Bike— Part 1 채점 보고서

제안: Cần tập trung vào thì đúng (quá khứ đơn) và sửa lỗi ngữ pháp cơ bản. Trả lời nên có câu chủ đề rõ ràng, rồi cung cấp chi tiết hỗ trợ cụ thể và liên kết logic. Ví dụ: dùng “I had” thay vì “I do have”, nói rõ thời điểm (when I was in fourth grade), miêu tả cảm xúc hoặc hoạt động (who bought it, how you learned to ride) và tránh thông tin mơ hồ (‘practice how to write it’ sai nghĩa). Giữ độ dài dưới 5 câu và dùng từ nối như “so” hoặc “then”.

예시: I had a bike when I was a child. My mother bought it for me when I was in fourth grade, and I was very excited. At first I couldn’t ride well, so I practiced in the park every afternoon until I got better.

제안: Cần cải thiện tính mạch lạc và độ rõ ràng của ý. Tránh nói lộn xộn và sử dụng từ ngữ không phù hợp (“in the bus by a popular” không rõ nghĩa). Trả lời nên bắt đầu bằng một câu trực tiếp (Yes/No + brief reason), rồi giải thích cụ thể với ví dụ hoặc lý do thực tế (chi phí, giao thông, văn hóa). Dùng liên từ như “because”, “so” đúng chỗ và tránh tiếng ừ (umm). Giữ ngắn gọn và rõ ràng, tối đa 3–4 câu.

예시: Yes, bikes are quite popular in my country, especially in small towns and cities. Many people use them because they are cheap and convenient for short trips. Also, bike culture is strong among students and workers who prefer to avoid traffic.

× Yes, I do have a bike when I was child.

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

The student mixed present tense 'do have' with a past time reference 'when I was'. Use past simple 'had' to match the past time. Also include the article 'a' before 'child'. Suggested improvement: choose verb tense consistent with time expressions (use past tense for past events).

× I have a bike in my grade 4.

✓ I had a bike in fourth grade.

The sentence uses present tense 'have' but refers to a past school grade; change to past tense 'had'. Also English typically says 'fourth grade' not 'grade 4' in this context and does not use the article 'my' before grade number. Suggested improvement: use 'in fourth grade' and match tense to the time frame.

× My mom bought me the bike and I am very excited.

✓ My mom bought me the bike and I was very excited.

The first clause is past simple 'bought', so the second clause should also be past simple 'was' to maintain consistent past narration. Suggested improvement: keep verb tenses consistent within the same time frame.

× However, I need to practice how to write it and I am.

✓ However, I needed to practice how to ride it, and I did.

The student likely meant 'ride' not 'write'. Also the sentence mixes present 'need' with past context and an incomplete clause 'and I am'. Correct to past tense 'needed' and complete the second clause 'and I did'. Suggested improvement: use the correct verb ('ride') and complete clauses; ensure tense consistency.

× Yeah, actually in the bus by a popular in my country because, umm, my countries will suffer from the war and cannot uh, cannot exchange uh with foreign country.

✓ Yeah, bikes are actually popular in my country because my country suffered from war and cannot easily trade with foreign countries.

The original is ungrammatical and unclear: 'in the bus by a popular' is incorrect word order and choice. Change to 'bikes are popular' (subject-verb structure). Use past 'suffered' to describe the consequence of war or present perfect depending on meaning; here 'suffered' is clearer. 'My countries' should be 'my country' and 'cannot exchange with foreign country' should be 'cannot easily trade with foreign countries'. Suggested improvement: form complete subject-verb sentences, use correct nouns (country), and choose appropriate verbs (trade) and number (countries).

× So that is.

✓ So that's why bikes are popular.

The fragment 'So that is.' is incomplete. Expand to a full sentence that explains the consequence, such as 'So that's why bikes are popular.' Suggested improvement: avoid sentence fragments; complete the thought by stating the result explicitly.