Bike— Part 1 채점 보고서

제안: Sửa ngữ pháp và thì: trả lời về quá khứ phải dùng thì quá khứ (had, was). Rút bớt tiếng ngập ngừng (umm), và tránh lặp từ bằng cách dùng từ thay thế. Nên có câu chủ đề rõ ràng và 1–2 câu bổ trợ nêu chi tiết cụ thể (ví dụ: màu sắc, ai cho bạn xe, cách bạn dùng xe). Dùng liên từ đơn giản để nối ý như "but" hoặc "and".

예시: Yes, I had a bike when I was a child. It was an old red bicycle that my parents bought for me, and I used it to ride to school and play with friends every weekend.

제안: Cải thiện độ rõ ràng và logic: nêu ý chính trực tiếp, sau đó giải thích cụ thể lý do với kết nối logic. Tránh câu mơ hồ như "half the environment is natural"; thay bằng cụ thể (ví dụ: nhiều vùng nông thôn, đường phố chật hẹp, giá cả hợp lý). Dùng linking words như "because", "for example" để làm rõ lý do.

예시: Yes, I think bikes are quite popular in my country because many people use them in rural areas and crowded cities where traffic is heavy. For example, students and workers often choose bicycles because they are cheap and convenient for short distances.

× Yes, I have a bike when I were a child.

✓ Yes, I had a bike when I was a child.

The student used present tense 'have' and incorrect past form 'were' for singular first person. The sentence refers to the past, so use past simple 'had' and the correct past form of 'to be' for singular subjects: 'was'. Suggestion: use past tense for past events: 'I had' and 'I was'. Grammar Problem Type ID: 6

× Umm, it's not umm, a new bike because it is, umm, a old bike.

✓ Umm, it's not a new bike because it is an old bike.

The student used the incorrect article 'a' before a word beginning with a vowel sound 'old'. Use 'an' before vowel sounds. Also 'it's not a new bike because it is an old bike' keeps consistent tense and meaning. Suggestion: choose 'a' or 'an' based on the sound that follows; here use 'an old'. Grammar Problem Type ID: 22

× I think bikes are popular in my country because it is half the environment is natural.

✓ I think bikes are popular in my country because much of the environment is natural.

The original contains incorrect structure 'it is half the environment is natural' and wrong use of 'it is'. The speaker likely means 'much of the environment is natural' (present simple describing a general fact), so use 'much of' + noun phrase. Also keep present simple 'is'. Suggestion: use 'much of the environment is natural' or 'half of the country is natural' for clarity. Grammar Problem Type ID: 6