Writing prompt: Writing.
Assume you are Annie. You have recently moved to a new place and made many friends. Based on the hints in the picture below, write a short essay introducing your friends.
My friends
My name is Annie. Last month, I came here.________
________
________
________
________

Student essay:
There are many good friends. I often read books with my good friends. So I have lots of books. I have a friend. She names is Li Sa. She has a lot of dresses. I also have a friend, he names is Ti Yi ming. He has too many DVDs.

Corrected essay:
There are many good friends. I often read books with my good friends. So I have lots of books. I have a friend. Her name is Li Sa. She has a lot of dresses. I also have another friend. His name is Ti Yiming. He has too many DVDs.

Error analysis:
error_sentence: She names is Li Sa.
correct_sentence: Her name is Li Sa.
error: She names
correction: Her name
error_type: PoS Confusion Error
error_severity: 4
error_description: ① Pronoun Error: According to the sentence meaning, it intends to express 'her name', requiring a possessive pronoun to show possession. Therefore, the subjective pronoun 〈She〉 needs to be changed to the corresponding possessive pronoun 『Her』 to indicate possession; ② PoS Confusion Error: When 'name' is used as a verb, it means 'to name'. Here, 〈names〉, the third-person singular present tense form of the verb, does not fit the requirement for a noun expression; it should be changed to the noun 『name』 meaning 'name' to fit the sentence meaning.

error_sentence: I also have a friend, he names is Ti Yi ming.
correct_sentence: I also have another friend. His name is Ti Yiming.
error: a friend, he names
correction: another friend. His name
error_type: PoS Confusion Error
error_severity: 5
error_description: ① Determiner Error: In English enumeration involving three or more items, 'another' should be used as a determiner. According to the sentence meaning, it intends to express 'my other friend is...', and the prompt mentions 'made many friends', implying more than two. Therefore, the indefinite article 〈a〉 needs to be changed to 『another』 to fit the sentence meaning and grammatical rules; ② Punctuation Error: According to English writing conventions, the original clauses 'I also have another friend' and 'he names...' contain independent subject-verb structures and can stand as separate sentences. Therefore, there is a punctuation error here. 〈, he names...〉 needs to be changed to 〈. He names...〉 to form two independent sentences; ③ Pronoun Error: According to the sentence meaning, it intends to express 'his name', requiring a possessive pronoun to show possession. Therefore, the subjective pronoun 〈He〉 needs to be changed to the corresponding possessive pronoun 『His』 to indicate possession; ④ PoS Confusion Error: When 'name' is used as a verb, it means 'to name'. Here, 〈names〉, the third-person singular present tense form of the verb, does not fit the requirement for a noun expression; it should be changed to the noun 『name』 meaning 'name' to fit the sentence meaning.

error_sentence: I also have a friend, he names is Ti Yi ming.
correct_sentence: His name is Ti Yiming.
error: Yi ming
correction: Yiming
error_type: Space Error
error_severity: 1
error_description: Space Error: According to English writing conventions, the correct English spelling for a three-character Chinese name is 'Capitalize the first letter of the surname and the first letter of the given name, separate the surname and given name with a space, and do not put a space between the two characters of the given name'. Therefore, there is a space error here. 〈Yi ming〉 needs to be changed to 『Yiming』 to conform to English name writing conventions.