自行车— Part 1 評分報告

建議: Your answer is clear and relevant, but it is slightly repetitive and could be more concise and structured. Start with a direct topic sentence, then add a specific supporting detail using a linking word. Avoid repeating the phrase "when I was a child." Also try to vary vocabulary (e.g., "scared" or "frightened" instead of repeating "afraid") and keep to a maximum of about 3–4 sentences.

範例: No, I didn't have a bike as a child. I was afraid of riding because I once fell and injured my knee, which made me reluctant to try again. As a result, I preferred walking or using public transport until I was older.

建議: Good direct answer and relevant supporting detail about shared bikes. To improve, combine sentences for better flow, use linking words to explain why they're popular (e.g., convenience, affordability), and add a specific example or short comparison. Also avoid repeating "in my country" twice.

範例: Yes, bikes are very popular in my country because shared electric bikes are widely available. For example, you can scan a QR code on a bike with your phone and use it for short commutes, which many people prefer because it is convenient and cheap compared with taxis.

× No, I didn't have a bike when I was a child because when I was a child I was afraid of bikes.

✓ No, I didn't have a bike when I was a child because I was afraid of bikes.

Redundant repetition of 'when I was a child' makes the sentence wordy but not strictly ungrammatical; the main issue is style rather than tense. The past tense 'didn't have' and 'was afraid' are correct for referring to a past time. Suggestion: remove the repeated time phrase to make the sentence concise and natural.

× One time I was trying to ride a bike and I fell down and hurt my knee.

✓ One time I tried to ride a bike, and I fell and hurt my knee.

Mixing 'was trying to ride' (past continuous) with the simple past 'fell' and 'hurt' is acceptable, but using the simple past 'tried' is more natural for a single past event. Also 'fell down' can be shortened to 'fell'. Use commas to separate clauses. Suggestion: use consistent simple past verbs for a completed single event.

× Bikes are indeed very popular in my country.

✓ Bikes are indeed very popular in my country.

This sentence is grammatically correct. 'There be' issue does not apply; no change required. Included for completeness; keep as is.

× In my country there's this thing called free bike where you scan a QR code on a bike with your phone and you can ride it to work and anywhere.

✓ In my country there's a thing called 'free bike' where you scan a QR code on a bike with your phone and can ride it to work or anywhere.

The original sentence is understandable but can be improved. 'There's this thing called' is colloquial; use 'there's a thing called' or 'there is a service called'. Adding single quotes around the name clarifies it as a term. Replace 'and you can ride it to work and anywhere' with 'and can ride it to work or anywhere' to avoid repetition and improve flow. The 'there is' construction is fine, so classify as related to 'There be' usage and style improvements.