Writing prompt: Learn English

Student essay:
In my opinion,it is necessary to learn English.Because you can learn adanced technology.It is good forinternational communication.It also make us more in depth understanding of western culture.It is abvious that we should strengthen the English practice.Although compared with English,I prefer to learning Chinese.Learning English need put more vim,but grade always low.Someone think learn English is of no use to them.And someone in order to deal with the test.So different thinking lead to different results.We must work hard instead of for the test.As a Chinese,we have difficulty in learning English.We must be determined to learn English

Corrected essay:
In my opinion, it is necessary to learn English because you can learn advanced technology. It is good for international communication. It also makes us have a more in-depth understanding of western culture. It is obvious that we should strengthen English practice. Although compared with English, I prefer learning Chinese. Learning English needs more effort, but grades are always low. Some people think learning English is of no use to them. And some people learn it in order to deal with the test. So different thinking leads to different results. We must work hard instead of just for the test. As Chinese people, we have difficulty in learning English. We must be determined to learn English.

Error analysis:
error_sentence: In my opinion,it is necessary to learn English. Because you can learn adanced technology.
correct_sentence: In my opinion, it is necessary to learn English because you can learn advanced technology.
error: .Because
correction: because
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: According to English grammar rules, the adverbial clause of reason introduced by 〈Because〉 cannot be an independent sentence and needs to be merged with the preceding sentence; therefore, 〈.Because〉 is changed to 『because』 to make the meaning coherent.

error_sentence: Because you can learn adanced technology.
correct_sentence: In my opinion, it is necessary to learn English because you can learn advanced technology.
error: adanced
correction: advanced
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the meaning of the sentence, it is clear that the intended meaning here is “advanced”; therefore, 〈adanced〉 is a misspelling of 『advanced』, and it needs to be changed to 『advanced』 to make the sentence flow smoothly.

error_sentence: It is good forinternational communication.
correct_sentence: It is good for international communication.
error: forinternational
correction: for international
error_type: Space Error
error_severity: 1
error_description: Space Error: According to English writing conventions, words must be separated by spaces; therefore, 〈forinternational〉 is changed to 『for international』 to conform to the convention.

error_sentence: It also make us more in depth understanding of western culture.
correct_sentence: It also makes us have a more in-depth understanding of western culture.
error: make us
correction: makes us have a
error_type: Sentence Structure Error
error_severity: 4
error_description: ① Subject-Verb Agreement Error: The subject 〈It〉 is third-person singular and requires the third-person singular form of the verb; therefore, 〈make〉 is changed to 『makes』 to comply with subject-verb agreement rules. ② Sentence Structure Error: 〈make us〉 lacks a necessary object complement; considering the context, the intended meaning is “It also makes us have a more in-depth understanding of western culture,” so 『have a』 is added after 〈us〉 to ensure semantic coherence and grammatical correctness.

error_sentence: It also make us more in depth understanding of western culture.
correct_sentence: It also makes us have a more in-depth understanding of western culture.
correction: -
error_type: Adjective Error
error_severity: 3
error_description: Adjective Error: The correct compound adjective is 『in-depth』, meaning “thorough”; therefore, a 『-』 is added after 〈in〉 to modify the noun 〈understanding〉.

error_sentence: It is abvious that we should strengthen the English practice.
correct_sentence: It is obvious that we should strengthen English practice.
error: abvious
correction: obvious
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the meaning of the sentence, it is clear that the intended meaning here is “obvious”; therefore, 〈abvious〉 is a misspelling of 『obvious』, and it needs to be changed to 『obvious』 to make the sentence flow smoothly.

error_sentence: It is abvious that we should strengthen the English practice.
correct_sentence: It is obvious that we should strengthen English practice.
error: the
error_type: Word Redundancy Error
error_severity: 2
error_description: Word Redundancy Error: The determiner 〈the〉 is unnecessary in the sentence because 〈English practice〉 is a general concept and does not require a definite article; therefore, 〈the〉 is deleted to comply with grammatical rules.

