Bike— Part 1 Informe

Sugerencia: 首先，回答要更直接、语法正确并避免口头禅（如“MMM”“you know what”）。用一到两句给出主题句，然后用1–2句补充具体原因或细节。注意时态和动词形式（例如：I didn't have；I couldn't）并用连接词使表达连贯。最后，控制在最多5句之内。

Ejemplo: No, I didn't have a bike when I was a child. I was too afraid to ride because I couldn't balance well and my parents worried I might get hurt. For that reason, I never learned how to use a bike.

Sugerencia: 回答内容总体相关且有具体信息，但需避免重复词（如多次“many”与“actually”）。改进要点：开头给出直接回答，然后用1–2句具体举例（例如共享单车的便利、价格或用途），并用连接词（such as, for example, therefore）使逻辑更清晰；注意语法（I come from China；$2 per hour；citizens → people）并控制句子数。

Ejemplo: Yes, I think bikes are very popular in China. For example, shared bikes are available through apps, which let people rent a bike for about $2 per hour, so many city residents use them for short trips and commuting.

× MMM, you know what? I don't got a bike actually when I was a child 'cause I don't know how to use the bike.

✓ Mm, you know what? I didn't have a bike when I was a child because I didn't know how to use a bike.

问题类型接近“助动词/时态使用错误”（对应于过去时使用不当，归类为 Past tense issue / 第5项）。原句使用了“I don't got”和“I don't know”来描述过去的情况，这在语法上不正确。1) “don't got”是非标准英语，正确的过去式表达为“didn't have”。2) 描述过去不会做某事应使用过去时“didn't know”。建议：讲过去发生的事情时，将句子动词改为过去式（didn't have / didn't know）。另外避免口语化的省略形式（like 'cause），在正式答题中用“because”或口语中用“’cause”也可以，但不要与时态错误并用。

× Actually, I'm always afraid to ride a bike.

✓ Actually, I was always afraid to ride a bike.

问题类型对应“时态错误”（Present tense issue / 第6项）和主谓时间一致性。该句出现在描述过去童年经历的上下文中，应使用过去时态“was”而不是现在时“am”。建议：保持时态一致，描述过去感受用过去时（was always afraid）。

× Actually, I think bikes are very popular in my country.

✓ Actually, I think bicycles are very popular in my country.

问题主要是用词更准确（属于词汇/名词使用，近似于“名词复数/用词”问题，归类为Singular and plural issue / 第1项或Article errors）。原句语法可接受，但在正式表达中用“bicycles”比口语“bikes”更合适。解释用中文：原句语法上可接受，但为了更正式、清晰，建议用“bicycles”。

× I'm come from China and actually there's so many, many, many, many, many bikes that can share with the city citizens by using an app and you can pay just like $2.00 per hours and you can use the bike to go anywhere.

✓ I come from China, and actually there are so many shared bicycles in the city that you can rent with an app. You can pay about $2.00 per hour and use the bike to go anywhere.

问题类型包含多项："I'm come from"是错误的动词结构（应为“I come from”或“I'm from”，归类为Verb form / Sentence structure，第26项和6项）。“there's so many”与复数名词不一致，应为“there are so many”（There be issue / 第3项 和 Subject-verb agreement / 第27项）。“that can share with the city citizens”用法不当，正确表达为“shared bicycles”或“that you can rent/ share via an app”（Incorrect use of verb / preposition，第11项）。“per hours”复数形式错误，应为“per hour”（Singular and plural issue / 第1项）。建议（中文）：1）不要说“I'm come from”，改为“I come from China”或“I'm from China”。2）用“There are”来配合复数名词。3）把“can share with the city citizens by using an app”改为“shared bicycles… that you can rent with an app”更自然。4）单位用法为“per hour”，复数小时不可与“per”连用。5）将句子拆为两句更清晰。