自行车— Part 1 評分報告

建議: 句子时态和主谓一致需要改进，回答要更自然和具体。可以把话分成一到两句：第一句直接回答并用过去时，第二句给出具体细节（如谁、去哪儿、多久、感受）。避免冗长或重复，用衔接词使表达连贯。

範例: Yes, I did. I had a bright red bike that I loved, and I often rode it with my friends to school and to the park. We usually cycled for about 20 minutes each way, which was fun and helped us stay active.

建議: 回答清楚但可以更具体并使用连接词扩展观点。建议给出原因、对比或例子，如共享单车的便利性、城市与农村的差异，或使用频率，并注意语法（例如 'parked' 而不是 'parking'）。

範例: Yes, I think they are very popular. In many cities in China, shared bikes are parked along the streets and people use them for short trips because they are cheap and convenient. In contrast, bikes are less common in rural areas where people rely more on buses or cars.

× Yes, I have a fancy bike when I was a child and I also travel with my friend by bike.

✓ Yes, I had a fancy bike when I was a child, and I also travelled/traveled with my friend by bike.

错误类型：过去时使用不当。句中“have”与时间状语“when I was a child”冲突，表示过去的情况应使用过去式“had”。此外，句中“travel”也应该用过去式“travelled/traveled”来与过去时间一致。改进建议：当句子含有明确的过去时间词（例如 when I was a child、yesterday、last year 等）时，主句动词通常应使用过去式。注意英式拼写为 “travelled”，美式为 “traveled”。

× I live in China and there are always plenty of sharing bikes parking by the road.

✓ I live in China, and there are always plenty of shared bikes parked by the road.

错误类型：现在时与词形搭配不当以及介词/分词使用不当。原句“sharing bikes”并非常见固定表达，通常使用“shared bikes”表示“共享单车”；“parking by the road”结构不自然，应该用过去分词“parked”作表语，表示车辆被停放在路边。改进建议：描述持续事实时可用一般现在时（I live；there are），但要注意名词的正确形容词形式（shared）和分词用作形容词时使用过去分词（parked）。