Writing prompt: Using the given vocabulary and sentence patterns, and referring to the picture, write a short essay. Based on the information provided about Sarah and the picture, describe her winter holiday. The beginning is provided:
My name is Sarah, and I have a good winter holiday this year. Let me tell you something about my holiday schedule.

Student essay:
I usually get up at 7:40. I read English texts from 8:30 to 9:45. In the day time I often do my homework. In the afternoon, sometimes I take exercise, sometimes I clean house and cook dinner. I often watch TV or movies with my family after supper. What is a good day.

Corrected essay:
I usually get up at 7:40. I read English texts from 8:30 to 9:45. In the daytime I often do my homework. In the afternoon, sometimes I take exercise, and sometimes I clean the house and cook dinner. I often watch TV or movies with my family after supper. What a good day!

Error analysis:
error_sentence: In the day time I often do my homework.
correct_sentence: In the daytime I often do my homework.
error: day time
correction: daytime
error_type: Space Error
error_severity: 1
error_description: Space Error: Based on the sentence meaning, the intention is to express 'daytime'. Therefore, the space in the word 〈day time〉 is redundant. The word for 'daytime', 『daytime』, is a fixed word, not two separate words, and requires no space. 〈day time〉 should be corrected to 『daytime』.

error_sentence: In the afternoon, sometimes I take exercise, sometimes I clean house and cook dinner.
correct_sentence: In the afternoon, sometimes I take exercise, and sometimes I clean the house and cook dinner.
correction: and
error_type: Conjunction Error
error_severity: 3
error_description: Conjunction Error: Both 〈sometimes I take exercise〉 and 〈 sometimes I clean house and cook dinner〉 contain independent subject-verb structures, can stand alone as sentences, and form a parallel relationship. A conjunction is needed to connect these two parallel clauses. Therefore, 『and』 should be added between 〈sometimes I take exercise〉 and 〈sometimes I clean house〉 to maintain sentence coherence.

error_sentence: In the afternoon, sometimes I take exercise, sometimes I clean house and cook dinner.
correct_sentence: In the afternoon, sometimes I take exercise, and sometimes I clean the house and cook dinner.
correction: the
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: The noun 〈house〉 lacks a determiner, making the expression less specific. Therefore, the determiner 『the』 needs to be added before 〈house〉 to specify the particular place of residence.

error_sentence: What is a good day.
correct_sentence: What a good day!
error: is
error_type: Word Redundancy Error
error_severity: 3
error_description: Word Redundancy Error: According to English grammar rules, the structure of an exclamatory sentence is 'What + a/an + adjective + singular countable noun + subject + predicate', where the 'subject and predicate' part can be omitted. Thus, the verb 〈is〉 in the original sentence 〈What is a good day.〉 is redundant and should be deleted to conform to the grammatical rules of English exclamatory sentences.

error_sentence: What is a good day.
correct_sentence: What a good day!
error: .
correction: !
error_type: Punctuation Error
error_severity: 1
error_description: Punctuation Error: According to English writing conventions, an exclamation mark is required at the end of an exclamatory sentence. Therefore, the period 〈.〉 at the end of the sentence should be changed to an exclamation mark 『!』. The correct sentence should be 『What a good day!』 to fit the exclamatory expression.