Bike— Part 1 採点レポート

提案: 句子有时态和语法错误，表达不够自然。回答应直接回应并用一两句补充细节，控制在最多5句。建议使用正确过去时，例如“I had a bike when I was a child.”并加一两句描述，比如什么时候得到的、用途或感受，使用连接词使句子连贯。

例: Yes, I had a bike when I was a child. I got it as a birthday present when I was eight, and I loved riding it around the neighborhood every afternoon.

提案: 回答总体合格但有重复和语法小错误，表达可以更具体并使用连接词提升连贯性。建议在肯定后给出具体观察或比较，例如在哪些地方更常见、谁更常骑或为什么受欢迎，同时注意时态一致。

例: Yes, bikes are quite popular in my country. For example, many people commute by bike in cities because it is cheap and convenient, and I often rode my bike to school when I was younger.

× Yes, I have the bike when I was a child.

✓ Yes, I had a bike when I was a child.

问题类型（现在时问题）：原句混用了现在时“have”和过去时间状语“when I was a child”，时态不一致。因为整个事件发生在过去，应使用过去时。建议把动词改为过去式“had”。

× Yes, I often see many people ride a bike on the street, and I used to ride a bike and go to school too.

✓ Yes, I often see many people riding bikes on the street, and I used to ride a bike to school too.

问题类型（介词/动词形式使用错误）： 1) “see many people ride a bike”中在该结构下更自然的表达是使用动名词：’see many people riding bikes’ 或使用不定式结构但需更改句式。使用动名词可以表示正在进行的动作。 2) “on the street” 虽然可理解，但在谈论骑自行车时更常用“on the street”亦可保留，此处改动重点是“ride a bike”到“riding bikes”。 3) “go to school” 前面加了并列连词“and I used to ride a bike and go to school too.” 中“ride a bike to school”更简洁、自然，且明确方向，建议合并为“ride a bike to school”。 改正建议：把“ride a bike”改为动名词短语“riding bikes”，并将“ride a bike and go to school”合并为“ride a bike to school”。