Writing prompt: My New Teachers

Student essay:
Ms Bai is our incumbent math teacher. She leave an impression on me during these days of starting school.She is carefully with her work ,she finds the mistakes of our homework and teaches our unclear knowledge one by one. My mathematics isn't very goodat first,and I made much progress with her helps. Her teaching methods is nothing like that of the teachers at my Junior High school.She makes difficult questions and give us instructions. We worked by ourselves. So we can understand better.But we didn't review the notes again.So we forget the knowledge somedays later. But she taughts again. She is patient with every students.We all love her!

Corrected essay:
Ms. Bai is our incumbent math teacher. She leaves an impression on me during these days of starting school. She is careful with her work. She finds the mistakes in our homework and teaches our unclear knowledge one by one. My mathematics wasn't very good at first, and I made much progress with her help. Her teaching methods are nothing like those of the teachers at my junior high school. She makes difficult questions and gives us instructions. We work by ourselves, so we can understand better. But we don't review the notes again, so we forget the knowledge some days later. But she teaches it again. She is patient with every student. We all love her!

Error analysis:
error_sentence: Ms Bai is our incumbent math teacher.
correct_sentence: Ms. Bai is our incumbent math teacher.
error: Ms
correction: Ms.
error_type: Contraction Error
error_severity: 2
error_description: Contraction Error: According to English salutation writing norms, the abbreviation 〈Ms〉 requires a period, so it is corrected to 『Ms.』 to conform to standard format.

error_sentence: She leave an impression on me during these days of starting school.
correct_sentence: She leaves an impression on me during these days of starting school.
error: leave
correction: leaves
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: The subject 〈She〉 is third-person singular; according to the principle of subject-verb agreement, the verb 〈leave〉 needs to be changed to the singular form 『leaves』 to maintain consistency.

error_sentence: She is carefully with her work ,she finds the mistakes of our homework and teaches our unclear knowledge one by one.
correct_sentence: She is careful with her work.
error: carefully
correction: careful
error_type: PoS Confusion Error
error_severity: 3
error_description: PoS Confusion Error: According to English expression norms, the linking verb 〈is〉 should be followed by an adjectival predicative, therefore the adverb 〈carefully〉 is changed to the adjective 『careful』 to form a correct predicative structure.

error_sentence: She is carefully with her work ,she finds the mistakes of our homework and teaches our unclear knowledge one by one.
correct_sentence: She is careful with her work. She finds the mistakes in our homework and teaches our unclear knowledge one by one.
error: ,she
correction: . She
error_type: Punctuation Error
error_severity: 3
error_description: ① Punctuation Error: According to English grammar rules, two independent clauses cannot be connected only by a comma; a period should be used for separation, thus 〈,she〉 is changed to 『. She』 to comply with compound sentence punctuation norms; ② Space Error: According to English written expression norms, a word following a punctuation mark needs a space after the mark, so 〈,she〉 should be changed to 『. She』; ③ Case Error: According to English writing norms, the first letter of a new sentence needs to be capitalized, therefore 〈she〉 is changed to 『She』 to ensure correct sentence structure.

error_sentence: She is carefully with her work ,she finds the mistakes of our homework and teaches our unclear knowledge one by one.
correct_sentence: She finds the mistakes in our homework and teaches our unclear knowledge one by one.
error: of
correction: in
error_type: Preposition Error
error_severity: 2
error_description: Preposition Error: According to English collocations, to express 'finding mistakes in homework', the preposition 〈in〉 should be used instead of 〈of〉, therefore 〈mistakes of〉 is changed to 『mistakes in』 to fit semantic logic.

error_sentence: My mathematics isn't very goodat first,and I made much progress with her helps.
correct_sentence: My mathematics wasn't very good at first, and I made much progress with her help.
error: is
correction: was
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: According to the contextual tense (〈made progress〉 is past tense), tense consistency needs to be maintained, therefore 〈isn't〉 is changed to the past tense 『wasn't』 to avoid tense conflict.

error_sentence: My mathematics isn't very goodat first,and I made much progress with her helps.
correct_sentence: My mathematics wasn't very good at first, and I made much progress with her help.
error: goodat
correction: good at
error_type: Space Error
error_severity: 1
error_description: Space Error: According to English phrase writing norms, 〈good at〉 should be written as two separate words, therefore the run-on error 〈goodat〉 is changed to 『good at』 to conform to standard expression.

error_sentence: My mathematics isn't very goodat first,and I made much progress with her helps.
correct_sentence: My mathematics wasn't very good at first, and I made much progress with her help.
error: helps
correction: help
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to English grammar rules, 〈help〉 in this context is an uncountable noun, therefore the plural form 〈helps〉 is changed to the singular 『help』 to ensure correct noun usage.

error_sentence: Her teaching methods is nothing like that of the teachers at my Junior High school.
correct_sentence: Her teaching methods are nothing like those of the teachers at my junior high school.
error: is
correction: are
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: According to English grammar rules, the subject 〈methods〉 is plural, and the verb needs to agree, therefore 〈is〉 is changed to 『are』 to comply with the principle of subject-verb agreement.

