocation in English, specificity is required when describing “winning the league championship,” so the definite article 『the』 needs to be added for modification; ③ Noun Error: According to the context, this means “league”; in the original sentence, 〈leave competition〉 is a noun error, so 〈leave competition〉 needs to be changed to 『the league competition』 to meet the requirements of the prompt.

error_sentence: In 2014-2015 sports competition seasons he led the team winning leave competition very easy.
correct_sentence: In the 2014-2015 sports competition season he led the team to win the league competition very easily.
error: easy
correction: easily
error_type: PoS Confusion Error
error_severity: 4
error_description: PoS Confusion: According to English grammar rules, 〈easy〉 is an adjective used to modify nouns, whereas an adverb is needed here to modify the verb 〈winning〉; therefore, 〈easy〉 in the original text needs to be changed to the adverb 『easily』 to comply with grammar rules.

error_sentence: Then he led the team win the a great variety of competition since 2015.
correct_sentence: Then he led the team to win a great variety of competitions since 2015.
error: win the
correction: to win
error_type: Nonfinite Verb Form Error
error_severity: 5
error_description: ① Nonfinite Verb Form Error: According to English grammar rules, the common structure is “lead sb. to do sth.”; in the original sentence, 〈led the team win〉 should be changed to an infinitive structure, so it is modified to 『led the team to win』 to comply with grammar rules; ② Determiner Error: According to English grammar rules, the definite article 『the』 indicates specificity; in the original sentence, the article 〈the〉 cannot be used before 〈a great variety of〉 for modification, so 〈the〉 needs to be deleted to comply with English grammar.

error_sentence: Then he led the team win the a great variety of competition since 2015.
correct_sentence: Then he led the team to win a great variety of competitions since 2015.
error: competition
correction: competitions
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to English grammar rules, 〈a great variety of〉 needs to be followed by a plural noun to mean "various kinds of"; in the original sentence, 〈competition〉 should be in the plural form, so 〈competition〉 should be changed to 『competitions』 to comply with English grammar rules.

error_sentence: This is the reason why I like it.

correct_sentence: This is the reason why I like him.

error: it
correction: him
error_type: Pronoun Error
error_severity: 2
error_description: Pronoun Error: According to the meaning of the sentence, it is intended to express “him”; in the original sentence, 〈it〉 is an incorrect pronoun reference and needs to be replaced with 『him』 to refer to the preceding 〈Curry〉, so 〈it〉 is changed to 『him』 to fit the context.

error_sentence: So I think he was hero. Because whatever he does,he never gives up.
correct_sentence: So I think he is a hero because whatever he does, he never gives up.
error: was hero. Because
correction: is a hero because
error_type: Verb Tense Error
error_severity: 5
error_description: ① Verb Tense Error: According to the context, the simple present tense should be used, whereas in the original sentence, 〈was〉 is in the simple past tense; therefore, 〈was〉 needs to be changed to the simple present tense 『is』 to fit the context; ② Determiner Error: According to English grammar rules, a singular countable noun must be preceded by an article; in the original sentence, 〈hero〉 lacks the necessary determiner 『a』, so the sentence is modified to 『he is a hero』 to comply with English grammar rules; ③ Punctuation Error: According to English expression habits, a clause introduced by 〈Because〉 cannot stand alone as a sentence; therefore, the original sentence is merged with the preceding one, and 〈. Because〉 is changed to 『because』 to conform to expression habits.

error_sentence: He has an amazing strong will.
correct_sentence: He has an amazingly strong will.
error: amazing
correction: amazingly
error_type: PoS Confusion Error
error_severity: 4
error_description: PoS Confusion: According to the context, 〈amazing〉 is an adjective used to modify nouns, whereas an adverb is needed here to modify the adjective 〈strong〉; therefore, 〈amazing〉 needs to be changed to its adverb form 『amazingly』 to fit the context.