Bike— Part 1 Informe

Sugerencia: 句子基本清楚，但有语法小错误和表达可以更自然。建议：1) 避免使用多余的关系代词“which”后再带宾语“it”；改为“which my grandfather gave me”或“that my grandfather gave me”。2) 可增加一两句具体细节（例如你常在哪里骑、你对那辆车的感情），使回答更丰富但不超过五句话。3) 用连接词自然衔接，例如“and”或“so”。

Ejemplo: Yes, I had a black bicycle when I was seven. My grandfather gave it to me as a birthday present, and I rode it every day around our neighborhood until I was ten.

Sugerencia: 回答观点清晰，但语法时态和衔接可改进。建议：1) 注意时态一致：描述过去用过去式（rode），描述现在用现在式（prefer）。2) 用连接词更自然地比较过去与现在，如“whereas”或“but now”。3) 可以提供更具体的原因或例子（例如生活节奏加快、收入提高、公共交通变化），使内容更具体。

Ejemplo: Not really. When I was a child people often rode bicycles to work, but nowadays most people prefer motorcycles or cars because they are faster and more convenient in busy cities.

× Yes, I had a black bicycle when I was seven years old, which my grandfather gave it to me.

✓ Yes, I had a black bicycle when I was seven years old, which my grandfather gave me.

问题类型：There be issue（“which” 定语从句中多余的宾语）。原句中定语从句“which my grandfather gave it to me”重复使用了代词“it”，造成宾语重复。英语中在限定性定语从句里使用关系代词（which）时，该关系代词已经充当从句的主语或宾语，不能再同时在从句中另用代词作同一成分。正确用法为“which my grandfather gave me”或把关系代词去掉改为“that my grandfather gave me”。建议：在使用关系代词引导的定语从句时，不要在从句中再使用指代同一事物的代词；若不确定，去掉多余的代词。

× Not really. When I was young, I mean six or seven years old, people ride bicycles around to work, but now they prefer to ride motorcycles or drive cars to work.

✓ Not really. When I was young, I mean six or seven years old, people rode bicycles to work, but now they prefer to ride motorcycles or drive cars to work.

问题类型：Present tense issue（时态错误）。句子中描述过去的习惯性动作，应使用过去时态“rode”而不是现在时态“ride”。句子前半部分“When I was young”指明时间是在过去，所以与之呼应的动词应使用过去式。建议：叙述过去发生或过去经常发生的事情时，用一般过去时（如：rode、went、did）。