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:
Hello everyone! My name is Tina, and I have a good Monday, let me to share with you. In the morning, I usually get up at 7 o'clock, and have breakfast at 7:20 am. So I go to school at 7:40 am, and then, I start to have class. In the afternoon, I usually have lunch and have class begin. And I go home at 4:30 pm. This is my Monday, : I like my Monday!

Corrected essay:
Hello everyone! My name is Tina, and I have a good Monday. Let me share it with you. In the morning, I usually get up at 7 o'clock, and have breakfast at 7:20 am. I go to school at 7:40 am, and then I start to have classes. In the afternoon, I usually have lunch and then classes again. And I go home at 4:30 pm. This is my Monday. I like my Monday!

Error analysis:
error_sentence: My name is Tina, and I have a good Monday, let me to share with you.
correct_sentence: My name is Tina, and I have a good Monday. Let me share it with you.
error: , let me to share
correction: . Let me share it
error_type: Nonfinite Verb Form Error
error_severity: 5
error_description: ① Punctuation Error: According to English compound sentence writing conventions, using a comma to connect the two independent clauses 〈I have a good Monday〉 and 〈let me to share〉 constitutes a comma splice error; It should be replaced with a period to separate the sentences according to standard grammar. ② Case Error: According to English capitalization rules, when 〈let〉 starts a new sentence, its first letter must be capitalized; Therefore, the lowercase 〈let〉 is changed to the standard 『Let』. ③ Nonfinite Verb Form Error: According to the usage rules of the causative verb 〈let〉, it should be followed by the bare infinitive (verb without 'to') as an object complement; The infinitive marker 『to』 in the original phrase 〈to share〉 violates this rule and should be deleted to form the correct 『let sb. do』 structure. ④ Pronoun Error: According to the grammatical requirements of the transitive verb 〈share〉, an object is needed; The original sentence lacks the necessary object, so 『it』 is added to form the complete and correct structure 『Let me share it with you』, meeting grammatical requirements and ensuring semantic completeness.

error_sentence: So I go to school at 7:40 am, and then, I start to have class.
correct_sentence: In the morning, I usually get up at 7 o'clock, and have breakfast at 7:20 am. I go to school at 7:40 am, and then I start to have classes.
error: So
error_type: Conjunction Error
error_severity: 3
error_description: Conjunction Error: According to English logical connector usage rules, when 〈So〉 is used as a causal conjunction, there must be a clear cause-and-effect relationship between the clauses; Analysis shows the original sentence only indicates a temporal sequence, not causal logic, so the redundant conjunction 〈So〉 is deleted for clearer and more accurate expression of the time sequence.

error_sentence: So I go to school at 7:40 am, and then, I start to have class.
correct_sentence: I go to school at 7:40 am, and then I start to have classes.
error: ,
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: According to English coordinating conjunction usage rules, when 〈and then〉 connects two consecutive actions forming a natural temporal sequence, no comma is needed in between; The extra comma in the original sentence interrupts the action's continuity, so it is deleted to make the parallel structure introduced by 『and then』 more fluent and natural.

error_sentence: So I go to school at 7:40 am, and then, I start to have class.
correct_sentence: I go to school at 7:40 am, and then I start to have classes.
error: class
correction: classes
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to common English expressions in educational contexts, when 〈class〉 generally refers to 'lessons' or 'courses,' the plural form is typically used to indicate regular, repetitive schedules; The singular form 〈class〉 in the original phrase 〈have class〉 does not fit the context of actual course arrangements, so it is corrected to the plural form 『classes』 to form the more idiomatic expression 『have classes』.

error_sentence: In the afternoon, I usually have lunch and have class begin.
correct_sentence: In the afternoon, I usually have lunch and then classes again.
error: have class begin
correction: then classes again
error_type: Conjunction Error
error_severity: 5
error_description: ① Conjunction Error: According to the rules for expressing temporal order, a time connector is needed when describing two actions happening sequentially; The original phrase “have lunch have class” lacks the necessary transitional word, so 『then』 should be added to form 『have lunch then have class』 to accurately reflect the sequence of actions. ② Noun Number Error: According to common expressions for course arrangements, when 〈class〉 refers to consecutive afternoon lessons, the plural form should be used; The singular noun 〈class〉 is changed to the plural form 『classes』, combined with the time adverb to form the complete expression 『then have classes again』.

error_sentence: This is my Monday, : I like my Monday!
correct_sentence: This is my Monday.
error: , :
correction: .
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: According to English punctuation rules, the combination 〈, :〉 does not conform to any standard punctuation pairing rules; This combination includes both a comma and a colon, causing punctuation redundancy and structural confusion, and needs to be replaced with 『.』 to separate the two independent sentences, making the sentence structure clear.