自行车— Part 1 评分报告

建议: Be more concise and correct grammar. Start directly with a clear topic sentence, then give one or two specific supporting details using correct phrases and linking words. Avoid repetition and incorrect word forms (e.g., "extracurricular activities", not "extra curriculum is DID").

示例: No, I didn't. My parents enrolled me in extracurricular activities, such as piano lessons and choir, because they believed those experiences would help me develop useful skills for the future.

建议: Correct factual and vocabulary errors and make your supporting details specific and coherent. Use appropriate linking words (e.g., "because", "for example", "so") and accurate adjectives (e.g., "affordable", not "unaffordable"). Limit to 2–4 short sentences.

示例: Yes, bikes are very popular. Many people use them for commuting and exercise because they are affordable and help avoid traffic. For example, students and families often cycle in both cities and suburbs for short trips.

× My parents signed me up for after school activities like music lessons and extra curriculum is DID because they thought those would help me develop useful skills for the future.

✓ My parents signed me up for after-school activities like music lessons and extracurricular classes because they thought those would help me develop useful skills for the future.

Grammar problem type ID: 26 (Sentence structure errors) and 22 (Article errors) and 11 (Incorrect use of prepositions). The original sentence contains an incorrect phrase 'extra curriculum is DID' which is ungrammatical and likely a mistaken combination of words. Replace with 'extracurricular classes' to use the correct noun form and hyphenate 'after-school'. Also remove the extraneous 'is DID'. Use 'classes' instead of leaving a fragment. This fixes sentence structure and word choice. Suggestion: proofread for accidental insertions and choose the correct noun form 'extracurricular classes'.

× Many people use them for commuting and exercise because they are unaffordable modes of transport and help avoid traffic.

✓ Many people use them for commuting and exercise because they are an affordable mode of transport and help avoid traffic.

Grammar problem type ID: 13 (Incorrect use of adjectives or adverbs) and 1 (Singular and plural issue). The word 'unaffordable' means 'too expensive' which contradicts the intended meaning; use 'affordable'. Also adjust number agreement: 'an affordable mode' (singular) or 'affordable modes' (plural). Here 'mode of transport' as a singular collective is natural. Suggestion: choose words that reflect intended meaning and match singular/plural forms.

× Bikes are also preferred for short trips since they are cheap and to run.

✓ Bikes are also preferred for short trips since they are cheap and convenient for quick errands.

Grammar problem type ID: 26 (Sentence structure errors) and 13 (Incorrect use of adjectives or adverbs). The phrase 'and to run' is ungrammatical and unclear. Replace with 'convenient for quick errands' or 'good for short runs' depending on meaning. Also 'cheap' is acceptable, but 'convenient' clarifies the intended function. Suggestion: express the second idea with a noun phrase or adjective phrase, not an infinitive fragment.