Bike— Part 1 Báo cáo

Gợi ý: 句子语法和时态使用不准确，需要用正确的过去时态并把句子分为简洁的几句。回答应直接点出有无自行车（主题句），然后用一两句补充细节并使用连接词使表达更自然。可以改进的地方包括：把“I don't have”改为“I didn’t have”，把“had learn”改为“learned”或“was learning”，减少冗余并更清晰地陈述原因。建议练习短句衔接（例如：However, my mother didn’t buy me one.）

Ví dụ: No, I didn’t have a bike when I was a child. I learned how to ride with my brother, who taught me in our yard. However, my mother never bought me a bike, so I often borrowed one from friends.

Gợi ý: 表达较清楚但存在时态和连词问题，语句略重复（如多次用“yeah”）。应使用一致的过去或现在时：例如谈普及性用现在时，讲过去情况用过去时。连接词应更自然（e.g. However, because）。增加具体细节会更好，例如说明在哪些地方更常见、为什么路上骑行受限等。

Ví dụ: Yes, bikes are quite popular in my country, especially among children and students. When I was young, almost all my friends owned a bike, but we rarely rode on main roads because it was forbidden there. Instead, we rode in parks or quiet alleys.

× I don't have a bike when I was a child but I had learn riding a bike when I was small and I was learning with my brother.

✓ I didn't have a bike when I was a child, but I learned to ride a bike when I was small and I learned with my brother.

句中谈论过去的情况，应使用一般过去时。原句中“I don't have a bike when I was a child”时态不一致，应该用过去式“didn't have”。“had learn”是错误的动词形式，正确为过去式“learned”或“learnt”，且“learn to ride”是固定搭配。将“was learning with my brother”改为与前句一致的一般过去时“learned with my brother”，更简洁明确。建议：谈论过去经历时，用一般过去时，注意动词的过去式和不定式搭配。

× He taught me but my mother didn't buy me a bike.

✓ He taught me, but my mother didn't buy me a bike.

此句主要是标点和连词问题而非动词时态错误，但仍属于过去时的叙述，动词使用正确。建议在“taught me”和“but”之间加逗号以改进可读性：过去事件用一般过去时，保持时态一致。

× Yeah, I think it's quite popular in my country.

✓ Yeah, I think they're quite popular in my country.

句中指代'bikes'（复数），原句用“it's”（it is，单数）与复数名词不一致。应使用复数代词“they're”。说明：当先前问题谈论的是“bikes”，回答中代词需与其数保持一致。建议注意代词与其所指名词在数上一致。

× When I was small, all my friends have a bike except me.

✓ When I was small, all my friends had bikes except me.

句子谈论过去情形，应使用一般过去时；“friends”是复数，名词与动词需要一致，原句用现在时“have”不合时态。并且“a bike”在复数主语下更自然为“bikes”。建议：谈过去时用过去式动词，并注意可数名词在复数主语下的形式一致。

× Yeah, and but we didn't ride on the road because it is illegal.

✓ Yeah, but we didn't ride on the road because it was illegal.

句中主句描述过去发生的行为，因果说明也应使用过去时。原句在因果从句中使用现在时“it is illegal”与主句过去时不一致，正确为“it was illegal”。建议：保持主要句子和从句时态一致，过去事情统一用过去时。