自行车— Part 1 評分報告

建議: 发音和语法问题较多，回答不够清晰、有逻辑性。首先要直接回答问题（如：No, I didn't），然后用一到两句简短明确的原因或细节支持回答。避免无关或混乱的句子，注意时态和代词用法（child 用过去时）。可提高句子连贯性，使用连接词如 because 或 so。

範例: No, I didn't. My mother was worried I might get hurt, so she didn't let me ride a bike when I was a child.

建議: 回答基本相关但表达有重复与时态问题。应先给出明确结论（Yes, they are），然后用一到两条具体支持细节，例如谁骑车、在哪儿骑、为什么受欢迎。避免重复短语，改进句子结构并使用合适的连接词（for example, because, so）。

範例: Yes, bikes are quite popular. For example, I often see many children and commuters riding bicycles on the streets because they are cheap and convenient for short trips.

× No, I don't hide because my mom is afraid of that I will get hurt.

✓ No, I didn't have one because my mom was afraid that I would get hurt.

句中时态和代词/结构使用不当。原句用"don't hide"（现在时且意义不明）与过去时间背景不一致，应使用过去时"didn't have"。另外"afraid of that"是不正确的搭配，正确表达为"afraid that"或"afraid of + 名词/动名词"。此外，表示过去的可能性应使用"would"而不是"will"。建议：回忆过去时要用过去时态，‘afraid’后面接从句用‘that’或接动名词短语。

× It's very dangerous to my practice to write thingy a bike so I don't have.

✓ Trying to ride a bike is very dangerous for me, so I didn't have one.

原句结构混乱且使用了错误的词汇（"practice to write thingy a bike"无意义）。需要将意图先表达清楚："Trying to ride a bike"或"learning to ride a bike"，然后说明对某人的危险性用介词短语"dangerous for me"。时态应与过去背景一致，因而用"didn't have one"。建议：先把主语和动作清楚表达，使用"learning/trying to ride"，并用正确介词短语。

× I'm really so generous that others have back.

✓ I'm really sad that others have one, though.

原句词汇和代词搭配不当："generous"意为慷慨，与上下文不符；"others have back"无意义。根据语境应表达对别人拥有自行车的情绪，如"sad that others have one"或"I felt jealous that others had bikes"。此外时态保持过去时可用"had"。建议：选择正确的情感词（sad/jealous）并用正确的从句结构。

× Yes, I think so, absolutely, yes, because I will see so many children, they are riding the bike on the streets and it's very convenient for the work. So I think yes.

✓ Yes, I think so. I often see many children riding their bikes on the streets, and it's very convenient for getting to places. So I think so.

原句中时态与习惯性事实应使用一般现在时，而不是"will see"（将来时）。"they are riding the bike"应为进行体描述常态用一般现在分詞短语或一般现在时："children riding their bikes"。"for the work"搭配不当，表达出行目的可用"for getting to places"或"for going to school/work"。建议：描述常态用一般现在时，注意物主代词（their bikes）和固定搭配表述出行便利性。