error_sentence: Although compared with English,I prefer to learning Chinese.
correct_sentence: Although compared with English, I prefer learning Chinese.
error: to
error_type: Word Redundancy Error
error_severity: 2
error_description: Word Redundancy Error: The verb 〈prefer〉 should be followed by a gerund, conforming to the “prefer doing” grammatical structure; therefore, 〈to〉 is deleted to comply with grammatical rules.

error_sentence: Learning English need put more vim,but grade always low.
correct_sentence: Learning English needs more effort, but grades are always low.
error: need put more vim
correction: needs more effort
error_type: Sentence Structure Error
error_severity: 3
error_description: Sentence Structure Error: The original sentence is logically confused and semantically unclear; considering the context, the intended meaning is “Learning English needs more effort,” so 〈need put more vim〉 is changed to 『needs more effort』 to ensure semantic coherence and grammatical correctness.

error_sentence: Learning English need put more vim,but grade always low.
correct_sentence: Learning English needs more effort, but grades are always low.
error: grade
correction: grades are
error_type: Verb Choice Error
error_severity: 4
error_description: ① Noun Number Error: 〈grade〉 here is a plural concept, referring to multiple scores; therefore, 〈grade〉 is changed to 『grades』 to comply with grammatical rules. ② Verb Choice Error: The original sentence is missing a predicate; since 『grades』 is plural, 『are』 is added after 『grades』 to complete the subject-verb structure.

error_sentence: Someone think learn English is of no use to them.
correct_sentence: Some people think learning English is of no use to them.
error: Someone think learn
correction: Some people think learning
error_type: Nonfinite Verb Form Error
error_severity: 4
error_description: ① Other Error: 〈Someone〉 is singular and does not agree in number with the verb 〈think〉; the sentence describes a plural subject, so 〈Someone〉 is changed to 『Some people』 to comply with grammatical rules. ② Nonfinite Verb Form Error: According to English grammar rules, when the subject of a sentence is an action or behavior, the subject needs to be in the gerund form; therefore, 〈learn〉 is changed to the gerund 『learning』 to comply with grammatical rules.

error_sentence: And someone in order to deal with the test.
correct_sentence: And some people learn it in order to deal with the test.
error: someone
correction: some people learn it
error_type: Sentence Structure Error
error_severity: 3
error_description: Sentence Structure Error: The original sentence is logically confused and semantically unclear; considering the context, the intended meaning is “some people learn it in order to deal with the test,” so 〈someone〉 is changed to 『some people learn it』 to ensure semantic coherence and grammatical correctness.

error_sentence: So different thinking lead to different results.
correct_sentence: So different thinking leads to different results.
error: lead
correction: leads
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: The subject 〈thinking〉 is singular and requires the third-person singular form of the verb; therefore, 〈lead〉 is changed to 『leads』 to comply with subject-verb agreement rules.

error_sentence: We must work hard instead of for the test.
correct_sentence: We must work hard instead of just for the test.
correction: just
error_type: Adverb Error
error_severity: 3
error_description: Adverb Error: The adverb 『just』 should be added here to emphasize the limitation of 〈for the test〉; therefore, 『just』 is added after 〈of〉 to make the contrast clearer.

error_sentence: As a Chinese,we have difficulty in learning English.
correct_sentence: As Chinese people, we have difficulty in learning English.
error: a Chinese
correction: Chinese people
error_type: Noun Number Error
error_severity: 3
error_description: Noun Number Error: A plural form should be used here to correspond with the following 〈we〉; therefore, 〈a Chinese〉 is changed to 『Chinese people』 to comply with grammatical rules.

error_sentence: We must be determined to learn English
correct_sentence: We must be determined to learn English.
correction: .
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: 〈We must be determined to learn English〉 is a declarative sentence and is complete; therefore, a 『.』 is added after 〈English〉 to conform to punctuation conventions.