Bike— Part 1 採点レポート

提案: 回答有用但存在时态、语法和填充词问题。时态应保持一致（过去时），句子结构可更清晰并包含一到两条具体细节来丰富内容。避免“umm/uh”等填充词。可以用连词增加连贯性。建议练习用过去时描述经历，补充骑车的频率、地点或感受。示例改进要点：1) 用过去时（I was 12 / I had a bike when I was 12）2) 去掉填充词3) 用连接词扩展细节（for example, after school / to go to my friends' houses / because it was fun）。

例: I had a bike when I was 12. I usually rode it after school to visit my friends and explore my neighborhood, so I became very confident cycling on busy streets.

提案: 回答过于简短且含有填充词，结构混乱，词汇不够准确（例如“the most famous is sharing bike”应改为“shared bikes are very popular”）。需要直接给出观点的同时提供具体原因或例子，用连词连接句子并使用更准确的词汇。建议用一到两条具体原因（例如便宜、环保、方便、覆盖范围广）并举例说明使用场景。

例: Yes, bikes are very popular in my country. In particular, shared bikes are widespread because they are cheap and convenient for short trips, for example many people use them to commute from subway stations to work.

× Yes, I had a bike when I'm 12. Umm, I usually ride it after school.

✓ Yes, I had a bike when I was 12. I usually rode it after school.

错误类型：过去时使用错误。原句中“when I'm 12”使用了现在时（I am），但上下文是在谈过去拥有自行车的经历，应使用过去时“I was”。此外第二句“I usually ride it after school.”若是在叙述过去习惯，应使用过去时“I usually rode it after school.” 建议：叙述过去的经历或习惯时，把句子中的动词和时间状语都改为过去时，例如使用“was”或“rode”。

× Yes, and the most famous is sharing bike and we can umm, uh, and it's very convenient.

✓ Yes. Shared bikes are the most popular, and we can use them easily; they are very convenient.

错误类型：结构与词类使用错误（接近于冠词/名词使用和句子结构问题）。原句“the most famous is sharing bike”名词单复数和表达不当，应改为“Shared bikes are the most popular”或“The most popular are shared bikes”。另外“we can umm, uh”中省略了动词，应补上“use them”来表明动作。最后将句子拆分成连贯的两句更符合英语表达。建议：使用正确的名词形式（复数）并补全动词短语，保证句子结构完整；如果要表达“共享单车很方便”，可以说“Shared bikes are very convenient”或“we can use them easily, which is very convenient”。