error_sentence: Her teaching methods is nothing like that of the teachers at my Junior High school.
correct_sentence: Her teaching methods are nothing like those of the teachers at my junior high school.
error: that
correction: those
error_type: Pronoun Error
error_severity: 3
error_description: Pronoun Error: According to English grammar rules, to refer to the plural noun 〈methods〉, a plural demonstrative pronoun should be used, therefore the singular pronoun 〈that〉 is changed to the plural form 『those』 to maintain referential consistency.

error_sentence: Her teaching methods is nothing like that of the teachers at my Junior High school.
correct_sentence: Her teaching methods are nothing like those of the teachers at my junior high school.
error: Junior High
correction: junior high
error_type: Case Error
error_severity: 1
error_description: Case Error: According to English writing norms, the common noun phrase 〈junior high school〉, when used as a common noun, should not be capitalized, therefore the proper noun form 〈Junior High〉 is changed to the common noun form 『junior high』 to conform to standard usage.

error_sentence: She makes difficult questions and give us instructions.
correct_sentence: She makes difficult questions and gives us instructions.
error: give
correction: gives
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: According to English grammar rules, the subject 〈She〉 is third-person singular, and parallel verbs need to agree, therefore the base form verb 〈give〉 is changed to the third-person singular form 『gives』 to ensure subject-verb agreement.

error_sentence: We worked by ourselves.
correct_sentence: We work by ourselves, so we can understand better.
error: worked
correction: work
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: According to the contextual meaning, this describes the teacher's regular teaching methods and should use the simple present tense, therefore the past tense 〈worked〉 is changed to the present tense 『work』 to fit tense logic.

error_sentence: We worked by ourselves. So we can understand better.
correct_sentence: We work by ourselves, so we can understand better.
error: . So
correction: , so
error_type: Punctuation Error
error_severity: 3
error_description: ① Punctuation Error: According to English grammar rules, when the conjunction 〈so〉 connects two independent clauses, it should be preceded by a comma, not a period, therefore 〈. So〉 is changed to 『, so』 to comply with compound sentence punctuation norms; ② Case Error: According to English writing norms, the conjunction 〈so〉 when located mid-sentence should not be capitalized, therefore 〈So〉 is changed to the lowercase form 『so』 to ensure correct sentence structure.

error_sentence: But we didn't review the notes again.
correct_sentence: But we don't review the notes again, so we forget the knowledge some days later.
error: did
correction: do
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: According to the contextual meaning, this shifts to describing a general current situation and should use the simple present tense, therefore the past tense 〈didn't〉 is changed to the present tense 『don't』 to maintain tense consistency.

error_sentence: But we didn't review the notes again. So we forget the knowledge somedays later.
correct_sentence: But we don't review the notes again, so we forget the knowledge some days later.
error: .So
correction: , so
error_type: Punctuation Error
error_severity: 3
error_description: ① Punctuation Error: According to English grammar rules, when the conjunction 〈so〉 connects two independent clauses, it should be preceded by a comma, not a period, therefore 〈.So〉 is changed to 『, so』 to comply with compound sentence punctuation norms; ② Space Error: According to English written expression norms, a word following a punctuation mark needs a space after the mark, so 〈.So〉 should be changed to 『, so』; ③ Case Error: According to English writing norms, the conjunction 〈so〉 when located mid-sentence should not be capitalized, therefore 〈So〉 is changed to the lowercase form 『so』 to ensure correct sentence structure.

error_sentence: So we forget the knowledge somedays later.
correct_sentence: But we don't review the notes again, so we forget the knowledge some days later.
error: somedays
correction: some days
error_type: Space Error
error_severity: 1
error_description: Space Error: According to English phrase writing norms, the time adverbial 〈some days〉 should be written as two separate words, therefore the run-on error 〈somedays〉 is changed to the correct form 『some days』 to conform to standard expression.

error_sentence: But she taughts again.
correct_sentence: But she teaches it again.
error: taughts
correction: teaches it
error_type: Verb Choice Error
error_severity: 4
error_description: ① Subject-Verb Agreement Error: According to English verb conjugation rules, the present tense third-person singular form of the verb 〈teach〉 should be 『teaches』, therefore the misspelling 〈taughts〉 is corrected to 『teaches』 to ensure verb form accuracy; ② Pronoun Error: According to the contextual meaning, the preceding text mentions 〈knowledge〉 as a singular noun, requiring the addition of the singular pronoun 『it』 for reference, thus 『it』 is added to complete the sentence structure, changing it to 『But she teaches it again』.

error_sentence: She is patient with every students.
correct_sentence: She is patient with every student.
error: students
correction: student
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to English grammar rules, the determiner 〈every〉 must be followed by a singular countable noun, therefore the plural noun 〈students〉 is changed to the singular form 『student』 to maintain grammatical consistency, the correct form being 『every student』.