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:
Gaofeng likes football. He has four football. but he never play football. He usually watch football game on TV. And he has two friends. Mike and Dave. Dave likes soccer , too. But Mike like basketball. He don't like ping-pong. Because he think it's boring Dave don't like baseball. Because he thinks it's difficult.

Corrected essay:
Gao Feng likes football. He has four footballs, but he never plays football. He usually watches football games on TV. And he has two friends, Mike and Dave. Dave likes soccer, too. But Mike likes basketball. He doesn't like ping-pong. Because he thinks it's boring. Dave doesn't like baseball. Because he thinks it's difficult.

Error analysis:
error_sentence: Gaofeng likes football.
correct_sentence: Gao Feng likes football.
error: Gaofeng
correction: Gao Feng
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the sentence meaning, the intention here is to express 'Gao Feng', thus 〈Gaofeng〉 is a misspelling of 『Gao Feng』; it needs to be changed to 『Gao Feng』 for the sentence to make sense.
error_sentence: He has four football.
correct_sentence: He has four footballs, but he never plays football.
error: football.
correction: footballs,
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to English grammar rules, the number 〈four〉 must be followed by a plural noun, so 〈football〉 should be changed to 『footballs』.
error_sentence: but he never play football.
correct_sentence: He has four footballs, but he never plays football.
error: play
correction: plays
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: The subject 〈he〉 is third-person singular, so the verb 〈play〉 needs to be changed to the third-person singular form 『plays』 to comply with subject-verb agreement rules.
error_sentence: He usually watch football game on TV.
correct_sentence: He usually watches football games on TV.
error: watch football game
correction: watches football games
error_type: Subject-Verb Agreement Error
error_severity: 4
error_description: ① Subject-Verb Agreement Error: The subject 〈He〉 is third-person singular, so the verb 〈watch〉 needs to be changed to the third-person singular form 『watches』 to comply with subject-verb agreement rules; ② Noun Number Error: According to English grammar rules, the noun phrase 〈football game〉 should be in the plural form to indicate a general reference, so 〈game〉 is changed to 『games』.
error_sentence: And he has two friends.
correct_sentence: And he has two friends, Mike and Dave.
error: .
correction: ,
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: 〈Mike and Dave〉 is an appositive and needs to be connected to the main clause with a comma, so 〈.〉 should be changed to 『,』.
error_sentence: But Mike like basketball.
correct_sentence: But Mike likes basketball.
error: like
correction: likes
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: The subject 〈Mike〉 is third-person singular, so the verb 〈like〉 needs to be changed to the third-person singular form 『likes』 to comply with subject-verb agreement rules.
error_sentence: He don't like ping-pong.
correct_sentence: He doesn't like ping-pong.
error: do
correction: does
error_type: Subject-Verb Agreement Error
error_severity: 1
error_description: Subject-Verb Agreement Error: The third-person singular subject 〈He〉 requires the third-person singular form of the auxiliary verb, 『doesn't』, so 〈don't〉 should be changed to 『doesn't』.
error_sentence: Because he think it's boring Dave don't like baseball.
correct_sentence: Because he thinks it's boring.
error: think
correction: thinks
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: The subject 〈he〉 is third-person singular, so the verb 〈think〉 needs to be changed to the third-person singular form 『thinks』 to comply with subject-verb agreement rules.
error_sentence: Because he think it's boring Dave don't like baseball.
correct_sentence: Because he thinks it's boring. Dave doesn't like baseball.
error: Dave do
correction: . Dave does
error_type: Subject-Verb Agreement Error
error_severity: 4
error_description: ① Punctuation Error: Two independent clauses need to be separated by a period to avoid a run-on sentence; ② Subject-Verb Agreement Error: The subject 〈Dave〉 is third-person singular, and based on the principle of subject-verb agreement, it requires the third-person singular form of the auxiliary verb, 『doesn't』.