Writing prompt: What Is a Good Teacher?

Student essay:
What is a good teacher?Everyone has different points,such as strict and unsmiling,tend to be angry when the students make mistakes.These are my points.
I think a good teacher is rich in konwledges.Maybe he likes to give students a lot of tests,because it can make them progress.But he isn't very strict and unsmiling.The most important is he cars about the students. He loves to talk to students and gives them some suggestions about their studies.
The chemistry teacher at my Junior High is a man,His method of teaching is nothing like that of other teachers in my school.He always told amusing and interesting stores about chemistry,it make the class not boring,so everyong loved him.
At last,the good teacher must be kind and patient,and he can talks with the students patient and give then suggestions when they make mistakes.
These are my whole points,thanks.

Corrected essay:
What is a good teacher? Everyone has different points, such as being strict and unsmiling, and tending to be angry when the students make mistakes. These are my points.
I think a good teacher is rich in knowledge. Maybe he likes to give students a lot of tests, because it can make them progress. But he isn't very strict and unsmiling. The most important thing is he cares about the students. He loves to talk to students and gives them some suggestions about their studies.
The chemistry teacher at my Junior High is a man. His method of teaching is nothing like that of other teachers in my school. He always told amusing and interesting stories about chemistry. It made the class not boring, so everyone loved him.
At last, the good teacher must be kind and patient, and he can talk with the students patiently and give them suggestions when they make mistakes.
These are my whole points, thanks.

Error analysis:
error_sentence: What is a good teacher?Everyone has different points,such as strict and unsmiling,tend to be angry when the students make mistakes.
correct_sentence: What is a good teacher? Everyone has different points, such as being strict and unsmiling, and tending to be angry when the students make mistakes.
error: teacher?Everyone
correction: teacher? Everyone
error_type: Space Error
error_severity: 1
error_description: Space Error: A space is needed after the punctuation mark 〈?〉 at the end of the sentence, so 〈teacher?Everyone〉 is changed to 『teacher? Everyone』 to conform to English writing conventions.

error_sentence: What is a good teacher?Everyone has different points,such as strict and unsmiling,tend to be angry when the students make mistakes.
correct_sentence: Everyone has different points, such as being strict and unsmiling, and tending to be angry when the students make mistakes.
correction: being
error_type: Nonfinite Verb Form Error
error_severity: 3
error_description: Nonfinite Verb Form Error: The preposition 〈such as〉 should be followed by a gerund phrase as its object, therefore 『being』 is added before 〈strict〉 to express the state of “being strict and unsmiling”, forming a grammatically correct gerund structure.

error_sentence: What is a good teacher?Everyone has different points,such as strict and unsmiling,tend to be angry when the students make mistakes.
correct_sentence: Everyone has different points, such as being strict and unsmiling, and tending to be angry when the students make mistakes.
error: tend
correction: and tending
error_type: Conjunction Error
error_severity: 4
error_description: ① Conjunction Error: In this parallel structure, a conjunction is needed to connect the two gerund phrases, so 『and』 is added before 〈tend〉 to comply with grammatical rules; ② Nonfinite Verb Form Error: Grammatical form consistency must be maintained in parallel structures; the preceding item is 『being strict』, so the subsequent item should also use a gerund, thus 〈tend〉 is changed to 『tending』 to comply with grammatical rules.

error_sentence: I think a good teacher is rich in konwledges.
correct_sentence: I think a good teacher is rich in knowledge.
error: konwledges
correction: knowledge
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the sentence meaning, the intended word here is “knowledge”, so 〈konwledges〉 is a misspelling of 『knowledge』, and it needs to be changed to 『knowledge』 to make the sentence coherent.

error_sentence: The most important is he cars about the students.
correct_sentence: The most important thing is he cares about the students.
correction: thing
error_type: Noun Error
error_severity: 3
error_description: Noun Error: The subject 〈The most important〉 is missing a head noun; the noun 〈thing〉 is needed to clarify the subject, so 『thing』 is added after 〈important〉 to express “the most important thing”, forming a complete noun phrase as the subject.

