Bike— Part 1 採点レポート

提案: Give a direct short answer then expand with one or two specific details (age, who gave it, how you used it) using linking words. Keep it natural and no more than 3–4 short sentences. For example, start with a topic sentence, then add a supporting detail and a brief reason or memory.

例: Yes, I did. I got my first bike when I was about seven; my parents bought it for my birthday. I rode it to school and around the neighborhood almost every day, which helped me become more independent.

提案: Answer directly and then justify with specific reasons and a brief comparison or example. Use linking words (because, for example, although) and provide concrete details about who uses bikes and where. Keep to 2–4 sentences to be natural and effective.

例: Yes, I think bikes are quite popular in my country because many people use them for short commutes and exercise. For example, students and office workers often cycle to avoid traffic, and bike lanes in cities have encouraged more people to ride.

× Yes.

✓ Yes, I did.

The student's one-word reply 'Yes.' is grammatically acceptable in casual speech but here it lacks the auxiliary verb required to mirror the past-tense question 'Did you have a bike when you were a child?'. The correct short answer to a yes/no question in the past uses 'did' + subject pronoun: 'Yes, I did.' Suggestion: use the auxiliary verb in short answers to match the question's tense: 'Yes, I did.'

× I think yes.

✓ Yes, I think so.

The original 'I think yes.' is understandable but awkward and not idiomatic. For the present-tense question 'Do you think bikes are popular in your country?' a natural reply is 'Yes, I think so.' This places 'think' with the pronoun 'so' to refer back to the preceding clause. Suggestion: use 'Yes, I think so.' or 'Yes, I do.' to sound natural and match the present-tense question.