Writing prompt: Using the given vocabulary and sentence patterns, and referring to the table, write a short essay.
Gao Feng is a football fan. He owns four footballs and many photos of soccer stars, but he never plays football; he only watches games on TV. He has two friends, Mike and Dave. Based on the table hints, introduce the hobbies of Gao Feng and his two friends in about 50 words.
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Student essay:
Gao Fong is a football fan, he has 4 football, and many footballor's photo. But he dosen't play football, he only watch football teams in TV. He have 2 friends, Mike and Dave. Mike likes play basketball, but he think ping-pong is very boring. Dave likes play soccer, but he think baseball is very difficult.

Corrected essay:
Gao Feng is a football fan. He has 4 footballs and many football players' photos. But he doesn't play football. He only watches football games on TV. He has 2 friends, Mike and Dave. Mike likes to play basketball, but he thinks ping-pong is very boring. Dave likes to play soccer, but he thinks baseball is very difficult.

Error analysis:
error_sentence: Gao Fong is a football fan, he has 4 football, and many footballor's photo.
correct_sentence: Gao Feng is a football fan.
error: Fong
correction: Feng
error_type: Spelling Error
error_severity: 1
error_description: Spelling Error: According to the prompt, the Chinese name here is '高峰'. Based on the Pinyin transliteration, the corresponding English name should be 'Gao Feng'. Therefore, there is a spelling error here. 〈Fong〉 needs to be changed to 『Feng』 to conform to the original prompt and the correct Pinyin transliteration rules for Chinese names.

error_sentence: Gao Fong is a football fan, he has 4 football, and many footballor's photo.
correct_sentence: Gao Feng is a football fan. He has 4 footballs and many football players' photos.
error: , he
correction: . He
error_type: Punctuation Error
error_severity: 2
error_description: ① Punctuation Error: According to English writing conventions, the original sentences 〈Gao Feng is a football fan〉 and 〈he has...〉 contain independent subject-verb structures and can stand alone as sentences. Therefore, 〈, he has...〉 needs to be changed to 〈. He has...〉 to form two independent sentences; ② Case Error: According to English writing conventions, when two independent clauses are separated by a period, the first letter of the first word in the second sentence should be capitalized. 〈he〉 should be changed to 『He』 to comply with English writing conventions.

error_sentence: Gao Fong is a football fan, he has 4 football, and many footballor's photo.
correct_sentence: He has 4 footballs and many football players' photos.
error: football,
correction: footballs
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to English grammar rules, the number 〈4〉 should be followed by the plural form of a countable noun. There is a noun number error here. 〈football〉 needs to be changed to its plural form 『footballs』 to match the sentence meaning and English grammar rules.

error_sentence: Gao Fong is a football fan, he has 4 football, and many footballor's photo.
correct_sentence: He has 4 footballs and many football players' photos.
error: footballor's photo
correction: football players' photos
error_type: Noun Error
error_severity: 4
error_description: ① Noun Error: According to English expression norms, 〈footballor〉 is an incorrectly formed word; the correct expression for 'soccer star' is 'football player'. The original text refers to 'many soccer stars', so the plural form of the countable noun is needed. 〈footballor〉 should be changed to 『football players』 to conform to English expression norms; ② Noun Possessive Error: According to English writing conventions, the possessive form of a plural noun ending in 's' is formed by adding an apostrophe 『'』 after the word. It needs to be changed to 『football players'』 to comply with English writing conventions; ③ Noun Number Error: According to the prompt, this refers to 'many photos'. The countable noun 〈photo〉 needs to be changed to its plural form 『photos』 to conform to the original prompt.

error_sentence: But he dosen't play football, he only watch football teams in TV.
correct_sentence: But he doesn't play football.
error: dosen't
correction: doesn't
error_type: Spelling Error
error_severity: 1
error_description: Spelling Error: According to English spelling rules, the negative auxiliary verb for the third-person singular in the simple present tense is 'doesn't'. There is an auxiliary verb spelling error here. 〈dosen't〉 needs to be changed to 『doesn't』 to comply with English spelling rules.