error_sentence: The most important is he cars about the students.
correct_sentence: The most important thing is he cares about the students.
error: cars
correction: cares
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the sentence meaning, the intended word here is “cares”, so 〈cars〉 is a misspelling of 『cares』, and it needs to be changed to 『cares』 to make the sentence coherent.

error_sentence: The chemistry teacher at my Junior High is a man,His method of teaching is nothing like that of other teachers in my school.
correct_sentence: The chemistry teacher at my Junior High is a man.
error: ,
correction: .
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: 〈The chemistry teacher at my Junior High is a man〉 and 〈His method of teaching is nothing like that of other teachers in my school〉 contain independent subject-verb structures and can be independent sentences, so 〈,〉 is changed to 『.』.

error_sentence: He always told amusing and interesting stores about chemistry,it make the class not boring,so everyong loved him.

correct_sentence: He always told amusing and interesting stories about chemistry.
error: stores
correction: stories
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the sentence meaning, the intended word here is “stories”, so 〈stores〉 is a misspelling of 『stories』, and it needs to be changed to 『stories』 to make the sentence coherent.

error_sentence: He always told amusing and interesting stores about chemistry,it make the class not boring,so everyong loved him.

correct_sentence: He always told amusing and interesting stories about chemistry. It made the class not boring, so everyone loved him.

error: ,it make
correction: . It made
error_type: Verb Tense Error
error_severity: 4
error_description: ① Punctuation Error: 〈He always told amusing and interesting stores about chemistry〉 and 〈it make the class not boring,so everyong loved him.〉 contain independent subject-verb structures and can be independent sentences, so 〈,〉 is changed to 『.』 and 〈it〉 is changed to 『It』; ② Space Error: According to English writing conventions, the end punctuation mark should be followed by a space before the first word of the next sentence, so 〈,it〉 is changed to 『. It』 to conform to conventions; ③ Verb Tense Error: This part narrates a past event, so the verb needs to be in the past tense, thus 〈make〉 is changed to 『made』 to match the contextual tense.

error_sentence: He always told amusing and interesting stores about chemistry,it make the class not boring,so everyong loved him.

correct_sentence: It made the class not boring, so everyone loved him.

error: everyong
correction: everyone
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the sentence meaning, the intended word here is “everyone”, so 〈everyong〉 is a misspelling of 『everyone』, and it needs to be changed to 『everyone』 to make the sentence coherent.

error_sentence: At last,the good teacher must be kind and patient,and he can talks with the students patient and give then suggestions when they make mistakes.

correct_sentence: At last, the good teacher must be kind and patient, and he can talk with the students patiently and give them suggestions when they make mistakes.

error: talks
correction: talk
error_type: Other Error
error_severity: 3
error_description: Other Error: According to English grammar rules, the modal verb 〈can〉 should be followed by the base form of the verb, so 〈talks〉 is changed to 『talk』 to comply with grammatical rules.

error_sentence: At last,the good teacher must be kind and patient,and he can talks with the students patient and give then suggestions when they make mistakes.

correct_sentence: At last, the good teacher must be kind and patient, and he can talk with the students patiently and give them suggestions when they make mistakes.

error: patient
correction: patiently
error_type: PoS Confusion Error
error_severity: 3
error_description: PoS Confusion Error: To modify the verb 〈talk〉, an adverbial form is needed, so the adjective 〈patient〉 is changed to 『patiently』 to comply with grammatical rules.

error_sentence: At last,the good teacher must be kind and patient,and he can talks with the students patient and give then suggestions when they make mistakes.

correct_sentence: At last, the good teacher must be kind and patient, and he can talk with the students patiently and give them suggestions when they make mistakes.

error: then
correction: them
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the sentence meaning, the intended word here is “them”, so 〈then〉 is a misspelling of 『them』, and it needs to be changed to 『them』 to make the sentence coherent.