Writing prompt: Written Expression.
Using the given vocabulary and sentence patterns, and referring to the picture, write a short essay.
Based on the information provided by Tom below, and referring to the picture, describe Tom's activities for next weekend using the simple future tense:
Writing hints:
On Saturday: do his homework 9:30; watch TV 11:00; go to the park in the afternoon
On Sunday: clean his room 10:00; play basketball 14:00; have a bath 18:00

Student essay:
Tom has a plan for next weekend. On Saturday, he is going to do his homework at 9:30 in the morning. He is going to relax watching TV at 11:00. In the afternoon he is going to the park withe his friends. On Sunday, he is going to clean his room first at 10:00 a.m. At 14: oo, he is going to play basketball for half an hiur. In the evening, he is going to have a bath at 18:00 and go to bed early. He is going to have a busy weekend. What about you?

Corrected essay:
Tom has a plan for next weekend. On Saturday, he is going to do his homework at 9:30 in the morning. He is going to relax and watch TV at 11:00. In the afternoon, he is going to the park with his friends. On Sunday, he is going to clean his room first at 10:00 a.m. At 14:00, he is going to play basketball for half an hour. In the evening, he is going to have a bath at 18:00 and go to bed early. He is going to have a busy weekend. What about you?

Error analysis:
error_sentence: He is going to relax watching TV at 11:00.
correct_sentence: He is going to relax and watch TV at 11:00.
error: watching
correction: and watch
error_type: Conjunction Error
error_severity: 5
error_description: ① Conjunction Error: According to the sentence's meaning, 'relax' and 'watch TV' are parallel actions in the same clause, so the conjunction 『and』 is needed between 〈relax〉 and 〈watching TV〉 to connect them according to English syntax rules; ② Nonfinite Verb Form Error: According to English grammar rules, 'be going to do something' means intending to do something, where 'watch TV' corresponds to 'do something', thus the infinitive form rather than the gerund form should be used; 〈watching〉 needs to be changed to 『watch』 to conform to grammar rules.

error_sentence: In the afternoon he is going to the park withe his friends.
correct_sentence: In the afternoon, he is going to the park with his friends.
correction: ,
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: According to English syntax rules, when the time adverbial 〈In the afternoon〉 is at the beginning of the sentence, it needs to be separated from the main clause by a comma; therefore, a comma is missing here and needs to be added after 〈In the afternoon〉 to separate the adverbial from the main clause according to English syntax rules.

error_sentence: In the afternoon he is going to the park withe his friends.
correct_sentence: In the afternoon, he is going to the park with his friends.
error: withe
correction: with
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to the sentence's meaning, the intention is to express 'go to the park with friends', which requires the preposition 'with' meaning 'together with xxx'; therefore, there is a spelling error here, and 〈withe〉 needs to be changed to 『with』 to conform to correct word spelling rules and the sentence's meaning.

error_sentence: At 14: oo, he is going to play basketball for half an hiur.
correct_sentence: At 14:00, he is going to play basketball for half an hour.
error: 14: oo
correction: 14:00
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to English spelling conventions, the correct time expression should be 'Arabic numerals + :00'; there is a spelling error here, and the letters 〈oo〉 need to be changed to the Arabic numerals 『00』 to conform to standard time spelling conventions.

error_sentence: At 14: oo, he is going to play basketball for half an hiur.
correct_sentence: At 14:00, he is going to play basketball for half an hour.
error: hiur
correction: hour
error_type: Spelling Error
error_severity: 2
error_description: Spelling Error: According to English word spelling conventions, the correct spelling for '小时' (hour) is 'hour'; there is a word spelling error here, and 〈hiur〉 needs to be changed to 『hour』 to conform to word spelling conventions.