自行车— Part 1 評分報告

建議: 句子语法和时态有错误，表达不够自然。回答应该有一个明确的主题句，随后用1–2句具体细节支持，并使用连接词使句子连贯。注意正确使用过去时（e.g. "when I was six"），修正词序与冠词（"a small bike for me when I was six years old"），并把复合句拆成更自然的短句以避免冗长。可在细节中补充地点、时间或情感感受使内容更具体。

範例: Yes, I did. My grandmother bought me a small bike when I was six years old. I fell and hurt myself several times at first, but I kept practicing and eventually learned to ride. My family encouraged me a lot, which made me feel confident.

建議: 表达含糊且词汇使用不当（如 "green wing"、"carbon transportation"），逻辑不清。应先给出直接回答，然后用1–2个具体例子说明原因或形式（如共享单车、骑行通勤、城市自行车道）。使用恰当词汇（"bicycles"或"bikes"；"public transport"），并用连接词如 "for example"、"because" 来组织内容。

範例: Yes, bikes are very popular in China. Many people use shared bikes for short trips, and others ride to work or school because it is cheap and convenient. Cities often have bike lanes and operators like Mobike and Ofo that make cycling easy.

× My grandmother bought a small bike for me when I six year old.

✓ My grandmother bought a small bike for me when I was six years old.

句子描述过去发生的事情，应该使用过去时。原句缺少系动词“was”并且“six year old”数量和词形不正确，应该为复数形式“years”。建议在表示年龄时使用“was + 数字 + years old”。（例：I was six years old.）

× Although I fell and hurt in the process but I persisted in practicing it and my family encouraged me a lot.

✓ Although I fell and got hurt in the process, I persisted in practicing it and my family encouraged me a lot.

原句同时使用了从属连词“Although”和并列连词“but”，造成结构重复，需去掉其中一个（通常去掉“but”）。另外，“hurt”在此处需与动词“get”连用更自然（got hurt）。建议使用“Although ... , ...”结构连接让步状语从句和主句，并使用正确的过去时形式。

× Yes, bike is very popular in China.

✓ Yes, bikes are very popular in China.

这里说的是自行车作为一个一般类别，所以主语应为复数“bikes”，动词需与复数主语一致使用“are”。原句主谓不一致，造成语法错误。

× We choose the green wing for transportation, for example the carbon transportation, the shared bike or bus or subway.

✓ We choose green ways of transportation, for example cycling, shared bikes, buses or the subway.

原句中“green wing”和“carbon transportation”用词不当且词序混乱。“green ways of transportation”或“green transport options”更符合表达。“the shared bike or bus or subway”在列举时要使用并列形式并统一词类，建议用“shared bikes, buses or the subway”。此外,“cycling”比“carbon transportation”更清晰地表达“骑行”。