Bike— Part 1 採点レポート

提案: 语法和时态错误，需要用过去时回答儿童时期的问题；回答太简短，缺乏细节和支撑句。建议使用清晰的主题句并补充一到两句具体细节（原因、记忆或比较）。

例: No, I didn't have a bike when I was a child. My family couldn't afford one, so I usually walked to school. However, I remember riding my cousin's bike sometimes during holidays, which I enjoyed.

提案: 用词不准确（"sheer bikes"不合适），语句需要更自然、具体的支持细节。建议用连词组织原因，并举例说明哪里常见以及原因（交通、价格、环保等）。

例: Yes, I think bikes are very popular, especially in big cities. For example, many people use shared bike programs for short trips because they are cheap and convenient, and cycling is also promoted as an eco-friendly way to avoid traffic.

× No, I don't have.

✓ No, I didn't.

语法问题类型 ID:5（Past tense issue）。 错误说明：根据提问 Did you have a bike when you were a child? 问句使用的是过去时，回答也应使用过去时。“I don't have.” 是现在时，且结构不完整（缺少宾语），因此不符合时态和句子结构要求。 改进建议：在答复关于过去经历的问题时使用过去时态，例如使用 I did / I didn't 或者 I didn't have one。注意完整表达可用“I didn't have a bike.”。

× Yes I think so because you can find sheer bikes everywhere in Big City.

✓ Yes, I think so because you can find shared bikes everywhere in the big city.

语法问题类型 ID:11（Incorrect use of prepositions/word choice）和 ID:22（Article errors）。 错误说明：原句中“sheer bikes”应为“shared bikes”（可能为拼写错误或词汇错误）。另外“Big City”作为普通名词短语应小写并加冠词 the，正确为 “the big city” 或若指具体城市名则用专有名词如 “Beijing”。 改进建议：检查单词拼写并使用恰当的词（shared 表示共享的）。对于普通名词表示“那个大城市”时在前面加定冠词 the，并将形容词和名词小写；若指特定城市则使用城市名并大写，例如 “in Beijing”。