Writing prompt: Using the given vocabulary and sentence patterns, and referring to the picture, write a short essay. Assume you are Tina; introduce your Monday routine to everyone. Writing hints: get up; have breakfast; go to school; begin; have lunch; go home.

Student essay:
Today is Monday, I get up early in the morning. Afer I bursh my teeth I eat my breakfast. I go to school when I finish my breakfast. In school I have an art class ad play tennis

Corrected essay:
Today is Monday, and I get up early in the morning. After I brush my teeth, I eat my breakfast. I go to school after I finish my breakfast. In school I have an art class and play tennis.

Error analysis:
error_sentence: Today is Monday, I get up early in the morning.
correct_sentence: Today is Monday, and I get up early in the morning.
correction: and
error_type: Conjunction Error
error_severity: 3
error_description: Conjunction Error: According to English rules for compound sentences, two independent clauses 〈Today is Monday〉 and 〈I get up〉 need to be connected by a coordinating conjunction. Therefore, 『and』 is added to form a standard compound structure.

error_sentence: Afer I bursh my teeth I eat my breakfast.
correct_sentence: After I brush my teeth, I eat my breakfast.
error: Afer I bursh
correction: After I brush
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to English word formation, 〈Afer〉 is missing the letter 't', the correct form is 『After』, ensuring the time preposition is spelled correctly; according to verb base form rules, the letters in 〈bursh〉 are in the wrong order, the correct spelling is 『brush』 (e.g., brush teeth), maintaining the correct meaning of the action 'brush teeth'.

error_sentence: Afer I bursh my teeth I eat my breakfast.
correct_sentence: After I brush my teeth, I eat my breakfast.
correction: ,
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: According to English punctuation rules for clauses, when an adverbial clause of time 〈After I brush my teeth〉 precedes the main clause, it must be separated from the main clause by a comma 『,』. This modification ensures the compound sentence structure is clear and conforms to English writing conventions.

error_sentence: I go to school when I finish my breakfast.
correct_sentence: I go to school after I finish my breakfast.
error: when
correction: after
error_type: Conjunction Error
error_severity: 3
error_description: Conjunction Error: According to the temporal logical relationship, 〈when〉 emphasizes simultaneity of actions, whereas the context requires expressing the sequential progression of 'going out after breakfast'. Therefore, it is replaced with the sequential conjunction 『after』 to accurately reflect the sequence of events.

error_sentence: In school I have an art class ad play tennis
correct_sentence: In school I have an art class and play tennis.
error: ad
correction: and
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to standard English spelling rules for coordinating conjunctions, 〈ad〉 is an incorrect abbreviation for 『and』; it needs to be corrected to the full spelling 『and』 to ensure the parallel structure is clear.

error_sentence: In school I have an art class ad play tennis
correct_sentence: In school I have an art class and play tennis.
correction: .
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: According to English sentence completion conventions, a declarative sentence must end with a terminal punctuation mark 『.』. Therefore, a 『.』 is added to the original sentence to comply with English writing standards and mark the end of the sentence.