自行车— Part 1 评分报告

建议: Improve grammar, pronunciation and clarity. Use past tense consistently ("had" not "have"), correct word choice ("bike" not "back"), and give one supporting detail. Keep answer concise (1–3 sentences). Add a linking word if you add a reason or detail.

示例: Yes, I had a bike when I was a child. My mother bought it for me when I was seven, and I used to ride it to school every day because it was faster than walking.

建议: Use more specific details and smoother linking. Keep tense consistent and expand with a short reason or example. Replace vague phrase "a lot" with specific contexts (e.g., commuters, students).

示例: Yes, bikes are quite popular in my country because many people use them for short trips and commuting. For example, I often see students and office workers cycling to university and work, especially in the mornings.

× Yes, I have a back when I was a child, my mother bought it for me.

✓ Yes, I had a bike when I was a child; my mother bought it for me.

The student used the present tense verb 'have' but the context is past ('when I was a child'), so this is a tense mismatch; this falls under incorrect use of pronouns/word choice in the list (closest match is Incorrect use of pronouns). Also 'back' is a typo for 'bike'. Correcting to past tense 'had' matches the time frame. Use a semicolon or period to separate the two clauses for clarity. Suggestion: align verb tense with time expressions (use past tense after 'when I was a child') and correct word choice to 'bike'.

× Yes, I think bikes are popular in my country because I've seen a lot wherever I go.

✓ Yes, I think bikes are popular in my country because I see a lot of them wherever I go.

The original mixes present simple opinion ('I think') with present perfect continuous evidence ('I've seen') and uses an incomplete object 'a lot' without 'of them'. To keep consistent with habitual observation ('wherever I go'), present simple 'I see' is more appropriate. Also 'a lot' needs 'of them' or use 'many' before a plural noun. Suggestion: maintain consistent tense for habitual actions and include the object 'them' after 'a lot' or use 'many bikes'.