Writing prompt: Healthy Eating Survey

Student essay:
They are some pieces of advise and you can follow them. First before we buy some food we should check the produce date in order to see if it is overdue. Sometimes we need to distinguish whether the food has gone bad. After shopping,we should ask for an invoice and take good care of it. If we find the problem food, we can call 12315 or ask the local Consumer Association for help.

Corrected essay:
There are some pieces of advice and you can follow them. First, before we buy some food we should check the production date to see if it is overdue. Sometimes we need to distinguish whether the food has gone bad. After shopping, we should ask for an invoice and take good care of it. If we find problematic food, we can call 12315 or ask the local Consumer Association for help.

Error analysis:
error_sentence: They are some pieces of advise and you can follow them.
correct_sentence: There are some pieces of advice and you can follow them.
error: They
correction: There
error_type: Pronoun Error
error_severity: 3
error_description: Pronoun Error: According to English syntax rules, the 'there be' existential sentence pattern means 'there is/are...', and it needs to be followed by a nominal component as a predicative to express 'introduction, enumeration'. Therefore, the personal pronoun 〈They〉 needs to be changed to 『There』 here to conform to the original sentence meaning and English syntax rules.
error_sentence: They are some pieces of advise and you can follow them.
correct_sentence: There are some pieces of advice and you can follow them.
error: advise
correction: advice
error_type: PoS Confusion Error
error_severity: 3
error_description: PoS Confusion: According to the original sentence meaning, it intends to express 'many pieces of advice', requiring the noun form of 'advice'. The original 〈advise〉 is a verb; here it needs to be changed to the noun form 『advice』 to conform to the original sentence meaning and grammatical rules.
error_sentence: First before we buy some food we should check the produce date in order to see if it is overdue.
correct_sentence: First, before we buy some food we should check the production date to see if it is overdue.
correction: ,
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: According to English syntax rules, when the adverb 〈First〉 is used as a sequence marker at the beginning of a sentence meaning 'firstly, first', it needs to be followed by a comma to separate the subsequent sentence components. Therefore, a 『,』 needs to be added after 〈First〉 to conform to English syntax rules.
error_sentence: First before we buy some food we should check the produce date in order to see if it is overdue.
correct_sentence: First, before we buy some food we should check the production date to see if it is overdue.
error: produce date in order
correction: production date
error_type: Word Redundancy Error
error_severity: 5
error_description: ① Noun Error: According to the context, it intends to express 'production date', requiring the noun form 'production' of the verb 'produce'. The word 'produce' as a noun refers to 'agricultural products', which does not conform to the original sentence meaning. Here, 〈produce date〉 needs to be changed to 『production date』 to conform to the original sentence meaning and grammatical rules; ② Word Redundancy Error: The phrase 'in order to' is redundant here; using a to-infinitive directly as an adverbial of purpose is more consistent with grammatical rules, so the redundant 〈in order〉 needs to be deleted.
error_sentence: If we find the problem food, we can call 12315 or ask the local Consumer Association for help.
correct_sentence: If we find problematic food, we can call 12315 or ask the local Consumer Association for help.
error: the problem
correction: problematic
error_type: PoS Confusion Error
error_severity: 3
error_description: PoS Confusion: According to the original sentence meaning, it intends to express 'problematic food', requiring an adjective to modify the noun 'food' to conform to grammatical rules. Therefore, the original 〈the problem〉 needs to be changed to the adjective 『problematic』 to conform to the original sentence meaning and grammatical rules.