Bike— Part 1 Báo cáo

Gợi ý: 回答基本切题，但时态和表达不自然。“I have”应改为过去时“I did”或“Yes, I had one”。“Back when I was young”本身可以使用，但与前句重复，建议补充一个具体细节，例如骑车的地点或用途。答案最好由直接回答加一个原因或例子组成。

Ví dụ: Yes, I did. I had a small blue bike when I was a child, and I often rode it around my neighborhood after school.

Gợi ý: 回答的主要观点是明确的，但存在较多语法、词汇和重复问题。“everyone have”应改为“everyone has”，“a bags”应改为“a bike”或“bikes”，“ride back”应改为“ride them”，“have a exercise”应改为“get some exercise”，“with my back”应改为“by bike”。避免重复“of course you”，并使用连接词组织原因和例子。

Ví dụ: Yes, bikes are quite popular in China. Many people use them to commute to school or work, and others ride them to get some exercise. In cities, shared bikes are also very convenient and widely used.

× Yeah, I have.

✓ Yeah, I did.

问题发生在过去，所以应使用一般过去时。这里是在回答“小时候是否有自行车”，不能用现在时“have”，应使用过去时助动词“did”。

× Back when I was young.

✓ I had one when I was young.

原句只是一个时间短语，没有完整的主语和谓语，不能单独作为完整句子。可以补充主语“I”和谓语“had”，组成完整句子。

× Of course you, of course you know in China everyone have a bags so we can ride back to school or to workplace or just have a exercise with my back.

✓ Of course. You know, in China, everyone has a bike, so we can ride back to school or to work, or just exercise with our bikes.

“everyone”是单数不定代词，因此后面的动词应使用第三人称单数形式“has”，不能用“have”。建议看到“everyone、someone、each”等词时，把它们视为单数主语。

× Of course you, of course you know in China everyone have a bags so we can ride back to school or to workplace or just have a exercise with my back.

✓ Of course. You know, in China, everyone has a bike, so we can ride back to school or to work, or just exercise with our bikes.

“a”后面必须接单数可数名词，所以“a bags”错误；应改为“a bike”。另外，前面使用“we”，后面应保持复数一致，使用“our bikes”，不要使用单数“my back”。

× Of course you, of course you know in China everyone have a bags so we can ride back to school or to workplace or just have a exercise with my back.

✓ Of course. You know, in China, everyone has a bike, so we can ride back to school or to work, or just exercise with our bikes.

“bags”前不能使用“a”，因为“bags”是复数；如果想表达“一辆自行车”，应使用“a bike”。“exercise”通常是不可数名词，不能说“a exercise”；可以直接说“exercise”。

× Of course you, of course you know in China everyone have a bags so we can ride back to school or to workplace or just have a exercise with my back.

✓ Of course. You know, in China, everyone has a bike, so we can ride back to school or to work, or just exercise with our bikes.

原句前面使用“we”，后面却改成了“my”，人称不一致。为了保持主语一致，应使用“our bikes”。另外，“my back”表示“我的背部”，这里不能表达“我的自行车”。