Writing prompt: Written Expression.
Using the given vocabulary and sentence patterns, and referring to the picture, write a short essay.
Assume you are Tommy; please describe your life last weekend based on the picture and the hints.

Student essay:
Hi, my name is Tommy. I have a good time on last week. On Saturday, I get up early, I with my parents played in the park, and with my friend played basketall. On Sunday, I do my homework, clean the room and watch TV.

Corrected essay:
Hi, my name is Tommy. I had a good time last week. On Saturday, I got up early, played in the park with my parents, and played basketball with my friends. On Sunday, I did my homework, cleaned the room, and watched TV.

Error analysis:
error_sentence: I have a good time on last week.
correct_sentence: I had a good time last week.
error: have
correction: had
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: Based on the time adverbial 〈on last week〉 in the original text, which clearly indicates past time, the predicate verb should be in the simple past tense; therefore, 〈have〉 here is a verb tense error and should be changed to 『had』 to conform to tense consistency rules.

error_sentence: I have a good time on last week.
correct_sentence: I had a good time last week.
error: on
error_type: Preposition Error
error_severity: 3
error_description: Preposition Error: According to English grammar rules, when 〈last week〉 functions as a time adverbial, it does not require a preceding preposition; the preposition 〈on〉 here is redundant and should be deleted, resulting in the correct 『I had a good time last week.』 for a more natural expression.

error_sentence: On Saturday, I get up early, I with my parents played in the park, and with my friend played basketall.
correct_sentence: On Saturday, I got up early, played in the park with my parents, and played basketball with my friends.
error: get
correction: got
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: The time adverbial 〈On Saturday〉 indicates a past event, requiring the verb to be in the simple past tense. The tense of the verb 〈get〉 is inconsistent with the time adverbial 〈On Saturday〉 and needs to be changed to the past tense 『got』 to match the description of past time.

error_sentence: On Saturday, I get up early, I with my parents played in the park, and with my friend played basketall.
correct_sentence: On Saturday, I got up early, played in the park with my parents, and played basketball with my friends.
error: I with my parents
error_type: Word Redundancy Error
error_severity: 4
error_description: ① Word Redundancy Error: The original phrase 〈I with my parents played〉 has a subject repetition problem, as the main clause already has the subject 〈I〉, thus the redundant part 〈I〉 needs to be deleted to keep the sentence structure clear; ② Word Order Error: According to basic English sentence pattern rules, the main clause subject (I) should directly connect to the predicate verb 〈played〉, while the prepositional phrase 〈with my parents〉 should be placed after the verb as an adverbial, therefore the redundant prepositional phrase 〈with my parents〉 here is deleted.

error_sentence: On Saturday, I get up early, I with my parents played in the park, and with my friend played basketall.
correct_sentence: On Saturday, I got up early, played in the park with my parents, and played basketball with my friends.
correction: with my parents
error_type: Word Order Error
error_severity: 3
error_description: Word Order Error: As indicated by the original sentence's intent, the sentence lacks the modifier 『with my parents』 to specify the participants of the action; therefore, the prepositional phrase 『with my parents』 should be placed after the verb phrase 〈played in the park〉 to form a proper adverbial structure, aligning better with English expression conventions.

error_sentence: On Saturday, I get up early, I with my parents played in the park, and with my friend played basketall.
correct_sentence: On Saturday, I got up early, played in the park with my parents, and played basketball with my friends.
correction: played basketball
error_type: Word Order Error
error_severity: 4
error_description: ① Word Order Error: The prepositional phrase 〈with my friend〉 should be placed after the verb as an adverbial, not inserted between the subject and the predicate, so 〈with my friend played basketall〉 should be changed to 『played basketball with my friends』; ② Spelling Error: According to the original sentence, the intended meaning here is 'basketball', thus 〈basketall〉 is a spelling error, and the correct spelling is 『basketball』.

error_sentence: On Saturday, I get up early, I with my parents played in the park, and with my friend played basketall.
correct_sentence: On Saturday, I got up early, played in the park with my parents, and played basketball with my friends.
error: friend played basketall
correction: friends
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to common knowledge, playing basketball is a multi-person activity, therefore 〈friend〉 here needs to be plural and should be changed to 〈friends〉 to match the number of participants in the action.

error_sentence: On Sunday, I do my homework, clean the room and watch TV.
correct_sentence: On Sunday, I did my homework, cleaned the room, and watched TV.
error: do
correction: did
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: Based on the prompt and the preceding sentence, the simple past tense should be used here; thus, the verb 〈do〉 in the original sentence is a verb tense error and needs to be changed to the past tense 『did』 to match the description of past time.

error_sentence: On Sunday, I do my homework, clean the room and watch TV.
correct_sentence: On Sunday, I did my homework, cleaned the room, and watched TV.
error: clean
correction: cleaned
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: According to the tense of the original text, which should be simple past, the simple present tense of the verb 〈clean〉 constitutes a verb tense error; it needs to be changed to the past tense 『cleaned』 to match the description of past time.

error_sentence: On Sunday, I do my homework, clean the room and watch TV.
correct_sentence: On Sunday, I did my homework, cleaned the room, and watched TV.
error: and watch
correction: , and watched
error_type: Verb Tense Error
error_severity: 4
error_description: ① Verb Tense Error: According to the tense of the original text, which should be simple past, it is evident that the simple present tense of the verb 〈watch〉 here is a verb tense error; it needs to be changed to the past tense 『watched』 to match the description of past time.