自行车— Part 1 評分報告

建議: 首先要纠正语法和发音错误。把问题复述为正确句子时要注意主语和时态：应为 "Did you have a bike when you were a child?" 学生回答时要直接回应问题，使用过去时（I had / I didn't have），并给出一到两个具体细节以丰富回答，避免重复或犹豫词（如“uh”, “MMM”）。例如说明是谁给你的、使用频率或一次难忘经历。回答不应超过五句。

範例: Yes, I had a bike when I was a child. My parents bought it for me on my seventh birthday and I used it every day to ride to my friend's house. It was a bright red bicycle with a bell and I learned to ride without training wheels within a week.

建議: 改进流利度和句子结构，避免语法和重复。应直接给出观点并用连接词展开理由，例如 because / therefore / for example。使用复数和一致性（bikes are, people use them）。提供具体数据或场景会更有说服力。控制停顿词，回答保持自然且不超过五句。

範例: Yes, I think bikes are very popular in my city. Many people use them to commute to work because cycling is quicker than driving in heavy traffic and it's cheaper than public transport. For example, I see bicycle lanes full of riders every morning, especially students and office workers.

× Did you have a back when you was a child?

✓ Did you have a bike when you were a child?

该句存在两个问题：一是单词拼写错误，将“back”误写为“bike”，二是主语和动词过去式不一致（主语为 you，应使用 were 而不是 was）。根据题意应使用一般过去时询问过去是否拥有某物，正确形式为 “Did you have a bike when you were a child?”。建议注意单词拼写并记住在过去时中对主语 you 使用 were。

× And I think it is popular in my city and people, many people use it to go to work and uh, this is very convenient and MMM. Flexible.

✓ I think they are popular in my city. Many people use them to go to work, and this is very convenient and flexible.

该句有主谓一致和代词使用问题：bikes 为复数，所以应使用复数代词 they 和复数动词 are；后半句中指代复数名词时也应使用复数代词 them。原句中多处重复和口语填充词（uh, MMM）应删除或简化以保持书面或标准口语表达。建议将句子拆分为短句，确保名词和代词数一致（单复数一致），并避免重复词和口头填充语。