Bike— Part 1 採点レポート

提案: 回答了问题，也提供了自行车的颜色、来源和辅助轮等细节，但存在明显的时态、搭配和表达问题。首先，谈论童年经历应使用过去时，例如将“do have”改为“had”。其次，“four chairs”不符合语境，应改为“training wheels”（辅助轮）；“it’ll fall down”应改为“in case I fell off”。此外，句子过长，重复使用“actually”，影响流畅度。建议先直接回答，再用连接词补充来源、外观和作用。

例: Yes, I had a bike when I was a child. It was a small blue bike that my sister gave me, rather than one bought by my parents. It had training wheels, which helped me stay balanced while I was learning to ride.

提案: 观点明确，并提到了共享单车这一具体原因，但有一些语法和用词问题。“bikes”是复数，因此应说“They are very popular”；“a bike for renting”应改为“rental bikes”或“bike-sharing services”；“buy bike”前需要冠词，表达路线时“go randomly around the street”不自然，可以说“ride around the city”。建议使用“because”或“For example”连接观点和细节，并说明共享单车带来的便利。

例: Yes, bikes are very popular in my country, especially in large cities. This is partly because bike-sharing services are widely available, so people can rent a bike from almost any street corner without buying one. They are a convenient and affordable way to get around.

× Yes, I do have a bike.

✓ Yes, I did have a bike.

问题使用了一般现在时 do have，但考官问的是童年时是否有自行车，应该使用一般过去时 did have。回答过去经历时，要注意与问题的时态保持一致。

× It's from my sisters, actually.

✓ It was from my sisters, actually.

这里是在描述童年时自行车的来源，因此应使用过去时 was，而不是现在时 is。

× It's not bought by my parents.

✓ It wasn't bought by my parents.

自行车是在过去被父母购买的，所以应该使用一般过去时的被动语态 wasn't bought，而不是现在时的被动语态 isn't bought。

× It's a blue one very small.

✓ It was a very small blue one.

多个形容词通常放在名词前，并且表示大小的形容词 very small 通常放在表示颜色的形容词 blue 前面。正确顺序是 a very small blue one。

× Actually, it has four chairs.

✓ Actually, it had four chairs.

这句话继续描述童年时的自行车，因此应使用过去时 had，而不是现在时 has。

× Just in case it'll fall down just start to learn how to ride on a bike.

✓ It had four chairs, just in case I fell down when I started learning how to ride a bike.

原句把多个意思连接在一起，缺少清晰的句子结构，导致句子难以理解。可以使用 when 引导时间从句，并将不同意思组织成完整句子。

× Yes, it is very popular.

✓ Yes, they are very popular.

前文的问题对象是 bikes，属于复数，因此不能使用单数代词 it。应使用复数代词 they，并与 are 搭配。

× Yes, it is very popular.

✓ Yes, they are very popular.

主语 bikes 是复数，谓语动词也必须使用复数形式 are，不能使用单数形式 is。练习时要先确定主语是单数还是复数，再选择对应的 be 动词。

× You don't need to buy bike by yourself.

✓ You don't need to buy a bike by yourself.

可数名词 bike 以单数形式出现时，前面通常需要冠词。这里是泛指一辆自行车，所以应使用 a bike。

× In every corner of the street you can rent a bike.

✓ At every street corner, you can rent a bike.

表示在某个具体地点或街角时，通常使用介词 at，而不是 in。更自然的表达是 at every street corner。