error_sentence: But he dosen't play football, he only watch football teams in TV.
correct_sentence: But he doesn't play football. He only watches football games on TV.
error: , he only watch football teams in
correction: . He only watches football games on
error_type: Subject-Verb Agreement Error
error_severity: 4
error_description: ① Punctuation Error: According to English writing conventions, the original sentences 〈But he doesn't play football〉 and 〈he only...〉 contain independent subject-verb structures and can stand alone as sentences. Therefore, 〈, he only...〉 needs to be changed to 〈. He only...〉 to form two independent sentences; ② Case Error: According to English writing conventions, when two independent clauses are separated by a period, the first letter of the first word in the second sentence should be capitalized. 〈he〉 should be changed to 『He』 to comply with English writing conventions; ③ Subject-Verb Agreement Error: The third-person singular subject 〈he〉 requires the third-person singular form of the verb. The base form 〈watch〉 needs to be changed to the simple present third-person singular form 『watches』 to adhere to the principle of subject-verb agreement; ④ Noun Error: Based on the prompt and context, this refers to watching football games on TV, not 'football teams'. 〈football teams〉 needs to be changed to 『football games』 to better fit the context; ⑤ Preposition Error: The fixed English expression for 'on TV' is 'on TV'. There is a preposition error here. 〈in〉 needs to be changed to 『on』 to conform to the fixed English phrase.

error_sentence: He have 2 friends, Mike and Dave.
correct_sentence: He has 2 friends, Mike and Dave.
error: have
correction: has
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: According to English grammar rules, the third-person singular subject 〈He〉 requires the third-person singular form of the verb. There is a subject-verb agreement error here. The base form 〈have〉 needs to be changed to the simple present third-person singular form 『has』 to align with the context's tense and the principle of subject-verb agreement.

error_sentence: Mike likes play basketball, but he think ping-pong is very boring.
correct_sentence: Mike likes to play basketball, but he thinks ping-pong is very boring.
correction: to
error_type: Nonfinite Verb Form Error
error_severity: 3
error_description: Nonfinite Verb Form Error: According to English grammar rules, 'to like doing something' is expressed with the fixed phrase 'like to do something'. The verb 〈likes〉 should be followed by an infinitive structure to express doing something. Therefore, there is a nonfinite verb form error here. The base form 〈play〉 needs to be changed to 『to play』 to comply with English grammar rules.

error_sentence: Mike likes play basketball, but he think ping-pong is very boring.
correct_sentence: Mike likes to play basketball, but he thinks ping-pong is very boring.
error: think
correction: thinks
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: According to English grammar rules, the third-person singular subject 〈he〉 requires the third-person singular form of the verb. There is a subject-verb agreement error here. The base form 〈think〉 needs to be changed to the simple present third-person singular form 『thinks』 to align with the context's tense and the principle of subject-verb agreement.

error_sentence: Dave likes play soccer, but he think baseball is very difficult.
correct_sentence: Dave likes to play soccer, but he thinks baseball is very difficult.
correction: to
error_type: Nonfinite Verb Form Error
error_severity: 3
error_description: Nonfinite Verb Form Error: According to English grammar rules, 'to like doing something' is expressed with the fixed phrase 'like to do something'. The verb 〈likes〉 should be followed by an infinitive structure to express doing something. Therefore, there is a nonfinite verb form error here. The base form 〈play〉 needs to be changed to 『to play』 to comply with English grammar rules.

error_sentence: Dave likes play soccer, but he think baseball is very difficult.
correct_sentence: Dave likes to play soccer, but he thinks baseball is very difficult.
error: think
correction: thinks
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: According to English grammar rules, the third-person singular subject 〈he〉 requires the third-person singular form of the verb. There is a subject-verb agreement error here. The base form 〈think〉 needs to be changed to the simple present third-person singular form 『thinks』 to align with the context's tense and the principle of subject-verb agreement.